IOMED INC
S-1/A, 1997-11-10
PHARMACEUTICAL PREPARATIONS
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     As filed with the Securities and Exchange Commission on November 7, 1997

                                                  Registration No. 333-37159

                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                 ---------------
                                    FORM S-1/A
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                                 ---------------
                                   IOMED, Inc.
                         (Name of issuer in its charter)
                                 ---------------
Utah                                  2834                            87-0441272
(State of incorporation)  (Primary Standard Industrial          (I.R.S. Employer
                           Classification Code Number)       Identification No.)

                              3385 West 1820 South
                           Salt Lake City, Utah 84104
                                 (801) 975-1191
    (Address and telephone number of registrant's principal executive offices
                        and principal place of business)

                                ---------------
                           Ned M. Weinshenker, Ph.D.
                            Chief Executive Officer
                              3385 West 1820 South
                           Salt Lake City, Utah 84104
                                 (801) 975-1191

           (Name, Address and telephone number of agent for service)
                                ---------------

                                   Copies to:

 J. Gordon Hansen, Esq.                           Rodd M. Schreiber, Esq.
 Robert C. Delahunty, Esq.                        Skadden, Arps, Slate, Meagher 
 Scott R. Carpenter, Esq.                         & Flom (Illinois)
 Parsons Behle & Latimer                          333 West Wacker Drive
 201 South Main Street, Suite 1800                Chicago, Illinois  60606
 Salt Lake City, Utah  84111                      (312) 407-0700
 (801) 532-1234


         Approximate  date of  commencement  of proposed sale to the public:  As
soon as practicable after the Registration Statement becomes effective.

         If any of the  securities  being  registered  on  this  form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933 check the following box. [ ]

         If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. [ ]

         If this  Form is a  post-effective  amendment  filed  pursuant  to Rule
462(c) under the Securities Act, check the following box and list the Securities
Act  registration   statement  number  of  the  earlier  effective  registration
statement for the same offering. [ ]

     If delivery of the  Prospectus is expected to be made pursuant to Rule 434,
check the following box. [ ]
<PAGE>

<TABLE>

<S>                                       <C>              <C>                 <C>                  <C>
                                           CALCULATION OF REGISTRATION FEE
====================================================================================================================
                                                                Proposed            Proposed
                                                                Maximum              Maximum           Amount of
          Title of Each Class              Amount to be      Offering Price         Aggregate        Registration
     of Securities to be Registered        Registered(1)     Per Share (2)     Offering Price (2)         Fee
========================================= ================ =================== ==================== ================
Common Shares, $     par value                   shares    $                       $28,750,000          $8,712
========================================= ================ =================== ==================== ================
</TABLE>

(1) Includes _____ shares that the Underwriters have the option to purchase from
the Company to cover over-allotments, if any.
(2) Estimated  solely for the purpose of  calculating  the  registration  fee in
accordance with Rule 457 under the Securities Act of 1933.
                                ----------------
         The Registrant hereby amends this Registration Statement on such a date
or dates as may be necessary to delay its  effective  date until the  Registrant
shall file a further amendment which specifically  states that this Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.



<PAGE>

[Information  contained  herein  is  subject  to  completion  or  amendment.   A
registration  statement  relating  to these  securities  has been filed with the
Securities  and Exchange  Commission.  These  securities may not be sold nor may
offers to buy be accepted prior to the time the registration  statement  becomes
effective.  This  prospectus  shall  not  constitute  an  offer  to  sell or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in any State in which such offer,  solicitation  or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.]

                   SUBJECT TO COMPLETION, DATED OCTOBER 3, 1997



                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 13.  Other Expenses of Issuance and Distribution

         The following  table sets forth the expenses,  other than  underwriting
discounts and commissions, payable by the Company in connection with the sale of
the Common Shares being  registered.  All the amounts shown are estimates except
for the registration fee and the NASD filing fee.


    Securities and Exchange Commission
          Registration Fee                                   $
    NASD Filing Fee
    National Market Listing Fee
    Printing and Engraving and Expenses
    Legal Fees and Expenses
    Accounting Fees and Expenses
    Blue Sky Qualification Fees and Expenses
    Transfer Agent and Registrar Fees and Expenses
    Miscellaneous                                           ----------------
          Total                                              $
                                                            ================

Item 14.  Indemnification of Directors and Officers

         The Company's Articles of Incorporation limit the personal liability of
directors and officers for monetary  damages to the maximum extent  permitted by
Utah law.  Under Utah law, such  limitations  include  monetary  damages for any
action  taken or failed to be taken as an  officer  or  director  except for (i)
amounts  representing  a financial  benefit to which the person is not entitled,
(ii)  liability for  intentional  infliction of harm on the  Corporation  or its
shareholders,  (iii) unlawful distributions, or (iv) an intentional violation of
criminal law. The Articles of  Incorporation  also provide that the Company will
indemnify  its  directors  and officers  against any damages  arising from their
actions as agents of the Company,  and that the Company may similarly  indemnify
its other employees and agents. The Company is also empowered under its Articles
of Incorporation to enter into indemnification agreements with its directors and
officers.

         The Company's  Bylaws provide that, to the full extent permitted by the
Company's  Articles of Incorporation  and the Utah Revised Business  Corporation
Act,  the  Company  will  indemnify  (and  advance  expenses  to) the  Company's
officers,  directors  and  employees  in  connection  with any  action,  suit or
proceeding  (civil or criminal) to which those  persons are made party by reason
of their being a director,  officer or employee).  Any such indemnification will
be in addition to the advancement of expenses.

         The terms of the  Company's  Stock  Option Plan  provide  that,  to the
fullest extent permitted by the Company's  Articles of Incorporation  and Bylaws
and by Utah law, no member of the committee  which  administers the plan will be
liable for any action or omission  taken with respect to the plan or any options
issued  thereunder.  The Plan  also  provides  that no  member  of the  Board of
Directors will be liable for any action or determination made in good faith with
respect to the Plan or any option granted thereunder.

         There is no pending  litigation  or  proceeding  involving  a director,
officer,  employee or other agent of the Company as to which  indemnification is
being sought,  nor is the Company aware of any pending or threatened  litigation
that may result in claims for indemnification by any director, officer, employee
or other agent.

Item 15.  Recent Sales of Unregistered Securities

         The Company has entered into four  transactions in the past three years
involving the issuance of its securities under certain transactional  exemptions
of the Securities Act of 1933.

         On February  20,  1996,  the Company  issued to  Laboratoires  Fournier
S.C.A.  ("L.F.")  _____  Common  Shares  in  conversion  and  satisfaction  of a
non-interest  bearing  $3,000,000  promissory  note  sold to L.F.  in  1993.  On
November  29,  1996,  the Company  issued  _____  Common  Shares to Child Health
Investment  Corporation,  an affiliate of CHCA,  for a total  purchase  price of
$250,000. In connection with that transaction,  on December 1, 1996, the Company
also  issued to ACH,  as  subsidiary  of CHCA,  a warrant to acquire up to _____
Common  Shares at an  exercise  price of $____ per  share.  In March  1997,  the
Company  issued two  promissory  notes (one for $10.0  million and the other for
$5.0 million) to Elan and  delivered to Elan a warrant to purchase  _____ Common
Shares in  connection  with the purchase of certain  technology  from Elan.  The
$10.0 million note (together with accrued  interest) will be exchanged for _____
Common Shares concurrently with the closing of the Offering.

         In connection  with each of these  isolated  issuances of the Company's
securities,  each purchaser of those securities represented and warranted to the
Company that it (i) was aware that the securities had not been registered  under
federal  securities  laws,  (ii) acquired the securities for its own account for
investment  purposes and not with a view to or for resale in connection with any
distribution for purposes of the federal  securities laws, (iii) understood that
the  securities  would need to be  indefinitely  held  unless  registered  or an
exemption from registration  applied to a proposed  disposition,  (iv) was aware
that the certificate representing the securities would bear a legend restricting
their  transfer,  and (v) was aware  that  there was no  public  market  for the
securities.  The Company believes that, in light of the foregoing,  and in light
of the sophisticated nature of each of the acquirers,  the sale of the Company's
securities  to the  respective  acquirers  did  not  constitute  the  sale of an
unregistered   security  in  violation  of  the  federal   securities  laws  and
regulations by reason of the exemption provided under ss. 4(2) of the Securities
Act, and the rules and regulations promulgated thereunder.

Item 16.  Exhibits and Financial Statement Schedules

      (a)     Exhibits



                               
Exhibit Number          Description

1.1*                    Form of Underwriting Agreement
3.1                     Articles of Incorporation of the Company
3.2                     Articles of Amendment, filed February 18, 1986
3.3                     Articles of Amendment, filed August 4, 1987
3.4                     Articles of Merger, filed December 3, 1987
3.5                     Articles of Amendment, filed December 18, 1987
3.6                     Articles of Amendment, filed November 16, 1989
3.7                     Articles of Amendment, filed March 3, 1995
3.8                     Bylaws of the Company
4.1                     Reference is made to Exhibits 3.1 through 3.7
4.2*                    Specimen of Common Share Certificate
5.1*                    Opinion of Parsons Behle & Latimer
10.1                    Lease between the Company and Hayter  Properties,  Inc.,
                        dated September 1, 1997
10.2**                  License   Agreement   between   the   Company  and  Elan
                        International Services, Ltd., dated April 14, 1997
10.3**                  License  Agreement between the Company and Drug Delivery
                        Systems, Inc., dated April 14, 1997
10.4                    Promissory   Note   issued  by  the   Company   to  Elan
                        International Management,  Ltd., in the principal amount
                        of $10,000,000, dated April 14, 1997
10.5                    Promissory   Note   issued  by  the   Company   to  Elan
                        International Management,  Ltd., in the principal amount
                        of $5,000,000, dated April 14, 1997
10.6                    Note Purchase and Warrant  Agreement  among the Company,
                        Elan International Services, Ltd. And Elan International
                        Management, Ltd. dated April 14, 1997
10.7                    Warrant  issued to Elan  International  Services,  Ltd.,
                        dated April 14, 1997
10.8                    Registration  Rights  Agreement  between the Company and
                        Elan International Services, Ltd., dated April 14, 1997
10.9                    Asset  Acquisition  Agreement  between  the  Company and
                        Fillauer, Inc., dated December 27, 1996
10.10**                 License  Agreement  between the  Company  and  Fillauer,
                        Inc., dated December 26, 1996.
10.11                   Warrant  issued to  Alliance  of  Children's  Hospitals,
                        Inc., dated December 1, 1996
10.12                   Stock Purchase  Agreement  between the Company and Child
                        Health Investment Corporation, dated November 29, 1996
10.13**                 Manufacturing  Agreement  between  the  Company  and KWM
                        Electronics Corporation, dated November 1, 1996
10.14**                 Contribution  Agreement between the Company and Dermion,
                        Inc.,   dated  March  29,  1996  
10.15**                 Patent  License   Agreement   between  the  Company  and
                        Dermion, Inc., dated March 29, 1996
10.16**                 Research and  Development  Agreement  among the Company,
                        Dermion,  Inc. and Ciba-Geigy  Corporation,  dated March
                        29, 1996
10.17                   Stock  Purchase  Agreement  among the Company,  Dermion,
                        Inc. and Ciba-Geigy Corporation, dated March 29, 1996
10.18                   Stockholders' Agreement among the Company, Dermion, Inc.
                        and Ciba-Geigy Corporation, dated March 29, 1996
10.19**                 Agreement between the Company and Laboratoires  Fournier
                        S.C.A., dated February 20, 1996 
10.20**                 Agreement  between  the  Company  and ALZA  Corporation,
                        dated July 28, 1993
10.21**                 Supply   Agreement   between   the   Company  and  Abbot
                        Laboratories, Inc., dated April 27, 1993
10.22                   Stock Purchase Agreement between the Company and The CIT
                        Group/Venture Capital, Inc., dated March 8, 1993
10.23                   Stock Purchase Agreement between the Company and certain
                        investors,   dated  February  19,  1993  
10.24**                 License Agreement between the Company and the University
                        of Utah Research Foundation, dated October 1, 1992
10.25                   Warrant  issued to Silicon  Valley Bank,  dated June 25,
                        1992
10.26                   Company 1988 Stock Option Plan, as amended
10.27                   Preferred Stock Purchase  Agreement between the Company,
                        Newtek   Ventures,   MBW  Venture   Partners,   Michigan
                        Investment Fund, Utah Ventures, Cordis Corporation,  Ian
                        R.N.  Bund,  James R. Weersing and Robert J. Harrington,
                        dated August 4, 1987
11.1                    Statement re computation of earnings per share
21.1                    Schedule of Subsidiaries
23.1                    Consent of Parsons Behle & Latimer
23.2                    Consent of Ernst & Young LLP
23.3                    Consent of Workman Nydeggar & Seeley
24.1                    Power of Attorney (see signature page)
27.1                    Financial Data Schedule

*        To be filed by amendment
**       Confidential  portions omitted and filed separately with the Securities
         and Exchange Commission.

<PAGE>

      (b)     Financial Statement Schedules

              All required financial statement schedules are included as part of
              the Consolidated Financial Statements.

Item 17.  Undertakings

         The undersigned Registrant hereby undertakes that:

         (1) The  undersigned  registrant  hereby  undertakes  to provide to the
underwriters   at  the  closing   specified  in  the   underwriting   agreements
certificates in such  denominations  and registered in such names as required by
the underwriters to permit prompt delivery to each purchaser.

         (2)  Insofar  as  indemnification  for  liabilities  arising  under the
Securities Act of 1933 may be permitted to directors,  officers and  controlling
persons of the registrant  pursuant to the foregoing  provisions,  or otherwise,
the  registrant  has been  advised  that in the  opinion of the  Securities  and
Exchange  Commission such  indemnification is against public policy as expressed
in the Act and is,  therefore,  unenforceable.  In the  event  that a claim  for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted by such  director,  officer or  controlling  person in
connection with the securities being registered,  the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

         (3) For purposes of determining  any liability under the Securities Act
of 1933, the  information  omitted from the form of prospectus  filed as part of
this  registration  statement in reliance upon Rule 430A and contained in a form
of  prospectus  filed by the  registrant  pursuant to Rule  424(b)(1) or (4), or
497(h) under the Securities Act shall be deemed to be part of this  registration
statement as of the time it was declared effective.

         (4) For the purpose of determining  any liability  under the Securities
Act of 1933,  each  post-effective  amendment that contains a form of prospectus
shall be deemed to be a new  registration  statement  relating to the securities
offered  therein,  and the  offering  of such  securities  at that time shall be
deemed to be the initial bona fide offering thereof.



<PAGE>



                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
registrant  has duly  caused  this  registration  statement  to be signed on its
behalf by the undersigned,  thereunto duly authorized,  in Salt Lake City, State
of Utah on the 3rd day of October, 1997.

                          IOMED, Inc.



                          By: /s/ Ned M. Weinshenker, Ph.D.
                          Its:  Chief Executive Officer and Director


                                POWER OF ATTORNEY

         KNOW ALL PERSONS BY THESE  PRESENTS,  that each person whose  signature
appears  below  constitutes  and  appoints  Ned M.  Weinshenker,  and  Robert J.
Lollini,  and each of them,  his  attorneys-in-fact  and agents,  each with full
power of substitution and resubstitution,  for him in any and all capacities, to
sign  any and  all  amendments  (including  post-effective  amendments)  to this
Registration  Statement,  and to file the same, with exhibits  thereto and other
documents in connection therewith,  with the Securities and Exchange Commission,
granting unto said  attorneys-in-fact  and agents,  and each of them, full power
and  authority  to do and  perform  each and every act and thing  requisite  and
necessary  to be done in  connection  therewith,  as fully as to all intents and
purposes as he might or could do in person,  hereby ratifying and confirming all
that each of said  attorneys-in-fact and agents, or any of them, or their or his
substitute or substitutes, may do or cause to be done by virtue hereof.

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
registration  statement  has been signed below by the  following  persons in the
capacities and on the dates indicated.

<TABLE>
<S>                                       <C>                                                  <C>
Signature                                 Title                                                Date

                                          President,  Chief Executive Officer and Director     November 7, 1997
/s/ Ned M. Weinshenker, Ph.D.             (Principal Executive Officer)

                                          Vice  President  and  Chief  Financial   Officer     November 7, 1997
/s/ Robert J. Lollini                     (Principal Financial and Accounting Officer)

/s/ James R. Weersing                     Chairman of the Board of Directors                   November 7, 1997


/s/ John W. Fara, Ph.D                    Director                                             November 7, 1997
 .

/s/ Peter J. Wardle                       Director                                             November 7, 1997


/s/ Steven P. Sidwell                     Director                                             November 7, 1997

/s/ Warren Wood                           Director                                             November 7, 1997

Michael T. Sember                         Director                                             November  , 1997


</TABLE>

<PAGE>

                                  EXHIBIT INDEX

Exhibit Number          Description

1.1*                    Form of Underwriting Agreement
3.1                     Articles of Incorporation of the Company
3.2                     Articles of Amendment, filed February 18, 1986
3.3                     Articles of Amendment, filed August 4, 1987
3.4                     Articles of Merger, filed December 3, 1987
3.5                     Articles of Amendment, filed December 18, 1987
3.6                     Articles of Amendment, filed November 16, 1989
3.7                     Articles of Amendment, filed March 3, 1995
3.8                     Bylaws of the Company
4.1                     Reference is made to Exhibits 3.1 through 3.7
4.2*                    Specimen of Common Share Certificate
5.1*                    Opinion of Parsons Behle & Latimer
10.1                    Lease between the Company and Hayter  Properties,  Inc.,
                        dated September 1, 1997
10.2**                  License   Agreement   between   the   Company  and  Elan
                        International Services, Ltd., dated April 14, 1997
10.3**                  License  Agreement between the Company and Drug Delivery
                        Systems, Inc., dated April 14, 1997
10.4                    Promissory   Note   issued  by  the   Company   to  Elan
                        International Management,  Ltd., in the principal amount
                        of $10,000,000, dated April 14, 1997
10.5                    Promissory   Note   issued  by  the   Company   to  Elan
                        International Management,  Ltd., in the principal amount
                        of $5,000,000, dated April 14, 1997
10.6                    Note Purchase and Warrant  Agreement  among the Company,
                        Elan International Services, Ltd. And Elan International
                        Management, Ltd. dated April 14, 1997
10.7                    Warrant  issued to Elan  International  Services,  Ltd.,
                        dated April 14, 1997
10.8                    Registration  Rights  Agreement  between the Company and
                        Elan International Services, Ltd., dated April 14, 1997
10.9                    Asset  Acquisition  Agreement  between  the  Company and
                        Fillauer, Inc., dated December 27, 1996
10.10**                 License  Agreement  between the  Company  and  Fillauer,
                        Inc., dated December 26, 1996.
10.11                   Warrant  issued to  Alliance  of  Children's  Hospitals,
                        Inc., dated December 1, 1996
10.12                   Stock Purchase  Agreement  between the Company and Child
                        Health Investment Corporation, dated November 29, 1996
10.13**                 Manufacturing  Agreement  between  the  Company  and KWM
                        Electronics Corporation, dated November 1, 1996
10.14**                 Contribution  Agreement between the Company and Dermion,
                        Inc.,   dated  March  29,  1996  
10.15**                 Patent  License   Agreement   between  the  Company  and
                        Dermion, Inc., dated March 29, 1996
10.16**                 Research and  Development  Agreement  among the Company,
                        Dermion,  Inc. and Ciba-Geigy  Corporation,  dated March
                        29, 1996
10.17                   Stock  Purchase  Agreement  among the Company,  Dermion,
                        Inc. and Ciba-Geigy Corporation, dated March 29, 1996
10.18                   Stockholders' Agreement among the Company, Dermion, Inc.
                        and Ciba-Geigy Corporation, dated March 29, 1996
10.19**                 Agreement between the Company and Laboratoires  Fournier
                        S.C.A., dated February 20, 1996 
10.20**                 Agreement  between  the  Company  and ALZA  Corporation,
                        dated July 28, 1993
10.21**                 Supply   Agreement   between   the   Company  and  Abbot
                        Laboratories, Inc., dated April 27, 1993
10.22                   Stock Purchase Agreement between the Company and The CIT
                        Group/Venture Capital, Inc., dated March 8, 1993
10.23                   Stock Purchase Agreement between the Company and certain
                        investors,   dated  February  19,  1993  
10.24**                 License Agreement between the Company and the University
                        of Utah Research Foundation, dated October 1, 1992
10.25                   Warrant  issued to Silicon  Valley Bank,  dated June 25,
                        1992
10.26                   Company 1988 Stock Option Plan, as amended
10.27                   Preferred Stock Purchase  Agreement between the Company,
                        Newtek   Ventures,   MBW  Venture   Partners,   Michigan
                        Investment Fund, Utah Ventures, Cordis Corporation,  Ian
                        R.N. Bund,  James R. Weersing  and Robert J. Harrington,
                        dated August 4, 1987
11.1                    Statement re computation of earnings per share
21.1                    Schedule of Subsidiaries
23.1                    Consent of Parsons Behle & Latimer
23.2                    Consent of Ernst & Young LLP
23.3                    Consent of Workman Nydeggar & Seeley
24.1                    Power of Attorney (see signature page)
27.1                    Financial Data Schedule

*        To be filed by amendment
**       Confidential  portions omitted and filed separately with the Securities
         and Exchange Commission.

                                                       
                            ARTICLES OF INCORPORATION
                                       OF
                               JMW ACQUISITION CO.

         We, the undersigned  natural  persons,  over the age of twenty-one (21)
years,  acting  as  incorporators  of a  corporation  under  the  Utah  Business
Corporation  Act,  adopt  the  following  Articles  of  Incorporation  for  such
corporation.
                                    ARTICLE I

         The name of the corporation is JMW ACQUISITION CO.

                                   ARTICLE II

         The period of its duration is perpetual.

                                   ARTICLE III

         The purpose or purposes for which the Corporation is organized are:

         A. To engage in the business of the research, development,  manufacture
and sale of medical  devices,  products  or drugs,  and to engage in and acquire
other  businesses or companies  related thereto or to the science of medicine or
the other biological sciences.
         B. To lease, buy, and hold, to sell,  mortgage,  exchange,  assign, and
otherwise  dispose of, to improve,  manage,  contain,  conserve  and operate and
generally  to trade and deal in and with as principal  or agent,  and  otherwise
acquire,  invest in or hold,  improved and unimproved real and personal property
in the  United  States and any  foreign  country;  and to do all things  related
thereto, including, but not limited to, becoming a limited or general partner or
venturer in undertakings of all types;
         C. In addition to the foregoing purposes, the Corporation may engage in
any and all other lawful acts that,  presently or in the future,  may legally be
performed by a corporation organized under the laws of the State of Utah.

                                   ARTICLE IV

         The  aggregate  number  of  shares  which the  Corporation  shall  have
authority to issue shall be 1,000,000  common shares,  par value $.01 per share;
400,000  voting  preferred  shares,  par  value  $.10  per  share;  and  100,000
non-voting   preferred   shares,   par  value  $.10  per  share,   for  a  total
capitalization  of $60,000.  Each common share and voting  preferred share shall
have equal  voting  rights.  Fully paid shares of the  Corporation  shall not be
liable for any further call or assessment.
         The  preferred  shares  may be issued  from time to time in one or more
series and with such serial  designations  as may be stated or  expressed in the
resolution or resolutions providing for the issuance of such shares adopted from
time to time by the Board of Directors;  and in such  resolution or  resolutions
providing  for the issuance of shares of each  particular  series,  the Board of
Directors is also  expressly  vested with  authority to fix the number of shares
constituting  such  series  and to fix and  determine  the  relative  rights and
preferences  of the  shares of any  series  so  established  to the full  extent
permitted by ss. 16-10-15, Utah Code Annotated, or by any successor statute.
         All preferred  shares shall be identical and of equal rank except as to
voting  rights as provided  herein and as to terms which may be specified by the
Board of Directors  pursuant to the provisions of the preceding  paragraph.  All
preferred  shares of any one series shall be identical  and of equal rank except
that shares of any one series  issued at different  times may differ as to dates
from which dividends thereon shall accrue and be cumulative.
         The Board of Directors is also expressly vested with authority to amend
any of the provisions of any  resolution or resolutions  providing for the issue
of any series of preferred  shares,  subject to any class  voting  rights of the
holders  of any  series of  preferred  shares  contained  in the  resolution  or
resolutions  providing  for  the  issue  of  such  series  and  subject  to  the
requirements of the laws of the State of Utah.
         Subject to the preferences and other rights of the preferred  shares as
fixed in these Articles of  Incorporation or in the resolution or resolutions of
the Board of  Directors  providing  for the issuance of such  preferred  shares,
dividends  may be paid upon the common  shares as and when declared by the Board
of Directors out of any funds legally  available  therefor.  In the event of any
liquidation,  dissolution or winding up of the affairs of the Corporation, after
payment to the holders of the  preferred  shares of the amount to which they are
entitled under these Articles of  Incorporation or pursuant to the resolution or
resolutions of the Board of Directors  providing for the issue of such preferred
shares,  the holders of the common  shares shall be entitled to share ratably in
all assets then remaining for distribution to the shareholders.

                                    ARTICLE V

         The Corporation will not commence  business until  consideration of the
value of at least $1,000 has been received from the issuance of shares.

                                   ARTICLE VI

         The  Corporation  shall  have a minimum of three and a maximum of seven
directors  as  shall  be set by the  Bylaws  of  the  Corporation.  Until  their
successors are duly elected and qualified,  the original  directors shall be the
following:
        Stephen C. Jacobsen                       274 South 1200 East
                                                  Salt Lake City, Utah 84102

        W. Edward Massey                          173 Spring Valley Road
                                                  Ridgefield, Connecticut 06877

        Thomas A. Wiita                           1005 South 300 West
                                                  Salt Lake City, Utah 84101

                                   ARTICLE VII

         A. The  Corporation  shall have the right to purchase its own shares to
the extent of its  unreserved  and  unrestricted  earned surplus and also to the
extent of its unreserved and unrestricted capital surplus.
         B.  The  Board of  Directors  of the  Corporation  may  designate  such
committee or committees as it determines in accordance with law to exercise such
authority as the Board of Directors shall delegate in the resolution designating
such committee or committees.
         C.  The  shareholders  shall  not have  preemptive  rights  to  acquire
additional  securities of the  Corporation;  or cumulative  voting rights at any
election of the directors of the Corporation.

                                  ARTICLE VIII

         The initial  registered  agent of the  Corporation  shall be Stephen C.
Jacobsen,  and the address of the initial  registered  office of the Corporation
shall be 274 South 1200 East, Salt Lake City, Utah 84102.

                                   ARTICLE IX

         The incorporators of the Corporation are the following:

        J. Gordon Hansen                          50 West Broadway, Suite 600
                                                  Salt Lake City, Utah 84101

        Stephen C. Jacobsen                       274 South 1200 East
                                                  Salt Lake City, Utah 84102

        Helen L. Neer                             50 West Broadway, Suite 600
                                                  Salt Lake City, Utah 84101

                                    ARTICLE X

         The Corporation shall indemnify its officers,  directors,  agents,  and
other persons against  liabilities  incurred by them that result from their acts
that are performed in furtherance of the business of the Corporation to the full
extent now or hereafter permitted by the laws of the State of Utah.

         IN WITNESS WHEREOF,  the above-named  incorporators have executed these
Articles of Incorporation this 29th day of July, 1985.

                                    /s/ J. Gordon Hansen           
                                    J. Gordon Hansen, as Incorporator


                                    /s/ Stephen C. Jacobsen               
                                    Stephen C. Jacobsen, as Incorporator
                                    and Initial Registered Agent

                                    /s/ Helen L. Neer
                                    Helen L. Neer, as Incorporator


STATE OF UTAH              )
                                    )  ss.
COUNTY OF SALT LAKE        )

         I, a Notary  Public,  hereby  certify  that on the 26th day of  August,
1985, personally appeared before me J. Gordon Hansen,  Stephen C. Jacobsen,  and
Helen N. Neer,  who being by me first duly sworn,  severally  declared that they
are  the  persons  who  signed  the  foregoing   Articles  of  Incorporation  as
incorporators and the statements therein contained are true.

                                                          
                                             /s/ Margie H. Stephens
                                             Residing in Salt Lake County, Utah
My Commission Expires:
June 4, 1989

                              ARTICLES OF AMENDMENT
                        TO THE ARTICLES OF INCORPORATION
                                       OF
                               JMW ACQUISITION CO.


         Pursuant to the  provisions of the Utah Business  Corporation  Act, the
undersigned  corporation  adopts the  following  Articles  of  Amendment  to its
Articles  of   Incorporation   constituting   a  revision  of  its  Articles  of
Incorporation:

         FIRST:  The name of the corporation is JMW ACQUISITION CO.

         SECOND:  The following  amendment to the Articles of Incorporation  was
approved by the shareholders of the corporation on the 14th day of January, 1986
in the manner  required by the Utah  Business  Corporation  Act.  The  amendment
revises and restates,  in their entirety,  the Articles of  Incorporation of the
corporation,  with  such  revised  Articles  of  Incorporation  to read in their
entirety  as set forth on Exhibit A which is  attached  hereto and  incorporated
herein by this reference.

         THIRD: The number of shares of the corporation  outstanding at the time
of such adoption was 50,000;  and the number of shares  entitled to vote thereon
was 50,000.

         FOURTH:  No  outstanding  shares of any  class  were  entitled  to vote
thereon as a class.

         FIFTH:  The number of shares voted for such  amendment was 50,000;  and
the number of shares voted against such amendment was 0.

         SIXTH:  There was no class of outstanding  shares entitled to vote as a
class on such amendment.

         SEVENTH:  The amendment  creates a 10 for 1 forward split of the issued
and  outstanding  common  shares of the  corporation  so that each common  share
outstanding prior to the amendment shall be exchanged for 10 common shares to be
outstanding immediately subsequent to the amendment,  with the par value of each
common share being reduced from $.01 to $.001.

         EIGHTH: The amendment effects change in the amount of stated capital of
the corporation, by increasing the stated capital of the corporation to $75,500.
Such  increase is effected by  increasing  the number of common shares which the
corporation is authorized to issue to 25,000,000  shares and by reducing the par
value of such common shares to $.001 per share.

         NINTH:  The  foregoing   Articles  of  Amendment  to  the  Articles  of
Incorporation  of  JMW  Acquisition  Co.  supersede  the  original  Articles  of
Incorporation of such corporation and all prior amendments thereto.

         DATED this 13th day of February, 1986.

                                       JMW ACQUISITION COMPANY


                                       By /s/ Thomas A. Wiita
                                       Thomas A. Wiita, President


                                       By /s/ Stephen C. Jacobsen
                                       Stephen C. Jacobsen, Secretary


STATE OF UTAH              )
                           )  ss.
COUNTY OF SALT LAKE        )

         I, Helen L. Neer, a Notary Public,  do hereby certify that on this 13th
day of February, 1986, personally appeared before me Thomas A. Wiita, who, being
by me first duly sworn,  declared  that he is the  President of JMW  Acquisition
Co., a Utah corporation,  that he signed the foregoing  document in his capacity
as President of such corporation, and the statements therein contained are true.

                                       /s/ Helen L. Neer
                                       Notary Public
                                       Residing in Salt Lake County, Utah
My Commission Expires:
March 1, 1988


                                     REVISED
                            ARTICLES OF INCORPORATION
                                       OF
                             JMW ACQUISITION COMPANY


         Pursuant to the applicable  provisions of Utah law, as contained in ss.
16-10-60 of the Utah  Business  Corporation  Act,  we, the  undersigned  natural
persons, revise the following Articles of Incorporation.  These revised Articles
of Incorporation  shall supersede the original Articles of Incorporation and all
amendments to them to date.

                                    ARTICLE I

         The name of the corporation is JMW ACQUISITION CO.

                                   ARTICLE II

         The period of its duration is perpetual.

                                    ARTICLE I

         The purpose or purposes for which the Corporation is organized are:

         1. To engage in the business of the research, development,  manufacture
and sale of  medical  devices,  products  and/or  drugs,  and to  acquire  other
businesses or companies  related  thereto or to the science of medicine or other
biological sciences.

         2. To lease, buy, and hold, to sell,  mortgage,  exchange,  assign, and
otherwise  dispose of, to improve,  manage,  contain,  conserve  and operate and
generally  to trade and deal in and with as principal  or agent,  and  otherwise
acquire,  invest in or hold,  improved and unimproved real and personal property
in the  United  States and any  foreign  country;  and to do all things  related
thereto, including, but not limited to, becoming a limited or general partner or
venturer in undertakings of all types.

         3. In addition to the foregoing purposes, the Corporation may engage in
any and all other lawful acts that,  presently or in the future,  may legally be
performed  by a  corporation  organized  under  the  laws of the  State of Utah,
including, without limitation, becoming a limited or general partner or venturer
in undertakings of all types.

                                   ARTICLE IV

         The  corporation  is  authorized  to issue two  classes of shares,  one
designated  "Common  Stock" and the other  designated  "Preferred  Stock".  Both
classes of shares  shall  have a par value of $0.001  per  share.  The number of
shares  of  Common  Stock  that  this  corporation  is  authorized  to  issue is
15,000,000.  The number of shares of Preferred  Stock that this  corporation  is
authorized to issue is 4,215,618,  of which 67,200 shall be designated  Series A
Preferred Stock, and 172,800 shall be designated Series C Preferred Stock.

         The relative rights,  preferences,  privileges and restrictions granted
to or imposed upon the Series A Preferred  Stock,  the Series B Preferred  Stock
and the Series C Preferred Stock, or the holders thereof, are as follows:

         1.  Definitions.  For purposes of this Article IV the  following  terms
shall have the following definitions:

                  (A) Series A Stock shall mean Series A Preferred Stock.

                  (B) Series B Stock shall mean Series B Preferred Stock.

                  (C) Series C Stock shall mean Series C Preferred Stock.

                  (D)  Preferred  Stock shall mean the Series A Stock,  Series B
Stock and Series C Stock, collectively.

                  (E) Common Stock shall mean this corporation's Common Stock.

                  (F)  Liquidation  Preference  for  Series A Stock  shall  mean
$5.2083 per share plus any  declared but unpaid  dividends  on such shares;  for
Series B Stock  shall  mean  $0.3773  per share  plus any  declared  but  unpaid
dividends  on such  shares;  and for Series C Stock shall mean $5.2083 per share
plus any  declared  but  unpaid  dividends  on such  shares;  all  appropriately
adjusted for any stock  combinations,  stock  splits,  stock  dividends or stock
distributions (a "Stock Combination or Division") with respect to such shares.

                  (G) Redemption Price for Series A Stock shall mean $5.2083 per
share plus any declared but unpaid dividends on such shares;  for Series B Stock
shall mean  $0.3773 per share plus any  declared  but unpaid  dividends  on such
shares;  and for Series C Stock shall mean  $5.2083 per share plus any  declared
but unpaid dividends on such shares; all as appropriately adjusted for any Stock
Combinations or Divisions with respect to such shares.

                  (H) Original Issue Date shall mean August 4, 1987.

         2. Dividends. Dividends shall be paid on the Common and Preferred Stock
at such times and in such  amounts  as the Board of  Directors  deem  advisable.
Notwithstanding the foregoing, no dividend (other than a dividend payable solely
in Common  Stock)  shall be declared or paid on any share of Common Stock unless
an equal or greater  dividend per share has first been declared and paid on each
share of Preferred Stock, as appropriately  adjusted for any Stock  Combinations
or Divisions. Each share of Preferred Stock, regardless of series, shall be paid
the same dividend per share.

         3. Liquidation Rights. In the event of any liquidation, dissolution, or
winding up of this corporation,  either voluntary or involuntary,  distributions
to the shareholders of this corporation shall be made in the following manner.

                  Section  3.1  Series A Stock  and  Series B Stock  Liquidation
Rights.  The  holders of Series A Stock and Series B Stock  shall be entitled to
receive,  prior and in  preference to any  distribution  of any of the assets or
surplus  funds of this  corporation  to the  holders of Series C Stock or Common
Stock by reason  of their  ownership  of such  stock,  an amount  equal to their
Liquidation  Preference for each share of Series A Stock and Series B Stock then
held by them. If such assets and funds are insufficient to permit the payment to
the  holders  of  Series  A Stock  and  Series  B Stock  of the  full  aforesaid
preferential  amount,  then the  entire  assets  and  funds of this  corporation
legally  available for  distribution  shall be  distributed  pro-rata  among the
holders  of the  Series A Stock and  Series B Stock in the  proportion  that the
amount that a given holder would  receive as a  liquidation  preference  on such
holder's  shares of Series A Stock and Series B Stock,  if such  preference  was
paid in full, bears to the total  liquidation  preference that would be received
on all the outstanding Series A Stock and Series B Stock, if such preference was
paid in full.

                  Section 3.2 Series C Stock Liquidation  Rights.  After payment
to the  holders of Series A Stock and Series B Stock of the amounts set forth in
Section  3.1  above,  the  holders of the Series C Stock  shall be  entitled  to
receive,  prior and in  preference to any  distribution  of any of the assets or
surplus  funds of this  corporation  to the holders of Common Stock by reason of
their ownership of such stock, an amount equal to their  Liquidation  Preference
for each  share of Series C Stock  then held by them.  If such  assets and funds
shall be  insufficient to permit the payment to the holders of Series C Stock of
the full aforesaid preferential amount, then the entire assets and funds of this
corporation  legally available for distribution and remaining after the payments
required by Section 3.1 have been made shall be  distributed  pro-rata among the
holders  of the  Series C Stock  based on the number of shares of Series C Stock
held by each of them.

                  Section 3.3 Remaining Liquidation Rights. After payment to the
holders of  Preferred  Stock of the amounts  set forth in  Sections  3.1 and 3.2
above,  the  entire  remaining  assets  and  funds of this  corporation  legally
available for  distribution,  if any, shall be distributed  among the holders of
Common  Stock and  Preferred  Stock  pro-rata,  based on the number of shares of
Common Stock held by each such holder (to be  calculated  for this purpose as if
all outstanding  shares of Preferred Stock have been converted into Common Stock
pursuant to the terms hereof).

                  Section  3.4   Consolidation,   Merger,   Sale  of  Assets.  A
consolidation or merger of the corporation with or into any other corporation or
corporations,  or a sale  of  all or  substantially  all  of the  assets  of the
corporation, shall not be deemed to be a liquidation,  dissolution or winding-up
within the meaning of this Section 3.

         4.       Voting Rights.

                  Section  4.1  Preferred  Stock  Rights.  Except  as  otherwise
expressly  provided  herein or as required  by law,  the holder of each share of
Preferred  Stock shall be  entitled  to one vote for each share of Common  Stock
into which such  shares of  Preferred  Stock could then be  converted  (with any
fractional share determined on an aggregate conversion basis being rounded up or
down to the nearest whole  share),  shall have voting rights and powers equal to
the voting  rights and powers of a holder of Common  Stock,  shall vote with the
holders of Common  Stock and not as a separate  class,  and shall be entitled to
notice  of any  shareholders  meeting  in  accordance  with  the  Bylaws  of the
corporation.  If these Revised Articles of Incorporation or the law provides for
the holders of  Preferred  Stock to vote  separately  from the holders of Common
Stock on a matter, then all series of Preferred Stock shall vote together as one
class. Under no circumstances shall any series of Preferred Stock be entitled to
vote separately on a matter.

                  Section 4.2 Cumulative  Voting.  Holders of the  corporation's
stock  entitled to vote at any  election of directors  of this  corporation  may
cumulate  their  votes and give one  candidate  a number  of votes  equal to the
number of  directors  to be elected  multiplied  by the number of votes to which
such holder's  shares are normally  entitled,  or  distribute  the such holder's
votes on the same  principal  amongst as many  candidates  as such holder thinks
fit.  No  holder,  however,  may  cumulate  such  holder's  vote for one or more
candidates  unless such  candidate's  or  candidates'  names have been placed in
nomination  prior to the  voting  and the  shareholder  has given  notice at the
meeting,  prior to voting,  of such  shareholder's  intention  to cumulate  such
shareholder's  votes.  If any one holder has given such notice,  all holders may
cumulate their votes for candidates in nomination.

         5.       Redemption.

                  Section 5.1. Mandatory Redemption of Series A Stock and Series
B Stock. The corporation shall redeem, on July 15, 1992, and on each of the next
four  anniversaries  of such date,  13,440  shares of Series A Stock and 795,099
shares of Series B Stock (or, as to a given series,  all  outstanding  shares of
such  series,  if such  amount is less than the amount of shares of such  series
scheduled to be redeemed) at the then current  Redemption Price for such shares,
from any source of funds legally available therefore.  The shares of each series
to be  redeemed  shall be  redeemed  pro-rata  from each holder of stock of such
series,  based on the  number  of shares  of stock of such  series  held by such
holder. If insufficient  funds are legally available to redeem all the shares of
Series A Stock and Series B Stock to be  redeemed  on a given  redemption  date,
then the  corporation  shall redeem  shares of Series A Stock and Series B Stock
from the holders  thereof to the maximum extent  permitted by law. In such event
the available  funds shall be apportioned  between the holders of Series A Stock
and Series B Stock based on the aggregate Redemption Price of the shares of each
such series  scheduled to be redeemed.  The funds  available  for  redemption of
shares of each series shall be used to redeem  shares from each holder of shares
of such  series  pro-rata,  based on the number of shares of such series held by
such holder.  Any shares scheduled for redemption that are not redeemed shall be
carried  forward and redeemed  (together with the other shares of Series A Stock
and Series B Stock that are then due to be redeemed) on the next redemption date
(or after July 15, 1996, as soon as legally  possible) to the full extent of the
legally  available  funds of the  corporation  at such time.  Shares of Series A
Stock and Series B Stock that are scheduled for redemption but are not redeemed,
shall continue to be entitled to all of the rights, preferences, privileges, and
restrictions accorded to such shares until they have been redeemed.

                  Section  5.2  Mandatory  Redemption  of  Series C  Stock.  The
corporation  shall  redeem,  on the  latter  of  July  15,  1997,  or the  first
anniversary  of such date  after the Series A Stock and Series B Stock have been
fully  redeemed  pursuant  to the  provisions  of Section 5.1 hereof (the "First
Series C Redemption  Date"),  and on each of the next four  anniversaries of the
First  Series C  Redemption  Date,  34,560  shares  of  Series  C Stock  (or all
outstanding  shares of such series,  if less),  at the then  current  Redemption
Price for such series, from any source of funds legally available therefore. The
shares to be redeemed  shall be redeemed  pro-rata  from each holder of Series C
Stock,  based on the number of shares of Series  Stock held by such  holder.  If
insufficient funds are legally available to redeem all of the shares of Series C
Stock to be redeemed on a given  redemption  date,  then the  corporation  shall
redeem the maximum number of shares of Series C Stock permitted by law, and such
redemption  shall be made  pro-rata  from holders of Series C Stock based on the
number of shares of Series C Stock held by such holder. Any shares scheduled for
redemption that are not redeemed shall be carried forward and redeemed (together
with the other shares of Series C Stock that are then due to be redeemed) on the
next redemption date (or, after July 15, 2001, as soon as legally possible),  to
the full extent of the legally  available funds of the corporation at such time.
Shares of Series C Stock that are scheduled for  redemption but are not redeemed
shall continue to be entitled to all of the rights, preferences,  privileges and
restrictions of such shares until they have been redeemed.

                  Section 5.3 Notice of  Redemption.  At least  forty-five  days
(but not more than  ninety  days)  prior to the date  fixed  for any  redemption
pursuant  to the  provisions  of  Section  5.1 or Section  5.2 (the  "Redemption
Date"),  the corporation  shall give notice of such redemption (the  "Redemption
Notice")  to all  holders of Series A Stock and Series B Stock (in the case of a
redemption  pursuant to Section  5.1),  and to all holders of Series C Stock (in
the case of a redemption  pursuant to Section 5.2), (1) that the  corporation is
required  to  redeem  shares  and the  number  of  shares  of such  holder to be
redeemed;  (2) the Redemption  Date; (3) the Redemption  Price; (4) the place at
which such holders may obtain payment of the Redemption  Price upon surrender of
their  share  certificate;  and (5) the date on which any right to  convert  the
shares to be redeemed to Common Stock  terminates.  Shares called for redemption
in a Redemption Notice and subsequently converted by the holder thereof prior to
the Redemption Date shall reduce the number of shares required to be redeemed by
the corporation on such Redemption Date pursuant to Section 5.1 or 5.2.

                  Section 5.4 Deposit of  Redemption  Funds.  On or prior to the
Redemption  Date this  corporation  shall  deposit the  Redemption  Price of all
shares to be redeemed with a bank or trust company having aggregate  capital and
surplus in excess of $20,000,000, as a trust fund, with irrevocable instructions
and authority to the bank or trust company to pay, on and after such  Redemption
Date, the Redemption  Price of the shares to their  respective  holders upon the
surrender of their share  certificates.  Any funds deposited by this corporation
pursuant to this section for the redemption of shares thereafter  converted into
Common  Stock  shall  be  returned  to  this  corporation   promptly  upon  such
conversion.  The balance of any funds deposited by this corporation  pursuant to
this section  remaining  unclaimed at the  expiration of one year following such
Redemption Date shall be returned to this corporation  promptly upon its written
request.

                  Section 5.5 Surrender of Shares.  On or after each  Redemption
Date,  each  holder of shares  to be  redeemed  shall  surrender  such  holder's
certificates representing such shares, in the manner and at the place designated
in the  Redemption  Notice,  and thereupon the  Redemption  Price of such shares
shall  be  payable  to the  order  of the  person  whose  name  appears  on such
certificate  or  certificates  as the owner thereof.  Upon  redemption of only a
portion of the number of shares covered by a given  certificate  surrendered for
redemption,  the corporation shall issue and deliver a new certificate  covering
the  unredeemed  portion  of the  original  certificate.  From  and  after  such
Redemption  Date,  unless  payment  of the  Redemption  Price is not made by the
corporation,  all rights of the holders of the shares of stock to be redeemed as
holders of such stock (except the right to receive the Redemption  Price without
interest upon surrender of their  certificates),  shall cease and terminate with
respect to such shares.

                  Section  5.6  Funds   Available   for  Stock   Redemption   or
Repurchase.  Subject  to the  other  provisions  of these  Revised  Articles  of
Incorporation,  the corporation shall have the right to redeem or repurchase its
shares to the extent of its unreserved and unrestricted earned surplus, and also
to the extent of its unreserved and unrestricted capital surplus.

                  Section 5.7 Return to Unissued Status. Shares of any series of
Preferred  Stock  that have been  redeemed  or  required  in any  manner by this
corporation, or which, if convertible,  have been converted into shares of stock
of another class or classes,  shall be retired,  shall not be reissued and shall
be canceled  in  accordance  with the  procedure  required by the Utah  Business
Corporation Act.

         6. Conversion. The holders of the Preferred Stock shall have conversion
rights as follows (the "Conversion Rights"):

                  Section 6.1 Right to Convert/Automatic Conversion.

                  (A) Each share of Preferred Stock shall be convertible, at the
option of the holder thereof,  at any time after the Original Issue Date, at the
office of this corporation or any transfer agent for the Preferred  Stock,  into
such  number of fully  paid and  non-assessable  shares  of  Common  Stock as is
determined by dividing  $0.3773 (the  "Original  Issue Price") by the Conversion
Price  for  shares  of  Preferred  Stock  at the  time in  effect.  The  initial
Conversion  Price for shares of  Preferred  Stock  shall be the  Original  Issue
Price;  provided,  however,  that the Conversion  Price for the Preferred  Stock
shall be subject to adjustment as set forth in this Section 6.

                  (B) In the event of  redemption  of any  shares  of  Preferred
Stock pursuant to Section 5 hereof,  the Conversion Rights shall terminate as to
the shares  designated  for redemption at the close of business on the day prior
to the Redemption  Date,  unless payment of the Redemption  Price is not made by
the corporation.

                  (C) Each  share of  Preferred  Stock  shall  automatically  be
converted  into shares of Common Stock at the then  effective  Conversion  Price
immediately  upon the closing of the  corporation's  sale of its Common Stock to
the  public  in  a  bona  fide,  underwritten  public  offering  pursuant  to  a
registration  statement under the Securities Act of 1933, as amended, the public
offering  price of which is not less than  $1.1319  per share (as  appropriately
adjusted for any Stock Combinations or Divisions),  and resulting in the receipt
by the corporation of at least $5,000,000 in gross proceeds.

                  Section 6.2  Mechanics of Conversion.

                  (A) To  convert  Preferred  Stock,  the holder  thereof  shall
surrender the certificate or  certificates  representing  such Preferred  Stock,
duly endorsed,  with signature guaranteed,  at the principal corporate office of
this  corporation  or of any transfer agent for the Preferred  Stock,  and shall
give written notice to this corporation at its principal  corporate  office,  of
the  election to convert  the same and shall state  therein the name or names in
which the  certificate  or  certificates  for  shares of Common  Stock are to be
issued.  This corporation  shall, as soon as practicable  thereafter,  issue and
deliver at such office to the holder of  Preferred  Stock,  or to the nominee or
nominees of such holder,  a certificate or certificates for the number of shares
of Common Stock to which such holder shall be entitled as aforesaid, and a check
payable to the holder in the amount of any cash amounts payable to the holder in
lieu of  fractional  shares of Common  Stock,  as provided in Section 6.8.  Such
conversion shall be deemed to have been made  immediately  prior to the close of
business  on the date of such  surrender  of the  certificate  representing  the
shares of Preferred Stock to be converted, and the person or persons entitled to
receive  the  shares of Common  Stock  issuable  upon such  conversion  shall be
treated  for all  purposes  as the record  holder or  holders of such  shares of
Common  Stock  as of such  date.  If the  conversion  is in  connection  with an
underwritten offering of securities registered pursuant to the Securities Act of
1933, the conversion may, at the option of any holder tendering  Preferred Stock
for  conversion,  be  conditioned  upon the  closing  of the sale of  securities
pursuant to such offering,  in which event the person(s) entitled to receive the
Common Stock issuable upon such  conversion of the Preferred  Stock shall not be
deemed to have  converted such Preferred  Stock until  immediately  prior to the
closing of such sale of securities.

                  (B)  Notwithstanding  the  foregoing,   in  the  event  of  an
automatic conversion pursuant to Section 6.1(C) the Preferred Stock shall not be
deemed to be converted  until  immediately  prior to the closing of such sale of
securities.  Upon the  closing of such an  offering  the  outstanding  shares of
Preferred Stock shall be converted  automatically  without further action by the
holders of said shares and  whether or not the  certificates  representing  said
shares are  surrendered  to this  corporation or its transfer  agent;  provided,
however,   this  corporation  shall  not  be  obligated  to  issue  certificates
evidencing the shares of Common Stock issuable upon  conversion of any shares of
Preferred  Stock unless  certificates  evidencing such shares of Preferred Stock
are either  delivered to this  corporation or any transfer  agent, or the holder
notifies  the  corporation  that said  certificates  have been  lost,  stolen or
destroyed  and  executes  an  agreement  satisfactory  to  this  corporation  to
indemnify  this  corporation  against  any  loss  incurred  by it in  connection
therewith.  Upon the  occurrence  of the  automatic  conversion of the Preferred
Stock,  the holders of the  Preferred  Stock shall  surrender  the  certificates
representing  said shares at the office of this  corporation  or of any transfer
agent for the Preferred Stock. Thereupon, there shall be issued and delivered to
such holder,  promptly at such office and in such holder's name as shown on such
surrendered  certificate or certificates  (or such other name as such holder may
designate),  a certificate  or  certificates  for the number of shares of Common
Stock into which the shares of Preferred Stock  surrendered  were convertible on
the date on which the event effecting the automatic conversion occurred.

                  Section 6.3 Conversion  Price  Adjustment of Preferred  Stock.
The Conversion  Price of the Preferred Stock shall be subject to adjustment from
time to time as follows:

                  (A) (i) If the  corporation  shall issue any Additional  Stock
(as defined in Section 6.3(B) below) for a consideration per share less than the
Conversion  Price of the  Preferred  Stock in  effect  immediately  prior to the
issuance of such Additional Stock, then the applicable  Conversion Price for the
Preferred  Stock  in  effect  immediately  prior  to each  such  issuance  shall
forthwith be adjusted to a price determined by multiplying such Conversion Price
by a fraction,  the  numerator  of which shall be the number of shares of Common
Stock  outstanding  immediately prior to such issuance plus the number of shares
of Common Stock which the aggregate  consideration  received by the  corporation
for all such Additional  Stock so issued would purchase at the Conversion  Price
in effect immediately prior to the issuance,  and the denominator of which shall
be the number of shares of Common Stock  outstanding  immediately  prior to such
issuance plus the number of shares of such Additional Stock;  provided that, for
the purpose of this Section  6.3(A)(i),  all shares of Common  Stock  (except as
otherwise  provided in this Section  6.3(A))  issuable  upon  conversion  of all
outstanding  shares of Preferred  Stock shall be deemed to be  outstanding,  and
immediately  after  any  shares  of  Additional  Stock  are  deemed to be issued
pursuant to Section 6.3(A)(v) such shares of Additional Stock shall be deemed to
be outstanding.

                           (ii) No adjustment of the applicable Conversion Price
shall be made in an amount less than one cent ($0.01) per share,  provided  that
any  adjustments  which are not  required to be made by reason of this  sentence
shall be carried  forward and shall be made at the time of and together with any
subsequent  adjustment which, on a cumulative basis, amounts to an adjustment of
one cent  ($0.01)  per  share or more in the  Conversion  Price.  Except  to the
limited  extent  provided  for in Sections  6.3(A)(v)(c)  and  6.3(A)(v)(d),  no
adjustment of such  Conversion  Price pursuant to this Section 6.3(A) shall have
the effect of increasing  such  Conversion  Price above the Conversion  Price in
effect immediately prior to such adjustment.

                           (iii) In the case of the issuance of Common Stock for
cash, the consideration  shall be deemed to be the amount of cash paid therefore
before deducting any discounts,  commissions or other expenses allowed,  paid or
incurred by this  corporation  for any  underwriting  or otherwise in connection
with the issuance and sale thereof.

                           (iv) In the case of the  issuance of Common Stock for
a  consideration  in whole or in part other than cash, the  consideration  other
than cash shall be deemed to be the fair  value  thereof  as  determined  by the
Board of Directors irrespective of any accounting treatment.

                           (v) In  the  case  of  the  issuance  of  options  to
purchase or rights to  subscribe  for Common  Stock,  securities  by their terms
convertible  into or  exchangeable  for Common Stock,  or options to purchase or
rights to subscribe for such  convertible or exchangeable  securities  (that are
not expressly  excluded from the definition of Additional  Stock), the following
provisions shall apply:

                                    (a) The aggregate  maximum  number of shares
of Common Stock  deliverable upon exercise of such options to purchase or rights
to  subscribe  for Common  Stock shall be deemed to have been issued at the time
such  options  or  rights  were  issued  and for a  consideration  equal  to the
consideration  (determined in the manner  provided in Sections  6.3(A)(iii)  and
6.3(A)(iv)),  if any,  received  by the  corporation  upon the  issuance of such
options or rights plus the minimum  purchase  price  provided in such options or
rights for the Common Stock covered thereby.

                                    (b) The aggregate  maximum  number of shares
of Common  Stock  deliverable  upon  conversion  of or in exchange  for any such
convertible  or  exchangeable  securities,  or upon the  exercise  of options to
purchase or rights to subscribe for such convertible or exchangeable  securities
and subsequent  conversion of or exchange thereof,  shall be deemed to have been
issued at the time such  securities  were issued or such  options or rights were
issued and for a consideration, if any, received by the corporation for any such
securities,  or for any such  options or  rights,  plus the  minimum  additional
consideration,  if any, to be received by the corporation upon the conversion or
exchange  of such  securities  or the  exercise  of any  options  or rights  and
conversion  or  exchange  of  related  securities,  for such  Common  Stock (the
consideration  in each case to be determined in the manner  provided in Sections
6.3(A)(iii) and 6.3(A)(iv)).

                                    (c) In the event of any change in the number
of shares of Common  Stock  deliverable  or any  increase  in the  consideration
payable to this  corporation  upon  exercise  of such  options or rights or upon
conversion of or in exchange for such  convertible or  exchangeable  securities,
including,  but not  limited  to,  a  change  resulting  from  the  antidilution
provisions  thereof,  the Conversion  Price of the Preferred Stock obtained with
respect to the  adjustment  which was made upon the  issuance  of such  options,
rights or securities,  and any subsequent  adjustments  based thereon,  shall be
recomputed to reflect such change,  but no further  adjustment shall be made for
the actual issuance of Common Stock or any payments of such  consideration  upon
the exercise of any such options or rights or the conversion or exchange of such
related securities.

                                    (d) Upon the  expiration of any such options
or rights,  the  termination  of any such  rights to convert or  exchange or the
expiration of any options or rights related to such  convertible or exchangeable
securities, the Conversion Price of the Preferred Stock obtained with respect to
the  adjustment  which was made upon the  issuance  of such  options,  rights or
securities or options or rights related to such  securities,  and any subsequent
adjustments  based thereon,  shall be recomputed to reflect the issuance of only
the number of shares of Common Stock  actually  issued upon the exercise of such
options or rights,  upon the  conversion or exchange of such  securities or upon
the exercise of the options or rights and conversion or exchange of such related
securities.

                           (B)  "Additional  Stock"  shall  mean any  shares  of
Common  Stock  issued  (or  deemed  to have  been  issued  pursuant  to  Section
6.3(A)(v)) by this corporation after the Original Issue Date other than:

                                    (i)  Common  Stock  issued   pursuant  to  a
transaction described in subsection 6.3(C) hereof;

                                    (ii)  Shares of  Common  Stock  issuable  or
issued to employees,  officers,  directors,  or consultants of this  corporation
directly or pursuant to a stock  option plan or agreement  or  restricted  stock
plan or agreement  approved by the  directors of this  corporation,  at any time
when the total  number of shares of Common  Stock so issuable or issued does not
exceed 800,000 (appropriately  adjusted to reflect subsequent Stock Combinations
or Divisions,  and net of any such shares repurchased by the corporation at cost
upon  termination  of employment or services,  and net of any such options which
may expire unexercised);

                                    (iii) Common  Stock issued or issuable  upon
conversion of the Preferred Stock; or

                                    (iv)  Common   Stock   issued   pursuant  to
subscription  agreements  entered into by the corporation  prior to the Original
Issue Date.

                           (C) In the event the  corporation  should at any time
or from time to time after the  Original  Issue  Date fix a record  date for the
effectuation  of a split  of the  outstanding  shares  of  Common  Stock  or the
determination of holders of Common Stock entitled to receive a dividend or other
distribution payable in additional shares of Common Stock or other securities or
rights  convertible into, or entitling the holder thereof to receive directly or
indirectly, additional share of Common Stock (hereinafter referred to as "Common
Stock Equivalents")  without payment of any consideration by such holder for the
additional shares of Common Stock  Equivalents  (including the additional shares
of Common Stock issuable upon conversion or exercise thereof),  then, as of such
record date (or the date of such split,  dividend or  distribution  if no record
date  is  fixed),   the  Conversion  Price  of  the  Preferred  Stock  shall  be
appropriately decreased so that the number of shares of Common Stock issuable on
conversion of each share of Preferred  Stock shall be increased in proportion to
such increase of  outstanding  shares (and/or shares deemed to be outstanding as
determined in accordance with Section 6.3(A)(v)).

                           (D)  If  the   number  of  shares  of  Common   Stock
outstanding  at any  time  after  the  Original  Issue  Date is  decreased  by a
combination  of the  outstanding  shares of Common  Stock,  then,  following the
record date of such  combination,  the Conversion  Price for the Preferred Stock
shall be  appropriately  increased  so that the number of shares of Common Stock
issuable on  conversion  of each share of Preferred  Stock shall be decreased in
proportion to such decrease in outstanding shares of Common Stock.

                  Section 6.4 Other Distributions. In the event this corporation
shall declare a distribution payable in securities of other persons, evidence of
indebtedness issued by this corporation or other persons, assets (excluding cash
dividends) or securities or rights not referred to in Section  6.3(C),  then, in
each such  case the  holders  of the  Preferred  Stock  shall be  entitled  to a
proportionate  share of any such distribution as though they were the holders of
the number of shares of Common Stock of the corporation  into which their shares
of  Preferred  Stock  are  convertible  as of the  record  date  fixed  for  the
determination  of the  holders of Common  Stock of the  corporation  entitled to
receive such distribution, or, if there is no such record date, on the date such
distribution is made.

                  Section 6.5  Adjustment  for  Reclassification,  Exchange  and
Substitution. If at any time or from time to time after the Original Issue Date,
the Common Stock issuable upon the conversion of the Preferred  Stock is changed
into the same or a different  number of shares of any class or classes of stock,
whether by  recapitalization,  reclassification or otherwise (other than a Stock
Combination  or Division  provided for elsewhere in this Section 6), in any such
event each  holder of the  Preferred  Stock shall have the right  thereafter  to
convert  such stock into the kind and amount of stock and other  securities  and
property receivable upon such recapitalization, reclassification or other change
by  holders  of the  maximum  number of shares of Common  Stock  into which such
shares of Preferred  Stock could have been converted  immediately  prior to such
recapitalization,  reclassification  or change.  In any such  case,  appropriate
adjustment  shall be made in the application of the provisions of this Section 6
with  respect  to  the  rights  of  holders  of   Preferred   Stock  after  such
recapitalization, reclassification or the like to the end that the provisions of
this Section 6 (including  adjustment of the Conversion Price then in effect and
the number of shares receivable upon conversion of the Preferred Stock) shall be
applicable after that event and be as nearly equivalent as possible.

                  Section 6.6  Reorganizations,  Mergers,  Sale of Assets. If at
any time or from time to time  after the  Original  Issue  Date the  corporation
effects a merger,  sale or  conveyance or similar  reorganization  (other than a
reclassification,  exchange or substitution  provided for in Section 6.5), then,
as a part of such merger, sale or conveyance of assets, or other  reorganization
provision shall be made so that the holders of Preferred Stock shall  thereafter
be entitled to receive  upon  conversion  of the  Preferred  Stock the number of
shares of stock or other  securities or property of the  corporation  to which a
holder of the number of shares of Common Stock  deliverable  upon  conversion of
such  Preferred  Stock  would  have  been  entitled  upon such  merger,  sale or
conveyance of assets or other  reorganization,  subject to adjustment in respect
of such stock or securities by the terms thereof. In any such case,  appropriate
adjustment  shall be made in the application of the provisions of this Section 6
with respect to the rights of the holders of  Preferred  Stock after the merger,
sale or  conveyance  of  assets  or  other  reorganization  to the end  that the
provisions of this Section 6 (including  adjustment of the Conversion Price then
in effect and the number of shares  purchasable upon conversion of the Preferred
Stock)  shall be  applicable  after  that  event  and be  nearly  equivalent  as
practicable.

                  Section  6.7 No  Impairment.  This  corporation  will not,  by
amendment  of its  Articles  of  Incorporation  or through  any  reorganization,
recapitalization,  transfer of assets, consolidation, merger, dissolution, issue
or sale of securities or any other voluntary action,  avoid or seek to avoid the
observance  or  performance  of any of the  terms to be  observed  or  performed
hereunder by this corporation, but will at all times in good faith assist in the
carrying  out of all the  provisions  of this Section 6 and in the taking of all
such  action  as may be  necessary  or  appropriate  in  order  to  protect  the
Conversion Rights of the holders of the Preferred Stock against impairment.

                  Section 6.8 No Fractional  Shares.  No fractional shares shall
be issued  upon  conversion  of any of the  Preferred  Stock,  and the number of
shares of Common Stock to be issued  shall be rounded down to the nearest  whole
share.  In lieu of any fractional  shares to which the holder would otherwise be
entitled,  the  corporation  shall pay the  holder  cash  equal to the  fraction
multiplied by the fair market value of a share of such stock  immediately  prior
to the  conversion,  as  determined  by the Board of  Directors  in good  faith.
Whether or not  fractional  shares are issuable  upon such  conversion  shall be
determined  on the basis of the total  number of shares of  Preferred  Stock the
holder is at the time  converting  into Common Stock and the number of shares of
Common Stock issuable upon such aggregate conversion.

         7.       Notices.

                  Section 7.1 Notices of Record Date. In the event of any taking
by the corporation of a record of the holders of any class of securities for the
purpose of  determining  the  holders  thereof  who are  entitled to receive any
dividend  (other  than a cash  dividend)  or  other  distribution,  or  right to
purchase or otherwise acquire any securities or property of the corporation,  or
any other right (other than the right to vote  shares),  the  corporation  shall
mail to each holder of the  Preferred  Stock at least  twenty (20) days prior to
the date  specified  therein,  a notice  specifying  the date on which  any such
record is to be taken for the purpose of such dividend,  distribution or rights,
and the amount and character of such dividend, distribution or right.

                  Section 7.2 Manner of Notice. Any notice required or permitted
to be given by the provisions of these Revised  Articles of Incorporation to the
holders of shares of Preferred  Stock (or any series  thereof) shall be given in
writing and shall be deemed to have been duly given if delivered  personally  or
when mailed by  registered  or certified  mail,  postage  prepaid,  to each such
holder of record of  Preferred  Stock (or  applicable  series) at such  holder's
address appearing on the books of this corporation.

         8.  Protective  Provisions for Preferred  Stock. As long as at least an
aggregate of 500,000 shares of the Preferred  Stock (as  appropriately  adjusted
for Stock  Combinations  or Divisions)  shall be outstanding,  this  corporation
shall not, without first obtaining the approval (by vote or written consent,  as
provided by law),  of the holders of more than 60% of the total number of shares
of Preferred Stock then outstanding, voting together as one class:

                  (A)  Certain  Changes  in   Authorization  of  Capital  Stock.
Increase  or  decrease  the  total  number  of  authorized  shares  of Common or
Preferred Stock;

                  (B)  Merger,  Sales of Assets.  Effect  any sale,  conveyance,
encumbrance or otherwise  dispose of all or  substantially  all of the assets of
this corporation, or merger or consolidation with any other corporation (other a
subsidiary in which the corporation  owns at least 80% of the voting stock,  and
if  the  corporation  is  the  surviving  corporation  of  the  merger)  or  any
reclassification  or   recapitalization   involving  a  change  in  the  rights,
preferences,  privileges  or  restrictions  provided for the benefit of the then
outstanding Preferred Stock;

                  (C)  Certain  Reclassifications.  Reclassify  any  outstanding
shares into shares having any preference or priority as to dividends,  assets or
other rights  superior to or on a parity with any such preference or priority of
any series of Preferred Stock;

                  (D)  Certain  Preferred  Stock  Changes.  Amend or repeal  any
provision  of,  or  add  any  provision  to,  the   corporation's   articles  of
incorporation,  if such action  would  alter or change the rights,  preferences,
privileges, or restrictions of the Preferred Stock;

                  (E) Certain Senior or Parity  Securities.  Issue shares of any
series  or class of  stock,  other  than  Common  Stock,  or  issue  any  bonds,
debentures,  notes or other obligations convertible into or exchangeable for, or
having option rights to purchase,  any shares of stock of this corporation other
than Common Stock;

                  (F) Dividends, Distributions, Splits and Combinations. Declare
or pay any dividends or other distribution on account of Common Stock, or effect
any split or  combination  of the Common Stock or Preferred  Stock,  except that
nothing herein shall limit the  corporation's  right to repurchase  Common Stock
pursuant to Section 8(G) below; or

                  (G)  Redemption.  Purchase or redeem any capital stock of this
corporation  except a purchase or  redemption  of Common  Stock from an officer,
employee,  director or consultant of this corporation pursuant to the terms of a
stock  purchase or stock option plan or agreement or a  redemption,  pursuant to
these Articles, of Preferred Stock.

                                    ARTICLE V
         Directors of the corporation  shall not have personal  liability to the
corporation  or its  shareholders  for monetary  damages for breach of fiduciary
duty except in the following circumstances:

                  (A) for any  breach of the  director's  duty of loyalty to the
corporation or its shareholders;

                  (B) for acts or omissions  not in good faith or which  involve
intentional misconduct or a knowing violation of law;

                  (C) for actions  specified under Section  16-10-44 of the Utah
Business Corporation Act; or

                  (D) for any  transaction  from which the  director  derived an
improper personal benefit.

If the Utah  Business  Corporation  Act is hereafter  amended to  authorize  the
further  elimination  or  limitation  of the  liability of a director,  then the
liability of a director of the corporation shall be eliminated or limited to the
fullest extent  permitted by the Utah Business  Corporation  Act, as so amended.
Any repeal or modification of the foregoing provisions of this Article V will be
prospective  only, and shall not adversely affect any limitation on the personal
liability of a director of the  corporation  existing at the time of such repeal
or modification.

                                   ARTICLE VI
         1.  Indemnification of Officers,  Directors and Employees.  Each person
who was or is made a party  to,  or is  threatened  to be made a party to, or is
involved  in  any  action,   suit  or  proceeding,   whether  civil,   criminal,
administrative or investigative (a "proceeding"),  by reason of the fact that he
or she or a person  of whom he or she is the legal  representative,  is or was a
director,  officer or employee of the  corporation  (including  any  constituent
corporation) as a director, officer or employee of another corporation,  or of a
partnership,  joint venture,  trust or other enterprise,  including service with
respect to employee benefit plans, shall be indemnified and held harmless by the
Corporation  to the fullest  extent  permitted by the Utah Business  Corporation
Act,  against all  expenses,  liability  and loss  (including  attorneys'  fees,
judgments,  fines,  ERISA excise taxes and  penalties  and amounts paid or to be
paid in settlement) reasonably incurred or suffered by such person in connection
therewith, and such indemnification shall continue as to a person who has ceased
to be a director,  officer or employee  and shall inure to the benefit of his or
her heirs, executors and administrators; provided, however, that the corporation
shall  indemnify  any  such  person  seeking  indemnity  in  connection  with  a
proceeding  (or part thereof)  initiated by such person only if such  proceeding
(or part thereof) was authorized by the Board of Directors of the corporation.

         2. Advance of Expenses. The corporation shall pay all expenses incurred
by such a director, officer or employee in defending any such proceeding as they
are incurred in advance of its final disposition; provided, however, that if the
Utah  Business  Corporation  Act then so requires,  the payment of such expenses
incurred by a director,  officer or employee in advance of the final disposition
of such  proceeding  shall be made only upon delivery to the  corporation  of an
undertaking,  by or on behalf of such director, officer or employee to repay all
amounts so advanced if it should be determined  ultimately  that such  director,
officer or employee is not entitled to be  indemnified  under this Article VI or
otherwise;  and provided  further that the corporation  shall not be required to
advance any expenses to a person against whom the corporation brings a claim, in
a proceeding,  alleging that such person has breached his or her duty of loyalty
to the corporation,  committed an act or omission or a knowing violation of law,
or derived an improper personal benefit from a transaction.

         3.  Non-Exclusivity  of Rights.  The rights  conferred on any person in
this  Article VI shall not be  exclusive of any other right that such person may
have or  hereafter  acquire  under any  statute,  provision  of the  Articles of
Incorporation,   Bylaw,   agreement,   vote  or  consent  of   stockholders   or
disinterested directors or otherwise.  Additionally,  nothing in this Article VI
shall limit the ability of the  corporation to indemnify  persons not covered by
this Article VI, including,  without limitation,  agents of the corporation,  to
the full extent permitted by the Utah Business Corporation Act.

         4. Indemnification  Contracts.  The Board of Directors is authorized to
cause the  corporation  to enter into a contract with any  director,  officer or
employee  of the  corporation,  or any  person  serving  at the  request  of the
corporation  as  a  director,   officer  or  employee  of  another  corporation,
partnership,  joint  venture,  trust or  other  enterprise,  including  employee
benefit plans,  providing for  indemnification  rights  equivalent to or, if the
Board of Directors  so  determines,  greater  than,  those  provided for in this
Article VI.

         5. Insurance. The corporation shall maintain insurance, at its expense,
to the extent it determines such to be reasonably available,  to protect itself,
its  directors  and  officers,  and any other persons the Board of Directors may
select,  against  any  such  expense,  liability  or  loss,  whether  or not the
corporation  would have the power to indemnify such person against such expense,
liability or loss under the Utah Business Corporation Act.

         6. Effect of Amendment.  Any amendment,  repeal or  modification of any
provision of this Article VI shall be prospective  only, and shall not adversely
affect any right or protection conferred on a person pursuant to this Article VI
and existing at the time of such amendment, repeal or modification.

                                   ARTICLE VII
         1. Committees.  The board of directors of the corporation may designate
one or more  committees of the board to exercise such  authority as the board of
the directors shall delegate in the resolution  establishing such  committee(s),
to the extent permitted by law.

         2. Preemptive  Rights.  Stock holders of the corporation shall not have
preemptive rights to acquire additional securities of the corporation.

         3.  Purchase of Shares.  Subject to any  limitations  contained  herein
relating to the  repurchase  or redemption  of shares by this  corporation,  the
corporation shall have the right to purchase its own shares to the extent of its
unreserved  and  unrestricted  earned  surplus,  and also to the  extent  of its
unreserved and unrestricted capital surplus.

                                  ARTICLE VIII
         The  registered  agent of the  corporation  is Stephen H. Ober, and the
address of the registered  office of the  corporation is 1290 West,  2320 South,
Suite A, Salt Lake City, Utah 84119.

         In witness whereof, the undersigned has executed these Revised Articles
of Incorporation this 3rd day of August, 1987.



                                    President



                                    Secretary

                                 ACKNOWLEDGEMENT


         I hereby  acknowledge that I am aware that I am named as the Registered
Agent of JMW Acquisition  Co., a Utah  corporation,  and agree to act as such in
accordance with law.

         DATED this 3rd day of August, 1987.


                                                          /s/ Stephen H. Ober
                                                          Stephen H. Ober

STATE OF UTAH              )
                                    )  ss.
COUNTY OF SALT LAKE        )

         On this 3rd day of August, 1987,  personally appeared before me, Notary
Public in and for the State of Utah, STEPHEN H. OBER, who after first being duly
sworn, duly acknowledged to me that he executed the foregoing instrument.

                                                          
                                    /s/ Melissa J. Gage
                                    Notary Public
Residing in Salt Lake County, Utah

                               ARTICLES OF MERGER
                                       OF
                              MOTION CONTROL, INC.
                                  WITH AND INTO
                                 JMW ACQUISITION

         Pursuant to the provisions of Section  16-10-70,  Utah Code Anno.,  JMW
ACQUISITION CO., a Utah corporation  (the "Parent  Corporation"),  hereby adopts
the  following  Articles  of Merger for the purpose of merging  MOTION  CONTROL,
INC., a Utah corporation (the "Subsidiary Corporation") with and into the Parent
Corporation:

         FIRST:  On  October  23,  1987,  the Board of  Directors  of the Parent
Corporation,  at a duly called and convened  meeting of said Board of Directors,
unanimously  adopted that  certain  Plan of Merger  which is attached  hereto as
Exhibit "A" and which, by this reference, is incorporated herein.

         SECOND:  The  number  of  outstanding  shares  of  each  class  of  the
Subsidiary Corporation, and the number of shares of each such class owned by the
Parent Corporation are:

                                            Number of Shares Owned by the Parent
Class      Number of Shares Outstanding                  Corporation

Common             3,487,875                              3,439,845


         THIRD:  A copy of the Plan of Merger,  as attached to these Articles of
Merger  as  Exhibit  "A",  was  mailed  to each  shareholder  of  record  of the
Subsidiary  Corporation,  by United States mail, with postage prepaid and return
receipt requested, on November 2, 1987.

         IN WITNESS  WHEREOF,  JMW  ACQUISITION CO. has caused these Articles of
Merger  to be  executed  by its duly  authorized  officers  upon this 3rd day of
December, 1987.

                                    JMW ACQUISITION CO.

                                    /s/ Stephen H. Ober
                                    Stephen H. Ober, President


                                    /s/ Mary A. Crowther
                                    Mary A. Crowther, Assistant Secretary


STATE OF UTAH              )
                                    :  ss.
COUNTY OF SALT LAKE        )

     I, Melissa J. Gage, a Notary Public, do hereby certify that on this 3rd day
of December,  1987, personally appeared before me Stephen H. Ober, who, being by
me first duly sworn, declared that he is the President of JMW Acquisition Co., a
Utah  corporation,  that he signed the within and  foregoing  instrument  in his
capacity  as the  President  of JMW  Acquisition  Co.  and that  the  statements
contained in the within and foregoing instrument are true and correct.


                                                     /s/ Melissa J. Gage
                                                     Notary Public
                                                     Residing in

My Commission Expires:




<PAGE>



                                   Exhibit "A"




                                 PLAN OF MERGER


         THIS PLAN OF MERGER is adopted this 3rd day of  September,  1987 by the
Board of Directors of JMW Acquisition Co., a Utah corporation  ("JMW"), in order
to provide for the merger of Motion Control,  Inc., a Utah  corporation  ("MCI")
with and into JMW in the manner authorized by the Utah Business Corporation Act.
JMW  and  MCI  are  hereinafter  sometimes   collectively  referred  to  as  the
"Constituent Corporations".
                                    ARTICLE I
         1.1 Ownership of MCI Common  Shares.  MCI has issued and  outstanding a
total  of  three  million  four  hundred  eighty-seven  thousand  eight  hundred
seventy-five  (3,487,875  common shares,  par value $.01 per share.  Such common
shares  are the only  class of equity  securities  of MCI which are  issued  and
outstanding.  JMW is the record and beneficial owner of a total of three million
four hundred  thirty-nine  thousand eight hundred forty-five  (3,439,845) of the
issued  and  outstanding  common  shares  of MCI,  or a total  of  approximately
ninety-eight percent (98%) of all of the issued and outstanding common shares of
MCI.
                                   ARTICLE II
         2.1  Merger of MCI into  JMW.  In  accordance  with the  provisions  of
Section 70 of the Utah Business  Corporation  Act (Section  16-10-70,  Utah Code
Ann.),  a copy of this Plan of Merger  shall be  mailed to each  shareholder  of
record of MCI.  Thirty  (30) days after the date of the  mailing of this Plan of
Merger to the  shareholders  of MCI,  MCI shall be merged with and into JMW upon
the  filing  of  original  Articles  of  Merger  with,  and  the  issuance  of a
certificate  of merger by, the  Department of Business  Regulation,  Division of
Corporations and Commercial  Code, of the State of Utah (the "Effective  Time").
The separate  corporate  existence of MCI shall thereupon cease and JMW shall be
the surviving corporation. JMW is herein sometimes referred to as the "Surviving
Corporation".
         2.2 Effective the Merger. At and after the Effective Time, the separate
existence of MCI shall cease, and the Surviving  Corporation  shall have all the
rights,  privileges,  immunities  and  powers,  and shall be  subject to all the
duties  and  liabilities  of both of the  Constituent  Corporations  to the same
degree as each of the respective Constituent Corporations prior to the Effective
Time. Further,  the Surviving  Corporation shall be subject to and shall possess
the further rights and  obligations set forth in Section 71 of the Utah Business
Corporation Act, (Section 16-10-71(2)(d) and (e) Utah Code Ann.) as though fully
set forth herein.
                                   ARTICLE III
         3.1 Articles of  Incorporation.  At the Effective Time, the Articles of
Incorporation  of JMW, as in effect  immediately  prior to the  Effective  Time,
shall be and remain the Articles of Incorporation  of the Surviving  Corporation
until  further  amended in accordance  with the  provisions of the Utah Business
Corporation Act.
         3.2 By-Laws.  The By-Laws of JMW, as in effect immediately prior to the
Effective  Time,  shall be the By-Laws of the Surviving  Corporation  until duly
amended in accordance with law.
         3.3  Officers  and  Directors.   The  officers  and  directors  of  JMW
immediately prior to the Effective Time shall,  after the Effective Time, be and
remain the  officers  and  directors of the  Surviving  Corporation  until their
respective successors are duly appointed or elected and qualified.
                                   ARTICLE IV
         4.1  Conversion of Stock.  Each common share of MCI which is issued and
outstanding  immediately  prior to the Effective Time, except for shares held by
JMW or shares held by MCI as treasury shares, shall, by virtue of the merger and
without  any action on the part of the holder  thereof,  be  converted  into and
become one issued and outstanding common share of the Surviving Corporation. All
MCI common shares held by JMW or by MCI as treasury  shares shall be canceled at
the Effective Time.
         4.2 Conversion of Warrants.  Each  outstanding  stock purchase  warrant
held by shareholders of MCI immediately  prior to the Effective Time,  shall, by
virtue of the merger and without  any action on the part of the holder  thereof,
be converted  into and become a warrant to purchase an  identical  number of the
common shares of the  Surviving  Corporation.  Such warrants to purchase  common
shares of the Surviving Corporation shall be identical, in every respect, to the
warrants to purchase MCI common shares which are outstanding  immediately  prior
to the Effective Time.
         4.3      Exchange of Securities.
                  (a) At or  immediately  following  the  Effective  Time,  each
holder  of  a  stock  certificate  or  certificates   representing   issued  and
outstanding  common  shares of MCI  shall  surrender  the same to the  Surviving
Corporation  or its  designated  exchange  agent.  Each  such  holder  shall  be
entitled, upon such surrender, to receive in exchange therefore a certificate or
certificates  representing  the  number of the  common  shares of the  Surviving
Corporation  into which the common shares of MCI represented by such certificate
or  certificates  so  surrendered  have been converted as stated in this Plan of
Merger.  Until  they  are  surrendered  to  the  Surviving   Corporation,   each
certificate  which,  prior  to  the  Effective  Time,   represented  issued  and
outstanding  shares  of MCI,  shall be  deemed  for all  corporate  purposes  to
evidence  the right to  receive  the  number of common  shares of the  Surviving
Corporation into which the same shall have been converted.
                  (b) No dividends  or other  distributions  declared  after the
Effective  Time with respect to the common shares of the  Surviving  Corporation
and payable to the holders of record  thereof after the Effective  Time shall be
paid to the holder of any  unsurrendered  certificates  representing  MCI common
shares.
         4.4      Exchange of Warrants.
                  (a) At or  immediately  following  the  Effective  Time,  each
holder of an  outstanding  stock  purchase  warrant for MCI common  shares shall
surrender  the same to the  Surviving  Corporation  or its  designated  exchange
agent.  Each such holder shall be entitled,  upon such surrender,  to receive in
exchange  therefore a stock purchase  warrant for common shares of the Surviving
Corporation  which shall be  identical  in all  respects  to the stock  purchase
warrant so surrendered.
                  (b) After the Effective  Time, no stock  purchase  warrant for
the common shares of MCI shall be exercisable for MCI common shares.
         4.5 Fractional  Shares. To avoid the issuance of fractional  shares, in
lieu of issuing a fraction of a common share of the Surviving  Corporation,  the
Surviving  Corporation  shall deliver cash to each person otherwise  entitled to
receive a fraction of a common share of the Surviving Corporation,  equal to the
fair value thereof.
         IN WITNESS  WHEREOF,  the Board of Directors of JMW Acquisition Co. has
adopted the foregoing  Plan of Merger in accordance  with Section 70 of the Utah
Business  Corporation Act (Section 16-10-70,  Utah Code Ann.) as of the date set
forth above.

                                    JMW ACQUISITION CO.

                                    By: /s/ Stephen H. Ober
                                    Its: President


                             ARTICLES OF AMENDMENT
                       TO THE ARTICLES OF INCORPORATION OF
                               JMW ACQUISITION CO.

         Pursuant to the  provisions of the Utah Business  Corporation  Act, the
undersigned corporation hereby adopts the following Articles of Amendment to its
Articles of Incorporation:

         FIRST:  The name of the corporation is JMW ACQUISITION CO.

         SECOND: The following amendment to the Articles of Incorporation of the
corporation was approved by the  shareholders of the corporation on the 18th day
of December,  1987, in the manner required by the Utah Business Corporation Act.
The  amendment  revises  Article  I of  the  Articles  of  Incorporation  of the
corporation, to read in its entirety as follows:

                  "The name of the corporation is IOMED, INC."

         THIRD: The total number of shares of the corporation outstanding at the
time of the adoption of the amendment set forth in paragraph "SECOND" hereof was
3,864,225 Common Shares,  67,200 Series A Preferred  Shares,  3,975,618 Series B
Preferred Shares, and 172,800 Series C Preferred Shares. Each of the outstanding
Common Shares of the corporation and each of the outstanding Preferred Shares of
the  Corporation  was  entitled  to one vote  upon the  amendment  set  forth in
paragraph "SECOND" hereof.

         FOURTH: None of the outstanding shares of the corporation were entitled
to vote upon the amendment set forth herein as a class.

         FIFTH:  The total  number of shares voted for the  amendment  set forth
herein was 2,747,200  Common Shares,  -0- Series A Preferred  Shares,  2,199,842
Series B  Preferred  Shares,  and -0- Series C Preferred  Shares.  The number of
shares voted against the amendment set forth herein was 10,000.

         SIXTH:  There was no class of outstanding  shares entitled to vote as a
class upon the amendment set forth herein.

         SEVENTH:  The  amendment  set forth  herein  does not  provide  for any
exchange, reclassification or cancellation of issued shares of the corporation.

         EIGHTH:  The  amendment  set forth herein does not affect any change in
the amount of the stated capital of the corporation.

         DATED this 18th day of December, 1987.

                                    JMW ACQUISITION CO.


                                    By: /s/ Stephen H. Ober
                                    STEPHEN H. OBER
                                    President


                                    By: /s/ Joel D. Kellman
                                    JOEL D. KELLMAN
                                    Secretary



STATE OF UTAH              )
                                    :  ss.
COUNTY OF SALT LAKE        )

         I, Mary A. Crowther,  a Notary  Public,  do hereby certify that on this
18th day of December,  1987,  personally appeared before me Stephen H. Ober, who
being  first duly sworn did state that he is the  President  of JMW  Acquisition
Co., a Utah corporation,  that he executed the within and foregoing  document in
his capacity as the President of JMW  Acquisition  Co., and that the  statements
set forth in the within and foregoing document are true and correct.


                                    /s/ Mary A. Crowther
                                    Notary Public
                                    Residing in Salt Lake City, Utah 
My Commission Expires:




<PAGE>



                             ASSIGNMENT AND CONSENT
                                 TO USE OF NAME


         The undersigned, Robert C. Delahunty, hereby assigns to JMW Acquisition
Co., a Utah  corporation,  whose address is 1290 West 2320 South,  Suite A, Salt
Lake City, Utah, all of the  undersigned's  right,  title and interest in and to
the name IOMED, INC. Further,  the undersigned hereby consents to the use of the
name  IOMED,   INC.  by  JMW  Acquisition  Co.  and  requests  the  Division  of
Corporations  and  Commercial  Code of the  State of Utah to accept  for  filing
Articles of Amendment to the Articles of  Incorporation  of JMW  Acquisition Co.
setting forth therein the name of such corporation as IOMED, Inc.

         DATED this 18th day of December, 1987.

                                    /s/ Robert C. Delahunty
                                    Robert C. Delahunty


STATE OF UTAH              )
                                    :  ss.
COUNTY OF SALT LAKE        )

         I, a  Notary  Public,  do  hereby  certify  that  on this  18th  day of
December,  1987,  personally  appeared before me Robert C. Delahunty,  who being
first duly sworn,  acknowledged  to me that he executed the within and foregoing
Assignment  and Consent to Use of Name and that the statements set forth therein
are true and correct.


                                    /s/ Melissa J. Gage
                                    Notary Public
                                    Residing in Salt Lake City, Utah
My Commission Expires:
1/23/91

                              ARTICLES OF AMENDMENT
                       TO THE ARTICLES OF INCORPORATION OF
                                   IOMED, INC.

         Pursuant to the  provisions of the Utah Business  Corporation  Act, the
undersigned  Corporation  adopts the  following  Articles  of  Amendment  to its
Articles of Incorporation:

         FIRST:  The name of the corporation is IOMED, INC.

         SECOND:  The following  Amendment of the Articles of Incorporation  was
adopted by the  shareholders  of the  corporation  on the 10th day of  November,
1989,  in the  manner  prescribed  by the Utah  Business  Corporation  Act.  The
amendment   revises  Article  VII  of  the  Articles  of  Incorporation  of  the
corporation  by adding to such  Article  VII a new Section 4, which reads in its
entirety as follows:

         "4. Control Shares Acquisition Act. The provisions of the Utah
         Control  Shares  Acquisition  Act shall  not apply to  control
         shares  acquisitions of the common or preferred  shares of the
         corporation."


         THIRD: The total number of shares of the corporation outstanding at the
time of the adoption of the amendment set forth in paragraph "SECOND" hereof was
3,814,805 Common Shares,  67,200 Series A Preferred  Shares,  3,975,618 Series B
Preferred Shares, and 172,800 Series C Preferred Shares. Each of the outstanding
Common Shares of the corporation and each of the outstanding Preferred Shares of
the  Corporation  was  entitled  to one vote  upon the  amendment  set  forth in
paragraph "SECOND" hereof.

         FOURTH: None of the outstanding shares of the corporation were entitled
to vote upon the amendment set forth in paragraph  "SECOND" hereof as a separate
class.

         FIFTH:  The total  number of shares voted for the  amendment  set forth
herein was 3,299,325 Common Shares,  zero Series A Preferred  Shares,  3,958,391
Series B Preferred  Shares,  and zero Series C Preferred  Shares.  The number of
shares voted against the amendment set forth herein was zero.

         SIXTH:  There was no class of outstanding  shares entitled to vote as a
class upon the amendment set forth herein.

         SEVENTH:  The  amendment  set forth  herein  does not  provide  for any
exchange, reclassification or cancellation of issued shares of the corporation.

         EIGHTH:  The  amendment  set forth herein does not affect any change in
the amount of the stated capital of the corporation.

         DATED this 16th day of November, 1989.

                                    IOMED, INC.


                                    BY: /s/ Stephen H. Ober
                                    STEPHEN H. OBER
                                    President


                                    BY: /s/ Mary A. Crowther
                                    MARY A. CROWTHER
                                    Assistant Secretary




STATE OF UTAH              )
                                    :  ss.
COUNTY OF SALT LAKE        )

         I, Mary A. Crowther,  a Notary  Public,  do hereby certify that on this
16th day of November,  1989,  personally appeared before me Stephen H. Ober, who
being first duly sworn did state that he is the President of Iomed, Inc., a Utah
corporation,  that he executed the within and foregoing document in his capacity
as the President of Iomed, Inc., and that the statements set forth in the within
and foregoing document are true and correct.


                                    /s/ Mary A. Crowther
                                    Notary Public
                                    Residing in Salt Lake City, Utah
My Commission Expires: 03/22/91


                              ARTICLES OF AMENDMENT
                                     TO THE
                        REVISED ARTICLES OF INCORPORATION
                                       OF
                                   IOMED, INC.


         Pursuant to the provisions of the Utah Revised Business Corporation Act
(the  "Act"),  the  undersigned  corporation  adopts the  following  Articles of
Amendment to its Revised Articles of Incorporation:

         FIRST:    The name of the corporation is IOMED, INC.

         SECOND: The first full paragraph o9f Article IV of the Revised Articles
of Incorporation of Iomed, Inc. is amended to read in its entirety as follows:


                  "The corporation is authorized to issue two classes
                  of shares,  one  designated  `Common Stock' and the
                  other designated `Preferred Stock'. Both classes of
                  shares  shall have a par value of $0.001 per share.
                  The  number of shares  of  Common  Stock  that this
                  corporation  is authorized to issue is  40,000,000.
                  The number of shares of  Preferred  Stock that this
                  corporation is authorized to issue is 4,215,618, of
                  which 67,200 shall be designated Series A Preferred
                  Stock,  3,975,618  shall  be  designated  Series  B
                  Preferred  Stock,  and 172,800  shall be designated
                  Series C Preferred Stock."


         THIRD:  The foregoing  amendment was adopted by the Shareholders of the
corporation on November 21, 1994, at a duly called and convened  meeting of such
Shareholders at which a quorum was present.

         FOURTH: A total of 9,760,535 shares of the  corporation's  Common Stock
and 3,380,177 shares of the corporation's  Preferred Stock were outstanding upon
the date of the adoption of the foregoing  Amendment.  The corporation's  Common
Shares were entitled to vote  separately on the  foregoing  Amendment,  and each
such  share was  entitled  to one vote  upon the  Amendment.  The  corporation's
Preferred  Shares were entitled to vote  separately on the foregoing  Amendment,
and each such  share was  entitled  to one vote upon the  Amendment.  A total of
6,823,146 shares of the corporation's Common Stock were indisputably represented
at the Shareholders meeting at which the foregoing Amendment was adopted, either
in  person  or by  proxy.  A total  of  3,178,377  shares  of the  corporation's
Preferred Stock were  indisputably  represented at the  Shareholders  meeting at
which the foregoing Amendment was adopted,  either in person or by proxy. At the
Shareholders  meeting at which the foregoing  Amendment was adopted,  a total of
5,286,746 of the corporation's  Common Shares were voted for the adoption of the
Amendment,  a total of 1,528,900 of the  corporation's  Common Shares were voted
against the  Amendment and a total of 7,500 of the  corporation's  Common Shares
abstained  from  voting in  regard  to the  adoption  of the  Amendment.  At the
Shareholders  meeting at which the foregoing  Amendment was adopted,  a total of
3,178,377 of the  corporation's  Preferred Shares were voted for the adoption of
the Amendment and none of the corporation's  Preferred Shares were voted against
or abstained from voting in regarding to the adoption of the Amendment.

         DATED this 8th day of February, 1995.

                                    IOMED, INC.
                                    /s/ Robert J. Lollini
                                    Robert J. Lollini
                                    Vice President



                                     BYLAWS

                                       OF

                                   IOMED, INC.


                                   I. OFFICES

         The principal  office of the  corporation in the State of Utah shall be
located in the City of Salt Lake,  County of Salt Lake. The corporation may have
such other offices,  either within or without the State of Utah, as the Board of
Directors may designate or as the business of the  corporation  may require from
time to time.

                                II. SHAREHOLDERS

         Section 1. Annual Meeting. The annual meeting of the shareholders shall
be held on the first Tuesday in the month of April in each year,  beginning with
the year 1986,  at the hour of 10:00 o'clock a.m., or at such other time on such
other day within such month as shall be fixed by the Board of Directors, for the
purpose of electing  directors and for the transaction of such other business as
may come before the meeting.

         Section 2. Special Meetings. Special meetings of the shareholders,  for
any  purposes,  unless  otherwise  prescribed  by statute,  may be called by the
Chairman of the Board of Directors,  the President or by the Board of Directors,
and shall be called by the  President  at the request of the holders of not less
than one-fifth  (1/5) of all outstanding  shares of the corporation  entitled to
vote at the meeting.

         Section 3. Place of Meeting.  The Board of Directors  may designate any
place,  either  within or without the State of Utah, as the place of meeting for
any annual meeting or for any special meeting called by the Board of Directors.

         Section 4. Notice of Meeting. Written notice stating the place, day and
hour of the meeting and, in case of a special  meeting,  the purposes or purpose
for which the meeting is called,  shall, unless otherwise prescribed by statute,
be  delivered  not less than ten (10) nor more than fifty  (50) days  before the
date of the meeting, either personally or by mail, by or at the direction of the
President,  or the  Secretary,  or the  officer  or other  persons  calling  the
meeting,  to each  shareholder  of record  entitled to vote at such meeting.  If
mailed, such notice shall be deemed to be delivered when deposited in the United
States mail,  addressed to the  shareholder  at his address as it appears on the
stock transfer books of the corporation, with postage thereon prepaid.

         Section 5. Closing of Transfer  Books or Fixing of Record Date. For the
purpose  of  determining  shareholders  entitled  to notice of or to vote at any
meeting of shareholders or any adjournment thereof, or shareholders  entitled to
receive  payment  of any  dividend,  or in  order  to  make a  determination  of
shareholders  for any  other  proper  purpose,  the  Board of  Directors  of the
corporation  may  provide  that the stock  transfer  books shall be closed for a
stated  period,  not less than ten (10) days,  but not to  exceed,  in any case,
fifty  (50) days.  In lieu of closing  the stock  transfer  books,  the Board of
Directors  may  fix  in  advance  a  date  as  the  record  date  for  any  such
determination of  shareholders,  such date in any case to be not more than fifty
(50) days and, in case of a meeting of shareholders, not less than ten (10) days
prior to the date on which the particular  action,  requiring such determination
of shareholders,  is to be taken. If the stock transfer books are not closed and
no record date is fixed for the determination of shareholders entitled to notice
of or to vote at a meeting of shareholders,  or shareholders entitled to receive
payment of a dividend,  the date on which notice of the meeting is mailed or the
date on which the  resolution of the Board of Directors  declaring such dividend
is adopted,  as the case may be, shall be the record date for such determination
of shareholders.

         Section 6. Voting  Record.  The officer or agent  having  charge of the
stock transfer books for shares of the corporation  shall make a complete record
of the  shareholders  entitled to vote at each  meeting of  shareholders  or any
adjournment thereof.

         Section  7.  Quorum.  A  majority  of  the  outstanding  shares  of the
corporation entitled to vote represented in person or by proxy, shall constitute
a  quorum  at a  meeting  of  shareholders.  If  less  than  a  majority  of the
outstanding  shares are  represented  at a meeting,  a majority of the shares so
represented may adjourn the meeting from time to time without further notice.

         Section 8. Proxies. At all meetings of shareholders,  a shareholder may
vote in person or by proxy executed in writing by the shareholder or by his duly
authorized attorney in fact.

         Section 9. Voting of Shares.  Each  outstanding  share entitled to vote
shall have the voting rights  specified in the Articles of  Incorporation of the
corporation.

         Section 10.  Informal  Action by  Shareholders.  Any action required or
permitted to be taken at a meeting of the  shareholders  may be taken  without a
meeting if a consent in  writing,  setting  forth the action so taken,  shall be
signed by all of the  shareholders  entitled to vote with respect to the subject
matter thereof.

                             III. BOARD OF DIRECTORS

         Section 1. General Powers.  The business and affairs of the corporation
shall be managed by its Board of Directors.

         Section 2. Number,  Tenure and Qualifications.  The number of directors
of the  corporation  shall be six (6). Each director shall hold office until the
next annual  meeting of  shareholders  and until his  successor  shall have been
elected and  qualified.  Directors need not be residents of the State of Utah or
shareholders of the corporation.

         Section  3.  Regular  Meetings.  A  regular  meeting  of the  Board  of
Directors shall be held without other notice than this Bylaw immediately  after,
and at the same  place as,  the annual  meeting  of  shareholders.  The Board of
Directors  may provide,  by  resolution,  the time and place,  either  within or
without  the State of Utah,  for the  holding  of  additional  regular  meetings
without other notice than such resolution.

         Section 4. Special Meetings. Special meetings of the Board of Directors
may be called by or at the request of the  Chairman  of the Board of  Directors,
the  President or any two  directors.  The person or persons  authorized to call
special  meetings of the Board of Directors may fix any place,  either within or
without the State of Utah,  as the place for holding any special  meeting of the
Board of Directors called by them.

         Section 5.  Notice.  Notice of any  special  meeting  shall be given at
least two (2) days previously thereto by written notice delivered  personally or
mailed  to  each  director  at his  business  address  or at  least  one (1) day
previously  thereto by actual  telephonic  notice to each director.  Such notice
shall be deemed to be delivered  when  deposited in the United  States mail,  so
addressed,  with postage thereon prepaid, if by mail, or at the time the call is
completed,  if by telephone.  Any director may waive notice of any meeting.  The
attendance  of a director of a meeting  shall  constitute  a waiver of notice of
such meeting,  except where a director attends a meeting for the express purpose
of  objecting  to the  transaction  of any  business  because the meeting is not
lawfully called or convened.

         Section 6.  Quorum.  A majority  of the  number of  directors  fixed by
Section 2 of this Article III shall  constitute a quorum for the  transaction of
business  at any  meeting  of the  Board of  Directors,  but if less  than  such
majority  is present  at a meeting,  a majority  of the  directors  present  may
adjourn the meeting from time to time without further notice.

         Section 7. Manner of Acting.  The act of the majority of the  directors
present at a meeting at which a quorum is present  shall be the act of the Board
of Directors.

         Section 8. Action Without a Meeting.  Any action  required or permitted
to be taken by the  Board of  Directors  at a  meeting  may be taken  without  a
meeting if a consent in  writing,  setting  forth the action so taken,  shall be
signed by all of the directors.

         Section 9. Vacancies.  Any vacancy  occurring in the Board of Directors
may be filled by the affirmative  vote of a majority of the remaining  directors
though less than a quorum of the Board of Directors.  A director elected to fill
a vacancy shall be elected for the unexpired term of his  predecessor in office.
Any  directorship  to be  filled  by  reason  of an  increase  in the  number of
directors  may be filled by  election  by the Board of  Directors  for a term of
office continuing only until the next election of directors by the shareholders.

         Section 10. Compensation. By resolution of the Board of Directors, each
director may be paid his expenses,  if any, of attendance at each meeting of the
Board of  Directors,  and may be paid a stated salary as director or a fixed sum
for  attendance  at each  meeting  of the Board of  Directors  or both.  No such
payment shall  preclude any director from serving the  corporation  in any other
capacity and receiving compensation therefor.

                                  IV. OFFICERS

         Section  1.  Number.  The  officers  of the  corporation  shall  be the
Chairman of the Board of Directors, a President,  one or more Vice Presidents, a
Secretary  and a  Treasurer,  each of whom  shall  be  elected  by the  Board of
Directors. Such other officers and assistant officers as may be deemed necessary
may be elected or appointed by the Board of  Directors.  Any two or more offices
may be held by the same person, except the offices of President and Secretary.

         Section 3. Removal. Any officer or agent may be removed by the Board of
Directors whenever in its judgment the best interests of the corporation will be
served  thereby,  but such  removal  shall be without  prejudice to the contract
rights, if any, of the person so removed.  Election or appointment of an officer
or agent shall not of itself create contract rights.

         Section  4.  Vacancies.  A  vacancy  in any  office  because  of death,
resignation,  removal, disqualification or otherwise, may be filled by the Board
of Directors for the unexpired portion of the term.

         Section 5.  Chairman  of the Board of  Directors.  The  Chairman of the
Board of Directors  shall preside at all meetings of the Board of Directors and,
subject to its direction,  shall perform such acts on behalf of the  corporation
as he or she determines are appropriate.

         Section  6.  President.  The  President  shall be the  chief  executive
officer  of the  corporation  and,  subject  to the  control  of  the  Board  of
Directors,  shall in general  supervise  and  control  all of the  business  and
affairs of the corporation.  He shall, when present,  preside at all meetings of
the shareholders and shall also preside at meetings of the Board of Directors in
the absence of the  Chairman of the Board of  Directors or at the request of the
Chairman.  He  may  sign  any  deeds,  mortgages,  bonds,  contracts,  or  other
instruments  which the Board of Directors has authorized to be executed,  except
in cases where the signing and execution thereof shall be expressly delegated by
the Board of Directors or by these Bylaws to some other  officer or agent of the
corporation, or shall be required by law to be otherwise signed or executed; and
in general shall perform all duties incident to the office of President and such
other duties as may be prescribed by the Board of Directors from time to time.

         Section 7. Vice  President.  In the absence of the  President or in the
event of his death,  inability or refusal to act, the Vice  President (or in the
event there be more than one Vice President,  the Vice Presidents,  in the other
designated at the time of their election,  or in the absence of any designation,
then in the order of their  election) shall perform the duties of the President,
and when so  acting,  shall  have all the  powers of and be  subject  to all the
restrictions  upon the  President.  Any Vice  President  may perform  such other
duties as from time to time may be assigned to him or her by the President or by
the Board of Directors.

         Section 8. Secretary.  The Secretary shall: (a) keep the minutes of the
proceedings  of the  shareholders  and of the Board of  Directors in one or more
books  provided  for that  purpose;  (b) see that all  notices are duly given in
accordance  with the  provisions  of these  Bylaws or as required by law; (c) be
custodian of the  corporation  records and of the seal of the  corporation;  (d)
keep a register of the address of each shareholder; (e) sign with the President,
or a Vice President, certificates for shares of the corporation, the issuance of
which shall have been  authorized by  resolution of the Board of Directors;  (f)
have general charge of the stock transfer books of the  corporation;  and (g) in
general  perform all of the duties  incident to the office of Secretary and such
other duties as from time to time may be assigned to him or her by the President
or by the Board of Directors.

         Section 9.  Treasurer.  The Treasurer shall (a) have charge and custody
of and be  responsible  for all funds and  securities  of the  corporation;  (b)
receive and give receipts for moneys due and payable to the corporation from any
source whatsoever, and deposit all such moneys in the name of the corporation in
such banks,  trust companies or other depositories as shall be determined by the
Board of Directors; and (c) in general perform all of the duties incident to the
office of  Treasurer  and such other duties as from time to time may be assigned
to him or her by the President or by the Board of Directors.

         Section  10.  Assistant  Secretaries  and  Assistant  Treasurers.   The
Assistant Secretaries and Assistant Treasurers,  in general,  shall perform such
duties as shall be  assigned to them by the  Secretary  or  Treasurer  or by the
President or the Board of Directors.

         Section 11. Salaries.  The salaries of the officers shall be fixed from
time to time by the Board of Directors  and no officer  shall be prevented  from
receiving  such  salary by reason of the fact that he is also a director  of the
corporation.

         Section 12.  Signature of Checks.  Payment for corporate  debts made by
check or check vouchers may be signed by any of the officers of the corporation,
or  otherwise  as the Board of  Directors  may from  time to time by  resolution
direct.

                  V. CERTIFICATES FOR SHARES AND THEIR TRANSFER

         Section 1. Certificates for Shares. Certificates representing shares of
the  corporation  shall be in such form as shall be  determined  by the Board of
Directors.  Such certificates shall be signed by the President or Vice President
and by the  Secretary or an Assistant  Secretary  and sealed with the  corporate
seal or  facsimile  thereof  if such  seal  has  been  adopted  by the  Board of
Directors.

         Section 2.  Transfer of Shares.  Transfer of shares of the  corporation
shall be made only on the stock transfer books of the  corporation by the holder
of record  thereof  or by his legal  representative,  who shall  furnish  proper
evidence of authority to transfer,  or by his attorney  thereunto  authorized by
power of attorney duly executed and filed with the Secretary of the corporation,
and on surrender for cancellation of the certificate for such shares. The person
in whose name shares  stand on the books of the  corporation  shall be deemed by
the corporation to be the owner thereof for all purposes.

                                  VI. DIVIDENDS

         The  Board  of  Directors  may,  from  time to  time,  declare  and the
corporation may pay dividends on its outstanding  shares in the manner, and upon
the terms and conditions provided by law and its Articles of Incorporation.

                               VII. CORPORATE SEAL

         The Board of  Directors  may  provide a  corporate  seal which shall be
circular in form and shall have  inscribed  thereon the name of the  corporation
and the state of incorporation and the words, "Corporate Seal."

                             VIII. WAIVER OF NOTICE

         Whenever  any  notice is  required  to be given to any  shareholder  or
director of the  corporation  under the  provisions of these Bylaws or under the
provisions of the Utah  Business  Corporation  Act, a waiver  thereof in writing
signed by the person or persons entitled to such notice, whether before or after
the time  stated  therein,  shall be  deemed  equivalent  to the  giving of such
notice.

                                 IX. AMENDMENTS

         These Bylaws may be altered,  amended or repealed and new Bylaws may be
adopted  by the Board of  Directors  or by the  shareholders  at any  regular or
special meeting.

                               X. INDEMNIFICATION

         To the full extent  permitted by its Articles of  Incorporation  and by
the Utah Business  Corporation Act, the Corporation shall indemnify (and advance
expenses to) its  directors,  officers  and  employees  in  connection  with any
action, suit, or proceeding,  civil or criminal,  to which such persons are made
party by reason of being or having been a  director,  officer or employee of the
Corporation.  Additionally,  the Corporation shall provide such  indemnification
of, and advancement of expenses to, such of its agents as the Board of Directors
of the  Corporation  shall,  from  time to time,  deem  necessary,  required  or
appropriate.

                               XI. CONTROL SHARES

         The provisions of the Control Shares  Acquisitions Act, as set forth in
Section  61-61-1,  et seq. of the Utah Code Annotated shall not apply to control
share acquisitions of shares of the Corporation.



                                    Secretary



<PAGE>


                                   RESOLUTIONS
                                     OF THE
                               BOARD OF DIRECTORS
                                       OF
                                   IOMED, INC.


RESOLVED,  that Article III, Section 2 of the By-Laws of the Corporation be, and
it hereby is amended to read in its entirety as follows (the "Amendment"):

         "The number of directors of the  corporation  shall be seven (7).  Each
         director   shall  hold  office   until  the  next  annual   meeting  of
         shareholders  and until his  successor  shall  have  been  elected  and
         qualified.  Directors  need not be  residents  of the  State of Utah or
         shareholders of the corporation."

RESOLVED  FURTHER,  that the Amendment  shall be effective as of the 30th day of
May, 1997.

RESOLVED,  that Mr.  Michael Sember be and he hereby is elected and appointed to
fill  the  vacancy  on the  Corporation's  Board  of  Directors  created  by the
Amendment; and

RESOLVED  FURTHER,  that Mr. Sember shall serve as a director of the Corporation
until the next annual meeting of the shareholders of the Corporation; and

RESOLVED  FURTHER,  that at the next annual meeting of the  shareholders  of the
Corporation,  Mr.  Sember (or such other  person  selected  by Elan  Corporation
("Elan") to serve as a member of the Corporation's  Board of Directors) shall be
nominated by the  Corporation  for  election as a director  and the  Corporation
shall  recommend  to its  shareholders  that Mr.  Sember (or such  other  person
designated by Elan) be elected to serve as a member of the  Corporation's  Board
of Directors,  all in accordance  with the  requirements  of certain  agreements
entered into by the Corporation and Elan, effective as of April 14, 1997.




                                 LEASE AGREEMENT

         THIS LEASE  AGREEMENT,  is executed in  duplicate as of this 1st day of
September  1  1997,  between  HAYTER   PROPERTIES,   INC.,  a  Utah  corporation
("Landlord"), and IOMED, INC., a Utah corporation ("Tenant").

                                   WITNESSETH:

         In  consideration of the mutual covenants and agreements of the parties
hereinafter set forth, it is agreed as follows:

         1. Leased Premises.  Landlord has and does hereby lease to Tenant,  the
entire  premises,  including  all  appurtenances  and  improvements  located  at
3385-3395  West 1820 South,  Salt Lake City,  Utah,  comprised of  approximately
17,986.94  square feet of office,  manufacturing,  assembly and warehouse space,
for the term and upon the rental, conditions and covenants as the parties herein
set forth.

         2. Term.  The  initial  term of this lease shall be  twenty-eight  (28)
months, commencing September 1, 1997, and ending at midnight, December 31, 1999.
Tenant  shall  have the  option to  extend  this  lease  for two (2)  successive
one-year  options (option periods) upon giving Landlord six months prior written
notice  before  each such  exercise.  All terms and  conditions  for the  option
periods shall be the same as the initial term, as provided  herein,  except that
the rent for said option  periods may be  increased  as set forth in paragraph 3
below.

         3. Rent. Rent hereunder shall be payable as follows:

                  (a) Rent Over Initial  Term:  Tenant  agrees to pay as rent to
Landlord  the sum of Two  Hundred  Twenty-four  Thousand  Dollars  ($224,000.00)
payable at the rate of Eight Thousand  Dollars  ($8,000.00) per month for the 28
months of the initial lease term;

                  (b) Base  Rent  Over  Option  Periods:  Rent  over each of the
option  periods  granted  hereunder  shall  continue  at the rate of  Ninety-Six
Thousand Dollars  ($96,000.00) per year, to which shall be added an amount equal
to the total sum (if any) by which real property  taxes,  assessments and yearly
premiums for insurance  procured by Landlord under paragraph 16(a) of the Lease,
and payable by  Landlord  during the twelve  months  immediately  preceding  the
option period exceeds the total of such taxes, assessments and insurance paid by
Landlord  during  calendar  year 1997.  In no event,  however,  shall any single
annual increase during the option periods exceed Three Percent (3%) of the total
rent payable over the twelve months  immediately  preceding the effective option
period.)

                  (c) All  rent  shall  be paid in legal  tender  of the  United
States,  deposited to the account of Hayter Properties,  Inc., at First Security
Bank of Utah, account no. 051-017-9856,  or at such other place or by such other
method as Landlord may direct in writing.  Each payment  hereunder is due on the
first day of each calendar month of the term herein.  Any payment received after
the 15th day of the month it is due shall bear and include interest at an annual
rate of 18% (as provided in paragraph 30 below),  calculated from the 1st day of
said month.

         4.  Authorized  Uses.  Tenant shall use the leased  premises to conduct
business  in  medical   and   consumer   product   research,   development   and
manufacturing, and for no other purposes without the written consent of Landlord
first being had and obtained,  which consent shall not be unreasonably  withheld
or delayed.  All such use shall be subject to restrictions of applicable  zoning
ordinances and restrictions and all relevant codes, laws and statutes.

         5. Prohibited  Uses.  Tenant will not keep, use or sell, or allow to be
kept,  used or sold in or about the leased  premises,  any  article or  material
which is prohibited by law or which would render the fire insurance  policies in
force  with  respect to the  premises  void or  voidable.  Tenant  will  further
strictly observe all environmental laws and regulations, together with all other
laws and  regulations  governing  the storage of toxic  substances  and will not
dispose of such substances on or near the leased premises.

         6.       Repair and Care of Building.

                  (a) Tenant will not commit any waste of the demised  premises,
nor shall it use or permit the use of the  premises in  violation of any present
or future law of the United  States or of the State of Utah,  or in violation of
any municipal ordinance or regulation applicable thereto.

                  (b)  Tenant  agrees  to keep and  maintain  the  interior  and
exterior  of the  building  and all the  improvements  on the  premises  and the
grounds,  including  sprinklers,  landscaping  and  asphalt  surfacing,  in good
condition and repair,  and, at its cost, to effect any necessary  repairs to the
electrical wiring, heating,  ventilation, air conditioning and plumbing systems,
and to clean and paint the interior  and exterior of the leased  premises as the
same may or might be  necessary in order to maintain  said  premises in a clean,
attractive and sanitary  condition.  Tenant shall keep all driveways  reasonably
free from ice and snow and shall maintain all lawns and  landscaping,  except as
hereinafter  expressly set forth.  Any alterations or improvements to the leased
premises  shall  become the  property of Landlord  at the  expiration  or sooner
termination of the lease, except as herein otherwise provided.

                  (c)  Tenant  agrees to  repair  all  damage  to the  premises,
including any damage to  foundation,  roof or structure,  resulting from acts of
the  Tenant  or  Tenant's   representatives.   Except  for  Tenants  maintenance
obligations  contained in paragraphs 6(b) and 6(c),  Landlord agrees to maintain
the  structure  and  foundation  of the building in good  condition  and repair.
Tenant shall promptly  notify Landlord of any repairs to structure or foundation
arising  from other than acts of Tenant or  Tenant's  representatives  and which
Tenant believes are necessary.  Landlord,  at its  discretion,  and from time to
time as it receives  notice of needed repairs within the scope of its obligation
as  Landlord,  may request and  authorize  Tenant to obtain bids and to contract
directly for any such  necessary  repairs and to credit the cost of such repairs
against  lease  payments  due  hereunder.  Absent such  specific  authorization,
however,  or unless otherwise agreed in writing,  Tenant shall have no authority
to undertake  repairs for or on behalf of Landlord or to otherwise  credit lease
payments for the costs of any repairs.

                  (d)  Landlord  and  Tenant  acknowledge  that  the roof on the
premises is approaching the end of its serviceable  period and that Landlord has
contracted to replace the roof prior to or shortly after the commencement of the
initial lease term hereunder. Until such time as the roof is replaced,  Landlord
agrees to  undertake  responsibility  for  repair  and  maintenance  thereof  as
outlined  in  subparagraph  (e)  above,  and  Tenant  agrees  to  keep  Landlord
reasonably  advised,  in  writing,  of the  condition  of the  roof and to allow
representatives  of  Landlord   reasonable  access  thereto,   for  purposes  of
inspection and repair, as necessary.  Tenant assumes responsibility for all roof
maintenance,  consistent with the provisions of subparagraph (c) above, from and
after the date of installation and final acceptance of a new roof.

         7.   Erection  of   Partitions,   Fixtures  and  Other   Appurtenances;
Alterations and Construction.

                  (a) Tenant shall have the right to erect at Tenant's sole cost
and expense such temporary partitions, including office partitions, and to alter
existing partitions and to erect shelves, bins, fixtures, machinery,  electrical
fixtures, additional lights and wiring and other trade appliances, all as may be
necessary to facilitate the handling of Tenants business.  With the exception of
open  office  modules,   movable  partitions,   tools,  machinery,   specialized
environmental control systems, deionized water systems, specialty production and
plumbing  fixtures  and  other  specialty   manufacturing   fixtures,  any  such
partitions or fixtures installed by Tenant shall remain with the leased premises
and become the property of Landlord upon expiration of the lease.  Damage caused
by removal of tools and  machinery  shall be  repaired by Tenant so as to return
the premises to the condition and configuration  existing before installation of
said fixtures.

                  (b)  Tenant,  at its  own  cost  or  expense,  may  make  such
additional  alterations  in the  budding  as Tenant  may  reasonably  require to
conduct  its  business,  subject  to  the  following  conditions:  (i)  no  such
improvements  may  materially  alter  the basic  character  of the  building  or
existing  improvements  or weaken any structure of the  premises;  (ii) all such
construction  shall be done in a good and  workmanlike  manner and in accordance
with plans and  specifications  having the prior  written  approval of Landlord,
which consent shall not be unreasonably  withheld;  (iii) all such  construction
shall be done free of any liens for labor or  materials;  and (iv) Tenant  shall
indemnify,  save and hold Landlord  harmless from, and defend Landlord  against,
any loss, liability, damage or lien resulting from such construction.

         8.  Erection and Removal of Signs.  Tenant shall have the  nonexclusive
right to place  suitable  signs on the leased  premises in areas  designated  by
Landlord  for the purpose of  identifying  Tenant or  otherwise  indicating  the
nature of the  business  carried  on by the Tenant in said  premises;  provided,
however,  that such signs and their  locations  shall be in  keeping  with other
signs in the  district  where the  leased  premises  are  located,  and shall be
subject to the prior  approval  of  Landlord,  which  shall not be  unreasonably
withheld.  Damage to the  leased  premises  caused by the  removal of such signs
shall be repaired by Tenant.

         9. Glass.  Tenant agrees to replace all glass broken or damaged  during
the term of its lease with glass of the same quality as that broken or damaged.

         10. Right of Entry by  Landlord.  Tenant at any time during the term of
this lease  shall  permit  inspection  of the  demised  premises  during  normal
business  hours by  Landlord or  Landlord's  agents or  representatives  for the
purpose of  ascertaining  the  condition  of the demised  premises.  One Hundred
Eighty  (180) days prior to the  expiration  of this  lease,  Landlord  may post
suitable notice on the demised premises that the same are "for sale" or are "for
rent or lease" and may show the premises to prospective tenants or purchasers at
reasonable times. Landlord shall not, however,  thereby unnecessarily  interfere
with the use of the demised premises by Tenant.

         11. Payment of Utilities. Tenant shall pay all charges for water, heat,
gas, sewer,  electricity,  telephone and any and all other utilities used on the
leased premises.

         12. Payment of Taxes and Other Assessments. General real property taxes
and  assessments  on  the  leased  property  shall  be  paid  by  Landlord,   in
consideration  of the rent  payable by Tenant  hereunder.  Tenant  shall pay all
other taxes, assessments,  license fees and charges incidental to the conduct of
Tenants  business on the leased premises during the term of this lease,  and any
extensions  thereof,  including any taxes assessed on Tenants personal  property
situated on the premises,  and shall preserve the leased premises free and clear
of any liens or charges attributable thereto; provided, however, that Tenant may
contest  or  dispute  any  such  tax,  or the  amount  thereof,  upon  providing
sufficient surety for the payment thereof.

         13.  Assignment  and  Subletting.  Neither  this lease nor any interest
herein may be assigned by Tenant  voluntarily,  involuntarily or by operation of
law, without the prior written consent of Landlord, and neither all nor any part
of the  leased  premises  shall be sublet by Tenant  without  the prior  written
consent of  Landlord.  However,  Landlord  agrees not to  withhold  or delay its
consent  unreasonably.  Landlord  further  agrees not to  withhold  or delay its
consent to an  assignment  if the  proposed  assignee's  financial  standing and
responsibility  at the time of the proposed  assignment  is  sufficient  to give
Landlord  reasonable  assurance  of the  payment of all rents and other  amounts
required under this lease,  and of compliance with all of the terms,  covenants,
provisions,  and conditions hereof Upon such assignment Tenant shall be released
from all liability arising or accruing hereunder after the effective date of the
assignment, provided that the assignee shall execute, acknowledge and deliver to
Landlord an assumption agreement, in form and substance satisfactory to Landlord
in the good faith  exercise of its  reasonable  judgment  whereby such  assignee
agrees to observe, perform, and keep all of the terms, provisions, covenants and
conditions required to be observed, performed and kept as tenant hereunder.

         14. Damage, Destruction or Condemnation. If the demised premises or any
part thereof shall be damaged or destroyed by fire or other casualty,  Landlord,
to the extent of available  insurance  proceeds,  shall promptly repair all such
damage and restore the demised  premises  without expense to Tenant,  subject to
delays due to  adjustment of insurance  claims,  strikes and other causes beyond
Landlord's  control.  If such damage or  destruction  shall  render the premises
untenantable  in  whole  or  in  part,  the  rent  shall  be  abated  wholly  or
proportionately  as the case may be until the damage  shall be repaired  and the
premises  restored,  unless such damage or destruction shall have been caused or
actively contributed to by Tenant, its agents, servants,  employees, invitees or
licensees,  in which case the rent shall not be abated to any extent whatsoever.
If the damage or destruction shall be so extensive as to require the substantial
rebuilding  (i.e.,  expenditure  of fifty percent  (50%) or more of  replacement
cost) of the building or buildings on the demised  premises,  Landlord may elect
to terminate  this lease by written  notice to Tenant  given within  thirty (30)
days after the occurrence of such damage or  destruction.  If in the judgment of
Landlord  such damage or  destruction  cannot be repaired  and  restored  within
ninety  (90) days  from  date of  destruction,  Tenant  shall  have the right to
terminate this lease upon written notice given within thirty (30) days following
such  date of  destruction,  providing  that,  Tenant  shall  have no  right  of
termination  if  such  damage  or  destruction   has  been  caused  or  actively
contributed  to  by  Tenant,  its  agents,  servants,   employees,  invitees  or
licensees.  In the event of condemnation,  by any governmental authority, of the
leased premises or such part thereof as shall  substantially  impair the ability
of Tenant to conduct its business, this lease and the obligations of the parties
hereto  shall  terminate  as of the  date  of  occupancy  by  such  governmental
authority. All proceeds and awards of condemnation, whether received or judgment
of any court, shall be exclusively paid to and owned by Landlord, who shall have
the sole right to negotiate and conclude a settlement of the condemnation  award
or to litigate  such award,  in its sole  discretion,  provided,  however,  that
Tenant  shall  be  entitled  to make  claim  in its own  name to the  condemning
authority  for the value of loss of  business  (to the  extent  that it does not
reduce Landlord's award) and for the costs of relocating its business and of any
moveable  furniture,  items of personal  property,  and other items belonging to
Tenant  that can be removed  from the  premises  without in anyway  altering  or
damaging the lease premises.

         15.  Injuries and Property  Damage.  Tenant agrees to  indemnify,  hold
harmless  and  defend  Landlord  from any and all  claims  of any kind or nature
arising  from  Tenant's  use of the demised  premises  during the ten-n  hereof,
except for such  claims  that may arise by virtue of the acts of  Landlord,  its
agents or contractors,  and Tenant hereby waives all claims against Landlord for
damages to goods,  wares or merchandise or for injury to persons in and upon the
premises  from  any  cause  whatsoever,  except  such as might  result  from the
negligence of Landlord to perform its obligations  hereunder within a reasonable
time after notice in writing by Tenant requiring such performance by Landlord.

         16.      Insurance.

                  (a) Landlord shall procure and keep in force fire and extended
coverage  insurance  insuring Landlord and Tenant against loss of, or damage to,
the building or other improvements on the demised premises, such insurance shall
be equivalent to the replacement value of the building on the date of this lease
as is agreed.  The agreed value of the building for these purposes and as of the
date hereof,  is $775,000,  exclusive of the land.  Said policy shall include an
endorsement  or term requiring the amount of such insurance to be increased on a
regular  basis to maintain the  insurance in an amount equal to the value of the
building.

                  (b) Tenant shall procure and keep in force  insurance  against
loss of or damage to  Tenant's  improvements  or  betterments,  trade  fixtures,
furnishings,  equipment,  machinery,  inventory and contents, which is caused by
fire and other casualties, Such insurance shall be underwritten by a responsible
insurance company or companies qualified to do business in the State of Utah and
such insurance shall be in an amount equal to the full replacement value of such
building and other improvements.  Such insurance shall cover: (1) loss or damage
by fire; (2) loss or damage  arising from the normal  extended  coverage  perils
which presently are windstorm,  hail, explosion,  riot, riot attending a strike,
civil commotion,  aircraft,  vehicles and smoke; (3) loss or damage arising from
vandalism  and  malicious  mischief,  and  (4) if the  premises  contain  a fire
sprinkler  system,  damage  resulting  from  sprinkler  leakage or  malfunction.
Landlord (and, at Landlord's option, the lender interested under any mortgage or
similar  instrument  then affecting the demised  premises)  shall be named as an
insured on each such policy. The proceeds of insurance in case of loss or damage
to the  demised  premises  shall be paid to Landlord to be applied on account of
the  obligations of Landlord to repair and/or  rebuild the Premises  pursuant to
Section 14  hereunder.  Tenant  shall pay  one-twelfth  of the cost of insurance
purchased by Landlord each month with its rental payment.

                  (c) Tenant agrees to secure and keep in force  throughout  the
lease term, at Tenant's own cost and expense,  comprehensive  general  liability
insurance  covering Tenant against death,  bodily or personal injury or property
damage in the combined  single  limit  amount of at least Five Hundred  Thousand
Dollars  ($500,000.00).  Such  insurance  coverage  shall  include a contractual
liability  endorsement  covering  Tenant's  obligations  of indemnity for death,
bodily  injury to persons and damage to property  set forth in Section 15 hereof
and a personal injury  endorsement  covering such wrongful acts as false arrest,
false imprisonment,  malicious  prosecution and libel and slander.  Tenant shall
require any contractor of Tenant  performing work within the demised premises to
maintain  workmen's  compensation  or  similar  insurance  required  by law  and
comprehensive  general  liability  insurance  including  contractor's  liability
covering with broad form property damage endorsement.

                All insurance for Tenant is  responsible  under this lease shall
be effected under enforceable policies issued by insurers either (i) approved by
Landlord,  or (ii) having a key guide general policy  holders' rating of "B+" or
above and a financial  category rating of "Class XI" or above in the most recent
edition of "Best's Insurance  Reports" and a copy of the policy or a certificate
of insurance shall be delivered to Landlord on or before the  commencement  date
of this lease.  Each policy shall provide by its terms that it is noncancellable
except upon twenty (20) days prior written  notice to Landlord.  At least twenty
(20) days prior to the  expiration  date of any  policy,  the  original  renewal
policy,  a binder for such  insurance or an effective  certificate of insurance,
shall  be  delivered  by  Tenant  to  Landlord  evidencing  compliance  with the
provisions  of this Section 16. All  policies  shall name  Landlord,  Landlord's
lender(s),  and Tenant as  insureds.  All  policies  shall be written as primary
policies, not contributing with and not in excess of coverage which Landlord may
carry. All such policies shall contain a provision that Landlord, although named
as an insured, shall nevertheless be entitled to recover under such policies for
any loss occasioned to it, its servants,  agents, and employees by reason of the
negligence of Tenant.

                  (e) Landlord  hereby  waives,  and Tenant hereby  waives,  any
rights it may have  against the other party on account of any loss or damage (i)
to the  demised  premises  and its  contents  and  (ii)  arising  from  any risk
generally covered by fire and extended coverage  insurance.  Tenant and Landlord
shall obtain a clause or  endorsement  in the policies of such  insurance  which
Landlord  and Tenant  obtains in  connection  with the  demised  premises to the
effect that the  insurer  waives,  or shall  otherwise  be denied,  the right of
subrogation  against the other party for loss covered by such  insurance.  It is
understood that such  subrogation  waivers may be operative only as long as such
waivers  are  available  in the  State  of Utah and do not  invalidate  any such
policies.  If such subrogation  waivers are allegedly not operative in the State
of Utah notice of such fact shall be promptly given by Tenant to Landlord.

                  (f) Any mortgage lender  interested in any part of the demised
premises  may,  at  Landlord's  option,  be afforded  coverage  under any policy
required  to be  secured  by  Landlord  or Tenant  hereunder,  by use of a named
mortgagee's endorsement to the policy concerned.

         17.  Surrender  of Premises.  Tenant  agrees to surrender up the leased
premises  at the  expiration,  or  sooner  termination,  of this  lease,  or any
extension  thereof,  in  the  same  condition,  or as  altered  pursuant  to the
provisions  of this  lease,  ordinary  wear,  tear and  damage  by the  elements
excepted.

         18. Quiet Enjoyment. If and so long as Tenant pays the rent reserved by
this lease and performs and observes all the  covenants and  provisions  hereof,
Tenant shall quietly enjoy the demised premises,  subject however,  to the terms
of this lease,  and Landlord will warrant and defend Tenant in the enjoyment and
peaceful possession of the demised premises throughout the term of this lease.

         19. Waiver of Covenants or Conditions. It is agreed that the waiving of
any of the covenants or conditions of this lease agreement by either party shall
be limited to the particular instance and shall not be deemed to waive any other
breaches of such covenant, condition, or any provision herein contained.

         20. Default (other than in Payment of Rent).

                  (a)  If  Tenant  shall  fail  or  otherwise   default  in  the
fulfillment  of any of the covenants  and  conditions  hereof except  default in
payment of rent  Landlord  may,  at its  option,  after  thirty (30) days' prior
written  notice to Tenant,  make  performance  for  Tenant and for that  purpose
advance such amounts as may be necessary. Any amounts so advanced or any expense
incurred  or sum of money paid by Landlord by reason of the failure of Tenant to
comply with any covenant,  agreement,  obligation or provisions of this lease or
in defending  any action to which  Landlord may be subject by reason of any such
failure or any reason of this lease or in defending any action to which Landlord
may be subject by reason of any such failure or any reason of this lease,  shall
be deemed to be  additional  rent for the leased  premises  and shall be due and
payable to Landlord on demand.  The  receipt by Landlord of any  installment  of
fixed  rent or of any  additional  rent  hereunder  shall not be a waiver of any
other rent then due.

                  (b) If  Tenant  shall  default  in  fulfillment  of any of the
covenants or  conditions of this lease (other than the covenants for the payment
of rent or other  amounts) and any such default  shall  continue for a period of
thirty (30) days after notice, then Landlord may, at its option,  terminate this
lease by giving Tenant notice of such  termination  and,  thereupon,  this lease
shall  expire as fully and  completely  as if that day were the date  definitely
fixed for the  expiration  of the term of this lease and Tenant  shall then quit
and surrender the leased premises. If such default cannot be remedied within the
period of thirty (30) days by use of reasonable diligence,  then such additional
time shall be granted  as may be  necessary,  provided  Tenant  takes  immediate
action on receipt of the notice and proceeds diligently to remedy the default.

         21. Default in Rent, Insolvency of Tenant. If Tenant shall: (i) default
in the payment of the rent reserved hereunder, or any part thereof, or in making
any other payment therein  provided for, and any such default shall continue for
a period of  fifteen  (15) days  after the date when  payable;  (ii)  abandon or
vacate the leased premises or any part thereof,  (iii) be dispossessed therefrom
by or under any authority other than Landlord; (iv) file a voluntary petition in
bankruptcy;  (v) be  subjected  to any  petition to  institute  any  involuntary
proceeding  under  any  insolvency  or  bankruptcy  act  or a  composition  with
creditors  or if a receiver or trustee  shall be  appointed  for Tenant  through
involuntary  bankruptcy  proceedings,  including an attempted assumption of this
lease by said trustee under  Section 365 of Title 11, United States Code,  which
condition is not abated or discharged by Tenant within sixty (60) days; or, (vi)
admit in writing its inability to pay its  obligations  generally as they become
due; or (vii) if the leasehold estate created hereby shall be taken on execution
or by any process of law and not abated, discharged or redeemed by Tenant within
sixty (60) days;  or (viii) by word or  action,  indicate a clear  intent not to
continue with performance of this lease; then Landlord may, at its option,  take
any or all of the following  actions,  without  further  notice or demand of any
kind to Tenant, or to any guarantor of this lease, or to any other person:

                  (a)  Landlord may  immediately  reenter and remove all persons
         and  property  from the leased  premises,  storing  such  property in a
         public  place,  warehouse,  or elsewhere for the account of, and at the
         risk of  Tenant,  all  without  service  of  notice  or resort to legal
         process (unless required by law) and without being deemed guilty of, or
         liable in, trespass,  forcible entry or in damages  resulting from such
         reentry and removal. No such reentry or taking possession of the leased
         premises by Landlord  shall be  construed as an election on its part to
         terminate this lease unless a written notice of such intention is given
         by  Landlord  to  Tenant.  AR  property  of  Tenant  which is stored by
         Landlord  pursuant  hereto may be redeemed by Tenant within thirty (30)
         days after Landlord takes  possession  thereof upon payment to Landlord
         in full of all obligations  then due from Tenant to Landlord  hereunder
         and of all costs  incurred  by Landlord  in moving  such  property  and
         providing such storage.  If Tenant fails to redeem such property within
         said  thirty (30) day period,  Landlord  may sell such  property in any
         reasonable  manner and shall apply the  proceeds of such sale  actually
         collected first against the costs of moving,  storage and sale and then
         against any other  obligation due from Tenant under this lease with any
         remaining surplus being remitted to Tenant.

                  (b)  Landlord  may relet the leased  premises  or any  portion
         thereof at any time or from time to time and for such term or terms and
         upon such  conditions  and at such  rentals as are  reasonably  prudent
         under the  circumstances.  Whether or not the leased  premises,  or any
         portion  thereof,  are relet by Landlord,  Tenant shall pay to Landlord
         all amounts required to be paid by Tenant hereunder up to the date that
         Landlord removes Tenant from the leased premises, and thereafter Tenant
         shall pay to  Landlord,  until the end of the term,  the amount of rent
         and other amounts required to be paid by Tenant pursuant to this lease.
         Such  payments  by Tenant  shall be due at such  times as are  provided
         elsewhere  in  this  lease,  and  Landlord  need  not  wait  until  the
         termination of this lease, through expiration of the term or otherwise,
         to recover  such  payments by legal action or in any other  manner.  If
         Landlord  relets the leased  premises,  or any  portion  thereof,  such
         reletting shall not relieve Tenant of any obligation hereunder,  except
         that Landlord shall apply the rent or other proceeds actually collected
         by it as a result of such  reletting  (i) against the costs of removing
         Tenant and its property,  (ii) against the costs of reletting including
         the cost of clean-up, repair or modification of the leased premises and
         the fee of any  realtor,  (iii)  against  any  amount  due from  Tenant
         hereunder  to the extent  that such rent or other  proceeds  compensate
         Landlord for the  nonperformance  of any obligation of Tenant hereunder
         and (iv) any residue  shall be held by Landlord  and applied in payment
         of future rent as such may become due and payable  hereunder.  Landlord
         may execute  any lease made  pursuant  hereto in its own name,  and the
         tenant  thereunder  shall be under no  obligation to control or monitor
         the  application  by  Landlord  of any rent or other  proceeds  paid to
         Landlord  thereunder  nor shall  Tenant  have any right to collect  any
         portion  of such  rent or other  proceeds.  Landlord  shall  not by any
         reentry or other act be deemed to have accepted any surrender by Tenant
         of the leased  premises,  or any  portion  thereof or Tenants  interest
         therein,  or be deemed to have otherwise  terminated  this lease, or to
         have relieved Tenant of any obligation hereunder, unless Landlord shall
         have given Tenant express  written notice of Landlord's  election to do
         so.  Notwithstanding any such reletting without  termination,  Landlord
         may at any  time  thereafter  elect to  terminate  this  lease  for any
         previous breach by Tenant.

                  (c)  Landlord  may  collect  by  suit  or  otherwise,  without
         reletting the leased premises, each installment of rent or other sum as
         it becomes due hereunder,  or enforce, by suit or otherwise,  any other
         covenant or  obligation  which is required to be performed by Tenant or
         cure any default on behalf of Tenant and thereafter bill Tenant for the
         reasonable costs so incurred.

                  (d) Landlord  may  terminate  this lease by written  notice to
         Tenant. In the event of such termination,  Tenant agrees to immediately
         surrender possession of the leased premises. Such termination shall not
         relieve Tenant of any obligation  hereunder  which has accrued prior to
         the date of such  termination  and Landlord may recover from Tenant all
         damages it has incurred by reason of Tenants breach, including the cost
         of recovering the leased premises,  reasonable attorneys' fees, and the
         worth (or present value) at the time of such termination of the excess,
         if any, of the amount of rent and charges  equivalent  to rent reserved
         under this  lease for the  remainder  of the stated  term over the then
         rental  value of the leased  premises  for the  remainder of the stated
         term,  all of which amounts shall be  immediately  due and payable from
         Tenant to Landlord. The "worth or present value" shall be determined by
         using an interest rate of ten percent (10%) per annum or the legal rate
         permitted by law, whichever is lower. In determining the amount of rent
         reserved  under this lease  subsequent  to such  termination,  the rent
         which would have been paid for each year of the unexpired term shall be
         deemed to equal the average yearly  minimum,  percentage and additional
         rents paid by Tenant hereunder from the  commencement  date to the time
         of default.

         22.  Failure to  Perform  Covenant.  Any  failure on the part of either
party to this lease to perform any obligation hereunder,  and any delay in doing
any act  required  hereby shall be excused if such failure or delay is caused by
any strike, lockout,  governmental restriction or any other similar cause beyond
the control of the party so failing to perform, to the extent and for the period
that such cause  continues,  save and except that  provisions of this  paragraph
shall not excuse a nonpayment of rent or other sums on due date.

         23. Time. Time is of the essence of this lease and every term, covenant
and condition herein contained.

         24.  Liens.  Tenant  agrees not to permit any lien for moneys  owing by
Tenant to remain  against the leased  premises  for a period of more than thirty
(30) days.  Should any such lien be filed and not released or discharged  within
that time,  unless Tenant shall contest the same and provide  sufficient  surety
for the payment  thereof  Landlord  may, at  Landlord's  option (but without any
obligation  to do so),  pay or  discharge  such  lien and may  likewise  pay and
discharge any taxes,  assessments or other charges  against the leased  premises
which Tenant is  obligated  hereunder to pay and which may or might become a hen
on said premises.  Tenant agrees to repay any such sums so paid by Landlord upon
demand  therefor,  together with interest at the rate of eighteen  percent (18%)
per annum from the date any such payment is made.

         25.  Notices.  Any notice  required or permitted to be given  hereunder
shall be deemed  sufficient,  if given by a communication in writing,  by United
States mail, postage prepaid, and addressed as follows:

If to Landlord, at the following address:

                  Hayter Properties, Inc.
                  c/o David W. Slaughter, Esq.
                  Snow, Christensen & Martineau
                  10 Exchange Place, Eleventh Floor P. 0. Box 45000
                  Salt Lake City, Utah 84145-5000
If to Tenant, at the following address:

                  IOMED, Inc.
                  Attn: Robert Lollini, Vice President
                         of Finance and CFO
                  3385 West 1820 South
                  Salt Lake City, Utah 84104

         26. Rights of  Successors  and Assigns.  The  covenants and  agreements
contained  in the within  lease shall apply to,  inure to the benefit of, and be
binding upon the parties hereto and upon their respective  successor in interest
and legal representatives, except as expressly otherwise provided hereinbefore.

         27.  Surrender of Premises.  At the  expiration  of this lease,  Tenant
shall  surrender  the leased  premises in the same  condition  as existed on the
commencement  date of this lease,  approved  alterations and reasonable wear and
tear excepted.  Before surrendering the leased premises, Tenant shall remove all
of its personal property and trade fixtures and such alterations or additions to
the leased  premises made by Tenant as may be specified for removal by Landlord,
and shall repair any damage caused by such  property or the removal  thereof and
shall  leave the leased  premises in a clean and  orderly  condition.  If Tenant
fails to remove its personal property and fixtures on or prior to the expiration
date of this lease,  Landlord  may either (i) deem such to be abandoned in which
case it shall become the property of Landlord or (ii) remove and dispose of such
at Tenants  expense.  On or prior to the expiration  date of this lease,  Tenant
shall surrender to Landlord all keys to the leased premises.

         28.  Holding  Over.  Any holding over after the  expiration of the term
hereof  shall be  construed  to be a tenancy from month to month at the rents in
effect on such  expiration  date  (prorated on a monthly basis) and on the other
terms and  conditions  herein set forth except for those which are  inconsistent
with a month to month tenancy.  Landlord  reserves the right to adjust base rent
amounts payable monthly over the period of any such  month-to-month  tenancy, on
advance notice of not less than thirty (30) days.

         29.  Attorneys'  Fees.  If either  party to this lease is  required  to
initiate  or  defend  litigation  in any way  connected  with  this  lease,  the
prevailing party in such litigation in addition to any other relief which may be
granted,  whether legal or equitable,  shall be entitled to reasonable attorneys
fees. If either party to this lease is required to initiate or defend litigation
with a third  party  because of the  violation  by the other  party of any term,
provision or  obligation  contained in this lease,  then the party so litigating
shall be entitled  to  reasonable  attorneys'  fees from the other party to this
lease.  Attorneys'  fees shall  include  attorneys'  fees on any appeal,  and in
addition a party entitled to attorneys' fees shall also be entitled to all other
reasonable  costs for  investigating  such action,  taking  depositions  and the
discovery,  travel,  and all other necessary costs incurred in such  litigation.
All fees due  hereunder  shall be paid  whether  or not any such  litigation  is
prosecuted to judgment.

         30.  Past Due Sums.  If Tenant  fails to pay,  when the same is due and
payable, any rent or other sum required to be paid by it hereunder,  such unpaid
amounts  shall bear interest from the due date thereof to the date of payment at
the rate of one and one-half  percent  (1-1/2%) per month, for an annual rate of
eighteen percent (18%).

         31.  Governing  Law;  Venue.  This  lease  shall be deemed to have been
executed in Salt Lake City, Utah, and the laws of the State of Utah shall govern
the validity,  performance and enforcement of any obligation  contained  herein.
Should  either  party  institute a legal suit or action for  enforcement  of any
obligation  contained in this lease, it is agreed that the venue of such suit or
action shall be in the County of Salt Lake, State of Utah.

         32.  Accord  and  Satisfaction.  No  payment  by Tenant or  receipt  by
Landlord  of an amount  less than is due  hereunder  shall be deemed to be other
than payment  towards or on account of the  earliest  portion of the amount then
due,  nor shall any  endorsement  or  statement  on any check or payment (or any
letter accompanying any check or payment) be deemed an "accord and satisfaction"
(or payment in full),  and  Landlord  may accept  such check or payment  without
prejudice  to  Landlord's  right to recover the balance of such amount or pursue
any other remedy provided herein.

         33. All Prior Agreements Superseded.  This lease modifies and replaces,
as of August 1, 1993,  all prior  leases and  agreements  executed  between  the
parties hereto,  which leases are void and  unenforceable as of the first day of
the lease term hereunder.

         IN WITNESS  WHEREOF,  the parties  hereto  caused these  presents to be
executed the day and year first above written.

LANDLORD:                                                 TENANT:

HAYTER PROPERTIES, INC.                                   IOMED, INC.



By: /s/ S. J. Hayter                              By: /s/ Robert J. Lollini

Its Company Secretary                             Its Vice President & CFO





       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                This Agreement is made the 14th day of April 1997




       BY AND BETWEEN



       ELAN CORPORATION plc

         An Irish company, of Monksland, Athlone, Co. Westmeath, Ireland


       AND

       IOMED, Inc.

       A Corporation organized and existing under the laws of the State of Utah,
       having  an office at 3385 West  1820  South,  Salt Lake  City,  UT 84104,
       United States of America.


WHEREAS

         ELAN is beneficially entitled to the use of various patents,  including
         the ELAN  IONTOPHORETIC  PATENT RIGHTS,  which have been granted or are
         pending  under  the   International   Convention  in  relation  to  the
         development  and production of  iontophoretic  transdermal  devices and
         drug specific  dosage forms for  pharmaceutical  devices,  products and
         processes, and

         ELAN is knowledgeable  in the development of iontophoretic  transdermal
         devices and drug specific dosage forms and has developed a unique range
         of device and delivery systems designed to provide improved devices and
         formulations of medicaments, and

         IOMED is desirous of entering into a licensing  agreement with ELAN to,
         further develop,  manufacture and have  manufactured in accordance with
         the terms of this  Agreement  and to market,  sell and  distribute  the
         PRODUCTS  in  the  TERRITORY   without   infringing  any  of  the  ELAN
         IONTOPHORETIC INTELLECTUAL PROPERTY rights held by ELAN, and

         ELAN is prepared to license the ELAN IONTOPHORETIC PATENT RIGHTS in the
TERRITORY to IOMED.

NOW IT IS HEREBY AGREED AS FOLLOWS:

ARTICLE I:                 DEFINITIONS

1.1. In the present  Agreement and any further  agreements based thereon between
the Parties hereto, the following definitions shall prevail:

         1.       ADDITIONAL  TERM shall have the  meaning  set forth in Article
                  VIII, Paragraph 2.

         2.       AFFILIATE  shall mean any  corporation or entity  controlling,
                  controlled by or under the common  control of ELAN or IOMED as
                  the case may be. For the purpose of this paragraph,  "control"
                  shall mean the direct or indirect  ownership of at least fifty
                  percent (50%) of the outstanding shares or other voting rights
                  of the subject  entity to elect  directors,  or if not meeting
                  the preceding  criteria,  any entity owned or controlled by or
                  owning or  controlling  at the  maximum  control or  ownership
                  right permitted in the country where such entity exists.

         3.       Agreement shall mean this agreement.

         4.       *****.

         5.       *****.

         6.       ****.

         7.       ASSETS  shall  mean those  items of  tangible  property  being
                  transferred  by ELAN to IOMED the details of which are set out
                  in Appendix A.

         8.       cGCP,   cGLP  and  cGMP  shall  mean  current  Good   Clinical
                  Practices,  current Good Laboratory Practices and current Good
                  Manufacturing Practices respectively.

         9.       CONFIDENTIAL  INFORMATION shall mean information,  material or
                  data relating to the FIELD not generally  known to the public,
                  CONFIDENTIAL  INFORMATION in tangible form disclosed hereunder
                  shall be marked as  "Confidential" at the time it is delivered
                  to the receiving  Party.  CONFIDENTIAL  INFORMATION  disclosed
                  orally shall be identified as confidential or proprietary when
                  disclosed  and such  disclosure  of  CONFIDENTIAL  INFORMATION
                  shall be confirmed in writing  within  thirty (30) days by the
                  disclosing Party.

         10. DDS shall mean Drug Delivery Systems, Inc.

         11.      DDS AGREEMENT  shall mean the license  agreement  entered into
                  between IOMED and DDS on the EFFECTIVE DATE.

         12.      DDS  IONTOPHORETIC  PATENT  RIGHTS  shall have the  meaning as
                  defined in Article I of the  agreement  being  entered into by
                  IOMED and Drug Delivery Systems, Inc. on the EFFECTIVE DATE.

         13.      EFFECTIVE DATE shall mean the 14th day of April 1997.

         14.      ELAN shall mean Elan Corporation plc and any of its AFFILIATES

         15.      ELAN EXCLUDED TECHNOLOGY shall mean all intellectual  property
                  including,  without  limitation any  inventions,  discoveries,
                  material and data whether or not protectable by patents, trade
                  secrets,  trademark or copyright in relation *****.

         16.      ELAN IONTOPHORETIC  INTELLECTUAL  PROPERTY shall mean the ELAN
                  IONTOPHORETIC  PATENT  RIGHTS  and/or  the ELAN  IONTOPHORETIC
                  KNOW-HOW.

         17       ELAN   IONTOPHORETIC   KOW-HOW   shall  mean  all   scientific
                  or-technical  knowledge,  information or expertise  developed,
                  produced, created or acquired by or on behalf of ELAN which is
                  not generally known to the public,  or to be developed by ELAN
                  during  the term of this  Agreement,  relating  to the  FIELD,
                  whether  or not  covered  by any  patent,  copyright,  design,
                  trademark or other industrial or intellectual  property rights
                  as further set forth in Appendix B. For the avoidance of doubt
                  ELAN  IONTOPHORETIC  KNOW-HOW  shall exclude the ELAN EXCLUDED
                  TECHNOLOGY.

         18.      ELAN  IONTOPHORETIC  PATENT  RIGHTS  shall  mean  all  granted
                  patents and pending patent  applications owned by, or licensed
                  by ELAN,  the current status of which is set forth in Appendix
                  C. ELAN  IONTOPHORETIC  PATENT  RIGHTS  shall also include all
                  continuations,  continuations-in-part,  divisionals, re-issues
                  and  re-examinations  of such patents and patent  applications
                  and any patents  issuing thereon and extensions of any patents
                  licensed hereunder and all foreign counterparts  thereto. ELAN
                  IONTOPHORETIC  PATENT RIGHTS shall further include any patents
                  or Patent  applications  covering  any  improved  PRODUCTS  or
                  methods  of  making  or using the  PRODUCTS  invented  by ELAN
                  during the term of this  Agreement  pursuant to such  research
                  and  development  if any conducted by ELAN pursuant to Article
                  III Paragraph 1.

         19.      EX WORKS shall have the meaning as such term is defined in the
                  ICC   Incoterms,    1990,    International   Rules   for   the
                  Interpretation of Trade Terms, ICC Publication No. 460.

         20.      FDA shall mean the United States Food and Drug  Administration
                  or any other successor agency,  whose approval is necessary to
                  market the  PRODUCTS  in the United  States of America and its
                  foreign  equivalents in such other  countries of the TERRITORY
                  where IOMED intends to obtain regulatory approval.

         21.      FIELD   shall  mean  ****.

         22.      IOMED  shall  mean  IOMED,  Inc.  and  any of its  AFFILIATES,
                  including DERMION Inc.

         22.      IOMED   KNOW-HOW   shall  mean  all  scientific  or  technical
                  knowledge,   information  or  expertise  developed,  produced,
                  created  or  acquired  by or on behalf  of IOMED  which is not
                  generally known to the public, or developed by or on behalf of
                  IOMED  during  the  term of this  Agreement,  relating  to the
                  PRODUCTS,  excluding ELAN IONTOPHORETIC  KNOW-HOW,  whether or
                  not covered by any patent,  copyright,  design,  trademark  or
                  other industrial or intellectual property rights.

         23.      IOMED PATENT RIGHTS shall mean all granted patents and pending
                  patent applications owned or licensed by IOMED relating to the
                  FIELD,  excluding  ELAN  IONTOPHORETIC  PATENT  RIGHTS and DDS
                  PATENT  RIGHTS.  IOMED  PATENT  RIGHTS  shall also include all
                  continuations,  continuations-in-part,  divisionals, re-issues
                  and  re-examinations  of such patents and patent  applications
                  and any patents issuing thereon and extensions thereof and all
                  foreign  counterparts  thereto.   IOMED  PATENT  RIGHTS  shall
                  further  include any patents or patent  applications  covering
                  any improved methods of making or using the PRODUCTS  invented
                  or acquired by IOMED during the term of this Agreement.

         24.      IND  shall   mean  one  or  more   investigational   new  drug
                  applications  filed by ELAN or to be  filed by IOMED  with the
                  FDA.

         26.      NET REVENUES shall mean:

                  26.1.    *****:

                           26.1.1.  ****

                           26.1.2.  ****

                           26.1.3.  ****

                  ****; and

                  26.2.    ****;

                           26.2.1.  ****;

                           26.2.2.  ****;

                           26.2.3.  ****;

                           26.2.4   ****; and

                           26.2.5.  ****.

                  ****.

                  ****,

                  ****.

                  ****.

         27.      NDA shall mean one or more of the New Drug Applications  which
                  IOMED shall file,  including  any  supplements  or  amendments
                  thereto and 510(k)s  which  IOMED may file,  for the  PRODUCTS
                  with the FDA.

         28.      OFFERING PARTY shall mean ****.

         29.      Party shall mean IOMED or ELAN, as the case may be,  "Parties"
                  shall mean IOMED and ELAN.

         30.      PRODUCT(S)  shall  mean  all  devices  or  any  parts  thereof
                  developed,  manufactured  or sold  by or on  behalf  of  IOMED
                  within  the  FIELD,  ****.

         31.      RESEARCH  AND  DEVELOPNIENT  COST  shall  mean in the  case of
                  research and  development  being  conducted by or on behalf of
                  ELAN for IOMED  pursuant to Article III Paragraph 1, the fully
                  allocated   costs  thereof   calculated  in  accordance   with
                  generally  accepted Irish accounting  principles  consistently
                  applied.

         32.      TERM  shall  have  the  meaning  set  forth  in  Article  VIII
                  Paragraph 1.

         33.      TERRITORY means ****.

         34.      $ shall mean United States Dollars.

1.2      In this Agreement

         1.2.1    the singular includes the plural and vice versa, the masculine
                  includes the feminine and vice versa and references to natural
                  persons include corporate bodies, partnerships and vice versa.

         1.2.2    any reference to a Article or Appendix shall unless  otherwise
                  specified  provided,  be to an  Article  or  Appendix  of this
                  Agreement.

         1.2.3    the headings of this Agreement are for case reference only and
                  shall not affect its construction or interpretation.


ARTICLE II:                THE LICENSE

         1.1.     ELAN shall  remain  proprietor  of all the ELAN  IONTOPHORETIC
                  INTELLECTUAL  PROPERTY but hereby grants to IOMED for the term
                  of the  Agreement an exclusive  (including as to ELAN) license
                  in the TERRITORY, with the right to grant sublicenses pursuant
                  to and  in  accordance  with  the  provisions  of  Article  II
                  Paragraph   2,  to   research   develop,   manufacture,   have
                  manufactured  for IOMED (or its permitted  sublicenses),  use,
                  sell  and  otherwise   commercialize  the  ELAN  IONTOPHORETIC
                  INTELLECTUAL  PROPERTY and the PRODUCTS in the FIELD under the
                  terms and conditions set out herein.  The exclusive  nature of
                  the licenses granted by ELAN are subject to **** as set out in
                  Appendix C. ELAN's license to IOMED shall specifically exclude
                  ELAN EXCLUDED TECHNOLOGY.

         1.2.     ****.

         2.1.     IOMED  may  sublicense   rights  which  incorporate  the  ELAN
                  IONTOPHORETIC  INTELLECTUAL  PROPERTY ****,  without the prior
                  written consent of ELAN.

         2.2.     Any sublicense  other than permitted by paragraph 2.1.  above,
                  ****,  shall require the prior written consent of ELAN,  which
                  may be withheld in the sole discretion of ELAN.

         2.3.     No  sublicense   granted  by  IOMED  pursuant  to  Article  II
                  Paragraph 2 shall  authorize or permit the sublicense to grant
                  further  sublicenses  ****.  IOMED  shall  use its  reasonable
                  endeavors  to ensure  that ELAN shall have the same  rights of
                  audit and  inspection  vis a vis the  sublicensee  as ELAN has
                  pursuant to this Agreement concerning IOMED.

         2.4.     Insofar  as  the  obligations   owed  by  IOMED  to  ELAN  are
                  concerned,  IOMED shall  remain  responsible  for all acts and
                  omissions  of any  sublicenses  as if such acts and  omissions
                  were by IOMED; provided that no such acts or omissions of such
                  sublicensee will constitute a material breach by IOMED for the
                  purpose of Article  VIII  Paragraph  3. In the event that ELAN
                  terminates the Agreement pursuant to the provisions of Article
                  VIII  Paragraph  3, due to the  default  of  IOMED,  then ELAN
                  shall,  with  IOMED's  consent  and  assistance,  notify  each
                  sublicensee  appointed  pursuant to Article II Paragraphs 2.1.
                  and 2.2.  of its  termination.  If any  sublicensee  elects to
                  notify ELAN that it requires the  continuation of the licenses
                  granted  to  IOMED  pursuant  to this  Agreement,  ELAN  shall
                  promptly enter into good faith  negotiations  with sublicensee
                  to establish a direct  contractual nexus between ELAN and such
                  sublicensee.  Such contractual nexus shall,  subject to ELAN's
                  reasonable discretion, be on commercially reasonable terms and
                  shall to the extent  practicable be on terms no less favorable
                  to the  sublicensee  than  the  terms  of  such  sublicensees'
                  agreement with IOMED,  and shall provide that the  sublicensee
                  shall take over the  applicable  obligations  owed by IOMED to
                  ELAN pursuant to this  Agreement.  Sales of PRODUCTS and other
                  consideration payable to such a sublicensee in relation to the
                  PRODUCTS  shall  constitute  NET  REVENUES  for the purpose of
                  calculating the sums payable by the sublicensee to ELAN. ****.

         3.       It is  contemplated  that the  physical  transfer  of the ELAN
                  IONTOPHORETIC KNOW-HOW to be licensed under this Agreement and
                  the  furnishing  of copies of  relevant  patent  documentation
                  regarding  the  ELAN  IONTOPHORETIC  PATENT  RIGHTS  shall  be
                  completed within six months of the EFFECTIVE DATE. ELAN shall,
                  at its expense,  provide all reasonable assistance within such
                  six-month   period  to  IOMED  to  facilitate  such  transfer,
                  provided, that in the event that IOMED's requirements relating
                  to  such  transfer  are  in  excess  of the  Parties'  current
                  reasonable,  good  faith,  expectations,   the  Parties  shall
                  negotiate in good faith reimbursement of ELAN's  out-of-pocket
                  expenses. Any dispute under this Paragraph 3 shall be resolved
                  by  referring  such dispute to an  arbitrator  pursuant to the
                  provisions of Article IX Paragraph 14.

          4.      Insofar   as  the   exercise   by  IOMED  and  its   permitted
                  sublicensees of the ELAN IONTOPHORETIC  INTELLECTUAL  PROPERTY
                  rights is concerned,  and to the extent permitted  pursuant to
                  its  contractual  obligations to ****, ELAN agrees that during
                  the  TERM  and the  ADDITIONAL  TERM  ELAN  shall  not cite or
                  otherwise  rely upon the  patents  licensed  by ELAN from ****
                  pursuant to the **** AGREEMENT,  or developed  jointly by ELAN
                  and ****  pursuant  to the ****  AGREEMENT,  against  IOMED or
                  IOMED's  sublicensees  and  ELAN  shall  use its  commercially
                  reasonable endeavors to ensure that ELAN's sublicensees of the
                  **** TECHNOLOGY shall be bound in similar fashion.  ELAN shall
                  be entitled to disclose such CONFIDENTIAL  INFORMATION as ELAN
                  considers  reasonably  necessary  in using  such  commercially
                  reasonable   endeavors   to   potential   sublicensees   under
                  obligations of confidentiality. As of the date hereof (I) ELAN
                  has no such  sublicensees  and (II) to the  knowledge of ELAN,
                  there are  currently no grounds to cite such patents and there
                  are no express provisions of the **** AGREEMENT requiring ELAN
                  to cite such patents,

         5.       IOMED  shall  mark or have  marked  the  patent  number an all
                  PRODUCTS,  or otherwise  reasonably  communicate  to the trade
                  concerning  the  existence  of any ELAN  IONTOPHORETIC  PATENT
                  RIGHTS for the countries within the TERRITORY in such a manner
                  as  to  ensure  compliance  with,  and  enforceability  under,
                  applicable laws.

                  Performance by IOMED

         6.       IOMED shall use  commercially  reasonable  efforts  consistent
                  with its  financial  resources  and  capital  constraints,  to
                  research,  develop,  register, market and promote the PRODUCTS
                  and to exploit the ELAN IONTOPHORETIC INTELLECTUAL PROPERTY in
                  the major markets of the TERRITORY.

         7.       **** IOMED shall report on the ongoing  sales  performance  of
                  the PRODUCTS,  and the exploitation of the ELAN  IONTOPHORETIC
                  INTELLECTUAL   PROPERTY  in  the  TERRITORY,   ****.  For  the
                  avoidance  of doubt,  the Parties  agree that all  information
                  furnished to ELAN pursuant to this Paragraph shall  constitute
                  CONFIDENTIAL INFORMATION for the purposes of this Agreement.

         8.       ****.

         9.       ****.

         10.      ****.

         11.      In  consideration  for the sum of ****,  ELAN  shall  transfer
                  title  only  to  the  ASSETS   which  are   relevant   to  the
                  IONTOPHORETIC  INTELLECTUAL PROPERTY (but for the avoidance of
                  doubt  shall  not  include  the  time  or  employment  of  any
                  employees),  as set forth on  Appendix  A hereto.  ELAN  shall
                  deliver the ASSETS EX WORKS the appropriate  ELAN  facilities,
                  to IOMED,  and/or  any party  designated  by IOMED,  in proper
                  packaging  so as to permit safe storage and  transport.  It is
                  contemplated that the physical transfer of the ASSETS shall be
                  completed  within **** of the EFFECTIVE DATE. ****. ELAN shall
                  not  transfer  title  to the ELAN  IONTOPHORETIC  INTELLECTUAL
                  PROPERTY.

         12.      Insofar as the  obligations  of ELAN set out in this Agreement
                  concerning  the  ****  AGREEMENT  is  concerned,  ELAN  hereby
                  confirms that ****, a wholly owned subsidiary and AFFILIATE of
                  ELAN which is a contracting  party to the ****  AGREEMENT,  is
                  aware of the  terms of this  Agreement  and  consents  to such
                  obligations as ELAN is undertaking in this Agreement as relate
                  to the **** AGREEMENT being  undertaken by ELAN on its behalf,
                  including the obligations set forth in Article II Paragraphs 9
                  and 10.

         13.      IOMED  hereby  confirms  that it  intends  to  manufacture  or
                  procure the  manufacture  of the  PRODUCTS  in a manner  which
                  fully  complies with all applicable  statutes,  ordinances and
                  regulations   of  the  United  States  of  America  and  other
                  countries  with  respect to the  manufacture  of the  PRODUCTS
                  including, but not limited to, the U.S. Federal Food, Drug and
                  Cosmetic Act and regulations thereunder, eGLP, cGCP and cGMP.

ARTICLE III:               DEVELOPMMNT OF THE PRODUCTS

         1.       IOMED  shall  be  responsible  for  the  cost  of the  further
                  development,  registration,  manufacture  and marketing of the
                  PRODUCTS.  The Parties shall each  negotiate in good faith the
                  extent to which ELAN shall  provide  research and  development
                  services  to IOMED.  In the  event  that  ELAN  provides  such
                  services,  such  services  shall be reimbursed by IOMED ****.

ARTICLE IV:                FINANCIAL PROVISIONS

         1.       License Royalties

         1.       In consideration of the rights and license granted to IOMED to
                  the  ELAN  IONTOPHORETIC  PATENT  RIGHTS  by  virtue  of  this
                  Agreement,  IOMED  shall pay to ELAN,  the sum of ****  United
                  States  Dollars  ****  in  cash  by  wire  transfer  due  upon
                  execution of this  Agreement  and payable  within two business
                  days of the EFFECTIVE DATE.

         2.       Royalty on NET REVENUES

         2.1.     In  consideration  of the  license  of the ELAN  IONTOPHORETIC
                  PATENT  RIGHTS to IOMED,  and  subject  to the  provisions  of
                  Article IV  Paragraphs  2.2. and 2.3,  the royalty  payable by
                  IOMED to ELAN shall be ****  percent  (****%) on NET  REVENUES
                  generated on or after the EFFECTIVE DATE.

         2.2.     ****.

         2.3.     ****.

         2.4.     IOMED shall not discriminate in its commercialization strategy
                  and  pricing  policy as between  the  PRODUCTS  referred to in
                  Article IV Paragraphs 2.1. and 2.2.

         2.5.     ****.

         Royalty Payments, Reports and Records

         3.1.     Within forty five (45) days of the end of each quarter,  IOMED
                  shall  notify ELAN of the NET REVENUES of each of the PRODUCTS
                  and arising from the  exploitation  of the ELAN  IONTOPHORETIC
                  INTELLECTUAL  PROPERTY  and/or the IOMED PATENT  RIGHTS and/or
                  the IOMED KNOW-HOW, for that preceding quarter. Payments shown
                  by each calendar  quarter  report to have accrued shall be due
                  on the date such report is due.  All  payments  due  hereunder
                  shall  be  made  to the  designated  bank  account  of ELAN in
                  accordance with such timely written instructions as ELAN shall
                  from time to time provide.

         3.2.     IOMED   shall  keep  and  shall  cause  its   AFFILIATES   and
                  sublicensees  to keep true and  accurate  records  of sales of
                  PRODUCTS,  other transactions giving rise to NET REVENUS,  and
                  the  royalties  payable  to ELAN  under  Article IV hereof and
                  shall deliver to ELAN a written statement thereof within forty
                  five (45) days following the and of each calendar  quarter (or
                  any past thereof in the first or last calendar quarter of this
                  Agreement) for such calendar quarter.  Said written statements
                  shall set forth (I) for each PRODUCT on ****, the  calculation
                  of NET  REVENUES  from gross  revenues  during  that  calendar
                  quarter,  the  applicable  percentage  royalty  rates,  and  a
                  computation of such royalties due and (II) such details of the
                  transactions   arising  from  the  exploitation  of  the  ELAN
                  IONTOPHORETIC  INTELLECTUAL  PROPERTY  and/or the IOMED PATENT
                  RIGHTS  and/or  the  IOMED  KNOW-HOW  as are  relevant  to the
                  calculation of NET REVENUES (the "Royalty Statement").

         3.3.     AU  payments  due  hereunder  shall be made in  United  States
                  Dollars.  Payments due on NET REVENUES  received in a currency
                  other than United States  Dollars shall first be calculated in
                  the  foreign  currency  and then  converted  to United  States
                  Dollars on the basis of the average of the  exchange  rates in
                  effect for the  purchase of United  States  Dollars  with such
                  foreign  currency  quoted  in  the  Wall  Street  Journal  (or
                  comparable  publication  if  not  quoted  in the  Wall  Street
                  Journal) with respect to the currency of the country or origin
                  of such  payment for the last  business  day of each month for
                  which the payment is being made.

         3.4.     ELAN  shall  have the  right  to have  access,  on  reasonable
                  notice,   to  IOMED's  or  IOMED's   sublicensee's   financial
                  documentation and records during reasonable business hours for
                  the purpose of verifying the royalties  payable as provided in
                  this Agreement for the two preceding years. This right may not
                  be exercised  more than once in any calendar  year, and once a
                  calendar  year is  audited  it may not be  reaudited.  For the
                  avoidance  of doubt,  the Parties  agree that all  information
                  furnished to ELAN pursuant to this Paragraph shall  constitute
                  CONFIDENTIAL INFORMATION for the purposes of this Agreement.

                  Any  adjustment  required  by such  inspection  shall  be made
                  within thirty (30) days of the agreement of the Parties or, if
                  not agreed,  upon the  determination  of an arbitrator to whom
                  any  dispute  under  this  Paragraph  shall  be  submitted  to
                  arbitration  pursuant  to  Article  IX  Paragraph  14.  If the
                  adjustment payable to ELAN is greater than ****, then the cost
                  to ELAN for the inspection  and if applicable the  arbitration
                  she be paid by IOMED. In addition, IOMED shall pay interest to
                  ELAN at ****  (applicable  as of the  date  on  which  payment
                  should have been made pursuant to Article IV Paragraph  3.3.),
                  from the date on which payment  should have been made pursuant
                  to Article IV paragraph 3.3. until the date of payment.

ARTICLE V:                 REGISTRATION OF THE PRODUCTS

         1.       During  the  TERM  and the  ADDITIONAL  TERM,  IOMED  shall be
                  responsible  for  filing  and  prosecuting  all NDAs and other
                  applications for regulatory approvals. ELAN shall transfer the
                  INDs  held by it in  relation  to the  PRODUCTS.  IOMED or its
                  sublicensees shall file the NDAs with the FDA and will use its
                  reasonable efforts in prosecuting said NDA to approval.  IOMED
                  shall  thereafter  maintain  at its own cost the NDAs with the
                  FDA  for  the  term  of this  Agreement.  Subject  to  IOMED's
                  reasonable  discretion  IOMED hereby agrees to provide to ELAN
                  at ELAN's  own cost  access  to such  NDAs as ELAN  reasonably
                  requests.  ****. For the avoidance of doubt, the parties agree
                  that  all  information  furnished  to  ELAN  pursuant  to this
                  Paragraph  shall  Institute  CONFIDENTIAL  INFORMATION for the
                  purposes of this Agreement.

         2.       It  is   hereby   acknowledged   that   there   are   inherent
                  uncertainties  involved in the development and registration of
                  pharmaceutical  products with the FDA or any other  regulatory
                  body  in  the  TERRITORY  insofar  as  obtaining  approval  is
                  concerned  and such  uncertainties  form part of the  business
                  risk   involved  in   undertaking   the  form  of   commercial
                  collaboration as set forth in this Agreement.

ARTICLE VI:                REPRESENTATIONS, WARRANTIES

WARRANTIES

         1.       ELAN represents to IOMED the following:

                  1.1      ELAN is duly and validly existing in the jurisdiction
                           of its incorporation  and each other  jurisdiction in
                           which  the  conduct  of its  business  requires  such
                           qualification,   and  is  in   compliance   with  all
                           applicable   laws,   rules,   regulations  or  orders
                           relating to its business and assets;

                  1.2      ELAN has full  corporate  authority  to  execute  and
                           deliver  this   Agreement  and  to   consummate   the
                           transactions  contemplated hereby; this Agreement has
                           been  duly   executed  and   delivered  by  ELAN  and
                           constitutes  the legal and valid  obligations of ELAN
                           and is  enforceable  against ELAN in accordance  with
                           its terms and the execution, delivery and performance
                           of this Agreement and the  transactions  contemplated
                           hereby  and will not  violate  or result in a default
                           under or creation of lien or encumbrance under ELAN's
                           memorandum  and  articles  of  association  or  other
                           organic   documents,   any   material   agreement  or
                           instrument  binding  upon  or  affecting  ELAN or its
                           properties or assets or any applicable  laws,  rules,
                           regulations   or   orders   affecting   ELAN  or  its
                           properties or assets;

                  1.3      ELAN is not in material default of its memorandum and
                           articles of association or similar organic documents,
                           any  applicable  material laws or  regulations or any
                           material   contract  or  agreement  binding  upon  or
                           affecting  it or its  properties  or  assets  and the
                           execution, delivery and performance of this Agreement
                           and the  transactions  contemplated  hereby  will not
                           result in any such violation; and

                  1.4      ****.

         2. IOMED represents to ELAN the following:

                  2.1.     IOMED is duly and validly  existing in good  standing
                           in the  jurisdiction  of its  incorporation  and each
                           other  jurisdiction  in  which  the  conduct  of  its
                           business requires such qualification, and IOMED is in
                           compliance   with   all   applicable   laws,   rules,
                           regulations  or orders  relating to its  business and
                           assets;

                  2.2.     IOMED has full  corporate  authority  to execute  and
                           deliver  this   Agreement  and  to   consummate   the
                           transactions  contemplated hereby; this Agreement has
                           been duly executed and delivered and  constitutes the
                           legal   and  valid   obligations   of  IOMED  and  is
                           enforceable  against  IOMED  in  accordance  with its
                           terms; and the execution, delivery and performance of
                           this  Agreement  and  the  transactions  contemplated
                           hereby will not violate or result in a default  under
                           or  creation  of lien or  encumbrance  under  IOMED's
                           certificate  of   incorporation,   by-laws  or  other
                           organic   documents,   any   material   agreement  or
                           instrument  binding  upon or  affecting  IOMED or its
                           properties or assets or any applicable  laws,  rules,
                           regulations   or  orders   affecting   IOMED  or  its
                           properties or assets;

                  2.3.     IOMED is not in  default of its  charter or  by-laws,
                           any  applicable  laws or  regulations or any material
                           contract or agreement binding upon or affecting it or
                           its properties or assets and the execution,  delivery
                           and  performance  of this  letter  agreement  and the
                           transactions  contemplated  hereby will not result in
                           any such violation.

                  2.4.     IOMED represents and warrants that it has not granted
                           any option,  license,  right or interest to any third
                           party  which  would  conflict  with the terms of this
                           Agreement.

                  2.5.     ****.

ARTICLE VII                PATENTS

         1.       ****.

         2.       The Parties agree that the following provisions of Article VII
                  Paragraph  2. shall apply as regards  the filing,  prosecution
                  and Maintenance of the ELAN IONTOPHORETIC PATENT RIGHTS:

                  2.1      ****.

                  2.2.     ****.

                  2.3.     ****.

                  2.4.     ****.

         3.       ****.

         4.       ****.

ARTICLE VIII:     TERM AND TERMINATION

         1.       This Agreement is concluded for a period  commencing as of the
                  date of this  Agreement  and  shall  expire  ****.

                  ****.

         2.       In  addition,  for  a  period  of  ****  commencing  upon  the
                  expiration of the TERM ("the ADDITIONAL  TERM"),  the licenses
                  granted  by  ELAN  pursuant  to  Article  II  shall  continue,
                  provided,  that the royalties  payable  during the  ADDITIONAL
                  TERM to ELAN referred to in Article IV shall be ****.

         3 .      In  addition to the rights of early or  premature  termination
                  provided for  elsewhere in this  Agreement,  in the event that
                  any of the term or provisions hereof are incurably breached by
                  either  Party,   the   non-breaching   Party  may  immediately
                  terminate  this  Agreement  by written  notice.  An  incurable
                  breach  shall be  committed  when either  Party is  dissolved,
                  liquidated,   discontinued,  becomes  insolvent  or  when  any
                  proceeding  is  filed  or  commenced  by  either  Party  under
                  bankruptcy,   insolvency   or  debtor  relief  laws  (and  not
                  dismissed  within  ninety  (90)  days).  Subject  to the other
                  provisions  of  this  Agreement  in the  event  of  any  other
                  material breach,  the  non-breaching  Party may terminate this
                  Agreement  by the  giving of written  notice to the  breaching
                  Party that this  Agreement  will  terminate  on the  ninetieth
                  (90th) day from notice unless cure is sooner effected.  If the
                  breaching Party has proposed a course of action to rectify the
                  breach and is acting in good faith to rectify same but has not
                  cured the breach by the ninetieth  (90th) day, the said period
                  shall be extended by such period as is reasonably necessary to
                  permit the breach to be  rectified.  In the event that a Party
                  is entitled to terminate this Agreement, such Party shall also
                  be entitled to terminate the DDS AGREEMENT. Furthermore in the
                  event that a Party is entitled to terminate the DDS AGREEMENT,
                  such Party shall also be entitled to terminate this Agreement.
                  In the event that the breaching Party disputes the validity of
                  the of the right of the  non-breaching  Party to terminate the
                  Agreement  pursuant to this Paragraph,  either Party may refer
                  the dispute to an  arbitrator  pursuant to the  provisions  of
                  Article IX  Paragraph  14.  Pending the  determination  of the
                  arbitrator,  neither  Party may regard the Agreement as having
                  been terminated and in particular shall not allege or claim to
                  any  third  party  that  the  Agreement  has  been  terminated
                  pursuant to this Paragraph.

         4.       In the event that IOMED  elects to  proceed  against  ELAN for
                  damages in circumstances  where IOMED would have been entitled
                  to terminate the Agreement  pursuant to Article IX Paragraph 3
                  and IOMED  obtains a final order for  damages  from a court of
                  competent jurisdiction which is not subject of further appeal,
                  IOMED may  offset  the said  order for  damages  against  sums
                  otherwise due to ELAN pursuant to Article IV until recovery of
                  the said judgment.

          5. Upon termination of the Agreement:

                  5.1.     any sums  that were due from  IOMED to ELAN  prior to
                           the exercise of the right to terminate this Agreement
                           shall  be paid  in full  within  sixty  (60)  days of
                           termination of this Agreement;

                  5.2.     all   confidentiality   provisions  (other  than  the
                           obligations  set out in Article IX Paragraph  1.1, as
                           they effect ELAN in the event of  termination of this
                           Agreement by ELAN pursuant to Article VIII  Paragraph
                           3 due  to the  breach  by  IOMED)  set  out  in  this
                           Agreement shall remain in full force and effect for a
                           period of ****;

                  5.3.     all responsibilities and warranties shall insofar are
                           appropriate remain in full force and effect;

                  5.4.     the rights of inspection  and audit shall continue in
                           force  for the  period  referred  to in the  relevant
                           provisions of this Agreement;

                  5.5      termination  of this  Agreement  for any reason shall
                           not  release  any  Party  hereto  from any  liability
                           which,  at the time of such  termination  has already
                           accrued to the other  Party or which is  attributable
                           to a period  prior to such  termination  nor preclude
                           either party from pursuing all rights and remedies it
                           may  have  hereunder  or at  law  or in  equity  with
                           respect to any breach of this Agreement;

                  5.6      in the event of termination of this Agreement by ELAN
                           or IOMED  pursuant to Article VIII Paragraph 3, IOMED
                           and ELAN shall promptly return to the other Party all
                           CONFIDENTIAL  INFORMATION  received  from  the  other
                           Party  (except one copy of which may be retained  for
                           archival purposes);

                  5.7      in the event this  Agreement is terminated by ELAN or
                           IOMED pursuant to Article VIII Paragraph 3, IOMED and
                           its sublicensees shall have the right for a period of
                           **** from  termination to sell or otherwise
                           dispose  of the stock of any  PRODUCTS  then on hand,
                           which  such sale  shall be  subject to Article IV and
                           the other  applicable  terms of this  Agreement.  The
                           foregoing  provisions  of  this  Paragraph  shall  be
                           subject  to  the  Provisions  of  such  agreement  or
                           agreements  as  ELAN  and  one or  more  sublicensees
                           conclude pursuant to Article II Paragraph 2.4;

                   5.8     in the event this  Agreement is terminated by ELAM or
                           IOMED  pursuant  to  Article  VIII  Paragraph  3, the
                           licenses granted by ELAN to IOMED shall terminate and
                           ELAN shall  thenceforth  be  entitled  to exploit the
                           ELAN   INTELLECTUAL   PROPERTY   together   with  any
                           improvements  made by IOMED to the ELAN  INTELLECTUAL
                           PROPERTY; provide4 that the foregoing provision shall
                           be subject to the  provisions of Article II Paragraph
                           2.4. and any agreements  entered into pursuant to the
                           said Paragraph, and


                  5.9.     Articles I,  Article II  Paragraph  2.4,  Article VI,
                           Article VII  Paragraph 1, Article VIII and Article IX
                           (other than  Paragraph 3 thereof)  shall  survive the
                           termination  or expiration of this  Agreement for any
                           reason.

ARTICLE IX:                SUNDRY CLAUSES

           1.      Secrecy

                  1.1.     Each of the parties  agrees,  during the TERM and the
                           ADDITIONAL  TERM,  to  hold  in  confidence  and  not
                           disclose to any third  parties,  including any of the
                           OFFERING  PARTIES,  except to the extent  required by
                           applicable law or administrative or judicial process,
                           the ELAN IONTOPHORETIC  INTELLECTUAL  PROPERTY or the
                           contents  or  nature  thereof,   provided,  that  the
                           foregoing covenant shall not be applicable to ELAN in
                           the event that the  foregoing  covenant  shall not be
                           applicable  to  ELAN  in the  event  that  IOMED  (i)
                           abandons or (ii)  ceases to develop or  commercialize
                           (and provides  notice  thereof to ELAN) any such ELAN
                           IONTOPHORETIC    INTELLECTUAL   PROPERTY   and   ELAN
                           determines   subsequently  to  develop   products  or
                           technologies   based  on  such   ELAN   IONTOPHORETIC
                           INTELLECTUAL PROPERTY,  irrespective of whether it is
                           reduced to patent.

                  Each Party may make such disclosure to its directors, officers
                  and agents and, in the case of IOMED, its potential and actual
                  sublicensees  and other  parties  to whom such  disclosure  is
                  appropriate  to enable  IOMED to conduct its regular  business
                  (each  of  whom   shall  be   bound  by   IOMED's   disclosure
                  agreements),  who shall be  informed  of such  confidentiality
                  obligation and for whose breach the disclosing  party shall be
                  responsible.

                   1.2.    Subject to the  provisions  of  Paragraph  1. 1., any
                           whether  written or oral (oral  information  shall be
                           reduced  to  writing  within  one  month by the Party
                           giving  the oral  information  and the  written  form
                           shall be furnished to the other Party)  pertaining to
                           the ELAN IONTOPHORETIC  INTELLECTUAL  PROPERTY or the
                           PRODUCTS  that  has been or will be  communicated  or
                           delivered by ELAN to IOMED,  and any information from
                           time to time  communicated  or  delivered by IOMED to
                           ELAN,  including without  limitation,  trade secrets,
                           business methods, and cost,  supplier,  manufacturing
                           and customer  information,  shall be treated by IOMED
                           and ELAN, respectively,  as CONFIDENTIAL INFORMATION,
                           and shall not be  disclosed  or revealed to any third
                           Party  whatsoever  or used in any  manner  except  as
                           expressly  provided  for herein;  provided,  however,
                           that  such  CONFIDENTIAL  INFORMATION  shall  not  be
                           subject  to the  restrictions  and  prohibitions  set
                           forth  in  this  section  to  the  extent  that  such
                           CONFIDENTIAL INFORMATION:

                           1.2.1.   is   available   to  the  public  in  public
                                    literature or otherwise, or after disclosure
                                    by one  Party to the  other  becomes  public
                                    knowledge  through  no  default of the Party
                                    receiving such information; or

                           1.2.2.   was  known  to  the  Party   receiving  such
                                    information  prior  to the  receipt  of such
                                    information by such Party,  whether received
                                    before or after the date of this  Agreement;
                                    or

                           1.2.3.   is  obtained  by the  Party  receiving  such
                                    information  from a third  party not subject
                                    to a  requirement  of  confidentiality  with
                                    respect to such information; or

                           1.2.4.   is required to be disclosed pursuant to: (A)
                                    any order of a court having jurisdiction and
                                    power  to  order  such   information  to  be
                                    released  or  made  public;   or  (B)  other
                                    requirement  of  law,  provided  that if the
                                    receiving Party becomes legally  required to
                                    disclose any CONFIDENTIAL  INFORMATION,  the
                                    receiving  Party  shall give the  disclosing
                                    Party prompt notice of such fact so that the
                                    disclosing  Party  may  obtain a  protective
                                    order or other appropriate remedy concerning
                                    any such disclosure.

                                    The  receiving  Party shall fully  cooperate
                                    with the disclosing Party in connection with
                                    the disclosing Party's efforts to obtain any
                                    such  order  or  other  remedy.  If any such
                                    order  or  other   remedy   does  not  fully
                                    preclude  disclosure,  the  receiving  Party
                                    shall  make  such  disclosure  only  to  the
                                    extent  that  such   disclosure  is  legally
                                    required; or

                           1.2.5.   is  independently  developed  by or for  the
                                    Party by persons  not  having  access to the
                                    CONFIDENTIAL INFORMATION of the other Party.

                   1.3.    Each  Party  shall  take all such  precautions  as it
                           normally takes with its own CONFIDENTIAL  INFORMATION
                           to   prevent   any   improper   disclosure   of  such
                           CONFIDENTIAL INFORMATION to any third Party, provided
                           however,  that such  CONFIDENTIAL  INFORMATION may be
                           disclosed  within the limits  required  to obtain any
                           authorization from the FDA or any other United States
                           of  America  or foreign  governmental  or  regulatory
                           agency  or,  with the prior  written  consent  of the
                           other   Party,   which  shall  not  be   unreasonably
                           withheld,   or  as  may   otherwise  be  required  in
                           connection with the purposes of this Agreement.

                  1.4.     IOMED  agrees  that  it will  not  use,  directly  or
                           indirectly,   any  ELAN  IONTOPHORETIC   INTELLECTUAL
                           PROPERTY, or other CONFIDENTIAL INFORMATION disclosed
                           to IOMED  or  obtained  from  ELAN  pursuant  to this
                           Agreement,  other than as expressly  provided herein.
                           ELAN  agrees  that  it  will  not  use,  directly  or
                           indirectly,  any IOMED KNOW-HOW,  IOMED PATENT RIGHTS
                           or other CONFIDENTIAL  INFORMATION  disclosed to ELAN
                           or obtained  from IOMED  pursuant to this  Agreement,
                           other than as expressly provided herein.

                  1.5      IOMED and ELAN will not  publicize  the  existence of
                           this  Agreement in any way without the prior  written
                           consent  of  the  other  subject  to  the  disclosure
                           requirements of applicable laws and  regulations.  In
                           the  event  that  either  Party  wishes  to  make  an
                           announcement  concerning  the  Agreement,  that Party
                           will seek the consent of the other  Party.  The terms
                           of any  such  announcement  shall be  agreed  in good
                           faith.

         2.       Assignments/Subcontracting

                  IOMED may not assign  (other than by  operation  of law in the
                  event of an  acquisition  of  IOMED,  or a merger  or  similar
                  transaction, subject to the provisions as set forth in Article
                  IX Paragraph 3) the rights  licensed by ELAN under  Article II
                  without  the  prior  written  consent  of ELAN,  which  may be
                  withheld in ELAN's sole discretion.  ELAN shall be entitled to
                  assign its rights and obligations to an AFFILIATE.

                  ELAN may not assign to an unaffiliated third party (other than
                  by operation of law in the event of an acquisition of ELAN, or
                  a  merger  or  similar  transaction)  its  rights  under  this
                  Agreement  without the prior written  consent of IOMED,  which
                  may be withheld in IOMED's sole discretion.

         3.       Certain Changes of Control.

                  ****.

                  ****.

         4.       Parties bound

                  This Agreement shall be binding upon and enure for the benefit
                  of Parties hereto, their successors and permitted assigns.

         5.       Severability

                  If any provision in this Agreement is agreed by the Parties to
                  be, or is deemed to be, or becomes invalid,  illegal,  void or
                  unenforceable  under any law that is  applicable  hereto,  (i)
                  such provision will be deemed amended to conform to applicable
                  laws so as to be valid and  enforceable or, if it cannot be so
                  amended  without  materially  altering  the  intention  of the
                  Parties, it will be deleted, with effect from the date of such
                  agreement or such  earlier date as the Parties may agree,  and
                  (ii)  the  validity,   legality  and   enforceability  of  the
                  remaining  provisions of this Agreement  shall not be impaired
                  or affected in any way.

         6.       Force Majeure

                  Neither Party to this  Agreement  shall be liable for delay in
                  the  performance of any of its  obligations  hereunder if such
                  delay  results  from  cause  beyond  its  reasonable  control,
                  including,  without limitation,  acts of God, fires,  strikes,
                  acts  of  war,  or  intervention  of a  Government  Authority,
                  non-availability  of raw  materials,  but any  such  delay  or
                  failure   shall  be   remedied   by  such  Party  as  soon  as
                  practicable.

         7.       Relationship of the Parties

                  Nothing  contained  in this  Agreement is intended or is to be
                  construed  to  constitute  ELAN and IOMED as partners or joint
                  venturers or either Party as an employee of the other. Neither
                  Party  hereto  shall  have any  express  or  implied  right or
                  authority to assume or create any  obligations on behalf of or
                  in the name of the other  Party or to bind the other  Party to
                  any contract, agreement or undertaking with any third party

         8.       Amendments

                  No  amendment,   modification  or  addition  hereto  shall  be
                  effective  or  binding  on either  Party  unless  set forth in
                  writing and executed by a duly  authorized  representative  of
                  both Parties.

          9.      Waiver

                  No waiver of any right  under this  Agreement  shall be deemed
                  effective unless contained in a written document signed by the
                  Party charged with such waiver, and no waiver of any breach or
                  failure  to  perform  shall be  deemed  to be a waiver  of any
                  future  breach or failure  to perform or of any right  arising
                  under this Agreement.

         10.      Headlines

                  The section headings  contained in this Agreement are included
                  for convenience only and form no part of the agreement between
                  the Parties. Save as otherwise provided herein,  references to
                  articles,  paragraphs,  clauses and appendices are up to those
                  contained in this Agreement.

         11.      No effect on other agreements

                  No  provision  of this  Agreement  shall be construed so as to
                  negate,  modify  or affect  in any way the  provisions  of any
                  other  agreement  between  the  Parties  unless   specifically
                  referred  to, and solely to the extent  provided,  in any such
                  other agreement.

         12.      Applicable Law

                  This  Agreement  (a) shall be  governed  by and  construed  in
                  accordance  with the  internal  laws of the State of New York,
                  without  regard to principles of conflicts of law, and subject
                  to those  provisions  where the Parties have  conflicts of law
                  expressly  agreed  to submit a dispute  to  arbitration,  each
                  party consents to the exclusive jurisdiction of any Federal or
                  state court sitting in the County,  City and State of New York
                  over any dispute arising from this Agreement.

         13.      Notice

                  13.1.  Any notice to be given under this Agreement  shall be
                           sent in writing in English by  registered  airmail or
                           telefaxed to:

                  ELAN at

                         Elan Corporation PIC.
                         Monkstand, Athlone,
                         Co. Westmeath,
                         Ireland.


                         Attention:  President Elan Pharmaceutical Technologies,
                         a division of Elan Corporation
                         plc
                         Telephone:  353 902 94666
                         Telefax:    353 902 92427

                  IOMED at

                         IOMED, Inc.
                         3385 West 1820 South
                         Salt Lake City, UT 84104,
                         United States of America

                         Attention:  President and Chief Executive Officer
                         Telephone:  1-801-975-1191
                         Telefax:    1-801-972-9072

                  or to such other  addresses)  and telefax  numbers as may from
                  time  to  time  be  notified  by  either  Party  to the  other
                  hereunder.

                  13.2.    Any notice  sent by mail shall be deemed to have been
                           delivered   within   seven  (7)  working  days  after
                           dispatch  and any  notice  sent by  telefax  shall be
                           deemed to have been delivered within twenty four (24)
                           hours of the time of the  dispatch.  Notice of change
                           of address shall be effective  upon receipt  provided
                           that such date of receipt  must be a business day for
                           the Party to whom the notice is delivered.


         14.      Arbitration

                  Any  dispute  under  this  Agreement  which is not  settled by
                  mutual  consent  and which is the  subject  of an  arbitration
                  clause  shall  be  finally  settled  by  binding   arbitration
                  conducted in accordance with the Commercial  Arbitration Rules
                  of  the  American  Arbitration  Association  by an  arbitrator
                  appointed in accordance with said rules. The arbitration shall
                  be held in New York, New York and the  arbitrator  shall be to
                  the extent practicable experienced as to the subject matter of
                  the dispute such as an  independent  expert in  pharmaceutical
                  product   development   and  marketing   (including   clinical
                  development and regulatory  affairs) or an independent  patent
                  attorney as the case may be. The  arbitrator  shall  determine
                  what discovery will be permitted,  consistent with the goal of
                  limiting  the cost and time which the Parties  must expend for
                  discovery; provided the arbitrator shall permit such discovery
                  as he deems necessary to permit an equitable resolution of the
                  dispute.  Any written evidence  originally in a language other
                  than  English  shall  be  submitted  in  English   translation
                  accompanied by the original or a true copy thereof.  The costs
                  of the arbitration,  including administrative and arbitrator's
                  fees,  shall be shared  equally by the  Parties and each Party
                  shall  bear its own costs and  attorneys'  and  witness'  fees
                  incurred in connection with the arbitration, provided that the
                  prevailing  Party may be awarded the reasonable costs and fees
                  incurred in connection  with the arbitration at the discretion
                  of the arbitrator.

                  A disputed  performance or suspended  performance  pending the
                  resolution of the arbitration  must be completed within thirty
                  (30) days following the final  decision of the  arbitrators or
                  such other reasonable period as the arbitrators determine in a
                  written opinion.  Any arbitration subject to this Paragraph 14
                  shall be  completed  within  one (1) year  from the  filing of
                  notice  of a request  for such  arbitration.  The  arbitration
                  proceedings  and the decision shall not be made public without
                  the joint consent of the Parties and each Party shall maintain
                  the  confidentiality  of such  proceedings and decision unless
                  (a)  otherwise  permitted by the other Party or (b)  otherwise
                  required by the applicable law in which case the provisions of
                  Article IX Paragraph 1.2.4.  shall be applicable.  ****.

         15.      Withholding

                  Any income or other  taxes  which  IOMED is required by law to
                  pay or  withhold on behalf of ELAN with  respect to  royalties
                  and any other  moneys  payable to ELAN  under  this  Agreement
                  shall be deducted from the amount of such royalties and moneys
                  due. IOMED shall furnish ELAN with proof of such payments. Any
                  such tax  required to be paid or withheld  shall be an expense
                  of and borne solely by ELAN. IOMED shall promptly provide ELAN
                  with a  certificate  or other  documentary  evidence to enable
                  ELAN to  support a claim for a refund or a foreign  tax credit
                  with respect to any such tax so withheld or deducted by IOMED.
                  Both  Parties will  reasonably  cooperate  in  completing  and
                  filing   documents   required  under  the  provisions  of  any
                  applicable  tax treaty or under any other  applicable  law, in
                  order to enable  IOMED to make such  payments to ELAN  without
                  any deduction or withholding.

         16.      Indemnity

                  16.1.    ELAN shall indemnify,  defend and hold harmless IOMED
                           from all actions,  losses, claims, demands,  damages,
                           costs   and   liabilities    (including    reasonable
                           attorneys'  fees)  to which  IOMED  is or may  become
                           subject  insofar as they arise out of or are  alleged
                           or  claimed to arise out of any breach by ELAN of any
                           of its obligations under this Agreement or warranties
                           of ELAN.

                  16.2.    ****.

                  16.3.    As a  condition  of  obtaining  an  indemnity  in the
                           circumstances  set out  above,  the Party  seeking an
                           indemnity shall:

                           16.3.1   ****;

                           16.3.2.  ****;

                           16.3.3.  ****;

                           16.3.4.  ***;

                                    and

                           16.3.5.  ****.

                  16.4.    Notwithstanding  anything  to the  contrary  in  this
                           Agreement,  ELAN and IOMED shall not be liable to the
                           other by reason of any  representation  or  warranty,
                           condition or other term or any duty of common law, or
                           under the  express  terms of this  Agreement  for any
                           consequential  or incidental  loss or damage (whether
                           for  loss  of  profit  or   otherwise)   and  whether
                           occasioned  by  the   negligence  of  the  respective
                           Parties, their employees or agents or otherwise.

         17.      Entire Agreement

                  This Agreement  including its  Appendices,  together with ****
                  and the further documents  referred to therein,  each of which
                  are being executed of even date herewith, set forth the entire
                  agreement and understanding of the Parties with respect to the
                  subject  matter hereof,  and supersedes all prior  discussions
                  agreements and writings in relating thereto, ****.

         18.      Counterparts

                  This  Agreement may be executed in two  counterparts,  each of
                  which shall be deemed an  original  and which  together  shall
                  constitute one instrument.

         IN WITNESS  THEREOF the Parties  hereto have executed this Agreement in
duplicate.

         Executed by IOMED on ____ April, 1997

         By:
         Name:
         Title:

         Executed by ELAN _____ April, 1997

         By:
         Name:
         Title:



       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                This Agreement is made the 14th day of April 1997

                                 BY AND BETWEEN

                           DRUG DELIVERY SYSTEMS, INC.

                   A     Corporation  organized  and existing  under the laws of
                         the State of New York,  having an office at 1300  Gould
                         Drive, Gainesville, Georgia 30504,
                            United States of America



                                       AND



                                   IOMED, Inc.

                     A  Corporation organized and existing under the laws of the
                        State of Utah,  having an office at 3385 West 1820 South
                        Salt Lake City, UT 84104,
                        United States of America

WHEREAS:

         DDS is beneficially  entitled to the use of various patents,  including
the DDS  IONTOPHORETIC  PATENT  RIGHTS,  which have been  granted or are pending
under the International Convention in relation to the development and production
of  iontophoretic  transdermal  devices  and  drug  specific  dosage  forms  for
pharmaceutical devices, products and processes, and

         IOMED is desirous of entering  into a licensing  agreement  with DDS to
further develop,  manufacture and have manufactured in accordance with the terms
of this  Agreement  and to  market,  sell and  distribute  the  PRODUCTS  in the
TERRITORY without infringing any of the DDS IONTOPHORETIC  PATENT RIGHTS held by
DDS, and

         DDS is prepared to license the DDS  IONTOPHORETIC  PATENT RIGHTS in the
TERRITORY to IOMED, and

         NOW IT IS HEREBY AGREED AS FOLLOWS:

ARTICLE I.                 DEFINITIONS

         1.1. In the present Agreement and any further  agreements based thereon
between the Parties hereto, the following definitions shall prevail:

                  1. ADDITIONAL TERM shall have the meaning set forth in Article
VIII, Paragraph 2.

                  2.       AFFILIATE   shall  mean  any  corporation  or  entity
                           controlling,   controlled  by  or  under  the  common
                           control  of DDS or IOMED as the case may be.  For the
                           purpose of this  paragraph,  "control" shall mean the
                           direct  or  indirect  ownership  of  at  least  fifty
                           percent  (50%)  of the  outstanding  shares  or other
                           voting   rights  of  the  subject   entity  to  elect
                           directors,  or if not meeting the preceding criterion
                           any  entity  owned  or  controlled  by or  owning  or
                           controlling at the maximum control or ownership right
                           permitted in the country where such entity exists.

                  3. Agreement shall mean this agreement.

                  4.       cGCP,  cGLP and cGNO shall mean current Good Clinical
                           Practices,  current  Good  Laboratory  Practices  and
                           current Good Manufacturing Practices respectively.

                  5.       CONFIDENTLAL   INFORMATION  shall  mean  information,
                           material or data  relating to the FIELD not generally
                           known  to the  public.  CONFIDENTIAL  INFORMATION  in
                           tangible form disclosed  hereunder shall be marked as
                           "Confidential"  at the  time it is  delivered  to the
                           receiving Party.  CONFIDENTIAL  INFORMATION disclosed
                           orally  shall  be  identified  as   confidential   or
                           proprietary  when  disclosed  and such  disclosure of
                           CONFIDENTIAL   INFORMATION   shall  be  confirmed  in
                           writing  within  thirty  (30) days by the  disclosing
                           Party.

                  6.       DDS shall mean Drug Delivery Systems, Inc. and any of
                           its AFFILIATES.

                  7.       DDS  IONTOPHORETIC   PATENT  RIGHTS  shall  mean  all
                           granted patents and pending patent applications owned
                           by, or licensed by DDS,  the current  status of which
                           is set forth in Appendix C. DDS IONTOPHORETIC  PATENT
                           RIGHTS   shall   also    include   all    conditions,
                           continuations-in-part,   divisionals,  re-issues  and
                           re-examinations    of   such   patents   and   patent
                           applications  and any  patents  issuing  thereon  and
                           extensions of any patents licensed  hereunder and all
                           foreign counterparts thereto.

                  8        EFFECTIVE DATE shall mean the 14th day of April 1997.

                  9.       ELAN shall mean Elan  Corporation  plc and any of its
                           AFFILIATES.

                  10.      ELAN  AGREEMENT  shall  mean  the  license  agreement
                           entered into between  IOMED and ELAN on the EFFECTIVE
                           DATE.

                  11.      ELAN IONTOPHORETIC KNOW-HOW shall have the meaning as
                           defined in Article I of the ELAN AGREEMENT.

                  12.      ELAN  IONTOPHORETIC  PATENT  RIGHTS  shall  have  the
                           meaning   as   defined  in  Article  I  of  the  ELAN
                           AGREEMENT.

                  13.      FDA  shall  mean  the  United  States  Food  and Drug
                           Administration or any other successor  agency,  whose
                           approval is  necessary  to market the PRODUCTS in the
                           United States of America and its foreign  equivalents
                           in such other  countries of the TERRITORY where IOMED
                           intends to obtain regulatory approval.

                  14.      FIELD shall mean ****.

                  15.      IOMED  shall  mean  IOMED,   Inc.   and  any  of  its
                           AFFILIATES, including DERMION Inc.

                  16.      IOMED KNOW-HOW shall mean all scientific or technical
                           knowledge,   information   or  expertise   developed,
                           produced,  created  or  acquired  by or an  behalf of
                           IOMED which is not generally known to the public,  or
                           developed by or on behalf of IOMED during the term of
                           this Agreement,  relating to the PRODUCTS,  excluding
                           ELAN IONTOPHORETIC  KNOW-HOW,  whether or not covered
                           by any patent copyright,  design,  trademark or other
                           industrial or intellectual property rights.

                  17.      IOMED PATENT  RIGHTS  shall mean all granted  patents
                           and pending patent  applications owned or licensed by
                           IOMED   relating   to  the  FIELD,   excluding   ELAN
                           IONTOPHORETIC  PATENT  RIGHTS  and DDS  IONTOPHORETIC
                           PATENT RIGHTS. IOMED PATENT RIGHTS shall also include
                           all       continuations,       continuations-in-part,
                           divisionals,  re-issues and  re-examinations  of such
                           patents  and  patent  applications  and  any  patents
                           issuing  thereon  and  extensions   thereof  and  all
                           foreign  counterparts  thereto.  IOMED PATENT  RIGHTS
                           shall   further   include   any   patents  or  patent
                           application  covering any improved  methods of making
                           or using the  PRODUCTS  invented or acquired by IOMED
                           during the term of this Agreement.

                  18.      IND shall mean one or more  investigational  new drug
                           applications  filed  by ELAN or to be  filed by IOMED
                           with the FDA-

                  19.      NET REVENUES shall mean:

                           19.1.    ****:

                                    19.1.1  ****, or

                                    19.1.2. ****, or

                                    19.1.3. ****; and

                           19.2.    ****

                                   19.2.1.  ****;

                                   19.2.2.  ****;

                                   19.2.3.  ****;

                                   19.2.4.  ****; and

                                   19.2.5.  ****.

                           ****.

                           ****.

                           ****.

                           ****.

                  20.      NDA   shall   mean  one  or  more  of  the  New  Drug
                           Applications  which IOMED shall file,  including  any
                           supplements  or amendments  thereto and 510(k)s which
                           IOMED may file, for the PRODUCTS with the FDA.

                  21.      OFFERING  PARTY shall mean ****.

                  22.      Party  shall mean  IOMED or DDS,  as the case may be.
                           "Parties" shall mean IOMED and DDS.

                  23.      PRODUCT(S)  shall  mean  all  devices  or  any  parts
                           thereof  developed,  manufactured  or  sold  by or on
                           behalf of IOMED  within the FIELD,  ****.

                  24.      TERM shall have the meaning set forth in Article VIII
                           Paragraph 1.

                  25.      TERRITORY means ****.

                  26.      $ shall mean United States Dollars.

         1.2      In this Agreement

                  1.2.1    the singular  includes the plural and vice versa, the
                           masculine  includes  the  feminine and vice versa and
                           references  to  natural  persons  include   corporate
                           bodies, partnerships and vice verse.

                  1.2.2    any reference to a Article or Appendix shall,  unless
                           otherwise  specifically provided, be to an Article or
                           Appendix of this Agreement.

                  1.2.3    the  headings  of  this  Agreement  are  for  ease of
                           reference only and shall not affect its  construction
                           or interpretation.

ARTICLE II.                THE LICENSE

         1.1.     DDS  shall  remain  Proprietor  of all the  DDS  IONTOPHORETIC
                  PATENT  RIGHTS but hereby  grants to IOMED for the term of the
                  Agreement  an exclusive  (including  as to DDS) license in the
                  TERRITORY, with the right to grant sublicenses pursuant to and
                  in accordance  with the  provisions of Article II Paragraph 2,
                  to research, develop, manufacture, have manufactured for IOMED
                  (or its  permitted  sublicensees),  use,  sell  and  otherwise
                  commercialize  the DDS  IONTOPHORETIC  PATENT  RIGHTS  and the
                  PRODUCTS in the FIELD under the terms and  conditions  set out
                  herein.

         1.2.     ****.

         2.1.     IOMED  may  sublicense   rights  which   incorporate  the  DDS
                  IONTOPHORETIC  PATENT  RIGHTS ****,  without the prior written
                  consent of DDS .

         2.2.     Any sublicense  other than permitted by Paragraph 2. 1. above,
                  ****,  shall require the prior written  consent of DDS,  which
                  may be withheld in the sole discretion of DDS.

         2.3.     NO  sublicense   granted  by  IOMED  pursuant  to  Article  II
                  Paragraph 2 shall authorize or permit the sublicensee to grant
                  further  sublicenses  ****,  IOMED  shall  use its  reasonable
                  endeavors  to ensure  that DDS shall  have the same  rights of
                  audit  and  inspection  vis a vis the  sublicensee  as DDS has
                  pursuant to this Agreement concerning IOMED.

         2.4.     Insofar as the obligations owed by IOMED to DDS are concerned,
                  IOMED shall remain  responsible  for all acts and omissions of
                  any  sublicensee  as if such acts and omissions were by IOMED;
                  provided  that no such acts or omissions  of such  sublicensee
                  will constitute a material breach by IOMED for the purposes of
                  Article VIII Paragraph 3. In the event that DDS terminates the
                  Agreement pursuant to the provisions of Article VIII Paragraph
                  3, due to the default of IOMED,  then DDS shall,  with IOMED's
                  consent  and  assistance,  notify each  sublicensee  appointed
                  pursuant  to  Article  II  Paragraphs   2.1  and  2.2  of  its
                  termination.  If any sublicensee  elects to notify DDS that it
                  requires the  continuation  of the  licenses  granted to IOMED
                  pursuant to this Agreement, DDS shall promptly enter into good
                  faith negotiations with such sublicensee to establish a direct
                  contractual  nexus  between  DDS and  such  sublicensee.  Such
                  contractual nexus shall subject to DDS's reasonable discretion
                  be on  commercially  reasonable  terms and shall to the extent
                  practicable  be on  terms  no  less  favorable  to  the to the
                  sublicensee  than the  terms of such  sublicensees'  agreement
                  with IOMED, and shall provide that the sublicensee  shall take
                  over the applicable  obligations owed by IOMED to DDS pursuant
                  to this Agreement.  Sales of PRODUCTS and other  consideration
                  payable to such a  sublicensee  in  relation  to the  products
                  shall  constitute  NET REVENUES for the purpose of calculating
                  the  sums  payable  by the  sublicensee  to  DDS.  ****.

         3.       It is contemplated that the furnishing of copies of relevant
                  patent  documentation  regarding the DDS IONTOPHORETIC  PATENT
                  RIGHTS shall be completed  within six months of the  EFFECTIVE
                  DATE.

         4.       LEFT DELIBERATELY BLANK

         5.       IOMED  shall  mark or have  marked  the  patent  number on all
                  PRODUCTS,  or otherwise  reasonably  communicate  to the trade
                  concerning  the  existence  of any  DDS  IONTOPHORETIC  PATENT
                  RIGHTS for the countries within the TERRITORY in such a manner
                  as  to  ensure  compliance  with,  and  enforceability  under,
                  applicable laws.

         Performance by IOMED

         6.       IOMED shall use  commercially  reasonable  efforts  consistent
                  with its  financial  resources  and  capital  constraints,  to
                  research,  develop,  register, market and promote the PRODUCTS
                  and to  exploit  the DDS  IONTOPHORETIC  PATENT  RIGHTS in the
                  major markets of the TERRITORY.

         7.       **** IOMED shall report on the ongoing  sales  performance  of
                  the PRODUCTS,  and the  exploitation of the DDS  IONTOPHORETIC
                  PATENT  RIGHTS in the  TERRITORY,  ****.  For the avoidance of
                  doubt, the Parties agree that all information furnished to DDS
                  pursuant  to  this  Paragraph  shall  constitute  CONFIDENTIAL
                  INFORMATION for the purpose of this Agreement.

         8        LEFT DELIBERATELY BLANK

         9.       LEFT DELIBERATELY BLANK

         10.      LEFT DELIBERATELY BLANK

         11.      LEFT DELIBERATELY BLANK

         12.      LEFT DELIBERATELY BLANK

         13.      IOMED  hereby  confirms  that it  intends  to  manufacture  or
                  procure the  manufacture  of the  PRODUCTS  in a manner  which
                  fully complies with all applicable statutes,  ordinances,  and
                  regulations   of  the  United  States  of  America  and  other
                  countries  with  respect to the  manufacture  of the  PRODUCTS
                  including, but not limited to, the U.S. Federal Food, Drug and
                  Cosmetic Act and regulations thereunder, cGLP, cGCP and cGMP.

ARTICLE III.               DEVELOPMENT OF THE PRODUCT

         1.       IOMED  shall  be  responsible  for  the  cost  of the  further
                  development,  registration,  manufacture  and marketing of the
                  PRODUCTS.

ARTICLE IV.                FINANCIAL PROVISIONS

         1.       License Royalties

                  1.       In consideration of the rights and license granted to
                           IOMED  to the  DDS  IONTOPHORETIC  PATENT  RIGHTS  by
                           virtue of this Agreement, IOMED shall pay to DDS, the
                           sum of ****  United  States  Dollars  **** in cash by
                           wire  transfer due upon  execution of this  Agreement
                           and payable within two business days of the EFFECTIVE
                           DATE.

         2.       Royalty on NET REVENUES

                  2.1.     In   consideration   of  the   license   of  the  DDS
                           IONTOPHORETIC  PATENT RIGHTS to IOMED, and subject to
                           the provisions of Article IV paragraphs 2.2. and 2.3,
                           the  royalty  payable  by IOMED to DDS  shall be ****
                           percent (****%) on NET REVENUES generated on or after
                           the EFFECTIVE DATE.

                  2.2.     ****.

                           IOMED  shall not be  required to pay a royalty to DDS
                           in  excess of one  percent  (1%) of NET  REVENUES  on
                           commercialization  of the products listed in Appendix
                           D  hereto  which,   the  Parties   acknowledge,   are
                           presently-marketed products of IOMED. In the event of
                           any dispute  relating to the foregoing  provisions of
                           this Paragraph,  the Parties shall cause such dispute
                           to  be  arbitrated   before  an  experienced   patent
                           attorney.  In such event the  procedure  set forth in
                           Article  VIII   Paragraph  14  shall  to  the  extent
                           practicable apply to the conduct of such arbitration.

                  2.3.     LEFT DELIBERATELY BLANK

                  2.4.     IOMED shall not discriminate in its commercialization
                           strategy  and pricing  policy as between the PRODUCTS
                           referred to in Article IV Paragraphs 2. 1. and 2.2.

                  2.5.     ****.

Royalty Payments, Reports and Records

                  3.1.     Within  forty  five  (45)  days  of the  end of  each
                           quarter,  IOMED shall  notify DDS of the NET REVENUES
                           of-  each  of  the  PRODUCTS  and  arising  from  the
                           exploitation of the DDS  IONTOPHORETIC  PATENT RIGHTS
                           and/or  the  IOMED  PATENT  RIGHTS  and/or  the IOMED
                           KNOW-HOW, for that preceding quarter.  Payments shown
                           by each calendar quarter report to have accrued shall
                           be due on the date such report is due.  All  payments
                           due hereunder  shall be made to the  designated  bank
                           account of DDS in accordance with such timely written
                           instructions as DDS shall from time to time provide.

                  3.2.     IOMED shall keep and shall cause its  AFFILIATES  and
                           sublicensees  to keep true and  accurate  records  of
                           sales of PRODUCTS,  other transactions giving rise to
                           NET REVENUES,  and the royalties payable to DDS under
                           Article IV hereof and shall  deliver to DDS a written
                           statement   thereof   within  forty  five  (45)  days
                           following  the end of each  calendar  quarter (or any
                           part thereof in the first or last calendar quarter of
                           this Agreement) for such calendar quarter.

                           Said written  statements shall set forth (1) for each
                           PRODUCT ****,  the  calculation  of NET REVENUES from
                           gross  revenues  during that  calendar  quarter,  the
                           applicable    percentage   royalty   rates,   and   a
                           computation  of  such  royalties  due and  (II)  such
                           details  of  the   transactions   arising   from  the
                           exploitation of the DDS  IONTOPHORETIC  PATENT RIGHTS
                           and/or  the IOMED  KNOW-HOW  as are  relevant  to the
                           calculation    of   NET   REVENUES    (the   "Royalty
                           Statement").

                  3.3      All  payments due  hereunder  shall be made in United
                           States Dollars. Payments due on NET REVENUES received
                           in a currency  other than United States Dollars shall
                           first be calculated in the foreign  currency and then
                           converted  to United  States  Dollars on the basis of
                           the average of the  exchange  rates in effect for the
                           purchase of United  States  Dollars with such foreign
                           currency  quoted  in  the  Wall  Street  Journal  (or
                           comparable  publication  if not  quoted  in the  Wall
                           Street  Journal)  with respect to the currency of the
                           country  or  origin  of such  payment  for  the  last
                           business  day of each mouth for which the  payment is
                           being made.

                  3.4.     DDS  shall  have  the  right  to  have   access,   on
                           reasonable    notice,    to    IOMED's   or   IOMED's
                           sublicensees'  financial  documentation  and  records
                           during  reasonable  business hours for the purpose of
                           verifying the  royalties  payable as provided in this
                           Agreement for the two preceding years. This right may
                           not be exercised more than once in any calendar year,
                           and once a  calendar  year is  audited  it may not be
                           reaudited.  For the  avoidance of doubt,  the Parties
                           agree that all information  furnished to DDS pursuant
                           to  this  Paragraph  shall  constitute   CONFIDENTIAL
                           INFORMATION for the purposes of this Agreement.

                           Any adjustment  required by such inspection  shall be
                           made within  thirty (30) days of the agreement of the
                           Parties or, if not agreed,  upon the determination of
                           an   arbitrator   to  whom  any  dispute  under  this
                           Paragraph shall be submitted to arbitration  pursuant
                           to Article IX Paragraph 14. If the adjustment payable
                           to DDS is greater than ****, then the cost to DDS for
                           the  inspection  and if  applicable  the  arbitration
                           shall be paid by IOMED. In addition,  IOMED shall pay
                           interest to DDS at **** (applicable as of the date on
                           which  payment  should  have  been made  pursuant  to
                           Article IV  Paragraph  3.3.),  from the date on which
                           payment  should have been made pursuant to Article IV
                           Paragraph 3.3. until the date of payment.

ARTICLE V.        REGISTRATION OF THE PRODUCTS

         1.       During  the  TERM  and the  ADDITIONAL  TERM,  IOMED  shall be
                  responsible  for  filing  and  prosecuting  all NDAs and other
                  applications   for   regulatory   approvals.   IOMED   or  its
                  sublicensees shall file the NDAs with the FDA and will use its
                  reasonable efforts in prosecuting said NDA to approval.  IOMED
                  shall  thereafter  maintain  at its own cost the NDAs with the
                  FDA  for  the  term-of  this  Agreement.  Subject  to  IOMED'S
                  reasonable discretion IOMED hereby agrees to provide to DDS at
                  DDS's own cost access to such NDAs as DDS reasonably requests.
                  ****.  For the avoidance of doubt,  the Parties agree that all
                  information  furnished to DDS pursuant to this Paragraph shall
                  constitute  CONFIDENTIAL  INFORMATION for the purposes of this
                  Agreement.

         2.       It  is   hereby   acknowledged   that   there   are   inherent
                  uncertainties  involved in the development and registration of
                  pharmaceutical  products with the FDA or any other  regulatory
                  body  in  the  TERRITORY  insofar  as  obtaining  approval  is
                  concerned  and such  uncertainties  form part of the  business
                  risk   involved  in   undertaking   the  form  of   commercial
                  collaboration as set forth in this Agreement.

ARTICLE VI.                REPRESENTATIONS, WARRANTIES

         1.       DDS represents to IOMED the following:

                  1.       1. DDS is duly and validly  existing in good standing
                           in the  jurisdiction  of its  incorporation  and each
                           other  jurisdiction  in  which  the  conduct  of  its
                           business  requires  such  qualification,  and  is  in
                           compliance   with   all   applicable   laws,   rules,
                           regulations  or orders  relating to its  business and
                           assets;

                  1.2.     DDS has  full  corporate  authority  to  execute  and
                           deliver  this   Agreement  and  to   consummate   the
                           transactions  contemplated hereby; this Agreement has
                           been  duly   executed   and   delivered  by  DDS  and
                           constitutes  the legal and valid  obligations  of DDS
                           and is enforceable against DDS in accordance with its
                           terms and the execution,  delivery and performance of
                           this  Agreement  and  the  transactions  contemplated
                           hereby  and will not  violate  or result in a default
                           under or creation of lien or encumbrance  under DDS's
                           certificate  of   incorporation,   by-laws  or  other
                           organic   documents,   any   material   agreement  or
                           instrument  binding  upon  or  affecting  DDS  or its
                           properties or assets or any applicable  laws,  rules,
                           regulations or orders affecting DDS or its properties
                           or assets;

                  1.3.     DDS is not in  material  default  of its  charter  or
                           by-laws,  any applicable material laws or regulations
                           or any material contract or agreement binding upon or
                           affecting  it or its  properties  or  assets  and the
                           execution, delivery and performance of this Agreement
                           and the  transactions  contemplated  hereby  will not
                           result in any such violation; and

                  1.4.     ****.

         2. IOMED represents to DDS the following:

                  2.1.     IOMED is duly and validly  existing in good  standing
                           in the  jurisdiction  of its  incorporation  and each
                           other  jurisdiction  in  which  the  conduct  of  its
                           business requires such qualification, and IOMED is in
                           compliance   with   all   applicable   laws,   rules,
                           regulations  or orders  relating to its  business and
                           assets;

                  2.2.     IOMED has full  corporate  authority  to execute  and
                           deliver  this   Agreement  and  to   consummate   the
                           transactions  contemplated hereby; this Agreement has
                           been duly executed and delivered and  constitutes the
                           legal   and  valid   obligations   of  IOMED  and  is
                           enforceable  against  IOMED  in  accordance  with its
                           terms; and the execution, delivery and performance of
                           this  Agreement  and  the  transactions  contemplated
                           hereby will not violate or result in a default  under
                           or  creation  of lien or  encumbrance  under  IOMED's
                           certificate  of   incorporation,   by-laws  or  other
                           organic   documents   any   material   agreement   or
                           instrument  binding  upon or  affecting  IOMED or its
                           properties or assets or any applicable  laws,  rules,
                           regulations   or  orders   affecting   IOMED  or  its
                           properties or assets;

                  2.3.     IOMED is not in  default of its  charter or  by-laws,
                           any  applicable  laws or  regulations or any material
                           contract or agreement binding upon or affecting it or
                           its properties or assets and the execution,  delivery
                           and  performance  of this  letter  agreement  and the
                           transactions  contemplated  hereby will not result in
                           any such violation;

                  2.4.     IOMED represents and warrants that it has not granted
                           any option,  license,  right or interest to any third
                           party  which  would  conflict  with the terms of this
                           Agreement.

                  2.5.     ****.

ARTICLE VII.               PATENTS

         1.       ****.

         2.       The Parties agree that the following provisions of Article VII
                  Paragraph  2, shall apply as regards  the filing,  prosecution
                  and maintenance of the DDS IONTOPHORETIC PATENT RIGHTS:

                  2.1.     ****.

                  2.2.     ****.

                           ****.

                  2.3.     ****.

                  2.4.     ****.

         3.       ****.

         4.       ****.

ARTICLE VIII.     TERM AND TERMINATION

         1.       This Agreement is concluded for a period  commencing as of the
                  date of this  Agreement  and  shall  expire  ****.

         2.       In  addition,  for  a  period  of  ****  commencing  upon  the
                  expiration of the TERM ("the ADDITIONAL  TERM"),  the licenses
                  granted  by  DDS  pursuant  to  Article  II  shall   continue;
                  provided,  that the royalties  payable  during the  ADDITIONAL
                  TERM to DDS referred to in Article IV shall be ****.

         3.       In  addition to the rights of early or  premature  termination
                  provided for  elsewhere in this  Agreement,  in the event that
                  any of the terms or provisions  hereof are incurably  breached
                  by either  Party,  the  non-breaching  Party  may  immediately
                  terminate  this  Agreement  by written  notice.  An  incurable
                  breach  shall be  committed  when either  Party is  dissolved,
                  liquidated,  discontinued,  becomes  insolvent,  or  when  any
                  proceeding  is  filed  or  commenced  by  either  Party  under
                  bankruptcy,   insolvency   or  debtor  relief  laws  (and  not
                  dismissed  within  ninety  (90)  days).  Subject  to the other
                  provisions  of  this  Agreement,  in the  event  of any  other
                  material breach,  the  non-breaching  Party may terminate this
                  Agreement  by the  giving of written  notice to the  breaching
                  Party that this  Agreement  will  terminate  on the  ninetieth
                  (90th) day from notice unless cure is sooner effected.

                  If the  breaching  Party  has  proposed  a course of action to
                  rectify the breach and is acting in good faith to rectify same
                  but has not cured the breach by the ninetieth  (90th) day, the
                  said period shall be extended by such period as is  reasonably
                  necessary to permit the breach to be  rectified.  In the event
                  that a Party is entitled to  terminate  this  Agreement,  such
                  Party shall also be entitled to terminate the ELAN  AGREEMENT.
                  Furthermore in the event that a Party is entitled to terminate
                  the ELAN  AGREEMENT,  such  Party  shall also be  entitled  to
                  terminate  this  Agreement.  In the event  that the  breaching
                  Party disputes the validity of the right of the  non-breaching
                  Party to terminate the Agreement  pursuant to this  Paragraph,
                  either Party may refer the dispute to an  arbitrator  pursuant
                  to the  provisions  of Article IX  Paragraph  14.  Pending the
                  determination of the arbitrator,  neither Party may regard the
                  Agreement as having been terminated an in particular shall not
                  allege or claim to any third party that the Agreement has been
                  terminated pursuant to this Paragraph.

         4.       In the event that  IOMED  elects to  proceed  against  DDS for
                  damages in circumstances  where IOMED would have been entitled
                  to terminate the Agreement  pursuant to Article IX Paragraph 3
                  and IOMED  obtains a final order for  damages  from a court of
                  competent jurisdiction which is not subject of further appeal,
                  IOMED may offset the said order for damages against sums other
                  due to DDS  pursuant to Article IV until  recovery of the said
                  judgment.

         5. Upon termination of the Agreement:

                  5.1.     any sums that were due from IOMED to DDS prior to the
                           exercise of the right to  terminate  this  Agreement,
                           shall  be paid  in full  within  sixty  (60)  days of
                           terminate of this Agreement.

                  5.2.     all   confidentiality   provisions  (other  than  the
                           obligations  set out in Article IX Paragraph  1.1. as
                           they affect DDS in the event of  termination  of this
                           Agreement by DDS pursuant to Article VIII Paragraph 3
                           due to the breach by IOMED) set out in this Agreement
                           shall remain in full force and effect for a period of
                           ****;

                  5.3.     all responsibilities and warranties shall insofar are
                           appropriate remain in full force and effect;

                  5.4.     the rights of inspection  and audit shall continue in
                           force  for the  period  referred  to in the  relevant
                           provisions of this Agreement;

                  5.5.     termination  of this  Agreement  for any reason shall
                           not  release  any  Party  hereto  from any  liability
                           which, at the time of such  termination,  has already
                           accrued to the other  Party or which is  attributable
                           to a period  prior to such  termination  nor preclude
                           either Party from pursuing all rights and remedies it
                           may  have  hereunder  or at  law  or in  equity  with
                           respect to any breach of this Agreement;

                  5.6.     in the event of  termination of this Agreement by DDS
                           or IOMED  pursuant to Article VIII Paragraph 3. IOMED
                           and DDS shall promptly  return to the other Party all
                           CONFIDENTIAL  INFORMATION  received  from  the  other
                           Party  (except one copy of which may be retained  for
                           archival purposes);

                  5.7.     in the event this  Agreement is  terminated by DDS or
                           IOMED pursuant to Article VIII Paragraph 3, IOMED and
                           its sublicensees shall have the right for a period of
                           **** from termination to sell or otherwise dispose of
                           the stock of any  PRODUCTS  then on hand,  which such
                           sale  shall be  subject  to  Article IV and the other
                           applicable  terms of this  Agreement.  The  foregoing
                           provisions of this Paragraph  shall be subject to the
                           provisions of such agreement or agreements as DDS and
                           one or more sublicensees conclude pursuant to Article
                           II Paragraph 2.4;

                  5.8      In the event this  Agreement is  terminated by DDS or
                           IOMED  pursuant  to  Article  VIII  Paragraph  3, the
                           licenses  granted by DDS to IOMED shall terminate and
                           DDS shall  thenceforth be entitled to exploit the DDS
                           IONTOPHORETIC   PATENT   RIGHTS   together  with  any
                           improvements  made by IOMED to the DDS  IONTOPHORETIC
                           PATENT RIGHTS;  provided that the foregoing provision
                           shall be  subject  to the  provisions  of  Article II
                           Paragraph  2.4  and  any   agreements   entered  into
                           pursuant to the said Paragraph; and

                  5.9.     Article I,  Article II  Paragraph  2.4,  Article  VI,
                           Article VII  Paragraph 1, Article VIII and Article IX
                           (other than  Paragraph 3 thereof)  shall  survive the
                           termination  or expiration of this  Agreement for any
                           reason.

ARTICLE IX.                SUNDRY CLAUSES

         1.       Secrecy

                  1.1.     Each of the Parties  agrees,  during the TERM and the
                           ADDITIONAL   TERM  to  hold  in  confidence  and  not
                           disclose to any third  parties,  including any of the
                           OFFERING  PARTIES,  except to the extent  required by
                           applicable law or administrative or judicial process,
                           the DDS  IONTOPHORETIC  PATENT RIGHTS or the contents
                           or  nature.   thereof  provided  that  the  foregoing
                           covenant  shall not be applicable to DDS in the event
                           that IOMED (i)  abandons or (ii) ceases to develop or
                           commercialize  (and provides  notice  thereof to DDS)
                           any  such DDS  IONTOPHORETIC  PATENT  RIGHTS  and DDS
                           determines   subsequently  to  develop   products  or
                           technologies  based an such DDS IONTOPHORETIC  PATENT
                           RIGHTS,  irrespective  of  whether  it is  reduced to
                           patent.  Each law may  make  such  disclosure  to its
                           directors,  officers  and agents  and, in the case of
                           IOMED,  its  potential  and actual  sublicensees  and
                           other parties to whom such  disclosure is appropriate
                           to enable IOMED to conduct its regular business (each
                           of  whom   shall  be  bound  by   IOMED's   customary
                           confidential  disclosure  agreements),  who  shall be
                           informed of such  confidentiality  obligation and for
                           whose   breach   the   disclosing   party   shall  be
                           responsible.

                  1.2.     Subject to the  provisions  of  Paragraph  1.1.,  any
                           information,    whether   written   or   oral   (oral
                           information  shall be reduced  to writing  within one
                           month by the Party  giving the oral  information  and
                           the  written  form  shall be  furnished  to the other
                           Party)  pertaining  to the DDS  IONTOPHORETIC  PATENT
                           RIGHTS  or the  PRODUCTS  that  has  been  or will be
                           communicated  or delivered  by DDS to IOMED,  and any
                           information   from  time  to  time   communicated  or
                           delivered  by  IOMED  to  DDS,   including,   without
                           limitation,  trade  secrets,  business  methods,  and
                           cost,    supplier,    manufacturing    and   customer
                           information,  shall  be  treated  by  IOMED  and DDS,
                           respectively,  as CONFIDENTIAL INFORMATION, and shall
                           not be  disclosed  or  revealed  to any  third  party
                           whatsoever  or used in any manner except as expressly
                           provided  for herein;  provided,  however,  that such
                           CONFIDENTIAL, INFORMATION shall not be subject to the
                           restrictions  and  prohibitions  set  forth  in  this
                           section   to  the  extent   that  such   CONFIDENTIAL
                           INFORMATION:

                           1.2.1.   is   available   to  the  public  in  public
                                    literature or otherwise, or after disclosure
                                    by one  Party to the  other  becomes  public
                                    knowledge  through  no  default of the Party
                                    receiving such information; or

                           1.2.2.   was  known  to  the  Party   receiving  such
                                    information  prior  to the  receipt  of such
                                    information by such Party,  whether received
                                    before or after the date of this  Agreement;
                                    or

                           1.2.3.   is  obtained  by the  Party  receiving  such
                                    information  from a third  party not subject
                                    to a  requirement  of  confidentiality  with
                                    respect to such information; or

                           1.2.4.   is required to be disclosed pursuant to: (A)
                                    any order of a court having jurisdiction and
                                    power  to  order  such   information  to  be
                                    released  or  made  public;   or  (B)  other
                                    requirement  of  law,  provided  that if the
                                    receiving Party becomes legally  required to
                                    disclose any CONFIDENTIAL  INFORMATION,  the
                                    receiving  Party  shall give the  disclosing
                                    Party prompt notice of such fact so that the
                                    disclosing  Party  may  obtain a  protective
                                    order or other appropriate remedy concerning
                                    any such  disclosure.  The  receiving  Party
                                    shall fully  cooperate  with the  disclosing
                                    Party  in  connection  with  the  disclosing
                                    Party's  efforts to obtain any such order or
                                    other  remedy.  If any  such  order or other
                                    remedy does not fully  preclude  disclosure,
                                    the   receiving   Party   shall   make  such
                                    disclosure  only  to the  extent  that  such
                                    disclosure is legally required; or

                           1.2.5.   is  independently  developed  by or for  the
                                    Party by persons  not  having  access to the
                                    CONFIDENTIAL INFORMATION of the other Party.

                  1.3.     Each  Party  shall  take all such  precautions  as it
                           normally takes with its own CONFIDENTIAL  INFORMATION
                           to   prevent   any   improper   disclosure   of  such
                           CONFIDENTIAL   INFORMATION   to  any   third   party,
                           provided, however, that such CONFIDENTIAL INFORMATION
                           may be disclosed within the limits required to obtain
                           any  authorization  from the FDA or any other  United
                           States  of  America  or   foreign   governmental   or
                           regulatory  agency or, with the prior written consent
                           of the other Party,  which shall not be  unreasonably
                           withheld,   or  as  may   otherwise  be  required  in
                           connection with the purposes of this Agreement.

                  1.4.     IOMED  agrees  that  it will  not  use,  directly  or
                           indirectly,  any DDS IONTOPHORETIC  PATENT RIGHTS, or
                           other CONFIDENTIAL  INFORMATION disclosed to IOMED or
                           obtained from DDS pursuant to this  Agreement,  other
                           than as expressly provided herein. DDS agrees that it
                           will not  use,  directly  or  indirectly,  any  IOMED
                           KNOW-HOW,  IOMED PATENT RIGHTS or other  CONFIDENTIAL
                           INFORMATION  disclosed to DDS or obtained  from IOMED
                           pursuant to this  Agreement,  other than as expressly
                           provided herein.

                  1.5.     IOMED and DDS will not  publicize  the  existence  of
                           this  Agreement in any way without the prior  written
                           consent  of  the  other  subject  to  the  disclosure
                           requirements of applicable laws and  regulations.  In
                           the  went  that  either   Party  wishes  to  make  an
                           announcement  concerning  the  Agreement,  that Party
                           will seek the consent of the other  Party,  The terms
                           of any such announcement be agreed in good faith.

         2.       Assignments/Subcontracting

                  IOMED may not assign  (other than by  operation  of law in the
                  event of an  acquisition  of  IOMED.  or a merger  or  similar
                  transaction  subject to the provisions as set forth in Article
                  IX  Paragraph 3) the rights  licensed by DDS under  Article II
                  without  the  prior  written  consent  of DDS ,  which  may be
                  withheld  in DDS's sole  discretion.  DDS shall be entitled to
                  assign its rights and obligations to an AFFILIATE. DDS may not
                  assign to an unaffiliated third party (other than by operation
                  of law in the event of an  acquisition  of DDS, or a merger or
                  similar  transaction) its rights under this Agreement  without
                  the prior written  consent of IOMED,  which may be withheld in
                  IOMED's sole discretion.

         3.       Certain Changes of Control.

                  ****.

                  ****.

         4.       Parties bound

                  This Agreement shall be binding upon and enure for the benefit
                  of Parties hereto, their successors and permitted assigns.

         5.       Severability

                  If any provision in this Agreement is agreed by the Parties to
                  be, or is deemed to be, or becomes invalid,  illegal,  void or
                  unenforceable  under any law that is  applicable  hereto,  (i)
                  such provision will be deemed amended to conform to applicable
                  laws so as to be valid and  enforceable or, if it cannot be so
                  amended  without  materially  altering  the  intention  of the
                  Parties, it will be deleted, with effect from the date of such
                  agreement or such  earlier date as the Parties may agree,  and
                  (ii)  the  validity,   legality  and   enforceability  of  the
                  remaining  provisions of this Agreement  shall not be impaired
                  or affected in any way.

         6.       Force Majeure

                  Neither Party to this  Agreement  shall be liable for delay in
                  the  performance of any of its  obligations  hereunder if such
                  delay  results  from  causes  beyond its  reasonable  control,
                  including,  without limitation,  acts of God, fires,  strikes,
                  acts of war, or  intervention of a Government  Authority,  non
                  availability  of raw materials,  but any such delay or failure
                  shall be remedied by such Party as soon as practicable.

         7.       Relationship of the Parties

                  Nothing  contained  in this  Agreement is intended or is to be
                  construed  to  constitute  DDS and IOMED as  partners or joint
                  venturers or either Party as an employee of the other. Neither
                  Party  hereto  shall  have any  express  or  implied  right or
                  authority to assume or create any  obligations on behalf of or
                  in the name of the other  Party or to bind the other  Party to
                  any contact, agreement or undertaking with any third party.

         8.       Amendments

                  No  amendment,   modification  or  addition  hereto  shall  be
                  effective  or  binding  an either  Party  unless  set forth in
                  writing and executed by a duly  authorized  representative  of
                  both Parties.

         9.       Waiver

                  No waiver of any right  under this  Agreement  shall be deemed
                  effective unless contained in a written document signed by the
                  Party charged with such waiver, and no waiver of any breach or
                  failure  to  perform  shall be  deemed  to be a waiver  of any
                  future  breach or failure  to  perform  or of any other  right
                  arising under this Agreement.

         10.      Headings

                  The section headings  contained in this Agreement are included
                  for convenience only and form no part of the agreement between
                  the Parties. Save as otherwise provided herein,  references to
                  articles,  paragraphs,  clauses  and  appendices  are to those
                  contained in this Agreement.

         11.      No effect on other agreements

                  No  provision  of this  Agreement  shall be construed so as to
                  negate,  modify  or affect  in any way the  provisions  of any
                  other  agreement  between  the  Parties  unless   specifically
                  referred  to, and solely to the extent  provided,  in any such
                  other agreement.

         12.      Applicable Law

                  This  Agreement  (a) shall be  governed  by and  construed  in
                  accordance  with the  internal  laws of the State of New York,
                  without regard to principles of conflicts of laws, and subject
                  to those provisions where the Parties have expressly earned to
                  submit a dispute to  arbitration,  each party  consents to the
                  exclusive  jurisdiction  of any Federal or state court sitting
                  in the  County,  City and State of New York  over any  dispute
                  arising from this Agreement.

         13.      Notice

                  13.1.    Any notice to be given under this Agreement  shall be
                           sent in writing in English by  registered  airmail or
                           telefaxed to:

                                    DDS at

                                    Drug Delivery Systems, Inc.
                                    1300 Gould Drive,
                                    Gainesville,
                                    Georgia 30504
                                    United States of America

                                    Attention:       President
                                    Telephone:       770 534 8239
                                    Telefax:770 534 8247


                                    IOMED at

                                    IOMED, Inc.

                                    3385 West 1820 South,
                                    Salt Lake City, UT 84104,
                                    United States of America

                                    Attention:       President and Chief 
                                                     Executive Officer
                                    Telephone:       801 975 1191
                                    Telefax:801 972 9072

                           or to such other  address(es)  and telefax numbers as
                           may from time -to time be notified by either Party to
                           the other hereunder.

                  13.2.    Any notice  sent by mail shall be deemed to have been
                           delivered   within   seven  (7)  working  days  after
                           dispatch  and any  notice  sent by  telefax  shall be
                           deemed to have been delivered within twenty four (24)
                           hours of the time of the  dispatch.  Notice of change
                           of address shall be effective upon receipt;  provided
                           that such date of receipt  must be a business day for
                           the Party to whom the notice is delivered.

         14.      Arbitration

                  Any  dispute  under  this  Agreement  which is not  settled by
                  mutual  consent  and which is the  subject  of an  arbitration
                  clause  shall  be  finally  settled  by  binding  arbitration,
                  conducted in accordance with the Commercial  Arbitration Rules
                  of  the  American  Arbitration  Association  by an  arbitrator
                  appointed in accordance with said rules. The arbitration shall
                  be held in New York, New York and the  arbitrator  shall be to
                  the extent practicable experienced as to the subject matter of
                  the dispute such as an  independent  expert in  pharmaceutical
                  product   development   and  marketing   (including   clinical
                  development and regulatory  affairs) or an independent  patent
                  attorney as the case may be. The  arbitrator  shall  determine
                  what discovery will be permitted,  consistent with the goal of
                  limiting  the cost and time which the Parties  must expend for
                  discovery, provided the arbitrator shall permit such discovery
                  as he deems necessary to permit an equitable resolution of the
                  dispute.  Any written evidence  originally in a language other
                  than  English  shall  be  submitted  in  English   translation
                  accompanied by the original or a true copy thereof.  The costs
                  of the arbitration,  including administrative and arbitrator's
                  fees,  shall be shared  equally by the  Parties and each Party
                  shall  bear its own costs and  attorney's  and  witness'  fees
                  incurred in connection with the arbitration; provided that the
                  prevailing  party may be awarded the reasonable costs and fees
                  incurred in connection  with the arbitration at the discretion
                  of  the  arbitrator.   A  disputed  performance  or  suspended
                  performances pending the resolution of the arbitration must be
                  completed within thirty (30) days following the final decision
                  of the  arbitrators  or such  other  reasonable  period as the
                  arbitrators  determine in a written  opinion.  Any arbitration
                  subject to this Paragraph 14 shall be completed within one (1)
                  year  from  the  filing  of  notice  of  a  request  for  such
                  arbitration.  The  arbitration  proceedings  and the  decision
                  shall not be made  public  without  the joint  consent  of the
                  Parties and each Party shall maintain the  confidentiality  of
                  such  proceedings and decision unless (a) otherwise  permitted
                  by the other Party or (b) otherwise required by the applicable
                  law in which  case the  Provisions  of  Article  IX  Paragraph
                  1.2.4.  shall  be  applicable.  ****.

         15.      Withholding

                  Any income or other  taxes  which  IOMED is required by law to
                  pay or withhold on behalf of DDS with respect to royalties and
                  any other moneys payable to DDS under this Agreement  shall be
                  deducted  from the amount of such  royalties  and moneys  due.
                  IOMED shall furnish DDS with proof of such payments.  Any such
                  tax required to be paid or withheld shall be an expense of and
                  borne solely by DDS. IOMED shall  promptly  provide DDS with a
                  certificate  or other  documentary  evidence  to enable DDS to
                  support  a claim for a refund or a  foreign  tax  credit  with
                  respect to any such tax so withheld or deducted by IOMED. Both
                  Parties will  reasonably  cooperate in  completing  and filing
                  documents  required under the provisions of any applicable tax
                  treaty or under any other  applicable  law, in order to enable
                  IOMED to make such  payments to DDS without any  deduction  or
                  withholding.

         16.      Indemnity

                  16.1.    DDS shall  indemnify,  defend and hold harmless IOMED
                           from all actions,  losses, claims, demands,  damages,
                           costs   and   liabilities    (including    reasonable
                           attorneys'  fees)  to which  IOMED  is or may  become
                           subject  insofar as they arise out of or are  alleged
                           or  claimed  to arise out of any breach by DDS of any
                           of its obligations under this Agreement or warranties
                           of DDS.

                  16.2.    ****.

                  16.3.    ****:

                           16.3.1.  ****;

                           16.3.2.  ****;

                           16.3.3.  ****;

                           16.3.4.  ****;
                                    and

                           16.3.5.  ****.

                  16.4.    Notwithstanding  anything  to the  contrary  in  this
                           Agreement,  DDS and IOMED  shall not be liable to the
                           other by reason of any  representation  or  warranty,
                           condition or other term or any duty of common law, or
                           under the express  terms of this  Agreement,  for any
                           consequential  or incidental  loss or damage (whether
                           for  loss  of  profit  or   otherwise)   and  whether
                           occasioned  by  the   negligence  of  the  respective
                           Parties, their employees or agents or otherwise.

         17.      Entire Agreement

                  17.1.    This  Agreement  including its  Appendices,  together
                           with  ****  and the  further  documents  referred  to
                           therein,  each of which  are being  executed  of even
                           date  herewith,  set forth the entire  agreement  and
                           understanding  of the  Parties  with  respect  to the
                           subject  matter  hereof,  and  supersedes  all  prior
                           discussions,  agreements  and  writings  in  relating
                           thereto,  including  ****.

                  17.2.    The Parties  agree that the  obligations  of IOMED to
                           provide  access  to the NDAs  pursuant  to  Article V
                           Paragraph 1 to DDS shall be discharged if such access
                           is  provided  to  ELAN  pursuant  to  the  equivalent
                           provisions of the ELAN AGREEMENT.

                  17.3.    The Parties  agree that the  obligations  of IOMED to
                           furnish  the  documentation  and  information  to DDS
                           pursuant to the provisions of Article II Paragraph 7,
                           shall be discharged by furnishing such  documentation
                           to ELAN pursuant to the equivalent  provisions of the
                           ELAN AGREEMENT.

                  17.4.    The Parties  agree that the  obligations  of IOMED to
                           obtain the prior written consent of IOMED pursuant to
                           Article II Paragraphs 2.1. or 2.2. shall be satisfied
                           by  obtaining  the  consent of ELAN  pursuant  to the
                           equivalent provisions of the ELAN AGREEMENT.

                  17.5.    The  Parties  agree  that  DDS's  right of access and
                           audit in any  particular  calendar  year  pursuant to
                           Article IV  Paragraph  3.4.shall be exhausted if such
                           rights  are   exercised  by  ELAN   pursuant  to  the
                           equivalent provisions of the ELAN AGREEMENT; provided
                           that  nothing  in  this  Paragraph   shall  limit  or
                           restrict  DDS's rights to seek an  adjustment  to the
                           royalties  payable,  whether by agreement between the
                           Parties or pursuant to arbitration.

                  17.6.    The Parties  agree that the  obligations  of IOMED to
                           obtain the prior  written  consent of DDS pursuant to
                           Article  IX   Paragraph  3  shall  be   satisfied  by
                           obtaining   the  consent  of  ELAN  pursuant  to  the
                           equivalent  provisions  of  the  ELAN  AGREEMENT.  In
                           addition  the Parties  agree that the right of DDS to
                           exercise  its  rights  to  conduct   appropriate  due
                           diligence  and to  make  an  offer  as  envisaged  by
                           Article IX  Paragraph  3 shall be  discharged  by the
                           exercise  of  such  rights  by ELAN  pursuant  to the
                           equivalent  provisions of the ELAN AGREEMENT.  In the
                           event that an OFFERING  PARTY  consummates  a Control
                           Transaction  (as defined in Article IX  Paragraph  3)
                           without the consent of the IOMED's Board of Directors
                           (as  such  Board  is   comprised  at  the  time  such
                           transaction is first publicly announced or commenced)
                           (including without  limitation,  in connection with a
                           tender offer or offers or proxy solicitation), and in
                           the event that ELAN determines at its sole discretion
                           that it shall not terminate  the licenses  granted by
                           ELAN  pursuant  to the ELAN  AGREEMENT,  DDS shall be
                           deemed to have  elected  not to have  terminated  the
                           licenses granted by DDS pursuant to this Agreement.

         18.      Counterparts

                  This  Agreement may be executed in two  counterparts,  each of
                  which shall be deemed an  original  and which  together  shall
                  constitute one instrument.

IN WITNESS WHEREOF the Parties hereto have executed this Agreement in duplicate.

Signed by IOMED on _____ April, 1997.

By: /s/ Ned M. Weinshenker

Name: Ned M. Weinshenker

Title: President & CEO



Executed by DDS ______ April, 1997.

By: /s/ Thomas G. Lynch

Name: Thomas G. Lynch

Title: Director


                                 PROMISSORY NOTE

$10,000,000                                                 Salt Lake City, Utah
                                                            April 14, 1997


                  FOR VALUE RECEIVED, and good and valuable  consideration,  the
undersigned,  IOMED,  Inc.,  a Utah  corporation  with offices at 3385 West 1820
South, Salt Lake City, Utah 84104 (the "Company"),  unconditionally  promises to
pay to Elan International Management,  Ltd., a Bermuda corporation, or any other
holder of this Note (the  "Holder"),  at such place as may be  designated by the
Holder to the  Company,  the  principal  amount of  $10,000,000,  together  with
interest  thereon,  from and after the date hereof, at a rate per annum equal to
the lesser of (x) the rate publicly  announced by Morgan  Guaranty Trust Company
of New York at its  principal  office as its prime or base rate (such rate being
initially,  on the date hereof, 8.50%) plus 1% per year and (y) the maximum rate
of interest  permitted by applicable law,  compounded on semi-annual basis, such
compounding to commence on October 15, 1997.  This Note  (including  accrued and
unpaid  interest  on this  Note)  shall be due and  payable  on April 14,  1999;
provided,  that if the Company shall have completed its initial public  offering
of equity  securities prior to such date, this Note shall become due and payable
upon  completion  of such  offering,  as provided in the  Agreement  (as defined
below).  Interest on and the principal  amount of this Note shall be paid solely
as  provided  below.  The  interest  rate  hereunder  shall  be  adjusted  on  a
semi-annual  basis,  prospectively,  on each July 1 and  January 1 from the date
hereof until repayment is complete, to the then-current Prime Rate.

                  This Note is not  prepayable by the Company  without the prior
written consent of the Holder, in its sole discretion.

                  This Note (and interest hereon) shall  immediately  become due
and  payable,  without  notice  or  deemed,  upon the  occurrence  of any of the
following events: the filing by or against the Company of any petition under the
United States  Bankruptcy  Act or any similar state  proceeding  (which,  in the
event of a filing  against the Company,  is not cured or stayed within 30 days);
application  for,  or  appointment  of, a receiver  of the  Company's  property;
appointment of a committee of the Company's creditors;  making by the Company of
an assignment for benefit of creditors;  or default in payment or performance of
this Note or of any of the obligations of this Note.

                  The Company hereby waives grace,  demand and  presentment  for
payment, notice of nonpayment,  protest and notice of protest, diligence, filing
suit,  and all  other  notice  and  promises  to pay the  Holder  its  costs  of
collection of all amounts due hereunder, including reasonable attorneys' fees.

In the event of any  default  or breach of this Note by the  Company,  this Note
(and accrued and unpaid interest on this Note) shall, in additional to all other
rights and remedies of

                  In the  event of any  default  or  breach  of this Note by the
Company,  this Note (and  accrued and unpaid  interest on this Note)  shall,  in
addition  to all  other  rights  and  remedies  of  the  Holder,  be and  become
immediately  due and payable;  this Note shall  continue to bear interest  after
such default or breach at the interest rate otherwise in effect hereunder.  This
Note is made in connection  with a Note Purchase and Warrant  Agreement dated as
of the  date  hereof  (the  "Agreement")  between  the  Company  and the  Holder
originally named herein. This Note (and accrued interest hereon) shall be repaid
solely as provided in the Agreement.  This note is the A Note referred to in the
Agreement.

                  This Note may not be changed or terminated orally and shall be
construed in accordance  with the internal laws of the State of New York without
reference to the principles of conflict of laws thereof.

                  IN WITNESS WHEREOF,  the Company has executed this Note on the
date first above written.

                                    IOMED, Inc.

                                    By: /s/ Ned M. Weinshenker
                                    Ned M. Weinshenker
                                    President and Chief Executive Officer


ATTEST:



Name:



                             SECURED PROMISSORY NOTE

$5,000,000                                                  Salt Lake City, Utah
                                                            April 14, 1997

                  FOR VALUE RECEIVED, and good and valuable  consideration,  the
undersigned,  IOMED,  Inc.,  a Utah  corporation  with offices at 3385 West 1820
South, Salt Lake City, Utah 84104 (the "Company"),  unconditionally  promises to
pay to Elan International Management,  Ltd., a Bermuda corporation, or any other
holder of this Note with the  consent of the  Company  (the  "Holder"),  at such
place as may be designated by the Holder to the Company, the principal amount of
$5,000,000, together with interest thereon, from and after the date hereof, at a
rate per annum equal to the lesser of (x) the rate publicly  announced by Morgan
Guaranty Trust Company of New York at its principal  office as its prime or base
rate (such rate being initially,  on the date hereof,  8.50 %) plus 1 % per year
and (y) the maximum rate of interest permitted by applicable law,  compounded on
a semi-annual basis, such compounding to commence on October 15, 1997. This Note
(including accrued and unpaid interest on this Note) shall be due and payable in
five equal  installments  of principal of $1,000,000  each on each of the fifth,
sixth,  seventh,  eighth and ninth  anniversaries  of the date hereof,  together
with, in each case, accrued and unpaid interest on this Note; provided,  that if
the  Company  shall  have  completed  its  initial  public  offering  of  equity
securities.  at  any  time  that  all  or  any  portion  of  this  Note  remains
outstanding, all or such portion of this Note shall be due and payable on a date
specified  by the Company and agreed to by the Holder,  which shall be within 10
days of such  offering,  as provided in the  Agreement (as defined  below).  The
interest rate hereunder shall be adjusted on a semi-annual basis, prospectively,
on each July 1 and January 1 from the date hereof  until  repayment is complete,
to the then-current Prime Rate.

                  This Note shall be  prepayable by the Company upon at least 30
days' written notice to the Holder.

                  This Note (and interest due hereon) shall  immediately  become
due and payable,  without  notice or demand,  upon the  occurrence of any of the
following  events:  a default  or breach  under  the A Note (as  defined  in the
Agreement  (as  defined  below));  the filing by or against  the  Company of any
petition under the United States  Bankruptcy Act or any similar state proceeding
(which, in the event of a filing against the Company, is not cured or stayed for
30 days);  application  for,  or  appointment  of, a receiver  of the  Company's
property;  appointment of a committee of the Company's creditors;  making by the
Company of an  assignment  for benefit of creditors,  or;  default in payment or
performance of this Note or of any of the material obligations of this Note.

                  The Company hereby waives grace,  demand and  presentment  for
payment, notice of nonpayment,  protest and notice of protest, diligence, filing
suit,  and all  other  notice  and  promises  to pay the  Holder  its  costs  of
collection of all amounts due hereunder, including reasonable attorneys' fees.

                  This  Note is  made in  connection  with a Note  Purchase  and
Warrant  Agreement  dated as of the date  hereof (the  "Agreement")  between the
Company and the Holder  originally  named herein and is entitled to the security
provided for therein.  In the event of any default or breach of the Agreement or
this Note by the  Company,  this Note (and  accrued and unpaid  interest on this
Note) shall, in addition to all other rights and remedies of the Holder,  be and
become  immediately  due and payable;  this Note shall continue to bear interest
after such default or breach at the interest rate otherwise in effect hereunder.
This Note is the B Note referred to in the Agreement.  This Note is secured by a
first  security  interest  in and to all  the  Elan  Iontophoretic  Intellectual
Property (as defined in the various  agreements) and is entitled to the benefits
and rights of such security interest.

                  This Note may not be changed or terminated orally and shall be
construed in accordance  with the internal laws of the State of New York without
reference to the principles of conflict of laws thereof.

                  IN WITNESS WHEREOF,  the Company has executed this Note on the
date first above written.

                                   IOMED, Inc.





                                    By: /s/ Ned M. Weinshenker
                                    Ned M. Weinshenker
                                    President and Chief Executive Officer


ATTEST:



         Name:




                       NOTE PURCHASE AND WARRANT AGREEMENT

                  NOTE PURCHASE AND WARRANT AGREEMENT dated as of April 14, 1997
by and  between  IOMED,  Inc.,  a Utah  corporation  (the  "Company"),  and Elan
International   Services,   Ltd.,  a  Bermuda  corporation   ("EIS"),  and  Elan
International Management, Ltd., a Bermuda corporation ("EIM").

                                    RECITAL:

                  The parties hereto and Elan Corporation, plc, a public limited
company existing under the laws of Ireland and the parent corporation of EIS and
EIM ("Elan"), have executed a binding letter agreement dated March 31, 1997 (the
"Letter  Agreement"),  in  connection  with  which,  subject  to the  terms  and
conditions  thereof,  EIM agreed to provide certain loans to the Company and the
Company  agreed to issue a certain  warrant to EIS, the parties  intending  that
this Agreement constitute the Note Purchase Agreement referred to therein.

                               A G R E E M E N T:

                  The parties agree as follows:

                                    ARTICLE 1

              PURCHASE AND SALE OF NOTES AND WARRANT AND CONVERSION

                  1.1 Initial  Securities;  Etc. On the terms and subject to the
conditions set forth in this Agreement,  on the date hereof,  the Company agrees
to sell to EIM, and EIM agrees to purchase from the Company,  (x) the promissory
note in the form  attached  hereto as  Exhibit A (the "A Note") in the  original
principal amount of $10 million and (y) the promissory note in the form attached
hereto as Exhibit B (the "B Note"; together with the A Note, the "Notes") in the
original principal amount of $5 million.

                  The Company shall issue to EIS on the date hereof a warrant in
the form attached hereto as Exhibit C (the  "Warrant";  together with the Notes,
the  "Initial  Securities")  to  acquire up to 500,000  shares (as  adjusted  as
provided in the  Warrant) of the  Company's  common  stock,  par value $.001 per
share (the "Common Stock").

                  EIS has  undertaken  to subscribe  for shares of Common Stock,
and the Warrant is  exercisable  for shares of Common Stock (such Common  Stock,
the   "Conversion   Shares";   together   with  the  Initial   Securities,   the
"Securities"), as provided herein. In connection with the transactions described
above, the Company and EIS are entering into a Registration  Rights Agreement in
the form  attached  hereto as Exhibit D (the  "Registration  Rights  Agreement";
together with this Agreement,  the Notes, the Warrant and the License Agreements
(to be entered  into by certain  affiliates  of EIM with the Company on the date
hereof, the "Closing Agreements").

                  1.2 Purchase Price.  The purchase price for the Notes shall be
$15 million (the "Purchase Price").  Such amount shall be payable by EIM by wire
transfer to an account or accounts  designated  in writing by the Company on the
date hereof

                  1.3 Closing.  The closing of the transactions  contemplated by
this  Agreement  (the  "Closing")  shall  take  place on the date  hereof at the
offices of counsel  to EIS and EIM in New York City,  or at such other  place as
the parties may agree. At the Closing:

                  (x) the Company shall  deliver to EIM and EIS, as  applicable:
(i) original  executed  counterparts  of the Initial  Securities and the Closing
Agreements,  (ii) a signed copy of the legal  opinion  referred to in the Letter
Agreement,  (iii) a signed form UCC-1 in customary  form,  together with a fully
signed counterpart of this Agreement in form for filing with the U.S. Patent and
Trademark  Office to secure the B Note as provided  herein,  and (iv) such other
documents and instruments that EIS and EIM may reasonably request and that shall
be customary for similar closings;

                  (y) the  Company  shall  deliver  to Elan  and  Drug  Delivery
Systems Inc., a New York corporation  original executed  counterparts of each of
the License Agreements; and

                  (z) EIM shall (I) pay the  Purchase  Price and (II) deliver to
the Company (i) original  executed  counterparts  of the Initial  Securities and
Closing  Agreements to which it (or Elan, EIS and/or DDS) is a party,  (ii) such
other documents and instruments that the Company may reasonably request and that
shall be customary for similar closings.

                  In addition, (x) by signing this Agreement, the Company on the
one hand,  and EIS and EIM on the other hand,  confirm  that the  conditions  to
closing  set forth in  Sections  4(a) and 4(b),  as  applicable,  of the  Letter
Agreement have been  satisfied and (y) each of the parties shall  hereafter take
such  additional  actions as shall be necessary or  appropriate to implement the
transactions contemplated hereby.

                  Each  of  the  parties  shall,   if  required,   mutually  and
reasonably  cooperate  with  each  other in  connection  with the  filing of all
documents  and  instruments  necessary  or  appropriate  in  connection  with  a
pre-closing  notification  of the Federal Trade  Commission  (the "FTC") and the
Department of Justice (the "DOJ") pursuant to the  Hart-Scott-Rodino  Anti-Trust
Improvements  Act of 1976,  as amended  ("HSIV).  Each of the parties  shall use
their  respective  commercially  reasonable  efforts to promptly comply with all
formal or informal  requests  for  additional  information  by the FTC or DOJ in
respect of such filing. It shall be a condition  precedent to the acquisition of
any voting  securities  by EIS or its  affiliates  that the  parties  shall have
complied with applicable law relating thereto, including the consummation of all
necessary filings under HSR, and that all applicable  waiting periods shall have
expired.

                  1.4   Repayment   of  the   Notes   ELC.   (a)   The  A  Note.
Notwithstanding the provisions of the A Note, the A Note shall be repaid in full
in cash, at the earlier of (x) the date of the Company's initial public offering
(the  "IPU')  of  equity  securities  under  the  Securities  Act of  1933  (the
"Securities  Act')  and (y) two  years  from the date  hereof  (the date of such
repayment,  the "Repayment Date"). Such repayment shall occur solely as follows:
On the Repayment  Date, the Company shall repay the A Note and accrued  interest
thereon (which shall not be subject to  withholding  taxes) to EIM and EIS shall
purchase shares of Common Stock from the Company, as follows:

                           (I) Conversion  &LM. If the IPO occurs on or prior to
the date which is two years after the date hereof and the price to the public in
the EPO (as set forth on the cover page of the prospectus  forming a part of the
registration  statement)  (the  "Price  to the  Public")  is $2.50  per share or
greater  (subject to the  Anti-dilution  Adjustments (as defined  herein)),  EIS
shall purchase for $ 1 0 million (plus accrued  interest from the date hereof) 4
million Conversion Shares in connection with the EPO. If the Price to the Public
in  such  IPO is  less  than  $2.50  per  share  (subject  to the  Anti-dilution
Adjustments),  EIS shall  purchase in  connection  with the IPO,  for a purchase
price equal to the  outstanding  principal  amount of the A Note and accrued and
unpaid  interest  thereon,  a number  of shares  of  Common  Stock  equal to the
quotient of (x) the aggregate  outstanding  principal  amount of the A Note plus
accrued  and unpaid  interest  thereon  and (y) such Price to the  Public.  Such
purchase  and  issuance  of  Conversion  Shares and  payment to EIM shall  occur
simultaneously  with the  closing of the [PO and after  receipt of the  interest
payment as set forth above.

                           The Conversion  Shares referred to above shall not be
registered,  but shall constitute  Registrable Securities under the Registration
Rights Agreement.

                           (II)  Conversion  After Two Years.  In the event that
the EPO shall not have occurred on or prior to the date which is two years after
the date hereof,  then the  Repayment  Date shall be the date which is two years
after the date hereof,  and on such date (x) the Company shall repay in full the
A Note and accrued  interest  thereon and (y) thereafter EIS shall purchase from
the Company for a cash amount equal to the outstanding principal amount of the A
Note and accrued and unpaid  interest  thereon,  a number of  Conversion  Shares
equal to (A) such  outstanding  principal  amount of the A Note and  accrued and
unpaid  interest  thereon  (B)  divided  by the  greater  of (x) $2.50 per share
(subject to the Anti-dilution Adjustments) and (y) an amount equal to 80% of the
price  per  share  (on an  as-converted  basis)  of the most  recent  bona  fide
Institutional  Financing (as defined  below) which shall have occurred  prior to
such  two-year  anniversary.  Institutional  Financing  means a debt,  equity or
combined  financing  (including  a  financing  coupled  with or in the form of a
property  (including  intellectual  property),  transfer  or  license)  with  an
unaffiliated third party which is a venture capital or similar organization,  an
underwriter,  financial  advisor,  broker/dealer or person or entity acting in a
similar  capacity  or an  industry  or  "strategic"  investor,  joint  venturer,
licensee or similar person.

                  Upon any  repayment  of the A Note  described in clause (I) or
(II) above, the Company shall immediately issue and deliver to EIS a certificate
in respect of the  applicable  number of Conversion  Shares (which shall bear an
appropriate  restrictive  legend)  and EIM  shall  deliver  to the  Company  the
original counterpart of the A Note'.

                  (b) The B Note.  In the event that at any time that all or any
portion of the B Note or accrued and unpaid interest thereon (the "B Outstanding
Amount)  shall be  outstanding  the  Company  completes  its IPO,  then (x) upon
consummation  of the IPO the Company shall pay to EEIM the B Outstanding  Amount
(and  accrued  and  unpaid  interest  thereon  (which  will  not be  subject  to
withholding  taxes)  at the rate set forth in the B Note from and after the date
of the IPO until paid in full) in full  cancellation  and  satisfaction of the B
Note, and (y)  thereafter,  EIS shall purchase from the Company for cash in such
IPO a n of fully  registered  shares  which shall upon  issuance be admitted for
trading or listed privileges on the then principal exchange or listing authority
on  which  the  Common  Stock is  traded)  equal  to the  quotient  of (1) the B
Outstanding  Amount  and (II) the Price to the  Public in such IPO.  In any such
event, EIS shall deliver to the Company the original counterpart of the B Note.

                  1.5 Certain Provisions  Relating to the Notes. (a) During such
time that  either or both of the Notes is  outstanding,  the  Company  shall not
incur  or  permit  to  exist  any  indebtedness  of  the  Company  or any of its
subsidiaries   without  the  consent  of  EIM;  provided,   that  the  foregoing
restrictions  shall  not  apply  to  indebtedness  reflected  on  the  Financial
Statements  (as  defined  below),  arising  from trade  accounts  payable in the
ordinary  course of business  which are not more than 90 days past due or from a
bank or other  institutional  lender  or  lenders  solely  for  working  capital
purposes,  to purchase items of equipment (provided that the principal amount of
such indebtedness does not exceed the fair market value of such equipment at the
time of purchase) and capitalized lease obligations, each of which may be senior
to or pari passu with the Notes (other than collateral in respect of the B Note,
as provided herein), in each case, in a maximum aggregate  outstanding principal
amount not in excess of the amount that can prudently be financed solely by such
working capital, or equipment capitalized lease obligations,  each as determined
under U.S. generally accepted accounting  principles,  as reasonably and in good
faith  determined  by such lender or  lenders.  In the event that the Company is
permitted to incur any indebtedness as described above, EEIM shall, if requested
by the  Company,  execute  and  deliver  an  Agreement,  in form  and  substance
reasonably  satisfactory to EIM and the Company,  to evidence the fact that such
indebtedness may be senior to or pari passu with the Notes.

                  (b) The B Note (including accrued and unpaid interest thereon)
shall be secured by all of the Elan Iontophoretic  Intellectual Property and the
DDS  Iontophoretic  Patent Rights (as defined in the License  Agreement) and the
proceeds thereof,  on a first priority perfected  security  interest,  which the
parties agree is hereby created. In connection  therewith,  (x) upon the request
of EIS or EIM the Company  shall  cause to be filed,  within 10 days of the date
hereof,  with  the  Secretary  of  State  of the  State  of Utah a Form UCC I in
customary form and a counterpart of this Agreement with the United States Patent
and Trademark Office,  and (y) the holder of the B Note shall be entitled to all
of the rights and remedies of a secured creditor under applicable law, including
the Uniform  Commercial  Code of the States of Utah and New York,  including the
right to  foreclose,  take  possession  of and sell or use,  such  Iontophoretic
Intellectual Property;  provided,  that if any event giving rise to the exercise
of such rights and remedies shall have occurred,  the holder of the B Note shall
not exercise such  foreclosure or similar rights for a period of six months from
the  occurrence of such event,  during which period each of the Company and such
holder  shall use  commercially  reasonable  good  faith  efforts  to enter into
appropriate  arrangements to repay the B Outstanding  Amount in a reasonable and
expeditious manner.

                  1.6 Certain Provisions Relating to New Stock.  Notwithstanding
the other  provisions of this Section I or the Warrant in the event that, at any
time, EIS's and its affiliates'  aggregate ownership of securities  representing
outstanding,  voting equity securities of the Company (on an as converted basis)
may exceed 19.9% of the aggregate  outstanding  shares of Common Stock,  EIS may
elect in its sole  discretion,  that in lieu of receiving  Conversion  Shares in
connection  with any  repayment  of the  Notes  or  purchasing  Common  Stock in
connection  with the IPO or exercise of the Warrant it shall  receive all of the
shares of a new series of Convertible Preferred Stock or second series of Common
Stock  (collectively,  the "New  Stock') to be created  by the  Company,  to the
extent of the excess of such ownership  percentage over 19.9%. In such even4 the
Common Stock  issuable in ' connection  with the repayment of the Note(s) and/or
Warrant (or portion  thereof)  elected by EIS shall be  converted  into such New
Stock.  The New Stock,  if  issued,  shall be in form and  substance  reasonably
satisfactory  to EIS and shall (i) rank pari passu with the Common  Stock,  (ii)
have the  benefit of the same  registration  rights as are granted to EIS as set
forth in the  Registration  Rights  Agreement and other rights as holders of the
Common Stock,  including rights to receive  dividends and distributions and upon
liquidation,  (iii) be convertible  into shares of Common Stock,  initially on a
share for share basis,  subject to the  Anti-dilution  Adjustments,  and (iv) be
nonvoting, except to the extent required by applicable law.

                  1.7 Anti-dilution Adjustments. The number of Conversion Shares
issuable  to a Holder upon  conversion  of the A Note and the New Stock shall be
subject  to  the  following   anti-dilution   adjustments  (the   "Anti-dilution
Adjustments"):

                  (a)  Reclassification,   Merger,  Etc.  In  case  of  (i)  any
reclassification,  reorganization,  change or  conversion  of  securities of the
class  issuable  upon  conversion  of the A Note or the New Stock  (other than a
change  in  par  value,  or  from  par  value  to no par  value),  or  (ii)  any
consolidation  of the Company  with or into  another  corporation  (other than a
merger or  consolidation  with another  corporation  in which the Company is the
acquiring  and the  surviving  corporation  and  which  does not  result  in any
reclassification or change of outstanding securities issuable upon conversion of
the A Note or the New Stock),  or (iii) any sale of all or substantially  all of
the assets of the Company,  then the Company,  or such  successor or  purchasing
corporation,  as the  case  may be,  shall  daily  execute  and  deliver  to the
holder(s)  of the A Note  and the  New  Stock a new  certificate  or  supplement
thereto (in form and substance  reasonably  satisfactory to such holder(s)),  so
that  such  holder(s)  shall  have  the  right  to  receive,  for no  additional
consideration,  and in lieu  of the  shares  of  Conversion  Shares  theretofore
issuable upon such conversion(s),  the kind and amount of shares of stock, other
securities,   money  and  property   receivable   upon  such   reclassification,
reorganization,  change, conversion,  merger or consolidation by a holder of the
number of shares of Conversion Shares into which the A Note and/or New Stock are
then  convertible.  Such new or  supplemental  certificate(s)  shall provide for
adjustments  that shall be as nearly  equivalent  as may be  practicable  to the
adjustments  provided for in this Section  1.7. The  provisions  of this Section
1.7(a) shall similarly attach to successive reclassifications,  reorganizations,
changes, mergers, consolidations and transfers.

                  (b)  Subdivision or  Combination of Shares.  If the Company at
any time during which the A Note or New Stock is outstanding  shall subdivide or
combine  its Common  Stock,  (i) in the case of a  subdivision,  the  conversion
prices of such securities shall be  proportionately  decreased and the number of
Conversion Shares purchasable hereunder shall be proportionately  increased, and
(ii) in the case of a  combination,  the  conversion  prices of such  securities
shall  be  proportionately   increased  and  the  number  of  Conversion  Shares
purchasable hereunder shall be proportionately decreased.

                  (c) Stock Dividends; Etc. If the Company at any time while the
A Note or New Stock is  outstanding  shall (i) pay a  dividend  with  respect to
Common Stock  payable in Common Stock (or rights,  options,  warrants or similar
instruments  in respect  thereof  (collectively,  "Options")),  or (ii) make any
other  distribution  with  respect  to Common  Stock  (except  any  distribution
specifically  provided  for in Sections  1.7(a) and (b) above),  the  conversion
prices  applicable  to such  securities  shall be adjusted by  multiplying  such
conversion  prices in effect  immediately prior to such date of determination of
the holders of securities  entitled to receive such distribution,  by a fraction
(A) the numerator,  of which shall be the total number of shares of Common Stock
outstanding  immediately  prior to such  dividend or  distribution,  and (B) the
denominator  of which  shall be the total  number  of  shares  of  Common  Stock
outstanding  immediately after such dividend or distribution,  as if all of such
Options had been exercised and the Company received the consideration payable in
respect thereof.  Upon each adjustment in the conversion prices pursuant to this
Section  1.7(c),  the number of Conversion  Shares  issuable  hereunder shall be
adjusted, to the nearest whole share, to the product obtained by multiplying the
number of Conversion  Shares issuable  immediately prior to such adjustment by a
fraction, the numerator of which shall be the conversion price immediately prior
to such  adjustment and the  denominator of which shall be the conversion  price
immediately thereafter.

                  (d) Repurchases or Redemptions of Common Stock or Options.  If
the Company at any time while the A Note and/or New Stock is  outstanding  shall
repurchase or redeem any outstanding shares of Common Stock or any Options, at a
price  which  is  greater  than  the  then  current  conversion  price(s),  such
conversion  price(s) shall  thereupon be adjusted by multiplying  the conversion
price(s)  in  effect  at the  time  of such  repurchase  by a  fraction  (i) the
numerator of which shall be the conversion  price(s) in effect immediately prior
to such  repurchase or redemption and (ii) the denominator of which shall be the
fair  market  value of the  consideration  paid for the  shares of Common  Stock
and/or  Options at the time of  purchase.  Upon each  adjustment  in  conversion
prices pursuant to this Section 1.7(d), the number of Conversion Shares issuable
hereunder shall be adjusted, to the nearest whole share, to the product obtained
by multiplying the number of Conversion Shares purchasable  immediately prior to
such adjustment in the conversion price(s) by a fraction, the numerator of which
shall be the applicable  conversion price  immediately  prior to such adjustment
and  the  denominator  of  which  shall  be  the  applicable   conversion  price
immediately thereafter.  Notwithstanding the foregoing, this Section 1.7(d) will
not apply to redemptions of the Company's Series C Preferred Stock made pursuant
to existing Agreement.

                  (e) No  Impairment.  The Company will not, by amendment of its
charter or bylaws or through any reorganization,  recapitalization,  transfer of
assets, consolidation,  merger, dissolution,  issue or sale of securities or any
other voluntary action,  avoid or seek to avoid the observance or performance of
any of the terms to be observed or performed hereunder by the Company,  but will
at all times in good faith assist in the carrying out of all the  provisions  of
this  Section  1'.7 and in the taking of all such action as may be  necessary or
appropriate in order to protect the rights of the holders of this A Note and New
Stock against impairment.

                  (f) Notice of  Adjustments.  Whenever  the  conversion  prices
above or the number of Conversion Shares purchasable hereunder shall be adjusted
pursuant to this Section 1.7, the Company shall  prepare a  certificate  setting
forth, in reasonable detail,  the event requiring the adjustment,  the amount of
the  adjustment  the  method  by which  such  adjustment  was  calculated.  Such
certificate  shall  be  signed  by its  chief  financial  officer  and  shall be
delivered to the holders of the A Note and New Stock.

                  (g) Fractional Shares. No fractional Conversion Shares will be
issued in connection with any exercise hereunder, but in lieu of such fractional
shares the Company shall make a cash payment  therefor  based on the fair market
value of the Conversion Shares on the date of exercise as reasonably  determined
in good faith by the Company's Board of Directors.

                  1.8 Certain Securities Laws Matters.  Unless registered in the
EPO or another  registered  public offering,  the certificates  representing the
Securities shall bear appropriate and customary  restrictive legends relating to
the restrictions on transfer applicable thereto.

                                    ARTICLE 2

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

                  The Company hereby  represents and warrants to EIS and EIMI as
follows:

                  2.1  Organization;  etc.  The  Company is a  corporation  duly
organized,  validly existing and is good standing under the laws of the State of
Utah and is  qualified  to do business as a foreign  corporation  and is in good
standing in each jurisdiction in which the failure to be so qualified would have
a material adverse effect on the business or financial condition of the Company.
The Company is not in default of its charter or bylaws,  any applicable  laws or
regulations  or any  contract or  Agreement  binding upon or affecting it or its
properties  or  assets  and the  execution,  delivery  and  performance  of this
Agreement and the transactions  contemplated  hereby will not result in any such
violation.

                  2.2  Authorization.  The Company has full corporate  power and
authority  to enter  into this  Agreement  and to  consummate  the  transactions
contemplated  hereby.  This  Agreement  has been  duly and  validly  authorized,
executed and  delivered by the Company,  and  constitutes  the valid and binding
obligation of the Company,  enforceable in accordance with its terms,  except as
such  enforceability  may be limited by bankruptcy,  insolvency or other similar
laws affecting creditors' rights and by general equitable principles.

                  2.3 Valid Issuance.  The Securities have been duly and validly
authorized and, when issued, shall be fully paid and nonassessable and free from
any and all  pre-emptive or similar rights,  and any other options,  warrants or
rights.

                  2.4 No Violation.  The execution,  delivery and performance by
the Company of this Agreement and each of the other transaction  documents,  the
issuance, sale and delivery of the Securities and compliance with the provisions
hereof by the Company,  will not (a) violate any  provision of  applicable  law,
statute,  rule or  regulation  applicable  to the Company or any  ruling,  writ,
injunction,  order,  judgment or decree of any court arbitrator,  administrative
agency  or other  governmental  body  applicable  to the  Company  or any of its
properties  or  assets,  or (b)  conflict  with  or  breach  any  of the  terms,
conditions  or  provisions  of, or  constitute  (with notice or lapse of time or
both) a  default  (or give  rise to any right of  termination,  cancellation  or
acceleration)  under,  or result in the creation of, any Encumbrance (as defined
below) upon any of the properties or assets of the Company under the Certificate
of Incorporation,  as amended, or bylaws of the Company or any material contract
to which the Company is a party, except where such violation, conflict or breach
would not,  individually or in the aggregate,  have a material adverse effect on
the  Company.  As used  herein,  "Encumbrance"  shall mean any  liens,  charges,
encumbrances,  equities, claims, options proxies, pledges security interests, or
other  similar  rights of any  nature,  except for such  conflicts,  breaches or
defaults  which would not,  individually  or in the  aggregate,  have a material
adverse effect on the Company.

                  2.5 Capitalization. (a) As of the date hereof, the authorized,
issued  and  outstanding  capital  stock  of  the  Company  consists  solely  of
15,040,455  shares of  Common  Stock and  172,800  shares of Series C  Preferred
Stock.  As of the date hereof,  options to purchase  1,585,493  shares of Common
Stock, and warrants to purchase 295,000 shares of Common Stock, are outstanding.
Except for (a) the options and warrants  described  above, and (b) an obligation
to issue additional  shares of Common Stock (4,628 shares as of the date hereof)
to  Laboratories  Fournier,  S.C.A.  ("Fournier")  pursuant  to  the  adjustment
provisions of the Agreement between the Company and Fournier, dated February 20,
1996 (the  "Fournier  Agreement"),  the Company  does not have  outstanding  any
rights (except pre-emptive or other) or options to subscribe for or purchase, or
any warrants or other  agreement  providing for or requiring the issuance by the
Company of, any capital stock or securities convertible into or exchangeable for
its capital stock.

                  (b) Schedule 2.5(b) hereto sets forth an accurate and complete
list of all holders of any equity interest in the Company  (including  Options,,
with their corresponding equity ownership  interests;  no other person or entity
holds any equity interest in the Company or any Option in respect thereof

                  (c) Except as set forth on Schedule  2.5(c) the  Company  does
not own any capital stock of, or other securities issued by, any other person or
entity, or interest in any joint venture or similar arrangement.

                  (d) Except for the  filing of any  notice  subsequent  to tire
Closing which may be required under  applicable  federal or state securities law
(which,  if required,  shall be filed on a timely basis as, may so be required),
no permit Authorization, consent or approval of or by, or any notification of or
filing with, any Person (governmental or private) is required in connection with
the execution,  delivery or performance of this Agreement by the Company.  There
is no approval of the Company's  stockholders  required under  applicable  laws,
regulations  or stock  exchange or listing  authority  rules or  regulations  in
connection  with the  execution  and delivery of the Closing  Agreements  or the
consummation of the transactions  contemplated herein, including the issuance of
the Securities.

                  2.6  Litigation.  The Company is not a party,  nor has it been
threatened in writing to be made a party, to any charge,  complaint action, suit
proceeding,  hearing or  investigation of or in any court of  quasi-judicial  or
administrative  agency of any federal,  state local or foreign  jurisdiction  or
before any arbitrator,  which could result in any material adverse change in the
assets,  liabilities,  business,  financial  condition,  operations,  results of
operations or future prospects of the Company.

                  2.7  Reports  and  Financial  Statements,  etc.  (a)  EIS  has
heretofore  been  furnished  with  complete and correct  copies of the unaudited
consolidated  balance  sheet of the Company as of  December  31, 1996 and of the
unaudited consolidated statements of income and operations and cash flow for the
six month period then ended (collectively,  the Financial Statements") set forth
on Schedule 2.7(a).

                  (b)  Each  of  the  Financial   Statements   was  prepared  in
accordance  with generally  accepted  accounting  principles  applied on a basis
consistent with prior periods,  subject to normal yearend adjustments (which are
not material) and is accurate and complete in all material respects. Each of the
balance  sheets  included  in such  financial  statements  fairly  presents  the
financial  condition  of the  Company  as of the close of  business  on the date
thereof,  and  each of the  statements  of  income  included  in such  Financial
Statements  fairly  presents  the results of  operations  of the Company for the
fiscal period then ended.

                  (c)  The  Company  owns  all of its  material  properties  and
assets, including all Intellectual Property as summarized on Schedule 2.7(c).

                  (d) Other than as set forth in the Financial  Statements,  the
Company has no outstanding liabilities or obligations,  contingent or otherwise,
dm those  incurred in the normal  course of  business,  which have or may have a
materially adverse effect on the financial condition of the Company.

                  2.8  Material  Adverse  Change.  There  has  been no  material
adverse change in the business condition (financial or otherwise) of the Company
since December 31, 1996.

                  2.9  Material   Contracts.   All  of  the  Company's  material
contracts and agreements are listed on Schedule 2.9 (the "Material  Contracts").
There is no  default  or  violation  thereunder  by any party  thereto,  and the
consummation of the Closing Agreements and transactions contemplated hereby will
not cause the  Company or any party to a Material  Contract  to be in default or
violation thereof.

                  2.10   Disclosure.   This  Agreement  and  the  other  Closing
Agreements  do not contain any untrue  statement  of a material  fact or omit to
state any material fact  necessary to make the statements  contained  herein and
therein not  misleading.  The Company is not aware of any material  contingency,
event or circumstance relating to its business or prospects,  which could have a
material adverse effect thereon,  in order for the disclosure herein relating to
the Company not to be misleading in any material respect.

                  2.11  Brokers or Finders.  The Company  has not  retained  any
investment  banker,  broker  or  finder  in  connection  with  the  transactions
contemplated  by this  Agreement and the other Closing  Agreements.  The Company
agrees  to  indemnify  and  hold EIS and EIM  harmless  against  any  liability,
settlement or expense arising out of, or in connection with, any such claim.

                                    ARTICLE 3

                  REPRESENTATIONS AND WARRANTEES OF EIS AND EIM

                  EIS and EIM hereby  represent  and  warrant to the  Company as
follows:

                  3.1 Organization  and Authority.  (a) Each of EIM and EIS is a
Bermuda  corporation  and has full  corporate  power and authority to enter into
this  Agreement and to consummate the  transactions  contemplated  hereby.  This
Agreement has been duly and validly  authorized,  executed and delivered by each
of EIS and EIM,  and  constitutes  the valid  and  binding  obligation  of each,
enforceable in accordance with its terms,  except as such  enforceability may be
limited by  bankruptcy,  insolvency or other similar laws  affecting  creditors'
rights and by general equitable principles.

                  (b)  Each of EIS and  EEIM has  full  corporate  authority  to
execute and deliver this Agreement and the Closing  Agreements and to consummate
the transactions  contemplated hereby and thereby;  this Agreement has been duly
executed  and  delivered  by each of EIS and EIM and  constitutes  the legal and
valid obligations of each and is enforceable against each in accordance with its
terms,  and the  execution,  delivery and  performance of this Agreement and the
transactions  contemplated  hereby will not violate or result in a default under
or  creation  of a lien or  encumbrance  under  EIS's  or EIM's  memorandum  and
articles of association or other organic  documents,  any material  agreement or
instrument  binding  upon or  affecting  it or its  properties  or assets or any
applicable laws, rules,  regulations or orders affecting it or its properties or
assets.

                  (c)  Neither  EIS nor EIM is now in  material  default  of its
charter or bylaws or similar organic documents,  any applicable material laws or
regulations or any contract or agreement binding upon or affecting them or their
properties  or  assets  and  the  execution  delivery  and  performance  of this
Agreement  and the  transactions  contemplated  hereby  will not  result in such
violation.

                  3.2 Investment Intent; Etc. EIM and EIS are each acquiring the
Securities, for its own account and not with a present view to, or in connection
with,  any  distribution.  Both  understand  that the  Securities  have not been
registered under the Securities Act, by reason of a specific  exemption from the
registration requirements of the Act which depends upon, among other things, the
bona  fide  nature  of the  investment  intent as  expressed  herein,  and that,
accordingly,  they may be required  to hold such  Securities  for an  indefinite
period.
                  3.3 Disclosure.  No  representation or warranty by EIS or EEIM
contained in this Agreement  contain any untrue  statement of a material fact or
omit to state a material fact necessary to make the statements  contained herein
not misleading in light of the circumstances under which they were made.

                  3.4   Reliance,   Neither  EIS  nor  EIM  has  relied  on  any
representations,  warranties,  covenants or information in making its investment
decision in regard to the  Securities,  except for those provided by the Company
and set forth in this Agreement or the Closing Agreements.

                                    ARTICLE 4

                            COVENANTS OF THE COMPANY

                  The Company hereby covenants that:

                  4.1 Board  Seat.  Until  such  time as EIS and its  affiliates
collectively  own securities  representing  less than 10% of the Common Stock or
equivalents,  on an  as  converted  and  fully  diluted  basis  (i.e.,  assuming
conversion of the Notes and exercise of the Warrant, but excluding conversion or
exercise of all options) the Company  shall use its best efforts to cause EIS to
designate one member of the Company's Board of Directors.

                  4.2      [INTENTIONALLY OMITTED]

                  4.3  Financial  Statements.  For  so  long  as  the  covenants
contained in Section 4.1 are in effect, the Company shall deliver to EIMI:

                  (a) as soon as available and in any event within 90 days after
the end of each  fiscal  year of the  Company,  beginning  with the fiscal  year
ending June 30, 1997, audited financial statements of the Company for such year,
accompanied by a report thereon of independent  public accountants of recognized
national  standing,  which  report  shall state that such  financial  statements
fairly present the financial  condition and results of operations of the Company
as at the end of, and for, such fiscal year, and

                  (b) as soon as available and in any event within 45 days after
the end of each fiscal  quarter of the Company (other dm the last fiscal quarter
in each fiscal  year)  unaudited  financial  statements  of the Company for such
fiscal  quarter  accompanied,  in  each  case,  by a  certificate  of the  chief
financial  officer  of the  Company,  which  certificate  shall  state that such
financial  statements  fairly  present  the  financial  position  and results of
operations  of the Company in  accordance  with  generally  accepted  accounting
principles, subject to changes resulting from yearend audit adjustments.

                  4.4 Operating Covenants. From the date hereof, and until the B
Note is repaid in full,  without the prior  written  consent of EIM, the Company
shall not:

                  (a) dispose of any material  asset or business,  including any
intellectual property rights;

                  (b) make pay or declare any  dividend or  distribution  to any
equity holder (in such capacity) or redeem any of its capital stock; except that
the Company shall be permitted to redeem shares of its Series C Preferred  Stock
pursuant to previously existing contractual arrangements;

                  (c)  consummate  any joint  venture,  equity  investment in an
unaffiliated entity or similar transaction; or

                  (d) vary  its  business  plan or  practices,  in any  material
respect, from past practices.

                  4.5 Post-Closing.  From the date hereof,  and until the B Note
is repaid in full,  the  Company  agrees to do or cause to be done such  further
acts and things,  and deliver or cause to be  delivered  to EIM such  additional
assignments, agreements, powers and instruments as EIM may reasonably require or
deem  advisable  to carry into  effect the  purposes of this  Agreement  and the
Closing  Agreements,  or better to assure  and  confirm  unto EIN4 and EIS their
rights powers and remedies hereunder and thereunder.

                  4.6  Indemnification,  (a)  In  addition  to  all  rights  and
remedies  available to the parties  hereunder  at law or in equity,  the Company
shall  indemnify  EIS,  EEIM  and  their  respective  affiliates,  stockholders,
directors,   officers,  employees,  agents,   representatives,   successors  and
permitted assigns  (collectively,  the "Elan Indemnified  Persons") and save and
hold each of them harmless  against and pay on behalf of or reimburse  each Elan
Indemnified Person as and when incurred for any loss, liability,  demand, claim,
action,  cause of  action,  cost,  damage,  deficiency,  tax,  penalty,  fine or
expense, whether or not arising out of any claims by or on behalf of the Company
or any third party, including interest,  penalties,  reasonable attorney's fees,
and expenses and all amounts paid in investigation  defense or settlement of any
of the foregoing (collectively, "Losses') which any such Elan Indemnified Person
may suffer,  sustain or become  subject to, as a result of, in connection  with,
relating to or incidental to, or by virtue of.

                           (i) any  misrepresentation  or breach of  warranty on
the part of the Company under Article 2 of this Agreement; or

                           (ii) any  nonfulfillment or breach of any covenant or
agreement on the part of the Company under this Agreement.

                  (b) The maximum recovery of an Elan  Indemnified  Person under
this Section 4.6 shall not exceed $1 5,000,000. An Elan Indemnified Person shall
not assert a claim unless the Losses,  when  aggregated with all previous Losses
hereunder,  equal or exceed  $50,000,  but at such  time  that such  indemnified
Person is  permitted  to assert a claim,  such claim  shall  include  all Losses
covered by this Section 4.6.

                  (c) In addition to all rights and  remedies  available  to the
parties  hereunder at law or in equity,  EIS and EIM shall indemnify the Company
and its respective affiliates,  stockholders,  directors,  officers,  Employees,
agents,  representatives,  successors and permitted assigns  (collectively,  the
"Company  Indemnified  Persons") and save and hold each of them harmless against
and pay on behalf of or reimburse  each Company  Indemnified  Person as and when
incurred for any Losses which any Company Indemnified Person may suffer, sustain
or  become  subject  to,  as a result  of,  in  connection  with,  relating  to,
incidental to or by virtue of

                           (i) any  misrepresentation  or breach of  warranty on
the part of EIS and/or EIM under Article 3 of this Agreement; or

                           (ii) any  nonfulfillment or breach of any covenant or
agreement on the part of EIS and/or EIM under this Agreement; or

                           (iii) any taxes,  or related  obligations,  for which
the  Company  may be liable as a result of this  Agreement  or the  transactions
contemplated hereby.

                  In the  event  that  EIS or EIN4  reorganizes  its  assets  or
business such that all or a substantial portion of its assets are transferred to
another  entity which is affiliated  with them,  such entity shall be liable for
EIS's or EIM's indemnification obligations hereunder.

                  (d) The maximum recovery of a Company Indemnified Person under
this Section 4.6 shall not exceed $1,500,000. A Company Indemnified Person shall
not assert a claim unless the Losses,  when  aggregated with all previous Losses
hereunder,  equal  or  exceed  $50,000,  but at  such  time  that  such  Company
Indemnified  Person is permitted to assert a claim, such claim shall include all
Losses covered by this Section 4.6.

                  (e)  Notwithstanding   the  foregoing,   and  subject  to  the
following  sentence,  upon judicial  determination  which is final and no longer
appealable,  that the act or omission giving rise to either  indemnification set
forth  above  resulted  primarily  out of or was  based  primarily  upon an Elan
Indemnified Person's or a Company Indemnified Person's (each, as applicable,  an
"I.P.") gross negligence,  fraud, or willful  misconduct by an I.P. (unless such
action was based on that I.P.'s reliance in good faith upon any  representation,
warranty   or  promise   made  by  a   counter-party   to  this   Agreement   (a
"Counter-Party")  herein),  the  Counter-Party  shall not be responsible for any
Losses sought to be indemnified in connection therewith,  and that Counter-Party
shall be entitled to recover from such I.P. all amounts  previously paid in full
or  partial  satisfaction  of such  indemnity,  together  with all its costs and
expenses  reasonably  incurred in effecting such  recovery,  if any. In no event
shall a failure by the  Company to  withhold  taxes and pay such  amounts to the
appropriate  taxing  authority  constitute  gross  negligence,  fraud or willful
misconduct by the Company.

                  (f) All  indemnification  rights  hereunder  shall survive the
execution  and  delivery  of  this  Agreement  and  the   consummation   of  the
transactions   contemplated   herein  to  the   extent   provided   above.   All
indemnification  rights  hereunder  shall terminate 27 months after the Closing,
except for claims made in writing prior to such time.

                  (g) If for  any  reason  the  indemnity  provided  for in this
Section  4.6 is  unavailable  to an I.P.  or is  insufficient  to hold such I.P.
harmless  from  all  such  Losses  arising  with  respect  to  the  transactions
contemplated  herein,  then the Counter-Party and the I.P. shall each contribute
to the amount paid or payable by such Loss in such  proportion as is appropriate
to reflect the relative  benefits  received by the Counter-Party and the I.P. as
well as any relevant equitable considerations.  The indemnity,  contribution and
expense reimbursement  obligations that any Counter-Party has under this Section
4.6 shall be in addition to any liability that the respective  Counter-Party may
otherwise have. The Company,  EIM and EIS further agree that the indemnification
and reimbursement commitments set forth in this Agreement shall apply whether or
not  the  they  are  formal  parties  to any  such  lawsuits,  claims  or  other
proceedings.

                                    ARTICLE 5
                                  MISCELLANEOUS

                  5.1  Notices.  Any notice or other  communication  required or
permitted hereunder must be in writing,  and shall be delivered  personally,  by
facsimile or by  certified,  registered,  or express mail,  postage  prepaid and
return  receipt  requested.  Such notice shall be deemed given when so delivered
personally or when sent by confirmed facsimile transmission on a business day to
the party in  question  or, if  mailed,  three  business  days after the date of
deposit into the United States mail, as follows:

                  (a)      if to the Company:

                  IOMED, Inc.
                  3385 West 1820 South
                  Salt Lake City, Utah  84104
                  Attention: President
                  Fax No. (801) 972-9072

                  with a copy to:

                  Parsons Behle & Latimer
                  201 South Main Street Suite 1800
                  Salt Lake City, Utah  84111
                  Attention: Robert C. Delahunty
                  Fax No. (801) 536-6111

                  (b)      if to EIS or EIM, to:

                  Elan, International Services, Ltd.,
                  102 St. James Court
                  Flatts Smiths FLO4 Bermuda
                  Attention: President
                  Fax No.

                  or

                  Elan International Management, Ltd.
                  102 St. James Court
                  Flatts Smiths FLO4 Bermuda
                  Attention: President
                  Fax No.

                  with a copy to:

                  Brock Fensterstock Silverstein McAuliffe & Wade, LLC
                  153 East 53rd Street
                  New York, New York  10022-4611
                  Attention: David Robbins
                  Fax No. (212) 371-5500

                  5.2  Governing  Law. This  Agreement  shall be governed by the
laws of the  State of New  York,  without  giving  effect  to the  choice of law
provisions thereof.

                  5.3 Public Disclosure. Each of EIM, EIS and the Company agrees
that,  neither party will make any public disclosure of this Agreement or any of
the  transactions or agreements  contemplated  hereby without the consent of the
other after appropriate  notice has been given thereto,  except to the extent as
required  by  applicable  law or judicial or  administrative  process;  provided
however,  that  either  party  shall have the right to make such  disclosure  to
potential financing sources and governmental regulatory agencies,  including the
Securities and Exchange Commission.

                  5.4   Counterparts.   This   Agreement   may  be  executed  in
counterparts,  each of which  shall be an  original,  but all of which  together
shall constitute one instrument.

                  5.5 Entire  Agreement.  This Agreement and the other documents
delivered  pursuant  hereto  constitute  the full and entire  understanding  and
agreement between the parties with regard to the subjects hereof and thereof.

                  5.6 Exchanges;  Lost, Stolen or Mutilated  Certificates.  Upon
surrender  by  EIM  or EIS to the  Company  of a  certificate  representing  any
Securities acquired by EIM or EIS hereunder,  as applicable,  the Company at its
expense will issue in exchange therefor and deliver to EIM or EIS as applicable,
a  new  certificate  or  certificates  representing  such  Securities,  in  such
denomination or denominations,  aggregating the number of shares of Common Stock
underlying such Securities represented by the certificate so surrendered, as may
be requested by EIM or EIS. Upon receipt of evidence satisfactory to the Company
of the loss,  theft,  destruction or mutilation of any certificate  representing
any  Security  acquired  hereunder  and in the  case  of any  loss or  theft  or
destruction,  upon delivery of an indemnity agreement reasonably satisfactory to
the Company or in the case of any mutilation upon surrender of the  certificate,
the  Company,  at  its  expense,  will  issue  and  deliver  to EIM or EIS a new
certificate representing such Securities.

                  5.7 Expenses. Each party shall bear and be responsible for its
own costs and expenses  incurred in connection with this Agreement and the other
Closing Agreements and the transactions contemplated herein and thereby.

5.8  Restrictions  on Transfer.  Neither  EIMI,  EIS, Elan nor the Company shall
transfer or assign  their  respective  rights or interests  acquired  under this
Agreement,  the  Notes or the  Closing  Agreements  (other  than to any of their
respective  affiliates  (as  defined in the  regulations  promulgated  under the
Securities Exchange Act of 1934)); provided that (a) EIM shall have the right to
transfer or assign an amount up to 50% of its interest in the A Note without the
prior consent of the Company,  and an amount greater than 50% of its interest in
the A Note with the  consent  of the  Company,  which  will not be  unreasonably
withheld,  so long as,  in the  case of any such  assignment  or  transfer,  the
assignee or  transferee  is not a competitor  in any  material  respect with the
Company on the date of such  proposed  transfer,  and EIM shall act as agent for
the assignee for giving and/or  receiving  notices or waivers  relating to the A
Note,  (b) EIS shall be  permitted to transfer or assign its rights as described
in the  Registration  Rights  Agreement,  and (c) the  transferee  has agreed in
writing  in form  reasonably  satisfactory  to the  Company  to be  bound by the
provisions of this Agreement.

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Agreement as of the day and year first written above.

IOMED, Inc.



By:      /s/ Ned M. Weinshenker
         Name: Ned M. Weinshenker
         Title: President & CEO


Elan International Services, Ltd.


By:      /s/ Kevin Insley
         Kevin Insley
         President


Elan International Management, Ltd.


By:      /s/ Kevin Insley
         Kevin Insley
         Vice President





         NEITHER  THIS  WARRANT NOR THE SHARES OF STOCK  ISSUABLE  UPON
         EXERCISE HEREOF HAVE BEEN REGISTERED  UNDER THE SECURITIES ACT
         OF 1933, AS AMENDED. NO SALE OR DISPOSITION OF THIS WARRANT OR
         OF ANY SHARES OF STOCK ISSUED  PURSUANT HERETO MAY BE EFFECTED
         WITHOUT  (i)  AN  EFFECTIVE   REGISTRATION  STATEMENT  RELATED
         THERETO,   (ii)  AN  OPINION  OF  COUNSEL   FOR  THE   HOLDER,
         SATISFACTORY  IN FORM AND  CONTENT TO THE  COMPANY,  THAT SUCH
         REGISTRATION  IS NOT REQUIRED,  OR (iii)  OTHERWISE  COMPLYING
         WITH THE PROVISIONS OF SECTION 7 OF THIS WARRANT.


                                   IOMED, INC.

                           WARRANT TO PURCHASE SHARES
                                 OF COMMON STOCK

                  THIS CERTIFIES  THAT, for value received,  Elan  International
Services, Ltd., a Bermuda corporation, or its affiliates or assigns or any other
holder of this  Warrant  (each,  a "Holder"),  is entitled to subscribe  for and
purchase up to 500,000  shares (as  adjusted  pursuant to Section 4 hereof,  the
"Shares") of the fully paid and nonassessable common stock, par value $.001 (the
"Common Stock"),  of IOMED,  Inc., a Utah  corporation  (the "Company"),  at the
price of $4.50 per share (such price, and such other price as shall result, from
time to time,  from the adjustments  specified in Section 4 below,  the "Warrant
Price"), subject to the provisions and upon the terms and conditions hereinafter
set forth.

                  1. Term.  The purchase  right  represented  by this Warrant is
exercisable,  in whole or in part, at any time, and from time to time,  from and
after the date hereof and until 5:00 p.m.  Eastern Daylight Time April 14, 2002.
To the extent not  exercised  at 5:00 p.m.  Eastern  Daylight  Time on April 14,
2002, this Warrant shall completely and automatically  terminate and expire, and
thereafter it shall be of no force or effect whatsoever.

                  2. Method of Exercise:  Payment:  Issuance of New Warrant. (a)
The purchase  right  represented  by this Warrant may be exercised by the holder
hereof,  in whole or in part and from  time to time,  by the  surrender  of this
Warrant  (with  the  notice of  exercise  form  attached  hereto as Annex A duly
executed)  at the  principal  office of the  Company  and by the  payment to the
Company of an amount, in cash or other immediately available funds, equal to the
then applicable  Warrant Price per Share multiplied by the number of Shares then
being purchased.

                  (b) The person or persons in whose name(s) any  certificate(s)
representing  shares of Common  Stock  shall be issuable  upon  exercise of this
Warrant  shall be deemed to have become the holder(s) of record of, and shall be
treated for all  purposes  as the record  holder(s)  of, the Shares  represented
thereby (and such Shares shall be deemed to have been issued)  immediately prior
to the  close of  business  on the date or dates  upon  which  this  Warrant  is
exercised.  Upon  any  exercise  of the  rights  represented  by  this  Warrant,
certificates for the Shares purchased shall be delivered to the holder hereof as
soon as possible  and in any event  within 30 days of receipt of such notice and
payment,  and unless this  Warrant has been fully  exercised  or expired,  a new
Warrant  representing the portion of Shares,  if any, with respect to which this
Warrant shall not then have been  exercised,  shall also be issued to the holder
hereof as soon as possible and in any event within such 30-day period.

                  3. Stock Fully Paid,  Reservation  of Shares.  All Shares that
may be issued upon the exercise of the rights  represented by this Warrant will,
upon issuance,  be duly authorized,  f-411y paid and nonassessable,  and will be
free from all taxes, liens and charges with respect to the issue thereof. During
the period within which the rights represented by this Warrant may be exercised,
the Company will at all times have authorized,  and reserved- for the purpose of
the issue upon the exercise of the purchase rights evidenced by this Warrant,  a
sufficient  number of shares of its Common  Stock to provide for the exercise of
the rights represented by this Warrant.

                  4.  Adjustment  of Warrant  Price and  Number of  Shares.  The
number and kind of securities  purchasable upon the exercise of this Warrant and
the Warrant Price shall be subject to the adjustment  from time to time upon the
occurrence of certain events, as follows:

                  (a)  Reclassification,   Merger,  Etc.  In  case  of  (i)  any
reclassification,  reorganization,  change or  conversion  of  securities of the
class  issuable upon exercise of this Warrant (other than a change in par value,
or from par value to no par  value),  or (ii) any  consolidation  of the Company
with or into  another  corporation  (other than a merger or  consolidation  with
another  corporation  in which the Company is the  acquiring  and the  surviving
corporation  and  which  does not  result in any  reclassification  or change of
outstanding  securities  issuable upon exercise of this  Warrant),  or (iii) any
sale of all or substantially all of the assets of the Company, then the Company,
or such  successor  or  purchasing  corporation,  as the case may be, shall duly
execute and deliver to the holder of this  Warrant a new Warrant or a supplement
hereto  (in form and  substance  reasonably  satisfactory  to the holder of this
Warrant), so that the holder of this Warrant shall have the right to receive, at
a total  purchase  price not to exceed  that  payable  upon the  exercise of the
unexercised  portion of this Warrant,  and in lieu of the shares of Common Stock
theretofore  issuable upon the exercise of this Warrant,  the kind and amount of
shares of stock,  other  securities,  money and  property  receivable  upon such
reclassification, reorganization, change, conversion, merger or consolidation by
a holder of the  number of shares of Common  Stock then  purchasable  under this
Warrant.  Such new Warrant shall provide for adjustments that shall be as nearly
equivalent as may be practicable to the adjustments provided for in this Section
4. The  provisions  of this Section 4(a) shall  similarly  attach to  successive
reclassifications,   reorganizations,   changes,  mergers,   consolidations  and
transfers.

                  (b)  Subdivision or  Combination of Shares.  If the Company at
any time during which this  Warrant  remains  outstanding  and  unexpired  shall
subdivide or combine its Common  Stock,  (i) in the case of a  subdivision,  the
Warrant  Price  shall be  proportionately  decreased  and the  number  of Shares
purchasable hereunder shall be proportionately  increased,  and (ii) in the case
of a combination,  the Warrant Price shall be proportionately  increased and the
number of Shares purchasable hereunder shall be proportionately decreased.

                  (c) Stock  Dividends:  Etc.  If the  Company at any time while
this Warrant is outstanding  and unexpired shall (i) pay a dividend with respect
to Common  Stock  payable in Common  Stock (or  rights,  options or  warrants in
respect  thereof  (collectively,  "Options")),  or (ii)  issue  any  Options  to
officers, directors, employees or consultants to the Company, having an exercise
price (on a per-share basis) below the then-current fair market value of a share
of  Common  Stock  (as  determined  in good  faith  by the  Company's  board  of
directors),  or (iii) make any other  distribution  with respect to Common Stock
(except any  distribution  specifically  provided  for in Sections  4(a) and (b)
above),  the price at which the holder of this Warrant shall be able to purchase
Shares shall be adjusted by multiplying the Warrant Price in effect  immediately
prior to such date of  determination  of the holders of  securities  entitled to
receive such distribution, by a fraction (A) the numerator of which shall be the
total number of shares of Common  Stock  outstanding  immediately  prior to such
dividend or  distribution,  and (B) the  denominator of which shall be the total
number of shares of Common Stock outstanding  immediately after such dividend or
distribution,  as if all of such  Options  had been  exercised,  and the Company
received the consideration  payable in respect thereof.  Upon each adjustment in
the Warrant Price  pursuant to this Section 4(c), the number of Shares of Common
Stock  purchasable  hereunder shall be adjusted,  to the nearest whole share, to
the product obtained by multiplying the number of Shares purchasable immediately
prior to such  adjustment in the Warrant  Price by a fraction,  the numerator of
which shall be the Warrant Price  immediately  prior to such  adjustment and the
denominator of which shall be the Warrant Price immediately thereafter.

                (d)  Repurchases or  Redemptions of Common Stock or Options.  If
the Company at any time while this Warrant is  outstanding  and unexpired  shall
repurchase  or redeem any  outstanding  shares of Common  Stock or any  Options,
other than its shares of Series C Preferred  Stock,  at a price which is greater
than the  then-current  Warrant  Price,  the Warrant  Price shall  thereupon  be
adjusted  by  multiplying  the  Warrant  Price  in  effect  at the  time of such
repurchase  by a fraction (i) the  numerator of which shall be Warrant  Price in
effect  immediately  prior  to  such  repurchase  or  redemption  and  (ii)  the
denominator  of which shall be the fair market value of the  consideration  paid
for the shares of Common Stock and/or Options at the time of purchase. Upon each
adjustment  in the Warrant Price  pursuant to this Section  4(d),  the number of
Shares of Common Stock purchasable  hereunder shall be adjusted,  to the nearest
whole  share,  to the  product  obtained  by  multiplying  the  number of Shares
purchasable  immediately  prior to such  adjustment  in the  Warrant  Price by a
fraction, the numerator of which shall be the Warrant Price immediately prior to
such  adjustment  and the  denominator  of  which  shall  be the  Warrant  Price
immediately thereafter.

                  (e) No  Impairment.  The Company will not, by amendment of its
charter or bylaws or through any reorganization,  recapitalization,  transfer of
assets, consolidation,  merger, dissolution,  issue or sale of securities or any
other voluntary action,  avoid or seek to avoid the observance or performance of
any of the terms to be observed or performed hereunder by the Company,  but will
at all times in good faith assist in the carrying out of all the  provisions  of
this  Section 4 and in the  taking of all such  action  as may be  necessary  or
appropriate in order to protect the rights of the holder of this Warrant against
impairment.

                  (f) Notice of  Adjustments.  Whenever the Warrant Price or the
number  of Shares  purchasable  hereunder  shall be  adjusted  pursuant  to this
Section 4, the Company shall prepare a certificate  setting forth, in reasonable
detail,  the event requiring the adjustment,  the amount of the adjustment,  the
method by which such adjustment was calculated. Such certificate shall be signed
by its chief  financial  officer  and shall be  delivered  to the holder of this
Warrant.

                  (g) Fractional  Shares.  No fractional  shares of Common Stock
will be issued in connection  with any exercise  hereunder,  but in lieu of such
fractional  shares the Company shall make a cash payment  therefor  based on the
fair market  value of the Common  Stock on the date of  exercise  as  reasonably
determined in good faith by the Company's Board of Directors.

                  5. Compliance  with Securities Act;  Disposition of Warrant or
Shares of Common Stock.  (a) The holder of this Warrant,  by acceptance  hereof,
agrees that this  Warrant and the Shares to be issued upon  exercise  hereof are
being  acquired  for  investment  and that such holder  will not offer,  sell or
otherwise  dispose  of this  Warrant or any  Shares to be issued  upon  exercise
hereof  except  under  circumstances  which  will not result in a  violation  of
applicable  securities  laws.  Upon exercise of this Warrant,  unless the Shares
being acquired are registered  under the Securities Act of 1933, as amended (the
"Act"),  or an  exemption  from  the  registration  requirements  of such Act is
available,  the  holder  hereof  shall  confirm  in  writing,  by  executing  an
instrument in form reasonably  satisfactory  to the Company,  that the Shares so
purchased  are  being  acquired  for  investment  and  not  with a  view  toward
distribution or resale. This Warrant and all Shares issued upon exercise of this
Warrant (unless  registered  under the Act) shall be stamped or imprinted with a
legend in substantially the following form:

         "THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES
         ACT OF  1933,  AS  AMENDED.  NO  SALE  OR  DISPOSITION  MAY BE
         EFFECTED WITHOUT (i) AN EFFECTIVE REGISTRATION STATEMENT UNDER
         SUCH ACT RELATED  THERETO,  (ii) AN OPINION OF COUNSEL FOR THE
         HOLDER,  REASONABLY IN FORM AND CONTENT TO ' THE COMPANY, THAT
         SUCH   REGISTRATION  IS  NOT  REQUIRED,   OR  (iii)  OTHERWISE
         COMPLYING  WITH THE  PROVISIONS  OF  SECTION 7 OF THE  WARRANT
         UNDER WHICH THIS SECURITY WAS ISSUED."

                  (b) With respect to any offer,  sale or other  disposition  of
this  Warrant or any Shares  acquired  pursuant to the  exercise of this Warrant
prior to  registration  of such Shares,  the holder  hereof and each  subsequent
holder of this  Warrant  agrees to give  written  notice  to the  Company  prior
thereto,  describing briefly the manner thereof, together with a written opinion
of such holder's counsel,  if requested by the Company,  to the effect that such
offer,  sale or  other  disposition  may be  effected  without  registration  or
qualification  (under the Act as then in effect or any federal or state law then
in effect) of this  Warrant or such Shares and  indicating  whether or not under
the Act  certificates  for this  Warrant or such Shares to be sold or  otherwise
disposed of require any  restrictive  legend as to  applicable  restrictions  on
transferability  in order to  ensure  compliance  with  the Act.  Promptly  upon
receiving  such  written  notice  and  reasonably  satisfactory  opinion,  if so
requested,  the Company,  as promptly as  practicable,  shall notify such holder
that such holder may sell or  otherwise  dispose of this Warrant or such Shares,
all in  accordance  with  the  terms of the  notice  delivered  to the  Company.
Notwithstanding the foregoing,  this Warrant or such Shares may be offered, sold
or otherwise  disposed of in accordance  with Rule 144 as promulgated  under the
Act ("Rule 144"),  provided that the Company shall have been furnished with such
information  as the  Company  may  reasonably  request to  provide a  reasonable
assurance that the provisions of Rule 144 have been satisfied.  Each certificate
representing  this  Warrant or the Shares  thus  transferred  (except a transfer
pursuant to Rule 144) shall bear a legend as to the applicable  restrictions  on
transferability  in order to  insure  compliance  with  the Act,  unless  in the
aforesaid  opinion of counsel  for the holder,  such  legend is not  required in
order to insure  compliance  with the Act.  The Company may issue stop  transfer
instructions to its transfer agent in connection with such restrictions.

                  This   Warrant  is   entitled   to  the   benefit  of  certain
registration  rights as set forth in a Registration Rights Agreement dated as of
the date hereof between the Company and the initial Holder named herein.

                  6. Rights as Shareholders. No holder of this Warrant, as such,
shall be entitled to vote or receive dividends or be deemed the holder of Shares
or any other  securities of the Company which may at any time be issuable on the
exercise  hereof  for any  purpose,  nor  shall  anything  contained  herein  be
construed to confer upon the holder of this Warrant,  as such, any right to vote
for the election of directors or upon any matter  submitted to  shareholders  at
any meeting thereof,  or to receive notice of meetings,  or to receive dividends
or subscription rights or otherwise until this Warrant shall have been exercised
and  the  Shares   purchasable  upon  the  exercise  hereof  shall  have  become
deliverable, as provided herein.

                  7. Representations and Warranties.  The Company represents and
warrants to the holder of this Warrant as follows:

                  (a) This Warrant has been duly  authorized and executed by the
Company and is a valid and binding  obligation  of the  Company  enforceable  in
accordance with its terms;

                  (b) The Shares  have been duly  authorized  and  reserved  for
issuance by the Company and,  when issued in  accordance  with the terms hereof,
will be validly issued, fully paid and nonassessable; and

                  (c) The  execution  and  delivery of this Warrant are not, and
the issuance of the Shares upon exercise of this Warrant in accordance  with the
terms hereof will not be,  inconsistent with the Company's charter or bylaws, as
amended,  or by-laws,  and do not and will not constitute a default  under,  any
indenture,  mortgage,  contract  or other  instrument  of which the Company is a
party or by which it is bound.

                  8.  Miscellaneous.  (a) This Warrant and any provision  hereof
may be changed,  waived,  discharged  or  terminated  only by an  instrument  in
writing signed by both the Company and the holder of this Warrant.

                  (b)  Any  notice,   request  or  other  document   required-or
permitted to be given or delivered to the holder hereof or the Company shall (i)
be in writing, (ii) be delivered personally or sent by mail or overnight courier
to the  intended  recipient  to each such  holder at its address as shown on the
books of the Company or to the Company at the address indicated  therefor on the
signature page of this Warrant, unless the recipient has given notice of another
address, and (iii) be effective on receipt if delivered personally, two business
days after  dispatch if mailed,  and one business day after  dispatch if sent by
overnight courier service.

                  (c) Subject to the  satisfaction  of all of the  provisions of
this  Warrant the holder  hereof may transfer all or any portion of this Warrant
at any time.

                  (d) The  Company  covenants  to the  holder  hereof  that upon
receipt of evidence  reasonably  satisfactory to the Company of the loss, theft,
destruction,  or  mutilation  of this Warrant and, in the case of any such loss,
theft  or  destruction,   upon  receipt  of  a  bond  or  indemnity   reasonably
satisfactory  to  the  Company,  or in the  case  of any  such  mutilation  upon
surrender and cancellation of such Warrant,  the Company will make and deliver a
new Warrant of like tenor, in lieu of the lost,  stolen,  destroyed or mutilated
Warrant.

                  (e) The  descriptive  headings  of the  several  sections  and
paragraphs  of  this  Warrant  arc  inserted  for  convenience  only  and do not
constitute a part of this Warrant.

                  (f) This Warrant shall be construed and enforced in accordance
with,  and the rights of the parties shall be governed by, the laws of the State
of New York giving effect to the choice of law rules thereof

                  IN WITNFSS WHEREOF,  IOMED,  Inc. has executed this Warrant as
of the date set forth below.

                                   IOMED, INC.


                                   By:/s/ Ned M. Weinshenker
                                   Name:  Ned M. Weinshenker
                  Title: President and Chief Executive Officer

Dated effective April 14, 1997





                          REGISTRATION RIGHTS AGREEMENT

             THIS REGISTRATION  RIGHTS AGREEMENT is made as of April 14,1997, by
and  between  IOMED,  Inc.,  a  Utah  corporation  (the  "Company"),   and  Elan
International Services, Ltd., a Bermuda corporation ("EIS").


                                    RECITALS:

             A. Pursuant to a Note Purchase and Wan-ant Agreement (the "Purchase
Agreement")  EIS  acquired  (x) the right to  acquire  certain  shares of common
stock, par value $.001 per share (the "Common Stock") of the Company,  and (y) a
Warrant (the "Warrant") to acquire up to 500,000 shares of Common Stock.

             B. The closings  under the Purchase  Agreement have occurred on the
date hereof,  it being a condition to such closings that the parties execute and
deliver this Agreement.

             C. The parties desire to set forth herein their  agreement  related
to the granting of certain registration rights to the Holders (as defined below)
of any Common Stock or Warrants.


                                   AGREEMENT:

               The parties hereto agree as follows:

                  1.  Certain  Definitions.  As  used  in  this  Agreement,  the
following terms shall have the following respective meanings:

                "Affiliate"   of  any  Person   shall  mean  any  other   Person
controlling,  controlled by or under common control with such particular Person.
In the case of a natural Person, his Affiliates include members of such Person's
immediate family,  natural lineal  descendants of such Person or a trust for the
exclusive  benefit of such Person and his  immediate  family and natural  lineal
descendants.

                "Commission"  shall mean the Securities and Exchange  Commission
or any other federal agency at the time administering the Securities Act.

                "Holders",  "holders"  or  "Holders of  Registrable  Securities"
shall mean EIS and any Person who shall  have  acquired  Registrable  Securities
from EIS as permitted herein, either individually or jointly as the case may be.

                "Person" shall mean an individual, a partnership,  a company, an
association,  a joint stock company, a trust, a joint venture, an unincorporated
organization  and a governmental  quasi-governmental  entity or any  department,
agency or political subdivision thereof.

                "Registrable  Securities"  means (i) any Common  Stock issued or
issuable upon  conversion  of or in connection  with the holding of the Notes or
the New Stock (as  defined in the  Purchase  Agreement)  or the  exercise of the
Warrant or otherwise  acquired by any Holders,  and (ii) any Common Stock issued
or  issuable in respect of the  securities  referred to in clause (i) above upon
any stock split, stock dividend, recapitalization or similar event; excluding in
all cases, however, any Registrable Securities sold by a Person in a transaction
(including  a  transaction  pursuant  to a  registration  statement  under  this
Agreement and transaction  pursuant to Rule 144 promulgated under the Securities
Act) in which  registration  rights are not  transferred  pursuant  to Section 9
hereof.

                The terms "register," "registered" and "registration" refer to a
registration  effected  by  preparing  and filing a  registration  statement  in
compliance  with the  Securities  Act,  and the  declaration  or ordering of the
effectiveness of such registration statement.

                "Registration  Expenses"  shall  mean all  expenses,  other than
Selling  Expenses,  incurred by the Company in  complying  with  Sections 2 or 3
hereof, including without limitation, all registration, qualification and filing
fees,  exchange  listing  fees,   printing  expenses,   escrow  fees,  fees  and
disbursements  of  counsel  for the  Company,  blue sky fees and  expenses,  the
expense of any special audits  incident to or required by any such  registration
and the  reasonable  fees  and  disbursements,  not to  exceed  $ 1 0,000 in the
aggregate,  of one  counsel  for the  Holders,  such  counsel to be  selected by
Holders holding a majority of the Registrable Securities held by the Holders and
included in such registration.

                "Securities  Act"  shall  mean the  Securities  Act of 1933,  as
amended,  or any similar  federal  statute and the rules and  regulations of the
Commission thereunder, all as the same shall be in effect at the time.

                "Selling  Expenses"  shall  mean  all  underwriting   discounts,
selling  commissions  and stock  transfer  taxes  applicable  to the  securities
registered  by the  Holders and the costs of any  accountants,  counsel or other
experts retained by the Holders.

                "1934 Act" shall mean the  Securities  Exchange Act of 1934,  as
amended,  or any similar  federal  statute and the rules and  regulations of the
Commission thereunder, a as t e same shall be in effect at the time.

                  2. Demand  Registrations.  (a) Requests for Registration.  Any
Holder which holds Registrable Securities representing at least 1,000,000 shares
of Common Stock  (subject to the  Anti-dilution  Adjustments  as (defined in the
Purchase Agreement)) has the right at any time from time to time, but only after
the Company shall have  initially  registered  any of its shares of Common Stock
under  Sections  12(b)  or  12(g)  of the  1934  Act  (the  "IPO"),  to  request
registration  under  the  Securities  Act of all or  part of  their  Registrable
Securities on Form S-1, S-2 or S-3 (if  available)  or any similar  registration
(each, a "Demand Registration").  Each written request for a Demand Registration
(as  defined  below)  shall  specify  the  approximate   number  of  Registrable
Securities requested to be registered.  Within IO days after receipt of any such
request, the Company will give written notice of such requested  registration to
all other Holders of Registrable  Securities and, if they request to be included
in such  registration,  the Company  shall  include  such  Holders'  Registrable
Securities in such offering if they have responded  affirmatively within 15 days
after the receipt of the  Company's  notice.  The Holders in  aggregate  will be
entitled to request two Demand  Registrations.  A registration will not count as
one of the permitted Demand  Registrations until it has become effective (unless
such Demand  Registration  has not become  effective diie solely to the fault of
the Holders  requesting such  registration,  including a request by such Holders
that such  registration  be  withdrawn).  The Company will pay all  Registration
Expenses in connection with any Demand Registration whether or not it has become
effective.

                  (b) Priority on Demand Registrations. If a Demand Registration
is an underwritten  offering and the managing underwriters advise the Company in
writing  that in their  opinion  the number of  Registrable  Securities  and, if
permitted hereunder, other securities requested to be included in such offering,
exceeds the number of Registrable Securities and other securities, if any, which
can be sold in such offering without  adversely  affecting the  marketability of
the offering, the Company will include in such registration:

                  (i) first, the Registrable Securities requested to be included
in  such  registration  by the  Holders  (or,  if  necessary,  such  Registrable
Securities  pro  rata  among  the  Holders  thereof  based  upon the  number  of
Registrable Securities owned by each such Holder); and

                  (ii) thereafter,  other securities requested to be included in
such registration.

                  (c)  Restrictions  on Demand  Registrations.  The  Company may
postpone  for up to three  months  in any 12 month  period,  the  filing  or the
effectiveness  of a  registration  statement  for a Demand  Registration  if the
Company determines in good faith that such Demand  Registration would reasonably
be expected  to have a material  adverse  effect on any  proposal or plan by the
Company  to engage in any  acquisition  of assets  (other  than in the  ordinary
course of  business)  or any  merger,  consolidation,  tender  offer or  similar
transaction; provided, that in such event, the Holders initially requesting such
Demand  Registration  will be  entitled to withdraw  such  request  and, if such
request is  withdrawn,  such  Demand  Registration  will not count as one of the
permitted  Demand   Registrations   hereunder  and  the  Company  will  pay  all
Registration Expenses in connection with such registration.

                  (d) Selection of Underwriters. The Holders will have the right
to select the  investment  banker(s)  and  manager(s)  to administer an offering
pursuant to a Demand Registration, subject to the Company's approval, which will
not be unreasonably withheld.

                  (e) Other  Registration  Rights.  Except as  provided  in this
Agreement,  so long as any Holder owns any Registrable  Securities,  the Company
will not grant to any Persons  the right to request the Company to register  any
equity securities of the Company, or any securities  convertible or exchangeable
into or  exercisable  for such  securities,  which is superior to or in conflict
with the rights  granted to the Holders  hereunder,  without  the prior  written
consent of the Holders of at least 50% of the Registrable Securities held by the
Holders;  it being understood that the Company may grant rights to other Persons
to (i)  participate  in  Piggyback  Registrations  so long as  such  rights  are
subordinate or pari passu to the rights of the holders of Registrable Securities
with respect to such Piggyback  Registrations and (ii) request  registrations so
long as the Holders of Registrable Securities are entitled to participate in any
such  registrations  with such  Persons  pro rata on the basis of the  number of
shares owned by each such Holder.

                  3. Piggyback Registrations.  (a) Right to Piggyback. After the
IPO, and whenever the Company  proposes to register any of its securities  under
the Securities  Act (other than in a registration  on Form S-3 relating to sales
of securities to participants in a Company  dividend  reinvestment  plan, S-4 or
S-8 or any successor form or in connection with an exchange offer or an offering
of securities  solely to the existing  stockholders or employees of the Company)
(each, a "Piggyback Registration"),  the Company will give prompt written notice
to all  Holders of  Registrable  Securities  of its  intention  to effect such a
registration and, subject to Section 3(b) and the other terms of this Agreement,
will include in such  registration  all  Registrable  Securities with respect to
which the Company has received written requests for inclusion  therein within 15
days after the receipt of the Company's notice.

                  (b)  Priority  on  Piggyback  Registrations.  If  a  Piggyback
Registration is an underwritten  registration on behalf of the Company,  and the
managing  underwriters  advise the Company in writing that in their  opinion the
number of securities  requested to be included in such registration  exceeds the
number  which  can be sold in such  offering  without  adversely  affecting  the
marketability of the offering, the Company will include in such registration:

                      (i)    first, the securities the Company proposes to sell;

                     (ii) second,  the  Registrable  Securities  requested to be
included in such registration by
the Holders and any securities  requested to be included in such registration by
any other Person, pro rata among the Holders of such Registrable  Securities and
such other  Persons,  on the basis of the number of shares owned by each of such
Holders; and

                      (iii)  thereafter,   other  securities   requested  to  be
included in such registration.

                  (c) Right to  Terminate  Registration.  If, at any time  after
giving  written notice of its intention to register any of its securities as set
forth in  Section  3(a)  and  prior to the  effective  date of the  registration
statement  filed  in  connection  with  such  registration,  the  Company  shall
determine  for any reason not to register such  securities,  the Company may, at
its  election,  give  written  notice of such  determination  to each  Holder of
Registrable  Securities  and thereupon be relieved of its obligation to register
any Registrable  Securities in connection with such  registration  (but not from
its  obligation  to pay the  Registration  Expenses in  connection  therewith as
provided herein).

                  (d) Selection of Underwriters. The Company will have the right
to select the  investment  banker(s)  and  manage(s) to  administer  an offering
pursuant to a Piggyback Registration.

                  4.  Expenses of  Registration.  Except as  otherwise  provided
herein, all Registration  Expenses incurred in connection with all registrations
pursuant to  Sections 2 and 3 shall be borne by the  Company.  Unless  otherwise
stated, all Selling Expenses relating to securities  registered on behalf of the
Holders of Registrable Securities shall be borne by such holders.

                  5.  Holdback  Agreements.  (a) The  Company  agrees (i) not to
effect  any  public  sale  or  distribution  of its  equity  securities,  or any
securities  convertible into or exchangeable or exercisable for such securities,
during the seven days prior to and  during the 90-day  period  beginning  on the
effective  date of any  underwritten  Demand  Registration  or any  underwritten
Piggyback  Registration  (except as part of such  underwritten  registration  or
pursuant  to  registrations  on Form  S-8 or any  successor  form),  unless  the
underwriters  managing the registered public offering  otherwise agree, and (ii)
to  use  reasonable  efforts  to  cause  each  holder  of  at  least  5%  (on  a
fully-diluted basis) of its Common Stock, or any securities  convertible into or
exchangeable or exercisable for Common Stock,  purchased from the Company at any
time  after  the  date of this  Agreement  (other  than in a  registered  public
offering)  to agree not to effect.  any public sale or  distribution  (including
sales pursuant to Rule 144) of any such  securities  during such periods (except
as part of such underwritten registration,  if otherwise permitted),  unless the
underwriters managing the registered public offering otherwise agree.

                  (b) Each holder of Registrable  Securities  whose  Registrable
Securities are eligible for inclusion in a Registration Statement filed pursuant
to  Section  2 hereof  agrees,  if  requested  by the  managing  underwriter  or
underwriters in an underwritten offering of any Registrable  Securities,  not to
effect any public sale or  distribution of Registrable  Securities,  including a
sale  pursuant  to Rule 144 (or any similar  provision  then  effect)  under the
Securities Act (except as part of such  underwritten  registration),  during the
seven-day  period prior to, and during the 90-day period or such shorter  period
as may be agreed to by the parties hereto)  following the effective date of such
Registration  Statement to the extent timely  notified in writing by the Company
or the managing underwriter or underwriters.

                  6.   Registration   Procedures.   Whenever   the   Holders  of
Registrable  Securities  have  requested  that  any  Registrable  Securities  be
registered pursuant to this Agreement,  the Company will use its best efforts to
effect  the  registration  and  the  sale  of  such  Registrable  Securities  in
accordance  with the  intended  method of  distribution  thereof,  and  pursuant
thereto the Company will as expeditiously as possible:

                  (a)  prepare  and file  with  the  Commission  a  registration
statement  on any form for which the  Company  qualifies  with  respect  to such
Registrable  Securities  and use its best  efforts  to cause  such  registration
statement  to become  effective  (provided  that  before  filing a  registration
statement or prospectus or any  amendments or supplements  thereto,  the Company
will (i)  furnish to the  counsel  selected  by the  Holders  copies of all such
documents proposed to be filed, which documents will be subject to the review of
such counsel,  and (ii) notify each holder of Registrable  Securities covered by
such registration of any stop order issued or threatened by the Commission);

                  (b) -prepare and file with the Commission  such amendments and
supplements to such registration statement and the prospectus used in connection
therewith as may be necessary to keep such registration  statement effective for
a period of not less than nine  months and  comply  with the  provisions  of the
Securities Act with respect to the disposition of all securities covered by such
registration  statement  during  such  period in  accordance  with the  intended
methods of  disposition  by the sellers  thereof set forth in such  registration
statement;

                  (c)  furnish to each  seller of  Registrable  Securities  such
number of copies of such registration  statement,  each amendment and supplement
thereto, the prospectus included in such registration  statement (including each
preliminary  prospectus)  and such other documents as such seller may reasonably
request in order to facilitate  the  disposition of the  Registrable  Securities
owned by such seller;

                  (d)  use  its  best   efforts  to  register  or  qualify  such
Registrable  Securities  under  such other  securities  or blue sky laws of such
jurisdiction as any seller reasonably requests and do any and all other acts and
things which may be  reasonably  necessary or advisable to enable such seller to
consummate the disposition in such  jurisdictions of the Registrable  Securities
owned by such  seller  (provided  that the  Company  will not be required to (i)
qualify  generally  to do  business  in any  jurisdiction  where  it  would  not
otherwise be required to qualify but for this Section 6(d),  (ii) subject itself
to taxation in any  jurisdiction  or (iii) consent to general service of process
in any such jurisdiction);

                  (e) notify each seller of such Registrable Securities,  at any
time when a prospectus  relating  thereto is required to be delivered  under the
Securities  Act,  of the  happening  of any  event  as a  result  of  which  the
prospectus included in such registration  statement contains an untrue statement
of a material fact or omits any fact  necessary to make the  statements  therein
not misleading, and, at the request of any such seller, the Company will prepare
a supplement of amendment to such prospectus so that, as thereafter delivered to
the purchasers of such Registrable Securities,  such prospectus will not contain
an untrue  statement of a material  fact or omit to state any fact  necessary to
make the statements therein not misleading;

                  (f) cause all such Registrable Securities to be listed on each
securities  exchange on which similar  securities issued by the Company are then
listed  and,  if not so  listed,  to be listed on the NASD  automated  quotation
system  and,  if listed on the NASD  automated  quotation  system,  use its best
efforts to secure designation of all such Registrable Securities covered by such
registration  statement as a NASDAQ  National  market system security within the
meaning of Rule 11Aa2-1 of the  Commission  or,  failing  that, to secure NASDAQ
authorization  for  such  Registrable   Securities  and,  without  limiting  the
generality  of the  foregoing,  to  arrange  for at least two  market  makers to
register as such with respect to such Registrable Securities with the NASD;

                  (g)  provide  a  transfer  agent  and  registrar  for all such
Registrable  Securities not later than the effective  date of such  registration
statement;

                  (h)  enter   into   such   customary   agreements   (including
underwriting  agreements  in customary  form) and take all such other actions as
the  holders  of a  majority  of the  Registrable  Securities  being sold or the
underwriters,  if any,  reasonably  request in order to expedite or , facilitate
the disposition of such Registrable  Securities  (including without  limitation,
effecting a stock split or a combination of shares);

                  (i) make available for inspection by a  representative  of the
Holders of Registrable  Securities included in the registration  statement,  any
underwriter  participating  in any  disposition  pursuant  to such  registration
statement  and any  attorney,  accountant  or other  agent  retained by any such
seller or  underwriter  all  pertinent  financial and other  records,  pertinent
corporate  documents  and  properties  of the Company,  and cause the  Company's
officers,  directors,  employees  and  independent  accountants  to  supply  all
information  reasonable  requested  by any such seller,  underwriter,  attorney,
accountant or agent in connection with such registration statement;

                  (j)  otherwise use its  reasonable  efforts to comply with all
applicable  rules and regulations of the  Commission,  and make available to its
security  holders,  as soon as  reasonably  practicable,  an earnings  statement
covering  the period of at least 12 months  beginning  with the first day of the
Company's  first  full  calendar   quarter  after  the  effective  date  of  the
registration statement, which earnings statement shall satisfy the provisions of
Section 11(a) of the Securities Act and Rule 158 thereunder.

                  (k) in the event of the issuance of any stop order  suspending
the  effectiveness  of a registration  statement,  or of any order suspending or
preventing the use of any related  prospectus or suspending the qualification of
any  common  stock  included  in such  registration  statement  for  sale in any
jurisdiction,  the Company  will use its  reasonable  best  efforts  promptly to
obtain the withdrawal of such order;

                  (1)  obtain  a  so-called   "cold  comfort"  letter  from  the
Company's  independent  public  accountants  in customary form and covering such
matters of the type customarily covered by cold comfort letters; and

                  (m) undertake such other actions and do all other things which
the Holders  shall  reasonably  request and which shall be customary at the time
for such registrations.

                  7.  Indemnification.  (a) The Company agrees to indemnify,  to
the fullest  extent  permitted by  applicable  law,  each Holder of  Registrable
Securities,  its officers and directors and each Person who controls such Holder
(within the meaning of the Securities Act) against all losses, claims,  damages,
liabilities,  expenses  or any amounts  paid in  settlement  of any  litigation,
investigation or proceeding commenced or threatened (collectively, "'Claims") to
which each such  indemnified  party may become  subject under the Securities Act
insofar as such Claim arose out of (i) any untrue or alleged untrue statement of
material fact  contained,  on the effective  date thereof,  in any  registration
statement,  prospectus or preliminary  prospectus or -any  amendment  thereof or
supplement  thereto,  (ii) any omission or alleged  omission to state  therein a
material fact required to be stated  therein or necessary to make the statements
therein not  misleading,  or (iii) any violations by the Company of any federal,
state or common law rule or regulation applicable to the Company and relating to
action  required  of or  inaction  by the  Company in  connection  with any such
registration,  except  insofar  as the same are  caused by or  contained  in any
information furnished in writing to the Company by such holder expressly for use
therein  or by such  holder's  failure  to  deliver  a copy of the  registration
statement or  prospectus  or any  amendments  or  supplements  thereto after the
Company has  furnished  such holder  with a  sufficient  number of copies of the
same. In connection  with an underwritten  offering,  the Company will indemnify
such  underwriters,  their  officers and  directors and each Person who controls
such underwriters  (within the meaning of the Securities Act) to the same extent
as  provided  above  with  respect  to the  indemnification  of the  holders  of
Registrable Securities.

                  (b) In connection with any registration  statements in which a
holder of Registrable Securities is participating, each such Holder will furnish
to the Company in writing  such  customary  information  and  affidavits  as the
Company  reasonably  requests for use in connection  with any such  registration
statement or prospectus (the "Seller's  Information") and, to the fullest extent
permitted by  applicable  law will  indemnify  the Company,  its  directors  and
officers  and each Person who  controls  the Company  (within the meaning of the
Securities Act) against any and all Claims to which each such indemnified  party
may become  subject under the  Securities Act insofar as such Claim arose out of
(i) any untrue or alleged untrue  statement of material fact  contained,  on the
effective date thereof, in any registration statement, prospectus or preliminary
prospectus or any amendment thereof or supplement thereto,  (ii) any omission or
alleged  omission to state therein a material fact required to be stated therein
or  necessary  to make the  statements  therein  not  misleading  or  (iii)  any
violations by such Person of any federal, state or common law rule or regulation
applicable to such Person and relating to action required of or inaction by such
Person in connection with any such registration; provided that with respect to a
Claim arising pursuant to clause (i) or (ii) above, the material misstatement or
omission is contained in such Seller's Information;  provided, further, that the
obligation to indemnify will be individual to each Holder and will be limited to
the net amount of proceeds  received by such Holder from the sale of Registrable
Securities pursuant to such registration statement.

                  (c) Any Person entitled to indemnification  hereunder will (i)
give prompt written notice to the  indemnifying  party of any claim with respect
to which it seeks  indemnification (but the failure to provide such notice shall
not release the  indemnifying  party of its obligation  under paragraphs (a) and
(b),  unless and then only to the extent that, the  indemnifying  party has been
prejudiced  by such  failure to provide  such  notice)  and (ii)  unless in such
indemnified  party's  reasonable  judgment a conflict of interest  between  such
indemnified  and  indemnifying  parties  may exist with  respect to such  claim,
permit such indemnifying  party to assume the defense of such claim with counsel
reasonably  satisfactory to the indemnified  party. An indemnifying party who is
not  entitled  to, or elects not to,  assume the  defense of a claim will not be
obligated  to pay the fees and expenses of more than one counsel for all parties
indemnified by such indemnifying party with respect to such claim, unless in the
reasonable  judgment of any  indemnified  party a conflict of interest may exist
between such indemnified  party and any other of such  indemnified  parties with
respect to such claim.

                  (d) The indemnifying party shall not be liable to indemnify an
indemnified party for any settlement,  or consent to judgment of any such action
effected without the indemnifying  party's consent (but such consent will not be
unreasonably  withheld).  Furthermore,  the indemnifying party shall not, except
with the approval of each indemnified party, consent to entry of any judgment or
enter into any  settlement  which  does not  include  as an  unconditional  term
thereof the giving by the claimant or plaintiff to each  indemnified  party of a
release from all  liability in respect to such claim or  litigation  without any
payment or consideration provided by each such indemnified party.

                  (e) If the  indemnification  provided for in this Section 7 is
unavailable to an  indemnified  party under clauses (a) and (b) above in respect
of any losses,  claims,  damages or liabilities  referred to therein,  then each
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute to the amount paid or payable by such  indemnified  party as a result
of  such  losses,  claims,  damages  or  liabilities  in such  proportion  as is
appropriate to reflect not only the relative  benefits  received by the Company,
the  underwriters,  the sellers of Registrable  Securities and any other sellers
participating in the registration  statement from the sale of shares pursuant to
the registered  offering of securities to which indemnity is sought but also the
relative  fault of the  Company,  the  underwriters  the sellers of  Registrable
Securities and any other sellers participating in the registration  statement in
connection  with the  statement  or  omissions  which  resulted in such  losses,
claims,  damages  or  liabilities,  as  well  as any  other  relevant  equitable
considerations. The relative benefits received by the Company, the underwriters,
the sellers of Registrable Securities and any other sellers participating in the
registration  statement shall be deemed to be based on the relative relationship
of the total net proceeds from the offering (before  deducting  expenses) to the
Company,  the total underwriting  commissions and fees from the offering (before
deducting  expenses) to the  underwriters  and the total net  proceeds  from the
offering (before  deducting  expenses) to the sellers of Registrable  Securities
and any other sellers participating in the registration statement.  The relative
fault of the Company,  the underwriters,  the sellers of Registrable  Securities
and any other  sellers  participating  in the  registration  statement  shall be
determined by reference  to, among other  things,  whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to state
a  material  fact  relates  to  information   supplied  by  the  Company  or  by
registration  statement and the parties' relative intent,  knowledge,  access to
information and opportunity to correct or prevent such statement or omission.

                  (f) The indemnification provided for under this Agreement will
remain in full force and effect  regardless of any  investigation  made by or on
behalf of the indemnified party or ,any officer,  director or controlling person
of such indemnified party and will survive the transfer of securities.

                  8. Participation in Underwritten Registrations.  No Person may
participate in any  registration  hereunder  which is  underwritten  unless such
Person (a) agrees to sell such Person's  securities on the basis provided in any
underwriting  arrangements  approved by the Person or Persons entitled hereunder
to approve such  arrangements,  (b) as  expeditiously  as possible  notifies the
Company  of the  occurrence  of any event as a result of which  such  prospectus
contains an untrue  statement of material fact or omits to state a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading  and  (c)  completes  and  executes  all  questionnaires,  powers  of
attorney,  indemnities,  underwriting  agreements and other documents reasonably
required under the terms of such underwriting arrangements.

                  9. Transfer of Registration  Rights. The rights granted to any
Person  under this  Agreement  may be  assigned to a  transferee  or assignee in
connection  with any  transfer or  assignment  of  Registrable  Securities  by a
Holder;  provided,  that:  (a)  such  transfer  may  otherwise  be  effected  in
accordance with applicable  securities  laws, (b) if not already a party hereto,
the assignee or transferee  agrees in writing prior to such transfer to be bound
by the  provisions  of this  Agreement  applicable to the  transferor,  (c) such
transferee shall own Registrable Securities representing at least 250,000 shares
of Common Stock (subject to the  Anti-dilution  Adjustments),  and (d) EIS shall
act as agent and  representative for such Holder for the giving and receiving of
notices hereunder.

                  10.  Information  by Holder.  Each  Holder  shall  furnish the
Company  such written  information  regarding  such Holder and any  distribution
proposed by such Holder as the Company may reasonably  request in writing and as
shall be reasonably  required in connection with any registration  qualification
or compliance referred to in this Agreement.

                  11. Exchange Act Compliance.  After the IPO, the Company shall
comply with all of the reporting  requirements of the Securities Exchange Act of
1934  applicable  to it and  shall  comply  with all  other  public  information
reporting   requirements   of  the  Commission   which  are  conditions  to  the
availability of Rule 144 for the sale of the Registrable Securities. The Company
shall  cooperate  with each  Purchaser in supplying  such  information as may be
necessary  for such  Purchaser  to complete and file any  information  reporting
forms  presently or hereafter  required by the  Commission as a condition to the
availability of Rule 144.

                  12.  Limitation  on  Registration-.  The Company  shall not be
obligated  to  effect a  registration  of any  Holder's  Registrable  Securities
pursuant to  Sections 2 or 3 hereof if all of the  Registrable  Securities  have
been sold under Rule 144, Regulation S or similar provision under the Securities
Act so that there is no further restriction on the transfer by the transferee.

                  13. Miscellaneous. (a) No Inconsistent Agreements. The Company
will not hereafter enter into any agreement with respect to its securities which
is  inconsistent  with  or  violates  the  rights  granted  to  the  Holders  of
Registrable Securities in this Agreement.

                  (b) Remedies.  Any Person having rights under any provision of
this Agreement will be entitled to enforce such rights  specifically  to recover
damages caused by reason of any breach of any provision of this Agreement and to
exercise  all  other  rights  granted  by law.  The  parties  hereto  agree  and
acknowledge  that money damages may not be an adequate  remedy for any breach of
the provisions of this  Agreement and that any party may in its sole  discretion
apply to any court of law or equity of competent  jurisdiction  (without posting
any bond or other security) for specific  performance  and for other  injunctive
relief in order to  enforce  or  prevent  violation  of the  provisions  of this
Agreement.

                  (c)  Amendments  and  Waivers.  Except as  otherwise  provided
herein,  the provisions of this Agreement may be amended or waived only upon the
prior  written  consent  of the  Company  and  Holders  of at  least  50% of the
Registrable Securities;  provided, that without the prior written consent of all
the Holders, no such amendment or waiver shall reduce the foregoing percentage.

                  (d)  Successors  and Assigns.  All covenants and agreements in
this  Agreement by or on behalf of any of the parties hereto will bind and inure
to the benefit of the  respective  successors  and assigns of the parties hereto
whether so expressed or not. In addition,  whether or not any express assignment
has been made,  the  provisions of this  Agreement  which are for the benefit of
Holders of Registrable  Securities are also for the benefit of, and  enforceable
by, any subsequent holder of Registrable Securities.

                  (e) Severabiliiy.  Whenever  possible,  each provision of this
Agreement  will be interpreted in such manner as to be effective and valid under
applicable  law, but if any provision of this Agreement is held to be prohibited
by or invalid under  applicable law, such provision will be ineffective  only to
the extent of such prohibition or invalidity, without invalidating the remainder
of this Agreement.

                  (f)    Counterparts.    This   Agreement   may   be   executed
simultaneously  in two or more  counterparts,  any one of which need not contain
the signatures of more than one party, but all such counterparts  taken together
will constitute one and the same Agreement.

                  (g) Descriptive  Headings.  The  descriptive  headings of this
Agreement are inserted for convenience only and do not constitute a part of this
Agreement.

                  (h) Governing Law. All questions  concerning the construction,
validity and  interpretation  of this  Agreement  and the exhibits and schedules
hereto will be governed by the internal  law, and not the law of  conflicts,  of
New York.

                  (i) Notices.  All notices,  demands or other communications to
be given or delivered  under or by reason of the  provisions  of this  Agreement
shall be in  writing  and  shall be deemed to have  been  given  when  delivered
personally  to the  recipient or by  telecopy,  one day after being sent to t he
recipient by reputable overnight courier service (charges prepaid) or three days
after being mailed to the  recipient by certified  or  registered  mail,  return
receipt  requested  and  postage  prepaid.  Such  notices,   demands  and  other
communications  will be sent to the parties hereto at the addresses indicated on
the signature page hereto and to the Company at the address indicated below:

                           IOMED, Inc.
                           3385 West 1820 South
                           Salt Lake City, Utah 84104
                           Telecopier:      (801) 972-9072
                           Attention: President

                  (j) Termination. This Agreement shall terminate on the date as
of which  each  Holder  has  sold  all  remaining  Registrable  Securities  in a
transaction or transactions of the type described in Section 12 hereof.

                  (k)  Standstill.  The Holders  shall not sell any  Registrable
Securities  (and if requested by the Company's  underwriters,  EIS will not sell
any Common  Stock  received in  connection  with the  repayment  of the B Note),
publicly or  otherwise,  or exercise  any Demand  Registration  rights  acquired
hereunder  within  180 days of the  IPO;  provided,  that  all or a  substantial
portion of (I) the Company's  directors and senior  executive  officers and (II)
holders of  securities  representing  5% or greater  of the  outstanding  Common
Stock, on a fully diluted basis,  shall have agreed in writing to  substantially
similar provisions.

                  IN WITNESS  WHEREOF,  the parties have executed this Agreement
as of the date first written above.


                                    IOMED, Inc.
                                    By: /s/ Ned M. Weinshenker
                                    Name: Ned M. Weinshenker
                                    Title: President & CEO


                                    Elan International Services, Ltd.
                                    By: /s/ Kevin Insley
                                    Name: Kevin Insley
                                    Title:


                                    102 St. James Court
                                    Flatts Smiths
                                    FL 04 Bermuda
                                    Attention: Chief Executive Officer
                                    Facsimile No.


                           ASSET ACQUISITION AGREEMENT

        THIS ASSET ACQUISITION AGREEMENT  ("Agreement") is made and entered into
upon the 27th day of  December,  1996 and shall be  effective  as of  January 1,
1997, by and between IOMED, INC., ("Seller") and FILLAUER, INC., ("Purchaser").

                                   WITNESSETH:

         WHEREAS, Seller is a corporation, duly organized and existing under the
laws of the  State  of Utah,  owning  and  operating  a  research,  development,
manufacturing  and selling  division devoted to prosthetics and products derived
therefrom known as "Motion Control"  located at 3385 West 1820 South,  Salt Lake
City, Utah 84101 ("Location");

         WHEREAS, Purchaser is a corporation,  duly organized and existing under
the laws of the State of  Delaware,  and  desires to  purchase  from  Seller the
assets of Motion Control;

         WHEREAS,  Seller is willing to sell the assets of and  associated  with
Motion Control to Purchaser;

         NOW, THEREFORE,  in consideration of the mutual agreements,  covenants,
terms and conditions herein contained the parties hereto agree as follows:

                                   ARTICLE I.
                           Purchase and Sale of Assets

         1.1  Purchase and Sale of Assets.  Subject to the terms and  conditions
set  forth  in this  Agreement,  Seller  shall  sell,  transfer  and  convey  to
Purchaser,  and  Purchaser  shall  purchase  and  acquire  from  Seller,  on the
Effective Date (as hereinafter  defined),  the following  tangible assets of the
Seller used by Seller  exclusively  in the operation of Seller's  Motion Control
division (such assets,  excluding,  however, those listed in Section 1.3 hereof,
collectively,  the  "Assets"),  all said  Assets  being  owned by  Seller on the
Effective Date:

                  (a) All Accounts Receivable as set forth on Schedule 1.1(a);

                  (b) All  inventory  of  materials,  work in process,  finished
                  goods and overhead as set forth on Schedule 1.1(b);

                  (c) All  machinery,  equipment,  furniture and fixtures as set
                  forth on Schedule 1.1(c); (d) All demonstrators and loaners as
                  set forth on Schedule  1.1(e);  and (e) All customer files and
                  records as set forth on Schedule 1.1(f).

         1.2 Transfer of Government  Equipment.  The Seller has disclosed to the
Purchaser that Seller utilizes  certain  property and equipment owned by various
governmental  agencies and authorities in connection with the business of Motion
Control.  Such property and  equipment is referred to herein as the  "Government
Equipment"  and is more  particularly  described on Schedule  1.2 hereto.  On or
promptly  after the  Effective  Date,  the  Seller  will  transfer  control  and
possession of the Government Equipment to the Purchaser; provided, however, that
the Seller makes no representation or warranty, whatsoever, concerning the right
of the Purchaser to retain  possession  of or to continue to use the  Government
Equipment,  and  the  Purchaser  shall  assume  all  risks  associated  with  or
attributable to its possession of and continued use of the Government Equipment.
At the  Purchaser's  request,  the  Seller  shall  provide  the  Purchaser  with
reasonable assistance in connection with any efforts undertaken by the Purchaser
to secure consents and approvals from the appropriate  governmental agencies for
the continued possession and use of the Government  Equipment.  The Seller shall
have no  obligation  or liability to the  Purchaser in regard to the  Government
Equipment  except as  specifically  set forth in this  paragraph  1.2, and it is
specifically  agreed that no  adjustment in the Purchase  Price (as  hereinafter
defined) for the Assets  shall be required in the event the  Purchaser is unable
to continue to use all or any portion of the Government Equipment.

         1.3 Excluded  Assets.  Seller shall not sell or transfer and  Purchaser
shall not  purchase or accept any of the  property or assets used in  connection
with Motion  Control  which are set forth on Schedule  1.3  attached  hereto and
incorporated  herein,  and  which  are  specifically  excluded  from the  Assets
(collectively, "Excluded Assets").

         1.4  Consideration for Tangible Assets. As consideration for the Assets
purchased  hereunder,  Purchaser  shall pay  Seller  the  amount of One  Million
Dollars, (the "Purchase Price"). The Purchase Price shall be paid at the Signing
(as  hereinafter  defined)  by  transfer of  immediately  available  funds to an
account designated by Seller.

         1.5  License  Agreement.  Purchaser  and  Seller  have  in  good  faith
negotiated a License  Agreement in the form attached  hereto as Schedule 1.5 and
incorporated  herein by reference (the "License  Agreement"),  pursuant to which
the  Seller  will  authorize  the  Purchaser  to  utilize  certain  proprietary,
intellectual  property  rights in  connection  with its  continued  operation of
Motion  Control.  As  provided  in  paragraph  1.9  hereof,  the  Seller and the
Purchaser shall execute and deliver the License Agreement in connection with the
Signing.

         1.6  Assumption  of  Obligations.   Except  as  otherwise  specifically
provided  herein,  Purchaser shall assume no liability or obligation  whatsoever
arising  out of or  connected  with  the  Assets  or any  other  liabilities  or
obligations the Seller,  except for those  liabilities set forth on Schedule 1.6
attached hereto and incorporated herein ("Assumed Liabilities").

         1.7 UCC Searches. Purchaser, at Seller's expense, shall obtain a report
of a recognized  search firm of a search of the records of the Utah Secretary of
State  and  the  appropriate  county  Recorder  of  Deeds  regarding   financing
statements  and tax liens filed  against the Assets  and/or Seller in connection
with the Assets, (the "UCC Search").

                                   ARTICLE II.
                           Signing and Effective Date

         2.1 Time and Place.  The execution and delivery of this  Agreement (the
"Signing") will take place on the 27th day of December,  1996, at the offices of
Parsons,  Behle & Latimer,  located in Salt Lake City,  Utah, at a time mutually
agreeable to the parties. The transactions  contemplated by this Agreement shall
be effective upon January 1, 1997 (the "Effective Date").

         2.2  Seller's  Obligation  at Signing.  At the  Signing,  Seller  shall
deliver or cause to be  delivered  to  Purchaser  executed  counterparts  of the
following  instruments  of transfer and other  documents  in form and  substance
reasonably satisfactory to Purchaser's counsel, effectively vesting in Purchaser
title to the Assets upon the Effective Date and evidencing  compliance  with the
terms and conditions of this Agreement:

                  (a) A Bill of Sale  conveying  the Assets  listed on  Schedule
                  1.1(a) through and including  Schedule 1.l(e) to Purchaser and
                  a General Assignment; and

                  (b)  Such   other   instruments   of   assignment,   transfer,
                  conveyance, endorsement, direction or authorization as will be
                  sufficient or requisite to vest in Purchaser  full,  complete,
                  legal and  equitable  right,  title and interest in and to all
                  the Assets to be acquired  pursuant to this  Agreement  as may
                  reasonably be requested by Purchaser's counsel; and

                  (c) The License Agreement; and

                  (d) A Temporary Use Agreement with  Purchaser for  Purchaser's
                  continued  operation of the Motion  Control  operations at the
                  Location,   in  the  form  of   Schedule   2.2(d)   (the  "Use
                  Agreement"); and

                  (e) An  Administrative  Services  Agreement,  in the  form  of
                  Schedule  2.2(e)  hereto,  pursuant to which the Seller  shall
                  provide the Purchaser with certain services in connection with
                  the  Purchaser's  operation of the business of Motion  Control
                  (the "Administrative Services Agreement").

         2.3 Purchaser's Obligations at Signing. At the Signing, Purchaser shall
deliver or cause to be delivered to Seller:

                    (a) The sum of $1,000,000 in immediately available funds, by
                    wire transfer, to an account designated by the Seller; and

                    (b) An executed counterpart of the License Agreement; and

                    (c) An executed counterpart of the Use Agreement; and

                    (d) An executed  counterpart of the Administrative  Services
                    Agreement; and

                    (e) An Assumption Agreement in form and substance reasonably
                    satisfactory  to  Seller's  counsel  pursuant  to which  the
                    Purchaser   specifically   assumes  those   obligations  and
                    liabilities of the Seller specified on Schedule 1.6 hereto.

         2.4  Possession of the Assets.  On the Effective  Date the Seller shall
deliver possession and control of the Assets to the Purchaser, and the Purchaser
shall assume possession and control thereof.

                                  ARTICLE III.
                         Representations and Warranties

        3.1  Representation  and  Warranties of Seller.  Seller  represents  and
warrants to Purchaser as follows:

                    (a)  Authorization.  This Agreement has been duly authorized
                    and  approved  by the Board of  Directors  of the  Seller in
                    accordance   with   State   law.   No  other   approval   or
                    authorization  is necessary  for Seller to execute,  deliver
                    and perform  this  Agreement.  The  execution,  delivery and
                    performance  of this  Agreement by Seller will not result in
                    any breach of or conflict with any of the terms,  conditions
                    or provisions of the Articles of Incorporation or the Bylaws
                    of Seller,  any  material  agreement,  indenture,  mortgage,
                    lease, license, research, development or other instrument by
                    which Seller is a party or by which Seller is bound.

                    (b) Customer Files and Records.  To the knowledge of Seller,
                    the customer files and records  specified on Schedule 1.1(e)
                    contain  materially  complete records  (including the names,
                    addresses, and telephone numbers) of all customers of Motion
                    Control for at least the twelve  month  period  prior to the
                    Effective Date.

                    (c) Title to Assets.  Seller has, and upon the execution and
                    delivery by Seller at the Signing of the documents  referred
                    to in Section  2.2  hereof,  Purchaser,  upon the  Effective
                    Date, will be vested with, good and marketable  title to the
                    Assets,   free  and  clear  of  all  liens  and  charges  of
                    encumbrance, other than the Assumed Liabilities set forth on
                    Schedule 1.6.

                    (d)  Litigation  and  Violations.   No  claim,   litigation,
                    investigation or other proceeding is pending, or to the best
                    knowledge  of  Seller,   threatened  against  Seller,  which
                    relates to or affects the Assets, or Motion Control,  except
                    as set forth in Schedule 3.1(d).

                    (e)  Employees.  None of the  employees  of  Seller  who are
                    identified   on  Schedule   3.1(e)  (the   "Motion   Control
                    Employees")  are  covered by or  subject  to any  employment
                    contract,  collective bargaining agreement,  union contract,
                    labor agreement or conciliation agreement.

                    (f) Taxes.  For all  periods  prior to the  Effective  Date,
                    proper and  accurate  amounts  have been  withheld by Seller
                    from the Motion  Control  Employees  for all such periods to
                    insure full and  complete  compliance  with tax  withholding
                    provisions of applicable federal,  State and local tax laws;
                    proper and  accurate  federal,  State and local tax  returns
                    have been filed by Seller for all periods for which  returns
                    were due with respect to sales,  withholding,  F.I.C.A.  and
                    unemployment taxes, in the amount shown thereunder to be due
                    and payable and all such amounts have been paid in full. For
                    all periods up to and including the Effective  Date,  Seller
                    has duly filed or will file when due all federal,  State and
                    local tax  returns  and  reports,  and all tax  returns  and
                    reports of all  government  units having  jurisdiction  with
                    respect to taxes imposed on Seller which might create a lien
                    or encumbrance on any of the Assets,  which would be a valid
                    and  subsisting  lien  thereon  after  transfer  thereof  to
                    Purchaser hereunder or affect adversely  Purchaser's ability
                    to operate the business of Motion Control through the use of
                    the Assets after the Effective  Date, and Seller has paid or
                    will pay when due all such taxes shown thereon to be due and
                    payable.

                    (g)  Employee   Benefit   Plans.   Seller  has  no  unfunded
                    liabilities  to  the  Motion  Control  Employees  under  any
                    pension  or  other  employee  benefit  plan.   Seller,   not
                    Purchaser,  shall  make any  required  contribution  to such
                    plans  as to  the  Motion  Control  Employees.  Seller,  not
                    Purchaser,  is legally  responsible in regard to all matters
                    involving such plans.

                    (h) Binding  Effect.  This  Agreement has been duly executed
                    and delivered by Seller and constitutes the legal, valid and
                    binding  obligation of Seller enforceable in accordance with
                    its  terms,  except as limited  by  bankruptcy,  insolvency,
                    reorganization,  or  other  laws  affecting  the  rights  of
                    creditors generally.

         3.2 Representations and Warranties of Purchaser.  Purchaser  represents
and warrants to Seller as follows:

                    (a)  Authorization.  This Agreement has been duly authorized
                    and approved by the Board of  Directors of the  Purchaser in
                    accordance   with   State   law.   No  other   approval   or
                    authorization is necessary for Purchaser to execute, deliver
                    and perform  this  Agreement.  The  execution,  delivery and
                    performance  of this  Agreement by Purchaser will not result
                    in  any  breach  of or  conflict  with  any  of  the  terms,
                    conditions or provisions of the Articles of Incorporation or
                    the Bylaws of Purchaser, any material agreement,  indenture,
                    mortgage,  lease,  license,  research,  development or other
                    instrument by which Seller is a party or by which  Purchaser
                    is bound.

                    (b) Binding  Effect.  This  Agreement has been duly executed
                    and delivered by Purchaser and constitutes the legal,  valid
                    and  binding   obligation   of  Purchaser   enforceable   in
                    accordance with its terms,  except as limited by bankruptcy,
                    insolvency,  reorganization,  or other  laws  affecting  the
                    rights of creditors generally.

                                   ARTICLE IV.
                       Covenants, of Seller and Purchaser

         4.1      Liability for Expenses.

                    (a) Seller.  With the exception of the Assumed  Liabilities,
                    Seller  shall  be   responsible   for  the  payment  of  all
                    liabilities  incurred in  connection  with the  operation of
                    Motion  Control up to the Effective  Date and shall promptly
                    pay all such obligations.

                    (b)  Purchaser.  Purchaser  shall  be  responsible  for  the
                    payment of all  liabilities  incurred in connection with the
                    operations  of Motion  Control from and after the  Effective
                    Date  and   shall   promptly   pay  all  such   obligations.
                    Additionally,  the Purchaser  shall be  responsible  for and
                    shall  promptly  pay all of the Assumed  Liabilities  as set
                    forth on Schedule 1.6.

         4.2  Seller's   Maintenance   of  Insurance.   Seller  shall   maintain
appropriate  insurance  coverage  which  provides  continuing  coverage  of  its
manufacturing  and product  liability  up to the  Effective  Date.  Seller shall
provide evidence of such insurance to Purchaser upon request.

         4.3 Collection of Accounts Receivable.  Except as specifically provided
in the  Administrative  Services  Agreement,  the  collection  of  all  accounts
receivable  specified on Schedule 1.l(a), and of all accounts receivable arising
on or after the  Effective  Date as the result of the  Purchaser's  operation of
Motion   Control,   shall,   on  and  after  the  Effective  Date  be  the  sole
responsibility of Purchaser.

                                   ARTICLE V.
                               Condition of Assets

        5.1 AS-IS SALE.  THE ASSETS BEING SOLD  HEREUNDER  ARE BEING SOLD AS-IS,
AND SELLER MAKES NO  REPRESENTATIONS  OR  WARRANTIES,  EXPRESS OR IMPLIED,  WITH
RESPECT TO THE CONDITION OR FITNESS OF THE ASSETS.


                                   ARTICLE VI.
              Transition of Motion Control and Notice to Customers

         6.1  Seller's  Obligations.  Seller  will  use  reasonable  efforts  to
transfer the  operations of Motion  Control to Purchaser as soon as  practicable
following the Effective Date by appropriate means, including the following:

                  (a)  Notices  to  Customers.   At  Purchaser's  direction  and
                  expense,  Seller and Purchaser  will jointly author notices to
                  customers of Motion  Control as soon as  reasonably  practical
                  after the Effective Date,  informing them of Seller's transfer
                  of operations  to Purchaser  pursuant to the purchase and sale
                  of Assets hereunder (the "Notices").

                  (b)  Notices  to  Other  Interested  Parties.  At  Purchaser's
                  direction  and  expense,  Seller and  Purchaser  will  jointly
                  author notices to other  interested  parties of Motion Control
                  as soon as  reasonably  practical  after the  Effective  Date,
                  informing them of Seller's  transfer to Purchaser  pursuant to
                  the purchase and sale of Assets hereunder (the "Notices").

                                  ARTICLE VII.
                               Employees of Seller

         7.1  Termination.  Effective  at the close of business on December  31,
1996,  Seller  shall  terminate  the  employment  of all of the  Motion  Control
Employees. On the Effective Date, Purchaser shall offer employment to all of the
Motion Control  Employees in the capacities,  and for the compensation set forth
opposite their  respective names on Schedule 3. l(e) hereto.  Additionally,  the
Purchaser  shall provide the Motion Control  Employees  with benefits  generally
comparable  to those  provided  by the  Seller.  Purchaser  shall not assume any
obligations  and  liabilities of Seller to any of the Motion Control  Employees,
including,  without limitation,  any liability or obligation for wages, bonuses,
medical  reimbursement,  pension  or  profit  sharing  benefits,  or  any  other
liability or obligation whatsoever of Seller to such employees arising out of or
in connection with their prior employment with Seller or with their  termination
as employees of Seller.  The Purchaser  will not terminate the employment of any
of the  Motion  Control  Employees,  without  good  cause,  for at least 90 days
following the Effective Date.

                                  ARTICLE VIII.
                                 Indemnification

         8.1 Survival.  The  representations,  warranties  and covenants of each
party shall survive the Effective Date for a period of one year.

         8.2    Of Purchaser.

                  (a)  Seller  hereby  agrees to  indemnify  and hold  Purchaser
                  harmless   against  each  and  every  claim,   demand,   loss,
                  liability, damage, or expense (including,  without limitation,
                  any settlement payment,  reasonable attorneys' fees, and other
                  expenses  incurred in  litigation or settlement or any claims)
                  of whatever  nature suffered by Purchaser or arising out of or
                  in  connection  with (i) the conduct of the business of Motion
                  Control  up to the  Effective  Date  (other  than the  Assumed
                  Liabilities  set forth on Schedule 1.6), and (ii) any material
                  breach of  warranty,  covenant,  or  agreement or any material
                  misrepresentation  of Seller contained in this Agreement or in
                  any Schedule or Exhibit  attached-to or furnished  pursuant to
                  this Agreement any other document  furnished or required to be
                  furnished  in  connection  with  this  Agreement  or  pursuant
                  hereto.

                  (b)  Seller  hereby  agrees to  indemnify  and hold  Purchaser
                  harmless   against  each  and  every  claim,   demand,   loss,
                  liability,  damage,  or  expense,  based on or  rising  out of
                  environmental  matters  attributable to Seller's  operation of
                  its  business,  including  Seller's use and  occupation of the
                  Location,  including,  without  limitation,  contamination  or
                  cleanup of contamination (also including,  without limitation,
                  any settlement payment,  reasonable attorney's fees, and other
                  expenses  incurred in  litigation or settlement of any claims)
                  that may occur prior to the Effective Date.

         8.3      Of Seller.

                  (a)  Purchaser  hereby  agrees to  indemnify  and hold  Seller
                  harmless   against  each  and  every  claim,   demand,   loss,
                  liability, damage, or expense (including,  without limitation,
                  any settlement payment,  reasonable attorney's fees, and other
                  expenses  incurred in  litigation or settlement of any claims)
                  of whatever  nature  suffered  by Seller  arising out of or in
                  connection  with  (i)  the  conduct  by the  Purchaser  of the
                  business  of  Motion  Control  or the  use of  the  Assets  by
                  Purchaser from and after the Effective Date, (ii) any material
                  breach of  warranty,  covenant,  or  agreement or any material
                  misrepresentation of Purchaser contained in this Agreement, or
                  (iii) the failure of the  Purchaser to timely pay or otherwise
                  satisfy  its   obligations  in  connection  with  the  Assumed
                  Liabilities, set forth on Schedule 1.6.

                  (b)  Purchaser  hereby agrees to indemnify and hold the Seller
                  harmless   against  each  and  every  claim,   demand,   loss,
                  liability,  damage  or  expense,  based on or  arising  out of
                  environmental   matters   attributable   to  the   Purchaser's
                  operation of its  business,  including  the business of Motion
                  Control and the Purchaser use and  occupation of the Location,
                  including,  without  limitation,  contamination  or cleanup of
                  contamination  (also  including,   without   limitation,   any
                  settlement  payment,  reasonable  attorneys'  fees  and  other
                  expenses  incurred  in any  litigation  or  settlement  of any
                  claims) that may occur on or after the Effective Date.

         8.4 Notice and  Participation.  Upon  receipt of written  notice of any
claim or the service of a summons or other  initial legal process upon it in any
action  instituted  against it in respect of which indemnity may be sought under
this Agreement,  Purchaser,  or Seller,  as the case may be, shall promptly give
written  notice of such claim,  or the  commencement  of such action,  or threat
thereof,  to  Seller  or  Purchaser,  as the case  may be.  The  party  required
hereunder  to provide  indemnification  in regard to such claim or action  shall
assume the defense thereof,  at its expense and with counsel of its choice. Such
party shall control the defense of such claim or action, as well as the terms of
its settlement or other termination. The indemnified party shall be entitled, at
its own expense, to participate in the defense of such claim or action, but such
participation  shall not  include  the right to control the defense or approve a
settlement.

                                   ARTICLE IX.
                                Other Agreements

         9.1   License   Agreement.   Seller  and   Purchaser   agree  that  the
effectiveness  of this  Agreement  shall be  contingent  upon the  execution and
delivery by both parties of the License Agreement.

         9.2 Use Agreement. Seller and Purchaser agree that the effectiveness of
this  Agreement  shall further be contingent  upon the execution and delivery by
both parties of the Use Agreement.

         9.3  Administrative  Services  Agreement.  The Seller and the Purchaser
agree that the  effectiveness of this Agreement shall further be contingent upon
the  execution  and  delivery  by both  parties of the  Administrative  Services
Agreement.

                                   ARTICLE X.
                            Miscellaneous Provisions

         10.1 Expenses.  Whether or not the  transactions  contemplated  by this
Agreement  are  consummated,  each of the parties  hereto shall pay the fees and
expenses  incurred by their own  respective  legal counsel,  accountants,  other
experts  and all  other  expenses  incurred  by  such  party  incidental  to the
negotiation, preparation and execution of this Agreement.

         10.2 Binding Effect.  This Agreement shall be binding upon and inure to
the  benefit of all of the  parties  hereto and their  successors  in  interest;
provided,  however,  that this  Agreement  may not be assigned  by either  party
without the prior written consent of the other.

         10.3 Amendments.  This Agreement may not be amended in whole or in part
at any time except by a written instrument setting forth such changes and signed
by each of the parties hereto.

         10.4 Entire Agreement.  This Agreement,  the Schedules and the Exhibits
hereto,  and the License  Agreement,  the Use Agreement  and the  Administrative
Services  Agreement  set forth the  entire  understanding  between  the  parties
relating to the transactions described herein, there being no terms, conditions,
warranties or representations,  other than those contained herein, and no change
or  modification  hereto shall be valid unless made in writing and signed by the
parties hereto.

         10.5  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  each of which shall be deemed-an original, but all of which shall
constitute one and the same instrument.

         10.6 Governing Law. This Agreement shall be governed by the laws of the
State of Utah.

         10.7 Headings.  The headings  contained  herein are for reference only,
are not a part of this Agreement and shall have no substantive meaning.

         10.8 Notices. All notices, requests or demands and other communications
from any of the  parties  hereto to the other shall be  sufficient  and shall be
deemed given,  made or served,  on personal  delivery or seventy-two  (72) hours
after deposit with the U.S.  Postal Service if sent by certified  mail,  postage
prepaid,  return receipt requested,  to the other party at the address set forth
below,  or at any other  address  as any party may later  designate  by  written
notice.

                  As to Purchaser:  Attn: President and Chief Operating Officer

                              FILLAUER, INC.
                              2710 Amnicola Highway
                              P.O. Box 5189
                              Chattanooga, TN 37406-0189

                  with a copy to:
                
                              Steven K. Bowling, Esquire
                              Shumate & Bowling
                              The Financial Center at Capital Place
                              9950 Kingston Pike, Suite 200
                              Knoxville, TN 37922

                  As to Seller:

                              Attn: President and Chief Executive Officer
                              IOMED, INC.
                              3385 West 1820 South
                              Salt Lake City, Utah 84104


                  with a copy to:

                              Robert C. Delahunty, Esquire
                              Parsons, Behle & Latimer
                              One Utah Center
                              201 South Main Street, Suite 1800
                              P.O. Box 46898
                              Salt Lake City, Utah 84145-0898

         10.9  Severability.  If any portion or portions of this Agreement shall
be, for any reason, invalid or unenforceable,  the remaining portion or portions
shall nevertheless be valid,  enforceable and carried into effect,  unless to do
so would clearly  violate the present  legal and valid  intention of the parties
hereto.

         10.10 Further Assurances.  Seller agrees that after the Closing Date it
will execute and deliver such further  instruments of conveyance and transfer as
Purchaser  may  reasonably  request  to effect  the  transfer  of the  Assets to
Purchaser.

        IN WITNESS WHEREOF,  the parties hereto have caused this Agreement to be
executed as of the date and year first written above.

IOMED, INC.                               FILLAUER, INC.



By: /s/ Ned M. Weinshenker                By:
Title:  President & CEO                   Title:
SELLER'S FEIN: 87-0441272                 PURCHASER'S FEIN: 62-1474076


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                                LICENSE AGREEMENT


         THIS AGREEMENT is made upon the 27th day of December, 1996 and shall be
effective as of January 1, 1997, by and between IOMED,  INC., a Utah corporation
("Iomed"),  and FILLAUER,  INC., a Delaware corporation (the "Licensee").  Iomed
and  the  Licensee  are  referred  to  herein  individually  as a  "Party,"  and
collectively as the "Parties".

         RECITALS:

         A. On the effective  date of that certain Asset  Acquisition  Agreement
between the Parties,  of even date  herewith  (the  "Purchase  Agreement"),  the
Licensee has  purchased  from Iomed  certain  assets of Iomed's  Motion  Control
Division ("Motion Control").

         B. Iomed is the exclusive licensee or the owner of certain patented and
unpatented  technology,  trade  secrets,  trademarks  and trade  names which are
utilized  by  Motion  Control  in  connection  with its  business  of ****  (the
"Business").

         C. The  Purchase  Agreement  contemplates  that Iomed will grant to the
Licensee an exclusive license to such technology, trademarks and trade names, in
order to permit the Licensee to continue to operate the Business.

         D. The Parties  desire to enter into this Agreement in order to fulfill
the requirements of the Purchase Agreement.

                                   AGREEMENT:

         NOW,  THEREFORE,  in  consideration  of the foregoing  Recitals and the
covenants and agreements set forth herein, together with other good and valuable
consideration,  the receipt and sufficiency of which is hereby acknowledged, the
Parties agree as follows:

         1.       Licenses.

                  (a) On the effective  date of this  Agreement,  Iomed herewith
grants to the Licensee an ****,  royalty bearing sublicense in and to the rights
of Iomed to utilize the United States Letters  Patent  identified on Exhibit "A"
hereto (which is incorporated herein by reference), for the use, manufacture and
sale of those  prosthetic  devices  described  on Exhibit  "B" hereto  (which is
incorporated  herein by reference),  as granted to Iomed by that certain License
Agreement,  dated October 1, 1992 (the "University License"),  between Iomed and
the  University of Utah Research  Foundation.  The United States  Letters Patent
described  on  Exhibit  "A"  hereto are  referred  to herein as the  "University
Patents,"  the  products  described  on Exhibit  "B" hereto,  together  with any
improvements   or   additions   thereto   developed   by  the  Licensee  or  its
"Sublicensees"  (as  hereinafter  defined)  after  the  effective  date  of this
Agreement,  are  referred  to  herein  as the  "University  Products,"  and  the
sublicense  granted  by  this  paragraph  1(a)  is  referred  to  herein  as the
"Sublicense."  The  Sublicense  shall be exclusive  even as to Iomed;  provided,
however,  that the Licensee acknowledges that the University License reserves to
the  University of Utah Research  Foundation the right to utilize the University
Patents for educational  and research  purposes at the University of Utah. In no
event shall any use of the University Patents by the University of Utah Research
Foundation  be deemed or construed to  constitute a breach of this  Agreement by
Iomed.

                  (b) On the effective date of this  Agreement,  Iomed grants to
the Licensee an exclusive,  world-wide,  fee-bearing  license (the "License") in
and to all patented and unpatented technology,  trademarks, tradenames, know-how
and trade  secrets  owned or licensed  by Iomed and which have been  employed by
Motion  Control in its conduct of the Business,  for the purpose of enabling the
Licensee to develop,  manufacture,  market and sell those products  described on
Exhibit "C" hereto (which is  incorporated  herein by reference),  together with
any  improvements  or  additions  thereto  developed  by  the  Licensee  or  its
Sublicensees  after  the  date  of  this  Agreement   (collectively  the  "Iomed
Products").  Such Iomed technology (the "Iomed Technology") is more particularly
described on Exhibit "D" hereto, which is incorporated herein by reference.  The
License shall be exclusive even as to Iomed.

                  (c) Pursuant to the Sublicense  and the License,  the Licensee
shall  have the  right to grant  further  sublicenses  in and to the  University
Patents  and the Iomed  Technology  to  persons or  entities  owned by, or under
common control with, the Licensee (collectively "Sublicensees").  Otherwise, the
Licensee may not  sublicense,  sell,  assign or transfer the  Sublicense  or the
License without the prior written  consent of Iomed.  No Sublicensee  shall have
the right to further  sublicense its rights under either the University  Patents
or the Iomed Technology.

         2.       Royalty and License Fee.

                  (a) In  consideration  of the  grant  of the  Sublicense,  the
Licensee shall pay to Iomed an earned royalty of **** (the  "Royalty")  **** (as
hereinafter defined) received by the Licensee or its Sublicensees from all sales
of the  University  Products  which are made between the effective  date of this
Agreement and **** (the "Royalty  Period").  Following  the Royalty  Period,  no
royalties,  fees or other  payments  shall be due  Iomed as the  result of or in
connection  with the sale by the  Licensee  or any of its  Sublicensees,  of the
University  Products or any other products  which  incorporate or utilize any of
the  technology  which is the  subject  of the  University  Patents  or which is
otherwise covered by the Sublicense.

                  (b) As consideration  for the License,  the Licensee shall pay
to  Iomed,  ****(the  "License  Fee")  ****  received  by the  Licensor,  or its
Sublicensees,  from all  sales of Iomed  Products  which  are made  between  the
effective date of this Agreement and **** (the "Fee Period").  Following the Fee
Period,  no license fee or other  payment  (other than the Royalty  specified in
paragraph 2(a) hereof to the extent applicable) shall be due or payable to Iomed
by the Licensee or any of its  Sublicensees as a result of or in connection with
the  manufacture  or sale of the  Iomed  Products  or any  other  product  which
incorporates any of the Iomed Technology.

                  (c) As used in this  Agreement,  the term "Net Sales Proceeds"
shall mean ****.

                  (d) In the event that a University Product or an Iomed Product
is sold by the  Licensee  or by one of its  Sublicensees  to a  person,  firm or
entity  which is owned or  controlled  by or is under  common  control  with the
Licensee  or  such  Sublicensee,  then  the  Royalty  or  the  License  Fee,  as
appropriate,  which shall be due and payable to Iomed as the result of such sale
shall be  calculated  on the basis of the greater of (i) ****, or (ii) ****.

         3.       Payment of Royalty and License Fee.

                  (a) The  Royalty and the License Fee shall be paid to Iomed by
the  Licensee  ****  Payment of the Royalty and License Fee shall be made within
**** of the final day of each **** during the Royalty  Period or the License Fee
Period,  as  appropriate.  Each such payment shall be  accompanied  by a report,
certified by the Chief Financial Officer of the Licensee setting forth the total
number of each of the  University  Products and the Iomed  Products  sold by the
Licensee  or its  Sublicensees  during  the **** in  question,  together  with a
statement as to the manner in which the Net Sales  Proceeds  from such sales was
calculated.

                  (b) All  Royalty and  License  Fee  payments  shall be made in
United States Dollars.  Any currency exchange  adjustments required by reason of
the sale of the  University  Products or the Iomed  Products  outside the United
States  shall be made as of the last  business  day of the **** during which the
Royalty or License Fee was earned, and shall be based upon the exchange rate for
the currency in question  quoted by The Wall Street Journal on the last business
day of such calendar quarter.

                  (c)  Notwithstanding  any  provision of this  Agreement to the
contrary,  in the event that, on any of the first five anniversary  dates of the
effective  date of this  Agreement,  Iomed shall not have  received,  during the
immediately  proceeding  twelve-month  period,  License Fees in the amount of at
least ****, the Licensee shall pay to Iomed,  within 30 days of such anniversary
date,  the  difference  between **** and the amount of the License Fees actually
received by Iomed during such twelve-month period.

         4.       Records and Audit Rights.

                  (a) The Licensee shall keep and maintain,  and shall cause and
require  each of its  Sublicensees  to keep and  maintain,  accurate  books  and
records  concerning the manufacture and sale of the University  Products and the
Iomed  Products,  including  purchase  orders,  shipping  invoices,  records  of
returned goods, and records  detailing the costs incurred by the Licensee or its
Sublicensees in making such sales and all payments  received by the Licensee and
the  Sublicensees  as a result of such sales.  Such books and  records  shall be
sufficiently  detailed to enable to Licensee to calculate,  in  accordance  with
generally accepted accounting principles, the Net Sales Proceeds received by the
Licensee and the Sublicensees from their sale of the University Products and the
Iomed Products,  and to determine the amount of the required Royalty and License
Fee payments.  Iomed shall have access to and the right, upon reasonable notice,
to inspect and audit such books and  records in order to verify the  correctness
of the Royalty and License  Fees paid by the  Licensee.  Any such audit shall be
conducted by an accounting firm selected by Iomed.

                  (b) If Iomed  causes the books and records of the  Licensee or
of any of the  Sublicensees to be audited,  and such audit  establishes that the
Licensee  did not pay to Iomed the full  amount of the  Royalty or  License  Fee
actually  due  for  the  period  covered  by  such  audit,  the  Licensee  shall
immediately  pay to Iomed all additional  amounts due, plus interest  thereon at
the rate of ****. If such audit  establishes that the Licensee has underpaid the
Royalty or License Fee by **** or more  during the period  covered by the audit,
the Licensee shall reimburse Iomed,  upon demand,  for all costs and expenses of
such audit.

         5. Product Liability Indemnification.  Iomed does not make or give, and
hereby specifically disclaims, any warranty, express or implied,  concerning the
University  Products  or the Iomed  Products,  including  but not limited to the
warranties of  merchantability  or fitness for a particular  purpose.  As to all
University  Products and Iomed Products that are sold or distributed on or after
the effective date of this  Agreement,  the Licensee  hereby agrees to indemnify
and hold Iomed harmless from and against,  and hereby assumes  liability for the
payment  of,  any  loss,  liability  or damage  and for all costs and  expenses,
(including   reasonable  costs  of  investigation   and  reasonable   attorneys,
accountants  and  expert  witness  fees) of  whatever  kind and type that may be
imposed upon, suffered or incurred by or asserted against Iomed as a consequence
of or in  connection  with  any  liability  from or  relating  to the use of the
University  Products or the Iomed  Products by  customers of the Licensee or its
Sublicensees, or by the ultimate end-users of such University Products and Iomed
Products.

         6.       Patent and Trademark Matters.

                  (a) The Licensee shall  diligently  prosecute and maintain all
of the  patents,  trademarks  and  tradenames  specified on Exhibits "A" and "D"
hereto  (collectively,  the "Patents and Marks") using counsel of its choice and
at its sole cost and expense. If, for any reason, the Licensee elects to abandon
the  prosecution,  maintenance or reinstatement of any of the Patents and Marks,
it will promptly notify Iomed of such election and, in any event,  shall provide
such notice in  sufficient  time to allow  Iomed to comply with its  obligations
under Article 9 of the University License.

                  (b) If  either  Party  learns  that  any  claim  or  suit  (an
"Action") has been made or brought for patent,  trademark or other  infringement
as the result of the manufacture or sale of the University Products or the Iomed
Products,  such Party shall promptly notify the other Party of such action.  The
Licensee shall have the first right,  but not the  obligation,  to defend and to
control  the  defense of such  Action,  at its  expense.  Iomed will  assist the
Licensee,  without  cost to the  Licensee,  in the  defense  of such  Action  by
providing  information  and fact witnesses to the extent  reasonably  available.
Iomed  shall have the right to be  represented  in such  Action by its own legal
counsel,  at its own expense,  provided that such legal counsel will act only in
an advisory  capacity.  If Licensee elects not to defend such claim, it shall so
notify  Iomed,  in  writing,  and Iomed  shall,  thereafter,  have the right and
option, but not the obligation, to defend and control the defense of such Action
or the settlement thereof.

                  (c) If either Party learns of any  infringement of the Patents
and  Marks by a third  party,  or of  another  improper  or  illegal  use of the
technology  covered by the Sublicense or the License,  such Party shall promptly
notify the other of the alleged  infringement,  in writing.  The Licensee  shall
have the first  right to settle  with or  institute  legal  action  against  the
alleged infringer. Any monies or other benefits which are recovered through such
settlement  or legal action shall be retained by the  Licensee.  If the Licensee
does not initiate settlement or legal action within 60 days after its receipt of
notice of the  alleged  infringement,  then Iomed shall have the right to settle
with or institute  legal action against the alleged  infringer and to retain all
monies or other benefits which are recovered through such action.

         7.  Representations  and  Warranties  of Iomed.  Iomed  represents  and
warrants to the Licensee as follows:

                  (a) Iomed is a corporation  duly organized,  validly  existing
and in good standing under the laws of the State of Utah, and has the full legal
right and  corporate  power and  authority to enter into this  Agreement  and to
perform all of its obligations under this Agreement.

                  (b) Iomed has taken all  corporate  action which is necessary,
required or  appropriate  to  authorize  and enable it to enter into and perform
this Agreement.

                  (c) This Agreement, when executed and delivered by both of the
Parties, will constitute a valid and binding legal obligation of Iomed.

                  (d) The  University  License is in full force and effect  upon
the effective date of this Agreement and, to the knowledge of Iomed, neither the
grant of the Sublicense nor the utilization of the Sublicense by the Licensee in
the manner  contemplated  herein will result in any breach or  violation  of the
University License.

                  (e) No person or entity has made any claims or threatened that
Iomed's use and application of the University Patents or the Iomed Technology in
connection  with the  Business is in violation  or  infringement  of any patent,
patent license, trade name, trademark,  servicemark,  know-how, formula or other
proprietary or trade rights of such third party.

                  (f) To the best  knowledge  of Iomed,  neither the  University
Patents nor the Iomed Technology infringe any patent rights,  copyrights,  trade
secret rights or other proprietary rights of any third party.

         8.  Representations  and  Warranties  of  the  Licensee.  The  Licensee
represents and warrants to Iomed as follows:

                  (a) The  Licensee is a  corporation  duly  organized,  validly
existing  and in good  standing  under the laws of the State of Delaware and has
the full  legal  right and  corporate  power and  authority  to enter  into this
Agreement and to perform all of its obligations under this Agreement.

                  (b) The  Licensee  has taken  all  corporate  action  which is
necessary,  required or  appropriate to authorize or enable it to enter into and
perform this Agreement.

                  (c) This Agreement, when executed and delivered by both of the
Parties, will constitute a valid and binding legal obligation of the Licensee.

                  (d) Prior to its execution and delivery of this Agreement, the
Licensee  received from Iomed,  and has had the opportunity to review, a copy of
the University License.

         9. Survival of Representations and Warranties.  The representations and
warranties of Iomed, as set forth in paragraph 7 hereof, and the representations
and  warranties of the Licensee,  as set forth in paragraph 8 hereof,  are true,
correct  and  accurate as of the  effective  date of this  Agreement,  and shall
survive the execution of this Agreement for a period of one year.

         10.      Additional Covenants of Iomed.

                  (a) During the  entirety  of the  Royalty  Period,  Iomed will
carry  out all of its  obligations  under  the  University  License  in a timely
fashion and shall otherwise take such commercially  reasonable actions as may be
necessary to maintain the University License in full force and effect.

                  (b)  Iomed  shall  hold  the  Licensee  and  its  Sublicensees
harmless from and against any and all claims of or liabilities to the University
of Utah Research  Foundation for amounts due under the  University  License as a
result  of or in  connection  with the  manufacture  and sale of the  University
Products by the Licensee in accordance with the terms of this Agreement.

         11.      Additional Covenants of the Licensee.

                  (a) Within five days of the effective date of the grant of any
sublicense under the Sublicense or the License, the Licensee shall provide Iomed
with written notice of such grant.  Such written notice shall include a complete
copy of the  sublicense  in  question,  and a statement  as to the nature of the
relationship  between the Licensee  and the  Sublicensee.  Each such  sublicense
shall require the  Sublicensee  to maintain the books and records  called for by
paragraph 4 hereof,  shall  authorize  Iomed to inspect and audit such books and
records in the manner set forth in  paragraph 4 hereof,  and shall  obligate the
Sublicensee to maintain the confidentiality of the Iomed Technology.

                  (b)  The  Licensee   shall  not  take  any  action  under  the
Sublicense or the License,  or otherwise take or omit to take any action,  which
could  reasonably  be  expected  to result in the  breach  or  violation  of the
University License.

                  (c) Prior to the end of the Fee Period, the Licensee shall not
merge or consolidate with any other person or sell all or  substantially  all of
its assets to any person if (i) the resulting, surviving transferee entity fails
to assume all  obligations  of Licensee under this Agreement by operation of law
or  pursuant  to an  agreement  reasonably  satisfactory  to Iomed  and (ii) the
creditworthiness of the resulting, surviving or transferee entity (determined by
Iomed in a commercially reasonable manner) is materially weaker than that of the
Licensee immediately prior to such transaction.

                  (d) Until the expiration of the Fee Period, the Licensee shall
not  declare  or pay any  dividend  on any of its issued or  outstanding  equity
securities  unless,  prior to such declaration or payment,  it shall have either
(i) paid to Iomed, since the immediately prior anniversary of the effective date
of this Agreement,  License Fees equal to at least ****, or (ii) created and set
aside a reserve  fund  sufficient  to enable  the  Licensee  to pay to Iomed all
amounts  required by paragraph 3(c) hereof for the **** period during which such
dividend is declared or paid.

                  (e) The Licensee shall use  reasonable  efforts to manufacture
and sell University Products and Iomed Products,  and to otherwise  commercially
develop and exploit the technology covered by the Sublicense and the License.

         12.      Termination.

                  (a) Licensee may, at its option,  terminate  this Agreement if
any  representation or warranty of Iomed contained in this Agreement shall prove
to be false or inaccurate and a claim  therefore is asserted within the survival
period  provided by paragraph 9 hereof,  or if Iomed shall be in material breach
of any of the other  provisions of this  Agreement,  which breach shall continue
uncured for a period of 30 days after written notice thereof by the Licensee.

                  (b) Iomed may, at its option, terminate this Agreement for any
of the following reasons: (i) If any of the representations or warranties of the
Licensee contained in this Agreement shall prove to be inaccurate or false and a
claim  therefore is asserted  within the survival period provided in paragraph 9
hereof,  or if the  Licensee  shall be in  material  breach  of any of the other
provisions of this  Agreement,  including but not limited to its  obligations to
pay the  Royalty and the  Licensee  Fee in  accordance  with the  provisions  of
paragraphs 2 and 3 hereof,  which breach shall continue  uncured for a period of
30 days after written notice thereof by Iomed.

                           (ii) If the Licensee shall be adjudicated bankrupt or
insolvent  by any court of competent  jurisdiction  or shall be  voluntarily  or
involuntarily placed in reorganization under any bankruptcy law or shall make an
assignment for the benefit of creditors or shall consent to the appointment of a
receiver,  liquidator or trustee for itself in any court whatsoever,  seeking to
take  advantage of any  bankruptcy or insolvency  act, or shall admit in writing
its inability to pay its debts as they mature.

         13.      Effect of Termination.

                  (a) Upon the termination of this  Agreement,  by either Party,
pursuant to the provisions of paragraph 12 hereof,  any obligation which accrued
prior to the effective date of such termination shall continue in full force and
effect and shall not be terminated,  reduced or otherwise  altered as the result
of  or in  connection  with  such  termination.  Additionally,  the  rights  and
obligations  of the Parties set forth in paragraphs 5, 10(b) and 14 hereof shall
survive the termination of this Agreement.

                  (b) Upon the termination of this  Agreement,  by either Party,
pursuant  to  paragraph  12  hereof,  the  right  of  the  Licensee  and  of its
Sublicensees to manufacture or sell the University Products,  the Iomed Products
or any other products which  incorporate or are based upon any of the technology
covered by the Sublicense or the License shall completely  terminate.  Following
such termination the Licensee shall,  upon the written request of Iomed,  assign
(and cause each  Sublicensee to similarly  assign) to Iomed all  improvements to
the  University  Products and to the Iomed  Products  which are developed by the
Licensee and its Sublicensees after the effective date of this Agreement.

         14.      Confidentiality.

                  (a) The Licensee  acknowledges  that the Iomed Technology (the
"Confidential  Information")  constitutes  the valuable,  unique and proprietary
asset of Iomed; provided, however, that the term "Confidential Information",  as
used  herein,  shall not  include  any  information  or data  which (i) is in or
becomes  a part of the  public  domain by any means  other  than the  Licensee's
breach of its obligations  hereunder or (ii) is rightfully known to the Licensee
at the time of  disclosure  by Iomed,  as  demonstrated  by the  contemporaneous
written  records of the  Licensee,  or (iii) is, at any time,  disclosed  to the
Licensee  by a third  party who has  received  and  disclosed  such  information
without the breach of any obligation of confidentiality to Iomed or to any third
party. For purposes of this paragraph 14,  information shall not be deemed to be
part of the public domain or within the Licensee's  knowledge  merely because it
may be embraced in a more general disclosure,  or because it may be derived from
combinations  of  information  generally  available  to the public or  otherwise
within the Licensee's knowledge.

                  (b)  The  Licensee  shall  maintain  all of  the  Confidential
Information  in  confidence  and shall  not,  except as  specifically  permitted
herein,  disclose  the same to any third  party  (including  without  limitation
affiliates of the Licensee who are not Sublicensees) unless required to do so by
court  order or by law,  in which  case the  Licensee  shall  notify  Iomed,  in
writing,  prior to making  such  disclosure  and shall  cooperate  with Iomed to
preserve and protect the confidentiality of the Confidential  Information to the
fullest extent possible.  The  Confidential  Information may be disclosed by the
Licensee to those of its  employees who need to know the same in order to enable
the Licensee to utilize the  Sublicense  and the License,  and to its  permitted
Sublicensees;  provided  that each such  person  and  entity is  advised  of the
obligations of confidentiality contained herein. Any breach of the provisions of
this Paragraph 14(b) by such employees or Sublicensees  shall be deemed, for all
purposes, to constitute a breach hereof by the Licensee.

         15. Relationship of the Parties.  This Agreement shall not be deemed or
construed to create between Iomed and the Licensee the relationship of principal
and  agent,  joint  venturers,  co-partners,  employer  or  employee,  master or
servant, or any other similar  relationship.  Neither Party shall have the right
or  authority  to  bind  or to  act  for  or  on  behalf  of  the  other  Party.
Additionally,  neither Party shall be liable to any third party, in any way, for
any engagement,  obligation, contract, representation or transaction, or for any
negligent  act or  omission  to act of the  other  Party,  except  as  otherwise
specifically provided in this Agreement.

         16.  Notices.  All notices,  requests,  consents,  approvals  and other
communications  given pursuant to this  Agreement  shall be deemed given only if
reduced to writing and delivered personally,  by United States mail with postage
prepaid and return  receipt  requested,  by overnight  delivery  service,  or by
telecopier (FAX) transmission, to the appropriate Party as set forth below:

   Iomed:                                     Iomed, Inc.
                                              3385 West 1820 South
                                              Salt Lake City, Utah 84104
                                              Attn: President
                                              FAX: (801) 972-9072

  The Licensee:                              Fillauer, Inc.
                                             2710 Amnicola Highway
                                             Chattanooga, Tennessee 37406-0189
                                             Attn: President
                                             FAX: (423) 624-1402

Either  Party may change  its  address  by giving  notice of such  change in the
manner  set  forth  herein.  Any  notice  given  to  either  Party by mail or by
overnight  courier shall be deemed delivered two business days after such notice
is  deposited  in the  United  States  mail or  placed  in the  possession  of a
nationally recognized overnight courier service, as appropriate,  and any notice
given by FAX  transmission  shall be deemed  delivered  when  sent by  confirmed
transmission prior to 6 p.m. Eastern time on a business day.

         17. Remedies. Should default occur in the performance of any obligation
set forth in this  Agreement,  the  non-defaulting  Party  shall be  entitled to
obtain an injunction  compelling the specific  performance of the obligations of
this Agreement, in addition to any action for damages or for other relief as may
be available to the  non-defaulting  Party at law or in equity.  The  defaulting
Party shall, in addition to any damages which may result from such default,  pay
to the non-defaulting  Party the costs,  including  reasonable  attorneys' fees,
incurred by the  non-defaulting  Party in causing the cure of such default or in
otherwise enforcing its rights under this Agreement.

         18.  Waiver.  Any  waiver  by  either  Party of a breach of any term or
condition of this  Agreement  shall not  constitute  a waiver of any  subsequent
breach of the same or any other term or condition of this Agreement.

         19. Entire Agreement.  With the exception of the Purchase Agreement and
the  agreements  contemplated  thereby,  this Agreement  constitutes  the entire
agreement and understanding  between the Parties in regard to the subject matter
hereof and  supersedes  any other  understanding  between the  Parties,  whether
written or oral, as to such subject  matter.  This Agreement may not be modified
or amended orally, but only by an agreement, in writing, executed by both of the
Parties.

         20.  Governing  Law.  This  Agreement  shall be construed in accordance
with,  and governed by, the laws of the State of Utah,  without giving effect to
the choice of law rules thereof.

         21.  Recordation.  The Licensee may record the grant of the License and
the  Sublicense,  as provided in this  Agreement,  with the United States Patent
Office,  and Iomed shall execute and deliver such documents as may be reasonably
necessary to effect such recordation.

         22.  Counterparts.  This  Agreement  may be  executed  in any number of
counterparts,  each of which shall be deemed an original, but all of which shall
constitute one and the same instrument.

         IN WITNESS WHEREOF,  the Parties have caused this License  Agreement to
be executed by their duly authorized representatives as of the date first herein
written.

                                             IOMED:
                                             IOMED, INC.

                                             By: /s/ Ned M. Weinshenker
                                             Its: President & CEO


                                             THE LICENSEE:
                                             FILLAUER, INC.

                                             By: /s/ B. Kenneth (Illegible)
                                             Its: President & COO





         NEITHER  THIS  WARRANT NOR THE SHARES OF STOCK  ISSUABLE  UPON
         EXERCISE HEREOF HAVE BEEN REGISTERED  UNDER THE SECURITIES ACT
         OF 1933, AS AMENDED. NO SALE OR DISPOSITION OF THIS WARRANT OR
         OF ANY SHARES OF STOCK ISSUED  PURSUANT HERETO MAY BE EFFECTED
         WITHOUT  (i)  AN  EFFECTIVE   REGISTRATION  STATEMENT  RELATED
         THERETO,   (ii)  AN  OPINION  OF  COUNSEL   FOR  THE   HOLDER,
         SATISFACTORY  IN FORM AND  CONTENT TO THE  COMPANY,  THAT SUCH
         REGISTRATION  IS NOT  REQUIRED,  (iii)  RECEIPT OF A NO-ACTION
         LETTER  REASONABLY   SATISFACTORY  TO  THE  COMPANY  FROM  THE
         SECURITIES  AND  EXCHANGE  COMMISSION  TO THE EFFECT THAT SUCH
         REGISTRATION  IS NOT REQUESTED,  OR (iv)  OTHERWISE  COMPLYING
         WITH THE PROVISIONS OF SECTION 7 OF THIS WARRANT.


                                   IOMED, INC.

                           WARRANT TO PURCHASE SHARES
                                 OF COMMON STOCK

         THIS  CERTIFIES  THAT,  for  value  received,  Alliance  of  Children's
Hospitals,  Inc.,  ("Alliance")  or its assigns is entitled to subscribe for and
purchase up to 215,000 shares (as adjusted  pursuant to Paragraph 4 hereof,  the
"Shares") of the fully paid and nonassessable common stock, par value $.001 (the
"Common  Stock"),  of  IOMED,  INC.,  a  Utah  corporation  (together  with  its
successors and assigns,  the  "Company"),  at the price of $1.85 per Share (such
price,  and such  other  price  as shall  result,  from  time to time,  from the
adjustments  specified  in  Paragraph  4 hereof,  is herein  referred  to as the
"Warrant  Price"),  subject to the  provisions and upon the terms and conditions
hereinafter set forth.

         1. Term. The purchase right represented by this Warrant is exercisable,
in whole or in part, at any time, and from time to time, from and after December
1, 1996 and until 5 p.m.  Mountain  Time on December 1, 2003.  To the extent not
exercised  at 5 p.m.  Mountain  Time on December  1, 2003,  this  Warrant  shall
completely and automatically terminate and expire, and thereafter it shall be of
no force or effect whatsoever.

         2.       Method of Exercise; Payment; Issuance of New Warrant.

                  (a) The  purchase  right  represented  by this  Warrant may be
exercised by the holder  hereof,  in whole or in part and from time to time,  by
the surrender of this Warrant (with the notice of exercise form attached  hereto
as Exhibit "A" duly executed) at the principal  office of the Company and by the
payment  to the  Company of an amount,  in cash or other  immediately  available
funds,  equal to the then applicable  Warrant Price per Share  multiplied by the
number of Shares then being purchased.

                  (b) The person or persons in whose name(s) any  certificate(s)
representing  shares of Common  Stock  shall be issuable  upon  exercise of this
Warrant  shall be deemed to have become the holder(s) of record of, and shall be
treated for all  purposes  as the record  holder(s)  of, the Shares  represented
thereby (and such Shares shall be deemed to have been issued)  immediately prior
to the  close of  business  on the date or dates  upon  which  this  Warrant  is
exercised.  Upon  any  exercise  of the  rights  represented  by  this  Warrant,
certificates for the Shares purchased shall be delivered to the holder hereof as
soon as possible and in any event  within  thirty days of receipt of such notice
and payment, and, unless this Warrant has been fully exercised or expired, a new
Warrant  representing  the portion of the Shares,  if any, with respect to which
this  Warrant  shall not then have been  exercised,  shall also be issued to the
holder  hereof as soon as  possible  and in any event  within  such  thirty  day
period.

         1. Stock  Fully  Paid;  Reservation  of Shares.  All Shares that may be
issued upon the exercise of the rights  represented  by this Warrant will,  upon
issuance,  be duly authorized,  fully paid and  nonassessable,  and will be free
from all taxes, liens and charges with respect to the issue thereof.  During the
period within which the rights represented by this Warrant may be exercised, the
Company will at all times have  authorized,  and reserved for the purpose of the
issue  upon  exercise  of the  purchase  rights  evidenced  by this  Warrant,  a
sufficient  number of shares of its Common  Stock to provide for the exercise of
the rights represented by this Warrant.

         2.  Adjustment  of Warrant  Price and Number of Shares.  The number and
kind of securities purchasable upon the exercise of this Warrant and the Warrant
Price shall be subject to  adjustment  from time to time upon the  occurrence of
certain events, as follows:

                  (a)  Reclassification,   Merger,  Etc.  In  case  of  (i)  any
reclassification,  reorganization,  change or  conversion  of  securities of the
class  issuable upon exercise of this Warrant (other than a change in par value,
or from par value to no par value,  or from no par value to par  value,  or as a
result of a subdivision or combination), (ii) any merger or consolidation of the
Company with or into another  corporation  (other than a merger or consolidation
with another corporation in which the Company is the acquiring and the surviving
corporation  and  which  does not  result in any  reclassification  or change of
outstanding  securities  issuable upon exercise of this  Warrant),  or (iii) any
sale of all or substantially all of the assets of the Company, then the Company,
or such  successor  or  purchasing  corporation,  as the case may be, shall duly
execute and deliver to the holder of this  Warrant a new Warrant or a supplement
hereto  (in form and  substance  reasonably  satisfactory  to the holder of this
Warrant), so that the holder of this Warrant shall have the right to receive, at
a total  purchase  price not to exceed  that  payable  upon the  exercise of the
unexercised  portion of this Warrant,  and in lieu of the shares of Common Stock
theretofore  issuable  upon  exercise  of this  Warrant,  the kind and amount of
shares of stock,  other  securities,  money and  property  receivable  upon such
reclassification, reorganization, change, conversion, merger or consolidation by
a holder of the  number of shares of Common  Stock then  purchasable  under this
Warrant.  Such new Warrant shall provide for adjustments that shall be as nearly
equivalent  as may  be  practicable  to the  adjustments  provided  for in  this
Paragraph 4. The provisions of this  subparagraph  4(a) shall similarly apply to
successive reclassifications,  reorganizations, changes, mergers, consolidations
and transfers.

                  (b)  Subdivision or  Combination of Shares.  If the Company at
any time while this Warrant remains outstanding and unexpired shall subdivide or
combine its Common Stock,  (i) in the case of a  subdivision,  the Warrant Price
shall  be  proportionately  decreased  and  the  number  of  Shares  purchasable
hereunder  shall  be  proportionately  increased,  and  (ii)  in the  case  of a
combination, the Warrant Price shall be proportionately increased and the number
of Shares purchasable hereunder shall be proportionately decreased.

                  (c) Stock  Dividends.  If the  Company  at any time while this
Warrant is  outstanding  and unexpired  shall (i) pay a dividend with respect to
Common Stock payable in Common Stock, or (ii) make any other  distribution  with
respect to Common Stock (except any  distribution  specifically  provided for in
the foregoing subparagraphs (a) and (b)) of Common Stock, then the Warrant Price
shall be  adjusted,  from and after the date of  determination  of  shareholders
entitled to receive  such  dividend or  distribution  to a price  determined  by
multiplying  the  Warrant  Price in  effect  immediately  prior to such  date of
determination by a fraction (i) the numerator of which shall be the total number
of shares of Common  Stock  outstanding  immediately  prior to such  dividend or
distribution,  and (ii) the  denominator  of which shall be the total  number of
shares  of  Common  Stock   outstanding   immediately  after  such  dividend  or
distribution.  Upon  each  adjustment  in the  Warrant  Price  pursuant  to this
Paragraph 4(c), the number of Shares of Common Stock purchasable hereunder shall
be adjusted,  to the nearest whole share, to the product obtained by multiplying
the number of Shares  purchasable  immediately  prior to such  adjustment in the
Warrant  Price by a fraction,  the numerator of which shall be the Warrant Price
immediately  prior to such  adjustment and the denominator of which shall be the
Warrant Price immediately thereafter.

                  (d) No  Impairment.  The Company will not, by amendment of its
Articles  of  Incorporation  or through  any  reorganization,  recapitalization,
transfer  of  assets,  consolidation,  merger,  dissolution,  issue  or  sale of
securities or any other voluntary action,  avoid or seek to avoid the observance
or performance of any of the terms to be observed or performed  hereunder by the
Company,  but will at all times in good faith  assist in the carrying out of all
the  provisions of this  Paragraph 4 and in the taking of all such action as may
be necessary or appropriate in order to protect the rights of the holder of this
Warrant against impairment.

         5. Notice of  Adjustments.  Whenever the Warrant Price or the number of
Shares  purchasable  hereunder shall be adjusted pursuant to Paragraph 4 hereof,
the Company shall prepare a certificate setting forth, in reasonable detail, the
event  requiring the  adjustment,  the amount of the  adjustment,  the method by
which such adjustment was calculated.  Such  certificate  shall be signed by its
chief financial officer and shall be delivered to the holder of this Warrant.

         6.  Fractional  Shares.  No  fractional  shares of Common Stock will be
issued in connection with any exercise hereunder, but in lieu of such fractional
shares the Company shall make a cash payment  therefor  based on the fair market
value of the Common Stock on the date of exercise as  reasonably  determined  in
good faith by the Company's Board of Directors.

         7. Compliance with Securities Act;  Disposition of Warrant or Shares of
Common Stock.

                  (a)  Compliance  with  Securities  Act.  The  holder  of  this
Warrant,  by  acceptance  hereof,  agrees that this Warrant and the Shares to be
issued upon  exercise  hereof are being  acquired for  investment  and that such
holder will not offer,  sell or otherwise  dispose of this Warrant or any Shares
to be issued upon  exercise  hereof  except under  circumstances  which will not
result in a violation  of  applicable  securities  laws.  Upon  exercise of this
Warrant,  unless the Shares being acquired are  registered  under the Securities
Act of 1933,  as amended (the  "Act"),  or an  exemption  from the  registration
requirements  of such Act is  available,  the  holder  hereof  shall  confirm in
writing,  by  executing  the form  attached as Schedule 1 to Exhibit "A" hereto,
that the Shares so purchased are being  acquired for  investment  and not with a
view toward  distribution  or resale.  This  Warrant and all Shares  issued upon
exercise of this Warrant (unless  registered  under the Act) shall be stamped or
imprinted with a legend in substantially the following form:

         "THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES
         ACT OF  1933,  AS  AMENDED.  NO  SALE  OR  DISPOSITION  MAY BE
         EFFECTED WITHOUT (i) AN EFFECTIVE REGISTRATION STATEMENT UNDER
         SUCH ACT RELATED  THERETO,  (ii) AN OPINION OF COUNSEL FOR THE
         HOLDER,  REASONABLY  IN FORM AND CONTENT TO THE COMPANY,  THAT
         SUCH  REGISTRATION  IS  NOT  REQUIRED,  (iii)  RECEIPT  OF  AN
         APPROPRIATE  NO-ACTION LETTER  REASONABLY  SATISFACTORY TO THE
         COMPANY FROM THE  SECURITIES  AND EXCHANGE  COMMISSION  TO THE
         EFFECT  THAT  SUCH  REGISTRATION  IS  NOT  REQUIRED,  OR  (iv)
         OTHERWISE  COMPLYING  WITH THE  PROVISIONS OF SECTION 7 OF THE
         WARRANT UNDER WHICH THIS SECURITY WAS ISSUED."

                  (b)  Disposition  of Warrant or  Shares.  With  respect to any
offer, sale or other disposition of this Warrant or any Shares acquired pursuant
to the exercise of this Warrant prior to registration of such Shares, the holder
hereof and each subsequent  holder of this Warrant agrees to give written notice
to the Company prior thereto,  describing  briefly the manner thereof,  together
with a written opinion of such holder's counsel, if requested by the Company, to
the effect that such offer,  sale or other  disposition may be effected  without
registration or qualification (under the Act as then in effect or any federal or
state law then in effect) of this Warrant or such Shares and indicating  whether
or not under the Act  certificates for this Warrant or such Shares to be sold or
otherwise   disposed  of  require  any  restrictive   legend  as  to  applicable
restrictions  on  transferability  in order to insure  compliance  with the Act.
Promptly upon receiving such written notice and reasonably satisfactory opinion,
if so  requested,  the Company,  as promptly as  practicable,  shall notify such
holder that such holder may sell or  otherwise  dispose of this  Warrant or such
Shares, all in accordance with the terms of the notice delivered to the Company.
If a  determination  has been made  pursuant to this  subparagraph  (b) that the
opinion of counsel for the holder is not reasonably satisfactory to the Company,
the Company shall so notify the holder  promptly  after such  determination  has
been made.  Notwithstanding  the  foregoing,  this Warrant or such Shares may be
offered,  sold  or  otherwise  disposed  of  in  accordance  with  Rule  144  as
promulgated  under the Act ("Rule  144"),  provided  that the Company shall have
been  furnished with such  information as the Company may reasonably  request to
provide  a  reasonable  assurance  that the  provisions  of Rule  144 have  been
satisfied.  Each  certificate  representing  this  Warrant  or the  Shares  thus
transferred  (except a transfer  pursuant to Rule 144) shall bear a legend as to
the applicable  restrictions on  transferability  in order to insure  compliance
with the Act,  unless in the aforesaid  opinion of counsel for the holder,  such
legend is not required in order to insure  compliance  with the Act. The Company
may issue stop transfer  instructions  to its transfer agent in connection  with
such restrictions.

         8. Rights as Shareholders. No holder of this Warrant, as such, shall be
entitled to vote or receive  dividends  or be deemed the holder of Shares or any
other  securities  of the  Company  which  may at any  time be  issuable  on the
exercise  hereof  for any  purpose,  nor  shall  anything  contained  herein  be
construed to confer upon the holder of this Warrant,  as such, any right to vote
for the election of directors or upon any matter  submitted to  shareholders  at
any meeting thereof,  or to receive notice of meetings,  or to receive dividends
or subscription rights or otherwise until this Warrant shall have been exercised
and  the  Shares   purchasable  upon  the  exercise  hereof  shall  have  become
deliverable, as provided herein.

         9.       Registration Rights.

                  (a)      Definitions.  As used in this paragraph 9:

                           (i)  The  term  "Registrable  Securities"  means  the
Shares  issued upon the exercise of this  Warrant,  in whole or in part,  in the
manner  described  herein,  excluding  in all cases,  however,  any  Registrable
Securities  sold by a person in a  transaction  in which his or its rights under
this paragraph 9 are not assigned to the purchaser; provided, however, that such
Shares shall only be treated as  Registrable  Securities  if and so long as they
have not been sold to or through a broker or dealer or  underwriter  in a public
distribution or a public securities transaction.

                           (ii) The term "Holder" means Alliance and any other
person or entity that acquires
at least 50,000  Registrable  Securities in compliance  with paragraphs 2, 7 and
9(e) hereof.

                           (iii) The term "SEC" means the Securities and
Exchange Commission or any successor agency thereto.

                  (b)      Company Registration.

                           (i) If at any time,  or from  time to time,  prior to
the date seven (7) years after the effective  date of this Warrant,  the Company
shall determine to register any of its securities, either for its own account or
for the account of a security  holder or holders,  other than a registration  on
Form S-1 or S-8 relating solely to employee  benefit plans, or a registration on
Form S-4 relating  solely to an SEC Rule 145  transaction,  or a registration on
any other form which does not  include  substantially  the same  information  as
would be required to be included in a registration  statement  covering the sale
of Registrable Securities, the Company will:

                  (A) promptly give to each Holder written notice thereof; and

                  (B)  include  in such  registration,  and in any  underwriting
involved  therein,  all the  Registrable  Securities  specified  in any  written
request or  requests by any Holder or Holders  received  by the  Company  within
twenty (20) days after the date of the  written  notice  required  by  paragraph
9(b)(i)(A)  above,  on the same  terms and  conditions  as the  shares of Common
Stock,   if  any,   otherwise   being  sold  through  the  underwriter  in  such
registration.

                           (ii) If the registration of which the Company gives
notice is for a  registered  public  offering  involving  an  underwriting,  the
Company  shall so advise  the  Holders  as a part of the  written  notice  given
pursuant to paragraph 9(b)(i)(A) above. In such event the right of any Holder to
registration  pursuant  to this  paragraph  9 shall  be  conditioned  upon  such
Holder's  participation in such  underwriting and the inclusion of such Holder's
Registrable  Securities in the underwriting to the extent provided  herein.  All
Holders  proposing  to  distribute  their  Registrable  Securities  through such
underwriting  shall enter into an underwriting  agreement in customary form with
the underwriter or underwriters selected for such underwriting by the Company.

                           (iii)  Notwithstanding  any other  provision  of this
paragraph 9, if the  underwriter  determines  that marketing  factors  require a
limitation  of the  number of shares of  Common  Stock to be  underwritten,  the
underwriter may limit the amount of Registrable Securities to be included in the
registration  and  underwriting.  The  Company  shall so advise  all  Holders of
Registrable  Securities  which would  otherwise be registered  and  underwritten
pursuant hereto, and the number of shares of Registrable  Securities that may be
included in the registration  and  underwriting  shall be allocated among all of
the  Holders,  in  proportion,  as  nearly as  practicable,  to the  amounts  of
Registrable  Securities  held  by  such  Holders  at  the  time  of  filing  the
registration statement. No Registrable Securities excluded from the underwriting
by reason of the  underwriter's  marketing  limitation shall be included in such
registration.

                           (iv)  Notwithstanding  any  other  provision  of this
paragraph 9, no Holder shall be entitled to include any  Registrable  Securities
in a registration  pursuant to this  paragraph 9(b) if, and to the extent,  that
such  inclusion  would  reduce  the number of shares of  Registrable  Securities
entitled to participate in such registration pursuant to Section 7.2, 7.3 or 7.4
of that  certain  Preferred  Stock  Purchase  Agreement,  dated  August 4, 1987,
between the Company and the Investors named therein. The Company shall so advise
all Holders of  Registrable  Securities  which  would  otherwise  be  registered
pursuant  hereto  but for the  foregoing  sentence,  and the number of shares of
Registrable  Securities  that  may be  included  in the  registration  shall  be
allocated among all of the Holders, in proportion, as nearly as practicable,  to
the amounts of Registrable Securities held by such Holders at the time of filing
the registration statement.

                  (c)  Expenses  of  Registration.   All  expenses  incurred  in
connection with any registration,  qualification or compliance  pursuant to this
paragraph  9,  including  without  limitation,  all  registration,   filing  and
qualification  fees,  printing expenses,  escrow fees, fees and disbursements of
counsel for the  Company,  accounting  fees and  expenses,  and  expenses of any
special audits incidental to or required by such registration, shall be borne by
the Company;  provided,  however,  that the Company shall not be required to pay
underwriters' fees, discounts or commissions relating to Registrable Securities,
or any fees or expenses of counsel to any of the selling Holders.

                  (d) Information and  Indemnification.  It shall be a condition
precedent to the obligations of the Company  hereunder in regard to Registerable
Securities,  that each  Holder  participating  in any  registration  under  this
paragraph 9 provide to the Company all  information  concerning  such Holder and
the Registerable  Securities to be included by such Holder in such registration,
as  the  Company,  its  legal  counsel  or  any  underwriter  involved  in  such
registration reasonably requests. Additionally, each such Holder shall indemnify
and hold the Company  harmless  (to the full extent  permitted  by law) from and
against any losses,  claims, damages or expenses which the Company may suffer or
incur in  connection  with such  registration  as the result of any  omission or
inaccuracy in such requested information.

                  (e) Transfer of Registration  Rights.  The rights to cause the
Company to register  securities  granted by the Company  under this  paragraph 9
hereof may be assigned in writing by any Holder of  Registrable  Securities to a
transferee or assignee of not less than fifty  thousand  (50,000)  shares of the
Registrable  Securities (as  appropriately  adjusted from time to time for stock
splits and the like);  provided,  that such  transfer is effected in  accordance
with the terms of this  Warrant and  applicable  securities  laws and,  provided
further,  that the Company is given written notice by such Holder of Registrable
Securities  at the time of such  transfer,  stating  the name and address of the
transferee or assignee and identifying the securities with respect to which such
registration rights are being assigned.

                  (f) "Market Stand-off" Agreement. The Holders hereby agree not
to sell or otherwise  transfer or dispose of any Registrable  Securities held by
them during the one hundred eighty (180) day period following the effective date
of a registration statement of the Company filed under the Act; provided that:

                           (i) such agreement shall only apply to the first such
registration statement of the Company including shares of Common Stock (or other
securities) to be sold on its behalf to the public in an underwritten offering;

                           (ii) such agreement shall not apply to any shares of
Registrable Securities that are included in such public offering; and

                           (iii) all  executive  officers  and  directors of the
Company and all other persons with  registration  rights (whether or not granted
pursuant to this Warrant) enter into similar agreements.

         The Company may impose  stop-transfer  instructions with respect to the
Registrable  Securities  subject to the foregoing  restriction  until the end of
said one hundred eighty (180) day period.

                  (g)  Limitations.  The  rights set forth in this  paragraph  9
shall apply only to Shares  acquired  through the exercise of this Warrant,  and
the Company  shall have no duty or  obligation,  whatsoever,  to  register  this
Warrant itself under the Act.

         10. Notice of Change-in-Control.  If the Company receives notice that a
shareholder  or group of  shareholders,  other than Alliance  (collectively  the
"Selling  Shareholders")  intend to sell or  exchange  all or a portion of their
common shares of the Company in a transaction  or series of  transactions  which
will  not  be   registered   under  the  Act,   and  which  will   result  in  a
change-in-control  of the  Company,  (a  "Change-In-Control  Transaction"),  the
Company shall, to the extent it may do so without  violating any other agreement
or obligation to which it is a party or by which it is bound (regardless of when
such agreement or obligation was undertaken or became effective), give notice of
such Change-In-Control  Transaction to Alliance. Such notice shall set forth, to
the extent known by the Company, the identity of the Selling  Shareholders,  the
identity of the proposed  buyer,  and the general  terms and  conditions  of the
proposed Change-In-Control  Transaction.  The notice obligations of the Company,
as set  forth in this  paragraph  10,  shall  apply  only to  proposed  sales or
exchanges  which  take  place  prior  to  the  issuance  by the  Company  of its
securities in a registered,  underwritten  public  offering in which the Company
receives at least $5,000,000 in gross proceeds.  Additionally, the Company shall
have no obligation,  whatsoever,  under or pursuant to this paragraph 10 unless,
prior  to the  date of the  notice  contemplated  hereby,  Alliance  shall  have
exercised this Warrant as to at least 50,000 Shares.

For purposes of this  paragraph  10, the term  "change-in-control"  shall mean a
transaction  or series  of  transactions  pursuant  to which  securities  of the
Company  representing  50% or more of the  combined  voting  power of all of the
Company's  issued and  outstanding  common shares (or securities  convertible by
their terms into common shares) are transferred to a person or persons not owned
or  controlled  by, or under  common  control  with,  one or more of the Selling
Shareholders.

         11. Representations and Warranties. The Company represents and warrants
to the holder of this Warrant as follows:

                  (a) This Warrant has been duly  authorized and executed by the
Company and is a valid and binding  obligation  of the  Company  enforceable  in
accordance with its terms;

                  (b) The Shares  have been duly  authorized  and  reserved  for
issuance by the Company and,  when issued in  accordance  with the terms hereof,
will be validly issued, fully paid and nonassessable;

                  (c) The  execution  and  delivery of this Warrant are not, and
the issuance of the Shares upon exercise of this Warrant in accordance  with the
terms  hereof  will  not  be,   inconsistent  with  the  Company's  Articles  of
Incorporation,  as amended,  or by-laws,  and do not and will not  constitute  a
default under,  any indenture,  mortgage,  contract or other instrument of which
the Company is a party or by which it is bound.

         12.  Modification and Waiver. This Warrant and any provision hereof may
be changed,  waived,  discharged or terminated  only by an instrument in writing
signed by both the Company and the holder of this Warrant.

         13.  Notices.  Any  notice,  request  or  other  document  required  or
permitted to be given or delivered to the holder hereof or the Company shall (a)
be in writing,  (b) be delivered personally or sent by mail or overnight courier
to the  intended  recipient  to each such  holder at its address as shown on the
books of the Company or to the Company at the address indicated  therefor on the
signature page of this Warrant, unless the recipient has given notice of another
address,  and (c) be  effective  on receipt  if  delivered  personally,  two (2)
business days after  dispatch if mailed,  and one business day after dispatch if
sent by overnight courier service.

         14.  Transferability.  Subject  to  the  satisfaction  of  all  of  the
provisions  of paragraph 7 thereof,  the holder hereof may transfer this Warrant
at any time, but only in whole and not in part.

         15. Lost Warrants. The Company covenants to the holder hereof that upon
receipt of evidence  reasonably  satisfactory to the Company of the loss, theft,
destruction,  or  mutilation  of this Warrant and, in the case of any such loss,
theft  or  destruction,   upon  receipt  of  a  bond  or  indemnity   reasonably
satisfactory  to  the  Company,  or in the  case  of any  such  mutilation  upon
surrender and cancellation of such Warrant,  the Company will make and deliver a
new Warrant, of like tenor, in lieu of the lost, stolen,  destroyed or mutilated
Warrant.

         16.  Descriptive  Headings.  The  descriptive  headings  of the several
sections and paragraphs of this Warrant are inserted for convenience only and do
not constitute a part of this Warrant.

         17.  Governing  Law.  This Warrant  shall be construed  and enforced in
accordance with, and the rights of the parties shall be governed by, the laws of
the State of Utah, without giving effect to the choice of law rules thereof.

                                           IOMED, INC.


                                           BY: /s/ Ned M. Weinshenker

                                           Its: Chief Executive Officer

                                           Address:
                                           3385 West 1820 South
                                           Salt Lake City, Utah 84104

Dated effective December 1, 1996




                            STOCK PURCHASE AGREEMENT

         THIS  AGREEMENT is made and shall be effective as of November 29, 1996,
by and between IOMED,  Inc., a Utah corporation (the "Company") and Child Health
Investment Corporation, a Kansas corporation ("CHIC").

         WHEREAS:  The  Company  desires  to issue  and  sell to CHIC,  and CHIC
desires  to  purchase  from the  Company,  certain  authorized,  but  previously
unissued  shares of the Company's  common stock, on the terms and subject to the
conditions set forth in this Agreement.

         NOW,  THEREFORE,  in  consideration  of the  foregoing  recital and the
covenants and agreements set forth herein, together with other good and valuable
consideration,  the receipt and sufficiency of which is hereby  acknowledged the
parties agree as follows:

                                    ARTICLE I

                        PURCHASE AND SALE OF COMMON STOCK

         1.1 Common Stock.  On the terms and subject to the conditions set forth
in this Agreement,  at the Closing (as defined below) the Company agrees to sell
to CHIC, and CHIC agrees to purchase from the Company, a total of 178,571 shares
of the Company's authorized but unissued common stock, par value $.001 per share
(the "Common Shares").

         1.2 Purchase  Price.  The purchase  price for each of the Common Shares
shall be $1.40,  for an aggregate  purchase price of $249,999.40  (the "Purchase
Price").

         1.3  Closing.  The  closing of the  transactions  contemplated  by this
Agreement  (the  "Closing")  shall take place at the offices of the Company,  in
Salt Lake City,  Utah,  on  December  3,  1996,  or on such other date as may be
mutually agreed upon by the parties.  At the Closing,  the Company shall deliver
to CHIC one or more  certificates  evidencing the Common Shares,  and CHIC shall
deliver the  Purchase  Price to the  Company,  in cash,  by wire  transfer to an
account  designated  by the  Company,  or by the  delivery of other  immediately
available funds.

                                   ARTICLE II

            REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE COMPANY

         The Company hereby represents and warrants to, and covenants with, CHIC
as follows:

         2.1 Organization.  The Company is a corporation duly organized, validly
existing  and in good  standing  under  the  laws of the  State  of Utah  and is
qualified  to do business as a foreign  corporation  and is in good  standing in
each  jurisdiction in which the failure to be so qualified would have a material
adverse effect on the business or financial condition of the Company.

         2.2  Authorization.  The Company has full corporate power and authority
to enter into this  Agreement and to consummate  the  transactions  contemplated
hereby.  This  Agreement  has been duly and  validly  authorized,  executed  and
delivered by the Company,  and constitutes  the valid and binding  obligation of
the  Company,   enforceable  in  accordance  with  its  terms,  except  as  such
enforceability  may be limited by  bankruptcy,  insolvency or other similar laws
affecting creditors' rights and by general equitable principles.

         2.3 Valid Issuance.  The Common Shares, when issued, sold and delivered
in accordance with the terms hereof and for the consideration  expressed herein,
will be duly and validly issued, fully paid and nonassessable.

         2.4 No Violation.  Neither the execution and delivery of this Agreement
by the  Company  nor  its  performance  and  consummation  of  the  transactions
contemplated   hereby  will  violate  (a)  any  provision  of  the  Articles  of
Incorporation  or the  Bylaws  of the  Company,  (b) any  statute  or law or any
judgment,  decree, order, regulation or rule of any court or governmental agency
that is  applicable to the Company,  or (c) any material  agreement to which the
Company is a party.

         2.5 Capitalization. As of the date hereof, the authorized capital stock
of the Company consists solely of (i) 40,000,000  shares of common stock,  $.001
par value per share (the "Common Stock"), and (ii) 4,215,618 shares of preferred
stock, $.001 par value per share (the "Preferred Stock").  Immediately following
the Closing,  after giving effect to the transactions  contemplated  hereby, the
issued and  outstanding  capital  stock of the Company  will  consist  solely of
15,037,966  shares of  Common  Stock and  172,800  shares of Series C  Preferred
Stock.  As of October  31,  1996,  options to purchase  approximately  1,553,314
shares of Common Stock, and a warrant to purchase 10,000 shares of Common Stock,
were outstanding.  Except for (a) the options and warrants  described above, (b)
an  obligation  to issue  additional  shares  of  Common  Stock to  Laboratoires
Fournier,  pursuant to the adjustment provisions of the agreement between Iomed,
Inc. and Laboratoires Fournier S.C.A. ("Fournier"), dated February 20, 1996 (the
"Fournier  Agreement")  and (c) a Warrant,  dated  December 1, 1996, to purchase
215,000  shares of Common  Stock,  issued by the  Company  to the  Alliance  for
Children's  Hospitals,  Inc. (a subsidiary  of CHIC),  the Company does not have
outstanding any rights (either  preemptive or other) or options to subscribe for
or purchase,  or any warrants or other agreements providing for or requiring the
issuance by the Company of, any capital stock or securities  convertible into or
exchangeable  for its capital  stock.  Pursuant to the Fournier  Agreement,  the
Company  will issue  4,644  additional  shares of Common  Stock to  Fournier  in
connection with this sale of Common Stock to CHIC.

         2.6 Litigation. The Company is not a party, nor has it been threatened,
in  writing,  to be  made  a  party  to any  charge,  complaint,  action,  suit,
proceeding,  hearing or  investigation of or in any court or  quasi-judicial  or
administrative  agency of any federal,  state, local or foreign  jurisdiction or
before any arbitrator,  which could result in any material adverse change in the
assets,  liabilities,  business,  financial  condition,  operations,  results of
operations or future prospects of the Company.

         2.7      Reports and Financial Statements.

                  (a) CHIC  heretofore  has been  furnished  with  complete  and
correct copies of the unaudited  consolidated balance sheet of the Company as of
September  30, 1996 and of the  unaudited  interim  consolidated  statements  of
operations  and cash  flow for the  three  month  period  then  ended and of the
audited  balance  sheets of the  Company as of June 30,  1996 and as of June 30,
1995 and the related  income  statements  and  statements  of cash flows for the
fiscal years then ended.

                  (b) Each of the financial  statements referred to in (a) above
was prepared in accordance with generally accepted accounting principles applied
on a basis consistent with prior periods. Each of the balance sheets included in
such financial statements fairly presents the financial condition of the Company
as of the close of business on the date thereof,  and each of the  statements of
income  included in such  financial  statements  fairly  presents the results of
operations of the Company for the fiscal period then ended.

                  (c) The Company shall deliver to CHIC:

                           (i) as soon as  available  and in any event within 90
days after the end of each fiscal year of the Company, beginning with the fiscal
year ending June 30, 1997, audited financial  statements of the Company for such
year,  accompanied  by a report  thereon of  independent  public  accountants of
recognized  national  standing,  which  report  shall state that such  financial
statements  fairly present the financial  condition and results of operations of
the Company as at the end of, and for, such fiscal year; and

                           (ii) as soon as available and in any event within 45
days after the end of each fiscal  quarter of the  Company  (other than the last
fiscal  quarter in each  fiscal  year)  unaudited  financial  statements  of the
Company for such fiscal quarter  accompanied,  in each case, by a certificate of
the chief financial  officer of the Company,  which certificate shall state that
such financial  statements fairly present the financial  position and results of
operations  of the Company in  accordance  with  generally  accepted  accounting
principles, subject to changes resulting from year-end audit adjustments.

         2.8 Material Adverse Change.  There has been no material adverse change
in the business, properties or financial condition of the Company since June 30,
1996.

         2.9 Other  Documents.  CHIC heretofore has been furnished with complete
and correct  copies of (i) the Articles of  Incorporation  and the Bylaws of the
Company,  (ii) the Preferred  Stock  Purchase  Agreement,  dated as of August 4,
1987, by and between the Company and the Investors named therein (the "Preferred
Stock Purchase Agreement").

         2.10 Use of Proceeds.  The  proceeds  from the sale of the Common Share
will be used by the Company for general  corporate  purposes in connection  with
its primary business activity.

         2.11 Disclosure. No representation or warranty by the Company contained
in this Agreement  contains any untrue  statement of a material fact or omits to
state a material  fact  necessary to make the  statements  contained  herein not
misleading in light of the circumstances  under which they were made;  provided,
it is  understood  that any  projections  or other  forward-looking  information
contained   herein  represent  the  Company's  good  faith  estimate  under  the
circumstances  based on assumptions  which the Company  believes are reasonable,
and the Company does not  represent or warrant that such  projections  or future
events will occur; and provided further,  that CHIC acknowledges the disclosures
made by IOMED  with  respect  to (i) the  status of the  Ciba-Geigy  development
projects  and (ii)  patent  issues,  and  agrees  that  such  disclosures  shall
constitute   supplements  to  the  other  written  statements  and  certificates
furnished to CHIC pursuant hereto.

                                   ARTICLE III

                     REPRESENTATIONS AND WARRANTIES OF CHIC

         CHIC hereby represents and warrants to the Company as follows:

         3.1  Organization.  CHIC  is  a  corporation  duly  organized,  validly
existing and in good standing under the laws of the State of Kansas.

         3.2 Authorization. CHIC has full corporate power and authority to enter
into this Agreement and to consummate the transactions contemplated hereby. This
Agreement has been duly and validly authorized,  executed and delivered by CHIC,
and  constitutes  the valid  and  binding  obligation  of CHIC,  enforceable  in
accordance  with its  terms,  except as such  enforceability  may be  limited by
bankruptcy,  insolvency or other similar laws affecting creditors' rights and by
general equitable principles.

         3.3  Experience.  It is  experienced  in  evaluating  and  investing in
emerging companies such as the Company.

         3.4 Investment  Intent.  It is acquiring the Common Shares  pursuant to
this  Agreement (the  "Securities"),  for its own account and not with a present
view to, or for resale in connection with, any distribution. It understands that
the  Securities  have not been  registered  under the Securities Act of 1933, as
amended (the "Act"),  by reason of a specific  exemption  from the  registration
requirements  of the Act which depends upon,  among other things,  the bona fide
nature of the investment intent as expressed herein.

         3.5 Holding Period.  It  acknowledges  that the Securities must be held
indefinitely  unless  subsequently  registered  under  the  Act,  or  unless  an
exemption from the registration  requirements thereof is available.  It is aware
of the  provisions of Rule 144  promulgated  under the Act, the  limitations  on
resales of securities  imposed  thereby,  that the public  information  required
thereby is not presently published by the Company, and that the Company is under
no obligation to so publish such information in the future.

         3.6 No Public Market.  It understands  that no public market now exists
for any of securities issued by the Company  (including  without  limitation the
Securities)  and that there is no assurance that a public market will ever exist
for the Securities.  Additionally,  it is aware that, except as specifically set
forth in Article IV hereof,  the Company is under no  obligation to register any
of the Securities under the Act.

         3.7 Discussions with the Company.  It has had an opportunity to discuss
the Company's business,  management and financial affairs with management of the
Company and an  opportunity to review the Company's  facilities.  It understands
that such  discussions  were  intended to describe the aspects of the  Company's
business and prospects which the Company  believes to be material,  but were not
necessarily  a  thorough  or  exhaustive  description,  and  do  not  constitute
representations or warranties of the Company hereunder.

         3.8 Sophisticated  Investor.  It is a sophisticated  investor with such
knowledge and  experience in financial and business  matters so as to be capable
of  evaluating  the  merits  and  risks  of  a  prospective  investment  in  the
Securities,  and it is capable of bearing the economic risks of an investment in
the Securities.

         3.9 Due Diligence.  It, both by itself and through its agents, has been
solely responsible for its "due diligence"  investigation of the Company and its
management  and  business,  for the  analysis  of the  merits  and risks of this
investment and of the fairness and desirability of the terms of the investment.

         3.10  Independent  Legal  Counsel.  It has  had the  opportunity  to be
advised by legal  counsel of its own choice in  connection  with the purchase of
the  Securities  and has either been advised by such  counsel or concluded  that
such advice is not  required.  It  acknowledges  that Parsons Behle & Latimer is
acting solely as counsel for the Company in connection therewith.

         3.11  Restrictive   Legend.   It  acknowledges  that  the  certificates
representing the Common Share shall be endorsed with the following legend:

THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE "ACT"),  AND MAY NOT BE SOLD,  ASSIGNED OR  TRANSFERRED  EXCEPT (i)
PURSUANT TO A REGISTRATION  STATEMENT  UNDER THE ACT WHICH HAS BECOME  EFFECTIVE
AND IS CURRENT WITH RESPECT TO THESE SECURITIES,  OR (ii) PURSUANT TO A SPECIFIC
EXEMPTION FROM  REGISTRATIONS  UNDER THE ACT BUT ONLY UPON A HOLDER HEREOF FIRST
HAVING  OBTAINED  THE WRITTEN  OPINION OF COUNSEL TO THE  CORPORATION,  OR OTHER
COUNSEL  ACCEPTABLE  TO  THE  CORPORATION,  THAT  THE  PROPOSED  DISPOSITION  IS
CONSISTENT  WITH ALL APPLICABLE  PROVISIONS OF THE ACT AS WELL AS ANY APPLICABLE
"BLUE SKY" OR SIMILAR SECURITIES LAW.

         The  Company  need not  register a transfer  of any of the  Securities,
unless the  conditions  specified in the  foregoing  legend are  satisfied.  The
Company may also instruct its transfer agent not to register the transfer of any
of the Securities unless such conditions are satisfied.

         3.12 Reliance on Written Representations and Warranties.  In connection
with its decision to enter into this Agreement and to purchase the Common Shares
hereunder,  CHIC has relied only upon the written representations and warranties
of the Company which are set forth herein,  and it has not relied upon any other
representation,  warranty  document or statement by the Company,  its  officers,
directors,  employees  or agents  concerning  the  Company,  its business or its
affairs.

         3.13  Disclosure.  No  representation  or warranty by CHIC contained in
this  Agreement  contains any untrue  statement  of a material  fact or omits to
state a material  fact  necessary to make the  statements  contained  herein not
misleading in light of the circumstances under which they were made.

                                   ARTICLE IV

                               REGISTRATION RIGHTS

         4.1 Definitions. As used in this Article IV:

                  (a) The term "Registrable  Securities" means the Common Shares
issued hereunder  excluding in all cases,  however,  any Registrable  Securities
sold by a person in a transaction  in which his rights under this Article IV are
not assigned to the purchaser;  provided, however, that such Common Shares shall
only be treated as  Registrable  Securities if and so long as they have not been
sold to or through a broker or dealer or underwriter in a public distribution or
a public securities transaction.

                  (b) The term  "Holder"  means  CHIC and any  other  person  or
entity that acquires any Registrable Securities in compliance with Sections 3.11
and 4.5 hereof.

                  (c)  The  term  "SEC"  means  the   Securities   and  Exchange
Commission or any successor agency thereto.

         4.2      Company Registration.

                  (a) If at any time,  or from  time to time,  prior to the date
seven (7) years after the date of this Agreement, the Company shall determine to
register any of its securities, either for its own account or for the account of
a  security  holder or  holders,  other than a  registration  on Form S-1 or S-8
relating  solely  to  employee  benefit  plans,  or a  registration  on Form S-4
relating solely to an SEC Rule 145  transaction,  or a registration on any other
form which  does not  include  substantially  the same  information  as would be
required  to be  included  in a  registration  statement  covering  the  sale of
Registrable Securities, the Company will:

                           (i)  promptly  give to  each  Holder  written  notice
thereof; and

                           (ii)  include  in  such  registration,   and  in  any
underwriting  involved therein, all the Registrable  securities specified in any
written  request or  requests  by any Holder or Holders  received by the Company
within twenty (20) days after the date of the written notice required by Section
4.2(a)(i) above, on the same terms and conditions as the shares of Common Stock,
if any, otherwise being sold through the underwriter in such registration.

                  (b) If the  registration  of which the Company gives notice is
for a registered public offering involving an underwriting, the Company shall so
advise the Holders as a part of the written  notice given pursuant to clause (i)
of  Section  4.2(a).  In such  event  the right of any  Holder  to  registration
pursuant  to  this  Section  4.2  shall  be   conditioned   upon  such  Holder's
participation   in  such   underwriting  and  the  inclusion  of  such  Holder's
Registrable  Securities in the underwriting to the extent provided  herein.  All
Holders  proposing  to  distribute  their  Registrable  Securities  through such
underwriting  shall enter into an underwriting  agreement in customary form with
the underwriter or underwriters selected for such underwriting by the Company.

                  (c)  Notwithstanding  any other provision of this Section 4.2,
if the underwriter determines that marketing factors require a limitation of the
number of shares of Common Stock to be  underwritten,  the underwriter may limit
the amount of  Registrable  Securities  to be included in the  registration  and
underwriting.  The Company shall so advise all Holders of Registrable Securities
which would otherwise be registered and underwritten  pursuant  hereto,  and the
number  of  shares  of  Registrable  Securities  that  may  be  included  in the
registration  and underwriting  shall be allocated among all of the Holders,  in
proportion,  as nearly as practicable,  to the amounts of Registrable Securities
held by such  Holders  at the time of  filing  the  registration  statement.  No
Registrable   Securities  excluded  from  the  underwriting  by  reason  of  the
underwriter's marketing limitation shall be included in such registration.

                  (d)  Notwithstanding  any other provision of this Section 4.2,
no  Holder  shall  be  entitled  to  include  any  Registrable  Securities  in a
registration  pursuant  to  this  Section  4.2 if and to the  extent  that  such
inclusion would reduce the number of shares of Registrable  Securities  entitled
to participate in such  registration  pursuant to Section 7.2, 7.3 or 7.4 of the
Preferred Stock Purchase  Agreement.  The Company shall so advise all Holders of
Registrable  Securities which would otherwise be registered  pursuant hereto but
for the foregoing sentence,  and the number of shares of Registrable  Securities
that may be included in the  registration  shall be  allocated  among all of the
Holders, in proportion, as nearly as practicable,  to the amounts of Registrable
Securities  held  by  such  Holders  at the  time  of  filing  the  registration
statement.

         4.3 Expenses of Registration.  All expenses incurred in connection with
any  registration,  qualification  or  compliance  pursuant to this  Article IV,
including without limitation,  all registration,  filing and qualification fees,
printing  expenses,  escrow  fees,  fees and  disbursements  of counsel  for the
Company,  accounting  fees and  expenses,  and  expenses of any  special  audits
incidental to or required by such  registration,  shall be borne by the Company;
provided,  however,  that the Company shall not be required to pay underwriters'
fees, discounts or commissions relating to Registrable  Securities,  or any fees
or expenses of counsel to any of the selling Holders.

         4.4 Information and Indemnification.  It shall be a condition precedent
to  the  obligations  of  the  Company   hereunder  in  regard  to  Registerable
Securities,  that each  Holder  participating  in any  registration  under  this
Article IV provide to the Company all information concerning such Holder and the
Registerable  Securities to be included by such Holder in such registration,  as
the Company,  its legal counsel or any underwriter involved in such registration
reasonably requests. Additionally, each such Holder shall indemnify and hold the
Company  harmless  (to the full  extent  permitted  by law) from and against any
losses,  claims,  damages or  expenses  which the Company may suffer or incur in
connection with such registration as the result of any omission or inaccuracy in
such requested information.

         4.5 Transfer of Registration Rights. The rights to cause the Company to
register  securities  granted by the  Company  under  Section  4.2 hereof may be
assigned in writing by any Holder of  Registrable  Securities to a transferee or
assignee  of not less than fifty  thousand  (50,000)  shares of the  Registrable
Securities (as appropriately adjusted from time to time for stock splits and the
like); provided,  that such transfer is effected in accordance with the terms of
this Agreement and applicable  securities laws; and provided  further,  that the
Company is given written notice by such holder of Registrable  Securities at the
time of such  transfer,  stating  the  name and  address  of the  transferee  or
assignee and identifying the securities with respect to which such  registration
rights are being assigned.

         4.6 "Market Stand-off" Agreement.  The Holders hereby agree not to sell
or  otherwise  transfer or dispose of any  Registrable  Securities  held by them
during the one hundred eighty (180) day period following the effective date of a
registration statement of the Company filed under the Act; provided that:

                  (a)  such  agreement  shall  only  apply  to  the  first  such
registration statement of the Company including shares of Common Stock (or other
securities) to be sold on its behalf to the public in an underwritten offering;

                  (b)  such   agreement   shall  not  apply  to  any  shares  of
Registrable Securities that are included in such public offering; and

                  (c) all  executive  officers and  directors of the Company and
all other persons with  registration  rights (whether or not granted pursuant to
this Agreement) enter into similar agreements.

         The Company may impose  stop-transfer  instructions with respect to the
Registrable  Securities  subject to the foregoing  restriction  until the end of
said one hundred eighty (180) day period.

                                    ARTICLE V

                           NOTICE OF CHANGE-IN-CONTROL

         5.1 Change-in-Control Transactions. If the Company receives notice that
a  shareholder  or group of  shareholders,  other  than CHIC  (collectively  the
"Selling  Shareholders"),  intend to sell or exchange  all or a portion of their
common shares of the Company in a transaction  or series of  transactions  which
will  not  be   registered   under  the  Act,   and  which  will   result  in  a
change-in-control  of the  Company,  (a  "Change-In-Control  Transaction"),  the
Company shall, to the extent it may do so without  violating any other agreement
or obligation to which it is a party or by which it is bound (regardless of when
such agreement or obligation was undertaken or became effective), give notice of
such Change-In-Control  Transaction to CHIC. Such notice shall set forth, to the
extent  known by the  Company,  the  identity of the Selling  Shareholders,  the
identity of the proposed  buyer,  and the general  terms and  conditions  of the
proposed Change-In-Control  Transaction.  The notice obligations of the Company,
as set  forth  in this  Section  5.1,  shall  apply  only to  proposed  sales or
exchanges  which  take  place  prior  to  the  issuance  by the  Company  of its
securities in a registered,  underwritten  public  offering in which the Company
receives at least  $5,000,000  in gross  proceeds.  For purposes of this Section
5.1,  the  term  "change-in-control"  shall  mean a  transaction  or  series  of
transactions  pursuant to which  securities of the Company  representing  50% or
more of the combined voting power of all of the Company's issued and outstanding
common shares (or securities  convertible by their terms into common shares) are
transferred  to a person or persons not owned or controlled  by, or under common
control with, one or more of the Selling Shareholders.

                                   ARTICLE VI

                                  MISCELLANEOUS

         6.1 Notice.  Any notice or other  communication  required or  permitted
hereunder must be in writing, and shall be delivered personally, by facsimile or
by certified,  registered,  or express mail,  postage prepaid and return receipt
requested.  Such notice shall be deemed given when so  delivered  personally  or
when sent by confirmed facsimile  transmission on a business day to the party in
question or, if mailed, three (3) business days after the date of deposit in the
United States mails, as follows:

                  (i)      if to the Company:

                           IOMED, Inc.
                           3385 West 1820 South
                           Salt Lake City, Utah 84104
                           Attn:  President
                           Fax:  (801) 972-9072

                           with a copy to:

                           Parsons Behle & Latimer
                           201 South Main Street, Suite 1800
                           Salt Lake City, Utah  84111
                           Attn:  Robert C. Delahunty

                  (ii)     if to CHIC, to:

                           Child Health Investment Corporation
                           6803 West 64th Street
                           Suite 208
                           Shawnee Mission, Kansas  66220
                           Attn:  President
                           Fax:

                           with a copy to:




                           Attn:

         6.2 Governing Law. This Agreement  shall be governed by the laws of the
State of Utah, without giving effect to the choice of laws provisions thereof.

         6.3 Counterparts.  This Agreement may be executed in counterparts, each
of which shall be an original,  but all of which together  shall  constitute one
instrument.

         6.4 Entire Agreement.  This Agreement and the other documents delivered
pursuant  hereto  constitute  the full and entire  understanding  and  agreement
between the parties with regard to the subjects hereof and thereof.

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the day and year first written above.


                                  THE COMPANY:

                                   IOMED, Inc.
                                   a Utah Corporation
                                   By: /s/ Ned M. Weinshenker
                                   Ned M. Weinshenker, President and
                                   Chief Executive Officer



                                   CHIC:
                                   CHILD HEALTH INVESTMENT
                                   CORPORATION, a Kansas corporation
                                   By: /s/ illegible
                                   Its: Chief Operating Officer


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION


                             MANUFACTURING AGREEMENT

                                 Annual Renewal

The  following  constitutes  the first annual  renewal  agreement  between IOMED
Clinical  Systems,  the purchaser,  and KWM Electronics  Corporation  (hereafter
called "KWM"),  the supplier,  for the ***. This renewal agreement is based upon
the initial  manufacturing  agreement in effect since  November 1, 1995, for the
****.

This renewal  agreement will be effective  starting  November 1, 1996, and shall
remain in force with annual renewals for succeeding  years with the agreement of
both  parties  until   canceled.   Addendum's  may  be  added  for  future  ****
manufacturing  with the agreement of both KWM and IOMED Clinical  Systems.  This
manufacturing  agreement may be terminated by either party with a written notice
of six months.

I.       Quantities and Delivery Schedule

         1.       IOMED Clinical Systems will review its demand at the beginning
                  of each month,  starting  November 1, 1996 and will provide to
                  KWM a six month  rolling  forecast  with the first two  months
                  being a frozen firm  commitment and the last four months being
                  a best estimate forecast.

II.      Equipment

         1.       All  equipment  provided  by IOMED  Clinical  Systems  will be
                  returned to IOMED Clinical  Systems at the termination of this
                  agreement.  Costs to dismantle,  crate, and ship the equipment
                  to IOMED Clinical Systems will be the  responsibility of IOMED
                  Clinical Systems.

         2.       Unless otherwise agreed to, any modification to IOMED Clinical
                  System's  equipment  being  used  by KWM to  ****  will be the
                  responsibility  of KWM with  notification  to  IOMED  Clinical
                  Systems of such modifications.

III.     Raw Materials

         1.       IOMED Clinical Systems will plan, purchase,  receive, inspect,
                  pay for, and transfer to KWM the following items custom to the
                  Phoresor systems in accordance with the IOMED Clinical Systems
                  forecast:

                  ****

         2.       The  custom  inventory,  outlined  in III.  I  above,  will be
                  warehoused  at KWM. KWM will provide  IOMED  Clinical  Systems
                  with a  monthly  report  at  each  month  end by  part  number
                  outlining quantities on-hand and quantities scrapped.

         3.       All raw materials and purchasing  beyond that outlined in 111.
                  I will be the responsibility of KWM.

IV.      Pricing

         1.       **** pricing for the year  starting  November 1, 1996 will be
                  ****.

         2.       ****   pricing  for   subsequent   years  will  be  agreed  to
                  separately,  in one year periods,  ****.  All price  increases
                  must be documented and agreed to by IOMED Clinical  Systems as
                  reasonable and justified.

         3.       KWM will give  IOMED  Clinical  Systems a minimum  of 120 days
                  notice of any  anticipated  price  increases  associated  with
                  manufacturing.  Any  significant  increases in the cost of raw
                  materials  will be brought to the attention of IOMED  Clinical
                  Systems as soon as KWM is aware of the increase. KWM and IOMED
                  Clinical  Systems will negotiate in good faith to determine if
                  a change to the ****  price  needs to be made based on changes
                  in raw materials.

V.       Documentation, Specifications and Procedures

         1.       IOMED Clinical Systems will be responsible for maintaining all
                  original GMP controlled  documentation except the **** for the
                  **** by KWM.

         2.       KWM will be  responsible  for insuring  that all **** are ****
                  according to current  applicable  FDA GMP  requirements  using
                  KWM's workmanship standards and ECO controlled processes.

         3.       KWM will provide a certificate  of  compliance  with each ****
                  shipment and test data certifying that the **** have been ****
                  per the current applicable  procedures and that they have been
                  tested per the current applicable  performance  criteria.  The
                  certificate  will also state the **** meet all  specifications
                  as  outlined  by IOMED  Clinical  Systems.  All **** rework to
                  devices must be documented and made a part of the ****.

         4.       With reasonable  advance  notice,  KWM shall at any time allow
                  IOMED Clinical Systems or their  representative to audit KWM's
                  documents,  records,  and  manufacturing to review all aspects
                  for  FDA  GMP   compliance   and/or  ISO  9001   international
                  standards.

         5.       KWM acknowledges the **** is a **** and will maintain original
                  ****  for a  period  of  time  equivalent  to the  design  and
                  expected life of the ****.

         6.       A   copy   of   all   manufacturing   procedures,    component
                  specifications,  and design changes will be available to IOMED
                  Clinical  Systems for  signature  approval  before  release to
                  production at KWM.

         7.       IOMED Clinical Systems will specify  individual **** parts for
                  lot  tracking  by KWM during  ****.  The  designated  **** lot
                  numbers  will  be  tracked   from  receipt  by  KWM,   through
                  manufacturing and test, and recorded **** prior to shipment to
                  IOMED  Clinical  Systems.  Specifically,  For  the  ****,  the
                  following **** require lot tracking by KWM:

                  ****

                  IOMED  Clinical  Systems  reserves  the right to add or delete
                  **** to those listed above.

         8.       No specification changes may be made without the prior written
                  consent  of  IOMED  Clinical  Systems.  Manufacturing  process
                  changes  may be made  under  KWM's GMP  controls,  with  IOMED
                  Clinical   System's   notification  and  acceptance  prior  to
                  implementation.  Written  notification  of all changes will be
                  made at or prior to  shipment of the lot of **** which has the
                  changes incorporated in it.

VI.      Other Terms and Conditions

         1.       FOB is West Jordan,  Utah, USA.  ****.

         2.       All ****  products  must pass  IOMED  Clinical  Systems  QC/QA
                  inspection,  in a  timely  manner,  prior  to  acceptance  and
                  payment. (See section 1, Payment... above.)

         3.       All information, documentation, tooling, drawings, schematics,
                  and  assembly  procedures  that are  disclosed to KWM by IOMED
                  Clinical   Systems  are  to  be  considered   proprietary  and
                  confidential  and  must not be  divulged  to any  third  party
                  without the prior written  consent of IOMED Clinical  Systems.
                  In the event of termination of this agreement, all information
                  must be surrendered to IOMED Clinical  Systems,  upon request,
                  within 30 days. KWM may not use any of IOMED Clinical System's
                  products for display,  advertising, or promotion without IOMED
                  Clinical Systems prior written consent.

         4.       KWM  may not  disclose  this  OEM  arrangement  without  IOMED
                  Clinical Systems prior written consent.

         5.       Acceptance of all purchase orders from IOMED Clinical  Systems
                  will be either written confirmation or acceptance of payment.

         6.       The cost of process  changes,  due to IOMED  Clinical  Systems
                  product  changes,  will be reimbursed to KWM at ****. All such
                  process changes must be approved by IOMED Clinical  Systems in
                  writing and with a separate  purchase  order issued to confirm
                  approval and to enable payment.

         7.       IOMED Clinical  Systems may request KWM to perform ****. IOMED
                  Clinical  Systems  will advise KWM of  specific  documentation
                  requirements for FDA GMP and ISO 9000 compliance.  Any further
                  details and conditions regarding KWM's **** will be subject of
                  a separate agreement or purchase order.

         8.       With the exception of product failure caused by design or user
                  excessive  abuse, KWM warrants the IOMED Clinical Systems ****
                  against  defects in workmanship  or materials  supplied by KWM
                  for a period of ****.

         9.       IOMED  Clinical  Systems will  indemnify  KWM against any harm
                  resulting from the **** and IOMED Clinical Systems will supply
                  proof  of  liability  insurance  to this  effect  prior to any
                  pre-production or production shipments.

         10.      Any  controversy  or claim  arising  out of or relating to the
                  contract,   or  any  breach  thereof,   shall  be  settled  by
                  arbitration  in Salt Lake City,  Utah, in accordance  with the
                  Commercial  Association  Rules  of  the  American  Arbitration
                  Association,  and the judgment upon the award  rendered by the
                  arbitrators  may be entered in any court  having  jurisdiction
                  thereof.

Approved by IOMED Clinical Systems                   Approved by KWM Electronics




/s/ W. Tim Miller                                    /s/ Clark T. Mabey
Executive VP & General Manager                       Controller



/s/ Robert J. Lollini                                       /s/ Kent W. Mabey
Vice President and CFO                                      President



/s/ Ned W. Weinshenker, Ph.D.
President and CEO


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                             CONTRIBUTION AGREEMENT


             THIS CONTRIBUTION  AGREEMENT (this "Agreement"),  dated as of March
29, 1996, is made by and between IOMED, Inc., a Utah corporation ("IOMED"),  and
Dermion, Inc., a Delaware corporation ("Dermion").

         A. Dermion is a newly formed corporation, with no assets or liabilities
as of the date hereof.


         B.  IOMED  desires  to  contribute   certain  assets  to  Dermion  (the
"Contribution") in exchange for all of the issued and outstanding  capital stock
of  Dermion,  all on the terms and subject to the  conditions  set forth in this
Agreement.


         C. IOMED intends that the Contribution qualify as a nontaxable transfer
under Section 351 of the Internal Revenue Code of 1986, as amended (the "Code").


               Accordingly, the parties hereto agree as follows:

         1.       Contribution of Assets.  Upon execution of this Agreement:

                  a. IOMED shall  contribute  to Dermion (i) the  equipment  set
forth on Exhibit A attached hereto (the "Equipment"), (ii) cash in the amount of
approximately  **** (the "Cash"),  (iii) all rights to receive royalties payable
by any person or entity with respect to the IOMED  Technology (as defined below)
to. the extent  such  royalties  are payable in  connection  with the conduct by
Dermion of the  Business  (as defined  below),  and (iv) all books,  records and
software  necessary  for the conduct by Dermion of the  business  of  conducting
research with respect to or developing  iontophoretic  transdermal drug delivery
systems on its own behalf  and/or on behalf of third  parties,  as such business
(the "Business") has previously been conducted by IOMED (the "Other Assets"). As
used herein,  "IOMED Technology" means all right and interest of IOMED to and in
the   following   patents   (including   all    substitutions,    continuations,
continuations-in-part,  divisions  and  renewals  thereof,  all  letters  patent
granted thereon, and all reissues, reexaminations and extensions thereof): ****,
all of which have been licensed to IOMED  pursuant to a **** License  Agreement,
****, by and between IOMED and ****.


                  b. IOMED  shall  contribute  to Dermion  certain  intellectual
property  rights by  entering  into a Patent  License  Agreement  in the form of
Exhibit B attached hereto (the "License Agreement").

         2.  Issuance  of Stock.  In  consideration  for the assets  contributed
pursuant to Section I above, upon execution of this Agreement Dermion will issue
and deliver Eight Hundred Thousand (800,000) shares of its validly issued, fully
paid and  nonassessable  Common Stock,  $.001 par value per share, to IOMED (the
"Shares").


         3. Deliveries. Upon execution of this Agreement, the parties shall make
the respective deliveries set forth below:


                  a.  IOMED  shall  deliver  to Dermion  (1)  possession  of the
Equipment,  the Cash and the Other Assets,  (ii) a duly executed Bill of Sale in
the form  attached  hereto as  Exhibit C (the  "Bill of Sale")  and (iii) a duly
executed License Agreement.

                  b.  Dermion  shall  deliver  to  IOMED  (i)  a  duly  executed
certificate representing the Shares, and (ii) a duly executed License Agreement.

         4. Representations and Warranties of Dermion. Dermion hereby represents
and warrants to IOMED as follows:

                  a. Dermion is a corporation  duly organized,  validly existing
and in good standing under the law of the State of Delaware.


                  b.  Dermion has full  corporate  power and  authority to enter
into this Agreement and the License Agreement, and to carry out the transactions
contemplated hereby and thereby. The Board of Directors of Dermion has taken all
action  required to authorize the  execution,  delivery and  performance of this
Agreement and the License  Agreement and the  consummation  of the  transactions
contemplated  hereby and thereby.  This Agreement and the License Agreement each
has been duly and validly  authorized,  executed and  delivered by Dermion,  and
each constitutes a valid and binding obligation of Dermion  enforceable  against
it in accordance with its terms.

                  c. The execution,  delivery and performance by Dermion of this
Agreement  and the License  Agreement  do not and will not (i) violate or breach
the certificate of incorporation or bylaws of Dermion,  (ii) violate or conflict
with any  applicable  law,  (iii)  violate,  breach,  cause a  default  under or
otherwise give rise to a right of termination, cancellation or acceleration with
respect to  (presently,  with the  giving of notice or the  passage of time) any
material  agreement,  contract or  instrument  to which Dermion is a party or by
which any of its assets is bound,  or (iv) result in the creation or  imposition
of any lien, pledge,  mortgage,  claim, charge or encumbrance upon any assets of
Dermion.

                  d. No consent, authorization, license, permit, registration or
approval  of, or exemption  or other  action by, any  governmental  authority or
other person is required in connection with Dermion's  execution and delivery of
this  Agreement or the License  Agreement or with the  performance by Dermion of
its  obligations  hereunder or thereunder,  except in each case for any consent,
authorization,  license, permit,  registration or approval as have been obtained
and remain in full force and effect.

                  e. The  authorized  capital stock of Dermion  consists of Four
Million  (4,000,000)  shares of Common Stock, $.001 par value per share, none of
which  are  issued  and  outstanding,  and One  Million  (1,000,000)  shares  of
Preferred  Stock,  $.001 par  value per  share,  none of which  are  issued  and
outstanding.  The  Shares  will,  upon  issuance  pursuant  to the terms of this
Agreement,   be  duly  and  validly  authorized  and  issued,   fully  paid  and
nonassessable.  Except as set  forth in that  certain  Stockholders'  Agreement,
dated of even date  herewith,  by and between  Dermion,  IOMED,  and  Ciba-Geigy
Corporation, a New York corporation acting through its Pharmaceuticals Division,
Dermion does not have outstanding any rights (preemptive or other) or options to
subscribe for or purchase,  or any warrants or other agreements providing for or
requiring  the  issuance by Dermion of, any of its capital  stock or  securities
convertible into or exchangeable for its capital stock.

         5. Representations and Warranties of IOMED.


                  a. IOMED is a corporation duly organized, validly existing and
in good standing under the law of the State of Utah.


                  b. IOMED has full corporate  power and authority to enter into
this Agreement, the License Agreement and the Bill of Sale, and to carry out the
transactions  contemplated  hereby and thereby.  The Board of Directors of IOMED
has  taken  all  action  required  to  authorize  the  execution,  delivery  and
performance of this Agreement,  the License  Agreement and the Bill of Sale, and
the  consummation  of the  transactions  contemplated  hereby and thereby.  This
Agreement,  the  License  Agreement  and the Bill of Sale each has been duly and
validly authorized, executed and delivered by IOMED, and constitutes a valid and
binding obligation of IOMED enforceable against it in accordance with its terms.

                  c. The  execution,  delivery and  performance by IOMED of this
Agreement  and the License  Agreement  do not and will not (i) violate or breach
the articles of incorporation or bylaws of IOMED,  (ii) violate or conflict with
any applicable  law, (iii) violate,  breach,  cause a default under or otherwise
give rise to a right of termination,  cancellation or acceleration  with respect
to  (presently,  with the giving of notice or the passage of time) any  material
agreement,  contract or  instrument to which IOMED is a party or by which any of
its assets is bound,  or (iv) result in the creation or  imposition of any lien,
pledge, mortgage, claim, charge or encumbrance upon any assets of IOMED.


                  d. No consent, authorization, license, permit, registration or
approval  of, or exemption  or other  action by, any  governmental  authority or
other person is required in  connection  with IOMED's  execution and delivery of
this Agreement or the License  Agreement or with the performance by IOMED of its
obligations  hereunder  or  thereunder,  except  in each  case for any  consent,
authorization,  license, permit,  registration or approval as have been obtained
and remain in full force and effect.

                  e. IOMED is acquiring  the Shares for  investment  for its own
account  and not with a view to, or for resale in  connection  with,  any public
distribution,  and understands that such stock has not been registered under the
Securities  Act of 1933,  as  amended  (the  "Securities  Act"),  by reason of a
specific exemption from the registration  provisions of the Securities Act which
depends upon, among other things,  the bona fide nature of the investment intent
as expressed herein.

         6. Employees.  Promptly following the execution hereof,  Dermion agrees
to employ each of the IOMED  employees  named on Exhibit D attached  hereto,  at
which time such employees will cease being  employees of IOMED.  Such employment
shall be on such terms and conditions,  and for such duration,  as Dermion shall
determine in its absolute discretion.

         7.  Legends.  Each  certificate  representing  the Shares  shall bear a
legend in substantially the following form:

         THE SALE AND ISSUANCE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE
         HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED
         (THE  -ACT-),  OR  UNDER  THE  SECURITIES  LAW OF ANY  STATE  OR  OTHER
         JURISDICTION.  THESE  SECURITIES  MAY  BE  OFFERED,  SOLD,  PLEDGED  OR
         TRANSFERRED ONLY PURSUANT TO AN EFFECTIVE  REGISTRATION STATEMENT UNDER
         THE ACT OR PURSUANT TO AN EXEMPTION FROM SUCH REGISTRATION REQUIREMENT,
         AND IN COMPLIANCE WITH APPLICABLE SECURITIES LAWS OF ANY STATE OR OTHER
         JURISDICTION.

Dermion  shall  reissue  promptly  certificates  without  such legend upon being
provided with an opinion of counsel or other evidence reasonably satisfactory to
Dermion  to the  effect  that the  securities  proposed  to be  disposed  of may
lawfully be so disposed without registration, qualification or legend.

         8.  Amendment.  This Agreement may only be amended or  supplemented  by
written agreement of each party hereto.

         9. Governing  Law. The validity,  interpretation,  enforceability,  and
performance of this  Agreement  shall be governed by and construed in accordance
with the law of the State of Delaware.

         10. Counterparts.  This Agreement may be executed in counterparts, each
of which shall be deemed an original, but all of which together shall constitute
one and the same instrument.


         The parties have caused this  Agreement  to be duly  executed as of the
date first above written.

                                                 IOMED, INC., a Utah corporation



                                                  By: /s/ Robert J. Lollini

                                                  Name:       Robert J. Lollini

                                                  Title:      Secretary




                                          DERMION, INC., a Delaware corporation


                                          By: /s/ Ned M. Weinshenker, Ph.D


                                          Name:       Ned M. Weinshenker, Ph.D.

                                          Title:      President and CEO


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION


                        PATENT LICENSE AGREEMENT

         This Patent License  Agreement (the  "Agreement") is entered into as of
March  29,  1996  ("Effective  Date"),  by  and  between  Iomed,  Inc.,  a  Utah
corporation ("Iomed") and Dermion, Inc., a Delaware corporation ("Dermion").

                                RECITALS

         A. Iomed owns, and has licensed from third parties,  certain patent and
other  intellectual  property  rights  relating to  iontophoretic  drug delivery
systems.

         B. Iomed wishes to grant to Dermion,  and Dermion  wishes to accept,  a
license to such intellectual  property rights under the terms and conditions set
forth in this Agreement.

                  NOW,  THEREFORE,  in  consideration  of the  foregoing and the
obligations,  representations,  warranties and covenants  contained herein,  the
parties hereto agree as follows:

                               AGREEMENT

         1. Definitions.  As used in this Agreement,  the following  capitalized
terms shall have the meanings set forth below:

                  1.1  "Intellectual  Property  Rights"  shall mean (a) the ****
Patents, (b) the Iomed Patents, and (c) the Iomed Trade Secrets.

                  1.2 "Iomed  Patents" shall mean the Patent Rights set forth on
Schedule 1. I (b)(i) to the Research and Development Agreement.

                  1.3 "Iomed  Technology"  shall mean the Iomed  Patents and the
Iomed Trade Secrets,  collectively,  and shall include any improvements  thereto
made by Dermion during the term of the Research and Development Agreement.

                  1.4 "Iomed Trade  Secrets"  shall mean any trade secret rights
or other know-how relating to the manufacture,  use, lease, marketing or sale of
Systems owned by Iomed as of the Effective Date.

                  1.5 "Patent Rights" shall mean the rights and interests in and
to issued patents and pending patent applications,  whether domestic or foreign,
claiming  patentable  inventions,  including all  substitutions,  continuations,
continuations-in-part,  divisions,  and  renewals,  all letters  patent  granted
thereon, and all reissues,  reexaminations and extensions thereof, whether owned
or licensed in by a party with the right to sublicense.

                  1.6  "Research  and  Development  Agreement"  shall  mean that
certain Research and Development Agreement,  dated of even date herewith, by and
between  Iomed,  Dermion and  Ciba-Geigy  Corporation,  a New York  corporation,
acting through its Pharmaceuticals Division.

                  1.7  "Sublicensee"  shall mean any third party to whom Dermion
grants rights under the  Intellectual  Property  Rights in accordance  with this
Agreement.

                  1.8  "Systems"  shall  mean  iontophoretic  transderrnal  drug
delivery  systems.  incorporating a current  source,  current  controller,  drug
containment device/electrode, dispersive electrode and method for attachment.

                  1.9      "Territory" shall mean ****.

                  1.10 ****.

                  1.11 ****.

         2.       Grant of License.

                  2.1  Subject to the terms and  conditions  of this  Agreement,
Iomed  hereby  grants  to  Dermion  a  paid-up,   royalty-free,   non-exclusive,
non-transferable  (except as expressly provided in Section 7), license under the
Iomed Technology (with the right to grant  sublicenses) to make, have made, use,
lease,  market and sell Systems in the  Territory.  The license  granted in this
Section 2.1 shall  continue from the Effective Date until the date of expiration
of the last to expire of any Iomed Patent or Iomed Trade Secret.

                  2.2  Subject to the terms and  conditions  of this  Agreement,
Iomed  hereby  grants  to  Dermion  a  paid-up,   royalty-free,   non-exclusive,
non-transferable  (except as expressly provided in Section 7), worldwide license
under the **** Patents (with the right to grant sublicenses) to make, have made,
use and sell  power  supply  units and  electrode  kits for  iontophoretic  drug
delivery.  The  license  granted in this  Section  2.2 shall  continue  from the
Effective  Date until the date of  expiration  of the last to expire of any ****
Patent.

                  2.3 The license  granted to Dermion under Section 2.2 shall be
subject to the applicable conditions and limitations of the **** License,  which
are  incorporated  herein by this reference.  Without limiting the generality of
the  foregoing,  Dermion  agrees  to  make  patent  markings,  prosecute  patent
applications and maintain  patents,  keep books and records,  and take any other
actions  required by the ****  License of Iomed or Iomed  affiliates  under that
agreement, other as provided in Section 4 below.

                  2.4  Iomed  shall  notify  Dermion  of any  disputes  or other
problems that may arise that may  materially  affect the  enforceability  of the
****  License,  and shall  take all  commercially  reasonable  actions  to allow
Dermion and its  Sublicensees  to enjoy the benefit of the  licenses  granted to
Dermion pursuant to Sections 2.1 and 2.2.

                  2.5 Dermion  shall enter into a  sublicensing  agreement  with
each of its Sublicensees  containing,  to the extent  applicable,  substantially
similar obligations by the Sublicensee to Derinion as Dermion has to Iomed under
this Agreement.

                  2.6 Except as expressly  provided in this Agreement,  no right
or license of any kind is granted  or  implied  hereunder.  Without  limitation,
Dermion  shall have no right,  license,  title or interest  in the  Intellectual
Property Rights except as expressly provided in this Agreement.

                  2.7 Nothing in this  Agreement  shall limit  Iomed's  fight to
develop, license, sell and distribute Systems or any other products,  whether or
not incorporating  Intellectual  Property Rights,  including  products which may
compete with or use the same or similar ideas or concepts as those  developed by
Dermion.

         3.       Patent Prosecution.

                  3.1 Dermion may, at its own expense and using  patent  counsel
of its choice, elect to file patent applications  covering any part of the Iomed
Technology.  Any such patent  application  shall be in the-name of the inventors
and  with  Iomed  as  the  assignee.   Upon  issuance,  any  such  patent  shall
automatically  become subject to the license  granted in Section 2.1 hereof.  In
the  event  that  Dermion  files  such a patent  application,  Dermion  shall be
responsible for diligently  prosecuting the patent  application,  and for paying
all related fees.  Iomed shall cooperate fully with Dermion in the  preparation,
filing and  prosecution  of all patent  applications  filed  covering  the Iomed
Technology,  such as by causing the  execution by Iomed and its employees of any
and all  papers,  agreements  and  instruments  as are  necessary  in the patent
application process.

                  3.2 Dermion shall assume all  responsibilities  of Iomed under
Section 9 (PATENT PROSECUTION AND MAINTENANCE) of the **** License.

                  4. ****  Payments.  Iomed shall remain  responsible to pay all
amounts it is required to pay to the **** under  Sections 3.1 and 3.2 of the ***
License.

         5.       Infringement.

                  5.1  Dermion  shall  promptly  inform  Iomed in writing of any
suspected infringement by a third party of any Intellectual Property Rights, and
provide Iomed with any available evidence of infringement.

                  5.2 During the term of this Agreement,  Dermion shall have the
fight, but not the obligation,  to prosecute at its own expense any infringement
of the Iomed  Technology.  If Dermion  does not bring any such  action  within a
reasonable time, Iomed shall have the right, but not an obligation, to prosecute
at its own expense the  infringement.  Any recovery of damages and costs in such
suits shall be  apportioned  so that the party bringing suit shall first recover
an amount  equal to the costs  and  expenses  incurred  by such  party  directly
related to the  prosecution of such action,  and the remainder  shall be divided
between  Dermion and Iomed in proportion to the damage incurred by each party as
a result of the infringement.

                  5.3 In the event  that  Dermion  is sued by a third  party for
infringement  based  upon  Dermion's   manufacture,   use  or  sale  of  Systems
incorporating Iomed Technology, Dermion shall defend the lawsuit at its expense,
and have full control of the lawsuit,  including without limitation the right to
settle without Iomed's consent.

                  5.4 In any infringement or patent defense suit as either party
may  institute  or defend  pursuant to this  Agreement,  the other party  hereto
shall, at the request of the party initiating or defending such suit, reasonably
cooperate at the other party's expense, including without limitation by becoming
a party plaintiff in such a suit.

         6.       Product Liability.

                  6.1  Dermion  shall  at all  times  during  the  term  of this
Agreement and thereafter,  indemnify,  defend and holder Iomed and its officers,
employees and  affiliates  harmless  against all claims and expenses,  including
legal expenses and reasonable  attorneys'  fees,  arising out of the death of or
injury to any person or persons or out of any damage to property and against any
other claim,  proceeding,  demand,  expense and liability of any kind whatsoever
resulting from the research,  development,  production,  manufacture, sale, use,
lease,  consumption  or  advertisement  of  products  and/or  processes  sold or
performed  by  Dermion or its  Sublicensees  under any  license  granted by this
Agreement.

                  6.2 Iomed shall promptly notify Dermion in writing after Iomed
receives  notice  of any  claim.  Dermion  shall  have the sole  control  of the
defense,  trial,  and any related  settlement  negotiations  regarding  any such
claim. Iomed shall reasonably  cooperate,  at Dermion's expense, with Dermion in
the defense of any such claim.

                  6.3  Dermion  shall  obtain and carry in full force and effect
liability  insurance  which shall protect  Dermion and Iomed in regard to events
covered by Section 6.1 above.  Dermion shall  provide to Iomed  evidence of such
insurance in the form of a  certificate,  and Iomed as additional  insured,  and
setting forth a ****.

                  6.4 Except as otherwise expressly set forth in this Agreement,
Iomed makes no  representations  and extends no warranties  of any kind,  either
express or implied,  including but not limited to warranties of merchantability,
fitness for a particular purpose,  and validity of patent rights claims,  issued
or pending.  Nothing in this  Agreement  shall be construed as a  representation
made or warranty  given by Iomed that the  practice  by Dermion of the  licenses
granted hereunder shall not infringe the patent rights of any third party.

                  7.  Assignment.   Iomed  may  assign  any  of  its  rights  or
obligations under this Agreement with Dermion's prior written consent (except in
the context of a sale of all or substantially all of Iomed's business or assets,
in which case such consent  shall not be required).  Dermion may not  sublicense
(except as expressly  provided in Section 2), assign or transfer this Agreement,
or any  rights,  licenses  or  obligations  hereunder,  except  (a)  by  merger,
consolidation, or a sale of all or substantially all of Dermion's assets, or (b)
with Iomed's prior written consent.  Notwithstanding the foregoing,  the ability
of Dermion to effect any  sublicense,  assignment or transfer is also subject to
Section 2.3 hereof. Any permitted assignee shall agree in writing to comply with
all the terms and conditions of this Agreement.

                  8. Non-Use of Names.  Neither party shall use the names of the
other  party,  or of its  employees,  officers  or agents,  in any  advertising,
promotional or sales literature  without prior written consent obtained from the
other party.

                  9.  Limitation  of  Liability.  Iomed  shall  not be liable or
obligated in any mariner for any special, incidental,  consequential or punitive
damages relating to this Agreement or its conduct in furtherance hereof, even if
informed  of the  possibility  thereof in  advance.  In no event  shall  Iomed's
maximum liability hereunder exceed an amount equal to the aggregate license fees
paid by Dermion to Iomed hereunder.

                  10.  Notices.  Any  payment,  notice  or  other  communication
pursuant to this Agreement  shall be  sufficiently  made or given on the date of
mailing if sent to such party by certified  first class mail,  postage  prepaid,
addressed to it at its address below or as it shall  designate by written notice
given to the other party:

    In the case of Iomed:                       Iomed, Inc.
                                                3385 West 1820 South
                                                Salt Lake City, Utah  84104
                                                Attn: President

    In case of Dermion:                         Dermion, Inc.
                                                1290 West 2320 South
                                                Salt Lake City, Utah  84119
                                                Attn: President

    In either case with a copy to:              Morrison & Foerster LLP
                                                345 California Street
                                                San Francisco, California 94104
                                                Attn: C. Patrick Machado, Esq.

         11.      Miscellaneous.

                  11.1 This Agreement shall be construed,  governed, interpreted
and applied in  accordance  with the laws of the State of Delaware,  except that
questions  affecting  the  construction  and  effect  of  any  patent  shall  be
determined by the law of the country in which the patent was granted.

                  11.2 The parties hereto  acknowledge  that this Agreement sets
forth the entire  Agreement and  understanding  of the parties  hereto as to the
subject  matter hereof,  and shall not be subject to any charge or  modification
except by the  execution of a written  instrument  subscribed  to by the parties
hereto.

                  11.3 The provisions of this  Agreement are  severable,  and in
the event that any provision of this Agreement shall be determined to be invalid
or  unenforceable  under  any  controlling  body  of  law,  such  invalidity  or
unenforceability  shall not in any way affect the validity or  enforceability of
the remaining provisions hereof.

                  11.4 The failure of either  party to assert a right  hereunder
or to insist upon  compliance with any term or condition of this Agreement shall
not constitute a waiver of that right or excuse a similar  subsequent failure to
perform any such term or condition or condition by the other party.

                  11.5  This   Agreement  may  be  executed  in  any  number  of
counterparts,  each of which when so executed and  delivered  shall be deemed an
original,  but such counterparts  together shall constitute but one and the same
instrument.

                  11.6 Iomed and Dermion are  independent  contractors.  Nothing
herein  contained  shall  be  construed  to  place  Iomed  and  Dermion  in  the
relationship of joint venturers,  partners,  associates, or principal and agent;
and both Iomed and Dermion are acting as principals. Neither of the parties will
make any  warranties or  representations  on the other party's  behalf nor shall
have the power to obligate or bind the other in any manner whatsoever.

                  11.7 If any legal  action is brought  for the  enforcement  of
this Agreement in connection with this Agreement,  the prevailing party shall be
entitled to recover reasonable  attorneys' fees and other costs incurred in such
action  or  proceeding,  in  addition  to any  other  relief  to which it may be
entitled.


IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly executed
by their authorized representatives as of the date first set forth above.

IOMED, INC.                                  DERMION, INC.



By: /s/ Robert J. Lollini                    By: /s/ Ned M. Weinshenker

Title:                                       Title:
Secretary                                    President and CEO


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION



                       RESEARCH AND DEVELOPMENT AGREEMENT

                                      among

                                  IOMED, INC.,

                                  DERMION, INC.

                                       and

                             CIBA-GEIGY CORPORATION

                           Dated as of March 29, 1996



<TABLE>
<CAPTION>


                                TABLE OF CONTENTS

                                                                                                               Page
<S>               <C>                                                                                           <C>

ARTICLE 1         DEFINITIONS....................................................................................1
                  1.1      Definitions...........................................................................1
                  1.2      General Definition Provisions.........................................................9

ARTICLE 2         THE PROGRAM....................................................................................9
                  2.1      Basic Provisions of the Program.......................................................9
                  2.2      Staffing and Resources...............................................................10
                  2.3      Annual Plans.........................................................................11
                  2.4      The Committee........................................................................11
                  2.5      Research Records; Reports............................................................14
                  2.6      Access to Facilities.................................................................15
                  2.7      Clinical Trials......................................................................15
                  2.8      Clinical Manufacturing of Products...................................................15
                  2.9      Liability Insurance..................................................................15

ARTICLE 3         EXCLUSIVITY...................................................................................16
                  3.1      Ciba Fields; Ciba Proprietary    Drugs...............................................16
                  3.2      Dermion Exclusivity..................................................................17
                  3.3      Development of Systems for or by Dermion Outside the Program.........................17
                  3.4      Development by Dermion of Abandoned Products.........................................19
                  3.5      Development of Systems for or by Ciba................................................19

ARTICLE 4         OWNERSHIP OF TECHNOLOGY; PATENTS..............................................................21
                  4.1      Licensed Technology; No Other Rights.................................................21
                  4.2      Improvements.........................................................................22
                  4.3      Ownership and Use of Jointly Developed Technology....................................22
                  4.4      Transfer of Jointly Developed Technology.............................................23
                  4.5      Patents and Patent Applications......................................................24
                  4.6      Infringement of Patent Rights........................................................26
                  4.7      Infringement of Third Party Rights...................................................27

ARTICLE 5         LICENSES 28
                  5.1      Licenses to Ciba.....................................................................28
                  5.2      License from Ciba....................................................................29
                  5.3      Sublicensing.........................................................................29
                  5.4      Transfers of Second Generation Technology by Dermion.................................30
                  5.5      Future IOMED Licenses................................................................30

ARTICLE 6         EQUITY AND FUNDING............................................................................31
                  6.1      Related Transactions; License Fee....................................................31
                  6.2      Program Funding......................................................................31
                  6.3      Milestone Payments...................................................................32
                  6.4      Royalties Payable by Ciba............................................................34
                  6.5      General Provisions Regarding Royalties...............................................35
                  6.6      Incorporation of Technology..........................................................37

ARTICLE 7         REPRESENTATIONS AND WARRANTIES................................................................37
         7.1      Representations and Warranties of IOMED and Dermion...........................................37
                  7.2      Representations and Warranties of Ciba...............................................39
                  7.3      DISCLAIMERS..........................................................................40
                  7.4      LIMITED LIABILITY....................................................................40

ARTICLE 8         OTHER COVENANTS AND AGREEMENTS................................................................41
                  8.1      Confidentiality......................................................................41
                  8.2      IOMED Covenant Not to Compete........................................................42
                  8.3      Change of Control of Dermion.........................................................43
                  8.4      Right of First Offer.................................................................44

ARTICLE 9         TERM AND TERMINATION..........................................................................45
                  9.1      Term.................................................................................45
                  9.2      Termination..........................................................................45
                  9.3      Survival Upon Termination Continuing Liability.......................................46
                  9.5      Partial Termination..................................................................47
                  9.6      Rejection in Bankruptcy..............................................................47
                  9.7      Program Records......................................................................47
                  9.8      Certain Actions Following Termination................................................48

ARTICLE 10        INDEMNIFICATION...............................................................................48
                  10.1     Indemnification by Dermion and IOMED.................................................48
                  10.2     Indemnification by Ciba..............................................................48

ARTICLE 11        MISCELLANEOUS.................................................................................48
                  11.1     Arbitration..........................................................................48
                  11.2     Publicity............................................................................49
                  11.3     Assignment...........................................................................49
                  11.4     Amendment............................................................................50
                  11.5     Waiver...............................................................................50
                  11.6     Notices..............................................................................50
                  11.7     Force Majeure........................................................................51
                  11.8     Disclaimer of Agency.................................................................51
                  11.9     Further Assurances...................................................................51
                  11.10    Expenses.............................................................................52
                  11.11    Governing Law........................................................................52
                  11.12    Entire Agreement.....................................................................52
                  11.13    Severability.........................................................................52
                  11.14    Broker's Fees........................................................................52
                  11.15    Article and Section Headings.........................................................52
                  11.16    Counterparts.........................................................................53
</TABLE>



                                    Schedules


Schedule                                                      Description

Schedule 1.1(a)                                               Ciba Technology
Schedule 1.1(b)                                               Dermion Technology
Schedule 3.1                                                  Ciba Fields




                       RESEARCH AND DEVELOPMENT AGREEMENT


                  RESEARCH AND DEVELOPMENT  AGREEMENT (this "Agreement"),  dated
as of March 29,  1996,  among  CIBA-GEIGY  CORPORATION,  a New York  corporation
("Ciba"),  acting  through its  Pharmaceuticals  Division,  IOMED,  INC., a Utah
corporation ("IOMED"), and Dermion, Inc., a Delaware corporation ("Dermion").

                                   WITNESSETH:

                  WHEREAS,  as part of its  business,  IOMED has been engaged in
the business of conducting  research with respect to and  developing  Systems on
its own behalf and/or on behalf of third parties (the "Business");

                  WHEREAS,  prior to entering into this Agreement,  IOMED formed
Dermion,  a  wholly-owned  subsidiary of IOMED,  contributed  certain assets and
assigned certain rights to Dermion (including the right to receive any royalties
payable by any Person with  respect to the IOMED  Technology  to the extent such
royalties are payable in connection with the conduct of the Business by Dermion)
and entered  into certain  agreements  with  Dermion,  such that Dermion has all
assets,  rights and  properties  necessary to conduct the Business as previously
conducted by IOMED other than the IOMED Technology;

                  WHEREAS,  each of Dermion and Ciba have  certain  expertise in
the development of Systems, and Ciba owns or is licensed under Patent Rights and
Know-How with respect to and manufactures certain drugs;

                  WHEREAS, the parties desire to collaborate in the research and
development  of Systems  for the  delivery of drugs  owned by,  licensed  to, or
manufactured  by Ciba,  all on the terms and subject to the conditions set forth
herein;

                  NOW,  THEREFORE,  in  consideration of the premises and of the
covenants and obligations set forth herein, the parties hereto agree as follows:

                                    ARTICLE 1
                                   DEFINITIONS

                  1.1      Definitions.  For  purposes  of this  Agreement,  the
following terms shall have the following meanings:

                  "1984 Act" shall mean the United States Drug Price Competition
and Patent Term  Restoration Act of 1984 (as amended),  including 21 USC 355, 35
USC 155-156, 35 USC 271 and applicable regulations promulgated thereunder.

                  "Abandoned  Product"  shall mean any Product  with  respect to
which Program activities have been terminated by the Committee.

                  "Affiliate" shall mean, with respect to any Person, any Person
which,  directly or  indirectly,  controls,  is controlled by or is under common
control  with  such  Person.  For the  purposes  of this  definition,  "control"
(including,  with  correlative  meaning,  the terms  "controlled  by" and "under
common  control  with"),  as used with  respect  to any  Person,  shall mean the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction of the  management  and policies of such Person,  whether  through the
ownership of voting securities, by contract or otherwise.

                  ****.

                  "ANDA"  shall mean an  Abbreviated  New Drug  Application,  as
defined in the FDA Act.

                  "Annual  Plan"  shall mean the  written  plan  describing  the
activities  to be conducted by the parties  during each year of the Program,  as
prepared and approved, and as may be amended from time to time, by the Committee
in accordance with Section 2.3.

                  "Applicable  Law" shall mean,  with  respect to a Person,  any
domestic or foreign,  federal,  state or local statute,  law,  ordinance,  rule,
administrative interpretation,  regulation, order, writ, injunction,  directive,
judgment,  decree or other requirement of any Governmental  Authority applicable
to such Person or its properties, business or assets.

                  "Background  Technology"  shall  mean  the  Patent-Rights  and
Know-How of Ciba or Dermion, or their respective Affiliates, as the case may be,
existing as of the date hereof. Patent Rights shall be deemed to exist as of the
date hereof if such Patent Rights are based on a patent  application first filed
in the country of issuance or  elsewhere  prior to the date  hereof,  or if such
Patent  Rights cover an invention  first  reduced to practice  prior to the date
hereof as  evidenced by  documents  prepared by, on behalf of or in  cooperation
with, or in the possession of Ciba or Dermion,  or their respective  Affiliates,
as the case may be.  Know-How  shall be deemed to exist as of the date hereof to
the extent  described in documents  prepared by, on behalf of or in  cooperation
with, or in the possession of Ciba or Dermion,  or their respective  Affiliates,
as the case may be, prior to the date hereof.

                  "Bankruptcy  Event" with  respect to any Person shall mean any
of the following events:  such Person makes an assignment for the benefit of its
creditors,  files a voluntary  petition  under  federal or state  bankruptcy  or
insolvency  laws,  a  receiver  or  custodian  is  appointed  for such  Person's
business,  proceedings are instituted against such Person under federal or state
bankruptcy or insolvency  laws that have not been stayed within 30 days,  all or
substantially  all of  such  Person's  business  or  assets  become  subject  to
attachment,  garnishment  or other  process,  or a court  or other  Governmental
Authority of competent jurisdiction determines that such Person is insolvent.

                  "Business" shall have the meaning set forth in the recitals to
this Agreement.

                  "Business  Day"  shall  mean any day which is not a  Saturday,
Sunday or other day on which banks in the State of New York are legally required
or permitted to be closed.

                  "Change of Control"  with respect to any Person shall mean (i)
any  transaction  or series of related  transactions,  other  than a  registered
public  offering,  as a result of which Persons  owning the  outstanding  Voting
Securities  (as  defined  below)  of  such  Person  immediately  prior  to  such
transaction  or series of related  transactions  cease to own a majority  of the
outstanding Voting Securities of such Person thereafter,  (ii) the consolidation
or merger of such Person with or into another Person, whether or not such Person
is the  surviving  entity of such  transaction,  unless  immediately  after such
consolidation or merger Persons owning the outstanding Voting Securities of such
Person  prior  to the  transaction  own a  majority  of the  outstanding  Voting
Securities  of such new or surviving  entity,  or (iii) the sale,  assignment or
other  transfer of all or  substantially  all of the  business or assets of such
Person  to  a  third  party  in  a  single  transaction  or  series  of  related
transactions.  As used herein, the term "Voting  Securities" of any Person shall
mean shares of capital stock, partnership interests or other equity interests of
such Person entitling the holder thereof to vote in the election of directors or
other applicable governing body of such Person.

                  "Ciba Fields" shall have the meaning set forth in Section 3.1.

                  "Ciba  Technology"  shall  mean  (i)  the  Patent  Rights  and
Know-How set forth on Schedule  1.1(a) , as such schedule may be updated by Ciba
from time to time, (ii) all intellectual  property rights  (including all Patent
Rights and  Know-How)  of Ciba with  respect to drugs to be  evaluated or tested
under the  Program  or for  which  Systems  will be  developed  pursuant  to the
Program, and (iii) all Improvements thereto.

                  "Committee"  shall  have the  meaning  set  forth  in  Section
                  2.4(a).

                  "Contribution  Agreement"  shall have the meaning set forth in
Section 6.1.

                  "Dermion Technology" shall mean the Patent Rights set forth on
Schedule  1.1(b)(i),  as such  schedule  may be updated by Dermion  from time to
time, and shall include all Improvements thereto.

                  "Drug" shall mean any drug or medicament  possessing  physical
and chemical properties that render it potentially  deliverable by iontophoresis
in therapeutic quantities.

                  "Exclusivity  Period"  shall mean the term of this  Agreement,
provided,  that in the event that this  Agreement is terminated by Dermion other
than pursuant to Section 9.2(iii), the Exclusivity Period shall mean the term of
this  Agreement  plus a period of two (2) years from the effective  date of such
termination.

                  "FDA"   shall   mean   the   United   States   Food  and  Drug
Administration.

                  "FDA Act" shall mean the United States Food, Drug and Cosmetic
Act and applicable regulations promulgated thereunder.

                  "Final  Marketing  Image"  shall  mean,  with  respect  to any
System,  the  physical  and chemical  form in which such System  (including  all
components thereof) shall ultimately be manufactured and marketed commercially.

                  "First  Commercial  Sale"  shall  mean,  with  respect  to any
System,  the date of the first  sale of such  System in the  ordinary  course of
business  in any  country.  Neither  transfer  of a System for use in a clinical
trial nor a transfer  to any  Affiliate,  licensee  or  sublicensee  of Ciba for
resale will be deemed a "First  Commercial  Sale" whether or not the  transferor
thereof is paid for such System.

                  "Fiscal  Year"  shall  mean  Ciba's  fiscal  year,  which is a
fifty-two to fifty-three (52-53) week year based on 4-4-5 week quarters,  ending
on the last Friday of the calendar year.

                  "full-time  equivalent  employee"  shall mean an individual or
individuals  assigned to work on the Program with time and effort  equivalent to
that which  would be  expended  by one  individual  working on the  Program on a
full-time basis consistent with normal business and scientific practice.

                  "Governmental  Authority"  shall mean any  foreign,  domestic,
federal,  territorial,  state or local governmental authority, court, government
or  self-regulatory  organization,  commission,  tribunal,  organization  or any
regulatory,   administrative   or  other  agency,  or  any  political  or  other
subdivision, department, instrumentality, or branch of any of the foregoing.

                  "IDE" shall mean an Investigational  Drug Exemption as defined
in the FDA Act.

                  "Improvements"   shall  mean  all  improvements,   extensions,
enhancements,  and modifications of or to Ciba Technology, Dermion Technology or
IOMED Technology, as the case may be.

                  "IND" shall mean an Investigational  New Drug Application,  as
defined in the FDA Act.

                  "Infringement Action" shall mean any action or suit, or threat
of action or suit, by a third party alleging that the  manufacture,  use or sale
of any Product or other  System  incorporating  (or  developed  or  manufactured
through processes incorporating) Dermion Technology, IOMED Technology or Jointly
Developed  Technology,  as the case may be,  infringes a patent or violates  any
other proprietary rights of any third party (which  infringement or violation is
alleged to result  from the  incorporation  of, or  development  or  manufacture
through processes  incorporating,  such Dermion Technology,  IOMED Technology or
Jointly Developed Technology in such Product or other System).

                  "Intercompany Patent License" shall have the meaning set forth
in Section 6.1.

                  "Interim Agreement" shall mean the Research  Agreement,  dated
as of July 17,  1995,  between  IOMED and Ciba,  as  extended  prior to the date
hereof.

                  "IOMED  Technology"  shall mean the Patent Rights set forth on
Schedule 1.1(b)(ii), as such schedule may be updated by IOMED from time to time,
and shall include all Improvements thereto.

                  "Jointly   Developed   Technology"  shall  mean  any  and  all
technology  (including  Patent  Rights and Know-How)  developed  pursuant to the
Program relating to Systems,  provided, that in no event shall Jointly Developed
Technology include Ciba Technology, Dermion Technology or IOMED Technology.

                  "Key  Employees"  shall mean those  individuals  identified as
such in a letter dated February 27, 1996 from Ciba to IOMED.

                  "Know-How"  shall mean  technology,  formulae,  trade secrets,
technical  data,  preclinical  and clinical data,  and any other  information or
experience other than Patent Rights.

                  "Licensed  Technology"  shall  mean Ciba  Technology,  Dermion
Technology and IOMED Technology.

                  "Lien" shall have the meaning set forth in Section 7.1(c).

                  "NDA" shall mean a New Drug Application, as defined in the FDA
Act.

                  "Net  Sales"  shall  mean the  amount  billed by a party,  its
Affiliates, licensees and sublicensees to third parties for the sale of Products
or other Systems, as the case may be, ****; all as determined in accordance with
Ciba's standard accounting practices.

                  "parties" shall mean IOMED, Dermion and Ciba.

                  "Patent  Rights" shall mean the rights and interests in and to
issued patents and pending  patent  applications,  whether  domestic or foreign,
claiming  patentable  inventions,  including all  substitutions,  continuations,
continuations-in-part,  divisions,  and  renewals,  all letters  patent  granted
thereon, and all reissues,  reexaminations and extensions thereof, whether owned
or licensed in by a party with the right to sublicense.

                  "Person"  shall  mean  any  individual,  sole  proprietorship,
partnership,  limited liability company,  joint venture,  trust,  unincorporated
organization, association, corporation, institution, public benefit corporation,
firm, joint stock company, estate, entity or Governmental Authority.

                  "Product"  shall mean a System  developed  by Dermion and Ciba
pursuant to this Agreement for delivery of any Drug specified by the parties.

                  "Program" shall mean those  activities  conducted  pursuant to
this Agreement to research, develop, manufacture and commercialize Products.

                  "Program Costs" shall mean (i) all costs and expenses directly
related to Program activities  incurred by Dermion in accordance with the Annual
Plans and Quarterly  Budgets,  plus (ii) a general and  administrative  overhead
charge ****.

                  "Program Employee" shall have the meaning set forth in Section
2.2.

                  "Program  Records" shall have the meaning set forth in Section
2.5.

                  "Prohibited  Transfer"  shall mean any Transfer other than (i)
to the partners,  shareholders  or other  holders of any equity  interest in the
transferor,  or (ii) pursuant to an effective  registration  statement under the
Securities Act of 1933, as amended.

                  "Prohibited  Transferee"  shall mean ****.

                  "Prosecution  Costs" shall mean all direct and indirect  fully
absorbed costs, fees and expenses, including reasonable attorneys' fees incurred
in  connection   with  the  filing,   maintenance   and  prosecution  of  patent
applications  and  patents  with  respect  to  Jointly   Developed   Technology,
including,   without  limitation,  costs  and  charges  reasonably  incurred  in
defending any interferences and oppositions with respect thereto.

                  "Quarterly  Reports"  shall  have  the  meaning  set  forth in
Section 6.2(a).

                  "Research  Funding  Payments" shall have the meaning set forth
in Section 6.2(a).

                  "Royalty Period" shall mean that period beginning on the First
Commercial  Sale  of  a  System  ****.

                  "Settlement   Costs"   shall   mean,   with   respect  to  any
Infringement  Action, all damages paid or payable to a third party in connection
with such  Infringement  Action,  all costs and expenses  (including  reasonable
attorneys' fees) incurred in connection with such Infringement  Action,  and all
fees,  royalties or other  amounts paid or payable to a third party  pursuant to
any Third Party License obtained in connection with such Infringement Action.

                  "Specified  Indication"  shall have the  meaning  set forth in
Section 3.1(b).

                  "System" shall mean an iontophoretic transdermal drug delivery
system,  incorporating a current source,  current  controller,  drug containment
device/electrode, dispersive electrode and method for attachment.

                  "Technology   Transfer  Restriction  Period"  shall  have  the
meaning set forth in Section 4.4.

                  "term of this  Agreement"  shall mean the initial term of this
Agreement and any extensions thereof in accordance with Section 9.1.

                  "Territory" shall mean ****.

                  "Third  Party  License"  shall  mean,   with  respect  to  any
Infringement  Action,  any license which either Dermion or Ciba, as the case may
be, is required  to obtain from a third party under the terms of any  settlement
or any judgment,  decree or decision of a court,  tribunal or other authority of
competent  jurisdiction  in order to make,  have made,  use or sell  Products or
other Systems  incorporating  (or developed or  manufactured  through  processes
incorporating)  Dermion  Technology,   IOMED  Technology  or  Jointly  Developed
Technology, as the case may be.

                  "Transfer"  shall mean (i) the  making of any sale,  exchange,
assignment,   conveyance,  gift  or  other  disposition  (whether  voluntary  or
involuntary) , (ii) the granting of any lien, security interest, pledge or other
encumbrance,  or  (iii)  the  entering  into  any  agreement  to do  any  of the
foregoing.

                  1.2      General Definition  Provisions.  For purposes of this
Agreement, except as otherwise expressly provided herein,

                  (a)      the terms  defined in Section  1.1 include the plural
                  as well as the singular;

                  (b)      pronouns of either gender or neuter shall include, as
                  appropriate, the other pronoun forms;

                  (c)      the words  "herein",  "hereof"  and  "hereunder"  and
                  other words of similar  import  refer to this  Agreement  as a
                  whole and not to any  particular  Section,  Paragraph or other
                  subdivision; and

                  (d)      the words  "include",  "including" and other words of
                  similar   import  mean   "include,   without   limitation"  or
                  "including,  without  limitation,"  regardless  of whether any
                  reference to "without  limitation"  or words of similar import
                  is made.

                                    ARTICLE 2
                                   THE PROGRAM

                  2.1      Basic Provisions of the Program. The Program shall be
conducted by Dermion, subject to oversight by the Committee.  Under the Program,
Dermion  will use  commercially  reasonable  efforts  to conduct  research  with
respect  to  and  develop  Products  in  accordance  with  this  Agreement.   In
furtherance  thereof,  Dermion  shall use  commercially  reasonable  efforts  to
perform such tasks and to comply with the time schedules  therefor as are set by
the  Committee in the Annual Plans or  otherwise;  provided,  that Dermion shall
have no  obligation  to incur costs or  expenses  to  purchase  assets or obtain
services for use exclusively in connection with the Program which are materially
in excess of the  aggregate  amount of Research  Funding  Payments paid by Ciba.
Program  activities shall be conducted at facilities  provided by Dermion and/or
Ciba and shall use such personnel,  methods and resources as shall be determined
by Dermion,  subject to the approval of the Committee;  provided,  however, that
any such facilities  provided by Ciba shall be provided at no charge to Dermion.
Such  personnel,  methods  and  resources  shall be  sufficient  to fulfill  the
objectives of the Program. Dermion covenants to Ciba that all Program activities
conducted by Dermion or its Affiliates  shall be conducted in a professional and
competent manner, in compliance with all Applicable Laws and in. accordance with
this Agreement.

                  2.2      Staffing and Resources.

                  (a) Dermion.  Dermion shall make available for use exclusively
                  in the Program **** equivalent employees ("Program Employees")
                  at all times during the term of this Agreement,  unless at any
                  time  the  Committee  determines  that the  objectives  of the
                  Program can be fulfilled  with fewer Program  Employees.  Each
                  Program  Employee  shall  have  such  technical   credentials,
                  education and  experience as is  appropriate  for such Program
                  Employee's  position  in the  Program.  It is  understood  and
                  agreed  that  the  Program  Employees  may be  consultants  or
                  independent  contractors  of,  and need not be  employees  of,
                  Dermion.  All compensation  (including salary, bonus and other
                  benefits), and all travel, lodging and other business expenses
                  of Program Employees shall be paid by Dermion. In the event of
                  a Program  Employee  vacancy  for any  reason,  prompt  notice
                  thereof  shall  be given to the  Committee.  Unless  otherwise
                  determined by the Committee,  any such vacancy shall be filled
                  by Dermion with an individual or individuals  with  comparable
                  qualifications as the departed Program Employee and acceptable
                  to Ciba,  in its  reasonable  discretion.  Subject  to Section
                  2.2(c)  below,  Dermion  shall  provide such other  scientific
                  resources (consultants,  facilities,  equipment and materials)
                  as are reasonably necessary to conduct the Program.

                  (b) Ciba.  Ciba shall have the right to designate from time to
                  time Ciba  personnel  to  participate  in the  Program  ("Ciba
                  Personnel"). Ciba Personnel shall remain employed or otherwise
                  engaged by Ciba during  their  participation  in the  Program.
                  Ciba shall remain responsible for all compensation  (including
                  salary,  bonus and other benefits) payable to, and all travel,
                  lodging and other business expenses of such Ciba Personnel.

                  (c) Equipment.  Except as set forth in the next sentence,  all
                  equipment  necessary  for  conducting  the  Program  shall  be
                  provided  by Dermion at its cost (which  cost,  if incurred in
                  compliance  with  this  Agreement,  shall  be  depreciated  in
                  accordance with generally accepted accounting  principles as a
                  Program Cost) and, to the extent  purchased by Dermion,  title
                  thereto  shall be retained by Dermion.  To the extent any item
                  of equipment is required to be  purchased in  connection  with
                  conducting the Program for a purchase price in excess of ****,
                  Dermion  shall  notify  the  Committee.   Subject  to  Section
                  2.4(a)(viii),  Ciba shall  purchase such equipment and make it
                  available  for use in the Program.  Ciba shall retain title to
                  any such  equipment  and such  equipment  shall be returned to
                  Ciba upon termination of this Agreement.

                  2.3      Annual Plans.  For each calendar year of the Program,
an Annual Plan shall be approved by the Committee no later than ninety (90) days
before the end of the prior  calendar  year.  The Annual  Plan for 1996 shall be
prepared and approved by the Committee no later than thirty  (30)days  after the
date  hereof.  Each  Annual  Plan shall be in  writing  and shall set forth with
reasonable  specificity research objectives,  milestones,  budgets and personnel
requirements  for Program  activities to be conducted during the year covered by
such Annual Plan. The Committee may make amendments to the Annual Plan as it may
determine are necessary or desirable from time to time.

                  2.4      The Committee.

                  (a)  Establishment  and  Functions.  Dermion  and  Ciba  shall
                  establish a research and development  steering  Committee (the
                  "Committee"),  which shall be  responsible  for overseeing all
                  aspects of the Program. The Committee shall plan,  administer,
                  and monitor the Program and shall keep the parties  reasonably
                  informed as to the status of all Program  activities.  Without
                  limiting the foregoing, the approval of the Committee shall be
                  required  for  the  following  actions  with  respect  to  the
                  Program:

                           (i)     The  adoption,  amendment  or  repeal of any
                           material plan or policy, including Annual Plans, with
                           respect to the Program;

                           (ii)    The  determination  as to  whether to pursue
                           research   concerning  or  the   development  of  any
                           particular Product;

                           (iii)    The  determination as to whether to make any
                           material changes or material adjustments with respect
                           to the  research  concerning  or  development  of any
                           particular Product or the Program generally;

                           (iv)     The  termination of Program  activities with
                           respect to any Product;

                           (v)     The  organization  of, or the acquisition or
                           disposition  of any  interest in, any other Person by
                           Dermion in connection with the Program;

                           (vi)     The   execution,   material   amendment   or
                           termination  by  Dermion  of any  agreement  for  the
                           acquisition  from a third Person of Patent  Rights or
                           Know-How (or a license  thereof) in  connection  with
                           Program activities;

                           (vii)    Subject to the  provisions  of Section  4.5,
                           the filing of any patent  application with respect to
                           any Jointly Developed Technology;

                           (viii)   Except as contemplated  in the  then-current
                           Annual  Plan,  any capital  expenditure  or series of
                           related  capital  expenditures in connection with the
                           Program   aggregating  in  excess  of  Five  Thousand
                           Dollars ($5,000);

                           (ix)     Except as contemplated  in the  then-current
                           Annual Plan, any agreement for the performance of any
                           Program  activities  by a third  party  subcontractor
                           involving payments in excess of Five Thousand Dollars
                           ($5,000);

                           (x)      The determination as to whether to pursue an
                           IND, IDE or NDA with respect to any Product;

                           (xi)     The   determination   as  to   whether   any
                           technology   developed   pursuant   to  the   Program
                           constitutes    Improvements   to   Ciba   Technology,
                           Improvements to Dermion  Technology,  Improvements to
                           IOMED Technology or Jointly Developed Technology;

                           (xii)    The  establishment and approval of the Final
                           Marketing Image of any System; and

                           (xiii)   The   amendment   or  appeal  of  any  prior
                           resolutions of the Committee.

                  (b)      Size and  Membership.  The Committee shall consist of
                  six (6) members.  Each Committee member shall have appropriate
                  technical credentials, knowledge and on-going familiarity with
                  this Agreement,  and the Committee members of each party shall
                  have authority to bind such party. Dermion and Ciba each shall
                  appoint,  in  its  sole  discretion,   three  members  to  the
                  Committee.  Substitutes may be appointed at any time by notice
                  in writing to the other  party.  Vacancies  shall be filled by
                  the party who appointed the departing member.

                  The  initial  members of the  Committee  shall be as set forth
                  below:

                           Dermion Appointees:

                           Ned Weinshenker
                           Tom Parkinson
                           Lindsay Lloyd

                           Ciba Appointees:

                           Harald Rettig
                           Glen Van Buskirk
                           Robert Andriola

                  (c)      Meetings.   The   Committee   shall   meet  at  least
                  semiannually,  with  such  semi-annual  meeting  to  be  held,
                  alternatively, in Salt Lake City, Utah and Summit, New Jersey,
                  unless the parties agree  otherwise.  Any additional  meetings
                  shall be held at such places and on such dates selected by the
                  parties.  Employees  of  each  party  or  its  Affiliates,  in
                  addition  to the  members of the  Committee,  may attend  such
                  meetings at the invitation of either party.

                  (d)      Minutes. The Committee shall keep accurate minutes of
                  its deliberations  which record all proposed decisions and all
                  actions  recommended or taken.  Drafts of the minutes shall be
                  delivered to all Committee  members  within  fifteen (15) days
                  after each  meeting.  The party  hosting the meeting  shall be
                  responsible  for the  preparation and circulation of the draft
                  minutes.  Draft  minutes  shall be edited by the  parties  and
                  shall be issued in final  form only with  their  approval  and
                  agreement as evidenced by their signatures on the minutes.

                  (e)      Quorum; Voting, Decisions. At each Committee meeting,
                  the  presence  of at least two  representatives  of each party
                  shall   constitute   a   quorum.    Each   party's   Committee
                  representatives  shall have in the  aggregate  one vote on-all
                  matters  before  the  Committee,  regardless  of the number of
                  representatives  present. All decisions of the Committee shall
                  be made by unanimous  vote. In the event that the Committee is
                  unable to resolve any matter before it after  substantial good
                  faith negotiation (a "Disputed Matter"),  and if such Disputed
                  Matter is a Ciba  Matter (as defined  below),  Ciba shall cast
                  the deciding vote on the matter.  Any Disputed  Matter that is
                  not a Ciba  Matter  shall be referred at the request of either
                  party  to  the   Chairman  of  Dermion  and  the  Senior  Vice
                  President,  Research, of the Pharmaceuticals  Division of Ciba
                  (or such other  individuals)  not on the Committee  designated
                  from time to time in  writing  by one party to the  other) for
                  resolution.  Such  officers  shall  endeavor  in good faith to
                  resolve  the  matter in  dispute.  If the  matter has not been
                  resolved  within  forty-five  (45) days of such  referral,  it
                  shall be resolved in accordance  with Section 11.1. As used in
                  this Agreement,  "Ciba Matter" shall mean any matter described
                  in clauses (i), (ii), (iii), (iv), (viii), (ix), (x) or (xiii)
                  of Section  2.4(a) (in the case of (xiii),  only to the extent
                  that the  resolution  being amended or repealed  constitutes a
                  Ciba  Matter),  and any other matter  expressly  designated as
                  such in this Agreement.

                  (f)      Expenses.  Dermion  and  Ciba  shall  each  bear  all
                  expenses  of their  respective  Committee  members  related to
                  their   participation  on  the  Committee  and  attendance  at
                  Committee meetings.

                  2.5      Research Records; Reports.

                  (a)      Research Records. Dermion shall maintain complete and
                  accurate records, in good scientific manner and in appropriate
                  detail for patent purposes,  fully and properly reflecting all
                  Program  activities   performed  by  it,  costs  and  expenses
                  incurred in  connection  therewith  and the  results  thereof,
                  including,  without limitation, such data and materials as are
                  required  to  be  maintained   pursuant  to  Applicable   Laws
                  ("Program Records").  Program Records shall be maintained on a
                  Product-by-Product basis.

                  (b)      Reports.  Within  fifteen  (15) days after the end of
                  each calendar quarter (and otherwise at the written request of
                  the  Committee),  Dermion  shall  prepare  and  provide to the
                  Committee a written summary describing,  in reasonable detail,
                  the  status of the  Program,  including  all  discoveries  and
                  technical  developments,  and the  status of  compliance  with
                  research  objectives and milestones as set forth in the Annual
                  Plan. In addition,  Dermion shall provide Quarterly Reports to
                  the Committee  pursuant to and in accordance with Section 6.2.
                  Dermion shall provide such other research,  financial or other
                  reports to the  Committee  as the  Committee  may from time to
                  time reasonably request.

                  (c)      Interim  Agreement  Report.  IOMED has  prepared  and
                  provided to Ciba a written  report setting forth an accounting
                  of all funds  paid by Ciba to IOMED  pursuant  to the  Interim
                  Agreement.

                  (d)      Review.  Subject to Section 8.1,  Ciba shall have the
                  right,  during  normal  business  hours  and  upon  reasonable
                  notice, to inspect and copy the records of Dermion relating to
                  the Program.

                  (e)      Hazards. Each of Dermion and Ciba shall report to the
                  other as soon as practicable,  and no later than five (5) days
                  following such party's own notification  thereof, any findings
                  associated  with  the  use  of any  System  that  may  suggest
                  significant    hazards,     significant     contraindications,
                  significant side effects or significant  precautions pertinent
                  to the  safety of such  System,  in each case (i) at any time,
                  insofar as it relates to Dermion Technology,  IOMED Technology
                  or Jointly  Developed  Technology,  or (ii) during the term of
                  this Agreement, insofar as it relates to Ciba Technology.

                  2.6      Access  to   Facilities.   Subject  to  Section  8.1,
representatives  of Ciba may, upon  reasonable  notice  during  normal  business
hours,  (a) visit any facilities  where Program  activities are being conducted,
and  (b)  consult  informally,   during  such  visits  and  by  telephone,  with
representatives   of  Dermion   concerning  the  Program.   On  such  visits,  a
representative of Dermion may accompany the representatives of Ciba.

                  2.7      Clinical Trials.  Unless otherwise  determined by the
Committee with respect to any Product (which  determination  shall not be a Ciba
Matter),  all  clinical  trials of Products  shall be  conducted by or under the
supervision  of,  and at the sole cost and  expense  of,  Ciba,  utilizing  such
facilities,  personnel,  methods and other  resources as shall be  determined by
Ciba,  subject to the review and approval of the Committee (which approval shall
be a Ciba  Matter),  provided,  that  Ciba  shall  not be  required  to pay  any
additional  compensation  to  Dermion  in the  event  that any such  facilities,
personnel,  methods or other resources are provided by Dermion  pursuant to this
Agreement.  Dermion shall be given the  opportunity to assist in the preparation
of any protocol proposed by Ciba for clinical trials of a Product.

                  2.8      Clinical Manufacturing of Products.  Unless otherwise
determined  by the Committee  with respect to any Product,  Dermion shall supply
Products for purposes of conducting  clinical trials thereof.  Dermion shall use
such facilities,  personnel,  methods and other resources as shall be determined
by  Dermion,  subject to the review and  approval of the  Committee.  Ciba shall
reimburse  Dermion for all direct  out-of-pocket  costs and expenses incurred by
Dermion in supplying  Products  pursuant to this Section 2.8. To the extent that
Dermion  obtains  products  from  IOMED,  IOMED  covenants  and agrees to charge
Dermion  only  IOMED's  direct fully  absorbed  costs and  expenses  incurred in
supplying such Products to Dermion.

                  2.9      Liability   Insurance.   During   the  term  of  this
Agreement,  each party shall maintain  comprehensive general liability insurance
with respect to claims for damages arising from bodily injury  (including death)
caused  by, or  arising  out of, the  development,  manufacture  and sale of its
products in such amounts,  with such  deductibles and covering such risks as are
customary for comparable companies in its industry. Prior to the commencement of
clinical trials with respect to any Product, the Committee shall meet to discuss
whether the parties should obtain additional liability insurance with respect to
claims caused by, or arising out of, the development of the Products,  including
any clinical trials associated therewith, and the amounts and deductibles of any
such insurance.

                                    ARTICLE 3
                                   EXCLUSIVITY

                  3.1      Ciba Fields; Ciba Proprietary Drugs.

                  (a) Ciba Fields. Schedule 3.1(a) attached hereto sets forth as
                  of the date hereof those  therapeutic  fields in which Ciba or
                  any of its Affiliates  ****.  Ciba may update  Schedule 3.1(a)
                  from time to time in its  discretion  during  the  Exclusivity
                  Period,  subject to Section 3.1(c). The therapeutic fields set
                  forth on  Schedule  3.1(a),  as so updated  from time to time,
                  shall be referred to herein as the "Ciba Fields."

                  (b) Ciba  Proprietary  Drugs.  Schedule 3.1(b) attached hereto
                  sets forth as of the date hereof  certain  Drugs with  respect
                  ****, and which Ciba believes are  potentially  therapeutic if
                  delivered  pursuant  to a  System  in  the  treatment  of  the
                  indication (the "Specified  Indication") set forth in Schedule
                  3.1(b)  with  respect to such Drug.  Ciba may update  Schedule
                  3.1(b)  from time to time  during the term of this  Agreement,
                  subject  to  Section  3.1(c),  ****.  The  Drugs  set forth on
                  Schedule  3.1(b),  as so updated  from time to time,  shall be
                  referred to herein as the "Ciba Proprietary Drugs."

                  (c)      Updates.  If Ciba  desires  at any  time  during  the
                  Exclusivity  Period  to  update  Schedule  3.1(a)  in order to
                  include a new  therapeutic  field (the "Proposed Ciba Field"),
                  or at any time  during  the term of this  Agreement  to update
                  Schedule 3.1(b) to include a new Ciba  Proprietary  Drug (such
                  Drug, together with the associated Specified  Indication,  the
                  "Proposed Ciba Proprietary  Drug"), it shall notify Dermion in
                  writing,  which  notice  shall  contain  (i) in the  case of a
                  Proposed Ciba Field, a  certification  that such Proposed Ciba
                  Field  satisfies  the condition set forth in either clause (i)
                  or clause (ii) of Section 3.1(a)  hereof,  or (ii) in the case
                  of a Proposed Ciba Proprietary Drug, a certification that such
                  Proposed  Ciba  Proprietary  Drug  satisfies the condition set
                  forth in Section  3.1(b)  hereof.  Such Proposed Ciba Field or
                  Proposed Ciba Proprietary Drug shall automatically and without
                  further  action by any party  hereto  become a Ciba Field or a
                  Ciba  Proprietary  Drug, as the case may be, and be treated as
                  such  for all  purposes  of this  Agreement  immediately  upon
                  receipt by Dermion of such written notice; provided,  however,
                  that if Dermion  has,  prior to its receipt of such notice and
                  in  compliance  with the terms of this  Agreement  (including-
                  without   limitation  Section  3.3  hereof)  entered  into  an
                  agreement  with any other Person (a "Third  Party  Agreement")
                  with  respect  to  the  research,  development,   manufacture,
                  distribution  or sale of any  System to  deliver a Drug in the
                  Proposed Ciba Field or the Proposed Ciba  Proprietary Drug for
                  treatment  of  the  Specified  Indication,  such  Third  Party
                  Agreement shall not be subject to this Article 3.

                  (d)      Removal of Ciba Field or Ciba  Proprietary  Drug. If,
                  at any time during the Exclusivity  Period, any Ciba Field or,
                  during the term of this Agreement,  any Ciba  Proprietary Drug
                  ceases to qualify as such,  Ciba shall within ninety (90) days
                  notify  Dermion in  writing  of such fact.  Such Ciba Field or
                  Ciba  Proprietary  Drug, as the case may be, shall  thereafter
                  automatically  and without further action of the parties cease
                  to be a Ciba Field or a Ciba Proprietary Drug, as the case may
                  be, for purposes of this Agreement.

                  3.2      Dermion Exclusivity.  Dermion shall not conduct, have
conducted  or fund any  research or  development  activity  with  respect to, or
manufacture,  distribute or sell (whether  independently or on behalf of a third
party)  any  System  for  delivery  of any  Drug  in a  Ciba  Field  during  the
Exclusivity  Period or any Ciba  Proprietary Drug for treatment of the Specified
Indication during the term of this Agreement, except (i) pursuant to the Program
in  accordance  with this  Agreement,  or (ii) outside the scope of the Program,
subject to compliance with Section 3.3.

                  3.3      Development of Systems for or by Dermion  Outside the
Program.

                  (a)      Notice of Dermion Proposed Systems. In the event that
                  during the Exclusivity  Period Dermion determines to develop a
                  System (including any Abandoned  Product) outside the scope of
                  the Program,  either pursuant to a third party offer (a "Third
                  Party  Offer") to develop a System,  or  otherwise (a "Dermion
                  Proposed  System"),  Dermion  shall give notice of the Dermion
                  Proposed  System to the Committee (the  "Notice").  The Notice
                  shall include at least the therapeutic field of the drug to be
                  delivered   pursuant  to  the  Dermion  Proposed  System  (the
                  "Proposed  Field"),  as well as such other  information  as is
                  relevant to the Dermion Proposed System, provided, that if the
                  Dermion Proposed System is to be developed pursuant to a Third
                  Party Offer,  Dermion shall not be required to disclose to the
                  Committee the name of such third party,  the specific drug for
                  which the  System is to be  developed  (unless  such drug is a
                  Ciba  Proprietary  Drug,  in which case such drug,  as well as
                  whether the indication  proposed to be treated  thereby is the
                  Specified  Indication  with  respect  to such  drug,  shall be
                  disclosed) or any other  information that Dermion  determines,
                  in its good faith  judgment,  should not be  disclosed to Ciba
                  because of confidentiality or competitive concerns (other than
                  the therapeutic field, which must in any event be disclosed).

                  (b)      Dermion  Proposed  Systems  in a Ciba  Field.  If the
                  Proposed  Field is in whole or in part a Ciba  Field,  Dermion
                  shall be  prohibited  from  pursuing  the  development  of the
                  Dermion Proposed System during the Exclusivity  Period without
                  the  prior  written  consent  of Ciba,  which  may be given or
                  withheld in Ciba's sole discretion.

                  (c)      Dermion Proposed Systems for Ciba Proprietary  Drugs.
                  If the Dermion  Proposed  System  relates to the delivery of a
                  Ciba   Proprietary   Drug  for   treatment  of  the  Specified
                  Indication,  Ciba shall have the right during the term of this
                  Agreement to elect to have Dermion  develop a Product for such
                  Ciba   Proprietary   Drug  for   treatment  of  the  Specified
                  Indication  for it  pursuant  to the  Program  instead  of the
                  Proposed  Dermion  System.  If Ciba so  elects,  it shall give
                  notice  thereof to the Committee  within fifteen (15) Business
                  Days of receipt by the Committee of the Notice,  in which case
                  Dermion shall be prohibited  during the term of this Agreement
                  from  developing the Dermion  Proposed System for treatment of
                  the Specified Indication, subject to the last sentence of this
                  Section 3.3 (c) The development of any such Product for a Ciba
                  Proprietary  Drug for  treatment of the  Specified  Indication
                  pursuant to the Program shall be pursuant to this Agreement or
                  an amendment to this  Agreement  (provided,  that,  other than
                  providing  for  incremental  costs  to be  paid  by  Ciba  and
                  incremental personnel, facilities and resources to be provided
                  by  Dermion,  such  amendment  shall be on the same  terms and
                  conditions  as this  Agreement).  If Ciba  fails to give  such
                  notice  within such  fifteen (15)  Business Day period,  or if
                  activities  with respect to  developing a Product for the Ciba
                  Proprietary  Drug for  treatment of the  Specified  Indication
                  pursuant to the Program have not commenced  within ninety (90)
                  days of receipt by the  Committee of the Notice (other than as
                  a result of any acts or omissions of Dermion),  Dermion  shall
                  be free to pursue  the  development  of the  Dermion  Proposed
                  System for treatment of the Specified  Indication  outside the
                  scope  of the  Program,  provided,  that  if  activities  with
                  respect  to  developing  such  Dermion   Proposed  System  for
                  treatment of the Specified Indication outside the scope of the
                  Program  have not  commenced  within  ninety  (90) days  after
                  expiration  of such fifteen  (15)  Business Day period or such
                  ninety (90) day period,  as the case may be, any activities by
                  Dermion  with respect to such  Dermion  Proposed  System shall
                  thereafter be subject to compliance with this Section 3.3.

                  (d)      Other Dermion Proposed Systems. If the Proposed Field
                  is not a Ciba Field and if the Drug  proposed to be  delivered
                  pursuant  to  the  Dermion  Proposed  System  is  not  a  Ciba
                  Proprietary  Drug for treatment of the  Specified  Indication,
                  Dermion may freely develop the Dermion  Proposed  System for a
                  third party (which development may be pursuant to an agreement
                  under which Dermion  grants  exclusive  licenses to such third
                  party).

                  3.4  Development  by Dermion of  Abandoned  Products.  Dermion
shall be entitled to pursue  research  concerning  and  development of Abandoned
Products outside the scope of the Program,  provided, that (i) any such activity
shall be subject to compliance with Section 3.3, (ii) Patent Rights covering the
Drug for which  such  Abandoned  Product  was  being  developed  or such  drug's
manufacture or use shall have expired, and (iii) Dermion shall reimburse Ciba in
accordance with the next sentence for all costs and expenses previously incurred
in conducting Program activities with respect to such Abandoned Product. ****.

                  3.5      Development of Systems for or by Ciba.

                  (a)      Systems for the Delivery of Ciba  Proprietary  Drugs.
                  In the  event  that  during  the term of this  Agreement  Ciba
                  determines to develop a System for a Ciba Proprietary Drug for
                  treatment of the  Specified  Indication,  it shall give notice
                  thereof  to  the  Committee  (a  "Ciba  Proposed   Proprietary
                  System").  Dermion  shall  have the right to elect to  develop
                  such Ciba  Proposed  Proprietary  System for  treatment of the
                  Specified  Indication as a Product pursuant to the Program. If
                  Dermion  so  elects,  it  shall  give  notice  thereof  to the
                  Committee  within fifteen (15) Business Days of receipt by the
                  Committee  of  such  notice,  in  which  case  Ciba  shall  be
                  prohibited  during the term of this Agreement from  developing
                  the Ciba  Proposed  Proprietary  System for  treatment  of the
                  Specified Indication outside the scope of the Program, subject
                  to the last sentence of this Section  3.5(a).  The development
                  of a Ciba  Proposed  Proprietary  System for  treatment of the
                  Specified  Indication  as a Product  pursuant  to the  Program
                  shall be pursuant to this  Agreement  or an  amendment to this
                  Agreement   (provided,---that,   other  than   providing   for
                  incremental   costs  to  be  paid  by  Ciba  and   incremental
                  personnel, facilities and resources to be provided by Dermion,
                  such  amendment  shall be on the same terms and  conditions as
                  this  Agreement).  If Dermion fails to give such notice within
                  such fifteen (15) Business Day period,  or if activities  with
                  respect to developing a Product for the Ciba  Proprietary Drug
                  for treatment of the Specified  Indication  have not commenced
                  within  ninety (90) days of receipt by the  Committee  of such
                  notice  (other  than as a result of any acts or  omissions  of
                  Ciba),  Ciba  shall be free to pursue the  development  of the
                  Ciba  Proposed   Proprietary   System  for  treatment  of  the
                  Specified   Indication  outside  the  scope  of  the  Program,
                  provided,  that if activities  with respect to developing such
                  Ciba  Proposed   Proprietary   System  for  treatment  of  the
                  Specified Indication outside the scope of the Program have not
                  commenced within ninety (90) days after the expiration of such
                  fifteen  (15)  Business  Day  period or such  ninety  (90) day
                  period,  as the  case  may be,  any  activities  by Ciba  with
                  respect  to  such  Ciba  Proposed   Proprietary  System  shall
                  thereafter be subject to compliance with this Section 3.5(a).

                  (b)      Other  Systems.  If during the term of this Agreement
                  Ciba makes the  determination  to engage a third party  (other
                  than  Dermion) to develop a System for a Drug owned,  licensed
                  or  manufactured by Ciba (other than a Ciba  Proprietary  Drug
                  for  treatment  of the  Specified  Indication,  which shall be
                  covered by Section 3.5(a) above) (a "Ciba  Proposed  System"),
                  prior to initiating  discussions  with such third party,  Ciba
                  shall notify  Dermion in writing.  Ciba agrees for a period of
                  thirty  (30) days  from  such  notice  (the  "Ciba  Standstill
                  Period"), (i) to negotiate in good faith with Dermion to reach
                  an  agreement  under  which  Dermion  would  develop  the Ciba
                  Proposed  System for Ciba either pursuant to this Agreement or
                  an amendment to this  Agreement  (provided,  that,  other than
                  providing  for  incremental  costs  to be  paid  by  Ciba  and
                  incremental personnel, facilities and resources to be provided
                  by  Dermion,  such  amendment  shall be on the same  terms and
                  conditions  as  this  Agreement),  and  (ii)  Ciba  shall  not
                  negotiate  with or enter  into a  binding  agreement  with any
                  third party for the development of such Ciba Proposed  System.
                  If, upon  expiration of the Ciba Standstill  Period,  Ciba and
                  Dermion  have not  reached  an  agreement  with  regard to the
                  development of the Ciba Proposed System, Ciba shall be free to
                  negotiate  with and to enter  into an  agreement  with a third
                  party to develop the Ciba Proposed System. Notwithstanding the
                  foregoing,  this  Section  3.5(b)  shall not apply to any Ciba
                  Proposed System to the extent that  discussions  regarding the
                  development  of such Ciba  Proposed  System are initiated by a
                  third party.

                  (c)      No  Other  Restrictions.  Notwithstanding  any  other
                  provision of this Agreement,  Ciba shall be free to pursue the
                  development of any System (including any Ciba Proposed System)
                  independently  without the  assistance of a third party at any
                  time  without  complying  with  Section  3.5(b)  or any  other
                  provision of this  Agreement  (other than Section 3.5(a) which
                  shall  apply only in the case of a Ciba  Proposed  Proprietary
                  System),  and without any other  restriction  or limitation of
                  any kind.

                                    ARTICLE 4
                        OWNERSHIP OF TECHNOLOGY; PATENTS

                  4.1      Licensed   Technology;   No  Other   Rights.   It  is
understood and agreed that Dermion owns the Dermion Technology,  that IOMED owns
the  IOMED  Technology  and that Ciba owns the Ciba  Technology.  It is  further
understood  and agreed that Dermion or its  Affiliates  owns Dermion  Background
Technology and Ciba or its Affiliates owns Ciba Background Technology. Except as
expressly set forth in Section 5.2,  neither IOMED nor Dermion shall,  by virtue
of  entering  into this  Agreement  or the conduct of the  Program,  acquire any
right,  title or interest in or to any technology  (including  Patent Rights and
Know-How) or products of Ciba, including the Ciba Technology and Ciba Background
Technology.  Except as expressly  set forth in Section  5.1,  Ciba shall not, by
virtue of entering into this Agreement  or-the  conduct of the Program,  acquire
any right,  title or interest in or to any technology  (including  Patent Rights
and Know-How) or products of IOMED or Dermion, including the Dermion Technology,
the IOMED  Technology  and Dermion  Background  Technology.  Except as expressly
provided  herein,  nothing in this Agreement shall be deemed to grant (directly,
by implication or estoppel, or otherwise) any license under any such technology.
It is understood and agreed by the parties that this Agreement does not grant to
any  party  any  license  or other  right to use in  advertising,  publicity  or
otherwise, any trademark,  service mark, trade name or their equivalent,  or any
contraction, abbreviation or simulation thereof, of any other party.

                  4.2      Improvements.  Without limiting the generality of the
foregoing,  any  Improvements of or to Dermion  Technology,  IOMED Technology or
Ciba  Technology  made in the course of conducting  the Program shall remain the
sole and  exclusive  property of Dermion,  IOMED or Ciba, as the case may be. In
furtherance  thereof,  as between Dermion and IOMED and Persons claiming through
either of them, on the one hand, and Ciba and Persons  claiming through Ciba, on
the other  hand,  (i) any  Improvements  made in the  course of  conducting  the
Program,  or any results of the  Program,  in each case that are specific to the
Dermion  Technology  or the  IOMED  Technology  shall be the sole and  exclusive
property  of Dermion  or IOMED,  as the case may be,  and all  records  and data
relating  thereto shall be retained by Dermion or IOMED, as the case may be, and
(ii) any  Improvements  made in the course of  conducting  the  Program,  or any
results of the Program,  in each case that are  specific to the Ciba  Technology
shall be the sole and  exclusive  property  of Ciba,  and all  records  and data
relating  thereto shall be delivered to Ciba.  Each of IOMED and Dermion  hereby
assigns  to Ciba  all  intellectual  property  rights  that  it may now  have or
hereafter  acquire in any Improvements that are made in the course of conducting
the Program,  or any results of the  Program,  in each case that are specific to
the Ciba Technology.  Ciba hereby assigns to Dermion all  intellectual  property
rights that it may now have or hereafter  acquire in any  Improvements  that are
made in the course of conducting the Program,  or any results of the Program, in
each case that are specific to the Dermion  Technology.  Ciba hereby  assigns to
IOMED all intellectual property rights that it may now have or hereafter acquire
in any  Improvements  that are made in the course of conducting the Program,  or
any  results  of the  Program,  in each  case  that are  specific  to the  IOMED
Technology.

                  4.3      Ownership and Use of Jointly Developed Technology.

                  (a)      Ownership of Jointly Developed Technology. Subject to
                  Section  4.3(b) ,  Dermion  and Ciba  shall  jointly  hold all
                  right,  title and  interest  in and to all  Jointly  Developed
                  Technology.  Except as otherwise  provided in this  Agreement,
                  both  Ciba and  Dermion  may  freely  practice  and  otherwise
                  exploit any and all Jointly Developed  Technology  without the
                  consent  of, and  without any  obligation  (including  without
                  limitation  any  obligation to pay royalties or other amounts,
                  or to render an  accounting)  to,  the  other  party.  Each of
                  Dermion  and  Ciba  shall  cause  its   employees  and  others
                  performing Program activities on its behalf (including, in the
                  case of Dermion,  Program Employees,  and in the case of Ciba,
                  Ciba Personnel) (its  "Scientists") to execute  agreements (i)
                  assigning   world-wide   rights  to  all   Jointly   Developed
                  Technology made or developed by such Scientists to Dermion and
                  Ciba, jointly, and (ii) agreeing to cooperate with Dermion and
                  Ciba in  obtaining  patent  protection  with  respect  thereto
                  (including by executing  such  documents as may be required by
                  any  patent  office  in  connection   with  a  related  patent
                  application  or patent).  Each of Dermion and Ciba shall cause
                  its Scientists  promptly to disclose to such party,  and shall
                  thereafter  promptly  disclose  to the  other  party  and  the
                  Committee,  the  conception  or  reduction  to practice of any
                  Jointly Developed Technology that it believes has a reasonable
                  likelihood of receiving patent protection.

                  (b)      Limitations on Use of Jointly Developed Technology by
                  Dermion.  Notwithstanding  the rights of  Dermion  and Ciba as
                  joint  owners of  Jointly  Developed  Technology  pursuant  to
                  Section  4.3(a),  any use of Jointly  Developed  Technology by
                  Dermion and Ciba shall be subject to Article 3 hereof.

                  4.4      Transfer of Jointly Developed Technology.  During the
term of this Agreement,  and for a period of three (3) years after the effective
date of  termination  thereof (such term and period,  the  "Technology  Transfer
Restriction Period"),  neither Dermion nor Ciba shall sell, assign,  transfer or
convey  (for  purposes  of this  Section  4.4,  "Assign")  all right,  title and
interest  in or to any item of Jointly  Developed  Technology  without the prior
written consent of the other party,  except (i) to a successor to  substantially
all of the business of Dermion or the  Pharmaceuticals  Division of Ciba, as the
case may be,  whether  by  merger,  consolidation,  stock  sale,  asset  sale or
otherwise,  (ii) in the case of Ciba,  to any  Person  other  than a  Prohibited
Transferee, or (iii) in the case of Dermion, to any Person other than for use in
connection with the research, development,  manufacture, distribution or sale of
Systems for delivery of drugs in any of the Ciba Fields (as defined from time to
time in accordance with Section 3.1(a)),  it being a condition  precedent to any
Assignment of Jointly  Developed  Technology  pursuant to this clause (iii) that
Dermion  obtain the agreement of such Person not to so use during the Technology
Transfer  Restriction  Period the Jointly  Developed  Technology to be Assigned;
provided, however, that notwithstanding any other provision of this Section 4.4,
in the  event  that  Dermion  Assigns  any  Jointly  Developed  Technology  to a
Prohibited  Transferee (which Assignment by its terms shall require the Assignee
to  give  notice  to  Dermion  of  subsequent  Assignments  by  such  Prohibited
Transferee),  and such Prohibited  Transferee  subsequently Assigns such Jointly
Developed  Technology to another Prohibited  Transferee,  Dermion shall promptly
give Ciba notice of such  subsequent  Assignment,  in which case the restriction
set  forth  in  clause  (ii)  above  shall,  as of the  date of such  subsequent
Assignment, terminate and thereafter be of no further force or effect.

                  4.5      Patents and Patent Applications.

                  (a)      Initial Filings.  Each party shall promptly  disclose
                  to the  Committee  the  conception or reduction to practice of
                  any Jointly  Developed  Technology  that the disclosing  party
                  believes  has a  reasonable  likelihood  of  receiving  patent
                  protection.  Promptly  after such  disclosure,  the  Committee
                  shall meet (in person or by  teleconference)  to discuss  such
                  Jointly Developed Technology, including (i) whether to proceed
                  with a patent  application  with respect  thereto and (ii) the
                  jurisdictions  in which  such  patent  application  should  be
                  filed. In the event that the Committee elects to file a patent
                  application with respect to any Jointly Developed  Technology,
                  Ciba  shall be  responsible  therefor  (unless  the  Committee
                  determines  that Dermion  should file such patent  application
                  (which  determination  shall not be a Ciba Matter)) (the party
                  filing  such  patent  application  being  referred  to in this
                  Section 4.5 as the "Responsible Party"). The Responsible Party
                  shall (i) give the other  party an  opportunity  to review the
                  text of any such application  promptly (with  consideration of
                  all  applicable  filing  deadlines)  before  filing  and  (ii)
                  promptly supply the other party with a copy of the application
                  as filed,  together  with notice of its filing date and serial
                  number.   Unless   otherwise   agreed  by  the  parties,   the
                  Responsible  Party shall be responsible for the initial filing
                  of any such patent application and the subsequent  prosecution
                  and maintenance of the application and any resulting patents.

                  (b)      Foreign-Filings.  Within a reasonable  period of time
                  (which the parties shall use  reasonable  efforts to ensure is
                  no more than nine (9) months)  following  the filing date of a
                  patent  application  pursuant to Section 4.4(a), the Committee
                  shall determine  whether to abandon such  application  without
                  replacement, abandon and refile such application, proceed with
                  such  application  only in the country of filing,  or use such
                  application  (e.g. as the basis for a claim of priority  under
                  the Paris Convention) for corresponding  applications in other
                  countries.  Dermion and Ciba shall consult  together to ensure
                  that, so far as practicable,  the texts of applications  filed
                  in different  jurisdictions  contain the same  information and
                  claim the same scope of protection.

                  (c)      Patent  Prosecution and Maintenance.  The Responsible
                  Party  shall   diligently   prosecute  and   maintain,   using
                  commercially  reasonable  practices,  patent  applications and
                  patents with respect to Jointly Developed Technology for which
                  it is responsible,  and promptly  provide the other party with
                  copies of all relevant documentation with respect thereto. The
                  Responsible   Party   shall  use  patent   counsel  and  other
                  professional   advisors  of  its  own  selection,   reasonably
                  acceptable   to  the  other   party.   The   Committee   shall
                  periodically   review  the   status  of  patents   and  patent
                  applications   constituting   Jointly  Developed   Technology,
                  including whether the prosecution  and/or  maintenance of each
                  such patent or patent application should be continued.

                  (d)      Authority.  The Responsible Party shall have the sole
                  and  exclusive  authority to prosecute and maintain the patent
                  application and patent for which it is responsible,  including
                  the right to amend and cancel claimed subject  matter,  as may
                  be  reasonably  appropriate  or  desirable  in the view of the
                  Responsible  Party,  but shall  consult in good faith with the
                  other party regarding such  prosecution  and maintenance  with
                  respect  to  Jointly  Developed  Technology  for  which  it is
                  responsible,  and will promptly provide the other party with a
                  copy of all relevant  documentation with respect thereto.  The
                  other  party  shall  cooperate  with  the  Responsible  Party,
                  including  providing the Responsible Party with access to such
                  information  as may be  reasonably  necessary  to permit  such
                  prosecution and maintenance,  and signing,  or causing to have
                  signed,  such  documents as may be necessary or appropriate in
                  connection  therewith.  Prior to  abandoning  any such  patent
                  application or patent,  the Responsible  Party shall offer the
                  same to the other party for prosecution or maintenance, as the
                  case may be. The costs, if any, of such  cooperation  shall be
                  Prosecution Costs subject to Section 4.4(e).

                  (e)      Prosecution  Costs.  ****.

                  (f) Independent  Filing. In the event that after consideration
                  thereof the Committee elects not to file a patent  application
                  in any  Jurisdiction  with  respect to any  Jointly  Developed
                  Technology, either Dermion or Ciba shall be entitled to file a
                  patent  application in such  jurisdiction with respect to such
                  Jointly  Developed  Technology (an "Independent  Filing").  In
                  such event, the party making the Independent Filing shall bear
                  all Prosecution Costs with respect to such patent  application
                  and shall own all  right,  title  and  interest  in and to any
                  Patent  Rights  arising  or  resulting  from such  Independent
                  Filing.  Notwithstanding  the  foregoing,  the other party may
                  within  one (1)  year of the  filing  date  elect  to join the
                  filing  party in such  Independent  Filing,  in which case (i)
                  such  other  party  shall pay to the  filing  party such other
                  party's  share of  Prosecution  Costs  incurred  by the filing
                  party to date in connection with such Independent  Filing plus
                  an amount equal to **** (a "Premium") of all such  Prosecution
                  Costs,  (ii) all Patent Rights  arising or resulting from such
                  filing shall be deemed

                  Jointly  Developed  Technology  for all  purposes  under  this
                  Agreement, and (iii) thereafter all of the other provisions of
                  this Section 4.5 shall apply to such patent  application (with
                  the filing party serving as the Responsible Party).

                  4.6      Infringement of Patent Rights.

                  (a)      Notice.  If  any  party  shall  become  aware  of any
                  infringement  or threatened  infringement of any Patent Rights
                  constituting   Jointly   Developed   Technology   or  Licensed
                  Technology,  including  that  contained  in a notice  provided
                  under  the 1984 Act by a party  filing an ANDA or an NDA for a
                  System,  or an  equivalent  action in any other country of the
                  world  (an   "Infringement"),   then  the  party  having  such
                  knowledge  shall give  notice  "Infringement  Notice")  to the
                  other   parties   promptly   upon   becoming   aware  of  such
                  Infringement.

                  (b)      Jointly Developed  Technology.  Promptly upon receipt
                  of any Infringement Notice relating to Infringement of Jointly
                  Developed  Technology,  the Committee  shall meet to determine
                  appropriate  action to take with respect to such  Infringement
                  (the "Committee's  Determination"),  including (i) whether the
                  parties should prosecute such  Infringement  jointly,  whether
                  either party should prosecute such Infringement independently,
                  or  whether  no  action  should be taken by the  parties  with
                  respect  to such  Infringement,  (ii) in the  event  that  the
                  Committee  determines to prosecute such Infringement  jointly,
                  the party or parties to have primary  responsibility  therefor
                  (the "Responsible  Party(ies)"),  (iii) allocation between the
                  parties  of  expenses  to be  incurred  with  respect  to  the
                  prosecution of such Infringement,  (iv) allocation between the
                  parties  of  any   damages   recovered   in  respect  of  such
                  Infringement,  and (v) any other matter deemed relevant by the
                  Committee in respect of such Infringement. With respect to any
                  joint prosecution,  the Responsible Party(ies) shall take such
                  action,  as  deemed  appropriate,  whether  by  action,  suit,
                  proceeding or otherwise,  in accordance  with the  Committee's
                  Determination  to prevent or eliminate the Infringement and to
                  collect  damages  with  respect  thereto.  Except as set forth
                  below,  all  costs  and  expenses  incurred  by any  party  in
                  connection with the Infringement shall be borne by the parties
                  in accordance  with the Committee's  Determination.  Except as
                  set  forth  below,  damages  recovered  by any  party  in such
                  action,   suit  or   proceeding   in   connection   with  such
                  Infringement  shall be  apportioned  between  the  parties  in
                  accordance  with the Committee's  Determination.  In the event
                  that the Committee is unable to make a determination  mutually
                  acceptable to the parties as to how to proceed with respect to
                  such Infringement, either party shall be entitled to prosecute
                  such  Infringement  in its own name and on its own behalf,  in
                  which  case such  party  shall  bear all  costs  and  expenses
                  incurred   by  it  in   connection   with   prosecuting   such
                  Infringement and shall retain all damages recovered in respect
                  thereof.

                  (c)      Licensed Technology.  Each party shall be responsible
                  to take  such  action  as it  deems  appropriate,  whether  by
                  action, suit,  proceeding or otherwise,  at its own expense to
                  prevent or eliminate an Infringement of such party's  Licensed
                  Technology  and  to  collect  damages,  provided,  that,  with
                  respect to Patent Rights  constituting  Dermion  Technology or
                  IOMED  Technology  incorporated  in  any  Product  (or  in any
                  process used in developing or manufacturing any Product), Ciba
                  shall have the right to  prosecute  such  infringement  in the
                  same  manner  and under the same terms and  conditions  as set
                  forth in Section 4.6(b).

                  4.7      Infringement of Third Party Rights.

                  (a)      Notice.  If either Dermion or Ciba shall become aware
                  of any Infringement Action with regard to the manufacture, use
                  or  sale  of  any  System   incorporating   (or  developed  or
                  manufactured   through   processes    incorporating)   Jointly
                  Developed  Technology,  the party aware shall promptly  notify
                  the  other  party  of the  same  and  fully  disclose,  to its
                  knowledge, the basis therefor.

                  (b)      Infringement Actions with respect to Products. if the
                  Infringement  Action  relates to a Product  incorporating  (or
                  developed or  manufactured  through  processes  incorporating)
                  Jointly  Developed  Technology,   the  parties  shall  jointly
                  compromise or defend the Infringement Action on such basis and
                  on such terms as the parties  shall  mutually  agree.  In such
                  event the parties  shall  cooperate  fully with respect to the
                  compromise or defense of such  Infringement  Action,  and each
                  party shall keep the other fully  informed as to the status of
                  such  Infringement   Action.   If,  in  connection  with  such
                  Infringement  Action,  either  Dermion or Ciba is  required to
                  obtain a Third Party License in order to make,  have made, use
                  or sell Products  incorporating  (or developed or manufactured
                  through processes incorporating) Jointly Developed Technology,
                  such Third Party  License shall be obtained for the benefit of
                  both  Dermion and Ciba,  and all rights under such Third Party
                  License shall be held jointly by the parties.  ****.

                  (c)      Infringement  Actions with respect to Other  Systems.
                  If the Infringement  Action relates to a System  incorporating
                  (or developed or manufactured through processes incorporating)
                  Jointly  Developed  Technology,  which System is not a Product
                  developed pursuant to the Program, the Committee shall meet to
                  determine  appropriate  action  to take with  respect  to such
                  Infringement Action,  including (i) whether the parties should
                  compromise  or defend  such  Infringement  jointly  or whether
                  either party  should  compromise  or defend such  Infringement
                  independently, (ii) in the event that the Committee determines
                  to compromise or defend such Infringement Action jointly,  the
                  party or  parties  to have  primary  responsibility  therefor,
                  (iii)  allocation  between  the  parties  of  expenses  to  be
                  incurred  with  respect to the  compromise  or defense of such
                  prosecution,  (iv)  allocation  between  the parties of rights
                  under any Third Party License obtained in connection with such
                  Infringement  Action, and (v) any other matter deemed relevant
                  by the Committee in respect of such  Infringement  Action.  In
                  the event that the Committee is unable to make a determination
                  mutually  acceptable  to the parties as to how to proceed with
                  respect to such  Infringement  Action,  either  party shall be
                  entitled to compromise or defend such  Infringement  Action in
                  its own name and on its own  behalf,  in which case such party
                  shall bear all  Settlement  Costs incurred by it in connection
                  with  compromising or defending such  Infringement  Action and
                  shall  retain  sole  ownership  of all rights  under any Third
                  Party  License   obtained  by  it  in  connection   with  such
                  Infringement Action.

                                    ARTICLE 5
                                    LICENSES

                  5.1      Licenses to Ciba.  

                  (a)      Dermion hereby grants to Ciba during the term of this
                  Agreement   a   non-exclusive   license   under  the   Dermion
                  Technology,  with the right to sublicense  (subject to Section
                  5.3),  to  make,  have  made,  use  and  sell  Systems  in the
                  Territory.  At the end of the  term of  this  Agreement,  Ciba
                  shall  have  a  perpetual,  worldwide,  paid-up,  royalty-free
                  (subject  to Section  6.4),  non-exclusive  license  under the
                  Dermion  Technology,  with the right to sublicense (subject to
                  Section  5.3),  to  further  make,  have  made,  use and  sell
                  Systems.  All rights  granted  under this  Section  5.1(a) are
                  subject to Section 5.1(c) below.

                  (b)      IOMED  hereby  grants to Ciba during the term of this
                  Agreement a non-exclusive  license under the IOMED Technology,
                  with the right to  sublicense  (subject  to Section  5.3),  to
                  make, have made, use and sell Systems in the Territory. At the
                  end  of  the  term  of  this  Agreement,  Ciba  shall  have  a
                  perpetual,   worldwide,   paid-up,  royalty-free  (subject  to
                  Section   6.4),   non-exclusive   license   under   the  IOMED
                  Technology,  with the right to sublicense  (subject to Section
                  5.3), to further make,  have made,  use and sell Systems.  All
                  rights  granted  under  this  Section  5.1(b)  are  subject to
                  Section 5.1(c) below.

                  (c) ****.

                  (d) IOMED and  Dermion  agree to abide by and not  breach  the
                  ****,  and  shall not  terminate,  agree to any  amendment  or
                  modification  of or  waive  any  rights  under  such  licenses
                  without  the  prior  written   consent  of  Ciba  (not  to  be
                  unreasonably withheld).

                  (e)   Notwithstanding   the   foregoing,   with   respect   to
                  Improvements  to  Dermion  Technology  and  IOMED  Technology,
                  respectively,  the  licenses  granted  under this  Section 5.1
                  shall only include such  Improvements  made during the term of
                  this Agreement.

                  5.2      License  from  Ciba.  Ciba  hereby  grants to Dermion
during the term of this Agreement a non-exclusive,  royalty-free,  license under
the Patent Rights  included in the Ciba  Technology to make,  have made, use and
sell  Products  in the  Territory  pursuant to the  Program.  In addition to the
foregoing,  Ciba hereby  grants to Dermion  during the term of this  Agreement a
nonexclusive license to practice the Know-How included in the Ciba Technology in
the Territory pursuant to the Program. All rights to Ciba Technology  (including
Patent Rights and Know-How)  granted to Dermion pursuant to this Agreement shall
terminate upon the effective date of termination of this Agreement,  and Dermion
shall have no right, title or interest in such Ciba Technology thereafter.

                  5.3      Sublicensing.

                  (a)      Dermion.  Notwithstanding any other provision of this
                  Agreement,  Dermion shall not sublicense the rights granted to
                  it under  Section  5.2 without  the prior  written  consent of
                  Ciba, which Ciba may give or withhold in its sole discretion.

                  (b)      Ciba.  Subject  to  Section  5.1(c),  Ciba  shall  be
                  permitted  to  sublicense  the  rights  granted  to  it  under
                  Sections  5.1(a) and 5.1(b) to any Person in  connection  with
                  the    research    concerning,    development,    manufacture,
                  distribution  or sale by such  Person  of  Systems  for  drugs
                  owned,  licensed or manufactured by Ciba;  provided,  however,
                  that such  license  may not permit  such Person to grant lower
                  level  licenses.  Any other  sublicense  by Ciba of its rights
                  under  Sections  5.1(a)  and  5.1(b) may be made only with the
                  prior  written  consent of Dermion,  which Dermion may give or
                  withhold in its sole discretion.

                  5.4      Transfers of Second Generation Technology by Dermion.
If at any time  during the term of this  Agreement  and for a period of five (5)
years after the  effective  date of  termination  thereof,  Dermion  obtains any
Patent Rights covering Second Generation Technology (as defined below),  Dermion
shall notify Ciba in writing of such event.  Dermion agrees that for a period of
thirty (30) days from such notice (the "Dermion Standstill Period"), (i) it will
negotiate  in good faith with Ciba to reach an  agreement  to license the Second
Generation Technology to Ciba on terms and conditions acceptable to the parties,
and (ii) Dermion shall not negotiate or enter into a binding  agreement with any
third party to Transfer the Second Generation Technology,  provided, that clause
(ii) of this sentence  shall only apply during the term of this  Agreement.  if,
upon  expiration  of the Dermion  Standstill  Period,  Ciba and Dermion have not
reached an agreement  for the license of such Second  Generation  Technology  to
Ciba, Dermion shall be free to Transfer such Second Generation Technology to any
third party.  In addition,  if Ciba and Dermion have reached an agreement  for a
license,  Dermion  shall  also  be  free  to  Transfer  such  Second  Generation
Technology  to any third  party to the extent  permitted  under the terms of the
license from Dermion to Ciba.  Notwithstanding the foregoing,  Dermion shall not
be  required  to enter into a license  with Ciba if and to the  extent  that the
terms of such license would,  in the good faith judgment of Dermion on advice of
counsel,  violate the terms of any agreement between Dermion and any third party
then in effect.  As used in this Section  5.4,  "Second  Generation  Technology"
shall mean any technology  (including  Patent Rights and  Know-How),  other than
Improvements  to Dermion  Technology or IOMED  Technology,  developed by Dermion
that is applicable or potentially  applicable to the development of Systems.  If
any  transaction is covered by both this Section 5.4 and Section 8.4 below,  the
terms of Section 8.4 shall exclusively govern such transaction.

                  5.5      Future  IOMED  Licenses.  Subject to Section  5.1(c),
upon the request of Dermion,  IOMED shall grant a  non-exclusive  license of the
IOMED  Technology  to such  licensee and on such terms and  conditions as may be
requested by Dermion in connection  with the conduct of the Business by Dermion.
IOMED  acknowledges  that all rights to royalties payable in connection with any
such  license  have  been  assigned  to  Dermion  pursuant  to the  Contribution
Agreement.

                                    ARTICLE 6
                               EQUITY AND FUNDING

                  6.1      Related Transactions; License Fee. 

                  (a)      Simultaneously  with the  execution  and  delivery of
                  this  Agreement  (i) Ciba and Dermion shall enter into a Stock
                  Purchase  Agreement  pursuant  to which  Ciba  shall  purchase
                  shares of Dermion's  Common Stock for a purchase  price of One
                  Million Dollars ($l,000,000) (the "Stock Purchase Agreement");
                  (ii)  IOMED  and  Dermion  shall  enter  into  a  Contribution
                  Agreement (the "Contribution  Agreement") in the form attached
                  as  Exhibit F to the Stock  Purchase  Agreement;  (iii)  Ciba,
                  Dermion and IOMED shall enter into a  Stockholders'  Agreement
                  in the  form  attached  as  Exhibit  E to the  Stock  Purchase
                  Agreement;  (iv) IOMED and  Dermion  shall enter into a Patent
                  License  Agreement  in the form  attached  as Exhibit B to the
                  Stock Purchase Agreement (the "Intercompany  Patent License");
                  (v)  IOMED  and  Dermion  shall  enter  into an  Agreement  of
                  Sublease  in the  form  attached  as  Exhibit  D to the  Stock
                  Purchase  Agreement  (the  "Sublease");  and  (vi)  IOMED  and
                  Dermion shall enter into a Support  Services  Agreement in the
                  form  attached  as Exhibit C to the Stock  Purchase  Agreement
                  (the "Support Services Agreement").

                  (b)      In  consideration  of the  rights  granted to Ciba in
                  Section  5.1,  Ciba  shall pay  IOMED  the sum of One  Million
                  Dollars ($1,000,000) upon execution of this Agreement.

                  6.2      Program Funding

                  (a) Research Funding Payments.  In order to fund activities to
                  be conducted under the Program,  Ciba shall reimburse  Dermion
                  for all  Program  Costs up to a  maximum-aggregate  amount per
                  annum  equal to ****.  Such  amounts  are  referred to in this
                  Agreement as "Research  Funding  Payments."  Research  Funding
                  Payments shall be payable quarterly as follows:

                           (i)      Within  thirty  (30)  days  after the end of
                           each  calendar  quarter,  Dermion  shall  prepare and
                           provide to the  Committee  a  financial  report  with
                           respect  to the  Program  (the  "Quarterly  Report"),
                           which shall include (x) a statement  setting forth in
                           comparative  form  Program  Costs  actually  paid  or
                           incurred  by  Dermion  during the  previous  calendar
                           quarter ("Actual Costs") and Program Costs previously
                           budgeted  with  respect  to  such  calendar   quarter
                           ("Budgeted Costs"), together with the amount by which
                           Actual  Costs  exceeded  or were less  than  Budgeted
                           Costs,  and (y) a budget (the "Quarterly  Budget") of
                           Program  Costs  for  the  current  calendar  quarter.
                           ****.

                           (ii)     Subject to subparagraph (iii) below,  within
                           fifteen (15) days after  receipt by the  Committee of
                           the  Quarterly  Report,  Ciba shall pay  Dermion  the
                           amount of Program  Costs for the  current  quarter as
                           set forth in the  Quarterly  Budget plus or minus the
                           amount by which  Actual  Costs  exceeded or were less
                           than Budgeted Costs for the previous quarter.

                           (iii)    To the extent that Ciba  disagrees  with any
                           item or  amount  set forth in the  Quarterly  Report,
                           including   any  Actual  or  Budgeted  Cost  for  the
                           previous  quarter or the budgeted  Program  Costs for
                           the  current  quarter  set  forth  in  the  Quarterly
                           Budget,  any such disagreement  shall be submitted to
                           the  Committee  for  resolution  in  accordance  with
                           Section 2.4(e) and Ciba shall be entitled to withhold
                           from any amounts to be paid under  subparagraph  (ii)
                           above the amount in dispute  until such  disagreement
                           shall be resolved.

                           (iv) Upon execution of this Agreement, Ciba shall pay
                           Dermion  ****  representing  the  remaining  Research
                           Funding Payment for the calendar  quarter ended March
                           31, 1996.

                  (b)      Use of Proceeds.  All Research Funding Payments shall
                  be used  by  Dermion  solely  to pay for  Program  Costs.  All
                  Program activities, as described in the Annual Plans, shall be
                  paid  for by  Dermion  out of  Research  Funding  Payments  or
                  otherwise, subject to Section 2.1.

                  6.3      Milestone Payments.

                  (a)      Payments.  For  each  Product,  Ciba  shall  make the
                  following  payments  (each, a "Milestone  Payment") to Dermion
                  upon  achievement of the milestone events set forth below with
                  respect to such Product:

                           (i)      ****;

                           (ii)     ***; and

                           (iii)    ****.

                  For  purposes of this Section  6.3(a),  (i) to the extent that
                  multiple  Systems  are  developed  pursuant  to the Program in
                  order to deliver multiple dosage regimens of the same Drug for
                  treatment of the same  indication,  or (ii) to the extent that
                  any System  developed  pursuant  to the  Program  can be used,
                  without  material  modification,  in order to deliver any Drug
                  for treatment of multiple  indications,  then, in either case,
                  such Systems or System shall be considered  one Product.  Upon
                  termination  of  the  development  of  any  Product   (whether
                  pursuant to a  termination  of this  Agreement or  otherwise),
                  Dermion shall thereafter be entitled to any Milestone  Payment
                  with respect to such Product only if the Milestone Trigger for
                  such  Milestone  Payment  is  achieved  within  **** after the
                  effective date of termination of such Product. For purposes of
                  this  Section  6.3,  "Milestone  Trigger"  with  respect  to a
                  Milestone  Payment  shall mean (x) in the case of a  Milestone
                  Payment  referred to in Section  6.3(a)(i),  ****, as the case
                  may be, with  respect to such Product and (y) in the case of a
                  Milestone Payment referred to in Section  6.3(a)(ii) or (iii),
                  the  establishment  and approval by the Committee of **** with
                  respect to such Product,  provided,  that the effectiveness of
                  such establishment and approval of **** as a Milestone Trigger
                  shall be conditioned upon Dermion's continued  cooperation and
                  provision  of  assistance  to Ciba (to the  extent  reasonably
                  requested by Ciba) in connection with the **** with respect to
                  such Product.

                  (b) Milestone  Credits.  **** of Milestone  Payments paid with
                  respect to a Product pursuant to Sections 6.3(a)(ii) and (iii)
                  above   ("Milestone   Credits")  shall  be  credited   against
                  royalties  on Net Sales of such  Product  pursuant  to Section
                  6.4(a), or, pursuant to Section 6.4(e),  against other amounts
                  payable under this Article 6. In payment of Milestone Credits,
                  Dermion shall  receive no royalties  with respect to a Product
                  pursuant to Section 6.4(a) until aggregate  royalties  payable
                  with  respect to such  Product  are in excess of the amount of
                  such credit.

                  6.4      Royalties Payable by Ciba.

                  (a)      Royalties on Net Sales of  Products.  With respect to
                  each  Product  incorporating,  or  developed  or  manufactured
                  through processes incorporating,  patents constituting Dermion
                  Technology or IOMED  Technology  licensed to Ciba hereunder or
                  Jointly  Developed  Technology,  Ciba shall pay to Dermion for
                  each Fiscal Year during the Royalty Period, royalties equal to
                  ****.

                  (b)      Royalties on Net Sales of Other Systems. With respect
                  to each System  incorporating,  or developed  or  manufactured
                  through processes incorporating,  patents constituting Dermion
                  Technology or IOMED Technology  licensed to Ciba hereunder but
                  which  System  is  not a  Product  developed  pursuant  to the
                  Program, Ciba shall pay to Dermion for each Fiscal Year during
                  the Royalty  Period  royalties  equal to ****.

                  (c)      Termination.  Upon  termination of this Agreement,  a
                  System   being   developed   pursuant   to  the   Program  and
                  incorporating or developed or manufactured  through  processes
                  incorporating  Jointly  Developed  Technology (and not Dermion
                  Technology  or  IOMED  Technology)  shall  be  deemed  to be a
                  Product giving rise to royalties  payable  pursuant to Section
                  6.4 (a) only if the Final Marketing Image of such System shall
                  have been established and approved by the Committee within six
                  (6) months after the  effective  date of  termination  of such
                  Product.  In the event that this  Agreement is  terminated  by
                  Ciba pursuant to Section  9.2(iii),  Ciba shall be entitled to
                  set off against any  royalties  payable under this Section 6.4
                  any liability,  damage, loss or expense (including  reasonable
                  attorney's  fees and  expenses)  arising from or in connection
                  with  the  breach  by  Dermion  giving  rise to the  right  of
                  termination by Ciba.

                  (d)      Invalidity of Dermion Technology or IOMED Technology.
                  In the event that one or more  claims of patents  constituting
                  Dermion Technology or IOMED Technology are declared invalid or
                  unenforceable  by a judgement,  decree or decision of a court,
                  tribunal  or  other   authority  of   competent   jurisdiction
                  ("Invalid Claims") , Ciba shall be relieved of its obligations
                  to pay  royalties  to Dermion  pursuant to this Section 6.4 on
                  any  Products  or  Systems   incorporating  (or  developed  or
                  manufactured  through  processes  incorporating)  such Dermion
                  Technology  or IOMED  Technology,  but only to the extent that
                  any such Products or Systems do not incorporate,  and were not
                  developed  or  manufactured  through  processes  incorporating
                  either (i) any Dermion  Technology or IOMED  Technology  other
                  than Invalid Claims, or (ii) in the case of Products only, any
                  Jointly Developed  Technology,  provided,  however,  that such
                  royalty  obligation shall revive  effective  immediately as of
                  the date, if ever, that any such judgment,  decree or decision
                  is  overturned  or otherwise  modified  such that any claim at
                  issue therein once again becomes valid and enforceable.

                  (e) Infringement of Third Party Rights. If, in connection with
                  any Infringement Action with regard to the manufacture, use or
                  sale (either in the United States (a "US Infringement Action")
                  or outside the United States (a "Non-US Infringement Action"))
                  of any System  incorporating  (or  developed  or  manufactured
                  through processes  incorporating)  Dermion Technology or IOMED
                  Technology,  Ciba is required to obtain a Third Party  License
                  in order to make, have made, use or sell any System, and/or to
                  pay  Settlement  Costs in  connection  with such  Infringement
                  Action,  then,  if  and to  the  extent  that  that  any  such
                  consequence   results  from  the   incorporation   of  Dermion
                  Technology or IOMED  Technology in such System,  or from.  the
                  development or  manufacture  of such System through  processes
                  incorporating  Dermion  Technology  or  IOMED  Technology,  in
                  either case in  compliance  with the terms of this  Agreement,
                  any  royalties  payable under this Section 6.4 with respect to
                  such System  shall be reduced by ****.  In such event,  to the
                  extent  that Ciba is unable to recoup  Milestone  Credits as a
                  result of such reduction in royalties,  Ciba shall be entitled
                  to reduce  any  amount  payable  under  this  Article 6 by the
                  amount of such unpaid Milestone Credits.

                  (f)      No Waiver.  Nothing in Section 6.4(d) or (e) shall be
                  construed as a waiver or cure of any breach of any  warranties
                  set forth in Section 7, or any release of any claim by Ciba as
                  may be appropriate relating thereto.

                  6.5      General Provisions Regarding Royalties.

                  (a)      Payments.  For purposes of determining the applicable
                  royalty  amounts to be paid pursuant to Section 6.4, Net Sales
                  shall be converted  from the currency  used in each country of
                  sale to Swiss Francs and then to United States Dollars, all in
                  accordance with Ciba's standard method of currency conversion.
                  All royalty payments shall be made in United States Dollars.

                  (b)      Intra-Company  Sales.  Sales of any System between or
                  among  Ciba and its  Affiliates,  licensees  and  sublicensees
                  shall not be subject  to any  royalty  hereunder,  and in such
                  cases  royalties  shall be calculated in accordance  with this
                  Agreement upon Net Sales to an independent third party by Ciba
                  or its Affiliates,  licensees and sublicensees.  Ciba shall be
                  responsible for payment of any royalty accrued on Net Sales of
                  such  System  to such  independent  third  party  through  its
                  Affiliates, licensees or sublicensees.  Royalties shall accrue
                  hereunder only once in respect of the same unit of System.

                  (c)      Timing of Royalty Payments; Records.

                           (i)      within  ninety  (90)  days  after the end of
                           each half-year of the Fiscal Year,  Ciba shall pay to
                           Dermion the  royalty  payment due for that half year,
                           provided,  that  royalties with respect to the. first
                           half-year  in which any  Product  or other  System is
                           sold  shall  not be  payable  with  respect  to  such
                           Product or System until the royalty  payment date for
                           the next succeeding half-year.

                           (ii)     Together  with each  royalty  payment,  Ciba
                           shall  submit to the  Dermion  a  written  accounting
                           showing its  computation  of royalties due under this
                           Agreement for such half-year of the Fiscal Year. Said
                           accounting  shall  (A) set  forth  gross  sales,  Net
                           Sales,  the specific  deductions  used in arriving at
                           Net  Sales,  and  the  total  royalties  due  for the
                           half-year in question and (B) be in  accordance  with
                           Ciba's standard accounting practices.

                           (iii)    Ciba shall keep full and accurate  books and
                           records  setting  forth gross sales,  Net Sales,  the
                           specific deductions used in arriving at Net Sales and
                           the amount of royalties  payable to Dermion hereunder
                           for no less than two (2) years  after the end of each
                           half-year  of the  Fiscal  Year.  Ciba  shall  permit
                           Dermion, at Dermion's expense, to have such books and
                           records  examined  by  independent  certified  public
                           accountants   retained  by  Dermion  and   reasonably
                           acceptable to Ciba,  during  regular  business  hours
                           upon reasonable  advance  notice,  but not later than
                           two (2) years  following  the  rendering  of any such
                           reports,  accounting and payments,  and no more often
                           than  one  (1)  time  per  year.   Such   independent
                           accountants  shall keep  confidential any information
                           obtained during such  examination and shall report to
                           Dermion  only the  amounts  of  royalties  which  the
                           independent accountant believes to be due and payable
                           hereunder.

                  6.6      Incorporation  of  Technology.  For  purposes of this
Agreement,  a System  shall be  deemed to  incorporate,  or to be  developed  or
manufactured   through  processes   incorporating   Dermion  Technology,   IOMED
Technology,  or Jointly Developed Technology to the extent that the manufacture,
use or  sale of such  System  would,  if not  for  the  rights  granted  herein,
constitute an act of infringement of such Dermion  Technology,  IOMED Technology
or Jointly Developed Technology.

                                    ARTICLE 7
                         REPRESENTATIONS AND WARRANTIES

                  7.1      Representations  and Warranties of IOMED and Dermion.
IOMED and Dermion  hereby  jointly and  severally  represent and warrant to Ciba
that, as of the date of this  Agreement,  the following  statements are true and
correct in all material respects:

                  (a)      Organization  and  Good  Standing.  Such  party  is a
                  corporation  duly  organized,  validly  existing  and in  good
                  standing   under   the  laws  of  the   jurisdiction   of  its
                  incorporation  and has the  corporate  power and  authority to
                  engage in the business such party is presently  engaged in and
                  to enter into this  Agreement  and to perform its  obligations
                  hereunder.

                  (b)      Authorization;  Binding Effect.  All corporate action
                  on the  part of such  party  and  such  party's  officers  and
                  directors  necessary  for  the  authorization,  execution  and
                  delivery of this  Agreement and for the  performance of all of
                  such  party's  obligations  hereunder  has been taken and this
                  Agreement,  when executed and  delivered,  shall  constitute a
                  valid,  legally binding obligation of such party,  enforceable
                  against  it  in   accordance   with  its   terms,   except  as
                  enforceability  may be limited by  bankruptcy,  insolvency and
                  other similar laws affecting  creditors'  rights  generally or
                  general equitable principles.

                  (c)      Noncontravention.   The   execution,   delivery   and
                  performance  by such party of this  Agreement  do not and will
                  not (i) violate or breach the certificate of  incorporation or
                  bylaws  of such  party,  (ii)  violate  or  conflict  with any
                  Applicable Law, (iii) violate,  breach,  cause a default under
                  or otherwise give rise to a right of termination, cancellation
                  or acceleration with respect to (presently, with the giving of
                  notice  or  the  passage  of  time)  any  material  agreement,
                  contract or  instrument to which it is a party or by which any
                  of its  assets is bound,  or (iv)  result in the  creation  or
                  imposition of any lien, pledge,  mortgage,  claim,  charge, or
                  encumbrance ("Lien") upon any assets of such party.

                  (d)      Government   and   Other   Consents.    No   consent,
                  authorization,  license, permit,  registration or approval of,
                  or exemption or other action by, any Governmental Authority or
                  other  Person is  required  in  connection  with such  party's
                  execution   and  delivery  of  this   Agreement  or  with  the
                  performance  by it of  its  obligations  hereunder;  provided,
                  however,  that no  representation  is made with respect to any
                  consent,  authorization,   license,  permit,  registration  or
                  approval that may be required from Governmental Authorities as
                  a pre-condition to the First Commercial Sale of any Product in
                  any jurisdiction.

                  (e)  Dermion  Technology.  Dermion is the owner or licensee of
                  the  Dermion  Technology  and has the  right to  license  said
                  Dermion  Technology  free of any Lien **** in the  manner  set
                  forth in this  Agreement.  IOMED is the  licensee of the IOMED
                  Technology and has the right to license said IOMED  Technology
                  free  of any  Lien  ****  in the  manner  set  forth  in  this
                  Agreement.  There are no existing  defaults under the **** (or
                  events  which,  with  notice  or lapse of time or both,  would
                  constitute  a  default)  either  by IOMED  or,  to the best of
                  IOMED's  knowledge,  by any other party thereto,  and true and
                  correct  copies of such licenses have been  delivered to Ciba.
                  Neither  IOMED  nor  Dermion  has  assigned  or  conveyed  any
                  interest in the  Dermion  Technology  or the IOMED  Technology
                  which conflicts with the rights granted hereunder; to the best
                  of its knowledge,  the practice of the Dermion  Technology and
                  the IOMED  Technology by IOMED or Dermion in  connection  with
                  its business  activities does not infringe any rights of third
                  parties;  such  party is not  aware  that any  third  party is
                  infringing  any Dermion  Technology  or any IOMED  Technology;
                  with  respect  to  all  Patent  Rights  constituting   Dermion
                  Technology or IOMED Technology which were prosecuted by IOMED,
                  such Patent  Rights have been  prosecuted  in good faith;  and
                  neither  IOMED nor  Dermion  has  reason to  believe  that any
                  patent  included  within the Dermion  Technology  or the IOMED
                  Technology   would  be   invalid   or  would  be  held  to  be
                  unenforceable  by a court of  competent  jurisdiction.  To the
                  best of such  party's  knowledge,  after  reasonable  inquiry,
                  Schedules 1.1(b)(i) and 1.1(b)(ii) set forth all Patent Rights
                  and  identifiable  Know-How  owned  or  licensed  by  IOMED or
                  Dermion  or  their  respective  Affiliates  applicable  to the
                  development of Systems.

                  (f)      The  Business.   IOMED  has  contributed  to  Dermion
                  assets, properties and rights that are sufficient,  when taken
                  together with the  facilities to be made  available to Dermion
                  pursuant to the Sublease and the services to be made available
                  to Dermion pursuant to the Support Services Agreement, for the
                  conduct of the  Business  as  previously  conducted  by IOMED,
                  other than the IOMED Technology. Dermion currently owns or has
                  full right to use all assets, rights and properties (including
                  all  authorizations,  approvals  and consents of  Governmental
                  Authorities)   necessary   (i)  to  conduct  the  Business  as
                  previously   conducted  by  IOMED  and  (ii)  to  perform  the
                  transactions  contemplated by this Agreement  except,  in each
                  case, for the IOMED Technology.

                  (g)      Interim Agreement.  All amounts paid by Ciba to IOMED
                  prior to the date hereof pursuant to the Interim Agreement and
                  not  previously  spent  in  accordance   therewith  have  been
                  contributed to Dermion by IOMED  pursuant to the  Contribution
                  Agreement.

                  7.2      Representations  and Warranties of Ciba.  Ciba hereby
represents  and  warrants  to IOMED  and  Dermion  that,  as of the date of this
Agreement,  the  following  statements  are true  and  correct  in all  material
respects:

                  (a)      Organization and Good Standing. Ciba is a corporation
                  duly  organized,  validly  existing and in good standing under
                  the laws of the State of New York and has the corporate  power
                  and  authority  to engage in the  business  Ciba is  presently
                  engaged in and to enter into this Agreement and to perform its
                  obligations hereunder.

                  (b)      Authorization;  Binding Effect.  All corporate action
                  on the  party  of  Ciba  and  Ciba's  officers  and  directors
                  necessary  for the  authorization,  execution  and delivery of
                  this  Agreement  and  for  the  performance  of all of  Ciba's
                  obligations hereunder has been taken and this Agreement,  when
                  executed  and  delivered,  will  constitute  a valid,  legally
                  binding  obligation  of  Ciba  enforceable   against  Ciba  in
                  accordance  with its terms,  except as  enforceability  may be
                  limited  by  bankruptcy,  insolvency  and other  similar  laws
                  affecting  creditors' rights generally or by general equitable
                  principles.

                  (c)      Noncontravention.   The   execution,   delivery   and
                  performance  by Ciba of this Agreement do not and will not (i)
                  violate or breach the certificate of  incorporation  or bylaws
                  of Ciba,  (ii) violate or conflict  with any  Applicable  Law,
                  (iii) violate, breach, cause a default under or otherwise give
                  rise to a right of  termination,  cancellation or acceleration
                  with respect to  (presently,  with the giving of notice or the
                  passage  of  time)  any   material   agreement,   contract  or
                  instrument  to which  Ciba is a party  or by which  any of its
                  assets is bound,  or (iv) result in the creation or imposition
                  of any Lien upon any assets of Ciba.

                  (d)      Government   and   Other   Consents.    No   consent,
                  authorization,  license, permit,  registration or approval of,
                  or exemption or other action by, any Governmental Authority or
                  other Person is required in connection  with Ciba's  execution
                  and delivery of this Agreement or with the performance by Ciba
                  of its  obligations  hereunder;  provided,  however,  that  no
                  representation   is  made  with   respect   to  any   consent,
                  authorization,  license, permit, registration or approval that
                  may  be   required   from   Governmental   Authorities   as  a
                  precondition  to the First  Commercial  Sale of any Product in
                  any jurisdiction.

                  (e)      Ciba  Technology.  Ciba  is the  owner  of  the  Ciba
                  Technology  and has the right to license said Ciba  Technology
                  free of any Lien in the manner set forth in this Agreement; it
                  has  not  assigned  or  conveyed  any  interest  in  the  Ciba
                  Technology  which may be inconsistent  with the rights granted
                  hereunder;  to the best of its knowledge,  the practice of the
                  Ciba  Technology  by  Ciba in  connection  with  its  business
                  activities does not infringe any rights of third parties; Ciba
                  is not  aware  that any  third  party is  infringing  the Ciba
                  Technology;  and Ciba has prosecuted  all patent  applications
                  within the Ciba  Technology in good faith and has no reason to
                  believe that any patent  included  within the Ciba  Technology
                  would be  invalid  or would be held to be  unenforceable  by a
                  court  of  competent  jurisdiction.  To  the  best  of  Ciba's
                  knowledge,  after  reasonable  inquiry,  Schedule  1.1(a) sets
                  forth all Patent  Rights and  identifiable  Know-How  owned or
                  licensed  by  Ciba  or  its   Affiliates   applicable  to  the
                  development of Systems.

                  7.3      DISCLAIMERS.  EXCEPT TO THE EXTENT EXPRESSLY PROVIDED
IN THIS AGREEMENT, THE PARTIES HEREBY EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESS
OR  IMPLIED,  INCLUDING  (A) ANY  WARRANTY OF  MERCHANTABILITY  OR FITNESS FOR A
PARTICULAR  PURPOSE,  AND (2) THAT ANY PATENT  WILL ISSUE BASED UPON ANY PENDING
PATENT APPLICATION INCLUDED WITHIN LICENSED TECHNOLOGY.

                  7.4      LIMITED   LIABILITY.    NOTWITHSTANDING   ANY   OTHER
PROVISION OF THIS AGREEMENT OR OTHERWISE,  NO PARTY TO THIS  AGREEMENT  SHALL BE
LIABLE WITH RESPECT TO ANY SUBJECT MATTER OF THIS AGREEMENT  UNDER ANY CONTRACT,
NEGLIGENCE,  STRICT  LIABILITY  OR OTHER LEGAL OR  EQUITABLE  THEORY FOR (A) ANY
INCIDENTAL OR  CONSEQUENTIAL  DAMAGES OR LOST PROFITS OR (B) COST OF PROCUREMENT
OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES.

                                    ARTICLE 8
                         OTHER COVENANTS AND AGREEMENTS

                  8.1      Confidentiality.

                  (a)      Confidential Information.  "Confidential Information"
                  of  Dermion,  IOMED  or  Ciba  shall  mean  (1)  all  'written
                  information  disclosed by such party  hereunder  (i) bearing a
                  legend  indicating that such  information is confidential  and
                  (ii) that does not constitute Confidential  Information of any
                  non-disclosing party pursuant to clause (2), (3) or (4) below,
                  (2) all intellectual  property of such party that is disclosed
                  or  furnished  by such  party  hereunder  (including,  without
                  limitation,  in the case of Ciba, all Ciba Technology,  in the
                  case of' Dermion, all Dermion Technology,  and, in the case of
                  IOMED, all IOMED Technology), (3) Improvements specific to the
                  Licensed  Technology  of such  party made in the course of the
                  Program and (4) any results of the Program  that are  specific
                  to the Licensed Technology of such party.

                  (b)      Nondisclosure.  During the term of this Agreement and
                  for a period of ten (10) years thereafter, except as expressly
                  authorized  by the other  party in  writing,  each of Dermion,
                  IOMED and Ciba agrees to use  diligent  efforts,  and at least
                  the  same  degree  of care  that it  uses to  protect  its own
                  confidential  information  of  like  importance,   to  prevent
                  unauthorized  use,  dissemination  and disclosure of any other
                  party's Confidential Information.  In furtherance,  and not in
                  limitation of the foregoing,  each of Dermion,  IOMED and Ciba
                  agrees that, except as otherwise permitted hereunder, it shall
                  (1) use  such  confidential  Information  exclusively  for the
                  purpose  of   exercising   its  rights  and   fulfilling   its
                  obligations under this Agreement,  (2) restrict  disclosure of
                  such  Confidential  Information  to  those  of its  employees,
                  agents, collaborative partners and Affiliates who have a "need
                  to know" such  information,  and refrain from  disclosing such
                  Confidential  Information to anyone other than such employees,
                  agents,  collaborative partners and Affiliates,  and (3) cause
                  each of its  Scientists  to agree in writing to, and  instruct
                  all other such employees,  agents,  collaborative partners and
                  Affiliates,   to   maintain   the   confidentiality   of  such
                  information  and  not to  use  such  Confidential  Information
                  except as expressly permitted herein.

                  (c)      Exceptions. The provisions contained in Section 8 (b)
                  above  shall  not  apply to any  portion  of the  Confidential
                  Information of any party which: (1) becomes a matter of public
                  knowledge   through  no  fault  of  the  party  receiving  the
                  Confidential  Information,  (2) is rightfully  received by the
                  receiving  party  from a third  party,  (3) was  known  to the
                  receiving  party before its first receipt from the  disclosing
                  party,  as  shown  by files  existing  at the time of  initial
                  disclosure, or (4) is independently developed by the receiving
                  party without use of another party's Confidential Information.

                  (d)      Return of Information.  After any termination of this
                  Agreement,  upon written  request,  each party shall  promptly
                  discontinue  the use of, and return all  originals  and copies
                  of, any requested Confidential Information that has been fixed
                  in any tangible means of expression within thirty (30) days of
                  such request;  provided,  however,  that if a party's  license
                  rights   pursuant   to  Article  5  shall   remain  in  effect
                  notwithstanding   such   termination,   such  party  shall  be
                  permitted  to  retain  such  information  concerning  Licensed
                  Technology as is necessary,  in its  reasonable  judgment,  in
                  connection  with the continued  exercise of its license rights
                  hereunder.  In the event that information  concerning Licensed
                  Technology  is  retained  after  termination  pursuant  to the
                  preceding  sentence,  the  retaining  party  shall,  upon  the
                  request  of the party to which  such  information  relates  or
                  belongs (as used in this  paragraph  (d), the "other  party"),
                  within ninety (90) days after  termination,  provide the other
                  party with a written description, in reasonable detail, of the
                  information  concerning the other party's Licensed  Technology
                  that has been retained.

                  (e)      Court or  Administrative  Order.  In the  event  that
                  Dermion,  IOMED or Ciba is requested  or required  pursuant to
                  Applicable Law by any  Governmental  Authority to disclose any
                  Confidential  Information,  such party shall provide the party
                  whose  Confidential  Information is the subject of the request
                  or  requirement  (as used in this  paragraph  (e),  the "other
                  party")  with  prompt   written  notice  of  such  request  or
                  requirement  so that the  other  party  may seek a  protective
                  order or other appropriate remedy or waive compliance with the
                  provisions  of  this  Agreement.  If,  in  the  absence  of  a
                  protective order or other remedy or the receipt of a waiver by
                  the other  party,  the party  being  requested  or required to
                  disclose any Confidential  Information is nonetheless  legally
                  compelled to disclose such Confidential  Information,  it may,
                  without liability hereunder, disclose only that portion of the
                  Confidential  Information  which it is  legally  compelled  to
                  disclose.

                  8.2      IOMED Covenant Not to Compete.

                  (a)      Covenant.  IOMED  agrees that during the term of this
                  Agreement neither it nor any of its  subsidiaries,  other than
                  Dermion,  shall  engage,   directly  or  indirectly,   in  the
                  Restricted Business. For purposes of this Section 8.2 the term
                  "Restricted  Business"  shall mean the business of  conducting
                  research  with  respect  to or  developing  Systems on its own
                  behalf  and/or  on behalf of third  parties  (other  than such
                  research or development by IOMED on its own behalf and not for
                  a third  party with  respect to Systems  for Drugs used in the
                  treatment of acute  inflammation  or for  inducement  of local
                  anesthesia).

                  (b)      Blue  Penciling.  The parties  agree and  acknowledge
                  that the duration,  scope and geographic  area of the covenant
                  not  to  compete   described  in  this   Agreement  are  fair,
                  reasonable  and  necessary in order to protect the  legitimate
                  interests of Ciba,  and that adequate  consideration  has been
                  received by IOMED for such obligations.  If, however,  for any
                  reason  any court  determines  that the  restrictions  in this
                  Agreement  are not  reasonable or that such  consideration  is
                  inadequate,  such restrictions shall be interpreted,  modified
                  or  rewritten  to include as much of the  duration,  scope and
                  geographic  area  identified in this  Agreement as will render
                  such restrictions valid and enforceable.

                  (c)      Injunctive Relief.  The parties  acknowledge that any
                  breach of the  provisions  contained  in this Section 8.2 will
                  result in serious and irreparable  injury to Ciba.  Therefore,
                  IOMED acknowledges and agrees that in the event of a breach of
                  such  provisions,  Ciba shall be entitled,  in addition to any
                  other  remedy  at  law  or in  equity  to  which  Ciba  may be
                  entitled,  to  equitable  relief  against  IOMED,   including,
                  without limitation,  an injunction to restrain IOMED from such
                  breach  and to  compel  compliance  with this  Section  8.2 in
                  protecting  or  enforcing  the  rights  and  remedies  of Ciba
                  hereunder.

                  (d)      No  Other  Limitation.  Except  only as  provided  in
                  Section 8.2(a) above,  nothing  contained in this Agreement or
                  any other  document  executed in connection  herewith shall be
                  construed as limiting in any manner the free and  unrestricted
                  ability of IOMED to carry on its  business  activities  in any
                  manner that it chooses in its sole and absolute discretion.

                  8.3      Change of Control of Dermion.

                  (a)      Covenant Against a Change of Control of Dermion.  For
                  a period  of two (2)  years  from the date of this  Agreement,
                  Dermion  covenants and agrees that,  without the prior written
                  consent  of Ciba,  it shall not  cause or  approve a Change of
                  Control of Dermion.

                  (b)      Injunctive Relief.  The parties  acknowledge that any
                  breach of the  provisions  contained  in this Section 8.3 will
                  result in serious and irreparable  injury to Ciba.  Therefore,
                  Dermion  acknowledges and agrees that in the event of a breach
                  of this Agreement,  Ciba shall be entitled, in addition to any
                  other  remedy  at  law  or in  equity  to  which  Ciba  may be
                  entitled,  to equitable  relief  against  Dermion,  including,
                  without  limitation,  an injunction  to restrain  Dermion from
                  such breach and to compel  compliance  with this  Agreement in
                  protecting  or  enforcing  the  rights  and  remedies  of Ciba
                  hereunder.

                  8.4      Right of First Offer.

                  (a)      Offer.  If at any time  the  Board  of  Directors  of
                  Dermion  proposes  to enter into or approve a  transaction  or
                  series of related  transactions  which, if consummated,  would
                  result in a Change of Control  of  Dermion (a  "Transaction"),
                  then it shall  promptly  forward to Ciba a written  notice (an
                  "Offer Notice") offering to enter into a Transaction with Ciba
                  and  specifying  the purchase  price (the  "Proposed  Purchase
                  Price")  and other terms and  conditions  under which it would
                  enter into such  Transaction  with Ciba (the offer made in any
                  such Offer Notice,  the  "Offer").  Ciba shall have sixty (60)
                  days after its  receipt of an Offer  Notice  (the  "Acceptance
                  Period")  to  provide   written   notice  to  Dermion  of  its
                  acceptance of the offer.

                  (b)      Response  to Offer.  If Ciba  accepts  the offer,  it
                  shall be obligated to consummate such Transaction at the price
                  and other  terms  specified  in the Offer  Notice  within  one
                  hundred  twenty (120) days after the  acceptance of the Offer,
                  subject to negotiation of a definitive  acquisition  agreement
                  containing   representations   and   warranties,    covenants,
                  conditions  to  closing  and such other  terms and  conditions
                  customary  for  agreements  of its type.  If Ciba  rejects the
                  Offer (or  otherwise  fails to  forward an  acceptance  of the
                  offer  prior  to the  expiration  of the  Acceptance  Period),
                  Dermion shall,  for a period of two hundred seventy (270) days
                  after expiration of the Acceptance  Period,  have the right to
                  consummate a  Transaction  of the type  described in the Offer
                  Notice only at a price  greater than ninety  percent  (90%) of
                  the  Proposed  Purchase  Price  and on such  other  terms  and
                  conditions  more  favorable  to it than those  offered to Ciba
                  (unless  Ciba  consents to such lower price or other terms and
                  conditions,  which consent shall not be unreasonably withheld,
                  it being  understood that Ciba's  withholding of consent based
                  on its desire to consummate a Transaction  at such lower price
                  or other  terms and  conditions  shall be deemed  reasonable);
                  provided,  however,  that in the event that a Transaction  has
                  not been consummated within such two hundred seventy (270) day
                  period, then any proposed future Transaction shall continue to
                  be subject to this Section 8.4.

                  (c)      Survival.  The offer rights of Ciba described in this
                  Section 8.4 shall survive any  termination  of this  Agreement
                  for a period of twelve (12) months from the effective  date of
                  such termination.

                                    ARTICLE 9
                              TERM AND TERMINATION

                  9.1      Term.  Unless  terminated  sooner pursuant to Section
9.2, this Agreement shall continue in full force and effect from the date hereof
through and including December 31, 1997, and shall  automatically be renewed for
subsequent one (1) year periods indefinitely.

                  9.2      Termination.  This Agreement may be terminated by the
parties as follows:

                           (i)      by either  Dermion or Ciba,  effective as of
                           the  expiration  of the initial term or any extension
                           thereof,  for any  reason  or no  reason  by  written
                           notice  to the other  given at least  six (6)  months
                           prior to the  expiration  of the initial  term or any
                           extension thereof;

                           (ii)     by mutual  agreement  in  writing  signed by
                           Dermion and Ciba,  effective at the time specified in
                           such writing;

                           (iii)    by Dermion  upon  thirty  (30)  days,  prior
                           written  notice  to Ciba in the  event of a  material
                           breach  of  this  Agreement  by  Ciba  which  remains
                           unremedied at the end of such thirty (30) day period,
                           or by Ciba  upon  thirty  (30)  days,  prior  written
                           notice to Dermion  in the event of a material  breach
                           of this  Agreement by Dermion or IOMED which  remains
                           unremedied at the end of such thirty (30) day period,
                           effective,  in either case, at the end of such thirty
                           (30) day period;

                           (iv)     by  Dermion  in the  event  of a  Bankruptcy
                           Event  of  Ciba,  or  by  Ciba  in  the  event  of  a
                           Bankruptcy   Event  of  Dermion,   in  either   case,
                           effective immediately;

                           (v)      subject to Section 8.3, by Ciba in the event
                           of a Change  of  Control  of  Dermion  (other  than a
                           Change of Control  resulting  from a Transfer that is
                           not a  Prohibited  Transfer)  upon  thirty (30) days'
                           prior written notice to Dermion, effective at the end
                           of such thirty (30) day period,  provided,  that Ciba
                           must  exercise  such right not later than ninety (90)
                           days after  receiving  written notice from Dermion of
                           such transaction; and

                           (vi)     by Ciba, effective immediately, in the event
                           that for any reason any Key Employee is terminated or
                           resigns as a Program Employee (or is otherwise unable
                           for a period  of three  (3)  months  to  perform  his
                           obligations  as a Program  Employee in  substantially
                           the  same   manner   as   previously   performed   (a
                           "Disability"))  and such Key Employee is not replaced
                           with an individual with comparable qualifications and
                           acceptable  to  Ciba  in  its  reasonable  discretion
                           within   three  (3)   months  of  such   termination,
                           resignation or Disability.

Any termination of this Agreement effected pursuant to this Section 9.2 shall be
effective with respect to and binding on all parties to this Agreement.

                  9.3      Survival  Upon  Termination.  The parties  agree that
their respective  rights and obligations  pursuant to Sections  2.4(f),  2.5(e),
3.1-3.3 (to the extent of the  Exclusivity  Period),  4.1-4.4,  4.6,  4.7,  5.1,
5.3(b),  5.4, 5.5, 6.3-6.6,  7.4, 8.1, 8.3, 8.4,  9.3-9.5,  9.6, 9.7, 9.8, 10.1,
10.2, 11.1 and 11.10 shall survive termination of this Agreement for any reason,
and a  non-breaching  party shall have the right to seek  monetary or injunctive
relief upon any material breach by the other party of such provisions,  provided
that such  rights  and  obligations  shall in any event  terminate  on the tenth
(l0th) anniversary of the effective date of termination of this Agreement.

                  9.4      Continuing  Liability.  Termination of this Agreement
for any reason  shall not release any party from any  liability,  obligation  or
agreement  which has already  accrued nor affect the  survival of any  provision
hereof which is expressly  stated to survive such  termination.  Termination  of
this  Agreement  for any reason shall not  constitute a waiver or release of, or
otherwise be deemed to prejudice or adversely  affect,  any rights,  remedies or
claims,  whether for damages or otherwise,  which a party may have  hereunder or
which may arise out of or in connection with such termination.

                  9.5      Partial  Termination.  Ciba  shall  have the right to
terminate this Agreement in part and thereafter  continue the Agreement based on
a reduced number of full-time  equivalent employees serving as Program Employees
(a "Partial  Termination")  any such  Partial  Termination  to be  effective  no
earlier than  December 31, 1997 or, if this  Agreement is extended in accordance
with  Section  9.1, the last day of such  extension.  In order to exercise  such
right, Ciba shall give Dermion notice of such Partial Termination at least three
(3) months prior to the expiration of the initial term or any extension thereof,
such notice to indicate  the number and  function  of the  full-time  equivalent
employees with respect to which Ciba intends to continue the Agreement.  In such
event,  this Agreement  shall continue in full force and effect in all respects,
with the only  modifications as a result of such Partial  Termination  being the
reduction in full-time  equivalent  employees  serving as Program  Employees and
reductions in Research  Funding  Payments  payable by Ciba,  and  facilities and
other  resources  to be  provided by Dermion.  A Partial  Termination  shall not
constitute a termination of this Agreement for any other purpose.

                  9.6      Rejection  in  Bankruptcy.  In  receipt  of good  and
valuable consideration,  which is hereby acknowledged,  Dermion hereby grants to
Ciba a security interest in and to the Dermion  Technology to secure performance
of any and all  obligations  of Dermion set out in this  Agreement and agrees to
execute and assist Ciba in filing such Form  UCC-l's and other  documents as may
be needed from time to time to perfect such  security  interest.  A rejection of
this  Agreement by a trustee in bankruptcy  or debtor in  possession  shall be a
default under this Agreement,  whereupon Ciba shall have all rights and remedies
of a secured party under the Uniform Commercial Code.

                  9.7      Program Records.

                  (a)      Retention  of Program  Records.  All Program  Records
                  shall be  retained  by any party in  possession  thereof for a
                  period  of  seven  (7)  years  following  termination  of this
                  Agreement  (the  "Document  Retention  Period").   During  the
                  Document Retention Period,  neither Dermion nor Ciba (or their
                  respective  Affiliates) shall destroy or give up possession of
                  any Program  Records  without first  offering to the other the
                  opportunity  to obtain  the same.  In such  event,  such other
                  party  shall be  responsible  for costs of  delivery,  if any.
                  Thereafter,  the party  wishing  to  dispose  of such  Program
                  Records shall be free to do so as it deems fit.

                  (b)      Access  to  Program  Records.   During  the  Document
                  Retention  Period all Program Records that are retained by any
                  party shall be open for inspection by  representatives  of the
                  other party at any time upon reasonable  notice during regular
                  business  hours until such time as such documents are disposed
                  of in accordance with Section 9.7(a), and during such period a
                  party may at its expense  make such  copies  thereof as it may
                  reasonably request.

                  9.8      Certain Actions Following Termination.  if, following
the effective date of any termination of this Agreement,  any action or decision
is required to be taken or made by the  Committee  under the terms  hereof,  any
such action or decision  shall be taken or made by mutual  agreement of Ciba and
Dermion provided, that Ciba will continue to have a veto over Ciba Matters.

                                   ARTICLE 10
                                 INDEMNIFICATION

                  10.1     Indemnification  by Dermion  and IOMED.  Dermion  and
IOMED shall  jointly and  severally  indemnify  and hold  harmless  Ciba and its
directors, officers, employees and agents and their respective successors, heirs
and  assigns,  against  any  liability,   damage,  loss  or  expense  (including
reasonable  attorneys' fees and expenses) arising from or in connection with (i)
any  inaccuracy  in or breach of any of the  representations  and  warranties of
Dermion  or IOMED in this  Agreement,  (ii) any  failure  by Dermion or IOMED to
perform or comply with any covenant or agreement  in this  Agreement,  and (iii)
the acts or omissions of Dermion or IOMED in performing  its  obligations  under
this Agreement.

                  10.2     Indemnification  by Ciba.  Ciba shall  indemnify  and
hold  harmless  Dermion  and  IOMED and their  respective  directors,  officers,
employees and agents and such Persons, respective successors, heirs and assigns,
against any liability,  damage, loss or expense (including reasonable attorneys'
fees and expenses)  arising from or in connection  with (i) any inaccuracy in or
breach of any of the  representations  and warranties of Ciba in this Agreement,
(ii) any failure by Ciba to perform o-r comply with any covenant or agreement in
this  Agreement,  and  (iii) the acts or  omissions  of Ciba in  performing  its
obligations under this Agreement.

                                   ARTICLE 11
                                  MISCELLANEOUS

                  11.1     Arbitration.   Any  controversy,   claim  or  dispute
between the parties,  directly or indirectly,  concerning  this Agreement or the
breach hereof or the subject matter hereof,  including questions  concerning the
scope and applicability of this arbitration clause,  shall be finally settled by
three (3)  arbitrators  knowledgeable  in the  subject  matter  involved in such
controversy or claim appointed and acting in accordance with the then-prevailing
commercial  arbitration rules of the American Arbitration  Association.  One (1)
arbitrator  shall  be  selected  by each  of Ciba  and  Dermion,  and the  third
arbitrator  shall  be  selected  by  mutual  agreement  of the  first  two.  The
arbitration  shall be  conducted  in New  York,  NY.  The  arbitrators  shall be
informed  that time is of the essence in deciding  the matters  subject to their
review.  The decision in writing of any two of the  arbitrators  shall be final,
binding  and  conclusive  on each party to this  Agreement;  judgment  upon such
decision or award may be entered in any court of competent jurisdiction; and the
application  may be made to such  court for  confirmation  of such  decision  or
award,  for an order of enforcement and for any other legal remedies that may be
necessary to effectuate such decision or award.  The arbitrators  shall have the
right and authority to assess the costs of the arbitration proceedings.

                  11.2     Publicity.  Except after  consultation with the other
parties, no party shall publicize,  advertise,  announce or publicly describe to
any  Governmental  Authority or other Person,  the terms of this Agreement,  the
parties hereto or the transactions  contemplated  hereby,  except as required by
Applicable  Law or as  required  pursuant to this  Agreement.  In the event that
Dermion or IOMED on the one hand or Ciba on the other is  requested  or required
pursuant to  Applicable  Law by any  Governmental  Authority  to disclose to any
Governmental  Authority or other Person any terms of this  Agreement,  the party
subject to such  request or  requirement  shall  provide  the other with  prompt
written notice of such request or requirement so that the other party may seek a
protective  order or other  appropriate  remedy  or  waive  compliance  with the
provisions of this Agreement.  If, in the absence of a protective order or other
remedy or the receipt of a waiver by the other party,  the party being requested
or required to disclose  such terms of this  Agreement  is  nonetheless  legally
compelled to disclose such terms, it may, without liability hereunder,  disclose
only that portion of this Agreement which it is legally compelled to disclose.

                  11.3     Assignment. This Agreement shall inure to the benefit
of, and shall be binding upon, the parties and their  respective  successors and
permitted assigns.  No party may assign or delegate this Agreement or any of its
rights or duties under this Agreement  without the prior written  consent of the
other parties except (i) to an Affiliate of such party who expressly assumes the
obligations of the assigning party hereunder (including,  without limitation, by
operation  of  law) , (ii)  in the  case  of  Ciba,  to a  successor  to  Ciba's
Pharmaceuticals Division,  whether by merger,  consolidation,  stock sale, asset
sale or otherwise, or (iii) as expressly permitted herein.

                  11.4     Amendment. This Agreement may be amended, modified or
supplemented  only  by a  written  instrument  specifically  referring  to  this
Agreement  that is signed and  delivered  by duly  authorized  officers  of each
party.

                  11.5     Waiver.  The  failure  of any party to enforce at any
time any  provision of this  Agreement  shall not be construed to be a waiver of
any such  provision  and will not affect the  validity of this  Agreement or any
part hereof or the right of such party to enforce any such provision.  No waiver
of any breach hereof will be construed to be a waiver of-any-other breach.

                  11.6     Notices.  All notices and communications  required or
authorized to be given hereunder shall be in writing and shall be deemed to have
been duly given (a) when delivered by messenger, (b) upon actual receipt if sent
by  telecopy  (with  receipt  confirmed),  provided  that a copy  is  mailed  by
registered or certified mail, postage prepaid,  return receipt requested, or (c)
when received by the addressee,  if sent by overnight  courier,  in each case to
the appropriate address or telecopier number set forth below:

                           If to IOMED or Dermion:

                           IOMED, INC.
                           3385 West 1820 South
                           Salt Lake City, Utah 84104
                           Attn:       Chief Executive Officer
                           Tel:        801-975-1191
                           Fax:        801-972-9072

                           With a copy to:

                           Morrison & Foerster LLP
                           345 California Street
                           San Francisco, California
                           Attn:       C. Patrick Machado, Esq.
                           Tel:        415-677-7589
                           Fax:        415-677-7522

                           If to Ciba:

                           Ciba-Geigy Corporation
                           Pharmaceuticals Division
                           556 Morris Avenue
                           Summit, New Jersey 07901
                           Attn: President
                           Tel:      908-277-5200
                           Fax:      908-277-7627

                           With a copy to:

                           Ciba-Geigy Corporation
                           Pharmaceuticals Division
                           556 Morris Avenue
                           Summit, New Jersey 07901
                           Attn:       Division Counsel
                           Tel:        908-277-5616
                           Fax:        908-277-5753

or to such other  person or address as any party may  designate  in writing from
time to time.

                  11.7     Force Majeure.  If the  performance of this Agreement
or any  obligations  hereunder is prevented,  restricted  or interfered  with by
reason of fire or other casualty or due to strikes,  riot,  storms,  explosions,
acts of God,  war, or a similar  occurrence or condition  beyond the  reasonable
control of the parties,  the party so affected shall,  upon giving prompt notice
to the other parties,  be excused from such performance  during such prevention,
restriction or interference,  and any failure or delay resulting therefrom shall
not be considered a breach of this Agreement.

                  11.8     Disclaimer  of Agency.  This  Agreement  shall not be
construed to  constitute  the parties as partners,  joint  venturers,  agents or
otherwise as  participants  in a joint or common  undertaking.  No party (or its
agents and employees) is the  representative  of the other party for any purpose
and no party has power or authority as agent, legal representative,  employee or
in any other capacity to represent, act for, bind, or otherwise create or assume
any obligation on behalf of, any other party for any purpose whatsoever.

                  11.9     Further  Assurances.  The parties  shall each perform
such acts,  execute and deliver such instruments and documents,  and do all such
other things as may be  reasonably  necessary  to  accomplish  the  transactions
contemplated in this Agreement.

                  11.10    Expenses. The parties shall each bear their own costs
and  expenses  (including  attorneys'  fees)  incurred  in  connection  with the
negotiation and preparation of this Agreement and, except as otherwise  provided
herein, consummation of the transactions contemplated hereby, provided, however,
that all such costs and expenses incurred by IOMED and Dermion shall be borne by
Dermion.

                  11.11    Governing Law. This  Agreement  shall be governed by,
and construed in accordance with, the laws of New York, without giving effect to
the conflicts of laws provisions thereof.

                  11.12    Entire  Agreement.  This  Agreement,   including  the
exhibits and  schedules  hereto,  each of which is  incorporated  herein by this
reference,  contains the entire agreement and understanding of the parties,  and
supersedes any prior understandings and agreements,  with respect to its subject
matter, including the Interim Agreement.

                  11.13    Severability.  If any provision of this Agreement, or
the application thereof to any Person, place or circumstance, shall be held by a
court of  competent  jurisdiction  to be  invalid,  unenforceable  or void,  the
remainder of this  Agreement and such  provisions  as applied to other  Persons,
places and  circumstances  shall  remain in full force and effect only if, after
excluding the portion  deemed to be  unenforceable,  the  remaining  terms shall
provide  for  the  consummation  of  the  transactions  contemplated  hereby  in
substantially the same manner as originally set forth herein. In such event, the
parties shall  negotiate,  in good faith,  a substitute,  valid and  enforceable
provision or agreement which most nearly effects the parties' intent in entering
into this Agreement.

                  11.14    Broker's  Fees.  Each of the parties  represents  and
warrants that it has not dealt with any broker or finder in connection  with any
of the transactions  contemplated by this Agreement,  and, to its knowledge,  no
broker  or other  Person  is  entitled  to any  commission  or  finder's  fee in
connection  with  any of  these  transactions.  Each  of the  parties  shall  be
responsible  for,  and  shall  indemnify  and hold the  other  parties  harmless
against, the fees of its investment bankers and other advisors, if any.

                  11.15    Article and Section Headings. The article and Section
headings  included in this Agreement are for convenience of the parties only and
shall not affect the construction or interpretation of this Agreement.

                  11.16    Counterparts.  This  Agreement may be executed in any
number of counterparts each of which shall constitute an original instrument but
all of which, taken together, shall constitute one and the same instrument.

         IN WITNESS WHEREOF,  the parties have executed this Agreement as of the
date first above written.

                                   IOMED, INC.


 
                                   By: /s/ Ned M. Weinshenker
                                   Name: ned M. Weinshenker
                                   Title: President & CEO

                                   DERMION, INC.



                                   By: /s/ Robert J. Lollini
                                   Name: Robert J. Lollini
                                   Title: Secretary

                                   CIBA-GEIGY CORPORATION
                                   Pharmaceuticals Division



                                   By: /s/ James M. Callahan
                                   Name: James M. Callahan
                                   Title: Unlisted


                            STOCK PURCHASE AGREEMENT



         THIS STOCK PURCHASE AGREEMENT (this "Agreement"), dated as of March 29,
1996, is made by and among IOMED, Inc., a Utah corporation ("IOMED"), Ciba-Geigy
Corporation,   a  New  York  corporation   ("Purchaser"),   acting  through  its
Pharmaceuticals  Division,  and  Dermion,  Inc.,  a  Delaware  corporation  (the
"Company").

                                    RECITALS:

         The  Company  desires  to issue and sell to  Purchaser,  and  Purchaser
desires to purchase from the Company,  shares of the Company's Common Stock, par
value  $.001 per share (the  "Common  Stock"),  on the terms and  subject to the
conditions set forth herein.

         The  Company  and  Purchaser  are  entering  into  this   Agreement  in
connection with their execution of the Research and Development Agreement, dated
of even date herewith, by and between the Company, Purchaser and IOMED (the "R&D
Agreement").  Capitalized  terms not  otherwise  defined  herein  shall have the
meanings given to them in the R&D Agreement.

         Now,  therefore,  in consideration of the mutual promises and covenants
hereinafter  contained,  and intending to be legally bound, the parties agree as
follows:

                                    ARTICLE I
                           PURCHASE AND SALE OF SHARES

         1.01  Stock  to Be  Purchased.  Subject  to the  terms  and  conditions
contained in this  Agreement,  the Company agrees to issue and sell to Purchaser
at the Closing (as defined in Section  1.03),  and Purchaser  agrees to purchase
from the Company,  Two Hundred Thousand  (200,000) newly issued shares of Common
Stock (the "Shares").

         1.02 Purchase  Price.  The purchase price for the Shares (the "Purchase
Price") shall consist of cash in the amount of One Million Dollars ($1,000,000).
The  Purchase  Price shall be paid at the  Closing,  in the form of a check made
payable to the Company or in such other form agreed upon by the parties.

         1.03 Closing.  The closing of the purchase and sale of the Shares under
this  Agreement  (the  "Closing")  shall  take  place  simultaneously  with  the
execution of this Agreement.

         1.04 Delivery of Shares.  At the Closing,  the Company shall deliver to
Purchaser  certificates  representing  the  Shares,  registered  in the  name of
Purchaser.

         1.05  Legal  Opinion.  At the  Closing,  the  Company  will  deliver to
Purchaser an opinion of Morrison & Foerster LLP, counsel to the Company,  in the
form of Exhibit A attached hereto.

         1.06  Further  Assurances.  In addition to the actions,  documents  and
instruments  specifically  required to be taken or delivered hereby, the Company
and Purchaser shall execute and deliver,  or cause to be executed and delivered,
such  other  instruments  and take such  other  actions  as the other  party may
reasonably   request  in  order  to  complete   and  perfect  the   transactions
contemplated by this Agreement.

                                   ARTICLE II
                         REPRESENTATIONS AND WARRANTIES

         2.01.  Representations  and  Warranties  of the Company and IOMED.  The
Company  and IOMED  hereby  jointly  and  severally  represent  and  warrant  to
Purchaser on the date hereof as follows:

                  (a) The  Company  is a  corporation  duly  organized,  validly
existing  and in good  standing  under  the laws of the State of  Delaware.  The
Company is duly  licensed or qualified to do business,  and is in good  standing
under the laws of, each state in which the Company is required to be so licensed
or qualified.  The Company has the corporate power and authority to own or lease
its  properties,  rights and assets and to conduct its business as now conducted
or presently  proposed to be  conducted.  Since its date of  incorporation,  the
Company has not engaged in any activities or operations of any nature, except as
contemplated  by  this  Agreement  and the  Transaction  Documents.  IOMED  is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Utah.

                  (b) The  Company  and  IOMED  have  full  corporate  power and
authority to enter into this Agreement, the Patent License Agreement in the form
attached as Exhibit B hereto (the  "License  Agreement"),  the Support  Services
Agreement in the form attached as Exhibit C hereto (the  "Services  Agreement"),
the Agreement of Sublease  (the  "Sublease  Agreement")  in the form attached as
Exhibit D hereto, the Stockholders'  Agreement in the form attached as Exhibit E
hereto (the "Stockholders' Agreement"),  the, Contribution Agreement in the form
attached  as  Exhibit  F  hereto  (the  "Contribution  Agreement")  and  the R&D
Agreement  (collectively,  the  "Transaction  Documents"),  and to carry out the
transactions  contemplated hereby and thereby.  All corporate action on the part
of the Company and of IOMED  required to authorize the  execution,  delivery and
performance  by the  Company  and  IOMED  of  this  Agreement  and  each  of the
Transaction  Documents,  and the consummation of the  transactions  contemplated
hereby and thereby,  has been taken.  This Agreement and each of the Transaction
Documents  has been duly and validly  authorized,  executed and delivered by the
Company and IOMED,  and each  constitutes a valid and binding  obligation of the
Company  and IOMED,  enforceable  against  each of them in  accordance  with its
terms, subject to bankruptcy, insolvency, reorganization, moratorium and similar
laws of general applicability  relating to or affecting creditors' rights and to
general equitable principles.

                  (c) The execution, delivery and performance by the Company and
IOMED of this  Agreement and each of the  Transaction  Documents do not and will
not (i)  violate or breach the  certificate  of  incorporation  or bylaws of the
Company or the  articles of  incorporation  or bylaws of IOMED,  (ii) violate or
conflict with any applicable law, (iii) violate,  breach,  cause a default under
or otherwise give rise to a right of  termination,  cancellation or acceleration
with  respect to  (presently,  with the giving of notice or the passage of time)
any material agreement,  contract or instrument to which the Company or IOMED is
a party or by which any of their respective  assets are bound, or (iv) result in
the creation or  imposition  of any lien,  pledge,  mortgage,  claim,  charge or
encumbrance upon any assets of the Company or IOMED.

                  (d) Assuming the accuracy of Purchaser's  representations  and
warranties  in Section  2.02(e),  no consent,  authorization,  license,  permit,
registration  or approval of, or exemption or other action by, any  governmental
authority  or other  person is  required in  connection  with the  Company's  or
IOMED's  execution  and  delivery of this  Agreement  or any of the  Transaction
Documents,  or with the performance by the Company or IOMED of their  respective
obligations  hereunder  or  thereunder,  except  in each  case for any  consent,
authorization,  license, permit,  registration or approval as have been obtained
and remain in full force and effect.

                  (e) The  authorized  capital stock of the Company  consists of
Four  Million  (4,000,000)  shares,  of Common  Stock,  of which  Eight  Hundred
Thousand  (800,000)  are  issued  and  outstanding,  all  of  which  issued  and
outstanding  shares  are owned  beneficially  and of  record  by IOMED,  and One
Million  (1,00.0,000) shares of Preferred Stock, $.001 par value per share, none
of which are issued  and  outstanding.  Upon  consummation  of the  transactions
contemplated  by this  Agreement  and the  Contribution  Agreement,  One Million
(1,000,000)  shares of Common Stock will be issued and  outstanding.  The Shares
will, upon issuance pursuant to the terms of this Agreement, be duly and validly
authorized and issued, fully paid and nonassessable.  Except as set forth in the
Stockholders'  Agreement,  the  Company  does not have  outstanding  any  rights
(preemptive  or other) or options to subscribe for or purchase,  or any warrants
or other  agreements  providing for or requiring the issuance by the Company of,
any of its capital stock or securities  convertible into or exchangeable for its
capital  stock,  nor is the Company under any obligation to repurchase or redeem
any shares of its capital stock or securities  convertible  into or exchangeable
for its capital stock.

                  (f) The Company has  provided  to  Purchaser  true and correct
copies of all  agreements  executed  by the  Company  and IOMED  pursuant to the
Contribution Agreement.  (g) The Company is the owner or licensee of the Dermion
Technology,  and has the right to license  said Dermion  Technology  free of any
Lien (other than the  obligations to pay royalties as provided in the University
of Utah  License)  in the  manner set forth in the R&D  Agreement.  IOMED is the
licensee  of the  IOMED  Technology  and has the  right to  license  said  IOMED
Technology  free of any Lien  (other than the  obligation  to pay  royalties  as
provided  in the Alza  License)  in the manner  set forth in the R&D  Agreement.
There are no existing  defaults  under the Alza  License or  University  of Utah
License (or events which, with notice or lapse of time or both, would constitute
a default)  either by IOMED or, to the best of IOMED's  knowledge,  by any other
party thereto,  and true and correct copies of such licenses have been delivered
to  Purchaser.  Except as set forth on  Schedule  7.01(e) to the R&D  Agreement,
neither  IOMED nor the Company has  assigned  or  conveyed  any  interest in the
Dermion  Technology or the IOMED Technology  which may be inconsistent  with the
rights granted under the R&D Agreement; to the best knowledge of the Company and
IOMED,  the practice of the Dermion  Technology and the IOMED  Technology by the
Company and IOMED in connection with their respective  business  activities does
not infringe any rights of third parties; neither IOMED nor the Company is aware
that  any  third  party  is  infringing  any  Dermion  Technology  or any  IOMED
Technology; with respect to all Patent Rights constituting Dermion Technology or
IOMED  Technology  which were prosecuted by IOMED,  such Patent Rights have been
prosecuted  in good  faith;  and  neither  IOMED nor the  Company  has reason to
believe  that any patent  included  within the Dermion  Technology  or the IOMED
Technology  would be invalid or would be held to be  unenforceable by a court of
competent  jurisdiction.  To the best of IOMED's  and the  Company's  knowledge,
after  reasonable  inquiry,  Schedules  1.1(b)(i)  and  1.1(b)(ii)  to  the  R&D
Agreement  set  forth all  Patent  Rights  and  identifiable  Know-How  owned or
licensed by IOMED or the Company or their respective  Affiliates,  applicable to
the development of the Systems.

                  (h) IOMED has  contributed to the Company  assets,  properties
and rights that are  sufficient,  when taken  together with the facilities to be
made  available  to the  Company  pursuant  to the  Sublease  Agreement  and the
services to be made available to the Company pursuant to the Services Agreement,
for the conduct of the Business as previously conducted by IOMED, other than the
IOMED  Technology.  The  Company  currently  owns or has  full-right  to use all
assets,  rights and  properties  (including  all  authorizations,  approvals and
consents of Governmental  Authorities) necessary to (i) to conduct, the Business
as  previously   conducted  by  IOMED  and  (ii)  to  perform  the  transactions
contemplated by this Agreement and the R&D Agreement  except,  in each case, for
the IOMED Technology.

                  (i) Attached as Schedule  2.01(i) is the  unaudited  pro forma
balance sheet of the Company as of March 29, 1996,  (the "Balance  Sheet").  The
Balance Sheet fairly presents the assets,  liabilities and financial position of
the Company  (assuming  consummation  of the  transactions  contemplated  by the
Contribution  Agreement  as of such date) and was  prepared in  accordance  with
generally accepted accounting principles.

         2.02 Representations and Warranties of Purchaser.  Purchaser represents
and warrants to the Company and to IOMED as follows:

                  (a)  Purchaser  is  a  corporation  duly  organized,   validly
existing and in good standing under the laws of the State of New York.

                  (b) Purchaser has full corporate  power and authority to enter
into this Agreement and each of the Transaction Documents to which it is a party
and to carry out the transactions contemplated hereby and thereby. All corporate
action on the part of Purchaser  required to authorize the  execution,  delivery
and performance of this Agreement and each of the Transaction Documents to which
it is a party and the consummation of the transactions  contemplated  hereby and
thereby, has been taken. This Agreement and each of the Transaction Documents to
which it is a party has been duly and validly authorized, executed and delivered
by Purchaser,  and each constitutes a valid and binding  obligation of Purchaser
enforceable  against it in  accordance  with its terms,  subject to  bankruptcy,
insolvency, reorganization, moratorium and similar laws of general applicability
relating to or affecting creditors' rights and to general equitable principles.

                  (c) The  execution,  delivery and  performance by Purchaser of
this Agreement and each of the  Transaction  Documents to which it is a party do
not and will not (i) violate or breach the articles of  incorporation  or bylaws
of Purchaser,  (ii) violate or conflict with any applicable  law, (iii) violate,
breach,  cause a default under or otherwise give rise to a right of termination,
cancellation  or  acceleration  with respect to  (presently,  with the giving of
notice or the passage of time) any material agreement, contract or instrument to
which  Purchaser  is a party or by which any of its  assets  is  bound,  or (iv)
result in the  creation or  imposition  of any lien,  pledge,  mortgage,  claim,
charge or encumbrance upon any assets of Purchaser.

                  (d) No consent,  authorization,  license, permit, registration
or approval of, or exemption or other action by, any  governmental  authority or
other person is required in connection.  with Purchaser's execution and delivery
of this Agreement.  or any  Transaction  Document to which it is a party or with
the performance by Purchaser of its obligations hereunder or thereunder,  except
in each case for any consent,  authorization,  license, permit,  registration or
approval as have been obtained and remain in full force and effect.

                  (e) Purchaser is acquiring the Shares for  investment  for its
own account and not with a view to, or for resale in connection with, any public
distribution,  and understands  that neither the Shares nor the shares of Common
Stock issuable upon conversion thereof have been registered under the Securities
Act of 1933,  as  amended  (the  "Securities  Act"),  by  reason  of a  specific
exemption from the  registration  provisions of the Securities Act which depends
upon,  among  other  things,  the bona fide nature of the  investment  intent as
expressed herein.

                                   ARTICLE III
                DISCLAIMER OF IMPLIED WARRANTIES, REPRESENTATIONS
                             AND COVENANTS: SURVIVAL

         3.01  Disclaimer.  In  entering  into this  Agreement,  Purchaser,  the
Company and IOMED have relied solely upon the representations and warranties set
forth in this Agreement and the Schedules hereto and the information referred to
herein  as  having  been  supplied  by  one  to  the  other,  and  there  are no
representations,  warranties,  covenants or agreements, express or implied, made
by any party to any other party in connection with the transactions contemplated
hereby other than as set forth in this Agreement and/or such Schedules.

         3.02 Survival.  The  representations  and warranties of the Company and
IOMED set forth in Sections 2.01(g),  (h) and (i) shall survive the consummation
of the transaction  contemplated  herein and any examination or investigation of
the  parties  for a period  of two  years  after  the  Closing  Date.  All other
representations  and warranties of the parties set forth in this Agreement shall
survive  the  consummation  of the  transactions  contemplated  herein,  and any
examination or investigation of the parties, indefinitely, without limitation as
to the duration thereof.

                                   ARTICLE IV
                                 INDEMNIFICATION

         4.01   Indemnification  by  the  Company  and  IOMED.  Subject  to  the
provisions of this Article IV, the Company and IOMED shall jointly and severally
indemnify, defend and hold harmless Purchaser from and against any and all loss,
claim, liability, damage, cost and expense (including reasonable attorneys' fees
and expenses) (hereinafter referred to as a "Loss") asserted against,  resulting
to,  imposed  upon or  incurred  or suffered  by  Purchaser  or any  assignee or
successor of Purchaser as a result of or arising out of any of the following:

                  (a) Any breach of any of the  representations or warranties of
the  Company or IOMED set forth in this  Agreement  or in any  Schedule  to this
Agreement; or

                  (b) Any breach or  nonfulfillment  by the  Company or IOMED of
any of the  covenants or  agreements  of the Company or IOMED  contained in this
Agreement.

         4.02  Indemnification  by Purchaser.  Subject to the provisions of this
Article IV, Purchaser shall indemnify,  defend and hold harmless the Company and
IOMED from and against any and all Loss asserted against,  resulting to, imposed
upon or incurred or suffered by the Company or any of its  successors or assigns
as a result of or arising out of any of the following:

                  (a) Any breach of any of the  representations or warranties of
Purchaser set forth in this Agreement or in any Schedule to this Agreement; or

                  (b) Any breach or  nonfulfillment  by  Purchaser of any of the
covenants or agreements of Purchaser contained in this Agreement.

         4.03     Procedure for Indemnification.

                  (a) Demands, Etc. Each indemnified party hereunder agrees that
upon its obtaining knowledge of facts indicating that there may be a basis for a
claim for indemnity under the provisions of this Agreement, including receipt by
it of notice of any demand, assertion, claim, action or proceeding,  judicial or
otherwise,  by any third  party (such third  party  actions  being  collectively
referred to hereinafter as the "Claim"),  with respect to any matter as to which
it may be entitled to indemnity under the provisions of this Agreement,  it will
give notice  thereof in writing to the  indemnifying  party  within a reasonable
time  after  obtaining  such  knowledge,  together  with  a  statement  of  such
information  respecting  any  of  the  foregoing  as it  shall  then  have.  The
indemnifying  party  shall be  obligated  to  indemnify  the  indemnified  party
notwithstanding failure to give such notice in a timely manner, except if and to
the extent that the indemnifying party is materially  prejudiced by any delay in
delivering, or non-delivery of, such notice.

                  (b) Right to Contest and  Defend.  The  indemnifying  party is
entitled at its cost and expense to contest and defend by all appropriate  legal
proceedings  any Claim with respect to which it is called upon to indemnify  the
indemnified  party under the provisions of this  Agreement;  provided,  however,
that  notice  of  the  intention  so  to  contest  shall  be  delivered  by  the
indemnifying  party to the  indemnified  party within thirty (30) days after the
indemnifying party becomes aware of such Claim (or within such shorter period of
time as may be  necessary to avoid  prejudice  to the rights of the  indemnified
party hereunder). Any such contest may be conducted in the name and on behalf of
the  indemnifying  party or the indemnified  party, as may be appropriate.  Such
contest shall be conducted by attorneys employed by the indemnifying  party, but
the  indemnified  party shall have the right to participate in such  proceedings
and to be  represented by attorneys of its own choosing at its cost and expense.
If the indemnified party joins in any such contest, the indemnifying party shall
have full authority to determine all action to be taken with respect thereto. If
after such  opportunity,  the  indemnifying  party does not elect to contest any
such Claim,  the  indemnifying  party shall be bound by the result obtained with
respect  thereto by the  indemnified  party and the  indemnified  party shall be
entitled to abandon the  contesting of the Claim or to settle or compromise  the
Claim,  and  the  indemnifying  party  shall  be  bound  by all  actions  of the
indemnified party with respect to such Claim. At any time after the commencement
of defense of any Claim by the indemnifying  party,  the indemnifying  party may
notify the indemnified party in writing of the abandonment of such contest or of
the payment or  compromise  by the  indemnifying  party of the  asserted  Claim,
whereupon such action shall be taken;  provided,  however,  that the sole relief
provided is monetary  damages that are paid in full by the  indemnifying  party;
provided,  further,  that the  indemnified  party may determine that the contest
should be  continued,  and shall so notify  the  indemnifying  party in  writing
within 15 days of such notice from the indemnifying party. In the event that the
indemnified  party determines that the contest should be continued (and provided
the timing of notice  condition  has been met and the sole  relief  provided  is
monetary  damages  that  are  paid  in  full  by the  indemnifying  party),  the
indemnifying party shall be liable hereunder only to the extent of the lesser of
(i) the amount which the other party to the contested Claim had agreed to accept
in payment or compromise as of the time the indemnifying  party made its request
therefor  to  the  indemnified   party,  or  (ii)  such  amount  for  which  the
indemnifying  party may be liable  with  respect  to such Claim by reason of the
provisions  hereof.  Notwithstanding  the foregoing,  if the  indemnified  party
determines in, good faith that there is a reasonable  probability that an action
regarding  a Claim  either (i) may  materially  and  adversely  affect it or its
Affiliates  other  than  as  a  result  of  monetary   damages,   or  (ii)  will
substantially  impair its ability to  continue  to conduct  its  business or the
business of the Company as previously  conducted,  the indemnified party may, by
notice  to the  indemnifying  party,  assume  the  exclusive  right  to  defend,
compromise or settle such action,  but the indemnifying party shall not be bound
by any  determination  of an action so defended or any  compromise or settlement
thereof effected  without its consent (which shall not be unreasonably  withheld
or delayed).  All of the  foregoing is subject to the rights of any  indemnified
party's insurance carrier which is defending any such above proceedings.

                  (c) Cooperation.  If requested by the indemnifying  party, the
indemnified  party  agrees  to  cooperate  with the  indemnifying  party and its
counsel in contesting any Claim which the  indemnifying  party elects to contest
or, if appropriate and not inconsistent with the reasonable commercial interests
of the  indemnified  party,  in  making  any  counterclaim  against  the  person
asserting  the Claim,  or any  cross-complaint  against  any person and  further
agrees  to  take  such  other  action  as  reasonably  may  be  requested  by an
indemnifying  party to reduce or  eliminate  any loss or  expense  for which the
indemnifying  party would have  responsibility,  but the indemnifying party will
reimburse  the  indemnified  party  for  any  expenses  incurred  by  it  in  so
cooperating or acting at the request of the indemnifying party.

                  (d) Payment of Losses. The indemnifying party shall pay to the
indemnified  party in cash the  amount of any  Losses  to which the  indemnified
party may become  entitled by reason of the provisions of this  Agreement,  such
payment to be made within  fifteen  (15) days after any such amount of Losses is
finally  determined either by mutual agreement of the parties hereto or pursuant
to the  judgment  of a court of  competent  jurisdiction.  Any  claim  for which
indemnification  occurs hereunder shall be, to the extent appropriate,  assigned
to the indemnifying party.

                                    ARTICLE V
                                  MISCELLANEOUS

         5.01 Publicity.  Except after  consultation with the other parties,  no
party shall  publicize,  advertise,  announce  or  describe to any  Governmental
Authority or other Person,  the terms of this  Agreement,  the parties hereto or
the transactions contemplated hereby, except as required by Applicable Law or as
required pursuant to this Agreement.

         5.02  Assignment.  This  Agreement  shall  inure to the benefit of, and
shall be binding upon, the parties and their respective successors and permitted
assigns.  No party may assign or delegate this Agreement or any of its rights or
duties under this Agreement (including, without limitation, by operation of law)
without  the prior  written  consent  of the  other  parties,  except  (i) to an
Affiliate of such party who expressly  assumes the  obligations of the assigning
party  hereunder  and  (ii) in the  case  of  Ciba,  to a  successor  to  Ciba's
Pharmaceuticals Division,  whether by merger,  consolidation,  stock sale, asset
sale or otherwise.

         5.03 Amendment. This Agreement may be amended, modified or supplemented
only by a written  instrument  specifically  referring to this Agreement that is
signed and delivered by duly authorized officers of each party.

         5.04  Waiver.  The  failure  of any  party to  enforce  at any time any
provision  of this  Agreement  shall not be construed to be a waiver of any such
provision and will not effect the validity of this  Agreement or any part hereof
or the  right of such  party to  enforce  any such  provision.  No waiver of any
breach hereof will be construed to be a waiver of any other breach.

5.05 Notices. All notices and communications  required or authorized to be given
hereunder  shall be in  writing  and shall be deemed to have been duly given (a)
when  delivered by messenger,  (b) upon actual receipt if sent by telecopy (with
receipt  confirmed),  provided  that a copy is mailed by registered or certified
mail,  postage prepaid,  return receipt  requested,  or (c) when received by the
addressee, if sent by overnight courier, in each case to the appropriate address
or telecopier:


         If to IOMED or the Company:

                  IOMED, Inc.
                  3385 West 1820 South
                  Salt Lake City, Utah 84104
                  Attn:    Chief Executive Officer
                  Tel:     (801) 975-1191
                  Fax:     (801) 972-9072

         with a copy to:

                  Morrison & Foerster LLP
                  345 California Street
                  San Francisco, California
                  Attn:    C. Patrick Machado, Esq.
                  Tel:     (415) 677-7589
                  Fax:     (415) 677-7522

         If to Purchaser:

                  Ciba-Geigy Corporation
                  Pharmaceuticals Division
                  556 Morris Avenue
                  Summit, New Jersey 07901
                  Attn: President
                  Tel:     (908) 277-5200
                  Fax:     (908) 277-7627

         with a copy to:

                  Ciba-Geigy Corporation
                  Pharmaceuticals Division
                  556 Morris Avenue
                  Summit, New Jersey 07901
                  Attn:    Division Counsel
                  Tel:     (908) 277-5616
                  Fax:     (908) 277-5753

or to such other  person or address as any party may  designate  in writing from
time to time.

         5.06  Disclaimer of Agency.  This  Agreement  shall not be construed to
constitute  the parties as  partners,  joint  venturers,  agents or otherwise as
participants  in a joint or  common  undertaking.  No party (or its  agents  and
employees) is the representative of the other party for any purpose and no party
has power or authority as agent, legal representative,  employee or in any other
capacity  to  represent,  act for,  bind,  or  otherwise  create or  assume  any
obligation on behalf of, any other party for any other purpose whatsoever.

         5.07  Further  Assurances.  The parties  shall each  perform such acts,
execute and deliver such instruments and documents, and do all such other things
as may be reasonably  necessary to accomplish the transaction's  contemplated in
this Agreement.

         5.08 Expenses. The parties shall each bear their own costs and expenses
(including  attorneys'  fees) incurred in connection  with the  negotiation  and
preparation  of  this  Agreement  and,  except  as  otherwise  provided  herein,
consummation of the transactions contemplated hereby.

         5.09 Governing Law. This Agreement  shall be governed by, and construed
in accordance with, the laws of New York, without giving effect to the conflicts
of laws provisions thereof.

         5.10 Entire  Agreement.  This  Agreement,  including  the  exhibits and
schedules  hereto,  each of  which is  incorporated  herein  by this  reference,
contains the entire agreement and  understanding of the parties,  and supersedes
any prior  understandings  and  agreements,  with respect to its subject matter,
including the Interim Agreement.

         5.11  Severability.   If  any  provision  of  this  Agreement,  or  the
application  thereof to any  Person,  place or  circumstance  shall be held by a
court of  competent  jurisdiction  to be  invalid,  unenforceable  or void,  the
remainder of this  Agreement and such  provisions  as applied to other  Persons,
places and  circumstances  shall  remain in full force and effect only if, after
excluding the portion  deemed to be  unenforceable,  the  remaining  terms shall
provide  for  the  consummation  of  the  transactions  contemplated  hereby  in
substantially the same manner as originally set forth herein. In such event, the
parties shall  negotiate,  in good faith,  a substitute,  valid and  enforceable
provision or agreement which most nearly effects the parties' intent in entering
into this Agreement.

         5.12 Broker's Fees. Each of the parties represents and warrants that it
has  not  dealt  with  any  broker  or  finder  in  connection  with  any of the
transactions contemplated by this Agreement, and, to its knowledge, no broker or
other Person is entitled to any  commission or finder's fee in  connection  with
any of these  transactions.  Each of the parties shall be  responsible  for, and
shall  indemnify and hold the other parties  harmless  against,  the fees of its
investment bankers and other advisors, if any.

         5.13  Article and Section  Headings.  The article and section  headings
included in this Agreement are for convenience of the parties only and shall not
affect the construction or interpretation of this Agreement.

         5.14  Counterparts.  This  Agreement  may be  executed in any number of
counterparts  each of which shall  contribute an original  instrument but all of
which, taken together, shall constitute one and the same instrument.
         IN WITNESS  WHEREOF,  the parties have executed  this  Agreement on the
date first above written.

                                    IOMED, INC., a Utah corporation



                                    By: /s/ Ned M. Weinsheaker
                                    Ned M. Weinsheaker
                                    President and Chief Executive Officer



                                    CIBA-GEIGY CORPORATION,
                                    a New York corporation,  acting through
                                    its  Pharmaceuticals Division

                                    By: /s/ James M. Callahan

                                    Its:



                                    DERMION, INC., a Delaware corporation

                                    By: /s/ Robert J. Lollini

                                    Its: Secretary





                             STOCKHOLDERS' AGREEMENT


         This  Stockholders'  Agreement  ("Agreement")  is made as of March  29,
1996,  by and among  Dermion,  Inc.,  a Delaware  corporation  (the  "Company"),
Ciba-Geigy  Corporation,  a New York  corporation  ("Ciba"),  acting through its
Pharmaceuticals Division, and IOMED, Inc., a Utah corporation ("IOMED").

         A. The Company and IOMED have entered  into that  certain  Contribution
Agreement, dated of even date herewith (the "Contribution Agreement"),  pursuant
to which  IOMED has  agreed to  contribute  certain  assets  to the  Company  in
exchange for Eight Hundred  Thousand  (800,000)  newly issued shares (the "IOMED
Shares") of the Company's  Common Stock,  $.001 par value per share (the "Common
Stock").

         B. The Company and Ciba have entered into a Stock  Purchase  Agreement,
dated of even date herewith (the "Stock Purchase Agreement"),  pursuant to which
Ciba has agreed to purchase from the Company, and the Company has agreed to sell
to Ciba, Two Hundred Thousand  (200,000) newly issued shares (the "Ciba Shares")
of Common Stock.

         C. In consideration of the investment to be made by Ciba in the Company
pursuant to the Stock Purchase  Agreement,  the Company desires to grant certain
rights to Ciba, and IOMED desires to agree to certain  provisions,  in each case
on the terms and subject to the conditions set forth herein.

         Accordingly,  in consideration of the covenants set forth herein and in
the Contribution Agreement and the Stock Purchase Agreement and as an inducement
for the  purchase  of the Ciba  Shares  by Ciba,  the  parties  hereto  agree as
follows:

                                    ARTICLE I
                                   DEFINITIONS

         For  purposes  of this  Agreement  the  following  terms shall have the
meanings set forth below.

         Act. The term "Act" means the Securities  Act of 1933, as amended,  and
the rules and regulations promulgated thereunder.

         Affiliate.  The term "Affiliate"  shall mean, with respect to any party
hereto,  any person or entity  which  controls,  is  controlled  by, or is under
common control with,  such party,  or any shareholder or other equity owner in a
control  relationship  with  any of the  foregoing.  For this  purpose  the term
"control"  shall mean the direct or indirect  beneficial  ownership of more than
fifty percent (50%) of the voting stock or interest in the income of such person
or entity, or such other relationship as, in fact, constitutes actual control.

         Affiliate Transfer. The term "Affiliate Transfer" means any Transfer to
(i) the ancestors,  descendants or spouse of the transferor, (ii) to a trust for
the benefit of either the transferor or any of the persons referred to in clause
(i) above,  (iii) to the partners,  shareholders  or other holders of any equity
interest in the transferor, or (iv) to any Affiliate of the transferor.

        Change of Control. The term "Change of Control" means any transaction or
series of related  transactions,  other than a registered public offering,  as a
result of which the owners of the outstanding  Voting Stock immediately prior to
such  transaction or series of related  transactions  cease to own a majority of
the outstanding Voting Stock thereafter.

        Ciba Percentage.  The "Ciba  Percentage"  shall initially be twenty five
percent  (25%);  provided,  however,  that such  percentage  shall be subject to
reduction from time to time in the event that Ciba and its  Affiliates  cease to
own in the  aggregate  at least  Two  Hundred  Thousand  (200,000)  shares  (the
"Initial  Share  Number") of Eligible  Securities  (adjusted  for stock  splits,
combinations and the like). At any such time or times, the Ciba Percentage shall
be  reduced  by the  percentage  by which  the  number  of  shares  of  Eligible
Securities  then owned by Ciba and its  Affiliates in the aggregate is less than
the Initial Share Number.  Any downward  adjustment  made to the Ciba Percentage
pursuant to the  previous  sentence  shall be reversed in a like manner if, when
and to the extent that Ciba or its Affiliates  subsequently  acquire  additional
shares of Eligible Securities; provided, however, that the Ciba Percentage shall
in no event exceed twenty five percent (25%).

         Common Stock. The term "Common Stock" means the common stock, $.001 par
value per share, of the Company.

         Eligible Securities.  The term "Eligible Securities" means (i) the Ciba
Shares,  and (B) any Common Stock issued as (or issuable upon the  conversion or
exercise of any warrant,  right or other security which is issued as) a dividend
or other  distribution with respect to, or in exchange for or in replacement of,
the Ciba Shares.

         Exchange Act. The term "Exchange Act" means the Securities Exchange Act
of 1934, as amended, and the rules and regulations promulgated thereunder.

         Form S-3.  The term  "Form  S-3"  means  such form  under the Act as in
effect on the date hereof or any  registration  form under the Act  subsequently
adopted by the SEC which  permits  inclusion  or  incorporation  of  substantial
information by reference to other documents filed by the Company with the SEC.

         Holder.  The term  "Holder"  means Ciba and any other  person or entity
that acquires any Registrable  Securities in compliance with Sections 3. 1 0 and
6.1 hereof

         Initial Public  Offering.  The term "Initial Public Offering" means the
first registered underwritten public offering of the Company's Common Stock that
generates  aggregate proceeds to the Company (net of underwriting  discounts and
commissions but prior to other offering  expenses  payable by the Company) of at
least $ 1 0,000,000 at a price per share of at least $ 1.00 (adjusted to reflect
subsequent stock dividends, stock splits and the like).

         Initiating Holders.  The term "Initiating  Holders" means any Holder or
Holders of not less than the lesser of (i) One Hundred Thousand (100,000) shares
of Registrable  Securities (as adjusted for stock splits,  combinations  and the
like)  and  (ii)  seventy-five  percent  (75%)  of  all  shares  of  Registrable
Securities then held by the Holders.

         Prohibited Transfer.  The term "Prohibited Transfer" means any Transfer
other  than (i) to the  partners,  shareholders  of other  holders of any equity
interest  in the  transferor,  or (ii)  pursuant  to an  effective  registration
statement under the Act.

         Registrable Securities. The term "Registrable Securities" means (i) the
Ciba Shares, (ii) any Common Stock issued as (or issuable upon the conversion or
exercise of any warrant,  right or other security which is issued as) a dividend
or other  distribution with respect to, or in exchange for or in replacement of,
the Ciba Shares,  and (iii) any Common Stock, and any Common Stock issuable upon
the  conversion,  exercise or exchange of any warrant,  right or other security,
acquired by Ciba  pursuant to its  preemptive  rights under Section 4.4 hereof-,
excluding in all cases, however, any Registrable  Securities sold by a person in
a transaction  in which its rights under  Article III of this  Agreement are not
assigned;  provided,  however,  that such  shares of Common  Stock shall only be
treated as  Registrable  Securities if and so long as they have not been sold to
or  through  a broker or dealer or  underwriter  in a public  distribution  or a
public securities transaction or pursuant to Rule 144 under the Act.

         Sale of Control.  The term "Sale of Control" means any of the following
events:  (i) any  transaction  or series of related  transactions,  other than a
registered public offering,  as a result of which persons owning the outstanding
Voting Stock of the Company  immediately  prior to such transaction or series of
related  transactions cease to own a majority of the outstanding Voting Stock of
the Company thereafter;  (ii) the consolidation or merger of the Company with or
into another person,  whether or not the Company is the surviving entity of such
transaction,  unless  immediately  after such  consolidation  or merger  persons
owning  (directly or  indirectly)  the  outstanding  Voting Stock of the Company
prior to the transaction own a majority of the outstanding  Voting Stock of such
new or surviving entity, or (iii) the sale,  assignment or other transfer of all
or  substantially  all of the business or assets of the Company to a third party
in a single transaction or series of related  transactions.  Notwithstanding the
foregoing, an Affiliate Transfer shall in no event constitute a Sale of Control.

         Sale of Control  Premium.  The term "Sale of Control Premium" means (i)
if the Acquisition  Consideration is Seven Million Dollars ($7,000,000) or less,
zero, (ii) if the Acquisition  Consideration  is more than Seven Million Dollars
($7,000,000) and less than Ten Million Dollars ($10,000,000), the product of (x)
 .4167  multiplied  by (y) the  amount  by which  the  Acquisition  Consideration
exceeds  Seven  Million  Dollars  ($7,000,000),  and  (iii)  if the  Acquisition
Consideration  is Ten Million  Dollars  ($10,000,000)  or more,  One Million Two
Hundred Fifty Thousand Dollars ($1,250,000).

         SEC. The term "SEC" means the Securities and Exchange Commission or any
successor agency thereto.

         Securities.  The term  "Securities"  means any shares of, or securities
convertible  into or exercisable or exchangeable for any shares of, any class of
capital stock of the Company,  excluding (i) up to Eighty Eight  Thousand  Eight
Hundred  Eighty  Eight  (88,888)  shares of  Common  Stock  (or  options  issued
therefor) to employees,  consultants and independent  contractors of the Company
in  connection  with their  employment  by or  performance  of services  for the
Company,  and (ii) any securities issued in connection with a bona fide business
acquisition  by the  Company,  whether by  merger,  consolidation,  purchase  of
assets, exchange of stock or otherwise.

         Transfer.  The  term  "Transfer"  means  (i) the  making  of any  sale,
exchange,  assignment,  conveyance, gift or other disposition (whether voluntary
or involuntary),  (ii) the granting of any lien,  security  interest,  pledge or
other  encumbrance,  or (iii) the entering  into any  agreement to do any of the
foregoing.

         Voting Stock.  The term "Voting Stock" means any issued and outstanding
shares of capital  stock or other  securities  of the Company at any given time,
which  entitle  the  holders  thereof  to  vote  generally  in the  election  of
directors.

                                   ARTICLE 11
                              BOARD REPRESENTATION

         Section 2.1 Size of Board.  The Company  agrees to maintain the size of
its board of  directors at no more than five  persons.  IOMED agrees to vote all
shares of Voting  Stock owned by it at the time of such vote (a) in favor of any
proposal to fix the size of the  Company's  board of  directors  at no more than
five persons and (b) against any proposal to fix the size of the Company's board
of directors at more than five persons.

         Section  2.2 Right to  Appoint  Director.  Ciba  shall  have the right,
exercisable by it at its option,  to nominate one (1) person for election to the
Company's  board of  directors;  provided  that such person shall be  reasonably
acceptable  to the  Company  (the "Ciba  Nominee").  Ciba may  replace  the Ciba
Nominee at any time and from time to time in its discretion,  provided that each
replacement is reasonably acceptable to the Company.

         Section 2.3 Voting Agreement; Cooperation of Company. In the event Ciba
exercises its right to nominate a Ciba Nominee,  IOMED agrees to vote all shares
of  Voting  Stock  owned by it at the time of such vote to  nominate,  elect and
maintain in office the Ciba Nominee, and the Company agrees promptly to take all
corporate actions required to enable IOMED to fulfill such obligation.

         Section  2.4 Certain  Restrictions  on  Participation.  Notwithstanding
anything  to the  contrary  contained  herein,  the Ciba  Nominee  shall  not be
entitled to attend any meeting,  vote on or consent to any matter or receive any
material  distributed  to the directors of the Company if and to the extent that
any subject or document (a) to be reviewed,  discussed or voted upon at any such
meeting,  (b) to be consented to without a meeting, or (c) contained in any such
distributed  material is, in the good faith  determination of the members of the
Company's board of directors other than the Ciba Nominee, one that should not be
disclosed to Ciba because of confidentiality  or competitive  concerns of either
the  Company or any person with whom the  Company  has  engaged,  or proposes to
engage, in a business relationship.

         Section 2.5 Termination.  The rights granted to Ciba in this Article II
shall terminate upon the earlier to occur of (a) the closing of the first public
offering  of the  Company's  securities  pursuant  to a  registration  statement
declared  effective  under the Act, or (b) such time as Ciba and its  Affiliates
cease  to  own  an  aggregate  of  One  Hundred  Thousand  (100,000)  shares  of
Registrable  Securities  (as adjusted  for stock  splits,  combinations  and the
like).

         Section 2.6 No Assignment.  The rights of Ciba under this Article II ma
not be assigned  to, or exercised  by, any other person or entity,  other than a
successor to Ciba's Pharmaceutical Division,  whether by merger,  consolidation,
stock sale, asset sale or otherwise.

         Section 2.7       Legends.

                  (a) Until the  termination  of the  rights  granted to Ciba in
this Article II, each certificate  representing shares of Common Stock now owned
or  hereafter  acquired  by IOMED  shall  bear a legend  in  substantially  the,
following forms:

         THE  SECURITIES  REPRESENTED  BY  THIS  CERTIFICATE  ARE  SUBJECT  TO A
         STOCKHOLDERS'  AGREEMEENT,  DATED MARCH 29, 1996, PURSUANT TO WHICH THE
         HOLDER  HEREOF HAS AGREED TO VOTE  THESE  SECURITIES  IN THE MANNER SET
         FORTH THEREIN. A COPY OF THE STOCKHOLDERS'  AGREEMEENT IS AVAILABLE FOR
         INSPECTION AT THE PRINCIPAL EXECUTIVE OFFICES OF THE COMEPANY.

The  Company  shall  reissue  promptly  certificates  without  such  legend upon
expiration of the rights granted to Ciba in this Article II.

                  (b) Until the termination of the restrictions imposed on IOMED
pursuant to Section  4.3(a)  hereof,  each  certificate  representing  shares of
Common  Stock now owned or  hereafter  acquired  by IOMED shall bear a legend in
substantially the following form:

         THE  SECURITIES  REPRESENTED  BY  THIS  CERTIFICATE  ARE  SUBJECT  TO A
         STOCKHOLDERS'  AGREEMIENT,  DATED MARCH 29, 1996, PURSUANT TO WHICH THE
         HOLDER  HEREOF IS  SUBJECT TO CERTAIN  RESTRICTIONS  ON ITS  ABILITY TO
         TRANSFER THESE SECURITIES.  A COPY OF THE  STOCKHOLDERS'  AGREEMEENT IS
         AVAILABLE  FOR  INSPECTION AT THE  PRINCIPAL  EXECUTIVE  OFFICES OF THE
         COMPANY.

The  Company  shall  reissue  promptly  certificates  without  such  legend upon
expiration  of the  restrictions  imposed on IOMED  pursuant  to Section 4.3 (a)
hereof

                  (c) Until the termination of the restrictions imposed on IOMED
pursuant to Section  4.3(b)  hereof,  each  certificate  representing  shares of
Common  Stock now owned or  hereafter  acquired  by IOMED shall bear a legend in
substantially the following form:

         THE  SECURITIES  REPRESENTED  BY  THIS  CERTIFICATE  ARE  SUBJECT  TO A
         STOCKHOLDERS'  AGREEMEENT,  DATED MARCH 29, 1996, PURSUANT TO WHICH THE
         HOLDER HEREOF IS SUBJECT TO A RIGHT OF FIRST OFFER IN  CONNECTION  WITH
         TRANSFERS OF THESE SECURITIES. A COPY OF THE STOCKHOLDERS' AGREEMENT IS
         AVAILABLE  FOR  INSPECTION AT THE  PRINCIPAL  EXECUTIVE  OFFICES OF THE
         COMEPANY.

The  Company  shall  reissue  promptly  certificates  without  such  legend upon
expiration of the  restrictions  imposed on IOMED  pursuant to Section 4.3(b) or
the last sentence of Section 6.1 hereof.

                                   ARTICLE III
                               REGISTRATION RIGHTS

         Section 3.1       Requested Registration.

                  (a) In case the Company shall receive from Initiating Holders,
at any time after one hundred eighty (180) days  following the first  registered
public  offering of the  Company's  Common  Stock,  regardless  of whether  such
offering is the Initial  Public  Offering,  a written  request  that the Company
effect any registration under the Act,  qualification or compliance with respect
to all of the Registrable  Securities then held by such Initiating  Holders,  or
any  portion  thereof  the sale of which is  reasonably  expected to yield gross
proceeds to the Initiating Holders of at least $2,000,000, the Company will:

                           (i) give written notice of the proposed registration,
qualification  or  compliance  to all other  Holders  within ten (10) days after
receipt thereof, and

                           (ii) use its diligent best efforts to effect, as soon
as practicable, all such registrations, qualifications and compliances as may be
so requested and as would permit or facilitate the sale and  distribution of all
of the Registrable Securities held by such Initiating Holders, together with all
of the Registrable Securities of any Holder or Holders who joins in such request
in a written request  received by the Company within thirty (30) days after such
written  notice is given;  provided,  that the Company shall not be obligated to
take any action to effect any such  registration,  qualification,  or compliance
pursuant to this Section 3.1:

                                    (A) In any particular  jurisdiction in which
the  Company  would be  required  to  execute a general  consent  to  service of
process,  to  register  as a dealer,  or to cause any officer or employee of the
Company to register as a salesman in effecting such registration,  qualification
or compliance;

                                    (B) Within  one  hundred  eighty  (180) days
immediately   following  the  effective  date  of  any  registration   statement
pertaining to an  underwritten  public offering of securities of the Company for
its own account;

                                    (C) After the Company has  effected  two (2)
such registrations pursuant to this Section 3.1;

                                    (D)  If the  Company  shall  furnish  to the
Initiating  Holders a certificate  signed by the Chief Executive  Officer of the
Company  stating  that in the good faith  judgment of the Board of  Directors it
would be seriously  detrimental to a material  transaction then being pursued by
the Company or its stockholders for a registration  statement to be filed in the
near future, then the Company's  obligation to use its best efforts to register,
qualify or comply  under this  Section 3.1 shall be deferred for a period not to
exceed one hundred eighty (180) days from the date of receipt of written request
from the Initiating Holders;  provided,  however, that the Company shall only be
entitled  to such  deferral  one (1)  time  with  respect  to each  registration
pursuant to this Section 3.1

                  (b) Subject to the  foregoing,  the Company  will use its best
efforts to file a registration  statement covering the Registrable Securities as
soon as  practicable  after receipt of the request or requests of the Initiating
Holders.

                  (c) The Initiating Holders shall include in their request made
pursuant  to  this  Section  3.1  the  name,  if  any,  of  the  underwriter  or
underwriters that such Initiating Holders would propose, with the consent of the
Company  (which  consent  shall  not be  unreasonably  withheld),  to  employ in
connection  with  the  public  offering  proposed  to be  made  pursuant  to the
registration  requested,  and the Company shall include such  information in the
written  notice  referred to in clause (i) of Section  3.1(a).  The right of any
Holder to registration pursuant to this Section 3.1 shall be conditioned on such
Holder's  participation in such  underwriting and the inclusion of such Holder's
Registrable Securities in the underwriting. The Company shall (together with all
Holders  proposing to distribute  their  securities  through such  underwriting)
enter into an  underwriting  agreement in customary form with the underwriter or
underwriters  selected  for such  underwriting  in the manner  set forth  above.
Notwithstanding  any other  provision of this  Section 3. 1, if the  underwriter
advises the  Initiating  Holders in writing  that  marketing  factors  require a
limitation  of the  number  of shares to be  underwritten,  then the  Initiating
Holders shall so advise all Holders of Registrable  Securities and the number of
shares of Registrable  Securities that may be included in the  registration  and
underwriting,  as determined by the  underwriters,  shall be allocated among all
Holders  thereof in  proportion,  as nearly as  practicable,  to the  respective
amounts of Registrable Securities requested to be registered by such Holders (or
in such  other  manner as the  Holders  requesting  registration  may elect in a
written  notice to the  Company  signed  by all such  Holders).  No  Registrable
Securities  excluded  from  the  underwriting  by  reason  of the  underwriter's
marketing limitation shall be included in such registration.

         Section 3.2       Form S-3 Registration.

                  (a) In case the  Company  shall  receive  from any  Holder  or
Holders a written  request or requests that the Company effect a registration on
Form S-3 and any related  qualification  or compliance  with respect to all or a
part of the Registrable  Securities owned by such Holder or Holders, the Company
will:

                           (i)  promptly  give  written  notice of the  proposed
registration, and any related qualification or compliance, to all other Holders;
and

                           (ii) as soon as practicable, effect such registration
and all such  qualifications and compliances as may be so requested and as would
permit or facilitate  the sale and  distribution  of all or such portion of such
Holder's or Holders'  Registrable  Securities  as are specified in such request,
together with all or such portion of the Registrable Securities of any Holder or
Holders  joining in such  request as are  specified in a written  request  given
within thirty (30) days after  receipt of such written  notice from the Company;
provided,  however,  that the Company  shall not be obligated to effect any such
registration,  qualification or compliance, pursuant to this Section 3.2: (i) if
the Company is not  qualified as a registrant  entitled to use Form S-3; (ii) if
the Holders propose to sell  Registrable  Securities at an aggregate sales price
to the public of less than $1,000,000;  (iii) in any particular  jurisdiction in
which the Company  would be required to execute a general  consent to service of
process in effecting such registration, qualification or compliance and in which
it has not already  filed such a consent;  (iv) if the Company has  effected one
such registration  pursuant to this Section 3.2 during the preceding twelve (12)
months;  or (v) if the Company has effected a registration on Form SI within the
preceding one hundred eighty (180) days.  Subject to the foregoing,  the Company
shall file a registration  statement  covering the  Registrable " Securities and
other  securities  so requested to be registered  as soon as  practicable  after
receipt of the request or requests of the Holders.

                  (b) Registrations  effected pursuant to this Section 3.2 shall
not be counted as a Request for  Registration  effected  pursuant to Section 3.1
hereof.

         Section 3.3       Company Registration.

                  (a) If at any time,  or from time to time,  the Company  shall
determine to register any of its  securities,  either for its own account or f6r
the account of a security  holder or holders,  other than (i) a registration  on
Form S-8 relating  solely to employee  benefit plans,  or a registration on Form
S-4 relating  solely to an SEC Rule 145  transaction,  or a registration  on any
other form which does not include substantially the same information as would be
required  to be  included  in a  registration  statement  covering  the  sale of
Registrable  Securities,  (ii) a  registration  pursuant to Sections  3.1 or 3.2
hereof,  or (iii) the Initial  Public  Offering  (provided  that at least ninety
percent  (90%) of the  securities  sold  therein are sold for the account of the
Company  and  that any  selling  shareholders  acquired  their  shares  in their
capacity as employees of the Company or its Affiliates), the Company will:

                           (i)  promptly  give to  each  Holder  written  notice
thereof; and

                           (ii)  include  in  such  registration,   and  in  any
underwriting  involved therein, all the Registrable  securities specified in any
written  request or  requests  by any Holder or Holders  received by the Company
within thirty (30) days after such written notice is given on the same terms and
conditions  as the  Common  Stock,  if any,  otherwise  being sold  through  the
underwriter in such registration.

                  (b) If the  registration  of which the Company gives notice is
for a registered public offering involving an underwriting, the Company shall so
advise the Holders as a part of the written  notice given pursuant to clause (i)
of  Section  3.3(a).  In such  event  the right of any  Holder  to  registration
pursuant  to  this  Section  3.3  shall  be   conditioned   upon  such  Holder's
participation   in  such   underwriting  and  the  inclusion  of  such  Holder's
Registrable  Securities in the underwriting to the extent provided  herein.  The
Company and all Holders  proposing to distribute  their  Registrable  Securities
through  such   underwriting   shall  enter  into  an   underwriting   agreement
in-customary  form  with  the  underwriter  or  underwriters  selected  for such
underwriting by the Company.

                  (c)  Notwithstanding  any other provision of this Section 3.3,
if the  underwriter  determines in good faith that marketing  factors  require a
limitation of the number of shares to be underwritten,  and gives written notice
thereof to the Company or the Holders,  the  underwriter may limit the amount of
Registrable Securities to be included in the registration and underwriting.  The
Company  shall so advise  all  Holders of  Registrable  Securities  which  would
otherwise be registered  and  underwritten  pursuant  hereto,  and the number of
shares of Registrable  Securities that may be included in the  registration  and
underwriting  shall be allocated  among all of the Holders,  in  proportion,  as
nearly as practicable,  to the amounts of Registrable Securities requested to be
registered by such Holder.- 'or in such ot4ier manner as the Holders  requesting
registration  may eject in a written  notice to the  Company  signed by all such
Holders). No Registrable  Securities excluded from the underwriting by reason of
the underwriter's marketing limitation shall be included in such registration.

         Section  3.4  Expenses  of  Registration.   All  expenses  incurred  in
connection with any registration,  qualification or compliance  pursuant to this
Article  III,  including  without  limitation,  all  registration,   filing  and
qualification  fees,  printing expenses,  escrow fees, fees and disbursements of
counsel for the Company and the reasonable fees and disbursements of one counsel
to the selling stockholders,  accounting fees and expenses,  and expenses of any
special audits incidental to or required by such registration, shall be borne by
the Company;  provided,  however,  that the Company shall not be required to pay
underwriters' discounts or commissions relating to Registrable Securities.

         Section 3.5  Registration  Procedures.  If and  whenever the Company is
required by the provisions of this Article III to use its best efforts to effect
the registration of any of the Registrable Securities under the Act, the Company
will, as expeditiously as possible:

                  (a)  Prepare  and file with the SEC a  registration  statement
with  respect  to such  securities  and use  its  best  efforts  to  cause  such
registration  statement to become and remain effective for such period as may be
necessary  to  permit  the  successful  marketing  of such  securities  (but not
exceeding  one hundred  eighty  (180) days) or until the Holder or Holders  have
completed the  distribution  described in the  registration  statement  relating
thereto, whichever first occurs.

                  (b)  Prepare  and  file  with  the  SEC  such  amendments  and
supplements to such registration statement and the prospectus used in connection
therewith as may be necessary to comply with the  provisions  of the Act; and to
keep such registration  statement effective for that period of time specified in
Section 3.5(a) hereof.

                  (c) Furnish to each Holder  participating  in the registration
such number of prospectuses and preliminary  prospectuses in conformity with the
requirements  of the Act, and such other documents as such Holder may reasonably
request in order to  facilitate  the  public  sale or other  disposition  of the
Registrable Securities being sold by such Holder;

                  (d) In the event of any underwritten  public  offering,  enter
into and perform its obligations under an underwriting  agreement,  in usual and
customary  form,  with the managing  underwriter of such  offering.  Each Holder
participating  in such  underwriting  shall  also  enter  into and  perform  its
obligations under such an agreement.

                  (e) Notify each Holder of  Registrable  Securities  covered by
such  registration  statement at any time when a prospectus  relating thereto is
required to be delivered under the Act of the happening of any event as a result
of which the  prospectus  included in such  registration  statement,  as then in
effect,  includes  an untrue  statement  of a material  fact or omits to state a
material fact required to be stated  therein or necessary to make the statements
therein not misleading in the light of the circumstances then existing.

                  (f)  Furnish,   at  the  request  of'  any  Holder  requesting
registration of Registrable Securities pursuant to this Article III, on the date
that such  Registrable  Securities are delivered to the underwriters for sale in
connection with a registration  pursuant to this Article III, if such securities
are being sold through  underwriters,  or, if such securities are not being sold
through underwriters,  on the date that the registration  statement with respect
to such securities  becomes effective,  (i) an opinion,  dated such date, of the
counsel representing the Company for the purposes of such registration,  in form
and substance as is customarily given to underwriters in an underwritten  public
offering,  addressed to the underwriters,  if any, and to the Holders requesting
registration  of Registrable  Securities and (ii) a letter dated such date, from
the  independent  certified  public  accountants  of the  Company,  in form  and
substance as is customarily given by independent certified public accountants to
underwriters in an underwritten public offering,  addressed to the underwriters,
if any, and to the Holders requesting registration of Registrable Securities.

                  (g)  Use  its  best   efforts  to   register  or  qualify  the
Registrable Securities covered by such registration  statements under such other
securities or blue sky laws of such jurisdictions as each such selling Holder of
Registrable  Securities shall  reasonably  request and do any and all other acts
and  things  which  may be  necessary  or  desirable  to enable  such  Holder to
consummate the public sale or other disposition in such jurisdictions,  provided
that the Company shall not be required in connection therewith or as a condition
thereto  to  qualify  to do  business  or file a general  consent  to service of
process in any such jurisdictions.

                  (h) Give the Holders  requesting  registration  of Registrable
Securities pursuant to this Article III, their  underwriters,  if any, and their
respective  counsel and  accountants,  the  opportunity  to  participate  in the
preparation of any registration  statement,  each prospectus included therein or
filed with the SEC, and each amendment thereof or supplement  thereto,  and will
give each of them such access to its books and records and such opportunities to
discuss the business,  finances and accounts of the Company and its subsidiaries
with its officers,  directors and the  independent  public  accountants who have
certified its financial  statements  as shall be  necessary,  in the  reasonable
judgment of such Holders' and such underwriters'  respective counsel, to conduct
a reasonable investigation within the meaning of the Act.

                  (i) Provide a transfer agent and registrar for all Registrable
Securities covered by such registration not later than the effective date of the
registration statement with respect to such Registrable Securities.

                  (j) Use its best  efforts to list all  Registrable  Securities
covered by the registration statement on any securities exchange on which any of
the Registrable Securities are then listed.

         Section 3.6       Indemnification.

                  (a) The Company  agrees to indemnify  and hold  harmless  each
Holder of Registrable  Securities with respect to which a registration statement
has been filed under the Act pursuant to this Article III, each of such Holder's
partners, officers, directors,  employees, agents and advisors, each underwriter
of any of the Registrable  Securities  included in such registration  statement,
and each person, if any, who controls any such Holder or underwriter  within the
meaning of the Act or the Exchange Act (hereinafter  collectively referred to as
the "Holder Underwriters"), as follows:

                           (i) against any and all loss, liability, claim (joint
or several),  damage and expense  whatsoever arising out of any untrue statement
or alleged untrue  statement of a material fact  contained in such  registration
statement  (or any  amendment  thereto),  or the  omission  or alleged  omission
therefrom of a material fact required to be stated  therein or necessary to make
the statements therein not misleading, or arising out of any untrue statement or
alleged untrue  statement of a material fact  contained in any final  prospectus
(or any amendment or supplement  thereto),  or the omission or alleged  omission
therefrom of a material fact necessary in order to make the statements  therein,
in the light of the  circumstances  under which they were made, not  misleading,
unless such untrue  statement  or omission or such alleged  untrue  statement or
omission was made in reliance  upon and in conformity  with written  information
furnished  to the Company by any  Holder-Underwriter  expressly  for use in such
registration  statement (or any amendment  thereto) or such final prospectus (or
any amendment or supplement thereto);

                           (ii)  against  any and all  loss,  liability,  claim,
damage and  expense  whatsoever  to the extent of the  aggregate  amount paid in
settlement  of  any  litigation,  commenced  or  threatened,  or  of  any  claim
whatsoever  based upon any such untrue statement or omission or any such alleged
untrue  statement or omission,  if such  settlement is effected with the written
consent of the Company; and

                           (iii)  against  any and all  legal or  other  expense
whatsoever reasonably incurred in investigating,  preparing or defending against
any litigation,  commenced or threatened, or any claim whatsoever based upon any
such untrue  statement or  omission,  or any such  alleged  untrue  statement or
omission,  to the extent that any such  expense is not paid under  clause (i) or
(ii) above,  which expenses under this clause (iii) shall be paid by the Company
as incurred.

                  (b) The  Company  shall be  notified  in writing of any matter
potentially  giving rise to a claim under this  Section 3.6 within a  reasonable
time after the assertion thereof, but failure to so notify the Company shall not
relieve  the  Company  from any  liability  which it may have  pursuant  to this
indemnity  agreement or otherwise,  except if and to the extent that the Company
is materially  prejudiced by such delay. In case of any such notice, the Company
shall be entitled to  participate  at its  expense in the  defense,  or if it so
elects  within a reasonable  time after  receipt of such  notice,  to assume the
defense  of  any  suit  brought  to  enforce  any  such  claim  (unless  in  the
Holder-Underwriter's  reasonable  judgment a conflict of interest  between  such
Holder-Underwriter  and the Company may exist in respect of such claim);  but if
it so elects to assume the defense,  such defense  shall be conducted by counsel
chosen  by  it  and   reasonably   acceptable  to  the   Holder-Underwriter   or
Holder-Underwriters.  In the event that the Company elects to assume the defense
of  any  such  suit  and  retain  such  counsel,   the   Holder-Underwriter   or
Holder-Underwriters   shall  have  the  right  to  retain  separate  counsel  to
participate  in such  proceedings,  but at the sole  cost.  and  expense  of the
Holder-Underwriters.  No  indemnifying  party  shall  consent  to  entry  of any
judgment or enter into any settlement of any pending or threatened proceeding in
respect  of  which  an  indemnified  party is or  could  have  been a party  and
indemnity  could have been sought under  paragraph (a) of this Section 3.6 which
does not include as an unconditional  term thereof the giving by the claimant or
plaintiff to such  indemnified  party of a release from all liability in respect
to such claim or litigation without the consent of the indemnified party.

                  (c) Each Holder  severally  agrees that it will  indemnify and
hold harmless the Company, each officer,  director,  employee, agent and advisor
of the Company, each person, if any, who controls the Company within the meaning
of  the  Act,  each  underwriter  of  Registrable  Securities  included  in  any
registration  statement  which has been  filed  under the Act  pursuant  to this
Article III, and each person,  if any, who controls such underwriter  within the
meaning  of the Act,  against  any and all loss,  liability,  claim,  damage and
expense described in clauses (a)(i) through (a)(iii),  inclusive, of Section 3.6
above,  up to the  amount  of the  gross  proceeds  actually  received  from the
offering by such Holder,  but only with respect to statements  or omissions,  or
alleged  statements  or omissions  made in such  registration  statement (or any
amendment thereto) or final prospectus (or any amendment or supplement  thereto)
in reliance upon and in  conformity  with written  information  furnished to the
Company by such Holder expressly for use in such registration  statement (or any
amendment  thereto) or such final  prospectus  (or any  amendment or  supplement
thereto).  In case any action shall be brought against the Company or any person
so indemnified  pursuant to the provisions of this Section 3.6(c) and in respect
of which  indemnity  may be sought  against  any Holder,  the Holders  from whom
indemnity is sought  shall have the rights and duties given to the Company,  and
the  Company  and the other  persons  so  indemnified  shall have the rights and
duties given to the persons  entitled to  indemnification  by the  provisions of
Section 3.6(b) above.

         Section 3.7 Information by Holder. The Holder or Holders of Registrable
Securities  included  in any  registration  shall  furnish to the  Company  such
information  regarding such Holder or Holders, and the distribution  proposed by
such Holder or Holders,  as the Company may reasonably request in writing and as
shall  be  required  in  connection  with  any  registration,  qualification  or
compliance referred to in this Article III.

         Section 3.8 Sale Without  Registration.  If at the time of any transfer
(other than a transfer not  involving a change in  beneficial  ownership) of any
Registrable  Securities,  such  Registrable  Securities  shall not be registered
under the Act,  the  Company  may  require,  as a  condition  of  allowing  such
transfer,  that  the  Holder  or  transferee  furnish  to the  Company  (a) such
information as is necessary in order to establish that such transfer may be made
without  registration  under the Act,  and (b) (if the  transfer  is not made in
compliance with Rule 144) at the expense of the Holder or transferee, an opinion
of counsel  reasonably  satisfactory to the Company in form and substance to the
effect that such transfer may be made without registration under the Act.

         Section 3.9 Rule 144 Reporting.  With a view to making available to the
Holders  the  benefits  of certain  rules and  regulations  of the SEC which may
permit  the  sale  of  the   Registrable   Securities  to  the  public   without
registration, the Company agrees to use its best efforts to:

                  (a) Make and keep public information available, as those terms
are  understood and defined in SEC Rule 144, at all times after ninety (90) days
after  the  effective  date of the  first  registration  statement  filed by the
Company for an offering of its Common Stock to the general public; and

                  (b) File with the SEC in a timely manner all reports and other
documents required of the Company under the Act and the Exchange Act.

         Section 3.10 Transfer of Registration  Rights.  The rights to cause the
Company to register  securities  granted by the Company under  Sections 3.1, 3.2
and  3.3  hereof  may be  assigned  in  writing  by any  Holder  of  Registrable
Securities to a transferee or assignee of not less than Forty Thousand  (40,000)
shares of the  Registrable  Securities (as  appropriately  adjusted from time to
time for stock splits and the like); provided,  that such transfer may otherwise
be  effected  in  accordance  with the terms of this  Agreement  and  applicable
securities laws; and provided further,  that the Company is given written notice
by such holder of  Registrable  Securities at the time of or within a reasonable
time after said  transfer,  stating the name and address of said  transferee  or
assignee and identifying the securities with respect to which such  registration
rights are being assigned.

         Section 3.11      "Market Stand-off" Agreement.

                  (a) If  requested  by  the  underwriter  in  any  registration
pursuant to Section  3.3, the Holders  shall not sell or  otherwise  transfer or
dispose of any Registrable Securities held by them during the one hundred eighty
(180) day period following the effective date of a registration statement of the
Company filed under the Act; provided that (i) such agreement shall not apply to
any shares of Registrable  Securities  that are included in such public offering
in  accordance  with  the  terms  hereof  and (ii) all  executive  officers  and
directors of the Company, and all persons who own more than ten percent (10%) of
the issued and  outstanding  shares of capital stock of the Company,  enter into
similar  agreements.  The  Company may impose stop  transfer  instructions  with
respect to the Registrable Securities subject to the foregoing restriction until
the end of said one hundred eighty (180) day period.

                  (b)  If  requested  by  an  underwriter  in  any  registration
pursuant to Section 3.1 or 3.2, the Company shall not sell or otherwise transfer
or dispose of any shares of the  Company's  capital stock during the one hundred
eighty (180) day period following the effective date of a registration statement
of the Company filed under the Act, except for sales by the Company (i) pursuant
to registrations on Form S-4 or S-8 (or any successor or similar forms thereto),
or (ii)  in  connection  with a bona  fide  acquisition  or  strategic  alliance
transaction.

         Section  3.12  Additional  Registration  Rights.  The  Company  has not
previously  entered into any agreement  granting any registration  rights to any
person or entity.  If on or after the date of this  Agreement the Company enters
into any agreement  with respect to its  securities  which grants more favorable
registration  rights to any person or entity  than those  granted to the Holders
pursuant to this Agreement,  this Agreement shall be deemed to be amended, as of
the date of any such agreement, to grant such more favorable registration rights
to the Holders.

                                   ARTICLE IV
                                    COVENANTS

         Section 4.1 Transactions with Affiliates. Prior to the occurrence of an
Initial Public Offering,  the Company shall not (and shall not permit any of its
subsidiaries  to),  without  the  consent of Ciba,  enter  into or  perform  any
transaction,  including  without  limitation,  the  purchase,  leasing,  sale or
exchange  of  property  or assets or the hiring or  rendering  of any service (a
"Transaction"),   with  any  affiliate  of  the  Company  (including  IOMED  and
directors, officers or employees of the Company or IONLED), except at prices and
on terms not less  favorable to the Company or such  subsidiary  than that which
would have been obtained in an  arms-length  transaction  with a  non-affiliated
party.

         Section 4.2 Financial  Statements.  So long as Ciba holds at least five
percent (5%) of the  outstanding  shares of the Company's  capital stock and the
Company is not otherwise  publicly  reporting,  the Company will deliver to Ciba
the following financial statements. As soon as available and in any event within
forty five (45) days after the end of each fiscal quarter (other than the fiscal
quarter  ending on the fiscal year end),  the Company  will deliver an unaudited
consolidated  balance sheet of the Company and its subsidiaries as of the end of
such  fiscal  quarter  and  the  related  consolidated   statements  of  income,
stockholders'  equity and cash flows for such fiscal  quarter and for the period
from the  beginning  of the then  current  fiscal year to the end of such fiscal
quarter,  setting  forth in each  case in  comparative  form  the  corresponding
figures for the  corresponding  periods of the previous  fiscal year. As soon as
available  and in any event within ninety (90) days after the end of each fiscal
year, the Company will deliver (a) the consolidated balance sheet of the Company
and  its  subsidiaries  as of the  end of  such  fiscal  year  and  the  related
consolidated statements of income,  stockholders' equity and cash flows for such
fiscal year,  setting forth in each case in comparative  form the  corresponding
figures for the previous  fiscal year,  and (b) a report  thereon of independent
certified public  accountants of recognized  national  standing  selected by the
Company and stating that such consolidated  financial  statements fairly present
the  consolidated  financial  position of the Company and its subsidiaries as of
the dates indicated and the results of their operations and their cash flows for
the  periods  indicated  in  accordance  with  generally   accepted   accounting
principles  applied on a basis  consistent with prior years (except as otherwise
disclosed  in such  financial  statements)  and  that  the  examination  by such
accountants  has been made in accordance with Unites States  generally  accepted
auditing standards.

         Section 4.3       Transfer Restrictions.

                  (a) Prohibition on Certain Transfers.  For a period of two (2)
years  from the date of this  Agreement,  IOMED  shall  not,  without  the prior
written  consent of Ciba,  make a Prohibited  Transfer of any,  shares of Common
Stock (or securities  convertible into,  exchangeable for or otherwise entitling
the holder  thereof to receive  shares of Common  Stock) now owned or  hereafter
acquired by it.

                  (b)      Right of First Offer on Certain Transfers.

                           (i) Offer.  Subject to Section 4.3(a), if at any time
IOMED proposes to enter into a Prohibited Transfer of any shares of Common Stock
(or securities  convertible  into,  exchangeable for or otherwise  entitling the
holder  thereof  to  receive  shares of  Common  Stock)  now owned or  hereafter
acquired by it, and the  consequence  of such  Prohibited  Transfer  would be to
cause a Change of  Control  of the  Company  (any such  Prohibited  Transfer,  a
"Transaction"),  then it shall  promptly  forward to Ciba a written  notice (the
"Offer  Notice")  offering to enter into a Transaction  with Ciba and specifying
the  purchase  price  (the  "Proposed  Purchase  Price")  and  other  terms  and
conditions under which it would enter into such Transaction with Ciba (the offer
made in any such Offer  Notice,  the  "Offer").  Ciba shall have sixty (60) days
after its  receipt  of an Offer  Notice  (the  "Acceptance  Period")  to provide
written notice to IOMED of its acceptance of the Offer.

                           (ii) Response to Offer. If Ciba accepts the Offer, it
shall be obligated to consummate  such  Transaction at the price and other terms
specified  in the Offer  Notice  within one hundred  twenty (120) days after the
acceptance  of the Offer,  subject to  negotiation  of a definitive  acquisition
agreement containing  representations and warranties,  covenants,  conditions to
closing and such other terms and  conditions  customary  for  agreements  of its
type. If Ciba rejects the Offer (or otherwise  fails to forward an acceptance of
the Offer prior to the expiration of the Acceptance Period),  IOMED shall, for a
period of two hundred  seventy  (270) days after  expiration  of the  Acceptance
Period,  have the right to consummate a Transaction of the type described in the
Offer Notice only at a price  greater than ninety  percent (90%) of the Proposed
Purchase Price and on such other terms and conditions  more favorable to it than
those  offered to Ciba (unless Ciba  consents to such lower price or other terms
and  conditions,  which consent  shall not be  unreasonably  withheld,  it being
understood that Ciba's  withholding of consent based on its desire to consummate
a Transaction at such lower price or other terms and conditions  shall be deemed
reasonable),  provided,  however,  that in the event that a Transaction  has not
been  consummated  within such two hundred  seventy  (270) day period,  then any
proposed future Transaction shall continue to be subject to this Section 4.3(b).

                           (iii) Survival. The offer rights of Ciba described in
this Section  4.3(b)  shall  survive for a period of twelve (12) months from the
effective  date  of  termination  of  that  certain   Research  and  Development
Agreement,  dated of even date herewith,  by and between the Company,  IOMED and
Ciba,  and  shall  thereafter  terminate  automatically  and  cease to be of any
further force and effect.

         Section 4.4       Preemptive Rights.

                  (a) At least ten (10) days prior to  consummating  any sale of
Securities (a "Sale"),  the Company shall notify Ciba in writing of such pending
Sale (the "Sale  Notice").  Each Sale Notice shall  describe all of the material
terms of the Sale and of the Securities to be sold therein  (including,  without
limitation,  the number of such Securities to be sold and the sale price).  Ciba
shall have the right, exercisable for a period of ninety (90) days following its
receipt of each Sale Notice, to purchase from the Company, at the purchase price
set forth in such Sale Notice,  up to a number of newly issued Securities of the
type to be sold in such Sale  (which  Securities  shall be in  addition to those
sold by the Company in such Sale)  equal to the  product of the Ciba  Percentage
multiplied  by the total number of such  Securities  proposed to be sold in such
Sale.  Such right shall be exercised by  delivering  to the Company,  within the
ninety (90) day period noted above,  a written  notice of exercise (an "Exercise
Notice"),  which shall specify the number of Securities  Ciba wishes to purchase
and the date on which Ciba wishes to  consummate  such  purchase  (the  "Closing
Date"),  which shall be no later than ten (10)  business days after the later of
(i) the date of the  consummation of the, Sale and (ii) the date of the Exercise
Notice.

                  (b) The  preemptive  right  granted in this  Section 4.4 shall
terminate upon the  consummation of, and shall not be valid with respect to, the
Initial Public Offering.

                  (c) The closing of a purchase of  Securities  by Ciba pursuant
to this Section 4.4 shall take place at the  principal  office of the Company on
the Closing Date (or at such other time and place. as the Company and Ciba shall
agree upon).  At such closing the Company shall issue and deliver the applicable
Securities  and Ciba shall  deliver a  certified  check to the  Company  for the
applicable  purchase price. The parties shall also execute and deliver customary
closing documents, including, without limitation, investment representations.

                  (d) The  rights  of Ciba  under  this  Section  4.4 may not be
assigned to, or exercised by, any other person or entity, other than a successor
to Ciba's Pharmaceutical Division, whether by merger, consolidation, stock sale,
asset sale or otherwise.

         Section  4.5 Payment  upon First Sale of Control.  No later than thirty
(30)  days  after  consummation  of the first  Sale of  Control  of the  Company
occurring after March 29, 1996 in which the consideration  paid by the acquiring
party or parties (the  "Acquisition  Consideration")  is more than Seven Million
Dollars ($7,000,000) (the "First Sale of Control"), the Company shall pay to the
holders of the Ciba Shares,  on a pro-rata  basis,  cash in an aggregate  amount
equal to the product of (x) the Sale of Control  Premium,  multiplied by (y) the
percentage of the Ciba Shares that remain  outstanding  immediately prior to the
closing of the First Sale of Control.  Such  payment  shall be paid prior and in
preference to any dividend or distribution of the assets or surplus funds of the
Company to the holders of any other  shares of stock of the Company by reason of
their ownership of such stock.

                                    ARTICLE V
                         REPRESENTATIONS AND WARRANTIES

         Section 5.1 Representations and Warranties of the Company.  The Company
hereby represents and warrants to Ciba and IOMED as follows:

                  (a) Corporate  Authorization.  The Company has full  corporate
power and  authority  to execute and deliver this  Agreement  and to perform its
respective obligations hereunder. The execution, delivery and performance by the
Company  of  this  Agreement  has  been  duly  and  validly  authorized,  and no
additional corporate authorization or consent is required in connection with the
execution, delivery and performance by the Company of this Agreement.

                  (b) Consents and Approvals.  No consent,  approval,  waiver or
authorization  is required to be obtained by the Company from,  and no notice or
filing is  required  to be given by the Company to, or to be made by the Company
with, any federal,  state,  local or other  governmental  authority or any other
person in connection with the execution, delivery and performance by the Company
of this Agreement.

                  (c) Non-Contravention. The execution, delivery and performance
by the  Company of this  Agreement  and the  consummation  by the Company of the
transactions contemplated hereby does not and will not (i) violate any provision
of the charter,  bylaws or other organizational  documents of the Company,  (ii)
conflict  with,  or result in the breach of, or constitute a default  under,  or
result in the  termination,  cancellation  or  acceleration  (whether  after the
filing of notice or the lapse of time or both) of any right or obligation of the
Company  under,  or to a loss of any  benefit to which the  Company is  entitled
under, any agreement,  contract,  lease, license, note, bond, indenture or other
written  document of any type, or result in the creation of any encumbrance upon
any of the assets of the Company,  or (iii)  violate or result in a breach of or
constitute a default  under any law,  rule,  regulation,  judgment,  injunction,
order,  decree or other  restriction of any court or  governmental  authority to
which the Company is subject.

                  (d) Binding Effect.  This Agreement has been duly executed and
delivered by the Company and constitutes a valid and legally binding  obligation
of the Company, enforceable in accordance with its terms, subject to bankruptcy,
insolvency, reorganization, moratorium and similar laws of general applicability
relating to or affecting creditors, rights and to general equity principles.

                  (e)  Capitalization.  The  authorized  capital  stock  of  the
Company consists of Four Million  (4,000,000)  shares of Common Stock, $.001 par
value per  share,  Eight  Hundred  Thousand  (800,000)  of which are  issued and
outstanding,  and One Million  (1,000,000)  shares of Preferred Stock, $.001 par
value per share,  none of which are issued and outstanding.  Except as set forth
in this Agreement,  the Company does not have outstanding any rights (preemptive
or other) or options to  subscribe  for or  purchase,  or any  warrants or other
agreements  providing  for or  requiring  the  issuance  by the  Company of, any
capital stock or securities  convertible  into or  exchangeable  for its capital
stock.

         Section  5.2  Representations  and  Warranties  of  Ciba.  Ciba  hereby
represents and warrants to the Company and IOMED as follows:

                  (a) Corporate Authorization. Ciba has full corporate power and
authority to execute and deliver this  Agreement  and to perform its  respective
obligations hereunder.  The execution,  delivery and performance by Ciba of this
Agreement  has been duly and validly  authorized,  and no  additional  corporate
authorization or consent is required in connection with the execution,  delivery
and performance by Ciba of this Agreement.

                  (b) Consents and Approvals.  No consent,  approval,  waiver or
authorization  is required to be obtained by Ciba from,  and no notice or filing
is  required  to be given by Ciba to, or to be made by Ciba with,  any  federal,
state, local or other  governmental  authority or any other person in connection
with the execution, delivery and performance by Ciba of this Agreement.

                  (c) Non-Contravention. The execution, delivery and performance
by Ciba of this  Agreement  and  the  consummation  by Ciba of the  transactions
contemplated  hereby  does not and will not (i)  violate  any  provision  of the
charter,  bylaws or other organizational  documents of Ciba, (ii) conflict with,
or result in the  breach of, or  constitute  a default  under,  or result in the
termination, cancellation or acceleration (whether after the filing of notice or
the lapse of time or both) of any right or  obligation  of Ciba  under,  or to a
loss of any benefit to which Ciba is entitled  under,  any  agreement,  contract
lease, license,  note, bond, indenture or other written document of any type, or
result in the  creation of any  encumbrance  upon any of the assets of Ciba,  or
(iii)  violate or result in a breach of or  constitute a default  under any law,
rule, regulation,  judgment,  injunction,  order, decree or other restriction of
any court or governmental authority to which Ciba is subject.

                  (d) Binding Effect.  This Agreement has been duly executed and
delivered by Ciba and  constitutes  a valid and legally  binding  obligation  of
Ciba,   enforceable  in  accordance  with  its  terms,  subject  to  bankruptcy,
insolvency, reorganization, moratorium and similar laws of general applicability
relating to or affecting creditors, rights and to general equity principles.

         Section 5.3  Representations  and  Warranties  of IOMED.  IOMED  hereby
represents and warrants to the Company and Ciba as follows:

                  (a)   Authorization.   IOMED  has  full  corporate  power  and
authority to execute and deliver this  Agreement and to perform its  obligations
hereunder.  The execution,  delivery and  performance by IOMED of this Agreement
has been duly and validly authorized,  and no additional corporate authorization
or  consent  is  required  in  connection  with  the  execution,   delivery  and
performance by IOMED of this Agreement.

                  (b) Consents and Approvals.  No consent,  approval,  waiver or
authorization  is required to be obtained by IOMED from, and no notice or filing
is required to be given by IOMED to, or to be made by IOMED with,  any  federal,
state, local or other  governmental  authority or any other person in connection
with the execution, delivery and performance by IOMED of this Agreement.

                  (c) Non-Contravention. The execution, delivery and performance
by IOMED of this  Agreement and the  consummation  by IOMED of the  transactions
contemplated  hereby  does not and will not (i)  violate  any  provision  of the
articles of incorporation  or bylaws of IOMED,  (ii) conflict with, or result in
the breach of, or  constitute  a default  under,  or result in the  termination,
cancellation or acceleration (whether after the filing of notice or the lapse of
time or both) of any right or  obligation  of IOMED  under,  or to a loss of any
benefit to which  IOMED is  entitled  under,  any  agreement,  contract,  lease,
license,  note, bond, indenture or other written document of any type, or result
in the  creation of any  encumbrance  upon any of the assets of IOMED,  or (iii)
violate or result in a breach of or  constitute a default  under any law,  rule,
regulation,  judgment,  injunction,  order,  decree or other  restriction of any
court or governmental authority to which IOMED is subject.

                  (d) Binding Effect.  This Agreement has been duly executed and
delivered by IOMED and  constitutes  a valid and legally  binding  obligation of
IOMED,  enforceable  in  accordance  with  its  terms,  subject  to  bankruptcy,
insolvency, reorganization, moratorium and similar laws of general applicability
relating to or affecting creditors, rights and to general equity principles.

                  (e) Ownership of Shares. IOMED owns of record and beneficially
the IOMED Shares, free and clear of any judgment,  lien, charge, claim, security
interest or other encumbrance of any kind whatsoever, other than as set forth on
Schedule 5.3(e).

                                   ARTICLE VI
                                  MISCELLANEOUS

         Section 6.1  Successors  and  Assigns.  Except as  otherwise  expressly
provided  herein,  the  provisions  hereof shall inure to the benefit of, and be
binding upon, the successors,  assigns,  heirs,  executors and administrators of
the parties  hereto and shall inure to the benefit of and be enforceable by each
person  who  shall be a holder  of  Registrable  Securities  from  time to time;
provided,  however, that prior to the receipt by the Company of adequate written
notice of the transfer of any  Registrable  Securities  specifying the full name
and address of the transferee,  the Company may deem and treat the person listed
as the holder of such shares in its records as the absolute  owner and holder of
such shares for all purposes.  Without limiting the generality of the foregoing,
the  provisions  of Article II and Section 4.3 hereof  shall be binding upon any
persons who acquire shares of Common Stock from IOMED;  provided,  however, that
the provisions of Section 4.3(b) shall not be binding upon any  shareholders  of
IOMED who acquire shares of Common Stock from IOMED pursuant to the  declaration
and payment by IOMED of a dividend payable in Common Stock.

         Section 6.2  Amendment  and Waiver.  Any term hereof may be amended and
the  observance  of any term  hereof  may be waived  (either  generally  or in a
particular instance and either retroactively or prospectively) only with (a) the
written  consent of the  Company,  Ciba and IOMED,  with respect to the terms of
Article II hereof or any other  provision  of this  Agreement  as it pertains to
such  Article II, and (b) the written  consent of the Company and of the Holders
of a majority of the  outstanding  Registrable  Securities,  with respect to any
other terms or  provisions  of this  Agreement.  Any amendment or waiver of this
Agreement so effected  shall be binding upon the  Company,  Ciba,  IOMED and all
Holders of Registrable Securities.

         Section 6.3  Severability.  Whenever  possible,  each provision of this
Agreement shall be interpreted in such manner as to be effective and valid under
applicable  law,  but if any  provision  of this  Agreement  shall be held to be
prohibited  by  or  invalid  under  applicable  law,  such  provision  shall  be
ineffective  only to the  extent  of such  prohibition  or  invalidity,  without
invalidating the remainder of such provision or the remaining provisions of this
Agreement.

         Section 6.4  Governing  Law.  This  Agreement  shall be governed by and
construed  under the laws of the State of New York as applied to contracts among
New York residents entered into and to be performed entirely within New York.

         Section 6.5 Counterparts. This Agreement may be executed in two or more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

         Section 6.6 Notice.  Any notice  required under this Agreement shall be
given in writing and shall be deemed  effectively  given upon actual  receipt if
delivered  either  personally  (including  by overnight  express  courier) or by
facsimile to the party to be notified or three (3) business  days after  deposit
with the United  States Post Office by  registered  or certified  mail,  postage
prepaid  (or with an  equivalent  independent  postal  service or  courier)  and
addressed to the party at the address last shown on the books of the Company for
such  purpose or to such other  address as may be  designated  by a party by ten
(10) days' advance notice to the Company.

         Section 6.7 Entire  Agreement.  This Agreement  constitutes  the entire
agreement among the parties with respect to the subject matter hereof.

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the day and year first written above.

DERMION, INC., a Delaware corporation       CIBA-GEIGY CORPORATION, a New
                                            York corporation, acting through its
                                            Pharmaceuticals Division


By:   /s/ Robert J. Lollini                 By: /s/ James M. Callahan

Name:  Robert J. Lollini                    Name: James M. Callahan

Title:  Secretary                           Title:

IOMED, INC., a Utah corporation


By: /s/ Ned M. Weinshenker

Name: Ned M. Weinshenker

Title: President & CEO



       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION


                               AGREEMENT

                             BY AND BETWEEN

                              IOMED, INC.

                                  AND

                      LABORATOIRES FOURNIER S.C.A.

                     Dated as of February 20, 1996

<TABLE>
<CAPTION>

                           TABLE OF CONTENTS

<S>               <C>      <C>                                                                                    <C>
ARTICLE           I.       DEFINITIONS............................................................................1


ARTICLE           11.      REPRESENTATIONS AND WARRANTIES.........................................................6

                           2.01. WARRANTIES OF IOMED..............................................................6
                           2.02. WARRANTIES OF FOURNIER...........................................................7

ARTICLE           111.     CONVERSION OF THE NOTE.................................................................8

                           3.01. CONVERSION.......................................................................8
                           3.02. EFFECT OF CONVERSION.............................................................8
                           3.03. RESERVATION OF CONVERSION SHARES.................................................9
                           3.04. ADJUSTMENTS......................................................................9

ARTICLE           IV.      RESEARCH AND DEVELOPMENT AGREEMENT.....................................................9

                           4.01. TERMINATION......................................................................9
                           4.02. RESEARCH COSTS...................................................................9
                           4.03. WAIVER OF CLAIMS.................................................................9
                           4.04. RETURN OF INFORMATION...........................................................10
                           4.05. FENTANYL BLOOD LEVEL STUDY......................................................10
                           4.06. ELECTRODES......................................................................10

ARTICLE '         V.       MEETINGS OF IOMED'S BOARD OF DIRECTORS................................................10

                           5.01. MEETINGS........................................................................10
                           5.02. LIMITATION......................................................................11
                           5.03. DEFINITION......................................................................11

ARTICLE           VI.      LICENSES AND SUBLICENSES..............................................................11

                           6.01. OWNERSHIP.......................................................................11
                           6.02. IOMED LICENSE To FOURNIER.......................................................12
                           6.03. FOURNIER LICENSE TO IOMED.......................................................13
                           6.04. SUBLICENSES.....................................................................13
                           6.05. RESTRICTIONS....................................................................14
                           6.06. ROYALTIES.......................................................................15

ARTICLE           VII.     SALE OF TECHNOLOGY....................................................................15

                           7.01. RESTRICTION.....................................................................15
                           7.02. RIGHT OF FIRST OFFER............................................................15

ARTICLE           VIII.    TERMINATION...........................................................................17

                           8.01. TERM............................................................................17
                           8.02. EFFECT OF TERMINATION...........................................................18
                           8.03. CONTINUING LIABILITY............................................................18

ARTICLE           IX.      GENERAL PROVISIONS....................................................................18

                           9.01. AMENDMENTS......................................................................15
                           9.02. SEVERABILITY OF PROVISIONS......................................................18
                           9.03. GOVERNING LAW...................................................................19
                           9.04. HEADINGS........................................................................19
                           9.05. COUNTERPARTS....................................................................19
                           9.06. NOTICES.........................................................................19
                           9.07. SPECIFIC PERFORMANCE............................................................20
                           9.08. SUCCESSORS AND ASSIGNS..........................................................20
                           9.09. FURTHER ASSURANCES..............................................................20
                           9.10. EXPENSES........................................................................20
                           9.11. ASSIGNMENT......................................................................20
                           9.12. CONFIDENTIAL INFORMATION........................................................21
                           9.13. PUBLICITY.......................................................................23
                           9.14. ENTIRE AGREEMENT................................................................23

EXHIBITS                   ......................................................................................25

                           A        FOURNIER INVENTIONS..........................................................25
                           B        FOURNIER TECHNOLOGY..........................................................26
                           C        IOMED INVENTIONS.............................................................28
                           D        IOMED TECHNOLOGY.............................................................29

</TABLE>                               




                                   AGREEMENT


             This Agreement ("Agreement"),  dated as of February 20, 1996, is by
and between  Iomed,  Inc.,  a Utah  corporation  having its  principal  place of
business  at 3385 West 1820 South,  Salt Lake City,  Utah 84104  ("Iomed"),  and
Laboratoires Fournier S.C.A., a French corporation having its principal place of
business at 9 rue Petitot, 21000 Dijon, France ("Fournier").


                                RECITALS


         A. Iomed and Fournier entered into a Research and Development Agreement
dated June 29, 1993 (the "Research and  Development  Agreement"),  for the joint
development  and   commercialization   of  certain  systems  for   iontophoretic
transdermal delivery.

         B.  Simultaneously  with the execution and delivery of the Research and
Development  Agreement,  Fournier  loaned to  Iomed,  and  Iomed  borrowed  from
Fournier,  an amount equal to Three Million Dollars ($3,000,000 U.S.), such loan
evidenced by a nonnegotiable subordinated convertible promissory note dated June
29, 1993 (the "Note").

         C. Iomed and Fournier  desire to terminate the Research and Development
Agreement, except as hereinafter provided, and to enter into this Agreement.

         Accordingly,  in  consideration  of the  premises  and  other  good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, Iomed and Fournier agree as follows:



                         ARTICLE I. Definitions


                  For purposes of this Agreement, the following terms shall have
the  following  meanings  (such  meanings to be equally  applicable  to both the
singular and plural forms of the terms defined):

                  1.01....."Additional   Conversion   Shares"   shall  mean  the
additional  shares of Common  Stock  and/or  the  different  class or classes of
shares, if any, to be issued to Fournier pursuant to Section 3.04 hereof. In the
case of an adjustment to the Conversion Price, the Additional  Conversion Shares
to be issued to Fournier shall  represent the  difference  between the number of
such shares  Fournier (a) would receive by dividing the Principal  Amount by the
Conversion  Price as adjusted in  accordance  with  Section  3.04 hereof and (b)
received  pursuant to Section 3.01 hereof.  In the case of a change in the class
or classes of stock,  Fournier  shall be  entitled  to  receive,  in lieu of the
Additional  Conversion  Shares  which it is  entitled  to  receive  but for such
change,  the  equivalent  of the shares of such other  class or classes of stock
that  reflects  what  Fournier  would have  received if it had been  entitled to
receive such Additional Conversion Shares immediately prior to such change.

                  1.02....."Affiliate"  shall mean,  with respect to any Person,
(a)  each  other  Person  that,  directly  or  indirectly  through  one or  more
intermediaries,  controls,  is controlled  by, or is under common  control with,
such  Person  or any  Affiliate  of such  Person  and (b) each of such  Person's
officers, directors, joint venturers and partners.

                  1.03.....****.

                  1.04....."Applicable  Law"  shall mean any  federal,  state or
local statute, law, ordinance, rule, administrative interpretation,  regulation,
order,  writ,  injunction,  directive,  judgment,  decree or other  requirement,
whether  foreign or domestic,  of any  Governmental  Authority  applicable  to a
Person or its properties, business or assets.

                  1.05....."Ciba"  shall  mean  Ciba-Geigy  Corporation  and any
Affiliate thereof.

                  1.06....."Common    Stock"   shall   mean   fully   paid   and
nonassessable shares of common stock of Iomed.

                  1.07....."Confidential Information" shall mean, subject to the
limitations  set forth in  Section  9.12  hereof,  any  technical  and  business
information relating to a Party's research, development,  inventions,  products,
production,  manufacturing,  finances, marketing,  customers, or future business
plans, including,  without limitation,  trade secrets, know-how, data, formulas,
processes,  or other intellectual property,  that is or has been disclosed to or
otherwise  received  or  obtained  by a  Receiving  Party,  whether  or  not  in
connection  with or pursuant to this  Agreement or the Research and  Development
Agreement.

                  1.08....."Conversion  Period" shall mean the period commencing
on June 29, 1995 and ending at the close of business on June 29, 1998.

                  1.09....."Conversion Price" shall mean $1.85, or as such price
may be adjusted in accordance with Section 3.04 hereof.

                  1.10....."Conversion  Shares"  shall mean the shares of Common
Stock into which the Note is converted pursuant to Section 3.01 hereof.

                  1.11....."Disclosing  Party"  shall  mean  the  Party  (a) who
discloses,  and owns or otherwise  possesses the rights and interests to and in,
the  Confidential  Information  or (b)  whose  Confidential  Information  is the
subject of any process, subpoena or demand.

                  1.12.....****.

                  1.13....."Escrow Agent" shall mean an independent third party,
mutually  acceptable to and designated by both Parties  pursuant to Section 7.02
hereof.

                  1.14....."Floor  Price" shall mean the average of the Fournier
Sealed Bid and the Iomed  Sealed Bid rounded to the  nearest  whole  dollar,  as
determined  by the  Escrow  Agent,  where  (a) the  numerator  is the sum of the
Fournier Sealed Bid and the Iomed Sealed Bid and (b) the denominator is 2.

                  1.15....."Fournier"  shall have the  meaning  set forth in the
opening paragraph of this Agreement and shall include any Affiliate of Fournier.

                  1.16....."Fournier  Inventions"  shall  mean  the  technology,
patents, patent applications,  and non-patentable  technological  information as
ascribed to Fournier on Exhibit A hereto, and any improvements) thereto.

                  1.17....."Fournier   Sealed  Bid"  shall  mean  a  sealed  bid
submitted by Fournier pursuant to Section 7.02 hereof, which bid shall set forth
the cash purchase price (in U.S.  dollars) that Fournier  offers to pay in order
to purchase all of the Offered Assets.

                  1.18....."Fournier  Technology"  shall  mean  the  technology,
patents, patent applications,  and non-patentable  technological  information as
ascribed to Fournier on Exhibit B hereto, and any improvements)  thereto that do
not constitute Fournier Inventions.

                  1.19....."GAAP"   shall  mean  generally  accepted  accounting
principles  in the  United  States of America as in effect as of the date of the
Offer Notice, including, without limitation, those set forth in the opinions and
pronouncements of the Accounting  Principles Board of the American  Institute of
Certified Public  Accountants and statements and pronouncements of the Financial
Accounting Standards Board.

                  1.20....."Governmental  Authority"  shall  mean  any  federal,
state or local  governmental  authority,  court,  government or  self-regulatory
organization,  commission, tribunal, organization, regulatory, administrative or
other agency, political or other subdivision, department, or instrumentality, or
branch of any of the foregoing, whether foreign or domestic.

                  1.21....."Iomed"  shall  have  the  meaning  set  forth in the
opening paragraph of this Agreement and shall include any Affiliate of Iomed.

                  1.22....."Iomed   Assets"  shall  mean  any  asset  of  Iomed,
including,  without  limitation,  Iomed Inventions and Iomed Technology,  or any
portion thereof;  provided,  however, that the defined term "Iomed Assets" shall
not include (a) for the purpose of Section 7.01 hereof,  Iomed assets  typically
sold by Iomed  in the  ordinary  course  of  business,  such as  electrodes  and
iontophoretic  power supply units or (b) for the purpose of Section 7.02 hereof,
(i) Iomed assets  typically  sold by Iomed in the  ordinary  course of business,
such as electrodes and iontophoretic power supply units or (ii) Iomed laboratory
equipment.

                  1.23....."Iomed   Inventions"   shall  mean  the   technology,
patents, patent applications,  and non-patentable  technological  information as
ascribed to Iomed on Exhibit C hereto, and any improvements) thereto.

                  1.24....."Iomed  Sealed Bid" shall mean a sealed bid submitted
by Iomed  pursuant to Section  7.02  hereof,  which bid shall set forth the cash
purchase price (in U.S. dollars) that Iomed is willing to accept for the sale of
the Offered Assets.

                  1.25....."Iomed   Technology"   shall  mean  the   technology,
patents, patent applications,  and non-patentable  technological  information as
ascribed to Iomed on Exhibit D hereto, and any improvements) thereto that do not
constitute Iomed Inventions.

                  1.26....."Mandated  Research"  shall  mean  the  research  and
development  obligations  assigned  to a  Party  pursuant  to the  Research  and
Development Agreement.

                  1.27....."Mini-Integrated     System"     shall    mean    any
mini-integrated wearable system, consisting of a current source, a controller, a
drug containment device, and dispersive electrodes (whether or not the foregoing
components  are  all  present  at  the  treatment  site),   intended  to  permit
iontophoretic transdermal delivery of medicaments.

                  1.28....."Note"  shall  have  the  meaning  set  forth  in the
recitals of this Agreement.

                  1.29....."Offer  Notice" shall mean a written  notice by Iomed
to Fournier,  indicating that a sale of Iomed Assets is under  consideration and
specifying the Iomed Assets subject to such sale.

                  1.30....."Offer  Period" shall mean the sixty (60)-day  period
commencing  upon the later of Fournier's  (a) receipt of the Offer  Notice,  (b)
receipt of Iomed's financial  statements,  and (c) access to Iomed's facilities,
books, and records pursuant to Section 7.02(a) hereof; provided,  however, that,
in the event the Offered  Assets  identified  in the Offer Notice do not include
any Iomed  Inventions  or Iomed  Technology,  or any portion  thereof,  then the
defined term "Offer Period" shall mean the ten (10)-day  period  commencing upon
Fournier's  receipt of such Offer  Notice,  in which case Iomed  shall  grant to
Fournier  access to Iomed's  facilities,  books,  and  records  relating to such
Offered Assets within seven (7) days of Fournier's receipt of such Offer Notice.

                  1.31....."Offered   Assets"   shall  mean  the  Iomed   Assets
specified in each Offer Notice.

                  1.32....."Parties"  shall mean Iomed and Fournier, and "Party"
shall mean Iomed or Fournier.

                  1.33....."Person"    shall   mean   any    individual,    sole
proprietorship,  partnership, joint venture, trust, unincorporated organization,
association,  corporation,  institution, public benefit corporation, firm, joint
stock company, estate, entity, Affiliate, or Governmental Authority.

                  1.34....."Principal  Amount"  shall mean the  principal sum of
Three Million Dollars ($3,000,000 U.S.), as evidenced by the Note.

                  1.35....."Qualifying  Affiliate"  shall mean any  Affiliate of
Iomed as to which: (a) Iomed owns or controls fifty percent (50%) or more of the
issued and outstanding capital stock (or other  corresponding  equity interests)
of such Affiliate and (b) none of the issued and  outstanding  capital stock (or
other  corresponding  equity interests) of such Affiliate is owned by any Person
with whom Iomed or such  Affiliate  has entered into an agreement  regarding the
research,  development, and/or commercialization of any product, which research,
development,  and/or  commercialization is being conducted, in whole or in part,
by such Affiliate.

                  1.36....."Receiving  Party"  shall  mean  the  Party  who  (a)
receives or otherwise obtains  Confidential  Information of the Disclosing Party
or (b) is served with any process, subpoena or demand.

                  1.37....."Research  and  Development   Agreement"  shall  have
the-meaning set forth in the recitals of this Agreement.

                  1.38....."Research  Costs" shall mean the costs  incurred by a
Party in connection with Mandated Research.

                  1.39.....****.



               ARTICLE II. Representations and Warranties


                  2.01.....Warranties  of Iomed.  Iomed  hereby  represents  and
warrants to  Fournier  that,  as of the date of this  Agreement,  the  following
statements are and shall be true and correct in all material respects:

                           (a)      Organization  and Good Standing.  Iomed is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Utah,  has the  corporate  power and  authority  to conduct  the
business in which it presently is engaged, to enter into this Agreement,  and to
perform its  obligations  hereunder,  is  qualified  to do business as a foreign
corporation,  and is in good standing in each  jurisdiction in which the failure
to be so  qualified  would have a material  adverse  effect upon its business or
financial condition.

                           (b)     Authorization   and  Binding   Effect.   All
corporate  action on the part of Iomed and its officers and directors  necessary
for the  authorization,  execution,  and delivery of this  Agreement and for the
performance  of all of Iomed's  obligations  hereunder has been taken,  and this
Agreement,  when executed and  delivered,  shall  constitute a valid and legally
binding  obligation of Iomed  enforceable  against Iomed in accordance  with its
terms,  except as  enforceability  may be limited by bankruptcy,  insolvency and
other  laws  affecting  creditors'  rights  generally  or by  general  equitable
principles.

                           (c)     Execution,  Delivery  and  Performance.  The
execution,  delivery,  and  performance  by Iomed of this  Agreement  do not (i)
violate or breach the  certificate  of  incorporation  or bylaws of Iomed,  (ii)
violate or conflict with any  Applicable  Law, (iii)  violate,  breach,  cause a
default under, or otherwise give rise to a right of termination, cancellation or
acceleration  with  respect  to  (presently,  with the  giving  of notice or the
passage of time),  any  agreement,  contract or  instrument  to which Iomed is a
party or by which any of its assets are bound, or (iv) result in the creation or
imposition of any lien, pledge, mortgage, claim, charge, or encumbrance upon any
assets of Iomed.

                           (d)     Governmental and Other Consents. No consent,
authorization,  license,  permit,  registration  or approval of, or exemption or
other action by, any  Governmental  Authority or any other Person is required in
connection  with Iomed's  execution  and delivery of this  Agreement or with the
performance  or grant by Iomed of its  obligations  or any license or sublicense
hereunder.

                           (e)  Non-Infringement.   Except  as  specifically
disclosed  in  writing  by  Iomed  to  Fournier  on or  before  the date of this
Agreement,  Iomed is not aware of any active  patents that would be infringed by
the license or use of Iomed Inventions or Iomed Technology contemplated hereby.

                           (f)      Common Stock.  The authorized  capital stock
of Iomed consists of 40,000,000  shares of Common Stock,  having a par value per
share of $0.001,  of which  12,229,409  shares are  presently  outstanding,  and
4,215,618 shares of preferred stock,  having a par value per share of $0.001, of
which 981,363 shares are presently outstanding.

                           (g)      Outstanding Rights. There are no outstanding
rights  (preemptive  or otherwise)  or options to subscribe for or purchase,  or
warrants or other  agreements  providing  for or requiring the issuance by Iomed
of,  capital  stock or  securities  convertible  into capital  stock,  except as
follows:  (i) the Note;  (ii) the Common Stock  issuable upon  conversion of the
981,363  outstanding  shares  of  preferred  stock  of  Iomed;  (iii) a total of
1,475,829  shares of Common Stock issuable upon exercise of options  outstanding
under Iomed's 1988 Stock Option Plan as of December 31, 1995; and (iv) a warrant
to purchase 10,000 shares of Common Stock.

                           (h)      Conversion  Price.  No  event  has  occurred
since the date of the  execution  of the Note that would  require  or  otherwise
result in any  adjustment(s)  in the  Conversion  Price (as  defined  in, and in
accordance  with  Section 3.2 -of;  -the the Note) that would result in lowering
the amount of such price.

                           (i)      Conversion  Shares.  The Conversion  Shares,
when issued and delivered in accordance with the terms of this Agreement,  shall
be duly and validly issued,  fully paid and  nonassessable,  and,  assuming that
Fournier  acquires  such  shares  for  investment  and not with a view to or for
resale in connection  with a  distribution,  shall be issued in compliance  with
Applicable Law,  including,  without  limitation,  federal and state  securities
laws.

                  2.02.....Warranties  of Fournier.  Fournier hereby  represents
and  warrants to Iomed that,  as of the date of this  Agreement,  the  following
statements are and shall be true and correct in all material respects:

                           (a)      Organization and Good Standing.  Fournier is
a corporation  duly organized,  validly  existing and in good standing under the
laws of France and has the corporate power and authority to conduct the business
in which it presently is engaged,  to enter into this Agreement,  and to perform
its obligations hereunder.

                           (b)      Authorization   and  Binding   Effect.   All
corporate  action  on the  part of  Fournier  and  its  officers  and  directors
necessary for the authorization,  execution,  and delivery of this Agreement and
for the performance of all of Fournier's  obligations  hereunder has been taken,
and this Agreement,  when executed and delivered,  shall  constitute a valid and
legally  binding  obligation  of  Fournier   enforceable   against  Fournier  in
accordance  with  its  terms,   except  as  enforceability  may  be  limited  by
bankruptcy, insolvency or other laws affecting creditors' rights generally or by
general equitable principles.

                           (c)      Execution,  Delivery  and  Performance.  The
execution,  delivery,  and  performance by Fournier of this Agreement do not (i)
violate or breach the certificate of incorporation  or bylaws of Fournier,  (ii)
violate or conflict with any  Applicable  Law, (iii)  violate,  breach,  cause a
default under, or otherwise give rise to a right of termination, cancellation or
acceleration  with  respect  to  (presently,  with the  giving  of notice or the
passage of time),  any agreement,  contract or instrument to which Fournier is a
party or by which any of its assets are bound, or (iv) result in the creation or
imposition of any lien, pledge, mortgage, claim, charge, or encumbrance upon any
assets of Fournier.

                           (d)      Governmental and Other Consents. No consent,
authorization,  license,  permit,  registration  or approval of, or exemption or
other action by, any  Governmental  Authority or any other Person is required in
connection with Fournier's  execution and delivery of this Agreement or with the
performance or grant by Fournier of its obligations or any license or sublicense
hereunder.

                           (e)      Non-Infringement.   Except  as  specifically
disclosed  in  writing  by  Fournier  to  Iomed  on or  before  the date of this
Agreement,  Fournier is not aware of any active  parents that would be infringed
by the license or use of Fournier Inventions contemplated hereby.

                           (f)      Non-Affiliation.    Fournier   is   not   an
Affiliate of, or a successor in interest to, any of the following entities: ****
Fournier does not derive more than fifty  percent (50%) of its income from,  and
is not an  Affiliate  of, or  successor  in interest to, any entity that derives
more than fifty percent (50%) of its income from,  the  development,  licensing,
and/or sale of drug delivery systems to other pharmaceutical companies.



                  ARTICLE III. Conversion of the Note


                  3.01.....Conversion.  Simultaneously  with the  execution  and
delivery of this Agreement, (a) Fournier shall convert the Principal Amount into
Common Stock,  by  surrendering,  or causing to be  surrendered,  the Note, duly
endorsed,  to Iomed,  and (b) Iomed shall issue the Conversion  Shares and shall
deliver,  or cause to be delivered,  to Fournier a certificate for the number of
Conversion  Shares.  The number of Conversion  Shares shall be 1,621,622,  or as
otherwise adjusted in accordance with Section 3.04 hereof. Such conversion shall
be deemed to have been made simultaneously with the execution of this Agreement,
and  Fournier  shall be treated for all  purposes as the holder of record of the
shares of Common Stock issued upon conversion  from and as of such time.  Except
as provided in Sections  3.03 and 3.04  hereof,  from and after the time of such
conversion,  Fournier  shall have no  further  rights,  and Iomed  shall have no
further obligations, pursuant to the Note.

                  3.02.....Effect  of  Conversion.  Conversion of the Note shall
not  constitute  a waiver or release of, or  otherwise be deemed to prejudice or
affect in any way,  a breach by Iomed of any  representation  or  warranty  made
pursuant to Section 2.01 hereof. In the event of such breach by Iomed,  Fournier
shall have the right to seek monetary and/or injunctive relief.

                  3.03.....Reservation of Conversion Shares. Iomed shall, at all
times  during the  Conversion  Period,  reserve  and keep  available  out of its
authorized but unissued  shares of Common-non  Stock,  solely for the purpose of
effecting  the  issuance of  Additional  Conversion  Shares,  such number of its
shares of Common  Stock as shall be  sufficient  to effect the  issuance of such
Additional  Conversion  Shares.  If, at any time,  the number of authorized  but
unissued  shares of Common  Stock is not  sufficient  to effect the  issuance of
Additional  Conversion Shares,  then Iomed shall immediately take such corporate
action as is necessary to increase its authorized but unissued  shares of Common
Stock to such number of shares of Common Stock as shall be  sufficient  for such
purpose. In the event that Iomed fails to take such corporate action in order to
permit Fournier to receive the Additional  Conversion  Shares in accordance with
Section 3.04 hereof,  (a) such failure  shall not affect or otherwise  prejudice
Fournier's to such Additional Conversion Shares, and (b) Fournier shall have the
right to (i) receive such  Additional  Conversion  Shares as soon as practicable
after  Iomed takes such  corporate  action  and/or  (ii) seek other  monetary or
injunctive relief.

                  3.04.....Adjustments.   Anything   herein   to  the   contrary
notwithstanding,  during the  Conversion  Period the  substantive  effect of the
adjustment  provisions  set  forth in  Section  3.2 et seq.  of the  Note  shall
survive, shall be made a part of this Agreement, and shall apply in all respects
as if set forth in full  herein so as to effect an  adjustment  of the number of
Conversion  Shares and/or of the Conversion  Price in the same manner and to the
same extent,  but to no greater extent, as if the Note had not been converted on
the date hereof;  provided,  however, that the initial Conversion Price shall be
$1.85. It is the intention of the Parties that during the Conversion  Period the
adjustment  provisions  of the Note shall  continue  to inure to the  benefit of
Fournier, subject to the foregoing proviso. If Iomed takes any action during the
Conversion  Period that would have the effect of reducing the Conversion  Price,
then Fournier  shall be entitled to receive  Additional  Conversion  Shares from
Iomed,  and Iomed shall  deliver to Fournier a  certificate  for the  applicable
number of Additional Conversion Shares.



             ARTICLE IV. Research and Development Agreement


                  4.01.....Termination.  Simultaneously  with the  execution and
delivery of this Agreement,  the Parties agree that the Research and Development
Agreement is hereby terminated.

                  4.02.....Research  Costs. The Parties agree that, by virtue of
the termination of the Research and Development  Agreement,  neither Party shall
be required to equalize its Research Costs (or to make any payment whatsoever to
the other Party with  respect to such  Research  Costs),  as provided  under the
terms of that agreement.

                  4.03.....Waiver  of Claims.  Each of Iomed and Fournier waives
any and all claims it has and may have  against the other under the terms of the
Research and Development Agreement.

                  4.04.....Return  of  Information.  Except as otherwise  herein
provided, each Party shall (a) simultaneously with the execution and delivery of
this Agreement,  discontinue  the use of  Confidential  Information of the other
Party and (b) upon the written request of the other Party, return to such Party,
within thirty (30) days of such request,  all items of Confidential  Information
of  such  Party  that  are  identified  specifically  in such  written  request;
provided,  however,  that,  if and to the extent that any license or  sublicense
granted  pursuant to Section  6.02,  6.03,  or 6.04 hereof  shall relate to such
Confidential  Information,  a Receiving  Party shall be permitted to retain only
such  Confidential  Information  as is  reasonably  necessary  for the continued
exercise  of its  license  or  sublicense  rights  and to use such  Confidential
Information within the scope of such license or sublicense.

                  4.05.....Fentanyl  Blood Level Study.  Fournier shall,  within
forty-five (45) days of the date of this Agreement, deliver to Iomed the results
of the human fentanyl blood level study that was conducted  pursuant to Mandated
Research for the period ended June 30,  1995,  and a complete  copy of the final
written report with respect thereto, all without charge to Iomed.

                  4.06.....Electrodes.  Iomed shall, within forty-five (45) days
of the date of this Agreement,  deliver to Fournier **** electrodes identical to
the electrodes  used to perform the human fentanyl blood level study  referenced
in Section 4.05 hereof,  together  with the control  analysis data and the batch
manufacturing  report with respect  thereto.  It is understood and agreed by the
Parties that Fournier shall pay to Iomed,  and Iomed shall accept from Fournier,
for such  electrodes a sum equal to ****,  which sum represents  ****, and that,
except for such sum,  Fournier  shall not be required to make any other  payment
whatsoever for or in connection with such electrodes, data or report.



           ARTICLE V. Meetings of Iomed's Board of Directors


                  5.01.    Meetings.

                           (a)      Simultaneously   with  the   execution   and
delivery of this  Agreement,  Iomed shall  deliver to Fournier a schedule of the
date(s) of each previously  scheduled meeting of Iomed's board of directors.  In
addition,  Iomed  shall (1) with  respect to each  meeting  of Iomed's  board of
directors,  provide to Fournier  timely  notice of the date,  time,  place,  and
purpose  of each such  meeting  and any  change in such date,  time,  place,  or
purpose  thereof,  (ii)  timely  provide to Fournier  (subject  to Section  5.02
hereof)  such  other  information  and  documents  that are given to  members of
Iomed's  board of directors  (including,  without  limitation,  minutes of board
meetings), and (iii) permit (subject to Section 5.02 hereof) a representative of
Fournier to attend each such meeting.  Any written or other information obtained
by  Fournier  pursuant  to  this  Section  5.01  shall  constitute  Confidential
Information of Iomed.  All costs and expenses  associated with the attendance by
Fournier's representative at such meetings shall be borne by Fournier.

                           (b)      Fournier may elect not to exercise its right
to have  its  representative  attend  any  such  meeting  of  Iomed's  board  of
directors,  but any such  election  shall not  prejudice or  otherwise  preclude
Fournier's right to have its representative attend any other meeting (subject to
Section  5.02  hereof)  nor cause  Iomed to fail to provide the notice and other
information  and  documents  required to be  furnished  to Fournier  pursuant to
Section 5.01(a) hereof.

                  5.02.....Limitation.   The  rights  of  Fournier  pursuant  to
Section 5.01 hereof shall  terminate  automatically  upon the earlier of (a) the
date on which Iomed  becomes  subject to the reporting  requirements  of Section
13(a) or 15(d) of the  Securities  Exchange Act of 1934, as amended,  or (b) the
date on which Fournier ceases to own, in the aggregate, less than 692,551 shares
of Common  Stock or such other stock or  securities  of Iomed (as  adjusted  for
stock.  splits,  combinations  and the  like).  Fournier's  right  to  have  its
representative  attend  meetings of Iomed's  board of  directors  and to receive
information and documents pursuant to Section 5.01 hereof shall not apply if and
to the extent that  Fournier is a  competitor  as of such time with respect to a
business  venture in which Iomed,  either by itself or in  conjunction  with any
Person, is engaged or proposes to engage, and such business venture is a subject
of such meeting,  in which case Iomed may, acting in good faith and upon written
notice to Fournier,  exclude Fournier's  representative from that portion of the
meeting and not provide such  information and documents  related to such portion
of the  meeting.  It is  understood  and agreed by the  Parties  that,  if Iomed
intends to  exercise  its right to exclude  Fournier's  representative  from any
portion of a meeting  pursuant to this Section 5.02, Iomed shall notify Fournier
of such intent at the same time it delivers  the written  notice of such meeting
pursuant  to Section  5.01 hereof  (or,  if the  decision to exclude  Fournier's
representative  is made after the written  notice of the  meeting is  delivered,
then  immediately  upon becoming aware that any such matter will be discussed at
such  meeting,  so long as the notice of such intent is received by Fournier not
less than three (3) days prior to the date of such meeting). Iomed shall provide
sufficient  information,  consistent  with the purpose of this Section 5.02 that
competitively sensitive information not be disclosed, to establish that Fournier
is a  competitor  as of such time with  respect to a  business  venture in which
Iomed,  either  by itself or in  conjunction  with any  Person,  is  engaged  or
proposes to engage. Fournier shall have the right to challenge the basis for any
exclusion from a meeting.

                  5.03.....Definition.  As used in this  Article V, the  defined
term "Iomed" shall include any Qualifying Affiliate, but not any other Affiliate
of Iomed.



                  ARTICLE VI. Licenses and Sublicenses


                  6.01.      Ownership.

                           (a)      As between Iomed and  Fournier,  Iomed shall
have all  right,  title  and  interest  to and in  Iomed  Technology  and  Iomed
Inventions,  subject to the licenses and  sublicenses  granted  pursuant to this
Article VI. As between Iomed and Fournier,  Fournier shall have all right, title
and interest to and in Fournier Technology and Fournier  Inventions,  subject to
the licenses and sublicenses granted pursuant to this Article VI.

                           (b)      Except as  otherwise  expressly  provided in
this  Agreement,  neither Party, as a result of this Agreement or any license or
sublicense  granted  hereunder,  shall obtain any  ownership,  interest or other
right in or to any patents, pending patent applications,  inventions,  know-how,
formulas, processes, trade secrets, or other technology or products of the other
Party.  It is understood  and agreed by the Parties that this Agreement does not
grant  to  either  Party  any  license  or other  right  to use in  advertising,
publicity  or  otherwise  any  trademark,  service  mark,  trade  name or  their
equivalent, or any contraction, abbreviation or simulation thereof, of the other
Party.

                  6.02.      Iomed License to Fournier.

                           (a) Iomed  hereby  grants to  Fournier,  and Fournier
hereby  accepts,  a ****  license to (i) Iomed  Technology  to make,  have made,
manufacture,  use, disclose,  distribute,  market, have marketed or distributed,
sell or have  sold  Mini-Integrated  Systems  based  upon or  incorporating,  or
developed or manufactured  through processes based upon or incorporating,  Iomed
Technology  and (ii) Iomed  Inventions  to make,  have made,  manufacture,  use,
disclose,  distribute,  market, have marketed or distributed,  sell or have sold
any products, including, without limitation, Mini-Integrated Systems, based upon
or incorporating,  or developed or manufactured  through processes based upon or
incorporating, Iomed Inventions.

                           (b)      It is  understood  and agreed by the Parties
that (i) the license  granted  pursuant to Section  6.02(a)  hereof shall not be
exclusive  and (ii)  subject  to Article  VII  hereof,  there  shall be no other
restriction or limitation on Iomed's right to sell,  convey,  transfer,  pledge,
encumber,  license,  sublicense,  or otherwise  dispose of, Iomed  Technology or
Iomed Inventions.

                           (c) It is understood by the Parties that there is (i)
an agreement dated ****, by and between Iomed and **** involving the acquisition
of certain rights under their respective  patents and patent  applications  (the
"**** License"),  and (ii) an agreement dated ****, by and between Iomed and the
**** involving the development and utilization of certain  inventions (the "****
License"),  and that the license  granted to Fournier  pursuant to this  Section
6.02,  insofar  as it  relates  to the  subject  of the ***  License or the ****
License,  is subject to all of the conditions and limitations set forth in those
Licenses.

                           (d)      Fournier  shall not assign to any Person all
or any portion of the Iomed  Technology or the Iomed  Inventions  licensed to it
pursuant to Section 6.02(a)  hereof,  except in connection with a sale of all or
substantially all of its business or pursuant to Section 9.11 hereof.

                  6.03.      Fournier License to Iomed.

                           (a) Fournier hereby grants to Iomed, and Iomed hereby
accepts, a **** license to Fournier Inventions to make, have made,  manufacture,
use, disclose,  distribute,  market, have marketed or distributed,  sell or have
sold any products, including, without limitation, Mini-Integrated Systems, based
upon or incorporating, or developed or manufactured through processes based upon
or incorporating, Fournier Inventions.

                           (b)      It is  understood  and agreed by the Parties
that (i) the license  granted  pursuant to Section  6.03(a)  hereof shall not be
exclusive  and (ii) there shall be no  restriction  or  limitation on Fournier's
right to sell,  convey,  transfer,  pledge,-encumber,  license,  sublicense,  or
otherwise dispose of, Fournier Technology or Fournier Inventions.

                           (c)      Iomed  shall not assign to any Person all or
any  portion of the  Fournier  Inventions  licensed  to it  pursuant  to Section
6.03(a) hereof,  except in connection with a sale of all or substantially all of
its business or pursuant to Section 9.11 hereof.

                  6.04.      Sublicenses.

                           (a)  Fournier  shall  be  free to  grant  sublicenses
(which may include the right of any sublicensee to grant lower level  licenses),
freely and without  restriction of any type, and on any terms  Fournier,  in its
sole  discretion,  deems  desirable,  covering  all or any  portion of the Iomed
Inventions  licensed to it pursuant to Section  6.02(a)(ii)  hereof;,  provided,
however,  that any such sublicense shall (i) not be granted to **** for a period
of two (2) years from the date of this  Agreement  and (ii) be  entered  into in
conjunction  with an  agreement,  joint  venture or other  collaboration  by and
between  Fournier and the recipient of such  sublicense  involving the research,
development,  manufacture,  production,  commercialization,  distribution, sale,
and/or  marketing by Fournier and such  recipient  of any  products,  including,
without limitation, a Mini-Integrated System.

                           (b) Iomed shall be free to grant  sublicenses  (which
may include the right of any sublicensee to grant lower level licenses),  freely
and  without  restriction  of any  type,  and on any  terms  Iomed,  in its sole
discretion,  deems  desirable,  covering  all or  any  portion  of the  Fournier
Inventions licensed to it pursuant to Section 6.03(a) hereof; provided, however,
that any such  sublicense  shall (i) not be  granted to **** for a period of two
(2)  years  from  the  date of  this  Agreement  and  (ii)  be  entered  into in
conjunction  with an  agreement,  joint  venture or other  collaboration  by and
between  Iomed and the  recipient of such  sublicense  involving  the  research,
development,  manufacture,  production,  commercialization,  distribution, sale,
and/or marketing by Iomed and such recipient of any products, including, without
limitation, a Mini-Integrated System.

                           (c) Fournier may (subject to Section 6.02(c) hereof),
without  the prior  consent of Iomed,  grant to any Person  (including,  without
limitation,  ****)  a  sublicense  covering  all or  any  portion  of the  Iomed
Technology licensed to Fournier pursuant to Section 6.02(a)(i) hereof; provided,
however, that any such sublicense (i) may not be granted to **** for a period of
two (2) years from the date of this  Agreement,  (ii)  shall be entered  into in
conjunction  with an  agreement,  joint  venture or other  collaboration  by and
between  Fournier  and any such  Person  involving  the  research,  development,
manufacture, production, commercialization, distribution, sale, and/or marketing
by Fournier  and any such Person of any  Mini-Integrated  System,  and (111) may
include  the  right to grant  lower  level  licenses  within  the  scope of such
agreement, joint venture or other collaboration.

                           (d)      It is  understood  and agreed by the Parties
that this  Section 6.04 shall not apply to any  assignment  by a Party of all or
any portion of its respective rights  hereunder,  whether by operation of law or
otherwise,  and that  assignments  are the subject  matter of Sections  6-02(d),
6.03(c) and 9.11 hereof; provided,  however, that the provisions of this Section
6.04 shall remain binding on any permitted assignee of either Party.

                  6.05.      Restrictions.

                           (a)      Iomed, by itself or in conjunction  with any
Person, shall not:

                                    (i)     have any right, license, sublicense,
interest or access to or in, or employ, implement,  insert, duplicate,  utilize,
use or otherwise make use of, any Fournier Technology;

                                    (ii)    knowingly employ, implement, insert,
duplicate,  utilize, use or otherwise make use of DDU3.as described in Exhibit B
hereto,  or any  portion or  component  thereof,  or any prior  model,  version,
configuration,  prototype  or other form of DDU3,  for any  purpose,  including,
without limitation, any research, development, inventions, products, production,
manufacturing or other processes or activities;

                                    (iii) employ, implement,  insert, duplicate,
utilize, use or otherwise make use of (A) ASIC as described in Exhibit B hereto,
including,  without  limitation,  the software and algorithms  relating thereto,
developed  by Fournier and **** or (B) the  external  design and user  interface
developed  with  ****,  for,  in each  case,  any  purpose,  including,  without
limitation,  any  research,  development,   inventions,   products,  production,
manufacturing or other processes or activities; or

                                    (iv) enter into any joint venture, contract,
agreement,  understanding or other  arrangement with (A) **** for the invention,
creation, development, production, manufacturing, commercialization or marketing
of ASIC for iontophoretic systems or (B) **** for iontophoretic  delivery system
design.

                           (b) For a period  of two (2)  years  from the date of
this  Agreement,  Iomed shall not  develop,  pursue or  otherwise  engage in, by
itself or in conjunction with any **** or other Person,  research,  development,
production,  manufacture,  commercialization  or marketing of a  Mini-Integrated
System or any other  iontophoretic  system for  delivery of (i)  fentanyl,  (II)
other natural or synthetic  opiate/opioid  medicaments  and/or (ill) medicaments
that (A) are used or prescribed  for severe pain  management in lieu of fentanyl
or other natural or synthetic opiate/opioid medicaments and (B) act specifically
by blocking  the pain  sensation  but not by treating the  underlying  causative
disease or other medical  condition).  After the expiration of that two (2)-year
period,  Iomed shall be permitted to develop,  pursue or otherwise engage in any
such  system,  subject to the  restrictions  and  limitations  set forth in this
Article VI. It is  understood  and agreed by the Parties  that,  as used in this
Section 6.05, the term "opiate" shall mean any remedy containing or derived from
opium,  and the term  "opioid"  shall mean (x) any  synthetic  narcotic that has
opiate activities and is not derived from opium and (y) any naturally  occurring
peptide  (for  example,   enkephalins)   that-exerts   opiate-like   effects  by
interacting with opiate receptors on cell membranes.

                  6.06.....Royalties.  Neither Party shall be required to pay to
the other Party a royalty or any other payment in  consideration of any licenses
or  sublicenses  granted  pursuant to this  Article  VI,  except for any royalty
payment that may be required to be made to **** under an  agreement  dated ****,
between **** and Iomed for the Webster U.S.  **** issued to ****,  which royalty
payment, if any, shall be paid by Fournier to Iomed.



                    ARTICLE VII. Sale of Technology


                  7.01.....Restriction.  For a period of two (2) years  from the
date of this Agreement, Iomed shall not: (a) sell, convey, or otherwise transfer
any Iomed Assets to Ciba; (b) merge or  consolidate  with Ciba; or (c) issue any
securities  to Ciba if and to the extent  that the  result of any such  issuance
would be to make Ciba the beneficial owner of fifty percent (50%) or more of the
then  outstanding  voting  securities of Iomed.  Notwithstanding  the foregoing,
Iomed  and Ciba may,  at any time,  participate  in the  joint  development  and
commercialization   of  any   products   (including,   without   limitation,   a
Mini-Integrated  System,  but subject to the  limitations-set  forth in Sections
6.05(a)  and  6.05(b)  hereof)  based upon or  incorporating,  or  developed  or
manufactured  through processes based upon or  incorporating,  Iomed Technology,
Iomed  Inventions,   and  Fournier  Inventions,   which  joint  development  and
commercialization may contain,  among other provisions not inconsistent with the
terms of this  Agreement,  licenses and sublicenses of Iomed  Technology,  Iomed
Inventions, and Fournier Inventions to Ciba and an investment by Ciba in Iomed.

                  7.02.    Right of First Offer.

                           (a)      Notice. If, at each and any time within five
(5) years from the date of this  Agreement,  Iomed  decides  to sell,  convey or
otherwise transfer Iomed Assets,  then Iomed shall,  within seven (7) days after
such decision, forward to Fournier an Offer Notice; provided,  however, that, in
the event of any sale,  conveyance  or other  transfer  of Iomed  Assets to Ciba
(subject to Section  7.01  hereof),  this  Section  7.02 shall not apply.  It is
understood  and agreed by the Parties that,  during the Offer Period and pending
consummation of the transaction  pursuant to Section 7.02(c) hereof, Iomed shall
not (i) sell,  convey,  or  otherwise  transfer,  or offer to sell,  convey,  or
otherwise transfer, the Offered Assets to any Person other than Fournier or (ii)
permit any Person other than  Fournier to purchase  such Offered  Assets.  Iomed
shall,  within  ten (10)  days of  submission  of the  Offer  Notice,  submit to
Fournier  true and correct  copies of Iomed's most recent  financial  statements
prepared  in  accordance  with GAAP and grant to Fournier  reasonable  access to
Iomed's facilities, books, and records relating to the Offered Assets.

                           (b)      Sealed Bids.  Fournier  shall have the right
to purchase all, but not less than all, of the Offered Assets, which right shall
be  exercisable  by Fournier's  delivery of a Fournier  Sealed Bid to the Escrow
Agent-during the Offer Period.  The Escrow Agent shall treat the Fournier Sealed
Bid  as  Confidential  Information  of  Fournier  within  the  meaning  of  this
Agreement,  and shall not  disclose  to Iomed,  except in  accordance  with this
Section  7.02(b),  the contents of the Fournier Sealed Bid;  provided,  however,
that the Escrow Agent shall notify Iomed of the receipt of such Fournier  Sealed
Bid. If Fournier  submits a Fournier  Sealed Bid during the Offer  Period,  then
Iomed shall,  no later than fourteen (14) days of receipt by the Escrow Agent of
the Fournier  Sealed Bid,  deliver to the Escrow Agent an Iomed Sealed Bid. Upon
receipt of the Iomed  Sealed Bid, the Escrow Agent shall open each of the sealed
bids submitted by the Parties and shall notify,  in writing,  the Parties of the
respective  amounts of the  Fournier  Sealed Bid and the Iomed Sealed Bid and of
the Floor Price.

                           (c)  Consummation  of  Transaction.  If the  Fournier
Sealed Bid is greater  than,  or not more than **** less than,  the Iomed Sealed
Bid, then Iomed shall be obligated to sell the Offered  Assets to Fournier,  and
Fournier  shall be obligated to purchase the Offered  Assets from Iomed,  at the
Floor Price  within sixty (60) days of  notification  by the Escrow Agent of the
Floor  Price,  subject to (i)  negotiation  of a definitive  agreement  and (ii)
conditions  customary for a  transaction  of the type  contemplated,  including,
without  limitation,  (A)  representations and warranties by Iomed comparable to
those set forth in Section 2.01 hereof, (B) Iomed's good and marketable title to
the Offered  Assets at the time of the sale,  with full power to sell,  transfer
and assign the same, free and clear of any security  interest,  lien,  mortgage,
encumbrance  or  restriction  of any kind,  (C) the absence of any litigation or
other  obligation  that may affect  the value of such  Offered  Assets,  (D) the
absence of any material  adverse change in such Offered Assets after  submission
of the Offer  Notice and prior to  closing,  and (E)  Iomed's  ownership  of the
Offered Assets,  including,  without  limitation,  the Iomed  Inventions,  Iomed
Technology,  patents,  trademarks, and copyrights and exclusive right to use the
same (except as therein disclosed).

                           (d)      Failure to Submit  Sealed Bid.  Iomed shall,
for a period of one (1) year from the expiration of the respective Offer Period,
be free to sell the Offered  Assets (i) at a price not less than the Floor Price
determined  by the Escrow Agent in  accordance  with this Section  7.02,  in the
event that the  Fournier  Sealed  Bid is less than the Iomed  Sealed Bid by more
than One Hundred Fifty Thousand Dollars ($150,000 U.S.) or (ii) at any price, in
the event  that  Fournier  fails to submit a  Fournier  Sealed  Bid prior to the
expiration  of the Offer  Period.  Any  prospective  sale,  conveyance  or other
transfer of the Offered  Assets which has not been  consummated  within such one
(I)-year period shall become subject again to this Section 7.02.

                           (e)      Limitations.

                                    (i)     The  provisions of this Section 7.02
shall not apply to any sale,  conveyance  or other  transfer of any Iomed Assets
(A) to any  Affiliate  of Iomed  (other than an  Affiliate  formed or  otherwise
created by Iomed and Ciba) or (B) that occurs at a time when Iomed is subject to
the reporting requirements of Sections 13(a) or 15(d) of the Securities Exchange
Act of 1934,  as amended.  It is  understood  and agreed by the Parties treat it
shall be a  condition  precedent  to any  sale,  conveyance  or  other  transfer
pursuant to clause (A) above that the transferee  Affiliate  agree in writing to
be  bound by a right of first  offer  in  favor of  Fournier  identical  to this
Section 7.02 with respect to any subsequent  sale,  conveyance or other transfer
by such transferee  Affiliate of the Iomed Assets  transferred to it pursuant to
such clause (A).

                                    (ii)    If  Iomed  or any of its  Affiliates
enters into an agreement, joint venture or other collaboration with Ciba for the
research,  development,  manufacture,  marketing,  distribution  or  sale of any
Mini-Integrated  System or other product,  and such agreement,  joint venture or
other  collaboration  continues  in force and effect for a term of not less than
one  (1)  year,  then  the  provisions  of this  Section  7.02  shall  terminate
automatically  upon the  expiration of the first year of such  agreement,  joint
venture or other collaboration,  and without any further action by either Party.
It is  understood  and  agreed by the  Parties  that any such  agreement,  joint
venture  or  other  collaboration  with  Ciba  shall  be  subject  to  the  same
restrictions  and other  limitations  imposed upon Iomed pursuant to Articles VI
and VII hereof.

                                    (iii)   The rights described in this Section
7.02 shall survive termination of this Agreement.

                           (f)      Definitions.  As used in this Section  7.02,
(i) the phrase "sell, convey or otherwise  transfer," as used in relation to the
specified Iomed Assets,- shall mean a sale,  conveyance or other transfer of all
of the  transferring  Party's  right,  title and  interest  in and to such Iomed
Assets,  and (ii) the defined  term "Iomed"  shall not include any  Affiliate of
Iomed.



                       ARTICLE VIII. Termination


                  8.01.....Term.  This Agreement  shall become  effective on the
day and year  written  in the  opening  paragraph  of this  Agreement  and shall
continue  in full  force  and  effect  for an  indefinite  term,  unless  sooner
terminated  by mutual  written  agreement of the Parties and except as otherwise
expressly provided herein.

                  8.02.....Effect of Termination. It is understood and agreed by
the Parties that the following shall survive termination of this Agreement:

                           (a)      the    respective     representations    and
warranties of Iomed and Fournier pursuant to Article 11 hereof;

                           (b)      the  respective  rights and  obligations  of
Iomed and Fournier pursuant to Articles III, IV and V hereof;

                           (c)      the  respective  rights and  obligations  of
Iomed and Fournier pursuant to Article VI hereof, including, without limitation,
Iomed's continued ownership of Iomed Technology and Iomed Inventions, Fournier's
continued  ownership  of  Fournier  Technology  and  Fournier  Inventions,   the
respective  licenses and sublicenses  granted by Iomed and Fournier  pursuant to
Sections  6.02,  6.03, and 6.04 hereof,  the  restrictions  imposed  pursuant to
Sections 6.04 and 6.05 hereof, and the royalty  obligations  pursuant to Section
6.06 hereof;

                           (d)      the  respective  rights and  obligations  of
Iomed and Fournier pursuant to Article VII hereof;

                           (e)      Sections 8.02, 8.03, 9.06, 9.07, 9.08, 9.09,
9.10, and 9.12 of this Agreement; and

                           (f)      any right, remedy, claim, action or cause of
action a Party has or may have  against the other Party for breach of a material
obligation under this Agreement.

                  8.03.....Continuing  Liability.  Termination of this Agreement
for any  reason  shall  not  release  a Party  from any  liability,  obligation,
agreement or other  responsibility under this Agreement that already has accrued
or arisen,  nor shall any  termination  constitute  a waiver or  release  of, or
otherwise  be deemed to  prejudice  or affect,  any  rights,  remedies,  claims,
actions or causes of action, whether for damages or otherwise,  that a Party may
have hereunder or which may arise out of or in connection with such termination.



                     ARTICLE IX. General Provisions


                  9.01.....Amendments.  Neither  this  Agreement  nor any of the
terms  hereof may be  amended,  supplemented,  waived or  modified  except by an
instrument  in writing  signed by the Party  against  whom  enforcement  of such
change is sought.

                  9.02.....Severability  of  Provisions.  Any  provision of this
Agreement  that may be finally  determined  by a  Governmental  Authority  to be
invalid or unenforceable in any jurisdiction shall, as to such jurisdiction,  be
ineffective  to the  extent  of such  invalidity  or  unenforceability,  without
invalidating or rendering unenforceable any remaining provisions hereof, and any
such invalidity or  unenforceability in any jurisdiction shall not invalidate or
render unenforceable such provision in any other jurisdiction. The Parties shall
negotiate in good faith to replace any such provision with an appropriate, legal
provision and, to the extent permitted by law, hereby waive any provision of law
that renders any provision hereof invalid or unenforceable in any respect.

                  9.03.....Governing  Law. This Agreement and all issues arising
under  or  relating  to  this  Agreement,  including,  without  limitation,  its
construction,  interpretation, breach, and damages for breach, shall be governed
by the laws of the State of New York  (without  regard to its  conflict  of laws
principles). Any action, cause of action or dispute arising under or relating to
this  Agreement  shall be brought only in the courts of the State of New York or
the federal  court of the United  States,  located in the Borough of  Manhattan,
County of New York,  the State of New York,  and each of the  Parties  expressly
consents-to personal  jurisdiction in the State of New York with respect to such
action, cause of action or dispute.

                  9.04.....Headings.   The  division  of  this   Agreement  into
sections,  the  provision of a table of contents,  and the insertion of headings
are for  convenience of reference only and shall not affect the  construction or
interpretation of this Agreement.

                  9.05.....Counterparts.  This  Agreement may be executed in any
number of  counterparts,  each of which shall be deemed an  original  but all of
which taken together shall constitute one and the same instrument.

                  9.06.....Notices.  All communications and notices provided for
under this Agreement  shall be in writing and be given in person,  by courier or
by means of telex,  telecopy  or other wire  transmission  (with  provision  for
assurance of receipt in a manner typical with respect to  communications of that
type), or be mailed by registered or certified first class mail,  return receipt
requested,  at the address set forth below (or to such other person,  address or
telecopy  (FAX) number as a Party may,  from time to time,  designate by written
notice):

                           (a)      If to Iomed:

                                    Iomed, Inc.
                                    3385 West 1820 South
                                    Salt Lake City, Utah 84104 U.S.A.
                                    Att'n:  Mr. Ned M. Weinshenker
                                    FAX:  (801) 972-9072

                                            With a copy to:

                                     Morrison & Foerster LLP
                                     345 California Street
                                     San Francisco, California 94104-2675
                                     Att'n: C. Patrick Machado, Esq.
                                     FAX:  (415) 677-7522;

                           (b)      If to Fournier:

                                    Laboratoires Fournier S.C.A.
                                    42, rue de Longvic
                                    21300 Chenove, France
                                    Att'n:  Mr. Bernard Majoie
                                    FAX:  (33) 80-44-70-04

                                            With a copy to:

                                     Cadwalader, Wickersham & Taft
                                     100 Maiden Lane
                                     New York, New York 10038
                                     Att'n: Peter G. Bergmann, Esq.
                                     FAX:  (212) 504-6666

All such  communications  and notices given in such manner shall be deemed given
when  received by (or when  proffered  to, if receipt is  refused)  the Party or
Person to whom it is addressed.

                  9.07.....Specific  Performance. Each Party hereto acknowledges
that the payment of monetary damages may be an inadequate  remedy for the breach
of its obligations  under this Agreement,  and agrees that the other Party shall
be entitled to specific performance of such obligations.

                  9.08.....Successors and Assigns. This Agreement, including the
terms and provisions hereof, shall be binding upon, and inure to the benefit of,
each of Iomed  and  Fournier  and  their  respective  successors  and  permitted
assigns.

                  9.09.....Further Assurances. Each of the Parties shall perform
such acts,  execute and deliver such instruments and documents,  and do all such
other things as may be  reasonably  necessary  to  accomplish  the  transactions
contemplated under this Agreement.

                  9.10.....Expenses.   Each  of  the  Parties   shall  bear  its
respective costs and expenses (including  attorneys' fees and expenses) incurred
in  connection  with the  negotiation  and  preparation  of this  Agreement  and
consummation of the transactions  contemplated  hereby. In any action,  cause of
action or dispute  arising  under or relating to this  Agreement,  a court shall
have the right and authority to assess the costs of the proceedings.

                  9.11.....Assignment.  Except  as  expressly  provided  to  the
contrary  in this  Agreement,  neither  Party may  assign  any of its  rights or
obligations  under this Agreement without the prior written consent of the other
Party,  which consent shall not be unreasonably  withheld.  Notwithstanding  the
foregoing, it is understood and agreed by the Parties that each Party may assign
its  rights  and  obligations  under  this  Agreement  in  conjunction  with the
incorporation  of any unit of such Party as a wholly owned Affiliate and, in the
case of  Fournier,  the  disposition  of any of its  units,  including,  without
limitation,  Tilderm  Systems;  provided,  however,  that Fournier  shall not be
permitted  to assign its rights  under  Article V or Section  7.02 hereof to any
Person other than an Affiliate of Fournier.

                  9.12.      Confidential Information.

                           (a)      Confidentiality.  A Receiving  Party  agrees
that it shall, and that it shall use diligent efforts to ensure that each of its
officers, directors,  employees and agents shall, protect and hold in confidence
all Confidential  Information of the Disclosing Party and shall not disclose, or
cause to be disclosed,  such  information to third parties,  except as expressly
provided  to  the  contrary  in  this  Agreement.  In  furtherance,  and  not In
limitation, of the foregoing, each Party agrees that it shall (i) leave in place
any proprietary or confidential legends or markings placed upon any Confidential
Information by the Disclosing  Party,  (ii) restrict  disclosure of Confidential
Information to those of its officers, directors, employees and agents who have a
"need to know" in respect to such  information,  and (iii)  instruct and require
such officers,  directors,  employees and agents to maintain the confidentiality
of Confidential  Information and not to use such information except as expressly
permitted  herein.  Such  obligations  shall apply with respect to  Confidential
Information  for the term of this  Agreement  and for a period of ten (10) years
after any termination of this Agreement.

                           (b)      Rights  to  Confidential  Information.   All
Confidential Information shall remain the sole property of the Disclosing Party,
and the Receiving Party shall have no rights or interests (except as hereinafter
provided) to or in such information.

                           (c)      Return    of    Confidential    Information.
Immediately upon any termination of this Agreement, each Party shall discontinue
the use of Confidential  Information of the other Party, and the Receiving Party
shall, upon the written request of the Disclosing  Party,  return to such Party,
within thirty (30) days of such request,  all items of Confidential  Information
of such Party, including,  without limitation,  all copies and originals of such
items of  Confidential  Information,  that are identified  specifically  in such
written request; provided,  however, that, if and to the extent that any license
or sublicense granted pursuant to Section 6.02, 6.03 or 6.04 hereof shall remain
in effect notwithstanding such termination, a Receiving Party shall be permitted
to retain only such Confidential  Information as is reasonably necessary for the
continued exercise of its license or sublicense rights hereunder and to use such
Confidential Information within the scope of such license or sublicense.

                           (d)      Exceptions.    Notwithstanding   any   other
provisions of this  Agreement,  nothing  obtained by a Receiving  Party shall be
deemed Confidential Information of the Disclosing Party if such information: (i)
is not marked or otherwise designated in writing as confidential and is provided
for a purpose that  reasonably  contemplates  disclosure  to or use by any other
Person,  (ii) becomes a matter of public knowledge through no action or inaction
of the Receiving  Party,  (iii) is disclosed by the Disclosing  Party to a third
party  without a duty of  confidentiality,  (iv) is  rightfully  received by the
Receiving Party from a third party without a duty of confidentiality, or (v) was
known to the Receiving  Party before it first was received  from the  Disclosing
Party, as shown by files and records of the Receiving Party existing at the time
of initial disclosure.  Information shall not be deemed to be a matter of public
knowledge,  for the  purpose of the  exclusion  (ii) above with  respect to each
Party,  merely  because it (x) is embraced by more  general  information  in the
prior  possession  of a Party or any other  Person or (y) is expressed in public
literature in general terms not specifically in accordance with the Confidential
Information.

                           (e)      Disclosure.

                                    (i)     A Receiving Party shall  immediately
notify a Disclosing  Party of receipt of any process,  subpoena or demand by any
Governmental Authority or any other Person, requiring production of Confidential
Information of the Disclosing  Party,  and shall,  within One (1) day after such
receipt,  furnish to the  Disclosing  Party a copy of such process,  subpoena or
demand and of all materials and facts relating  thereto.  The  Disclosing  Party
shall  have the right to take any  legal  action to  prevent  disclosure  of its
Confidential Information,  including, without limitation, the right to appear on
behalf of the Receiving  Party, to represent the Receiving  Party, and to employ
counsel of its choice for these purposes, all at its expense.

                                    (ii)    The Disclosing  Party shall have the
right to make any  legal  arguments  and to take any  legal  action,  including,
without  limitation,  trials and  appeals on behalf of itself and the  Receiving
Party, to prevent  disclosure of its Confidential  Information.  If a Disclosing
Party elects to exercise its rights under this Section  9.12(e),  it shall do so
at its expense and shall  protect,  hold  harmless,  defend,  and  indemnify the
Receiving Party from and against any and all legal  responsibility  or liability
from the exercise of these rights.  If a Disclosing Party elects not to exercise
any such rights or if, in the absence of a  protective  order or other remedy or
the  receipt  of a  waiver  by the  Disclosing  Party,  the  Receiving  Party is
nonetheless  legally  compelled  to  disclose  Confidential  Information  of the
Disclosing  Party,  then the Receiving Party may, without  liability  hereunder,
disclose only that portion of such  Confidential  Information that it is legally
compelled to disclose.

                           (f)      Confidentiality of Agreement. The provisions
of this  Section  9.12  also  shall  apply to the  contents  of this  Agreement;
provided, however, that the contents hereof may be disclosed: (i) as required by
Applicable  Law;  (ii)  to  accountants,   banks,  financing  sources,  lawyers,
consultants, prospective clients, sublicensees, and any Person with whom a Party
has a written  contractual  collaboration,  so long as such recipients keep such
contents  confidential;  (iii)  in  connection  with  the  enforcement  of  this
Agreement;  (iv) in connection  with a financing,  merger,  acquisition,  public
offering, or proposed financing,  merger, acquisition or public offering; or (v)
pursuant to joint  press  releases  prepared in  accordance  with  Section  9.13
hereof.

                           (g)      Notification  of Breach.  Each  Party  shall
notify  the  other  Party  in the  event of any  breach  of this  Section  9.12,
including,  without  limitation,   conditions  or  circumstances  that  indicate
Confidential  Information  has been or may have  been  prejudiced  or  otherwise
exposed to loss or unauthorized disclosure or use. A Receiving Party shall, upon
request of the Disclosing Party, take all steps reasonably  necessary to recover
any and all Confidential Information that has been or may have been compromised,
prejudiced,  improperly  disclosed or otherwise  exposed to loss or unauthorized
use.  The expense of taking such steps  shall be borne  solely by the  Receiving
Party.

                           (h)      Equitable  Relief.  Each Party  acknowledges
and  agrees  that  (i) any  breach  of the  obligations  under  this  Agreement,
including, without limitation, the confidentiality provisions under this Section
9.12,  is likely to cause or  threaten  irreparable  harm to the other Party and
(ii) in such event,  each Party shall be entitled to equitable relief to protect
its  interests,   including,  without  limitation,   preliminary  and  permanent
injunctive relief, as well as money damages.

                  9.13.....Publicity.  The Parties shall jointly review, discuss
and agree upon any statement to the public  regarding the subject matter of this
Agreement after full  consideration  of (a) the accuracy of the disclosure,  (b)
the  requirements  for  confidentiality  under  Section  9.12  hereof,  (c)  the
advantage a competitor of either Party might gain from any public or third-party
statements,  (d) disclosure  requirements  under any Applicable Law  (including,
without  limitation,   securities  laws  and  regulations   relating  to  public
offerings), and (e) the standards and customs in the pharmaceutical industry for
such disclosures by companies comparable to both of the Parties. Notwithstanding
the  foregoing,  neither of the  Parties nor any of their  respective  officers,
directors, employees, agents or advisors shall publicize, advertise, announce or
describe to any  Governmental  Authority  or any other  Person the terms of this
Agreement,  either of the  Parties,  or the  transactions  contemplated  hereby,
except as required by  Applicable  Law or as  required  or  expressly  permitted
pursuant to this Agreement.

                  9.14.....Entire  Agreement. This Agreement contains the entire
agreement  between the Parties  with  respect to the subject  matter  hereof and
supersedes all prior and contemporaneous agreements and understandings, oral and
written,  with  respect to such  transactions,  including,  without  limitation,
Iomed's Letter of Understanding  (along with its  attachments)  dated October 3,
1995 and each and every  provision  of the Research  and  Development  Agreement
(including, without limitation, the provisions of Article 8 thereof).

             IN WITNESS  WHEREOF,  the Parties have caused this  Agreement to be
duly executed as of the date first above written.


                              IOMED, INC.



                                 By: /s/ Ned M. Weinshenker
                                 Ned M. Weinshenker
                                 Title:  President and Chief Executive Officer


                                 LABORATOIRES FOURNIER S.C.A.



                                 By: /s/ Bernard Majoie
                                 Bernard Majoie
                                 Title:  Monsieur Le Gerant


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                                    AGREEMENT

         Agreement  made  this  28th  day of  July  1993,  by and  between  ALZA
Corporation,   a  Delaware  corporation  ("ALZA"),   and  Iomed,  Inc.,  a  Utah
corporation ("IOMED").

                                 R E C I T A L S

         ALZA owns and has  licensed  certain  patents  and patent  applications
pertaining to products which transport  compounds across a biological  membrane,
such as the skin,  nails or mucosal  surfaces,  for local or  systemic  therapy,
under the  influence of an electric  potential  gradient  across such  membrane.
IOMED  also  owns and has  licensed  certain  patents  and  patent  applications
pertaining to products which transport  compounds across a biological  membrane,
such as the skin,  nails or mucosal  surfaces,  for local or  systemic  therapy,
under the influence of an electric potential gradient across such membrane. Each
party is desirous of acquiring  certain  rights under the other party's  patents
and patent applications.

         NOW THEREFORE, the parties agree as follows:

         1.       Definitions.

                  1.1 "Affiliate" shall mean a corporation or any other business
entity  that  directly,  or  indirectly  through  one  or  more  intermediaries,
controls,  is controlled  by or is under common  control  with,  the  designated
party.  "Control"  shall mean  ownership  of at least 50% of the shares of stock
entitled to vote for the election of directors in the case of a corporation  and
at least 50% of the interests in profits in the case of a business  entity other
than a corporation.

                  1.2 "ALZA  Client" shall mean any  individual or  organization
which has heretofore  entered,  or which  hereafter  enters,  into a development
agreement  with ALZA or its  Affiliate  for the  development  of an ALZA Product
which is covered  -by a valid  claim of at least one issued  patent in the IOMED
Patents.
                  
                  1.3 "ALZA  Patents"  shall  mean ****;  any  United  States or
foreign patents that may issue based on any of the above patents or applications
or  any  continuation,   division,   re-issue,   reexamination  or  substitution
applications  based on any of the above  applications,  and any patents that may
issue  based  on any  foreign  applications  that  have  been  or  may be  filed
corresponding to any of the above patents or patent applications. A patent shall
be  considered  "Expired"  upon  its  expiration,   abandonment,   cancellation,
disclaimer, or declaration of invalidity or unenforceability by a court or other
authority of competent  jurisdiction  from which no further appeal has or can be
taken. An "Unexpired" patent means a patent which has not Expired.

                  1.4 "ALZA  Product"  shall  mean any  product  made or sold by
ALZA,  by an Affiliate of ALZA and/or by an ALZA Client which  product,  but for
the  license  set forth in Section 2, would  infringe  one or more  claims of at
least one issued unexpired patent

                  1.5  "Excluded  Companies"  shall  mean **** as any  affiliate
thereof or any successor in interest thereto, and any other entity which ****.

                  1.6 "Field"  shall mean the  transport of  compounds  across a
biological membrane,  such as skin, under the influence of an electric potential
gradient  across such  membrane,  solely for the purpose of inducing body sweat.
Field shall not mean the  transport of compounds  across a biological  membrane,
such as skin, under the influence of an electric  potential gradient across such
membrane for the primary  purpose of achieving a therapeutic  effect and wherein
inducing body sweat is incidental to said therapeutic effect.

                  1.7 "IOMED Client" shall mean any  individual or  organization
which has heretofore  entered,  or which  hereafter  enters,  into a development
agreement  with IOMED or its Affiliate for the  development  of an IOMED Product
which is covered by a valid claim of at least one patent of the ALZA Patents.

                  1.8 "IOMED  Patents"  shall mean  ****;  any United  States or
foreign  patents  that may  issue  based on any of the above  patents  or on any
continuation,  division,  reissue,  reexamination  or substitution  applications
based on any of the above,  and any patents  that may issue based on any foreign
applications  that have been or may be filed  corresponding  to any of the above
patents or patent applications.  A patent shall be considered "Expired"-upon its
expiration, abandonment,  cancellation, disclaimer, or declaration of invalidity
or unenforceability by a court or other authority of competent jurisdiction from
which no  further  appeal has or can be taken.  An  "Unexpired"  patent  means a
patent which has not Expired.

                  1.9 "IOMED  Product"  shall mean any  product  made or sold by
IOMED, by an Affiliate of IOMED and/or by an IOMED Client which product, but for
the  license  set forth in Section 3, would  infringe  one or more  claims of at
least one issued unexpired patent in the ALZA Patents or the **** Patent.

                  1.10  "Net  Sales"  shall  mean  the  amount   received   from
commercial  sales of an IOMED Product by IOMED, by an IOMED Affiliate  and/or by
an IOMED  Client to  independent,  unrelated  parties in bona fide  arm's-length
transactions,  ****.

                  1.11 "Payment  Computation Period" shall mean each three month
period,  or any portion  thereof,  ending  March 31, June 30,  September  30, or
December  31 of each year  during  that  portion  of the term of this  Agreement
during which payments under Sections 4.1(a) are owed to ALZA.

                  1.12 "****  Patent"  shall mean ****  and/or any  reissued  or
reexamined patent based thereon. The **** Patent is licensed to ALZA outside the
Field pursuant to a license agreement with ****.

         2.       License to ALZA.

                  2.1 IOMED hereby  grants to ALZA a  royalty-free  nonexclusive
right  and  license  under  the  IOMED  Patents  to  manufacture,   have  others
manufacture, use, and sell any ALZA Product. The license granted hereunder shall
be for the life of the IOMED  Patents and shall  include the right to sublicense
ALZA Affiliates and ALZA Clients.

                  2.2 ALZA  shall  not  grant  any  sublicense  under  the IOMED
PATENTS to an Excluded Company.

         3.       License to IOMED.

                  3.1 ALZA hereby  grants to IOMED a  royalty-free  nonexclusive
right  and  license  under  the  ALZA  Patents  to   manufacture,   have  others
manufacture, use, and sell any IOMED Product which utilizes **** which contains,
or which is composed of, ****. The license  granted  hereunder  shall be for the
life of the ALZA  Patents  and  shall  include  the  right to  sublicense  IOMED
Affiliates and IOMED Clients.

                  3.2 ALZA hereby grants to IOMED a royalty bearing nonexclusive
right  and  sublicense  under  the  ****  Patent  to  manufacture,  have  others
manufacture,  use,  and sell any IOMED  Product for use  outside the Field.  The
license  granted  hereunder  shall be for the life of the ****  Patent and shall
include the right to sublicense  IOMED  Affiliates and IOMED Clients outside the
Field.

                  3.3  IOMED  shall  not  grant  any  sublicense  under the ALZA
Patents and/or the **** Patent to an Excluded Company.

                  3.4  Notwithstanding  the  provisions  of Sections 1.5 and 3.3
concerning  ****,  Iomed shall have the right to sublicense  **** under the ALZA
Patents but only for the purpose of marketing  of ****,  which **** are (i) made
by IOMED or an  Affiliate  of IOMED,  and (ii) used for ****  administration  of
****, optionally with co-administration of a ****, in a clinical setting.

                  3.5  Notwithstanding  the  provisions of Sections 1.5 and 3.3,
either party upon receiving  written  consent of the other party,  which written
consent shall be given or withheld in the other party's absolute discretion, may
grant to an Excluded Company a sublicense to a patent licensed  hereunder for an
explicitly identified purpose.

         4.       Royalties and Other Payments.

                  4.1      Payments.

                           (a) In  consideration  of the  license to IOMED under
the **** Patent as provided for in Section 3.2, IOMED shall pay to ALZA:

A  royalty  payment  of **** of Net  Sales  greater  than **** per year of IOMED
Product sold by IOMED,  by an IOMED Client and/or by an Affiliate of IOMED under
the license granted to IOMED under Section 3.2.

                           (b) ALZA shall pay to **** of all  payments  received
by ALZA under Section 4.1(a).

                           (c)  Within 30 days of  receipt  by ALZA,  ALZA shall
refund to IOMED the remaining **** of said payments made under Section 4.1(a).

                           (d) All  payments  by one  party to the  other  under
Sections 4.1(a) and 4.1(c) shall be made in accordance with Sections 5 and 6.

                    5.     Accounting.

                           5.1  Within  90 days  after  the end of each  Payment
Computation  Period IOMED shall render an accounting to ALZA with respect to all
payments due for such Payment Computation Period. Such report shall indicate for
such  Payment  Computation  Period the  dollar  amount of (i) Net Sales of IOMED
Product,  and (ii) the royalty payments  calculated under Section 4.1(a) due and
payable to ALZA; provided,  however,  that if IOMED shall not have received from
any  sublicensee  or  distributor a report of its sales,  then such sales may be
included in the next  quarterly  report.  IOMED shall keep  accurate  records in
sufficient detail to enable the payments due hereunder to be determined.

                           5.2  At  ALZA's   request,   IOMED  shall  permit  an
independent  certified  public  accountant  selected  by ALZA to have access and
examine,  once in each  calendar  year during  regular  business  hours and upon
reasonable  notice to IOMED, to such of the records of IOMED as may be necessary
to verify the  accuracy of the reports and payments  made under this  Agreement,
but said accountant shall not disclose to ALZA any information except that which
should  properly  have been  contained in such  reports.  The parties agree that
information  furnished as a result of any such examination shall be limited to a
written  statement by such certified  public  accountant to the effect that they
have  reviewed  the books of account of IOMED and either (i) that the amounts of
the payments due or charges made under this  Agreement  are in  conformity  with
such books of account and the  applicable  provisions of this  Agreement or (ii)
setting forth any required adjustments.  The fees and expenses of the accountant
performing such verification shall be borne by ALZA. If any such audit shows any
underpayment or overcharge,  a correcting payment or refund shall be made within
30 days after receipt of the written  statement  described  above.  The right of
review of each quarterly  account shall terminate two years after ALZA's receipt
thereof.

         6.       Times and Currencies of Payment.

                  6.1 All payments  required to be made hereunder  shall be made
in U.S. dollars. Payments shown by each report submitted pursuant to Section 5.1
to be due and payable by IOMED to ALZA shall accompany each such report. Any and
all  taxes due or  payable  by or on  behalf  of ALZA on such  payments  or with
respect to the  remittance  thereof  and  required  to be paid by IOMED shall be
deducted  from such  payments  and shall be paid by IOMED to the  proper  taxing
authorities,  and proof of payment shall be secured and sent to ALZA as evidence
of such payment.

                  6.2 Late  Payments.  All payments not made when due  hereunder
shall bear  interest at the ****.

         7.       Reexamination and Interference Regarding an ALZA Patent and/or
                  an IOMED Patent. 

                  The parties shall pursue the  following  course of action with
respect to any Reexamination  proceeding  concerning either an ALZA Patent or an
IOMED  Patent,  any suit brought under 35 USC ss.145  concerning  either an ALZA
Patent or an IOMED Patent,  and/or any interference  between an IOMED Patent and
an ALZA Patent.  ALZA, in the case of an IOMED Patent, and IOMED, in the case of
an ALZA  Patent,  shall not in any way assist  the US Patent  Office in any such
Reexamination or any suit brought under 35 USC ss.145, unless ordered by a court
to do so. The parties  agree to promptly  negotiate  in good faith to settle any
such  interference  between an ALZA Patent and an IOMED  Patent,  if and when an
interference  is declared,  in a manner  consistent with the spirit and scope of
this agreement.

         8.       Commercialization.

                  8.1  Neither  party  shall  be  under  any  obligation  to use
diligence or  otherwise be under any  obligation  to develop,  manufacture,  use
or-sell any product in the United States or any foreign country.

         9.       Notice of Patents.

                  9.1 ALZA (in the case of a  patent  in the ALZA  Patents)  and
IOMED (in the case of a patent in the IOMED Patents) shall each promptly  notify
the other party of the reissue,  reexamination,  lapse,  revocation,  surrender,
invalidation or abandonment of any such patent; provided,  however, that neither
party  shall  revoke,  surrender,  abandon  or permit  to lapse any such  patent
without 60 days prior  written  notice to the other party of its intention to do
so.  In the  event of such  notice,  the  other  party  shall  have the right to
continue the prosecution or maintenance of the patent at its own expense.

         10.      Effective Date and Term.

                  10.1 This Agreement will become  effective on the day and year
written in the first  paragraph of this  Agreement  and,  unless  terminated  in
accordance  with any of the  provisions  hereof,  shall remain in full force and
effect for the life of the ALZA Patents, the **** Patent and IOMED Patents.

         11.      Termination.

                  11.1  Either  party may,  in its  discretion,  terminate  this
Agreement in the event that the other party:

                           (a) breaches any material  obligation  hereunder  and
such breach continues for a period of 60 days after written notice thereof; or

                           (b) enters into any proceeding,  whether voluntary or
otherwise, in bankruptcy, reorganization or arrangement for the appointment of a
receiver or trustee to take  possession  of its assets or any other  proceedings
under any law for the relief of creditors or makes an assignment for the benefit
of its creditors.

                  11.2  Termination  of this  Agreement  for any reason shall be
without prejudice to:

                           (i) ALZA's  right to  receive  all  payments  accrued
under Section 4.1(a) prior to the effective date of such termination; and

                           (ii) any other  remedies  which either party may then
or thereafter have hereunder or otherwise.

         12.      Assignment.

                  12.1 Either party may assign its rights  under this  Agreement
to any  Affiliate  or any  third  party  with  which  the  party  is  merged  or
consolidated or by which the party is acquired or which  purchases,  directly or
indirectly, all or substantially all of its assets; provided,  however, that (1)
neither party may assign its rights under this agreement to an Excluded  Company
without  first  receiving  written  consent from the other party,  which written
consent shall be given or withheld in the other party's absolute discretion, and
(2) any successor shall execute an agreement, in form reasonably satisfactory to
said other party assuming each of the assigning party's  obligations  hereunder.
ALZA (in the case of a patent within the ALZA Patents) and IOMED (in the case of
a patent within the IOMED Patents) may not otherwise assign the right, title and
interest in any such patent to a third party. This Agreement shall not otherwise
be assignable  by either party  without the prior  written  consent of the other
party.

         13.      Arbitration.

                  13.1 Disputes; Service. In case any dispute arises out of this
Agreement,  the parties will  endeavor to settle such dispute  amicably.  If the
parties fail to agree,  any such dispute shall be finally settled by arbitration
conducted in San  Francisco,  California  in  accordance  with the then existing
rules of the  American  Arbitration  Association,  and  judgment  upon the award
rendered  by the  arbitrators  may be entered in any court  having  jurisdiction
thereof.  The parties  hereby agree that service of any notices in the course of
such arbitration at their respective addresses as provided in Section 16 of this
Agreement shall be valid and sufficient.

                  13.2 Arbitrators. In any arbitration pursuant to Section 13.1,
the  award  shall  be  rendered  by a  majority  of the  members  of a board  of
arbitration  consisting of three  members,  all of whom will be appointed by the
parties jointly or, if the parties cannot agree as to three  arbitrators  within
30 days after commencement of the arbitration  proceeding,  one arbitrator shall
be  appointed  by each  party  within  45 days  after  the  commencement  of the
arbitration proceeding,  and the third shall be appointed by mutual agreement of
the two appointed  arbitrators.  In the event of failure of said two arbitrators
to agree  upon the third  arbitrator  within 75 days after  commencement  of the
arbitration proceeding,  the third arbitrator shall be appointed by the American
Arbitration   Association   in  accordance   with  its  then   existing   rules.
Notwithstanding  the forgoing,  if any party shall fail to appoint an arbitrator
within  the  specified  time  period,  such  arbitrator  as  well  as the  third
arbitrator  shall  be  appointed  by the  American  Arbitration  Association  in
accordance with its then existing rules.  For the purposes of this Section 12.2,
the "commencement of arbitration proceeding" shall be deemed to be the date upon
which a written demand for arbitration is received by one party from the other.

                  13.3 Costs and Attorneys Fees. In any arbitration  pursuant to
Section 13, the party receiving the award shall be reimbursed for all reasonable
arbitration costs, including attorneys fees if any, by the other party.

         14.      Representations and Warranties.

                  14.1 Neither  ALZA, in the case of any of the ALZA Patents and
the ****  Patent, nor IOMED,  in the case of any of the IOMED Patents, makes (i)
a warranty or representation as to the validity or scope of any of said patents;
or (ii) a  warranty  or  representation  that  anything  made,  used,  sold,  or
otherwise  disposed of under any license granted in this Agreement is or will be
free from infringement of a patent of a third party.

                  14.2 Neither ALZA, in the case of an IOMED Product, nor IOMED,
in the case of an ALZA Product,  assumes any responsibility  with respect to the
other party's use, sale or other disposition of any said product.

         15.      Patent Markings.

                  15.1 ALZA,  in the case of an ALZA  Product  which is made and
sold by ALZA or an Affiliate of ALZA,  agrees to mark said ALZA Product with the
word  "Patent"  or  "Patents"  and the number or  numbers  of the IOMED  Patents
applicable thereto.

                  15.2  ALZA,  in the case of an ALZA  Product  which is made or
sold by an ALZA  Client or its  Affiliate,  agrees to advise said ALZA Client to
mark said ALZA  Product with the word  "Patent" or  "Patents"  and the number or
numbers of the IOMED Patents applicable thereto.

                  15.3 IOMED,  in the case of an IOMED  Product which is made or
sold by IOMED or an Affiliate of IOMED,  agrees to mark said IOMED  Product with
the word "Patent" or "Patents" and the number or numbers of the ALZA Patents and
the **** Patent applicable thereto.

                  15.4  IOMED in the case of an IOMED  Product  which is made or
sold by an IOMED Client or its Affiliate,  agrees to advise said IOMED Client to
mark said IOMED  Product with the word  "Patent" or "Patents"  and the number or
numbers of the ALZA Patents and the **** Patent applicable thereto.

         16.      Notices.

                  16.1 Any notice or other  communication  required or permitted
to be given to either party under this  Agreement  shall be in writing and shall
be delivered by hand or  registered  mail,  postage  prepaid and return  receipt
requested,  addressed  to each party at the  following  addresses  or such other
addresses as may be designated by notice pursuant to this Section 16:

         If to IOMED:                       IOMED, Inc.
                                            1290 West 2320 South
                                            Salt Lake City, UT 84119
                                            Attention:  President

         If to ALZA:                        ALZA CORPORATION
                                            950 Page Mill Road
                                            Palo Alto, CA 94304
                                            Attention:  Vice-President, Legal

         Any notice or  communication  given in conformity  with this Section 16
shall be deemed to be effective when received by the addressee,  if delivered by
hand, and five days after mailing, if mailed.

         17.      Counterparts.

                  17.1  This   Agreement  may  be  executed  in  any  number  of
counterparts,  each of which when so executed  shall be deemed to be an-original
and all of which when taken together shall constitute this Agreement.

         18.      Governing Law.

                  18.1 This  Agreement  shall be  governed by and  construed  in
accordance with the laws of the State of California as applied between residents
of that state entering into contracts wholly to be performed in that state.

         19.      Severability.

                  19.1 If any  provision  of this  Agreement  shall be held by a
court of  competent  jurisdiction  to be  invalid,  void or  unenforceable,  the
remaining provisions shall  nevertheless,,  continue in full force without being
impaired or invalidated in any way.

         20.      Amendments.

                  20.1 No amendment,  modification  or addition  hereto shall be
effective or binding on either party unless 17 set forth in writing and executed
by a duly authorized representative of the party to be charged.

         21.      Waiver.

                  21.1 No  waiver-of  any right  under this  Agreement  shall be
deemed  effective unless contained in a writing signed by the party charged with
such a waiver, and no waiver of any breach or failure to perform shall be deemed
to be a waiver of any future  breach or failure to perform or of any other right
arising under this Agreement.

         22.      Headings.

                  22.1 The section  headings  contained  in this  Agreement  are
included  for  convenience  only and form no part of the  agreement  between the
parties.

         23.      Entire Agreement.

                  23.1 This Agreement  constitutes the entire agreement  between
the parties as to the subject  matter  hereof and  supersedes  and  replaces all
other agreements,  understandings  or arrangements,  whether oral or in writing,
between the parties relating to the subject matter hereof.

         IN WITNESS WHEREOF, the parties have executed thisAgreement on the date
first set forth above. IOMED, Inc.



                                                     By: /s/ Ned M. Weinshenker
                                                     Ned M. Weinshenker
                                                     President and
                                                     Chief Executive Officer


                                                     ALZA Corporation



                                                     By: /s/ Jane E. Shaw
                                                     Jane E. Shaw
                                                     President


       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION

                                SUPPLY AGREEMENT

         This  Agreement  is made this 27th day of  April,  1993 by and  between
Iomed,  Inc.  ("Iomed"),  1290 West 2320 South,  Salt Lake City,  Utah 84119 and
Abbott Laboratories, One Abbott Park Road, Abbott Park, Illinois 60064-3500.

         Iomed  desires  to  purchase  its  requirements  of  Lidocaine  2%  and
Epinephrine  1:100,000 injection,  USP, from Abbott and Abbott agrees to sell to
Iomed its requirements of such Product. Iomed will market the Product for use in
conjunction   with   Iomed's   proposed   medical   device   for   iontophoretic
administration.

         Therefore, in consideration of the premises and the mutual promises and
agreements contained herein, Iomed and Abbott agree as follows:

1.       Product.

         For purposes of this Agreement, the term "Product" shall mean Lidocaine
2% and  Epinephrine  1:100,000  injection,  USP,  packaged  in 30mi SVP  fliptop
containers  and  labeled for  iontophoretic  administration  with Iomed  medical
devices.

2.       Custom Product Development.

         Promptly  after the  execution  of this  Agreement,  the parties  shall
undertake a project to develop a custom packaged  product suitable for marketing
with  Iomed's  iontophoretic  medical  administration  device and  suitable  for
manufacturing on Abbott's standard packaging  equipment for fliptop  containers.
The parties shall use their reasonable best efforts to complete successfully the
product  development  and to obtain U.S.  Food and Drug  Administration  ("FDA")
marketing approval of the Product.  It is understood and agreed that there is no
guarantee  that  the  product  development  project  will be  successful  and no
representation  or  warranty  of any  kind  is  given  by  either  party  that a
marketable  Product  will  result  from the  project.  3.  Abbott's  Development
Responsibilities.

         The objective of the product development project shall be for Abbott to
assist  Iomed as  required  in  obtaining  regulatory  approval  for sale of the
Product.  The Product will then be  manufactured by Abbott and sold to Iomed for
resale by Iomed. Abbott shall have the following  development  responsibilities:
a. Manufacture at Abbott's Rocky Mount plant 1,000 units of Product for clinical
and  stability  supplies  for  testing to be carried out by Iomed to support FDA
filings for device and drug marketing  approvals.  b. Provide  authorization  to
reference  Abbott's  Abbreviated  New  Drug  Application,   as  appropriate  for
Pre-market  Approval  submissions  by Iomed.  c.  Assist  Iomed,  as  reasonably
requested,  in preparation of regulatory submissions for the Product and provide
such other assistance as Iomed may reasonably require.  d. Submit  Investigation
New  Drug   application  and  Supplemental  New  Drug  Application  as  Abbott's
responsibilities in the development process require.

e. Using  Abbott's  graphics  studio,  typeset  final label and carton copy from
artwork  provided  by Iomed and  generate  proofs  and  negatives  suitable  for
printing.

4.       Iomed's Regulatory Submissions.

         Iomed  agrees  that  Abbott  shall  have the  right to  review  Iomed's
proposed  Pre-market  Approval  submissions.  Abbott  shall  complete its review
within a  reasonable  period of time after  receipt  from Iomed of the  proposed
regulatory  submission.  Iomed further agrees that Abbott shall participate with
Iomed in responding to questions from the FDA regarding  regulatory  submissions
applicable  to the Product.  Iomed shall  respond to  questions  relating to its
device. Abbott shall respond to questions relating to the Product.

5.       **** Abbott's Development Efforts.

         5.1 ****.

         5.2 Changes in Project  Scope.  If  unanticipated  changes occur in the
product  development  project  or  Product   Specifications,   or  if  technical
difficulties  result in the requirement for Abbott to perform either  additional
or repeat work, Abbott's costs for such work shall be paid by Iomed,  subject to
Iomed's prior approval.

6.       Manufacture and Supply of Product.

         6.1 Purchase and Sale of Product - Iomed Requirements.  During the term
of this Agreement and pursuant to the terms and conditions hereof, Abbott agrees
to manufacture,  sell and deliver Product  exclusively to Iomed and Iomed agrees
to purchase its total requirements of Product from Abbott.

         6.2 Orders and Delivery  Variances.  Unless  otherwise agreed to by the
parties,  the  order  quantity  shall be a whole  number in  multiples  of ****.
Delivery of Product by Abbott may vary from quantities  ordered by Iomed plus or
minus ****. Such deliveries shall be in full compliance with this Agreement. 6.3
Manufacture of Product.

         6.3.1 Abbott shall  manufacture  Product in accordance with the Product
Specifications for ****, as modified from time to time by Abbott.  Product shall
be labeled by Abbott in accordance  with FDA approved label copy and as mutually
approved by the parties.

         6.3.2 Abbott's quality control  procedures and in-plant quality control
checks on the  production  of  Product  for Iomed  shall be  applied in the same
manner as those  procedures and checks are applied to products  manufactured for
sale directly by Abbott as Abbott  products.  Abbott shall provide a certificate
of analysis with each shipment of Product.

         6.3.3  Iomed  shall have a period of **** days from the date of receipt
to inspect and reject any  shipment  of Product on the grounds  that it does not
conform  with the Product  Specifications.  Iomed shall have the right to return
any Product which does not conform.  All or part of any shipment may be held for
Abbott's  disposition  if  found  to be  not in  conformance  with  the  Product
Specifications,  provided Abbott confirms such nonconformance  through generally
accepted  quality  control  procedures.  Abbott  shall  have  **** days from the
effective  date of  rejection  (written  notice)  by Iomed  in which to  confirm
nonconformance.  Failure to confirm within such **** day period shall constitute
agreement with Imo's rejection of Product. After Abbott confirms nonconformance,
Abbott  shall have a period of *** days to replace such  nonconforming  Product.
Replacement of Product with conforming Product shall be Imo's sole and exclusive
remedy for any  nonconforming  Product  delivered  hereunder.  Any  Product  not
rejected by Iomed pursuant to this  subparagraph  6.3.3 shall be deemed accepted
for all purposes  and all claims with  respect to such Product  waived by Iomed.
Shipment of rejected  Product to Abbott and shipment of  replacement  Product to
Iomed shall be at Abbott's expense and by the carrier designated by Abbott.

         6.3.4 Abbott hereby approves  placement of a descriptive  private label
with Iomed's  tradename  and/or Iomed's  trademark on the Product.  Any material
changes  to  the  descriptive   label  must  be  approved  by  Abbott  prior  to
implementing such changes. 6.5 Price and Payment.

         6.5.1  Product  shall be  delivered  by Abbott  at prices  set forth in
Exhibit A of this Agreement.  The prices are based on standard Abbott  packaging
components   with   custom   Iomed   print  copy  as   approved  by  Abbott  for
manufacturability.

         6.5.2  Abbott shall  invoice  Iomed upon  delivery of Product.  ****.

         6.5.3 Any federal,  state, county or municipal sales or use tax, excise
or similar charge, or any other tax assessment (other than that assessed against
income),  license or other charge lawfully  assessed and normally charged on the
manufacture,  sale or  transportation of Product sold pursuant to this Agreement
shall be paid by Iomed. 6.6 Delivery. Product shall be delivered to Iomed F.O.B.
Abbott's Rocky Mount, North Carolina plant and title shall pass to Iomed at such
point. 6.7 Orders and Forecasts.

         6.7.1  Abbott  and  Iomed  shall  cooperate  fully  in  estimating  and
scheduling  production for the first firm order to be placed by Iomed. The first
firm  order  shall  cover a period of three  (3)  consecutive  calendar  months.
Thereafter,  firm  orders  shall be  placed  monthly  and  shall  cover the next
succeeding third month. At the time Iomed places its firm monthly orders,  Iomed
shall provide to Abbott  Iomed's  estimate of its monthly  requirements  for the
next  succeeding  nine (9) calendar  month period.  It is the intent that at all
times Abbott shall have in hand firm monthly  orders  covering the current three
(3) calendar month period and Iomed's estimates of its monthly  requirements for
the next succeeding nine (9) calendar month period.

         6.7.2 Each Iomed  purchase  order for Product  shall be governed by the
terms of this  Agreement and none of the provisions of such purchase order shall
be applicable except those specifying quantity ordered, delivery dates, shipping
instructions and invoice information. 6.8 Guarantees and Warranties.

         6.8.1  Abbott  guarantees  to Iomed  that  Product  delivered  to Iomed
pursuant to this Agreement shall, at the time of delivery, not be adulterated or
misbranded  within the meaning of the Federal Food,  Drug,  and Cosmetic Act, as
amended, or within the meaning of any applicable state or municipal law in which
the definitions of adulteration  and misbranding are  substantially  the same as
those  contained in the Federal  Food,  Drug,  and Cosmetic Act, as such Act and
such laws are  constituted and effective at the time of delivery and will not be
an article  which may not under the  provisions  of Sections 404 and 505 of such
Act be introduced into interstate commerce.

         6.8.2 Abbott warrants that Product  delivered to Iomed pursuant to this
Agreement  shall  conform  with the Product  Specifications  and shall have been
manufactured  pursuant to current Good Manufacturing  Practice, as prescribed by
regulations promulgated by the FDA. *****.

         6.8.3 ****.

         ****.

         7.1 This  Agreement  shall commence on the date first above written and
the initial term shall expire on December 31, 1998.  Thereafter,  the term shall
continue  automatically  until  terminated.  This agreement may be terminated on
December 31, 1998 or at anytime thereafter upon not less than one hundred eighty
(180)  day's  prior  written  notice  from one  party to the  other.  Iomed  may
terminate  this  Agreement at anytime by giving Abbott one hundred  eighty (180)
days  prior  written  notice  if Iomed  discontinues  sale of its  iontophoretic
administration devices.

         7.2 Either party may  terminate  this  Agreement by giving to the other
sixty (60) days prior written notice as follows:

         a.       Upon the bankruptcy or the insolvency of the other party; or

         b. Upon the breach of any warranty or any other  material  provision of
this  Agreement  by the other party if the breach is not cured within sixty (60)
days after written notice thereof to the party in default.

        7.3  Termination,   expiration,  cancellation  or  abandonment  of  this
Agreement  through any means and for any reason shall not relieve the parties of
any  obligation  accruing  prior  thereto and shall be without  prejudice to the
rights and remedies of either party with respect to any antecedent breach of any
of the provisions of this Agreement. 8. Force Majeure.

         Any delay in the  performance  of any of the duties or  obligations  of
either  party  hereto  (except the payment of money)  shall not be  considered a
breach of this Agreement and the time required for performance shall be extended
for a period  equal to the period of such  delay,  provided  that such delay has
been  caused by or is the result of any acts of God;  acts of the public  enemy;
insurrections;  riots; embargoes;  labor disputes,  including strikes, lockouts,
job actions, or boycotts:  fires;  explosions;  floods; shortages of material or
energy; or other  unforeseeable  causes beyond the control and without the fault
or negligence of the party so affected.  The party so affected shall give prompt
notice to the other  party of such  cause,  and shall take  whatever  reasonable
steps are  necessary to relieve the effect of such cause as rapidly as possible.
9. Confidential Information.

         9.1 It is  recognized  by the  parties  that  during  the  term of this
Agreement the parties may exchange Confidential  Information.  Each party agrees
not to disclose to any third person Confidential  Information  received from the
other  party and not to use  Confidential  Information  received  from the other
party,  except as  authorized  by the  disclosing  party.  For  purposes of this
Agreement,  Confidential  Information  shall include all  information  disclosed
hereunder in writing and identified as being confidential or if disclosed orally
is reduced to writing within thirty (30) days of oral  disclosure and identified
as being confidential, except any portion thereof which:

         a.  is  known  to the  recipient  before  receipt  thereof  under  this
Agreement;

         b. is disclosed in good faith to the recipient after acceptance of this
Agreement by a third person  lawfully in possession of such  information and not
under an obligation of nondisclosure;

         c. is or  becomes  part of the  public  domain  through no fault of the
recipient;

         d. is developed by the recipient independently of and without reference
to Confidential Information; or

         e.       is required by law to be disclosed.

         Notwithstanding  the above,  nothing  contained in this Agreement shall
preclude  Iomed or Abbott  from  utilizing  Confidential  Information  as may be
necessary in prosecuting patent rights of the parties, or obtaining governmental
marketing approvals, or in manufacturing Product pursuant to this Agreement. The
obligations of the parties  relating to  Confidential  Information  shall expire
three (3) years after the termination of this Agreement.

10.     Independent Contractors.

         The  relationship  of Iomed to Abbott  established by this Agreement is
that of an independent contractor.  Nothing contained in this Agreement shall be
construed to constitute Iomed as a partner,  agent or joint venturer with Abbott
or as a participant in a joint or common undertaking with Abbott.

11.      Notices.

         All notices hereunder shall be delivered personally or by registered or
certified mail,  postage prepaid,  to the following  addresses of the respective
parties:

                  Abbott Laboratories
                  One Abbott Park Road
                  Abbott Park, Illinois   60064-3500

                  Attention:                General Counsel

                  With copy to:             President
                                            Hospital Products Division

                  Iomed, Inc.
                  1290 West 2320 South
                  Salt Lake City, Utah 84119

                  Attention:                President

                  With copy to:             Vice President Operations

         Notices shall be effective upon receipt if personally delivered,  or on
the third  business day  following  the date of mailing.  A party may change its
address listed above by notice to the other party.

12.      Applicable Law.

         This Agreement shall be construed, interpreted and governed by the laws
of the State of Illinois, except for choice of law rules.

13.      Assignment.

     Neither party shall assign this  Agreement or any part thereof  without the
prior written consent of the other party; provided,  however,  Abbott may assign
this  Agreement to a  wholly-owned  subsidiary  and either  party,  without such
consent,  may assign or sell the same in connection with the transfer or sale of
substantially  its entire  business to which this  Agreement  pertains or in the
event of its  merger  or  consolidation  with  another  company.  Any  permitted
assignee shall assume all obligations of its assignor under this  Agreement.  No
assignment shall relieve any party of responsibility  for the performance of any
accrued obligation which such party then has hereunder.

14.      Entire Agreement.

         This Agreement  constitutes  the entire  agreement  between the parties
concerning  the subject  matter hereof and  supersedes all written or oral prior
agreements or understandings with respect thereto. No course of dealing or usage
of trade shall be used to modify the terms hereof.

15.      Severability.

         This Agreement is subject to the restrictions,  limitations,  terms and
conditions  of all  applicable  laws,  governmental  regulations,  approvals and
clearances.  If any term or provision of this Agreement  shall for any reason be
held  invalid,  illegal  or  unenforceable  in  any  respect,  such  invalidity,
illegality  or  unenforceability  shall not affect  any other term or  provision
hereof, and this Agreement shall be interpreted and construed as if such term or
provision, to the extent the same shall have been held to be invalid, illegal or
unenforceable, had never been contained herein.

16.      Waiver - Modification of Agreement.

     No waiver or  modification  of any of the terms of this Agreement  shall be
valid  unless in  writing  and  signed  by  authorized  representatives  of both
parties.  Failure by either  party to enforce  any rights  under this  Agreement
shall not be  construed  as a waiver of such rights nor shall a waiver by either
party in one or more instances be construed as constituting a continuing  waiver
or as a waiver in other instances.

17.      Product Recalls.

         If (a) any government  authority  issues a request,  directive or order
that the Product be recalled,  or (b) a court of competent  jurisdiction  orders
such a recall,  or (c) Iomed or Abbott reasonably  determine after  consultation
with the other that the Product  should be recalled,  the parties shall take all
appropriate  corrective  actions. If such recall results from any cause or event
for which Abbott is responsible, Abbott shall be responsible for the expenses of
recall.  In all other  cases,  Iomed shall be  responsible  for the  expenses of
recall.  For the  purposes  of this  Agreement,  the  expenses  of recall  shall
include,  without  limitation,  the  reasonable  expenses  of  notification  and
destruction  or return of the  recalled  Product  and the costs for the  Product
recalled which shall be equal to the purchase price paid for such Product.

     The parties  intending to be bound by the terms and conditions  hereof have
caused this Agreement to be signed by their fully authorized  representatives on
the date first above written.

ABBOTT LABORATORIES                            IOMED, INC.


By: /s/ Illegible
                                               By: /s/ Ned M. Weinshenker
Title: President, Hospital Products            Title: President & CEO



                            STOCK PURCHASE AGREEMENT

                  THIS STOCK PURCHASE AGREEMENT (this "Agreement"),  dated as of
March 8, 1993,  is made by and between  IOMED,  Inc.,  a Utah  corporation  (the
"Company") and The CIT  Group/Venture  Capital,  Inc., a New Jersey  corporation
("CIT").

                  A.  The  Company  desires  to issue  and sell to CIT,  and CIT
desires to purchase  from the Company,  shares of the  Company's  common  stock,
$.001 par value (the "Common Stock"), and rights to acquire additional shares of
the Common Stock,  on the terms and subject to the  conditions set forth in this
Agreement

                  Accordingly, the parties hereto agree as follows:

                                    ARTICLE I

            PURCHASE AND SALE OF COMMON STOCK AND COMMON STOCK RIGHTS

                  1.1 Common Stock.  On the terms and subject to the  conditions
set forth in this  Agreement,  at the  Closing  (as  defined  below) the Company
agrees to sell to CIT, and CIT agrees to purchase  from the Company,  the number
of shares of Common  Stock set forth below CIT's name on the  signature  page of
this Agreement.  At the Closing, title to such shares of Common Stock shall pass
to CIT, who, as record and beneficial owner, shall thereafter be entitled to all
rights with respect to its ownership of such shares.

                  1.2      Common Stock Rights.

                           (a)  Each  share of  Common  Stock  purchased  by CIT
hereunder shall be accompanied by a contingent right (a "Common Stock Right") to
receive  from the Company on March 8. 1994,  automatically,  without any further
action  being  required  on the  part  of CIT and  without  the  payment  of any
consideration  in  addition  to the  Purchase  Price  (as  defined  below),  the
Applicable  Number (as defined below) of newly issued shares of Common Stock, in
the event, but only in the event, that the closing of an initial public offering
of the  Company's  Common Stock that meets the  conditions  set forth in Section
1.2(b) below has not occurred prior to such date.

                           (b)  Each  Common  Stock  Right  shall  automatically
terminate and cease to be of any further force and effect, without any liability
on the part of the company or any of its officers or directors, upon the closing
of the  initial  public  offering  of the  Company's  Common  Stock in which the
Company receives proceeds (net of any underwriting discounts and commissions but
prior to the deduction of any other  offering  expenses) in excess of $5,000,000
and in which the  public  offering  price is not less  than  $2.00 per share (as
adjusted to reflect stock splits, combinations or the like).

                           (c) As used herein,  "Applicable Number" shall be the
number of shares  equal to the  product  of one  Dollar  ($1.00)  divided by the
"Conversion  Price."  The  "Conversion  Price"  shall  initially  be One  Dollar
($1.00); provided,  however, that in the event that, on or before March 8, 1994,
the Company shall issue shares of its Common Stock, options or warrants thereon,
or  securities  convertible  into or  exchangeable  for its Common  Stock,  in a
transaction  the  primary  purpose of which is to raise  capital for a price per
share (the  "Subsequent  Issue Price") less than the Conversion  Price in effect
immediately  prior to such issuance,  the Conversion  Price shall be adjusted by
multiplying such conversion Price by a fraction (1) the numerator of which shall
be the number of shares of Common Stock  outstanding  immediately  prior to such
issuance  plus the  number  of  shares  of  Common  Stock  which  the  aggregate
consideration  received by the Company for the total  number of shares so issued
would purchase at such Conversion  Price, and (2) the denominator of which shall
be the number of shares of Common Stock  outstanding  immediately  prior to such
issue plus the number of such shares of Common Stock so issued or sold.

                           (d) For  purposes  of  determining  a new  Conversion
Price pursuant to Section 1.2(c) above, shares of Common Stock issuable upon the
exercise or  conversion of  outstanding  securities of the Company which are, by
their terms,  exercisable or  convertible  into Common Stock shall be taken into
account but only to the extent  that (i) such  securities  have been  exercised,
converted or exchanged or (ii) the  consideration  to be paid upon such exercise
or conversion per share of underlying Common Stock is less than (including zero)
or equal to the Conversion Price.

                           (e) No  fractional  shares  shall  be  issuable  upon
maturity of the Common  Stock Rights held by CIT. In lieu  thereof,  the Company
shall round up to the nearest  whole  number of shares the  aggregate  number of
shares issuable upon maturity of the Common Stock Rights held by CIT.

                           (f) The  number of shares  of Common  Stock  issuable
upon maturity of the Common Stock Rights shall be equitably  adjusted to account
for any stock splits, combinations or the like.

                  1.3 No Rights as  Shareholder.  The Common  Stock Rights shall
not entitle CIT to any rights as a  shareholder  of the Company until such time,
if ever,  that shares of Common Stock are issued to CIT pursuant to the maturity
of such Common Stock Rights.

                  1.4 Purchase  Price.  The purchase  price for the Common Stock
and the accompanying  Common Stock Rights being purchased hereunder shall be Two
Dollars  ($2.00) per unit (the "Purchase  Price"),  each unit  consisting of one
share of Common Stock and one Common Stock Right.

                  1.5 Closing.  The closing of the transactions  contemplated by
this Agreement (the "Closing") shall take place at the offices of the Company on
March 8,  1993,  or on such  later date as may be  mutually  agreed  upon by the
parties.  At  the  Closing,  the  Company  shall  deliver  to CIT  one  or  more
certificates  evidencing  the  shares  of Common  Stock  being  purchased  by it
hereunder against receipt from CIT of a check,  made payable to the Company,  in
an amount  equal to the  Purchase  Price  multiplied  by the number of shares of
Common Stock and  accompanying  Common  Stock  Rights being  purchased by it. In
addition,  at the  Closing  (i) the  Company  shall  deliver  to CIT  completed,
executed  copies  of SBA Form  480 and SBA Form  652;  and (ii) CIT  shall  have
received an executed copy of a Redemption  Rights Agreement in substantially the
form attached hereto as Exhibit A.

                                   ARTICLE II

            REPRESENTATIONS,_WARRANTIES AND COVENANTS OF THE COMPANY

                  The Company hereby  represents,  warrants and covenants to CIT
as follows:

                  2.1  Organization,  etc.  The  Company is a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Utah and is  qualified  to do business as a foreign  corporation  and is in good
standing in each jurisdiction in which the failure to be so qualified would have
a material adverse effect on the business or financial condition of the Company.

                  2.2  Authorization,  etc. The Company has full corporate power
and authority to enter into this  Agreement and to consummate  the  transactions
contemplated  hereby.  This  Agreement  has been  duly and  validly  authorized,
executed and  delivered by the Company,  and  constitutes  the valid and binding
obligation of the Company,  enforceable in accordance with its terms,  except as
enforceability  may be limited by  bankruptcy,  insolvency or other similar laws
affecting creditors' rights and by general equitable principles.

                  2.3 Valid Issuance. The shares of Common Stock being purchased
by CIT hereunder,  when issued,  sold and delivered in accordance with the terms
hereof for the consideration  expressed herein,  and the shares of Common Stock,
if any,  that are issued upon the  maturity  of the Common  Stock  Rights,  when
issued and  delivered  in  accordance  with the terms  hereof,  will be duly and
validly  issued,  fully  paid and  nonassessable  and,  based  in part  upon the
representations  of CIT in this  Agreement,  will be issued in  compliance  with
applicable state and federal securities laws.

                  2.4 No  Violation.  Neither the execution and delivery of this
Agreement  by  the  Company  nor  its  performance   and   consummation  of  the
transactions  contemplated  hereby  (including  the issuance of the Common Stock
underlying  the Common  Stock  Rights)  will  violate (a) any  provision  of the
Articles of Incorporation  or the Bylaws of the Company,  (b) any statute or law
or any judgment,  decree, order, regulation or rule of any court or governmental
agency that is applicable to the Company, or (c) any material agreement to which
the Company is a party.

                  2.5  Capitalization.  As of the date  hereof,  the  authorized
capital stock of the Company consists solely of (i) 15,000,000  shares of Common
Stock, $.001 par value per share, and (ii) 4,215,618 shares of preferred stock,'
$.001 par value per share (the  "Preferred  stock").  Immediately  following the
Closing, after giving effect to the transactions contemplated hereby (other than
the  issuance of shares of Common  Stock upon the  maturity of the Common  Stock
Rights),  the issued and  outstanding  capital stock of the Company will consist
solely of  8,157,096  shares of Common Stock and  3,407,057  shares of Preferred
Stock. As of January 29, 1993,  options to purchase  1,322,576  shares of Common
Stock,  and  a  warrant  to  purchase  10,000  shares  of  Common  Stock,   were
outstanding.  Except for (i) the options and  warrants  set forth above and (ii)
the Common  Stock Rights  issued  hereunder  and pursuant to the Stock  Purchase
Agreement,  dated as of February  19,  1993,  by and between the Company and the
Investors  named  therein  (the "Prior  Agreement"),  the Company  does not have
outstanding any rights (either  preemptive or other) or options to subscribe for
or purchase,  or any warrants or other agreements providing for or requiring the
issuance by the Company of, any capital stock or securities  convertible into or
exchangeable for its capital stock. Except for the Shareholder Agreement,  dated
as of August 4, 1987, by and between the Company,  Stephen C. Jacobsen,  Stephen
H. Ober and the Investors  named therein,  a copy of which has  previously  been
provided to CIT,  the Company is not a party to, or aware of, any  stockholders'
agreement, voting trust, proxy or similar arrangement relating to the Company or
its capital stock.

                  2.6      Reports and Financial Statements.

                           (a) CIT  heretofore  has been furnished with complete
and  correct  copies of (i) the  unaudited  balance  sheet of the  Company as of
December 31, 1992 and the related income statements and statements of cash flows
for the six  months  then  ended,  and (ii) the  audited  balance  sheets of the
Company  as of June 30,  1992 and 1991 and the  related  income  statements  and
statements of cash flows for the fiscal years then ended.

                           (b) Each of the financial  statements  referred to in
(a)  above  was  prepared  in  accordance  with  generally  accepted  accounting
principles  applied on a basis  consistent  with prior periods,  except that the
financial  statements  referred to in (a)(i) above are subject to year end audit
adjustments  and do not  include  footnotes  which  might  be  required  by such
accounting  principles.  Each of the balance  sheets  included in such financial
statements  fairly  presents  the  financial  condition of the Company as of the
close of  business on the date  thereof,  and each of the  statements  of income
included in such financial  statements fairly presents the results of operations
of the Company for the fiscal period then ended.

                  2.7  Material  Adverse  Change.  There  has  been no  material
adverse change in the business, properties or financial condition of the Company
since December 31, 1992.

                  2.8 Other  Documents.  CIT  heretofore has been furnished with
complete and correct copies of (i) the Articles of Incorporation  and the Bylaws
of the Company, (ii) the Prior Agreement, and (iii) the Preferred Stock Purchase
Agreement,  dated as of August 4,  1987,  by and  between  the  Company  and the
Investors named therein.

                  2.9  Environmental  Protection.  The Company has  obtained all
material  permits,  licenses and other  authorizations  that are required  under
applicable  federal,  state  and  local  laws  including,   without  limitation,
regulations, codes, plans, orders, decrees, judgments,  injunctions,  notices or
demand letters issued,  entered,  promulgated or approved thereunder relating to
pollution control or hazardous substances (the "Environmental Laws"), including,
without limitation,  emissions,  discharges,  releases or threatened releases of
pollutants,   contaminants,   chemicals,  or  industrial,  toxic,  or  hazardous
substances  or  wastes  into the  environment  (including,  without  limitation,
ambient air, surface water, ground water, land surface, or subsurface strata) or
otherwise relating to the manufacture, processing, distribution, use, treatment,
storage,   disposal,   transport,  or  handling  of  pollutants,   contaminants,
chemicals, or industrial,  toxic, or hazardous substances or wastes. The Company
is in  material  compliance  with all  terms  and  conditions  of such  permits,
licenses  and  authorizations,  and is in  material  compliance  with all  other
limitations,  restrictions,  conditions, standards, prohibitions,  requirements,
obligations, schedules and timetables contained in the Environmental Laws. There
is no pending or, to the best  knowledge  of the Company,  threatened,  civil or
criminal litigation,  notice of violation or lien, or administrative  proceeding
relating to  Environmental  Laws involving the Company.  The Company has not, to
the best of its knowledge,  transported hazardous substances or arranged for the
transportation  of hazardous  substances to any location which is the subject of
federal,  state, provincial or local enforcement actions or other investigations
which could reasonably be expected to lead to materially  adverse claims against
the Company for clean-up costs,  remedial work,  damages to natural resources or
personal injury.

                  2.10 Small Business Concern.  The information  provided by the
Company on SBA Forms 480 and 652  delivered in  connection  herewith is true and
correct as of the date of such forms.

                  2.11 Use of Proceeds. The proceeds from the sale of the Common
Stock  issued  hereby  will be used  solely for  general  corporate  purposes in
connection with its primary business  activity.  No portion of the proceeds will
be used (i) to  provide  capital  to a  corporation  licensed  under  the  Small
Business  Investment Act of 1958, as amended,  or (ii) outside the United States
(except (x) to acquire  abroad  materials and industrial  property  rights for a
domestic  operation or (y) for transfer to a controlled foreign  subsidiary,  so
long as at least 51% of the assets and  activities  of the  Company  will remain
within the United  States).  The Company's  primary  business  activity does not
involve,  directly or  indirectly,  providing  funds to others,  the purchase or
discounting  of debt  obligations,  factoring or long-term  leasing or equipment
with no provision for  maintenance or repair,  and the Company is not classified
under Major Group 65 (Real Estate) of the SIC Manual.

                  2.12 SBIC Compliance  Information.  Upon request,  the Company
promptly  (and in any event within 20 days of such  request) will furnish to CIT
all  information  necessary  in order to enable CIT to prepare and file SBA Form
684  and  any  other  information  requested  or  required  by any  governmental
authority asserting  jurisdiction over CIT. The Company will at all times comply
with the nondiscrimination requirements of 13 C.F.R. Parts 112 and 113.

                  2.13 Conversion.  Pursuant to a Conversion Agreement, dated as
of February  18,  1993,  by and between  the  Company  and the  Investors  named
therein,  the  promissory  notes  previously  issued  by  the  Company  to  such
Investors,  in the aggregate  principal amount of $750,000,  have been converted
into shares of Common Stock.

                  2.14 Disclosure.  No representation or warranty by the Company
contained in this Agreement,  nor, to the best of the Company's  knowledge,  any
other written  statement or certificate  furnished to CIT pursuant  hereto (when
read together and as  supplemented  in the second  proviso  below)  contains any
untrue  statement of a material fact or omits to state a material fact necessary
to make the  statements  contained  herein or therein not misleading in light of
the  circumstances  under  which  they  were  made;  provided,  however,  it  is
understood that any projections or other  forward-looking  information contained
therein  represent the Company's  good faith  estimate  under the  circumstances
based on assumptions which the Company believes are reasonable,  and the Company
does not represent or warrant that such projections or future events will occur;
and provided  further,  that CIT acknowledges the disclosures made by IOMED with
respect  to (i) the  status of the  onychomychosis  project  and (ii) the patent
issues with ALZA Corporation,  and agrees that such disclosures shall constitute
supplements to the other written  statements and  certificates  furnished to CIT
pursuant hereto.

                                   ARTICLE III

                      REPRESENTATIONS AND WARRANTIES OF CIT

                  CIT hereby represents and warrants to the Company as follows:

                  3.1 It is  experienced in evaluating and investing in emerging
companies such as the Company.

                  3.2 It is  acquiring  the  Common  Stock and the  accompanying
Common Stock Rights being issued pursuant to this Agreement  (collectively,  the
"Securities"),  for its own  account  and not with a view to,  or for  resale in
connection with, any  distribution.  It understands that the Securities have not
been  registered  under the Securities  Act of 1933, as amended (the "Act"),  by
reason of a specific exemption from the registration provisions of the Act which
depends upon, among other things,  the bona fide nature of the investment intent
as expressed herein.

                  3.3  It   acknowledges   that  the  Securities  must  be  held
indefinitely unless  subsequently  registered under the Act or an exemption from
such  registration  is  available.  It is  aware of the  provisions  of Rule 144
promulgated  under the Act and the limitations on resales of securities  imposed
thereby.

                  3.4 It understands that no public market now exists for any of
the securities  issued by the Company and that there can be no assurances that-a
public market will ever exist for the Securities.

                  3.5 It  has  had  an  opportunity  to  discuss  the  Company's
business,   management  and  financial   affairs  with  its  management  and  an
opportunity  to  review  the  Company's  facilities.  It  understands  that such
discussions were intended to describe the aspects of the Company's  business and
prospects  which the Company  believes to be material but were not necessarily a
thorough or exhaustive description.

                  3.6 It is a  sophisticated  investor  with such  knowledge and
experience in financial  and business  matters so as to be capable of evaluating
the merits and risks of a prospective  investment in the  Securities  and who is
capable of bearing the economic risks of such investment.

                  3.7 It, both by itself and through its agents, has been solely
responsible  for  its  "due  diligence"  investigation  of the  Company  and its
management  and  business,  for the  analysis  of the  merits  and risks of this
investment and of the fairness and  desirability of the terms of the investment;
provided,  however,  that the  representations,  warranties and covenants of the
Company herein are absolute regardless of any such investigation or analysis.

                  3.8 It has had the  opportunity to be advised by legal counsel
of its own choice in  connection  with the  purchase of the  Securities  and has
either  been  advised  by such  counsel  or  concluded  that such  advice is not
required.  It acknowledges  that Morrison & Foerster is acting sole y as counsel
for the Company in connection therewith.

                  3.9 It  acknowledges  that the Common Stock issued  hereunder,
including the shares of Common Stock, if any, issued upon maturity of the Common
Stock Rights, shall be endorsed with the following legend:

THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE "ACT"),  AND MAY NOT BE SOLD,  ASSIGNED OR  TRANSFERRED  EXCEPT (i)
PURSUANT TO A REGISTRATION  STATEMENT  UNDER THE ACT WHICH HAS BECOME  EFFECTIVE
AND IS CURRENT WITH RESPECT TO THESE SECURITIES,  OR (ii) PURSUANT TO A SPECIFIC
EXEMPTION  FROM  REGISTRATION  UNDER THE ACT BUT ONLY UPON A HOLDER HEREOF FIRST
HAVING  OBTAINED  THE WRITTEN  OPINION OF COUNSEL TO THE  CORPORATION,  OR OTHER
COUNSEL  ACCEPTABLE  TO  THE  CORPORATION,  THAT  THE  PROPOSED  DISPOSITION  IS
CONSISTENT  WITH ALL APPLICABLE  PROVISIONS OF THE ACT AS WELL AS ANY APPLICABLE
"BLUE SKY" OR SIMILAR SECURITIES LAW.

                  The  Company  need  not  register  a  transfer  of  any of the
Securities, unless the condition specified in the foregoing legend is satisfied.
The Company may also instruct its transfer agent not to register the transfer of
any of the Securities unless the condition  specified in the foregoing legend is
satisfied.

                  3.10 It acknowledges  that in no event will all or any portion
of the Common Stock Rights acquired by it hereunder be assignable  separate from
the accompanying share(s) of Common Stock.

                                   ARTICLE IV

                               REGISTRATION RIGHTS

                  4.1 Definitions. As used in this Article IV:

                           (a)  The  term  "Registrable  Securities"  means  the
Common Stock issued  hereunder  and issuable  upon  maturity of the Common Stock
Rights  issued  hereunder,  excluding  in all cases,  however,  any  Registrable
Securities  sold by a person in a  transaction  in which his  rights  under this
Article IV are not assigned; provided, however, that such shares of Common Stock
shall only be treated as Registrable  Securities if and so long as they have not
been  sold  to or  through  a  broker  or  dealer  or  underwriter  in a  public
distribution or a public securities transaction.

                           (b) The term  "Form  S-311  means such form under the
Act as i-h  effect on the date  hereof or any  registration  form  under the Act
subsequently  adopted by the SEC which  permits  inclusion or  incorporation  of
substantial  information  by reference to other  documents  filed by the Company
with the SEC.

                           (c) The term "Holder"  means CIT and any other person
or entity that acquires any  Registrable  Securities in compliance with Sections
3.9 and 4.6 hereof.

                           (d) The term "Initiating Holders" means any Holder or
Holders  of not less than (i)  500,000  shares  of  Registrable  Securities  (as
adjusted for stock splits, combinations and the like), if measured prior to, the
maturity of the Common Stock Rights,  or (ii)  1,000,000  shares of  Registrable
Securities  (as  adjusted  for stock  splits,  combinations  and the  like),  if
measured after the maturity of the Common Stock Rights.

                           (e) The term "SEC" means the  Securities and Exchange
commission or any successor agency thereto.

                  4.2      Requested Registration.

                           (a) In case the Company shall receive from Initiating
Holders,  at any time after the  earlier of (i) one  hundred  eighty  (180) days
following  the first  registered  public  offering of  Company's  Common  Stock,
regardless of whether such offering meets the threshold size and per share price
levels set forth in Section 1.2 above, and (ii) March 8, 1996, a written request
that the Company  effect any  registration,  qualification  or  compliance  with
respect  to all of the  Registrable  Securities  then  held by  such  Initiating
Holders,  or any  portion  thereof the sale of which is  reasonably  expected to
yield gross proceeds to the Initiating Holders of at least $500,000, the Company
will:

                     (i) give written notice of the proposed
registration,  qualification  or compliance to all other Holders within ten (10)
days after receipt thereof; and

                                    (ii)  use  its  diligent   best  efforts  to
effect,  as soon as  practicable,  all such  registrations,  qualifications  and
compliances  as may be so requested and as would permit or  facilitate  the sale
and  distribution of all of the  Registrable  Securities held by such Initiating
Holders,  together  with all of the  Registrable  Securities  of any  Holder  or
Holders who joins in such request in a written  request  received by the Company
within thirty (30) days after such written notice is given;  provided,  that the
Company  shall  not  be  obligated  to  take  any  action  to  effect  any  such
registration, qualification, or compliance pursuant to this Section 4.2:

                                            (A) In any  particular  jurisdiction
in which  the--Company would be required to execute a general consent to service
of process,  to register as a dealer, or to cause any officer or employee of the
Company to register as a salesman in effecting such registration,  qualification
or compliance;

                                            (B) Within one hundred  eighty (180)
days  immediately  following the effective  date of any  registration  statement
pertaining to an  underwritten  public offering of securities of the Company for
its own account;

                                            (C) After the Company  has  effected
one (1) such registration pursuant to this Section 4.2;

                                            (D) If the Company  shall furnish to
such Holders a certificate  signed by the Chief Executive Officer of the Company
stating  that in the good faith  judgment of the Board of  Directors it would be
seriously  detrimental  to the Company or its  shareholders  for a  registration
statement to be filed in the near future,  then the Company's  obligation to use
its best efforts to register,  qualify or comply under this Section 4.2 shall be
deferred for a period not to exceed one hundred  eighty (180) days from the date
of receipt of written request from the Initiating Holders; or

                                            (E) If taking any such action  could
result in a registration  statement being declared  effective within one hundred
twenty (120) days of the  effective  date of any  registration  statement  filed
pursuant to Section 7.2 of that  certain  Preferred  Stock  Purchase  Agreement,
dated as of August 4, 1987, by and between the Company, Motion Control, Inc. and
the investors named therein (the "Preferred Stock Purchase Agreement").

                  Subject  to the  foregoing,  the  Company  will  use its  best
efforts to file a registration  statement covering the Registrable Securities as
soon as  practicable  after receipt of the request or requests of the Initiating
Holders.

                           (b) The  Initiating  Holders  shall  include in their
request made pursuant to this Section 4.2 the name,  if any, of the  underwriter
or underwriters that such Initiating Holders would propose,  with the consent of
the Company (which  consent shall not be  unreasonably  withheld),  to employ in
connection  with  the  public  offering  proposed  to be  made  pursuant  to the
registration  requested,  and the Company shall include such  information in the
written  notice  referred to in clause (i) of Section  4.2(a).  The right of any
Holder to registration pursuant to this Section 4.2 shall be conditioned on such
Holder's  participation in such  underwriting and the inclusion of such Holder's
Registrable Securities in the underwriting. The Company shall (together with all
Holders  proposing to distribute  their  securities  through such  underwriting)
enter into an  underwriting  agreement in customary form with the underwriter or
underwriters  selected  for such  underwriting  in the manner  set forth  above.
Notwithstanding  any other  provision of this  Section  4.2, if the  underwriter
advises the  Initiating  Holders in writing  that  marketing  factors  require a
limitation  of the  number  of shares to be  underwritten,  then the  Initiating
Holders shall so advise all Holders of Registrable  Securities and the number of
shares of Registrable  Securities that may be included in the  registration  and
underwriting,  as determined by the  underwriters,  shall be allocated among all
Holders  thereof in  proportion,  as nearly as  practicable,  to the  respective
amounts of Registrable Securities held by such Holders at the time of filing the
registration statement. No Registrable Securities excluded from the underwriting
by reason of the  underwriter's  marketing  limitation shall be included in such
registration.

                  4.3 Form S-3  Registration.  In case the Company shall receive
from any Holder or Holders a written request or requests that the Company effect
a  registration  on Form S-3 and any related  qualification  or compliance  with
respect to all or a part of the Registrable  Securities  owned by such Holder or
Holders, the Company will:

                           (a)  promptly  give  written  notice of the  proposed
registration, and any related qualification or compliance, to all other Holders;
and

                           (b) as soon as practicable,  effect such registration
and all such  qualifications and compliances as may be so requested and as would
permit or facilitate  the sale and  distribution  of all or such portion of such
Holder's or Holders'  Registrable  Securities  as are specified in such request,
together with all or such portion of the Registrable Securities of any Holder or
Holders  joining in such  request as are  specified in a written  request  given
within twenty (20) days after  receipt of such written  notice from the Company;
provided,  however,  that the Company  shall not be obligated to effect any such
registration,  qualification or compliance, pursuant to this Section 4.3: (i) if
the Company is not  qualified as a registrant  entitled to use Form S-3; (ii) if
the Holders propose to sell  Registrable  Securities at an aggregate sales price
to the public of less than  $500,000;  (iii) in any particular  jurisdiction  in
which the Company  would be required to execute a general  consent to service of
process in effecting such registration, qualification or compliance and in which
it has not already  filed such a consent;  (iv) if the Company has  effected one
such registration  pursuant to this Section 4.3 during the preceding twelve (12)
months;  (v) if the Company has effected a  registration  on Form S-1 within the
preceding  one hundred  eighty  (180) days,  or (vi) if the date of such written
request  occurs more than seven (7) years after the date hereof.  Subject to the
foregoing,  the  Company  shall  file  a  registration  statement  covering  the
Registrable  Securities  and other  securities  so requested to be registered as
soon as practicable after receipt of the request or requests of the Holders.

                  Registrations  effected pursuant to this Section 4.3 shall not
be  counted as a Request  for  Registration  effected  pursuant  to Section  4.2
hereof.

                  4.4      Company Registration.

                           (a) If at any time,  or from  time to time,  prior to
the date seven (7) years after the date hereof,  the Company shall  determine to
register any of its securities, either for its own account or for the account of
a security  holder or holders,  other than (i) a registration on Form S-1 or S-8
relating  solely  to  employee  benefit  plans,  or a  registration  on Form S-4
relating solely to an SEC Rule 145  transaction,  or a registration on any other
form which  does not  include  substantially  the same  information  as would be
required  to be  included  in a  registration  statement  covering  he  sale  of
Registrable  Securities,  or (ii) a registration pursuant to Sections 4.2 or 4.3
hereof, the company will:

                    (i) promptly give to each Holder written
notice thereof; and

                    (ii) include in such  registration,  and in any underwriting
involved  therein,  all the  Registrable  securities  specified  in any  written
request or  requests by any Holder or Holders  received  by the  Company  within
twenty  (20) days  after  such  written  notice  is given on the same  terms and
conditions  as the  Common  Stock,  if any,  otherwise  being sold  through  the
underwriter in such registration.

                           (b) If the  registration  of which the Company  gives
notice is for a  registered  public  offering  involving  an  underwriting,  the
Company  shall so advise  the  Holders  as a part of the  written  notice  given
pursuant to clause (i) of Section 4.4(a).  In such event the right of any Holder
to  registration  pursuant to this  Section 4.4 shall be  conditioned  upon such
Holder's  participation in such underwriting--and the inclusion of such Holder's
Registrable  securities in the underwriting to the extent provided  herein.  All
Holders  proposing  to  distribute  their  Registrable  Securities  through such
underwriting  shall enter into an underwriting  agreement in customary form with
the underwriter or underwriters selected for such underwriting by the Company.

                           (c)  Notwithstanding  any  other  provision  of  this
section 4.4, if the  underwriter  determines  that marketing  factors  require a
limitation of the number of shares to be underwritten, the underwriter may limit
the amount of  Registrable  Securities  to be included in the  registration  and
underwriting.  The Company shall so advise all Holders of Registrable Securities
which would otherwise be registered and underwritten  pursuant  hereto,  and the
number  of  shares  of  Registrable  Securities  that  may  be  included  in the
registration  and underwriting  shall be allocated among all of the Holders,  in
proportion,  as nearly as practicable,  to the amounts of Registrable Securities
held by such  Holders  at the time of  filing  the  registration  statement.  No
Registrable   Securities  excluded  from  the  underwriting  by  reason  of  the
underwriter's marketing limitation shall be included in such registration.

                           (d)  Notwithstanding  any  other  provision  of  this
Section 4.4, no Holder shall be entitled to include any  Registrable  Securities
in a  registration  pursuant to this  Section 4.4 if and to the extent that such
inclusion would reduce the number of shares of Registrable  Securities  entitled
to participate in such  registration  pursuant to Section 7.2, 7.3 or 7.4 of the
Preferred Stock Purchase  Agreement.  The Company shall so advise all Holders of
Registrable  Securities which would otherwise be registered  pursuant hereto but
for the foregoing sentence,  and the number of shares of Registrable  Securities
that may be included in the  registration  shall be  allocated  among all of the
Holders, in proportion, as nearly as practicable,  to the amounts of Registrable
Securities  held  by  such  Holders  at the  time  of  filing  the  registration
statement.

                  4.5  Expenses  of  Registration.   All  expenses  incurred  in
connection with any registration,  qualification or compliance  pursuant to this
Article  IV,  including  without  limitation,   all  registration,   filing  and
qualification  fees,  printing expenses,  escrow fees, fees and disbursements of
counsel for the  Company,  accounting  fees and  expenses,  and  expenses of any
special audits incidental to or required by such registration, shall be borne by
the Company;  provided,  however,  that the Company shall not be required to pay
underwriters' fees, discounts or commissions relating to Registrable Securities,
or any fees for counsel to the selling shareholders.

                  4.6 Transfer of Registration  Rights.  The rights to cause the
Company to register  securities  granted by the Company under  Sections 4.2, 4.3
and  4.4  hereof  may be  assigned  in  writing  by any  Holder  of  Registrable
Securities to a transferee or assignee of not less than fifty thousand  (50,000)
shares of the  Registrable  Securities (as  appropriately  adjusted from time to
time for stock splits and the like); provided,  that such transfer may otherwise
be  effected  in  accordance  with the terms of this  Agreement  and  applicable
securities laws; and provided further,  that the Company is given written notice
by such holder of  Registrable  Securities at the time of or within a reasonable
time after said  transfer,  stating the name and address of, said  transferee or
assignee and identifying the securities with respect to which such  registration
rights are being assigned.

                  4.7 "Market Stand-off" Agreement. The Holders hereby agree not
to sell or otherwise  transfer or dispose of any Registrable  Securities held by
them during the one hundred eighty (180) day period following the effective date
of a registration statement of the Company filed under the Act; provided that:

                           (a) such agreement shall only apply to the first such
registration statement of the Company including shares of Common Stock (or other
securities) to be sold on its behalf to the public in an underwritten offering;

                           (b) such  agreement  shall not apply to any shares of
Registrable  Securities  that are included in such public offering in accordance
with the terms hereof; and

                           (c)  all  executive  officers  and  directors  of the
Company and all other persons with  registration  rights (whether or not granted
pursuant to this Agreement) enter into similar agreements.

                  The Company may impose stop-transfer instructions with respect
to the Registrable Securities subject to the foregoing restriction until the end
of said one hundred eighty (180) day period.

                                  MISCELLANEOUS

                  5.1  Notice.  Any notice or other  communication  required  or
permitted  hereunder shall be in writing and shall be delivered  personally,  by
facsimile or sent by certified,  registered,  or express mail,  postage prepaid,
and shall be deemed given when so delivered  personally  or by facsimile  or, if
mailed,  three (3) days after the date of deposit in the United States mails, as
follows:

                         (i)      if to the Company, to:

                                  IOMED, Inc.
                                  1290 West 2320 South, Suite A
                                  Salt Lake City, Utah 81119
                                  Attn:  President
                                  with a copy to:
                                  Morrison & Foerster
                                  345 California Street
                                  San Francisco, California 94104
                                  Attn:  Bruce A. Mann, Esq.
                         (ii)     if to CIT, to:

                                  The CIT Group/Venture Capital, Inc.
                                  650 CIT Drive
                                  Livingston, NJ 07039
                                  Attn:  Mr. Colby Collier
                                  with a copy to:
                                  Schulte, Roth & Zabel
                                  900 Third Avenue
                                  New York, NY 10022
                                  Attn:  Marc Weingarten, Esq.

                  5.2  Governing  Law. This  Agreement  shall be governed by the
laws of the State of Utah, excluding the conflicts of laws provisions thereof.

                  5.3   Counterparts.   This   Agreement   may  be  executed  in
counterparts,  each of which  shall be an  original,  but all of which  together
shall constitute one instrument.

                  5.4 Entire  Agreement.  This Agreement and the other documents
delivered  pursuant  hereto  constitute  the full and entire  understanding  and
agreement between the parties with regard to the subjects hereof and thereof.

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Agreement as of the day and year first written above.

                     IOMED, INC.
                     a Utah corporation


                     By: /s/ Ned M. Weinshenker
                     Ned M. Weinshenker
                     Chief Executive Officer

                     THE CIT GROUP/VENTURE CAPITAL, INC.,
                     a New Jersey corporation


                     By: /s/ Colby W. Collier

                     Name: Colby W. Collier

                     Its: Vice President

                     500,000 shares of Common Stock
                     500,000 Common Stock Rights







                            STOCK PURCHASE AGREEMENT

                  THIS STOCK PURCHASE AGREEMENT (this "Agreement"),  dated as of
February 19, 1993, is made by and between IOMED,  Inc., a Utah  corporation (the
"Company"),  Newtek Ventures, a California limited partnership  ("Newtek"),  MBW
Venture  Partners,   Limited   Partnership,   a  Michigan  limited   partnership
("MBWVP"),,  Michigan  Investment  Fund,  L.P., a Michigan  limited  partnership
("MIF"),  Interhealth  Limited  Partnership,  a California  limited  partnership
("Interhealth"),,  and Vadex-Panama,  S.A., a Panamanian  corporation ("Vadex").
MBWVP and MIF shall  sometimes  be  referred  to  collectively  herein as "MBW."
Newtek,  MBW,  Interhealth and Vadex shall sometimes be referred to individually
herein as an "Investor," and collectively as the "Investors."

                  A. The Company desires to issue and sell to the Investors, and
the  Investors  desire to purchase  from the  Company,  shares of the  Company's
common  stock,  $.001 par value  (the  "Common  Stock"),  and  rights to acquire
additional  shares  of the  Common  Stock,,  on the  terms  and  subject  to the
conditions set forth in this Agreement.

                  Accordingly, the parties hereto agree as follows:

                                    ARTICLE I

            PURCHASE AND SALE OF COMMON STOCK AND COMMON STOCK RIGHTS

                1.1 Common Stock. On the terms and subject to the conditions set
forth in this Agreement, at the Closing (as defined below) the Company agrees to
sell to the Investors,  and the Investors agree,  severally and not jointly,  to
purchase from the Company,  the number of shares of Common Stock set forth below
each Investor's  name on the signature pages of this Agreement.  At the Closing,
title to such shares of Common Stock shall pass to the Investors, who, as record
and beneficial owners,  shall thereafter be entitled to exercise all rights with
respect to their ownership of such shares.

                1.2      Common Stock Rights.

                           (a)  Each  share of  Common  Stock  purchased  by the
Investors  hereunder shall be accompanied by a contingent right (a "Common Stock
Right") to receive from the Company on February 19, 1994, automatically, without
any further  action being  required on the part of any such Investor and without
the payment of any  additional  consideration  other than the Purchase Price (as
defined below),  the Applicable Number (as defined below) of newly issued shares
of Common  Stock,  in the event,  but only in the event,  that the closing of an
initial public offering of the Company's  Common Stock that meets the conditions
set forth in Section 1.2(b) below has not occurred prior to such date.

                           (b)  Each  Common  Stock  Right  shall  automatically
terminate and cease to be of any further force and effect, without any liability
on the part of the Company or any of its officers or directors, upon the closing
of the  initial  public  offering  of the  Company's  Common  Stock in which the
Company receives proceeds (net of any underwriting discounts and commissions but
prior to the deduction of any other  offering  expenses) in excess of $5,000,000
and in which the  public  offering  price is not less  than  $2.00 per share (as
adjusted to reflect stock splits, combinations or the like).

                           (c) As used herein,  "Applicable Number" shall be the
number of shares  equal to the  product  of One  Dollar  ($1.00)  divided by the
"Conversion  Price."  The  "Conversion  Price"  shall  initially  be One  Dollar
($1.00);  provided,  however,  that in the event that, on or before February 14,
1994,  the  Company  shall  issue  shares of its  Common  Stock,  or  securities
convertible  into or  exchangeable  for its Common Stock,  in a transaction  the
primary  purpose  of  which is to  raise  capital-for  a price  per  share  (the
"Subsequent  Issue Price") less than the Conversion Price in effect  immediately
prior to such issuance,  the  Conversion  Price shall be adjusted by multiplying
such  Conversion  Price by a fraction  (1) the  numerator  of which shall be the
number of shares of Common Stock outstanding  immediately prior to such issuance
plus the  number of shares of Common  Stock  which the  aggregate  consideration
received by the Company for the total number of shares so issued would  purchase
at such Conversion  Price,  and (2) the denominator of which shall be the number
of shares of Common Stock  outstanding  immediately prior to such issue plus the
number of such shares of Common Stock so issued or sold.

                           (d) For  purposes  of  determining  a new  Conversion
Price pursuant to Section 1.2(c) above, shares of Common Stock issuable upon the
exercise or  conversion of  outstanding  securities of the Company which are, by
their terms,  exercisable or  convertible  into Common Stock shall be taken into
account but only to the extent  that (i) such  securities  have been  exercised,
converted or exchanged or (ii) the  consideration  to be paid upon such exercise
or conversion per share of underlying Common Stock is less than (including zero)
or equal to the Subsequent Issue Price.

                           (e) No  fractional  shares  shall  be  issuable  upon
maturity of the Common Stock Rights held by any Investor.  In lieu thereof,  the
Company  shall  round up to the  nearest  whole  number of shares the  aggregate
number of shares  issuable upon maturity of the Common Stock Rights held by each
Investor.

                           (f) The  number of shares  of Common  Stock  issuable
upon maturity of the Common Stock Rights shall be equitably  adjusted to account
for any stock splits, combinations or the like.

                  1.3 No Rights as  Shareholder.  The Common  Stock Rights shall
not entitle  any holder  thereof to any rights as a  shareholder  of the Company
until such time, if ever,  that shares of Common Stock are issued to such holder
pursuant to the maturity of such Common Stock Rights.

                  1.4 Purchase  Price.  The purchase  price for the Common Stock
and the accompanying  Common Stock Rights being purchased hereunder shall be Two
Dollars  ($2.00) per unit (the "Purchase  Price"),  each unit  consisting of one
share of Common Stock and one Common Stock Right.

                  1.5 Closing.  The closing of the transactions  contemplated by
this Agreement (the "Closing") shall take place at the offices of the Company on
February 19, 1993,  or on such later date as may be mutually  agreed upon by the
parties. At the Closing,  the Company shall deliver to each Investor one or more
certificates  evidencing  the shares of Common  Stock  being  purchased  by such
Investor  hereunder  against receipt from such Investor of a check, made payable
to the  Company,  in an amount  equal to the Purchase  Price  multiplied  by the
number of shares of Common  Stock and  accompanying  Common  Stock  Rights being
purchased by such Investor; provided, however, that the consideration payable by
Newtek and MBWVP shall be payable first by the . cancellation of any outstanding
indebtedness  owed to such  Investors  by the  Company at the  Closing,  and the
balance, if any, shall be payable in cash.

                                   ARTICLE II

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

                  The  Company  hereby  represents  and  warrants to each of the
Investors as follows:

                  2.1  Organization,  etc.  The  Company is a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Utah and is  qualified  to do business as a foreign  corporation  and is in good
standing in each jurisdiction in which the failure to be so qualified would have
a material adverse effect on the business or financial condition of the Company.

                  2.2  Authorization,  etc. The Company has full corporate power
and authority to enter into this  Agreement and to consummate  the  transactions
contemplated  hereby.  This  Agreement  has been  duly and  validly  authorized,
executed and  delivered by the Company,  and  constitutes  the valid and binding
obligation of the Company,  enforceable in accordance with its terms,  except as
enforceability  may be limited by  bankruptcy,  insolvency or other similar laws
affecting creditors, rights and by general equitable principles.

                  2.3 Valid Issuance. The shares of Common Stock being purchased
by the Investors  hereunder,  when issued, sold and delivered in accordance with
the terms  hereof  for the  consideration  expressed  herein,  and the shares of
Common  Stock,  if any,  that are issued upon the  maturity of the Common  Stock
Rights,  when issued and delivered in accordance with the terms hereof,  will be
duly and  validly  issued,  fully  paid and  nonassessable  and,  based upon the
representations of the Investors in this Agreement, will be issued in compliance
with applicable state and federal securities laws.

                  2.4 No  Violation.  Neither the execution and delivery of this
Agreement  by  the  Company  nor  its  performance   and   consummation  of  the
transactions  contemplated hereby will violate (a) any provision of the Articles
of  Incorporation  or the Bylaws of the Company or (b) any statute or law or any
judgment,  decree, order, regulation or rule of any court or governmental agency
that is applicable to the Company.

                                   ARTICLE III

                 REPRESENTATIONS AND WARRANTIES OF THE INVESTORS

                  Each of the  Investors,  on behalf  of itself  only and not on
behalf of any of the other  Investors,  hereby  represents  and  warrants to the
Company as follows:

                  3.1 The Investor is experienced in evaluating and investing in
emerging companies such as the Company.

                  3.2  The  Investor  is  acquiring  the  Common  Stock  and the
accompanying  Common  Stock  Rights  being  issued  pursuant  to this  Agreement
(collectively, the "Securities"), for its own account and not with a view to, or
for resale in connection with, any distribution.  The Investor  understands that
the  Securities  have not been  registered  under the Securities Act of 1933, as
amended (the "Act"),  by reason of a specific  exemption  from the  registration
provisions  of the Act which depends  upon,  among other  things,  the bona fide
nature of the investment intent as expressed herein.

                  3.3 The Investor acknowledges that the Securities must be held
indefinitely unless  subsequently  registered under the Act or an exemption from
such registration is available.  The Investor is aware of the provisions of Rule
144  promulgated  under the Act and the  limitations  on resales  of  securities
imposed thereby.

                  3.4 The Investor  Understands that no public market now exists
for any of the  securities  issued  by the  Company  and  that  there  can be no
assurances that a public market will ever exist for the Securities.

                  3.5  The  Investor  has  had an  opportunity  to  discuss  the
Company's business,  management and financial affairs with its management and an
opportunity to review the Company's  facilities.  The Investor  understands that
such discussions were intended to describe the aspects of the Company's business
and  prospects  which it  believes  to be material  but were not  necessarily  a
thorough or exhaustive description.

                  3.6  The  Investor  is  a  sophisticated  investor  with  such
knowledge and  experience in financial and business  matters so as to be capable
of evaluating the merits and risks of a prospective investment in the Securities
and who is capable of bearing the economic risks of such investment.

                  3.7 The Investor,  both by itself and through its agents,  has
been solely responsible for the Investor's "due diligence,, investigation of the
Company and its  management  and  business,  for the  analysis of the merits and
risks of this  investment and of the fairness and  desirability  of the terms of
the investment; that in taking any action or performing any role relative to the
arranging  of the  proposed  investment,  such  Investor has acted solely in the
Investor's  interest,  and that  neither the  Investor  nor any of its agents or
employees  has acted as an agent of the company,  or as an issuer,  underwriter,
broker, dealer or investment advisor relative to any of the Securities.

                  3.8 The  Investor  has had the  opportunity  to be  advised by
legal counsel of the  Investor's  own choice in connection  with the purchase of
the  Securities  and has either been advised by such  counsel or concluded  that
such advice is not required.  The Investor acknowledges that Morrison & Foerster
is acting solely as counsel for the Company in connection therewith.

                  3.9 Each  Investor  acknowledges  that the Common Stock issued
hereunder, including the shares of Common Stock, if any, issued upon maturity of
the Common Stock Rights, shall be endorsed with the following legend:

THIS  SECURITY HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE -ACT-),  AND NAY NOT BE SOLD,  ASSIGNED OR  TRANSFERRED  EXCEPT (i)
PURSUANT TO A REGISTRATION  STATEMENT  UNDER THE ACT WHICH HAS BECOME  EFFECTIVE
AND IS CURRENT WITH RESPECT TO THESE SECURITIES,  OR (ii) PURSUANT TO A SPECIFIC
EXEMPTION  FROM  REGISTRATION  UNDER THE ACT BUT ONLY UPON A HOLDER HEREOF FIRST
HAVING  OBTAINED THE WRITTEN  OPINION OF. COUNSEL To THE  CORPORATION,  OR OTHER
COUNSEL  ACCEPTABLE  To  THE  CORPORATIONR  THAT  THE  PROPOSED  DISPOSITION  IS
CONSISTENT  WITH ALL APPLICABLE  PROVISIONS OF THE ACT AS WELL AS ANY APPLICABLE
"BLUE SKY" OR SIMILAR SECURITIES LAW.

                  The  Company  need  not  register  a  transfer  of  any of the
Securities,   unless  the  conditions  specified  in  the  foregoing  legend  is
satisfied. -The Company may also instruct its transfer agent not to register the
transfer  of  any of the  Securities  unless  the  conditions  specified  in the
foregoing legend is satisfied.

                  3.10 Each Investor  acknowledges  that in no event will all or
any portion of the Common  Stock Rights  acquired by it hereunder be  assignable
separate from the accompanying share(s) of Common Stock.

                                   ARTICLE IV

                               REGISTRATION RIGHTS

                  4.1 Definitions. As used in this Article IV:

                           (a)  The  term  "Registrable  Securities"  means  the
Common Stock issued  hereunder  and issuable  upon  maturity of the Common Stock
Rights issued hereunder,  and any like securities as may be issued in the future
to The CIT Group/Venture  Capital,  Inc. or any of its affiliates  pursuant to a
written agreement which  incorporates the terms of this Article IV, excluding in
all cases, however, any Registrable Securities sold by a person in a transaction
in which his rights under this Article IV are not assigned;  provided,  however,
that such shares of Common Stock shall only be treated as Registrable Securities
if and so long as they  have not been  sold to or  through a broker or dealer or
underwriter in a public distribution or a public securities transaction.

                           (b) The term  "Form  S-31,  means such form under the
Act as in  effect  on the date  hereof or any  registration  form  under the Act
subsequently  adopted by the SEC which  permits  inclusion or  incorporation  of
substantial  information  by reference to other  documents  filed by the Company
with the SEC.

                           (c) The term "Holder" means each of the Investors and
any  other  person  or  entity  that  acquires  any  Registrable  Securities  in
compliance with Sections 3.9 and 4.6 hereof.

                           (d) The term "Initiating Holders" means any Holder or
Holders  of not less than (i)  550,000  shares  of  Registrable  Securities  (as
adjusted for stock splits,  combinations and the like), if measured prior to the
maturity of the Common Stock Rights,  or (ii)  1,100,000  shares of  Registrable
Securities  (as  adjusted  for stock  splits,  combinations  and the  like),  if
measured after the maturity of the Common Stock Rights.

                           (e) The term "SEC" means the  Securities and Exchange
Commission or any successor agency thereto.

                  4.2      Requested Registration.

                           (a) In case the Company shall receive from Initiating
Holders,  at any time after one hundred  eighty (180) days  following  the first
registered public offering of Company's Common Stock, regardless of whether such
offering  meets the  threshold  size and per  share  price  levels  set forth in
Section 1.2 above, a written  request that the Company effect any  registration,
qualification  or compliance with respect to all of the  Registrable  Securities
then held by such Initiating Holders, the Company will:

                     (i) give written notice of the proposed
registration,  qualification  or compliance to all other Holders within ten (10)
days after receipt thereof; and

                                    (ii)  use  its  diligent   best  efforts  to
effect,  as soon as  practicable,  all such  registrations,  qualifications  and
compliances  as may be so requested and as would permit or  facilitate  the sale
and  distribution of all of the  Registrable  Securities held by such Initiating
Holders,  together  with all of the  Registrable  Securities  of any  Holder  or
Holders who joins in such request in a written  request  received by the Company
within thirty (30) days after such written notice is given;  provided,  that the
Company  shall  not  be  obligated  to  take  any  action  to  effect  any  such
registration, qualification, or compliance pursuant to this Section 4.2:

                                            (A) In any  particular  jurisdiction
in which the Company  would be required to execute a general  consent to service
of process,  to register as a dealer, or to cause any officer or employee of the
Company to register as a salesman in effecting such registration,  qualification
or compliance;

                                            (B) Within one hundred  eighty (180)
days  immediately  following the effective  date of any  registration  statement
pertaining to an  underwritten  public offering of securities of the Company for
its own account;

                                            (C) After the Company  has  effected
one (1) such registration pursuant to this Section 4.2;

                                            (D) If the Company  shall furnish to
such Holders a certificate  signed by the Chief Executive Officer of the Company
stating  that in the good faith  judgment of the Board of  Directors it would be
seriously  detrimental  to the Company or its  shareholders  for a  registration
statement to be filed in the near future,  then the Company's  obligation to use
its best efforts to register,  qualify or comply under this Section 4.2 shall be
deferred for a period not to exceed one hundred  eighty (180) days from the date
of receipt of written request from the Initiating Holders; or

                                            (E) If taking any such action  could
result in a registration  statement being declared  effective within one hundred
twenty (120) days of the  effective  date of any  registration  statement  filed
pursuant to Section 7.2 of that  certain  Preferred  Stock  Purchase  Agreement,
dated as of August 4, 1987, by and between the Company, Motion Control, Inc. and
the investors named therein (the "Preferred Stock Purchase Agreement").

                  Subject  to the  foregoing,  the  Company  will  use its  best
efforts to file a registration  statement covering the Registrable Securities as
soon as  practicable  after receipt of the request or requests of the Initiating
Holders.

                           (b) The  Initiating  Holders  shall  include in their
request made pursuant to this Section 4.2 the name,  if any, of the  underwriter
or underwriters that such Initiating Holders would propose,  with the consent of
the Company (which  consent shall not be  unreasonably  withheld),  to employ in
connection  with  the  public  offering  proposed  to be  made  pursuant  to the
registration  requested,  and the Company shall include such  information in the
written  notice  referred to in clause (i) of Section  4.2(a).  The right of any
Holder to registration pursuant to this Section 4.2 shall be conditioned on such
Holder's  participation in such  underwriting and the inclusion of such Holder's
Registrable Securities in the underwriting. The Company shall (together with all
Holders  proposing to distribute  their  securities  through such  underwriting)
enter into an  underwriting  agreement in customary form with the underwriter or
underwriters  selected  for such  underwriting  in the manner  set forth  above.
Notwithstanding-any  other  provision of this  Section  4.2, if the  underwriter
advises the  Initiating  Holders in writing  that  marketing  factors  require a
limitation  of the  number  of shares to be  underwritten,  then the  Initiating
Holders shall so advise all Holders of Registrable  Securities and the number of
shares of Registrable  Securities that may be included in the  registration  and
underwriting  as determined by the  underwriters,  shall be allocated  among all
Holders  thereof in  proportion,  as nearly as  practicable,  to the  respective
amounts of Registrable Securities held by such Holders at the time of filing the
registration statement. No Registrable Securities excluded from the underwriting
by reason of the  underwriter's  marketing  limitation shall be included in such
registration.

                  4.3 Form S-3  Registration.  In case the Company shall receive
from any Holder or Holders a written request or requests that the Company effect
a  registration  on  Form  S-3  and  any  related  qualification  or  compliance
with-respect to all or a part of the Registrable Securities owned by such Holder
or Holders, the Company will:

                           (a)  promptly  give  written  notice of the  proposed
registration, and any related qualification or compliance, to all other Holders;
and

                           (b) as soon as practicable,  effect such registration
and all such  qualifications and compliances as may be so requested and as would
permit or facilitate  the sale and  distribution  of all or such portion of such
Holder's or Holders'  Registrable  Securities  as are specified in such request,
together with all or such portion of the Registrable Securities of any Holder or
Holders  joining in such  request as are  specified in a written  request  given
within twenty (20) days after  receipt of such written  notice from the Company;
provided,  however,  that the Company  shall not be obligated to effect any such
registration,  qualification or compliance, pursuant to this Section 4.3: (i) if
the Company is not  qualified as a registrant  entitled to use Form S-3; (ii) if
the Holders propose to sell  Registrable  Securities at an aggregate sales price
to the public of less than  $500,000;  (iii) in any particular  jurisdiction  in
which the Company  would be required to execute a general  consent to service of
process in effecting such registration, qualification or compliance and in which
it has not already  filed such a consent;  (iv) if the Company has  effected one
such registration  pursuant to this Section 4.3 during the preceding twelve (12)
months;  (v) if the Company has effected a  registration  on Form S-1 within the
preceding  one hundred  eighty  (180) days,  or (vi) if the date of such written
request  occurs more than seven (7) years after the date hereof.  Subject to the
foregoing,  the  -Company  shall  file a  registration  statement  covering  the
Registrable  Securities  and other  securities  so requested to be registered as
soon as practicable after receipt of the request or requests of the Holders.

                Registrations effected pursuant to this Section 4.3 shall not be
counted as a Request for Registration effected pursuant to Section 4.2 hereof.

                4.4      Company Registration.

                           (a) If at Any time,  or from  time to time,  prior to
the date seven (7) years after the date hereof,  the Company shall  determine to
register any of its securities, either for its own account or for the account of
a security  holder or holders,  other than (i) a registration on Form S-1 or S-8
relating  solely  to  employee  benefit  plans,  or a  registration  on Form S-4
relating solely to an SEC Rule 145  transaction,  or a registration on any other
form which  does not  include  substantially  the same  information  as would be
required  to be  included  in a  registration  statement  covering  he  sale  of
Registrable  Securities,  or (ii) a registration pursuant to Sections 4.2 or 4.3
hereof, the company will:

                    (i) promptly give to each Holder written
notice thereof; and

                    (ii) include in such  registration,  and in any underwriting
involved  therein,  all the  Registrable  securities  specified  in any  written
request or  requests by any Holder or Holders  received  by the  Company  within
twenty  (20) days  after  such  written  notice  is given on the same  terms and
conditions  as the  Common  Stock,  if any,  otherwise  being sold  through  the
underwriter in such registration.

                           (b) If the  registration  of which the Company  gives
notice is for a  registered  public  offering  involving  an  underwriting,  the
Company  shall so advise  the  Holders  as a part of the  written  notice  given
pursuant to clause (i) of Section 4.4(a).  In such event the right of any Holder
to  registration  pursuant to this  Section 4.4 shall be  conditioned  upon such
Holder's  participation in such  underwriting and the inclusion of such Holder's
Registrable  securities in the underwriting to the extent provided  herein.  All
Holders  proposing  to  distribute  their  Registrable  Securities  through such
underwriting  shall enter into an underwriting  agreement in customary form with
the underwriter or underwriters selected for such underwriting by the Company.

                           (c)  Notwithstanding  any  other  provision  of  this
Section 4.4, if the  underwriter  determines  that marketing  factors  require a
limitation of the number of shares to be underwritten, the underwriter may limit
the amount of  Registrable  Securities  to be included in the  registration  and
underwriting.  The Company shall so advise all Holders of Registrable Securities
which would otherwise be registered and underwritten  pursuant  hereto,  and the
number  of  shares  of   Registrable   Securities   that  may  be   included  in
the-registration  and underwriting  shall be allocated among all of the Holders,
in  proportion,  as  nearly  as  practicable,  to  the  amounts  of  Registrable
Securities  held  by  such  Holders  at the  time  of  filing  the  registration
statement. No Registrable Securities excluded from the underwriting by reason of
the underwriter's marketing limitation shall be included in such registration.

                           (d)  Notwithstanding  any  other  provision  of  this
Section 4.4. no Holder shall be entitled to include any  Registrable  Securities
in a  registration  pursuant to this  Section 4.4 if and to the extent that such
inclusion would reduce the number of shares of Registrable  Securities  entitled
to participate in such  registration  pursuant to Section 7.2, 7.3 or 7.4 of the
Preferred Stock Purchase  Agreement.  The Company shall so advise all Holders of
Registrable  Securities which would otherwise be registered  pursuant hereto but
for the foregoing sentence,  and the number of shares of Registrable  Securities
that may be included in the  registration  shall be  allocated  among all of the
Holders, in proportion, as nearly as practicable,  to the amounts of Registrable
Securities  held  by  such  Holders  at the  time  of  filing  the  registration
statement.

                  4.5  Expenses  of  Registration.   All  expenses  incurred  in
connection with any registration,  qualification or compliance  pursuant to this
Article  IV,  including  without  limitation,   all  registration,   filing  and
qualification  fees,  printing expenses,  escrow fees, fees and disbursements of
counsel for the  Company,  accounting  fees and  expenses,  and  expenses of any
special audits incidental to or required by such registration, shall be borne by
the Company;  provided,  however,  that the Company shall not be required to pay
underwriters, fees, discounts or commissions relating to Registrable Securities,
or any fees for counsel to the selling shareholders.

                  4.6 Transfer of Registration  Rights.  The rights to cause the
Company to register  securities  granted by the Company under  Sections 4.2, 4.3
and  4.4  hereof  may be  assigned  in  writing  by any  Holder  of  Registrable
Securities to a transferee or assignee of not less than fifty thousand  (50,000)
shares of the  Registrable  Securities (as  appropriately  adjusted from time to
time for stock splits and the like); provided,  that such transfer may otherwise
be  effected  in  accordance  with the terms of this  Agreement  and  applicable
securities laws; and provided further,  that the Company is given written notice
by such holder of  Registrable  Securities at the time of or within a reasonable
time after said  transfer,  stating the name and address of said  transferee  or
assignee  and  identifying   the  securities   .-.with  respect  to  which  such
registration rights are being assigned.

                  4.7 "Market Stand-off" Agreement. The Holders hereby agree not
to sell or otherwise  transfer or dispose of any Registrable  Securities held by
them during the one hundred eighty (180) day period following the effective date
of a registration statement of the Company filed under the Act; provided that:

                           (a) such agreement shall only apply to the first such
registration statement of the Company including shares of Common Stock (or other
securities) to be sold on its behalf to the public in an underwritten offering;

                           (b) such  agreement  shall not apply to any shares of
Registrable  Securities  that are included in such public offering in accordance
with the terms hereof; and

                           (c)  all  executive  officers  and  directors  of the
Company and all other persons with  registration  rights (whether or not granted
pursuant to this Agreement) enter into similar agreements.

                The Company may impose  stop-transfer  instructions with respect
to the Registrable Securities subject to the foregoing restriction until the end
of said one hundred eighty (180) day period.

                                  MISCELLANEOUS

                  5.1  Notice.  Any notice or other  communication  required  or
permitted hereunder shall be in writing and shall be delivered per.-tonally,  by
facsimile or sent by certified,  registered,  or express mail,  postage prepaid,
and shall be deemed given when so delivered  personally  or by facsimile  or, if
mailed,  three (3) days after the date of deposit in the United States mails, as
follows:

                           (i)      if to the Company, to:

                                     IOMED, Inc.
                                     1290 West 2320 South, Suite A
                                     Salt Lake City, Utah 81119
                                     Attn:  President
                                     with a copy to:
                                     Morrison & Foerster
                                     345 California Street
                                     San Francisco, California 94104
                                     Attn:  Bruce A. Mann, Esq.
                           (ii)     if to the Investors, to:

their addresses specified on the records of the Company

                  5.2  Governing  Law. This  Agreement  shall be governed by the
laws of the State of Utah, excluding the conflicts of laws provisions thereof.

                  5.3  Counterparts.  This  Agreement  may be executed in any of
counterparts,  each of which  shall be an  original,  but all of which  together
shall constitute one instrument.

                  5.4 Entire  Agreement.  This Agreement and the other documents
delivered  pursuant  hereto  constitute  the full and entire  understanding  and
agreement between the parties with regard to the subjects hereof and thereof.

                IN WITNESS  WHEREOF,  the  parties  hereto  have  executed  this
Agreement as of the day and year first written above.

                                         IOMED, INC.
                                         a Utah Corporation


                     By: /s/ Ned M. Weinshenker
                     Ned M. Weinshenker
                     Chief Executive Officer

                     NEWTEK VENTURES
                     a California limited partnership


                     By: /s/ Peter J. Wardle

                     Name: Peter J. Wardle

                     Its: General Partner

                     250,000 shares of Common Stock
                     250,000 Common Stock Rights

                     MBW VENTURE PARTNERS, LIMITED PARTNERSHIP, a Michigan
                     Limited partnership

                     By:      MBW Management Inc.
                     Its:     Authorized Agent


                     By: /s/ James R. Weering

                     Name: James R. Weering

                     Its: Managing Director

                     192,000 shares of Common Stock
                     192,000 Common Stock Rights

                     MICHIGAN INVESTMENT FUND, L.P.,
                     a Michigan limited partnership

                     By:      MBW Management Inc.
                     Its:     Authorized Agent


                     By: /s/ James R. Weering

                     Name: James R. Weering

                     Its: Managing Director

                     57,500 shares of Common   Stock

                     57,500 Common Stock Rights

                     INTERHEALTH LIMITED
                     PARTNERSHIP, a California
                     limited partnership


                     By: /s/ Alejandro Zaffaroni Ph.D.

                     Name: Alejandro Zaffaroni Ph.D.

                     Its: General & Limited Partner

                     175,000 shares of Common Stock
                     175,000 Common Stock Rights

                     VADEX-PANAMA, S.A., a
                     Panamanian corporation

                     By: /s/ Gustavo Nicolich

                     Name: Gustavo Nicolich

                     Its  President

                     325,000 shares of Common Stock
                     325,000 Common Stock Rights



<PAGE>

                       ASSIGNMENT AND ASSUMPTION AGREEMENT

                  This assignment and assumption agreement is entered into among
Vadex-Panama,  S.A.,  a Panamanian  corporation  "Vadex"),  Interhealth  Limited
Partnership; a California limited partnership ("Interhealth"), and IOMED, Inc. ,
a Utah corporation ("IOMED").

                  1.  Interhealth  hereby  assigns  to Vadex all of its  rights,
interests and obligations under the Stock Purchase Agreement, dated February 19,
1993,  among  IOMED,  Vadex,  Interhealth,  and the other  parties  thereto (the
"Purchase Agreement").

                  2. In consideration  of the foregoing,  Vadex agrees to assume
and be bound by all the liabilities, obligations and duties of Interhealth under
the Purchase Agreement.

                  3. Vadex also agrees to be bound by all the  provisions of the
Purchase  Agreement  relating to the foregoing  assigned  rights,  interests and
obligations.

                  4.  IOMED  acknowledges  and  agrees  to  the  assignment  and
assumption on the terms set forth above.

                IN WITNESS  WHEREOF,,  the Parties hereto have entered into this
Agreement as of this 12th day of March, 1993.

                  VADEX-PANAMA, S.A., a Panamanian corporation


                  By: /s/ Gustavo Nicolich

                  Title:  President
                  VADEX-PANAMA, S.A.

                  INTERHEALTH LIMITED PARTNERSHIP,
                  a California limited partnership


                  By: /s/ Alejandro Zaffaroni Ph.D.

                  Title:  General and Limited Partner
                  INTERHEALTH LIMITED

                  IOMED, INC., a Utah corporation


                  By: /s/ Ned M. Weinshenker

                  Title: CEO





       THIS AGREEMENT CONTAINS CONFIDENTIAL TERMS WHICH HAVE BEEN OMITTED
        AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION


                                LICENSE AGREEMENT
                                     between
                                   IOMED, INC.
                                       and
                     UNIVERSITY OF UTAH RESEARCH FOUNDATION


<TABLE>



                                                          TABLE OF CONTENTS
                <S>                                                                                                         <C>

                Article No..................................................................................................Page No.
                  1.  DEFINITIONS................................................................................................2
                  2.  GRANT......................................................................................................3
                  3.  ROYALTIES..................................................................................................4
                  4.  CONFIDENTIALITY............................................................................................4
                  5.  BOOKS AND RECORDS..........................................................................................5
                  6.  LIFE OF THE AGREEMENT......................................................................................5
                  7.  TERMINATION BY LICENSOR....................................................................................6

                    B.   DISPOSITION OF PRODUCTS ON HAND UPON TERMINATION........................................................6
                    9.   PATENT PROSECUTION AND MAINTENANCE......................................................................7
                   10.   WARRANTY BY LICENSOR....................................................................................8
                   11.   AFFIRMATIONS BY LICENSOR................................................................................9
                   12.   PRIOR AGREEMENTS.......................................................................................10
                   13.   INFRINGEMENT..........................................................................................@10
                         WAIVER................................................................................................@11
                   15.   ASSIGNABILITY.........................................................................................@12
                   16.   INDEMNITY..............................................................................................12
                   17.   LATE PAYMENTS.........................................................................................@12
                   18.   NOTICES................................................................................................12
                   19.   FOREIGN LAWS..........................................................................................@13
                   20.   GOVERNING LAWS........................................................................................@14
                   21.   MISCELLANEOUS.........................................................................................@14
</TABLE>
<PAGE>



                                LICENSE AGREEMENT

         This  LICENSE  AGREEMENT is made and is effective as of October 1, 1992
(the  "Effective   Date")  by  and  between  the  UNIVERSITY  OF  UTAH  RESEARCH
FOUNDATION,  having a principal  place of business at 421 Wakara Way, Suite 170,
Salt Lake City, UT, 84108,  hereinafter  referred to as  "LICENSOR",  and IOMED,
INC.,  having a principal  place of  business at 1290 West 2320 South,  Suite A,
Salt Lake City, UT 84119, hereinafter referred to as "LICENSEE".

                              W I T N E S S E T H:

         WHEREAS, certain inventions,  as listed in Exhibit "All and hereinafter
collectively  referred  to as  "the  Inventions",  were  made in the  course  of
research at the  University of Utah by **** and
are covered by LICENSORIS PATENT RIGHTS as defined below;

         WHEREAS,  LICENSOR is desirous  that the  Inventions  be developed  and
utilized  to the  fullest  extent so that the  benefits  can be  enjoyed  by the
general public; and

         WHEREAS, LICENSOR and LICENSEE (hereinafter "the Parties") are party to
several  agreements  covering the Inventions dated ****, and the Parties wish to
terminate  those  agreements and to replace them with an agreement  which better
suits the needs of their relationship;

         NOW THEREFORE,  for and in consideration  of the covenants,  conditions
and undertakings hereinafter set forth, it is agreed by and between the parties,
as follows:

                                 1. DEFINITIONS

         1.1 "LICENSORIS PATENT RIGHTS", as used herein,  means patent rights to
any subject matter  contained in the invention  disclosures  listed in Exhibit A
and claimed in or covered by the pending or issued U.S.  and/or foreign  patents
and applications recited in Exhibit "Bl' assigned to LICENSOR; any continuing or
divisional applications thereof assigned to LICENSOR; and any patents issuing on
said  applications,  continuing or divisional  applications  including  reissues
assigned to LICENSOR.

         1.2  "PRODUCTS"  as used  herein  shall  mean  power  supply  units and
electrode  kits  for  iontophoretic  drug  delivery;  Utah  Artificial  Arms and
ProControls  where such products are  manufactured by or where such products are
manufactured  for  LICENSEE to  LICENSEE'S  design and  specifications,  whether
Covered By LICENSOR'S PATENT RIGHTS or not.

         1.3 "...Covered By...", as used herein,  means PRODUCTS that when made,
used,  or sold  would  constitute,  but for the  license 2 granted  to  LICENSEE
pursuant to this Agreement, an infringement of any claim or claims of LICENSOR'S
PATENT RIGHTS.

         1.4 --NET  SALES",  as used  herein,  means sales  revenue  received by
LICENSEE  for  "PRODUCTS"  sold  by  LICENSEE  ****.

                                    2. GRANT

         2.1  LICENSOR  hereby  grants to LICENSEE an  exclusive  license  under
LICENSORIS  PATENT RIGHTS to make, have made, use, and sell PRODUCTS  throughout
the world where LICENSOR may lawfully grant such a license.

         2.2  LICENSEE  shall have full and  exclusive  right to all  LICENSOR'S
PATENT RIGHTS with right to sell,  sublicense or crosslicense under any terms to
any party with no consideration due to LICENSOR except as specifically set forth
in Paragraphs 3.1 and 3.2.

         2.3  LICENSEE  agrees  to  provide  LICENSOR  with  copies  of all such
sublicenses  or  cross-licenses,   and  LICENSOR  agrees  to  keep  such  copies
confidential per Paragraph 4.

         2.4 Pursuant to Paragraph  2.2,  LICENSOR  further agrees that LICENSEE
may specifically  enter into a royalty-free  cross-licensing  agreement covering
any or all of the  LICENSOR'S  PATENT RIGHTS with ****.

         2.5      Should this Agreement terminate for whatever reason,  LICENSOR
                  agrees to  negotiate  in good  faith with any  sublicensee  or
                  cross-licensee  per  Paragraph  2.2  or  2.3  in  order  for a
                  continuation of its rights on terms and conditions  similar to
                  those granted LICENSEE. 2.6 LICENSOR reserves the right to use
                  the Inventions for  educational  and research  purposes at the
                  University of Utah.

                                  3. ROYALTIES

         3.1 As consideration  for this license,  LICENSEE shall pay to LICENSOR
an  earned  royalty  of **** of NET SALES  for the life of this  Agreement.  All
monies  due to  LICENSOR  shall be  payable in United  States  funds.  Royalties
accruing  to  LICENSOR  shall be paid to LICENSOR  within  Forty-Five  (45) Days
following the calendar quarter in which NET SALES are made.

         3.2 ****.

                               4. CONFIDENTIALITY

         4.1  LICENSEE  acknowledges  that  LICENSOR  is  subject  to  the  Utah
Govermental  Records  Access and  Management  Act (GRAMA)  and that  pursuant to
GRAMA,  confidential  information of LICENSEE dis- closed to LICENSOR must be in
written or other tangible form and 4  appropriately  marked as  proprietary.  In
addition a claim stating the reasons  supporting  such business  confidentiality
must also accompany the confidential information (Utah Code Annotated 63-2-308).
LICENSOR agrees to keep such confidential information confidential to the extent
allowable under the applicable law.


                              5. BOOKS AND RECORDS

         5.1  LICENSEE  shall  keep books and  records  accurately  showing  all
PRODUCTS  manufactured,  used, or sold under the terms of this  Agreement.  Such
books and records shall be open to inspection  by  representatives  or agents of
LICENSOR  at  reasonable  times and after  reasonable  advance  notice,  for the
purpose of verifying the accuracy of the quarterly reports and the royalties due
or paid.

         5.2 The fees and  expenses of the  representatives  performing  such an
examination  shall be borne by  LICENSOR.  5.3 These books and records  required
herein  shall be  preserved  for at least  Five (5)  Years  from the date of the
royalty payment to which they pertain.

                            6. LIFE OF THE AGREEMENT

         6.1 This Agreement shall be in full force and effect from the Effective
Date and shall  remain in effect until  September  30,  2007;  unless  otherwise
terminated by operation of law or by acts of the parties in accordance  with the
terms of this Agreement.  After September 30, 2007,  LICENSEE shall have a fully
paid-up 5

license to practice  LICENSOR'S  PATENT RIGHTS pursuant to Article 2 without any
further consideration to LICENSOR.

                           7. TERMINATION BY LICENSOR

         7.1 It is  expressly  agreed that if  LICENSEE  should fail to make any
payment at the time that the same should be due or if LICENSEE should violate or
fail to perform  any  material  covenant,  condition,  or  undertaking-  of this
Agree@.;,ient  on its part to be  performed  hereunder,  then and in such  event
LICENSOR may give written notice of such default to LICENSEE. If LICENSEE should
fail to repair  such  default  within  Sixty (60) Days of such notice or, in the
alternative, to request Arbitration in accordance with the rules of the American
Arbitration  Association,  LICENSOR  shall  have  the  right to  terminate  this
Agreement and the license  granted  herein-by  written notice to LICENSEE.  Upon
such notice of termination,  this Agreement shall automatically terminate.  Such
termination  shall not relieve LICENSEE of its obligation to pay any royalty due
or owing at the time of such  termination and shall not impair any accrued right
of  LICENSOR.  LICENSEE  shall pay all  attorney's  fees and costs  incurred  by
LICENSOR in enforcing  any  obligation  of LICENSEE or accrued right of LICENSOR
after termination.

             8.     DISPOSITION OF PRODUCTS ON HAND UPON TERMINATION

         8.1 Upon  termination of this Agreement by LICENSOR.,  LICEN- SEE shall
provide  LICENSOR  with a  written  inventory  of all  PRODUCTS  in  process  of
manufacture,  in use or in stock and shall have the  privilege  of  disposing of
such  PRODUCTS,  but not more,  within a period of Ninety  (90) Days,  provided,
however,  that  LICENSEE  shall pay royalties  thereon and shall render  reports
thereon in the manner herein provided. 

                     9. PATENT PROSECUTION AND MAINTENANCE

           9.1 LICENSEE  shall  diligently  prosecute  and  maintain  LICENSOR'S
  PATENT  RIGHTS  usingfcounsel  of its choice and after due  consultation  with
  LICENSOR.  LICENSEE  shall  provide  LICENSOR  with  copies  of  all  relevant
  documentation  so that LICENSOR may be informed and apprised of the continuing
  prosecution,  and LICENSOR agrees to keep this  documentation  confidential to
  the extent allowable under the law.

             9.2  Pursuant to  Paragraph  9.1 above  LICENSEE  shall be able .to
  exercise  sole  and  reasonable   judgment  in  its  decisions  regarding  the
  prosecution  and  maintenance  of LICENSOR'S  PATENT RIGHTS.  Should  LICENSEE
  decide to abandon the prosecution,  maintenance or reinstatement of LICENSOR'S
  PATENT  RIGHTS,  it shall notify  LICENSOR of such decision  within Forty Five
  (45) Days of any applicable deadline. LICENSOR shall then have the opportunity
  to  take  over  such  prosecution,  maintenance  or  reinstatement  at its own
  expense.  LICENSEE  shall  have no  further  rights  in any  patents  on which
  LICENSOR  takes over the  prosecution,  maintenance  or  reinstatement  unless
  LICENSEE requests such rights and reimburses LICENSOR for costs incurred.

         9.3 Subject to Paragraphs 9.1 and 9.2, LICENSEE agrees to pay all costs
and legal fees incurred for the prosecution, maintenance, defense, reinstatement
and taxes for such patents.  LICENSOR  agrees to reimburse  LICENSEE for **** of
such reasonable costs in excess of **** per year. Such reimbursements  shall not
exceed **** in any one year.  Such  reimbursements  may be offset against earned
royalty payments due LICENSOR,  ****. Such reimbursement  shall be on a pro rata
basis for any partial year this Agreement is in effect.

                            10. WARRANTY BY LICENSOR

         10.1  LICENSOR  warrants  that it has the  lawful  right to grant  this
license.

         10.2 LICENSOR makes no express or implied warranties of merchantability
or fitness of the Inventions for a particular purpose.

         10.3       Nothing in this Agreement shall be construed as:

                    (a)      a warranty or  representation by LICENSOR as to the
                             validity or scope of any LICENSOR'S  PATENT RIGHTS;
                             or 

                    (b)      a warranty or  representation  that anything  made,
                             used,  sold or  otherwise  disposed  of  under  any
                             license  granted  in this  Agreement  is or will be
                             free from infringement of patents of third parties;
                             or 

                    (c)      an  obligation  to bring or  prosecute  actions  or
                             suits against third parties for patent infringement
                             except as provided  herein;  or 8 (d) conferring by
                             implication,  estoppel or otherwise  any license or
                             rights  under any  patents of  LICENSOR  other than
                             LICENSOR'S PATENT RIGHTS as defined herein.


                          11. AFFIRMATIONS BY LICENSOR

         11.1  LICENSOR  affirms that to the best of its  knowledge,  other than
what has already  been  disclosed  to LICENSEE  per  Exhibit  "D", no  invention
disclosures  have been made to LICENSOR  or the  University  of Utah  Technology
Transfer Office, patents or patent applications pending relating to the PRODUCTS
to which LICENSEE may have certain rights under the agreements  dated ****.

         11.2 If LICENSOR  becomes aware of any new invention  disclosures  with
creation dates prior to the Effective Date of this Agreement  which LICENSEE may
have had rights to under the agreements  referred to in Paragraph 11.1, LICENSOR
shall inform  LICENSEE of such  inventions.  LICENSEE shall have Forty Five (45)
days to inform  LICENSOR that it wants to include the rights to such  inventions
in this Agreement.

         11.3 Provided that this Agreement is currently in effect and remains in
effect for Fifteen (15) Years ending  September 30, 2007,  LICENSOR  affirms the
assignment of any patents listed in Exhibit B.


                              12.      PRIOR AGREEMENTS


         12.1 The Parties agree to the following:

           (a)    ****;

           (b)    This  Agreement  embodies  the  entire  understanding  of  the
                  parties  and  shall  supersede  all  previous  communications,
                  representations  or  understandings  either  oral  or  written
                  between the parties relating to the subject matter hereof.

                                13. INFRINGEMENT

         13.1 In the event that LICENSEE or LICENSOR  learn of  infringement  of
any of LICENSOR'S  PATENT RIGHTS licensed under this Agreement,  they shall call
such  infringement  to the  attention of the other party  thereto in writing and
shall provide the other party with evidence of such  infringement.  LICENSOR and
LICENSEE shall cooperate and shall then attempt to terminate such in fringement.
In the event the Parties fail to abate the  infringing  activity  within  Ninety
(90) Days, LICENSEE or LICENSOR may bring suit for patent  infringement,  naming
the other as nominal party plaintiff.

         13.2 Any legal  action as is  brought  shall be at the  expense  of the
party by whom suit is filed,  hereinafter  referred to as the Litigating  Party.
Any damages or costs recovered by the Litigating Party in connection with TDluch
infringement,  after  first  reimbursing  it for its costs and  expenses  of the
lawsuit,  shall be equally  divided  between  LICENSEE and LICENSOR except where
LICENSEE is the Litigating  Party. In that case LICENSOR shall receive a royalty
per this Agreement from such damages and costs recovered with LICENSEE retaining
the remainder.

         13.3  LICENSEE  and  LICENSOR  agree to  cooperate  with  the  other in
litigation proceedings instituted hereunder but at the expense of the Litigating
Party. Such litigation shall be controlled by the Litigating Party.  LICENSOR or
LICENSEE at their own  expense,  may be  represented  by counsel of their choice
pursuant to any suit brought by the Litigating Party.

                                   14. WAIVER

         14.1 It is agreed that no waiver by either  party  hereto of any breach
or default  of any of the  covenants  or  agreements  herein set forth  shall be
deemed a waiver as to any subsequent and/or similar breach or default.

                                15. ASSIGNABILITY

         15.1 This  Agreement  is binding upon and shall inure to the benefit of
LICENSOR,  its  successors  and  assigns,  but shall be personal to LICENSEE and
assignable  by LICENSEE  only with the written  consent of  LICENSOR;  provided,
however,  that  LICENSEE,  without  consent,  may  assign  or sell  the  same in
connection with the transfer or sale of all or substantially all of its business
relating- to its interest in LICENSOR'S  PATENT RIGHTS as d-efin(@d herein or in
the event of merger or consolidation with another company.

                                  16. INDEMNITY

         16.1 LICENSEE agrees to indemnify,  hold harmless and defend  LICENSOR,
its officers,  employees, and agents, against any and all claims, suits, losses,
damage,  costs,  fees and expenses  resulting from or arising out of exercise of
this license.

                                17. LATE PAYMENTS

         17. 1 In the  event  royalty  payments  or f ees are not  -received  by
LICENSOR when due,  LICENSEE shall pay to LICENSOR  interest charges at the rate
of **** on the total royalties or fees due for the reporting period.

                                   18. NOTICES

         18.1 Any payment,  notice or other communication  required or permitted
to be given to either party hereto shall be deemed to have been  properly  given
and to be effective:  (a) on the date of delivery if delivered in person; or (b)
on the date of  delivery  if  delivered  by  courier,  express  mail  service or
first-class  certified  mail.  Such  notice  shall be sent or  delivered  to the
respective  address given below,  or to such other address as it shall designate
by written notice given to the other party as follows:

         In the case of LICENSEE:

                           IOMED, INC.
                           Attention: President
                           1290 West 2320 South, Suite A Salt Lake City UT 84119


         In the case of LICENSOR:

                           UNIVERSITY  OF UTAH  TECHNOLOGY  TRANSFER  OFFICE 421
                           Wakara Way, Suite 170 Salt Lake City, UT 84108



                                19. FOREIGN LAWS

         19.1  LICENSEE  agrees to register  this  Agreement  when re- quired by
local/national law, to pay all costs and legal fees connected therewith,  and to
otherwise  insure that the local/  national laws  affecting  this  Agreement are
fully  satisfied.  19.2 LICENSEE  further agrees to insure  compliance  with all
appropriate  U.S.  laws  dealing  with the  export of  technology  or  technical
information.

                               20. GOVERNING LAWS

         20.1 This Agreement  shall be  interpreted  and construed in accordance
with the laws of the State of Utah.

                                21. MISCELLANEOUS

         21.1 The headings of the several  sections are inserted for Convenience
of reference  only and are not intended to be a part of or to affect the meaning
or  interpretation  of this  Agreement.  21.2 This Agreement will not be binding
upon the parties  until it has been signed  hereinbelow  by or on behalf of each
party, in which event, it shall be effective as of the date first above written.

         21.3 No amendment or modification hereof shall be valid or binding upon
the parties unless made in writing and signed as aforesaid.

         21.4 In  case  any one or  more  of the  provisions  contained  in this
Agreement shall for any reason be held to be invalid,  illegal or  unenforceable
in any respect, such invalidity, illegality or unenforceability shall not affect
any other  provisions  hereof,  but this Agreement shall be construed as if such
invalid or illegal or unenforceable provisions had never been contained herein.

         IN WITNESS  WHEREOF,  both  LICENSOR and LICENSEE  have  executed  this
Agreement,  in duplicate  originals,  by their respective officers hereunto duly
authorized, on the day and year hereinafter written.

         IOMED, INC.                                    UNIVERSITY OF UTAH
                                                        RESEARCH FOUNDATION

         By: /s/ Ned M. Weinshenker                     By: /s/ Richard K. Koehn
         (Signature)                                    (Signature)

         Name: Ned M. Weinshenker                       Name: Richard K. Koehn
         (Please Print)
         Title President                                Title: President
         Date:                                          Date:



         THIS WARRANT AND THE SHARES  ISSUABLE  HEREUNDER HAVE NOT BEEN
         REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDDED,  AND
         MAY NOT BE SOLD, PLEDGED, OR OTHERWISE  TRANSFERRED WITHOUT AN
         EFFECTIVE  REGISTRATION  THEREOF UNDER SUCH ACT OR PURSUANT TO
         RULE 144 OR AN OPINION OF COUNSEL  REASONABLY  SATISFACTORY TO
         THE CORPORATION AND ITS COUNSEI, THAT SUCH REGISTRATION IS NOT
         REQUIRED.


                            WARRANT TO PURCHASE STOCK

Corporation:               IOMED, Inc., a Utah corporation
Number of Shares: 10,000
Class of Stock:   Common
Initial Exercise Price:    $__*__ per share         *As determined by Appendix 3
                              -
Issue Date:                June 25, 1992
Expiration Date:  June 24, 2002


         THIS WARRANT CERTIFIES THAT, for the agreed upon value of $1.00 and for
other  good and  valuable  consideration,  SILICON  VALLEY  BANK  ("Holder")  is
entitled to purchase  the number of fully paid and  nonassessable  shares of the
class of securities  (the "Shares") of the  corporation  (the  "Company") at the
initial  exercise  price per Share (the "Warrant  Price") all as set forth above
and as adjusted pursuant to Article 2 of this Warranty subject to the provisions
and upon the terms and conditions set forth of this Warrant.

ARTICLE 1.        EXERCISE.

                  1.1 Method of Exercise.  Holder may  exercise  this Warrant by
delivering in its entirety  subject to provisions in Appendix 3, a duly executed
Notice of  Exercise  in  substantially  the form  attached  as Appendix 1 to the
principal  office of the Company.  Unless  Holder is exercising  the  conversion
right set forth in Section l.2, Holder shall also deliver to the Company a check
for the aggregate Warrant Price for the Shares being purchased.

                  1.2 Conversion  Right.  In lieu of exercising  this Warrant as
specified in Section  1.1.  Holder may convert this  Warrant,  in whole,  into a
number of Shares  determined by dividing (a) the aggregate  fair market value of
the Shares or other securities  otherwise issuable upon exercise of this Warrant
minus the aggregate Warrant Price of such Shares by (b) the fair market value of
one Share.  The fair market  value of the Shares  shall be  determined  pursuant
Section 1.4.

                  1.3 Alternative Stock Appreciation  Right. At Holder's option,
the Companv  shall pay Holder the fair market value of the Shares  issuable upon
conversion  of this  Warrant  pursuant  to  Section  1.2 in cash in lieu of such
Shares.

                  1.4      Fair Market Value.  As Amended by Appendix 3.

                  1.5 Delivery of Certificate  and New .Warrant.  Promptly after
Holder  exercises or converts this Warrant,  the Company shall deliver to Holder
certificates  for the Shares  acquired  and, if this  Warrant has not been fully
exercised  or  converted  and has not expired,  a new Warrant  representing  the
Shares not so acquired.

                  1.6 Replacement of Warrants. On receipt of evidence reasonably
satisfactory  to the Company of the loss,  theft,  destruction  or mutilation of
this Warrant and, in the case of loss,  theft or destruction,  on delivery of an
indemnity  agreement  reasonably  satisfactory in form and amount to the Company
or, in the case of mutilation, or surrender and cancellation of this Warrant the
Company at its expense shall execute and deliver, in lieu of this Warrant, a new
warrant of like tenor.

                  1.7  Repurchase  on  Sale,  Merger,  or  Consolidation  of the
Company.

                           1.7.1.   "Acquisition".   For  the  purpose  of  this
Warrant,  "Acquisition"  means any sale, license, or other disposition of all or
substantially  all  of  the  assets  of  the  Company,  or  any  reorganization,
consolidation,  or merger of the  Company  where the  holders  of the  Company's
securities  before  the  transaction  beneficially  own  less  than  50%  of the
outstanding voting securities of the surviving entity after the transaction.

                           1.7.2  Assumption of Warrant.  If upon the closing of
any  Acquisition  the successor  entity assumes the obligations of this Warrant,
then this  Warrant  shall be  exercisable  for the same  securities,  cash,  and
property  as would be payable  for the Shares  issuable  upon  exercise  of this
Warrant  as if  such  Shares  were  outstanding  on  the  record  date  for  the
Acquisition  and  subsequent  closing.  The  Warrant  Price  shall  be  adjusted
accordingly.

                           1.7.3  Nonassumption.  If  upon  the  closing  of any
Acquisition the successor entity does not assume the obligations of his Warrant,
then this Warrant shall be deemed to have been automatically  converted pursuant
to Section 1.2 and thereafter Holder shall participate in the acquisition on the
same terms as other holders of the same class of securities of the Company.

                           1.7.4 Purchase Right.  Notwithstanding the foregoing,
at the election of Holder,  the Company shall purchase the full amount of shares
issuable under this Warrant for cash upon the closing of any  Acquisition for an
amount equal to (a) the fair market value of any  consideration  that would have
been received by Holder in consideration of the Shares had Holder exercised this
Warrant  immediately  before the record date for  determining  the  shareholders
entitled  to  participate  in the  proceeds  of the  Acquisition,  less  (b) the
aggregate Warrant Price of the Shares, but in no event less than zero.

ARTICLE 2.        ADJUSTMENTS TO THE SHARES.

                  2.1 Stock Dividends,  Splits,  Etc. If the Company declares or
pays a dividend on its common stock (or the Shares if the Shares are  securities
other  than  common  stock)  payable  in  common  stock,  or  other  securities,
subdivides the  outstanding  common stock into a greater amount of common stock,
or, if the Shares are securities other than common stock,  subdivides the Shares
in a transaction that increases the amount of common stock into which the Shares
are  convertible,  then upon exercise of this Warrant,  for each Share acquired,
Holder  shall  receive,  without  cost to Holder,  the total  number and kind of
securities  to which Holder would have been entitled had Holder owned the Shares
of record as of the date the dividend or subdivision occurred.

                  2.2  Reclassification,  Exchange  or  Substitution.  Upon  any
reclassification,  exchange,  substitution,  or other  event  that  results in a
change of the number  and/or class of the  securities  issuable upon exercise or
conversion of this Warrant,  Holder shall be entitled to receive,  upon exercise
or conversion of this  Warrant,  the number and kind of securities  and property
that  Holder  would  have  received  for the  Shares  if this  Warrant  had been
exercised immediately before such reclassification,  exchange,  substitution, or
other  event.  Such an event  shall  include  any  automatic  conversion  of the
outstanding or issuable securities of the Company of the same class or series as
the Shares to common stock  pursuant to the terms of the  Company's  Articles of
Incorporation  upon the closing of a registered public offering of the Company's
common stock.  The Company or its successor shall promptly issue to Holder a new
Warrant for such new securities or other property. The new Warrant shall provide
for adjustments which shall be as nearly equivalent as may be practicable to the
adjustments  provided  for in this  Article  2  including,  without  limitation,
adjustments  to the Warrant  Price and to the number of  securities  or property
issuable  upon exercise of the new Warrant.  The  provisions of this Section 2.2
shall similarly apply to successive reclassifications, exchanges, substitutions,
or other events.

                  2.3  Adjustments  for  Combinations,  Etc. If the  outstanding
Shares are combined or consolidated  by  reclassification  or otherwise,  into a
lesser number of shares, the Warrant Price shall be proportionately increased.

                  2.4 Adjustments for Diluting Issuances.  The Warrant Price and
the number of Shares  issuable  upon  exercise of this Warrant or, if the Shares
are  Preferred  Stock.  the  number  of shares of  common  stock  issuable  upon
conversion of the Shares,  shall be subject to adjustment,  from time to time in
the manner set forth on Exhibit A in the event of Diluting Issuances (as defined
on Exhibit A).

                  2.5 No Impairment.  The Company shall not, by amendment of its
Articles  of  Incorporation  or through a  reorganization,  transfer  of assets,
consolidation,  merger,  dissolution,  issue, or sale of securities or any other
voluntary action, avoid or seek to avoid the observance or performance of any of
the terms to be observed or performed  under this  Warrant by the  Company,  but
shall at all times in good faith assist in carrying out of all the provisions of
this Article 2 and in taking all such action as may be necessary or  appropriate
to protect Holder's rights under this Article against impairment. If the Company
takes  any  action  affecting  the  Shares or its  common  stock  other  than as
described above that adversely  affects Holder's rights under this Warrant,  the
Warrant Price' shall be adjusted downward and the number of Shares issuable upon
exercise  of this  Warrant  shall be  adjusted  upward in such a manner that the
aggregate Warrant Price of this Warrant is unchanged.

                  2.6 Fractional  Shares. No fractional Shares shall be issuable
upon exercise or conversion of the Warrant and the number of Shares to be issued
shall be rounded down to the nearest whole Share. If a fractional share interest
arises upon any  exercise  or  conversion  of the  Warrant,  the  Company  shall
eliminate such  fractional  share  interest by paying Holder amount  computed by
multiplying the factional interest by the fair market value of a full Share.

                  2.7 Certificate as to Adjustments. Upon each adjustment of the
Warrant  Price,   the  Company  at  its  expense  shall  promptly  compute  such
adjustment, and furnish Holder with a certificate of its Chief Financial Officer
setting forth such adjustment and the facts upon which such adjustment is based.
The Company shall,  upon written request,  furnish Holder a certificate  setting
forth  the  Warrant  Price in effect  upon the date  thereof  and the  series of
adjustments leading to such Warrant Price.

ARTICLE 3.        REPRESENTATIONS AND COVENANTS OF THE COMPANY.

                  3.1  Representations   and  Warranties.   The  Company  hereby
represents and warrants to the Holder as follows:

                           (a) The initial Warrant Price referenced on the first
page of this  Warrant is not  greater  than (i) the price per share at which the
Shares were last issued in an arms-length transaction in which at least $500,000
of the Shares were sold and (ii) the fair  market  value of the Shares as of the
date of this Warrant.

                           (b) All Shares  which may be issued upon the exercise
of the purchase right represented by this Warrant,  and all securities,  if any,
issuable upon conversion of the Shares shall, upon issuance, be duly authorized,
validly  issued,  fully  paid  and  nonassessable,  and  free of any  liens  and
encumbrances  except for  restrictions on transfer  provided for herein or under
applicable federal and state securities laws.

                  3.2 Notice of Certain Events.  If the Company  proposes at any
time (a) to declare any dividend or distribution upon its common stock,  whether
in cash, property,  stock, or other securities and whether or not a regular cash
dividend;  (b) to offer for subscription pro rata to the holders of any class or
series  of its stock  any  additional  shares of stock of any class or series or
other rights; (c) to effect any  reclassification  or recapitalization of common
stock; (d) to merge or consolidate with or into any other corporation,  or sell,
lease,  license,  or  convey  all or  substantially  all of  its  assets,  or to
liquidate,  dissolve or wind up; or (e) offer holders of registration rights the
opportunity to participate in an  underwritten  public offering of the company's
securities for cash, then, in connection with each such event, the Company shall
give  Holder  (1) at least 20 days prior  written  notice of the date on which a
record will be taken for such dividend,  distribution,  or  subscription  rights
(and  specifying  the date on which the holders of common stock will be entitled
thereto) or for  determining  rights to vote,  if any, in respect of the matters
referred to in (c) and (d) above;  (2) in the case of the matters referred to in
(c) and (d)  above at least 20 days  prior  written  notice of the date when the
same will take place  (and  specifying  the date on which the  holders of common
stock will be entitled to exchange  their common stock- for  securities or other
property  deliverable upon the occurrence of such event); and (3) in the case of
the matter referred to in (e) above,  the same notice as is given to the holders
of such registration rights.

                  3.3  Information  Rights.  So long as the  Holder  holds  this
Warrant  and/or any of the Shares,  the Company  shall deliver to the Holder (a)
promptly after mailing, copies of all notices or other written communications to
the  shareholders  of the Company,  (b) within ninety (90) days after the end of
each fiscal year of the Company,  the annual audited financial statements of the
Company certified by independent public  accountants of recognized  standing and
(c)  within  forty-five  (45)  days  after  the end of each of the  first  three
quarters of each fiscal  year,  the  Company's  quarterly,  unaudited  financial
statements.

                  3.4 Registration Under Securities Act of 1993, as Amended. The
Company  agrees  that the Shares or, if the Shares are  convertible  into common
stock of the Company,  such common stock,  shall be subject to the  registration
rights set forth on Exhibit B, if attached.

ARTICLE 4.        MISCELLANEOUS.

                  4.1 Term:  Notice of Expiration.  This Warrant is exercisable,
in whole  or in  part,  at any  time  and  from  time to time an or  before  the
Expiration Date set forth above. The Company shall give Holder written notice of
Holder's  right to exercise  this Warrant in the form attached as Appendix 2 not
more than 90 days and not less than 30 days before the  Expiration  Date. If the
notice is not so given,  the  Expiration  Date shall  automatically  be extended
until 30 days after the date the Company delivers the notice to Holder.

                  4.2 Legends.  This Warrant and the Shares (and the  securities
issuable,  directly or indirectly,  upon conversion of the Shares, if any) shall
be imprinted with a legend in substantially the following form:

         THIS  SECURITY  AND  THE  SHARES  ISSUABLE   HEREUNDER  HAVE  NOT  BEEN
         REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY NOT BE
         SOLD,   PLEDGED  OR   OTHERWISE   TRANSFERRED   WITHOUT  AN   EFFECTIVE
         REGISTRATION  THEREOF  UNDER  SUCH  ACT OR  PURSUANT  TO RULE 144 OR AN
         OPINION OF COUNSEL  REASONABLY  SATISFACTORY TO THE CORPORATION AND ITS
         COUNSEL THAT SUCH REGISTRATION IS NOT REQUIRED.

                  4.3 Compliance with Securities Laws on Transfer.  This Warrant
and the Shares issuable upon exercise this Warrant (and the securities issuable,
directly  or  indirectly,  upon  conversion  of the  Shares,  if any) may not be
transferred or assigned in whole or in part without  compliance  with applicable
federal  and  state  securities  laws  by  the  transferor  and  the  transferee
(including,  without  limitation,  the  delivery  of  investment  representation
letters and legal opinions reasonably satisfactory to the Company, if reasonably
requested by the Company).  The Company  shall not require  Holder to provide an
opinion of counsel if the  transfer is to an  affiliate  of Holder so long as an
affiliate is a financial  institution who is in the business of lending funds or
buying and selling financial  instruments or if there is no material question as
to the availability of current information as referenced in Rule 144(c),  Holder
represents  that it has complied with Rule 144(d) and (e) in reasonable  detail,
the selling  broker  represents  that it has complied with Rule 144(f),  and the
Company is provided with a copy of Holder s notice of proposed sale.

                  4.4 Transfer  Procedure.  Subject to the provisions of Section
4.2 or  indirectly,  and  Section  4.3 Holder may  transfer  all or part of this
Warrant or the Shares  issuable upon exercise of this Warrant (or the securities
issuable,  directly or  indirectly  upon  conversion  of the Shares,  if any) by
giving the  Company  notice of the  portion  of the  Warrant  being  transferred
setting  forth the  name,  address  and  taxpayer  identification  number of the
transferee  and  surrendering  this Warrant to the Company for reissuance to the
transferees) (and holder if applicable).  Unless the Company is filing financial
information  with the SEC pursuant to the  Securities  Exchange Act of 1934, the
Company  shall have the right to refuse to transfer  any portion of this Warrant
to any person who directly competes with the Company.

                  4.5  Notices.  All notices and other  communications  from the
Company to the Holder,  or vice versa,  shall be deemed  delivered and effective
when given  personally or mailed by  first-class  registered or certified  mail,
postage  prepaid,  at such address as may have been  furnished to the Company or
the  Holder,  as the case may be, in writing by the  Company or such holder from
time to time.

                  4.6 Waiver.  This  Warrant and any term hereof may be changed,
waived,  discharged or terminated  only by an instrument it in writing signed by
the party  against  which  enforcement  of such  change,  waiver,  discharge  or
termination is sought.

                  4.7 Attorneys  Fees.  In the event of any dispute  between the
parties  concerning  the  terms  and  provisions  of  this  Warrant,  the  party
prevailing  in such  dispute,  shall be entitled to collect from the other party
all costs incurred in such dispute, including reasonable attorneys' fees.

                  4.8  Governing-Law,  This  Warrant  shall be  governed  by and
construed in accordance with the laws of the State of California, without giving
effect to its principles regarding conflicts of law.

                                    "COMPANY"


                                    By: /s/ Stephen J. Ober
                                    Name: Stephen J. Ober 
                                    Title: President


                                    By: /s/ Mary A. Crowther

                                    Name: Mary A. Crowther

                                    Title: Assistant Secretary


                                




                             1988 STOCK OPTION PLAN

                                   IOMED INC.

               ---------------------------------------------------



         1. Purpose.  This 1988 Stock Option Plan (the "Plan") is intended as an
incentive  to  employees  (whether  or not  officers)  of  IOMED,  INC.,  a Utah
corporation (the "Corporation"),  or its subsidiaries, and to others who perform
substantial  services  for the  Corporation,  by  enabling  them to  acquire  or
increase their proprietary  interest in the Corporation through ownership of the
Corporation's  common  shares.  The  purposes  of the  Plan  are to  enable  the
Corporation to retain valuable  employees,  to attract new employees,  to obtain
the  services  of  experts  and   consultants,   to   encourage   the  sense  of
proprietorship  of such persons in the Corporation,  and to stimulate the active
interest  of such  persons  in the  development  and  financial  success  of the
Corporation.

         2. Status of Options.  Options granted under the Plan shall  constitute
either incentive stock options ("Incentive Stock Options") within the meaning of
Section 422A of the Internal  Revenue Code, as amended (the "Code"),  or options
which are not  incentive  stock options  ("Non-Incentive  Stock  Options").  The
Incentive Stock Options and the Non-Incentive Stock Options which may be granted
under the Plan are referred to herein collectively as "Options".

         3.  Administration.  The Plan shall be administered by a committee (the
"Committee")  appointed  by the  Board  of  Directors  of the  Corporation.  The
Committee  shall consist of at least three (3) members of the Board of Directors
and may include the entire Board of Directors;  provided,  that no member of the
Committee shall be eligible to receive Options under the Plan while serving as a
member of the  Committee.  The Board of Directors may from time to time,  remove
members  from,  or add members to, the  Committee.  Vacancies on the  Committee,
howsoever  caused,  shall be filled by the Board of Directors  from the Board of
Directors.  The Committee shall select one of its members as Chairman, and shall
hold  meetings at such times and places as it shall  select.  Acts approved by a
majority of the  Committee  at  meetings  at which a quorum is present,  or acts
reduced to and approved in writing by all of the members of the Committee, shall
be the valid acts of the Committee.  The Committee  shall have full and complete
power and  authority,  without  further  approval by the Board of Directors,  to
designate those persons who shall receive Options pursuant to the Plan; to grant
Options pursuant to the Plan; to determine  whether Option's granted pursuant to
the Plan shall be Incentive  Stock Options or  Non-Incentive  Stock Options;  to
establish  the dates upon which  Options  granted  pursuant to the Plan shall be
exercisable,  the option purchase price of the Corporation's common shares which
are  subject  to  Options  granted  under  the  Plan,  and all  other  terms and
conditions concerning the Options or their exercise; to interpret the provisions
and  supervise  the  administration  of the Plan;  and to otherwise  further the
purposes of the Plan. The  interpretation  and  construction by the Committee of
any  provision of the Plan,  or of any Option  granted under it, shall be final,
conclusive  and  binding  upon the  Corporation  and all persons who are granted
Options  under the Plan.  No member of the Board of Directors  or the  Committee
shall be liable for any action or determination  made in good faith with respect
to the Plan, or any Option granted under it.

         4.       Eligibility.

                  (a) The persons  who shall be  eligible  to receive  Incentive
Stock  Options  under  the  Plan  shall  be such  full or  part  time  employees
(including officers,  whether or not they are directors) of the Corporation,  or
of its subsidiaries,  as the Committee shall select from time to time. Except as
otherwise specifically provided herein, no employee shall be eligible to receive
Incentive Stock Options under the Plan if, at the date such Options are granted,
such  employee  owns stock  possessing  more than ten percent (10%) of the total
combined  voting  power of all  classes of stock of the  Corporation,  or of any
parent or subsidiary  corporation,  including stock attributable to the employee
pursuant to Section 425(d) of the Code; provided, however, that any employee who
would have been otherwise  eligible to receive Incentive Stock Options under the
Plan,  but for the fact that such employee owns stock  possessing  more than ten
percent  (10%) of the total  combined  voting power of all classes of stock,  as
provided above,  shall be eligible to receive  Incentive Stock Options under the
Plan if, at the time such  Incentive  Stock  Options  are  granted,  the  option
purchase price for the Corporation's  common shares subject to such Option is at
least 110% of the fair market  value such common  shares,  and if the  Incentive
Stock Option granted to such employee is not exercisable after the expiration of
five (5) year from the date such Option is granted.

                  (b) The persons who shall be eligible to receive Non-Incentive
Stock Options under the Plan shall be such persons  (whether or not employees of
the  Corporation)  who  perform  substantial  services  for or on  behalf of the
Corporation  or any of its  subsidiaries,  affiliates or any entity in which the
Corporation  has an  interest,  all as the  Committee  shall select from time to
time.

         5. Common Shares Subject to the Plan. The shares which shall be subject
to Options granted  pursuant to the Plan shall be the  Corporation's  authorized
but  unissued  or  reacquired  common  shares,  par value  $.001 per share.  The
aggregate  number of common  shares  which may be  issued  pursuant  to  Options
granted  under the Plan shall not exceed One  Million  (1,000,000)  shares  (the
"Shares").  The limitations established by each of the preceding sentences shall
be subject to  adjustment  as provided in paragraph 8 hereof.  In the event that
any  outstanding  Option under the Plan for any reason expires or is terminated,
the Shares allocable to the unexercised portion of such Option may again be made
the subject of an Option under the Plan.

         6. Terms and  Conditions of Incentive  Stock Options.  Incentive  Stock
Options  granted  pursuant to the Plan shall be  authorized by the Committee and
shall be  evidenced  by  agreements  which shall be in such form and which shall
contain such  provisions  consistent  with the Plan as the Committee  shall deem
necessary and  appropriate.  Each Incentive Stock Option granted pursuant to the
Plan shall comply with and be subject to the following terms and conditions:

                  (a) Employment Arrangement. The granting of an Incentive Stock
Option to any employee shall not impose upon the  Corporation  any obligation to
retain the employee in its employ for any period.

                  (b) Number of Shares.  Each Incentive Stock Option shall state
the number of Shares to which it pertains.

                  (c) Option Price.  Each Incentive Stock Option shall state the
option purchase price of the Shares subject to such Options,  which shall not be
less  than  100% of the  fair  market  value  of the  Shares  on the date of the
granting of the  Incentive  Stock  Option.  The fair market  value of the Shares
shall be  determined  by the  Committee  in good faith,  by  reference to market
quotations,  appraisals  by  disinterested  parties,  or such other means as the
Committee shall deem appropriate. The option purchase price of Shares subject to
Incentive Stock Options  granted to any employee who owns stock  possessing more
than ten  percent  (10%) of the total  combined  voting  power of all classes of
stock of the Corporation,  shall be determined in accordance with paragraph 4(a)
hereof.

                  (d) Medium and Time of Payment.  The option  purchase price of
Incentive Stock Options shall be payable upon the exercise of the Option and may
be paid by cash or check,  or by the delivery to the  Corporation  of such other
form of  consideration,  including  but not  limited  to  common  shares  of the
Corporation or options to purchase  common shares of the  Corporation,  provided
that no type of consideration  which would disqualify the Option as an Incentive
Stock Option under Section 422A of the Code shall be approved by the  Committee.
The  Incentive  Stock  Option  shall  be  exercised  by  written  notice  to the
Corporation,  in the form attached hereto as Exhibit "All (or in such other form
as the  Committee  shall,  in  its  sole  discretion,  deem  acceptable)  at its
principal  office.  Such notice shall state the optionee's  election to exercise
the Option, shall state the exact number of Shares as to which exercise is being
made and shall be  accompanied  by  payment of the full  purchase  price of such
Shares.  The Incentive Stock Option shall be deemed  exercised upon the date the
Corporation  actually receives the notice and payment required by this paragraph
6(d). The Corporation shall deliver to the person exercising the Incentive Stock
Option a certificate  or  certificates  representing  the Shares covered by such
Option as soon as  practical  after the  required  notice and payment  have been
received by the Corporation.

                  (e) Terms and Exercise.  Each  Incentive  Stock Option granted
pursuant to the Plan may be exercised only as provided in the agreement executed
by the Corporation and the employee, which shall contain such provisions as to a
vesting  schedule and other terms or  conditions  for exercise of the  Incentive
Stock  Options as the  Committee  may,  in its sole  discretion,  determine  and
approve.  Unless  otherwise  provided in the Plan or the  agreement  between the
employee and the  Corporation,  any portion of the Incentive Stock Option not in
fact  exercised  in the  year in  which  it vests  shall  not  lapse  and may be
exercised at any time during the remaining  term of the Incentive  Stock Option.
Notwithstanding  anything  in the Plan to the  contrary,  each  Incentive  Stock
Option  granted  under the Plan shall  terminate and may not be exercised to any
extent  after the  expiration  of ten (10)  years  from the date such  Option is
granted.  No Incentive Stock Option or installment  thereof shall be exercisable
except as to whole shares,  and fractional share interests shall be disregarded.
During the  lifetime  of the  employee,  the  Incentive  Stock  Option  shall be
exercisable only by the employee.  No Incentive Stock Option shall be assignable
or transferable  by the employee,  other than by will or the laws of descent and
distribution, as provided in paragraph 6(g) hereof.

                  (f) Termination of Employment  Except  Disability or Death. If
the  employee  shall cease to be employed by the  Corporation,  or by one of its
subsidiaries, for any reason except disability or death, Incentive Stock Options
granted to such  employee,  to the extent  vested upon the date such  employee's
employment  terminates  and to the extent not  theretofore  exercised,  shall be
exercisable  at any time  within  three  (3)  months  after  such  cessation  of
employment. The transfer of the employee from the employ of the Corporation to a
subsidiary,  or vice versa,  or from one  subsidiary  to  another,  shall not be
deemed a cessation  of  employment;  provided,  however,  that  Incentive  Stock
Options shall not be exercisable,  under any condition,  after the expiration of
ten (10)  years  from the date they are  granted.  Whether  authorized  leave of
absence or  absence  for  military  or  governmental  service  shall  constitute
termination of employment,  for the purposes of the Plan, shall be determined by
the Committee, which determination shall be final and conclusive.

                  (g) Death or  Disability  of Employee or Transfer of Incentive
Stock Options.  If the employee shall die or become disabled (within the meaning
of Section 422A(c)(7) of the Code) while in the employ of the Corporation,  or a
subsidiary,  and shall not have  theretofore  fully  exercised  Incentive  Stock
Options  granted under the Plan,  such Incentive Stock Options may be exercised,
to the extent that the employee's  right to exercise such Incentive Stock Option
had accrued and become vested upon the date of his death or  disability,  at any
time within twelve (12) months after the employee's death or disability,  by the
employee  or his  legal  representative,  in the case of  disability,  or by the
personal representatives,  executors or administrators of the employee's estate,
in the case of death,  or by any person or persons who shall have  acquired  the
Incentive  Stock Option  directly  from the employee by bequest or  inheritance,
provided,  that under no  circumstances  may an Incentive  Stock Option  granted
under the Plan be  exercisable  after the  expiration of ten (10) years from the
date upon which such Option was granted.

                  (h) Value of Shares  Issued.  Notwithstanding  anything to the
contrary provided herein,  the aggregate fair market value, as determined at the
time an Incentive  Stock Option is granted,  of the Shares with respect to which
Incentive  Stock Options  granted under this Plan are  exercisable for the first
time by the optionee  during any calendar year (under all incentive stock option
plans of the Corporation and its parent and subsidiary  corporations)  shall not
exceed $100,000.

         7. Terms and Conditions of Non-Incentive  Stock Options.  Non-Incentive
Stock Options granted  pursuant to the Plan shall be authorized by the Committee
and shall be evidenced by agreements which shall be in such form and which shall
contain such  provisions  consistent  with the Plan as the Committee  shall deem
necessary and appropriate.  Each Non-Incentive  Stock Option granted pursuant to
the Plan shall comply with and be subject to the following terms and conditions:

                  (a) Number of Shares.  Each  Non-incentive  Stock Option shall
state the number of shares to which it pertains.

                  (b) Option Price. Each Non-Incentive  Stock Option shall state
the option purchase price for the shares covered by such Option, which shall not
be less than the par value of the shares.

                  (c) Medium and Time of Payment.  The option  purchase price of
Non-Incentive  Stock Options shall be paid by the delivery to the Corporation of
such  consideration as the Committee shall determine.  The  Non-Incentive  Stock
Options  shall be exercised by written  notice to the  Corporation,  in the form
attached hereto as Exhibit "B" (or in such other form as the Committee shall, in
its sole discretion, deem acceptable) at its principal office. Such notice shall
state the optionee's election to exercise the Non-Incentive Stock Option,  shall
state the exact number of Shares as to which exercise is being made and shall be
accompanied  by payment of the full option  purchase  price of such shares.  The
Non-incentive  Stock  Option  shall  be  deemed  exercised  upon  the  date  the
Corporation  actually receives the notice and payment required by this paragraph
7(c). The Corporation  shall deliver to the person  exercising the Non-Incentive
Stock Option a certificate or  certificates  representing  the shares covered by
such option as soon as practical after the required notice and payment have been
received by the Corporation.

                  (d)   Expiration   of   Non-Incentive    Stock   Options.   No
Non-Incentive  Stock Option granted pursuant to the Plan shall be exercisable by
the optionee,  in whole or in part, at any time after the expiration of ten (10)
years from the date such option is granted.

                  (e)  Terms  and  Exercise.  Each  Non-Incentive  Stock  Option
granted  pursuant to the Plan may be exercised only as provided in the agreement
executed  by  the  Corporation  and  the  optionee,  which  shall  contain  such
provisions as to a vesting  schedule and other terms or conditions  for exercise
of the Non-Incentive  Stock Option as the Committee may, in its sole discretion,
determine and approve. Unless otherwise provided in the Plan or in the agreement
between the optionee and the Corporation,  any portion of a Non-Incentive  Stock
Option not in fact  exercised  in the year in which it vests shall not lapse and
may be exercised  at any time during the  remaining  term of such  Non-Incentive
Stock  Option.  No  Incentive  Stock  Option  or  installment  thereof  shall be
exercisable  except as to whole shares,  and fractional share interests shall be
disregarded.

         8. Recapitalization of the Corporation.  Subject to any required action
by the  shareholders  of the  Corporation,  the  number of Shares  covered by an
Option,  and the option  purchase price of Shares  subject to Options,  shall be
proportionately  adjusted  for any  increase or decrease in the number of issued
and outstanding common shares of the Corporation resulting from a subdivision or
consolidation  of such  shares or the  payment of a share  dividend or any other
increase or decrease in the number of such shares  effected  without  receipt of
consideration by the Corporation.

                  If the Corporation  shall be the surviving  corporation in any
merger or consolidation,  each outstanding Option shall pertain and apply to the
number of  securities  to which the owner of the number of Shares  subject to an
Option would have been  entitled had the optionee  been the owner of such Shares
on the date of the merger or  consolidation.  In the event of a  dissolution  or
liquidation of the  Corporation,  or the sale of all or  substantial  all of the
assets of the Corporation, or a merger or consolidation in which the Corporation
is not  the  surviving  corporation  (collectively  "Terminating  Events"),  the
optionee  shall have the right,  for a period of thirty (30) days after the date
upon which the Corporation shall, at its sole election, send to the optionee (by
certified United States mail, with postage prepaid and return receipt requested)
written notice of such Terminating  Event, to exercise his Option in whole or in
part without regard to any vesting schedule otherwise  applicable to the Option.
If the optionee  shall fail to exercise  his Option  within such thirty (30) day
period,  the Option (or any  unexercised  portion  thereof) shall  terminate and
shall be of no further force or effect.  If the  Corporation  elects not to give
the optionees  written notice of the Terminating  Event,  then each  outstanding
Option shall pertain and apply to the number of securities or other  property to
which the owner of the  number of Shares  subject  to an Option  would have been
entitled  had the  optionee  been the  owner of such  Shares  on the date of the
Terminating Event.

                  In  the  event  of  a  change  in  the  Shares  as   presently
constituted, the securities resulting from any such change shall be deemed to be
Shares within the meaning of the Plan.

                  To the extent that the foregoing  adjustments  relate to stock
or  securities  of the  Corporation,  such  adjustments  shall  be  made  by the
Committee,  whose  determination  in that  respect  shall be final,  binding and
conclusive.

                  Except as hereinbefore expressly provided in this paragraph 8,
the optionee shall have no rights by reason of any subdivision or  consolidation
of shares  of stock of any class or the  payment  of any stock  dividend  or any
other  increase  or decrease in the number of shares of stock of any class or by
reason of any  dissolution,  liquidation,  merger,  consolidation or spin-off of
assets or stock of  another  corporation,  and any issue by the  Corporation  of
shares of stock of any class, or securities  convertible into shares of stock of
any class,  shall not affect,  and no adjustment by reason thereof shall be made
with respect to, the number or price of the Shares subject to the Option.

                  The grant of an Option  pursuant  to the Plan shall not affect
in  any  way  the  right  or  power  of the  Corporation  to  make  adjustments,
reclassifications,  reorganizations  or  changes  of  its  capital  or  business
structure or to merge, consolidate, dissolve, liquidate, sell or transfer all or
any part of its business or assets.

         9. Rights as a Shareholder.  An optionee or an authorized transferee of
an Option shall have no rights as a shareholder of the Corporation  with respect
to any  Shares  covered  by an  Option  until  the  date  of the  issuance  of a
certificate  representing such Shares. No adjustment shall be made for dividends
(ordinary or  extraordinary,  whether in cash,  securities or other property) or
distributions  or other  rights for which the  record  date is prior to the date
such certificate is issued, except as provided in paragraph 8 hereof.

         10.  Modification,  Extension and Renewal of Options. The Committee may
modify,  extend or renew  outstanding  Options granted under the Plan, or accept
the surrender of outstanding Options (to the extent not theretofore  exercised);
provided,  however, that in regard to Incentive Stock Options such actions shall
be taken subject to the terms and conditions and strictly in accordance with the
statutorily imposed limitations of Section 422A of the Code. Notwithstanding the
foregoing,  however,  without the consent of the optionee, no modification of an
Option shall  materially  alter or impair-any  rights or  obligations  under any
Option theretofore granted under the Plan.

         11. Restrictive  Legends.  Each certificate  representing Shares issued
pursuant  to the  exercise  of an  Option  may  have  impressed  thereupon  such
restrictive legends as the Committee shall deem appropriate.

         12. Right of First  Refusal.  Until the date which shall occur 120 days
after the effective  date of the first  registration  statement  relating to the
common shares of the Corporation  which is filed by the Corporation on a form of
general  applicability with the Securities and Exchange  Commission  pursuant to
the Securities Act of 1933, as amended, no optionee who acquires Shares pursuant
to the  exercise  of an Option  granted  under the Plan  shall  sell,  transfer,
pledge,  encumber or otherwise  hypothecate  (collectively a "Sale") any of such
Shares except in accordance with the provisions of this paragraph 12.

                  (i) Any optionee who desires to engage in a Sale of any Shares
acquired pursuant to the exercise of an Option granted under the Plan shall give
the Corporation  written notice of the proposed Sale, which written notice shall
set forth, in detail, all of the terms and conditions of the proposed Sale.

                  (ii) For a period  of 30 days  from and  after  the date  upon
which the Corporation actually receives the written notice required by paragraph
12(i)  hereof,  the  Corporation,  or its  designee(s),  shall have the right to
purchase  all (but not less than all) of the Shares  described  in such  written
notice for a purchase  price  which  shall be equal to either the cash  purchase
price  specified in such notice or, in the event that the proposed Sale provides
for  noncash  consideration,  an amount of cash which shall be equal to the fair
market  value (as  determined  in good faith by the  Committee)  of such noncash
consideration.

                  (iii) If the  Corporation,  or its  designee(s)  shall fail to
exercise its right to purchase the Shares described in the written notice within
such 30 day period,  the  optionee  shall be free to engage in and carry out the
Sale,  but only upon the exact  terms and  conditions  specified  in the written
notice.

         13.  Loans.  The  Corporation   shall  have  the  right,  but  not  the
obligation,  to loan to any  optionee an amount equal to all or a portion of the
option  purchase price for Shares  subject to Options  granted under the Plan in
order to enable the  optionee  to  exercise  all or a portion of an Option.  All
loans made to  optionees  pursuant to this  paragraph 13 shall be made upon such
terms and  conditions  as the  Committee  shall  recommend,  shall  provide  for
adequate security for the repayment of such loan and shall be made only upon the
specific approval of the Board of Directors of the Corporation.  The Corporation
shall  not  make  loans  to any  officer,  director  or  control  person  of the
Corporation  who is an  optionee  unless  each  such  loan  is  approved  by the
shareholders of the Corporation.

         14. Other Provisions. Options granted under the Plan shall contain such
other provisions, including, without limitation,  restrictions upon the exercise
of the Option, as the Committee shall deem advisable.

         15. Term of Plan. Options may be granted pursuant to the Plan from time
to time  within a period of ten (10) years from the date this Plan is adopted by
the Board of  Directors,  or the date upon  which this Plan is  approved  by the
shareholders of the Corporation, whichever shall first occur.

         16. Indemnification of Committee. The members of the Committee shall be
indemnified by the Corporation,  to the full extent permitted by the Articles of
Incorporation  and Bylaws of the  Corporation and the laws of the State of Utah,
against  the  reasonable  expense,   including   attorneys'  fees,  actually  or
necessarily incurred by them in connection with the defense or settlement of any
action,  suit or proceeding,  or in connection with any appeal therein, to which
they or any of them may be made a party by reason of any action taken or failure
to act under or in connection with the Plan or any Option granted thereunder.

         17.  Amendment of the Plan.  The Board of Directors  may,  from time to
time,  insofar as permitted by law suspend or discontinue  the Plan or revise or
amend it in any respect  whatsoever  with  respect to any Shares not at the time
subject to Options at the time of such action; provided,  however, that, without
approval of the shareholders of the  Corporation,  no such revision or amendment
shall change the number of Shares subject to the Plan, change the designation of
the class of persons  eligible to receive  Options,  decrease the price at which
Options  may be  granted,  or  remove  the  administration  of the Plan from the
Committee.

         18. Application of Funds. The proceeds received by the Corporation from
the sale of  Shares  pursuant  to  Options  will be used for  general  corporate
purposes.

         19. No Obligation to Exercise  Option.  The granting of an Option shall
impose no obligation upon the optionee to exercise such Option.

         20. Approval of Shareholders. The Plan shall be approved by the holders
of a  majority  of  the  outstanding  shares  of  each  class  of  stock  of the
Corporation, which approval must occur within the period beginning twelve months
before and ending  twelve months after the date the Plan is adopted by the Board
of Directors.

         21.  Severability.  It is the  intent  of the Board of  Directors  that
Incentive Stock Options granted pursuant to the terms of this Plan shall qualify
for treatment under Section 422A of the Code as incentive stock options. To that
end,  should  any  provision  of this  Plan be  determined  to  invalidate  such
incentive  stock option  treatment,  such provision shall not be a part of -this
Plan, and shall be severable from and shall not affect the remaining  provisions
of this Plan.

                       CERTIFICATE OF CORPORATE SECRETARY

             I hereby  certify  that the  foregoing  1988 Stock  Option Plan was
approved and adopted by the Board of Directors of lomed, Inc. on April 15, 1988.

                                    /s/ Joel D. Kell
                                    Secretary


                               JMW ACQUISITION CO.
                       PREFERRED STOCK PURCHASE AGREEMENT

         THIS PREFERRED  STOCK PURCHASE  AGREEMENT is made as of August 4, 1987,
by and among JMW Acquisition Co., a Utah  corporation  (the  "Company"),  Motion
Control,  Inc., a Utah corporation  ("MCI"), and the persons and entities listed
on the  Schedule of  Investors  attached  hereto as Exhibit A (the  "Schedule of
Investors").  The persons and entities  listed on the Schedule of Investors  are
hereinafter collectively referred to as the "Investors" and each individually as
an "Investor".

         A. MCI is a  manufacturer  and  marketer  of medical  products.  Cordis
Corporation  ("Cordis")  currently owns 2,913,750  shares of the common stock of
MCI, which is approximately 84% of MCI's outstanding common stock. Additionally,
MCI owes  Cordis  approximately  $1,950,933  for  loans  made by  Cordis to MCI,
$70,000 of which was loaned  pursuant  to a working  capital  line of credit and
shall be referred to as the "Working Capital Loan", and the remaining $1,880,933
of which shall be  referred to as the  "Loans".  Cordis is also  guarantor  on a
certain  loan in  principal  amount of $750,000  from the  Continental  Illinois
National Bank and Trust Company of Chicago to MCI (the "Guarantee").

         B. The  Company,  Cordis  and MCI  entered  into a Class A  Convertible
Preferred  Share  Agreement  dated  February  1, 1986 (the  "Cordis  Agreement")
pursuant to which Cordis  agreed,  in general,  to transfer its shares in MCI to
the Company in exchange for certain shares of the Company's preferred stock, and
to cancel the Loans, upon the closing of a financing in which the Company raised
at least $750,000 and upon the simultaneous  purchase of shares of the Company's
common stock by certain subscribers in accordance with paragraph 3 of the Cordis
Agreement, all on the terms and conditions set forth in the Cordis Agreement.

         C. The  Investors  other than  Cordis (the "New  Investors")  desire to
purchase $1,500,000 of the Company's preferred stock, and the Company desires to
sell such preferred stock to the New Investors,  on the terms and conditions set
forth herein.

         D. In light  of such  investment,  and as  contemplated  by the  Cordis
Agreement, Cordis desires to transfer all of its shares in MCI to the Company in
exchange for certain shares of the Company's  preferred stock, and to cancel the
Loans, on the terms and conditions set forth herein.

         NOW, THEREFORE, the parties hereto hereby agree as follows:

         1.              PURCHASE AND SALE OF STOCK.

                  1.1 Authorization.  The Company will have authorized as of the
Closing (as defined  below) the  issuance  pursuant to the terms and  conditions
hereof of 4,215,618  shares of preferred  stock,  par value $0.01 per share,  of
which 67,200 shares shall be designated  Series A Preferred Stock (the "Series A
Stock"),  3,975,618  shares shall be  designated  Series B Preferred  Stock (the
"Series B Stock"),  and 172,800  shares shall be  designated  Series C Preferred
Stock (the  "Series C Stock")  (the Series A Stock,  Series B Stock and Series C
Stock to be referred  to  collectively  as the  "Preferred  Stock"),  having the
rights,  preferences  and  privileges  set  forth  in the  Revised  Articles  of
Incorporation (the "Revised Articles") attached hereto as Exhibit B.

                  1.2  Issuance  and Sale.  The Company  shall issue and sell to
each Investor,  and each Investor shall purchase from the Company, the number of
shares of Preferred  Stock set forth opposite such  Investor's name on Exhibit A
to this  Agreement  (all shares of Preferred  Stock  purchased  hereunder  being
collectively   hereinafter   referred  to  as  the  "Purchased   Shares").   The
consideration  for the Series B Stock shall be $0.3773 per share.  The aggregate
consideration  for the Series A Stock and Series C Stock,  all of which is being
purchased by Cordis,  and the release of Cordis from its  obligations  under the
Guarantee,  shall be the  transfer by Cordis to the Company of all shares in MCI
held by Cordis and the  assignment  to the Company of all of Cordis' right title
and interest in and to the Loans,  all on the terms and  conditions set forth in
this Agreement.  The Company's  agreements  hereunder with each of the Investors
are  separate  agreements,  and the  sales  of  Preferred  Stock  to each of the
Investors hereunder are separate sales.

         2. CLOSING.  The purchase and sale of the  Purchased  Shares shall take
place at the offices of Fenwick,  Davis & West, Two Palo Alto Square, Palo Alto,
CA 94306,  at 1:00 p.m.,  on August 4, 1987,  or at such other time and place as
the Company and the  Investors  mutually  agree upon in writing  (which time and
place are  designated  as the  "Closing").  At the  Closing,  the Company  shall
deliver to each Investor a certificate  representing  the Purchased  Shares that
such Investor is purchasing  hereunder  against  delivery to the Company by each
New Investor of the full purchase price of such Purchased Shares,  which,  shall
be paid in accordance with reasonable  instructions from the Company provided to
each New Investor,  in writing, at least two business days prior to the Closing,
and against delivery to the Company by Cordis of share certificates representing
all shares of MCI held by Cordis, properly endorsed for transfer to the Company,
free and clear of any liens or encumbrances.  Additionally, Cordis shall deliver
to the Company the promissory note(s) evidencing the Loans endorsed and assigned
to the Company.  The Company shall provide Cordis with evidence  satisfactory to
Cordis that it has been released from the Guarantee.

         3.  REPRESENTATIONS  AND WARRANTIES OF THE COMPANY AND MCI. The Company
and MCI each  hereby  represent  and  warrant,  jointly and  severally,  to each
Investor,  that,  except as expressly  set forth on the  Schedule of  Exceptions
("Schedule of Exceptions") attached hereto as Exhibit C, (which exceptions shall
be  deemed  to be  representations  and  warranties  as if made  hereunder)  the
statements  in the  following  paragraphs  of this  Section  3 are all  true and
correct:

                  3.1 Organization, Good Standing and Qualification. The Company
and MCI are each a  corporation  duly  organized,  validly  existing and in good
standing under the laws of the State of Utah with all requisite  corporate power
and authority to own their  respective  properties  and assets,  and to carry on
their  business as now conducted and as proposed to be conducted in that certain
Iomed Systems,  Inc. Five Year Business Plan 1987-1992,  heretofore furnished to
each of the  Investors  and  furnished  to  Fenwick,  Davis  & West,  Investors'
counsel,  on May 27, 1987 (the  "Business  Plan").  The Company and MCI are both
duly qualified to transact  intrastate business in the State of Utah and neither
the  Company nor MCI is  required  to be  qualified  to do business as a foreign
corporation in any other jurisdiction.

                  3.2      Capitalization.

                           (a) The  Company.  Immediately  prior to the Closing,
the authorized capitalization of the Company shall consist of:

                                    (i)  Preferred  Stock.  A total of 4,215,618
shares of Preferred Stock;  67,200 of which shall be designated  Series A Stock;
3,975,618  of which  shall be  designated  Series B Stock;  and 172,800 of which
shall be designated  Series C Stock. None of the Preferred Stock shall be issued
or  outstanding.  The rights,  preferences and privileges of the Preferred Stock
will be as stated in the Revised Articles.

                                    (ii)  Common  Stock.  A total of  15,000,000
shares of common stock,  $0.01 par value per share  ("Common  Stock"),  of which
500,000 shares shall be issued and outstanding.

                                    (iii)  Options,   Subscription   Agreements,
Reserved  Shares.  Except for (A) the  conversion  privileges  of the  Preferred
Stock, and (B) certain  Subscription  Agreements to purchase 3,313,195 shares of
Common  Stock (the  "Subscription  Agreements")  which were  entered into by the
Company in accordance  with the specific terms,  conditions and  requirements of
the Cordis Agreement,  there are not outstanding any options,  warrants, rights,
(including  conversion  or  preemptive  rights,  or rights of first  refusal) or
agreements for the purchase or acquisition from the Company of any shares of its
capital stock or any securities  convertible into or ultimately  exchangeable or
exercisable  for any shares of the  Company's  capital  stock.  Except as to the
3,313,195   shares  of  Common  Stock  subject  to  purchase   pursuant  to  the
Subscription  Agreements,  none of the Company's  outstanding  capital stock, or
stock issuable on exercise or exchange of any outstanding  options,  warrants or
rights,  is subject to any rights of first  refusal or other  rights to purchase
such stock  (whether in favor of the Company or any other  person),  pursuant to
any agreement or commitment of the Company.

                                    (iv)   Outstanding   Shareholders,    Option
Holders and Subscription Agreement Holders. Attached hereto as part of Exhibit D
is a complete list of all outstanding  shareholders,  option holders, parties to
Subscription  Agreements,  and other security holders of the Company immediately
prior to the Closing.

                           (b)  MCI.  Immediately  prior  to  the  Closing,  the
authorized capitalization of the MCI shall consist of:

                                    (i)  Preferred  Stock.  A total  of  100,000
shares of preferred  stock,  $0.50 par value per share ("MCI Preferred  Stock"),
none of which shall be designated or issued and outstanding.

                                    (ii)  Common  Stock.  A total of  10,000,000
shares of common stock, $0.01 par value per share ("MCI Common Stock"), of which
3,487,875 shares shall be issued and outstanding, and 100,000 issued and held in
treasury.

                                    (iii)   Options,   Subscription   Agreements
Reserved  Shares.  There are hot  outstanding  any  options,  warrants,  rights,
(including  conversion,  preemptive  rights  or  rights  of  first  refusal)  or
agreements for the purchase or acquisition from MCI of any shares of its capital
stock  or  any  securities  convertible  into  or  ultimately   exchangeable  or
exercisable  for any  shares of MCI's  capital  stock.  None of the  outstanding
capital  stock,  or stock  issuable on  exercise or exchange of any  outstanding
options,  warrants or rights, is subject to any rights of first refusal or other
rights to purchase such stock (whether in favor of the MCI or any other person),
pursuant to any agreement or commitment of MCI.

                                    (iv)  Outstanding  Shareholders  and  Option
Holders and Subscription Agreement Holders. Attached hereto as part of Exhibit D
is a complete list of all outstanding  shareholders,  option holders,  and other
security holders of MCI immediately prior to the Closing.

                           (c) Post-Closing  Shareholder Status. Attached hereto
as part of Exhibit D is a complete list of all shareholders,  option holders and
other security holders of the Company and MCI immediately after the Closing.

                  3.3 Subsidiaries.  The Company and MCI do not presently own or
control,  directly  or  indirectly,  any  interest  in  any  other  corporation,
partnership,  joint venture, association, or other business entity; except that,
contemporaneously  with the Closing,  the Company will acquire all right,  title
and interest in and to not less than 95% of the issued and  outstanding  capital
stock of MCI, and all options,  warrants,  rights or agreements for the purchase
or acquisition  from MCI of any shares of its capital  stock,  or any securities
convertible  into or ultimately  exchangeable  or exercisable  for any shares of
MCI's  capital  stock  (except for  options and  warrants to purchase a total of
25,400 shares of MCI Common Stock).

                  3.4      Due Authorization.

                           (a) All corporate  action on the part of the Company,
its  officers,  directors  and  shareholders  necessary  for the  authorization,
execution and delivery of this Agreement, and the Shareholder Agreement referred
to in Section 5.4 hereof (the "Shareholder  Agreement"),  the performance of all
obligations of the Company  hereunder and under the Shareholder  Agreement,  and
the authorization, issuance (or reservation for issuance) and delivery of all of
the Purchased  Shares being sold  hereunder and of the Common Stock  issuable on
conversion of the Purchased Shares (the  "Conversion  Shares") has been taken or
will be taken  prior to the  Closing,  and this  Agreement  and the  Shareholder
Agreement each constitute a valid and legally binding obligation of the Company,
enforceable in accordance with their respective terms,  except as may be limited
by general  principles of equity or by bankruptcy or similar laws  affecting the
rights of creditors generally;

                           (b) all  corporate  action  on the  part of MCI,  its
officers, directors and shareholders necessary for the authorization,  execution
and delivery of this  Agreement,  and the  performance of all obligations of MCI
hereunder  has  been  taken  or will be  taken  prior  to the  Closing  and this
Agreement constitutes a valid and legally binding obligation of MCI, enforceable
in accordance with its terms,  except as may be limited by general principles of
equity or by  bankruptcy  or similar  laws  affecting  the  rights of  creditors
generally.

                  3.5      Valid Issuance of Stock.

                           (a) The  Purchased  Shares,  when  issued,  sold  and
delivered in accordance  with the terms hereof for the  consideration  expressed
herein,  will be duly and  validly  issued,  fully paid and  nonassessable.  The
Conversion  Shares have been duly and validly  reserved for issuance  and,  upon
issuance in accordance with the terms of the Revised Articles,  will be duly and
validly   issued,   fully  paid  and   nonassessable.   Based  in  part  on  the
representations  made by the Investors in Section 4 hereof, the Purchased Shares
and, based on current facts and laws, the Conversion  Shares,  will be issued in
full compliance with all applicable federal and state securities laws.

                           (b) The  outstanding  shares of  Common  Stock of the
Company are all duly and validly issued, fully paid and nonassessable,  and such
shares  of  Common  Stock  and all  outstanding  options,  warrants,  and  other
securities  of the  Company  have  been  issued  in  full  compliance  with  the
registration requirements of the 1933 Act and the registration and qualification
requirements of all applicable state securities laws.

                           (c) The outstanding shares of Common Stock of MCI are
all duly and validly issued, fully paid and nonassessable.

                  3.6  Governmental  Consents.  No consent,  approval,  order or
authorization of, or registration,  qualification,  designation,  declaration or
filing with, any federal,  state, or local governmental authority on the part of
the  Company or MCI is  required  in  connection  with the  consummation  of the
transactions  contemplated  by this  Agreement,  or the  Shareholder  Agreement,
except for (i) any filing which may be-required  pursuant to the Utah Securities
Laws (the "Law"), and the rules thereunder,  and (ii) such other  qualifications
or filings under the United States  Securities  Act of 1933 (the "1933 Act") and
the regulations thereunder and all other applicable federal and state securities
laws as may be required in connection with the transactions contemplated by this
Agreement.  All such qualifications and filings, if required,  will be listed on
the Schedule of Exceptions, and in the case of qualifications, will be effective
on the Closing  date and,  in the case of filings,  will be made within the time
prescribed by law.

                  3.7 Litigation.  There is no action, suit, proceeding,  claim,
arbitration or investigation  pending or, to the best of the Company's and MCI's
knowledge,  currently  threatened against the Company or MCI or their respective
activities,  properties  or assets  or, to the best of the  Company's  and MCI's
knowledge, against any officer, director, or employee of the Company or MCI, nor
is any officer of the Company or MCI aware of any factual or legal basis for any
such action, suit, proceeding,  claim, arbitration or investigation,  including,
without  limitation,  actions  pending or, to the best of the Company's or MCI's
knowledge,  threatened  (or any  basis  therefor  known to the  Company  or MCI)
relating to the prior  employment of any of the Company's or MCI's  employees or
consultants,  their use in connection with the Company's or MCI's  business,  of
any  information  or  techniques  allegedly  proprietary  to any of their former
employers  or clients,  or their  obligations  under any  agreements  with prior
employers or clients. To the best of the Company's and MCI's knowledge,  none of
the  employees,  officers or  directors of the Company or MCI are subject to any
agreement with any of their former employers regarding  proprietary  information
of such former  employers.  Neither the Company nor MCI is a party to or subject
to the  provisions  of any order,  writ,  injunction,  judgment or decree of any
court or  government  agency or  instrumentality  and there is no action,  suit,
proceeding,  claim, arbitration or investigation by the Company or MCI currently
pending or which the Company or MCI intends to initiate.

                  3.8  Employee  Invention  and  Trade  Secret  Agreement.  Each
employee and officer of the Company and MCI, and each  consultant of the Company
and MCI, has entered into and executed an Invention  and Trade Secret  Agreement
in the forms  attached  hereto as Exhibit E-1 and E-2,  respectively;  provided,
however, that non-officer employees and consultants not involved in the creation
or  development  of inventions,  improvements,  works of  authorship,  formulas,
processes,  computer  programs,  databases or trade secrets need only sign a Non
Disclosure  Agreement in the form attached hereto as Exhibit E-3. To the best of
the  Company's  and  MCI's  knowledge,  none  of  the  employees,   officers  or
consultants of the Company or MCI are in violation of such agreements.

                  3.9 Status of  Proprietary  Assets.  The  Company and MCI have
full right, title and ownership of all patents, patent applications, trademarks,
service  marks,  trade  names,  copyrights,  trade  secrets,   confidential  and
proprietary information,  compositions of matter, formulas, designs, proprietary
rights,  know-how and processes (all of the foregoing  collectively  hereinafter
referred to as the respective  "Proprietary Assets") necessary to enable them to
produce and market their current  products and  services- and proposed  products
and  services  described in the Business  Plan (the  "Products")  and to conduct
their businesses as now conducted and as proposed to be con- ducted as described
in the Business Plan, without any conflict with or infringement of the rights of
others.  A complete list of all Proprietary  Assets of the Company and of MCI is
included in Exhibit C. No third party has any ownership right, title,  interest,
claim in or lien on any of the  Proprietary  Assets and the Company and MCI have
taken,  and in the future the Company and MCI will take, all steps  necessary to
preserve the secrecy of all of their Proprietary Assets,  except those for which
disclosure is required for legitimate business or legal reasons. The Company and
MCI have and will maintain in place systems to preserve their rights in, and the
secrecy  of,  the  Proprietary  Assets,  and will  protect  their  rights in the
Proprietary Assets. There are no outstanding options, licenses, or agreements of
any kind relating to any Proprietary  Asset, nor is the Company nor MCI bound by
or a party to any option,  license or  agreement of any kind with respect to any
patent, trademark,  service mark, trade name, copyright,  trade secret, license,
information, composition of matter, formula, design, proprietary right, know-how
or  process  of any other  person or  entity.  Neither  the  Company  nor MCI is
obligated to pay any  royalties or other  payments to third parties with respect
to the marketing,  sale,  license or use of any Proprietary  Asset.  Neither the
Company nor MCI has received any communications alleging that the Company or MCI
has violated or, by conducting  their respective  businesses as proposed,  would
violate any patent,  trademark,  service  mark,  trade name,  copyright or trade
secret, license, composition of matter, formula, design, or other proprietary or
contractual rights of any other person or entity. Neither the Company nor MCI is
aware that any employee of the Company or MCI is obligated  under any  agreement
(including  licenses,  covenants or commitments of any nature) or subject to any
judgment,  decree or order of any court or  administrative  agency, or any other
restriction  that  would  interfere  with the use of his or her best  efforts to
carry out his or her duties for the Company or MCI or to promote  the  interests
of the  Company  and MCI or that  would  conflict  with the  Company's  or MCI's
business as proposed to be  conducted.  To the best of the  Company's  and MCI's
knowledge, neither the execution nor delivery of this Agreement nor the carrying
on of the  Company's or MCI's  business by the  employees of the Company or MCI,
nor the conduct of the  Company's or MCI's  business as proposed,  will conflict
with or  result  in a breach  of the  terms,  conditions  or  provisions  of, or
constitute a default under, any contract, covenant or instrument under which any
of such employees is now  obligated.  Neither the Company nor MCI believes it is
or will be necessary to utilize any  inventions  of any employees of the Company
or MCI (or  persons  either  currently  intends  to  hire)  made  prior to their
employment by the Company or MCI.  Notwithstanding the foregoing,  the Company's
and MCI's interest in the  Proprietary  Assets-are  subject to certain rights of
the University of Utah, as specifically  described in the Schedule of Exceptions
attached hereto as Exhibit C.

                  3.10  Compliance with Law and Charter  Documents.  Neither the
Company nor MCI is in violation or default of any  provisions of its Articles of
Incorporation or Bylaws,  and, except for any violations which  individually and
in the aggregate would have no material adverse impact on the Company's or MCI's
businesses,  the Company and MCI are in compliance with all applicable statutes,
laws,  regulations and executive  orders of the United States of America and all
states,  foreign  countries or other  governmental  bodies and  agencies  having
jurisdiction  over the Company's or MCI's  business or  properties.  Neither the
Company nor MCI has received any notice of any such  violation of such statutes,
laws,  regulations  or  orders  which  has not been  remedied  prior to the date
hereof.  The  execution,   delivery  and  performance  of  this  Agreement,  the
Shareholder  Agreement and the  consummation  of the  transactions  contemplated
hereby and thereby will not result in any such  violation  or default,  or be in
conflict with or  constitute,  with or without the passage of time or the giving
of notice or both,  either a default  under the  Company's or MCI's  Articles of
Incorporation  or  Bylaws,  or a  material  default  under any  statutes,  laws,
regulations or orders, or any agreement or contract of the Company or MCI, or an
event which results in the creation of any lien,  charge or encumbrance upon any
asset of the Company or MCI.

                  3.11  Material  Agreements.  Set forth on  Exhibit F  attached
hereto  is a  complete  list of all  agreements,  contracts,  leases,  licenses,
instruments  and  commitments to which the Company or MCI is a party or is bound
which,  individually  or  in  the  aggregate,  are  material  to  the  business,
properties, financial conditions or results of operations of the Company or MCI;
provided that for purposes of this Section 3.11 only,  no agreement  under which
the only  remaining  obligation  of the  Company  or MCI is to-make a payment of
money in the  amount of  $10,000  or less will be deemed to be  material  to its
business,  properties,  financial  condition  or  results of  operations  if the
failure to make such  payment  will not result in the loss by the Company or MCI
of any rights that are  material to the conduct of its business  (provided  that
such  agreements,  in the  aggregate,  do  not  require  payment  of  more  than
$100,000). Neither the Company nor MCI has breached, nor does the Company or MCI
have any  knowledge of any claim or threat that the Company or MCI has breached,
any term or condition of (i) any agreement, contract, lease, license, instrument
or  commitment  set forth in Exhibit F, or (ii) any other  agreement,  contract,
lease, license, instrument or commitment if any such breach or breaches, whether
individually  or in the aggregate,  would have a material  adverse effect on the
business,  properties,  financial  condition  or  results of  operations  of the
Company  or MCI.  Each  agreement  set forth in  Exhibit F is in full  force and
effect  and,  to the  Company's  and  MCI's  knowledge,  no other  party to such
agreement is in material  default  thereunder.  Neither the Company nor MCI is a
party to any agreement  that restricts its ability to market or sell any Product
(whether by territorial restriction or otherwise).

                  3.12 Certain Actions. Since the Balance Sheet Date (as defined
in Section  3.17)  neither  the  Company  nor MCI has (i)  declared  or paid any
dividends,  or authorized or made any  distribution  upon or with respect to any
class or series of capital  stock,  (ii)  incurred  any  indebtedness  for money
borrowed or incurred any other liabilities  individually in excess of $10,000 or
in excess of $25,000 in the  aggregate,  (iii) made any loans or advances to any
person,  other than  advances made in the ordinary  course of business  (none of
which are material), (iv) sold, exchanged or otherwise disposed of any assets or
rights, other than the sale of inventory in the ordinary course of business,  or
(v)  entered  into  any  transactions  with any of  their  respective  officers,
directors or employees or any entity controlled by such individuals.

                  3.13  Disclosure.  The  Company  and MCI  have  provided  each
Investor with all the information that such Investor has requested in writing in
connection with its purchase of the Purchased Shares. Neither this Agreement nor
any  exhibit  hereto  or  certificates  of any  officer  of the  Company  or MCI
delivered at the Closing (when all of such written information is read together)
contains any untrue  statement  of a material  fact or omits to state a material
fact  necessary to make the  statements  herein or therein not  misleading.  The
Business Plan has been prepared in a good faith effort to describe the Company's
present and proposed products,  operations and projected growth, and neither the
Company  nor any officer of the  Company is aware of any untrue  statement  of a
material  fact in the Business  Plan,  or any omission to state a material  fact
necessary to be included in the Business Plan to make the statements therein not
misleading  except  for  information  otherwise  provided  to the  Investors  in
writing.  With respect to any  financial  projections  contained in the Business
Plan, the Company  represents only that such  projections  were prepared in good
faith and that the Company  reasonably  believes there is a reasonable basis for
such projections.

                  3.14 Registration  Rights.  Except as provided in that certain
Employment and Consultation Agreement dated June 1, 1986 between MCI and Stephen
C. Jacobsen,  and in the Cordis Agreement (which will be null and void as of the
Closing)  and in Section 7 of this  Agreement,  neither the Company  nor-MCI has
granted  or  agreed  to grant to any  person or  entity  any  rights  (including
piggyback  registration  rights) to have any  securities  of the  Company or MCI
registered with the United States Securities and Exchange  Commission ("SEC") or
any other governmental authority.

                  3.15   Corporate   Documents.    The   Revised   Articles   of
Incorporation  and Bylaws of the Company and the Articles of  Incorporation  and
Bylaws of MCI are in the form  previously  provided  to  Fenwick,  Davis & West,
special counsel to the Investors.

                  3.16 Title to Property and Assets.  Except as set forth on the
Financial Statements attached hereto as Exhibit G, the Company and MCI own their
respective  properties  and  assets  free  and  clear of all  mortgages,  liens,
encumbrances,  security interests and claims except for liens,  encumbrances and
security  interests  rich arise in the  ordinary  course of business  and do not
affect heir  respective  material  properties.  With respect to the property and
assets they each lease,  the Company and MCI are in compliance  with such leases
and hold valid  leasehold  interests free of any liens,  encumbrances,  security
interests  or claims of any party  other than the lessors of such  property  and
assets.

                  3.17 Financial Statements.  MCI has delivered to each Investor
its  unaudited  financial  statements  (consisting  of a balance  sheet,  income
statement  and  statement of changes in financial  position) for the fiscal year
ended June 30,  1986.  MCI has also  delivered to each  Investor its  unaudited,
interim financial  statements  (consisting of a balance sheet,  income statement
and  statement  of changes in financial  position)  for the period ended May 31,
1987. The Company has delivered to each Investor its unaudited  interim  balance
sheet at May 31, 1987. May 31, 1987 is  hereinafter  referred to as the "Balance
Sheet Date".  Copies of such documents are attached  hereto as Exhibits G-1, G-2
and G-3  (the  respective  "Financial  Statements").  The  Financial  Statements
present fairly the financial  condition and operating results of the Company and
of MCI as of the dates and for the periods indicated therein, in accordance with
generally  accepted   accounting   principles  applied  on  a  consistent  basis
throughout the periods indicated except that the interim  statements are subject
to customary  year-end  adjustments  permitted or required by generally accepted
accounting principles (which, as to MCI, are currently estimated to decrease net
income  by  approximately  $20,000).  Except  as  set  forth  in  the  Financial
Statements,  neither  the  Company nor MCI has any  liabilities,  contingent  or
otherwise,  other  than (i)  liabilities  incurred  in the  ordinary  course  of
business  subsequent  to the  Balance  Sheet  Date  and (ii)  obligations  under
contracts and commitments  incurred in the ordinary course of business which are
not required-under  generally accepted accounting  principles to be reflected in
the Financial Statements and which,  individually and in the aggregate,  are not
material to the financial  condition or operating results of the Company or MCI.
The Company and MCI maintain and will continue to maintain a standard  system of
accounting  established and  administered in accordance with generally  accepted
accounting principles.

                  3.18  Changes  Since Date of Financial  Statements.  Since the
Balance Sheet Date there has not been:

                           (a) any change in the assets, liabilities,  financial
condition or operating  results of the Company or MCI from that reflected in the
Financial  Statements,  except changes in the ordinary  course of business which
have not been, in the aggregate, materially adverse;

                           (b) any damage,  destruction or loss,  whether or not
covered by insurance, materially and adversely affecting the assets, properties,
financial condition,  operating results, prospects or business of the Company or
MCI (as presently conducted and as proposed to be conducted);

                           (c) any  waiver by the  Company  or MCI of a valuable
right or of a material debt owed to it;

                           (d) any  satisfaction or discharge of any lien, claim
or encumbrance or payment of any obligation by the Company or MCI, except such a
satisfaction,  discharge or payment made in the ordinary course of business that
is not  material  to the  assets,  properties,  financial  condition,  operating
results or business of the Company;

                           (e) any  material  change or  amendment to a material
contract or arrangement  by which the Company or MCI or any of their  respective
assets or  properties  are bound or subject,  except for  changes or  amendments
which are expressly provided for in this Agreement;

                           (f)  any   material   change   in  any   compensation
arrangement or agreement with any present or prospective employee; or

                           (g) any other  event or  condition  of any  character
which the Company or MCI has reason to believe  would  materially  and adversely
affect  the  assets,  properties,  financial  condition,  operating  results  or
business of the Company or MCI.

                  3.19 ERISA Plans. Neither the Company nor MCI has any Employee
Benefit Plan as defined in the Employee  Retirement Income Security Act of 1974,
as amended.

                  3.20 Tax Returns and Payments. The Company and MCI have timely
filed all tax returns and reports required by law and have never been audited by
any state or  federal  taxing  authority.  All tax  returns  and  reports of the
Company and MCI are true and correct in all material  respects.  The Company and
MCI have paid all  taxes  and  other  assessments  due,  except  those,  if any,
contested by them in good faith which are listed in the Schedule of  Exceptions.
The  provisions  for  taxes of the  Company  and MCI as  shown in the  Financial
Statements are adequate for taxes due or accrued as of the date thereof.

                  3.21  Insurance.  The  Company  and MCI have in full force and
effect  (i)  fire and  casualty  insurance  policies,  with  extended  coverage,
sufficient  in amount  (subject  to  reasonable  deductibles)  to allow  them to
replace any of their  respective  properties  that might be damaged or destroyed
(except for properties  that, in the aggregate,  are not material) and (ii) such
amount  of  product  liability   insurance  as  the  Board  of  Directors  deems
reasonable.

                  3.22 Labor Agreements and Actions. Neither the Company nor MCI
is bound by or subject to any contract, commitment or arrangement with any labor
union,  and no labor union has  requested or, has sought to represent any of the
employees,  representatives  or agents of the Company or MCI. There is no strike
or other labor dispute involving the Company or MCI pending or, to the knowledge
of the Company and MCI, threatened, nor is the Company or MCI aware of any labor
organization  activity  involving the Company's or MCI's employees.  Neither the
Company nor MCI is aware that any  officer,  employee or  consultant  intends to
terminate their employment or relationship with the Company or MCI, nor does the
Company  or MCI have any  present  intention  to  terminate  the  employment  or
relationship of any of the foregoing.

                  3.23 Real Property  Holding  Corporation  Status.  Since their
respective  dates of  incorporation  (and that  of-their  earliest  predecessor)
neither  the Company nor MCI has been a "United  States  real  property  holding
corporation",  as defined in Section  897(c)(2) of the Internal  Revenue Code of
1986 (the "Code"),  and in Section 1.897-2(b) of the Treasury Regulations issued
thereunder (the "Regulations").

                  3.24  Shareholder   Agreement.   Except  for  the  Shareholder
Agreement  referred to in Section 5.4, and the Cordis  Agreement  (which will be
null and void upon the Closing)  neither the Company nor MCI has any  agreement,
obligation  or  commitment  with  respect to voting of any shares of its capital
stock, and to the best of the Company's and MCI's knowledge,  there is no voting
agreement or other arrangement among its shareholders with respect to the voting
of any shares of its capital stock.

                  3.25 FDA Approval.  After due  investigation,  (i) the Company
and MCI  have no  reason  to  believe  that  the  United  States  Food  and Drug
Administration ("FDA") will ultimately prohibit the marketing,  sale, license or
use in the United States of any of the Products and (ii) neither the Company nor
MCI know of any  product  or  process  which the FDA has  prohibited  from being
marketed or used in the United  States  which in  function  and  composition  is
substantially similar to any Product.

         4.  REPRESENTATIONS  AND WARRANTIES OF INVESTORS.  Except as to Section
4.8,  which shall apply only to Cordis,  each  Investor  hereby  represents  and
warrants to the Company, severally and not jointly, that:

                  4.1  Authorization.  This Agreement  constitutes its valid and
legally binding obligation.  Each Investor represents that it has full power and
authority to enter into this Agreement. Each Investor has duly and validly taken
all corporate or partnership  action  necessary for the execution,  delivery and
performance of this Agreement by such Investor.

                  4.2  Purchase  for Own  Account.  The  Purchased  Shares to be
purchased by such Investor  hereunder and the  Conversion  Shares  issuable upon
conversion thereof  (collectively  hereinafter  referred to as the "Securities")
will be acquired  for  investment  for such  Investor's  own  account,  not as a
nominee  or agent,  and not with a view to the  public  resale  or  distribution
thereof  within the meaning of the 1933 Act,  and such  Investor  has no present
intention of selling,  granting any participation in, or otherwise  distributing
the same.

                  4.3 Disclosure of Information.  Such Investor  believes it has
received all the information it considers  necessary or appropriate for deciding
whether to purchase the Purchased  Shares to be purchased by it hereunder.  Such
Investor further  represents that it has had an opportunity to ask questions and
receive  answers  from the Company  regarding  the terms and  conditions  of the
offering of the Purchased Shares.  The foregoing,  however,  does not in any way
limit or modify the  representations  and warranties made by the Company and MCI
in Section 3.

                  4.4 Investment Experience.  Such Investor has experience as an
investor in securities of companies in the  development  stage and  acknowledges
that it is able to fend for itself, can bear the economic risk of its investment
in the Purchased  Shares and has such  knowledge and  experience in financial or
business  matters that it is capable of evaluating  the merits and risks of this
investment in the Purchased  Shares.  Such Investor also  represents that it has
not been  organized for the purpose of acquiring  the Purchased  Shares and that
the amount of this investment does not exceed 10%-of such Investor's net worth.

                  4.5 Restricted Securities.  Such Investor understands that the
Securities  such  Investor  is  purchasing  are   characterized  as  "restricted
securities"  under the 1933 Act  inasmuch  as they are being  acquired  from the
Company in a transaction not involving a public offering and that under the 1933
Act and applicable  regulations thereunder such Securities may be resold without
registration under the 1933 Act only in certain limited  circumstances.  In this
connection,  each Investor  represents  that it is familiar with Rule 144 of the
SEC, as presently in effect,  and  understands  the resale  limitations  imposed
thereby and by the 1933 Act.

                  4.6 Further  Limitations  on  Disposition.  Without in any way
limiting the  representations  set forth above, each Investor further agrees not
to make any  disposition  of all or any portion of the  Purchased  Shares or the
Conversion Shares unless and until:

                           (a) there is then in effect a registration  statement
under the 1933 Act covering such proposed  disposition  and such  disposition is
made in accordance with such registration statement; or

                           (b) (i) such Investor shall have notified the Company
of the  proposed  disposition  and  shall  have  furnished  the  Company  with a
statement of the circumstances  surrounding the proposed  disposition,  and (ii)
such  Investor  shall have  furnished  the  Company  with an opinion of counsel,
reasonably  satisfactory to the Company,  that such disposition will not require
registration of such securities under the 1933 Act.

Notwithstanding  the  provisions  of  paragraphs  (a)  and  (b)  above,  no such
registration  statement  or opinion of counsel  shall be  required:  (i) for any
transfer of any  Purchased  Shares or Conversion  Shares in accordance  with SEC
Rule 144, or (ii) for any transfer of any Purchased Shares or Conversion  Shares
by an Investor that is a partnership  to the estate of any such partner ! or for
the transfer by gift, will or intestate  succession by any partner to his or her
spouse  or  lineal  descendants  or  ancestors,  provided  that  in  each of the
foregoing  cases the transferee  agrees in writing to be subject to the terms of
this Section 4 to the same extent as if the transferee were an original Investor
hereunder.

                  4.7 Legends. It is understood that the certificates evidencing
the  Purchased  Shares and the  Conversion  Shares may bear the legend set forth
below,  together with other legends required by the laws of the State of Utah or
any other state:

                  THE  SECURITIES  REPRESENTED  HEREBY  HAVE NOT BEEN
                  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933 (THE
                  -ACT") AND MAY NOT BE  OFFERED,  SOLD OR  OTHERWISE
                  TRANSFERRED,  PLEDGED  OR  HYPOTHECATED  UNLESS AND
                  UNTIL  REGISTERED  UNDER THE ACT OR, IN THE OPINION
                  OF COUNSEL IN FORM AND  SUBSTANCE  SATISFACTORY  TO
                  THE ISSUER OF THESE SECURITIES, SUCH OFFER, SALE OR
                  TRANSFER,  PLEDGE OR HYPOTHECATION IS IN COMPLIANCE
                  THEREWITH.

The legend set forth above shall be removed by the Company from any  certificate
evidencing Purchased Shares or Conversion Shares upon delivery to the Company of
an opinion by counsel,  in form and  substance  reasonably  satisfactory  to the
Company,  that a  registration  statement  under the 1933 Act is at that time in
effect with respect to the legended security or that such security can be freely
transferred  in a public sale without  such a  registration  statement  being in
effect and that such  transfer will not  jeopardize  the exemption or exemptions
from  registration  pursuant to which the Purchased Shares or Conversion  Shares
were issued.

                  4.8  Cordis  Representations.  Cordis  hereby  represents  and
warrants to the Company, MCI and the New Investors that:

                           (a) the shares of MCI Common Stock being  transferred
to the Company in  connection  with the Closing are the only  securities  of MCI
held by Cordis,  or in which Cordis has any  interest,  and such shares shall be
transferred to the Company free and clear of any liens or encumbrances.

                           (b) it owns no securities in the Company,  other than
the Series A Stock and Series C Stock to be issued pursuant to this Agreement.

                           (c) it has not assigned or otherwise  transferred any
part of its interest in the Loans or Working  Capital Loan, and upon the Closing
and repayment of the Working Capital  Loan-an,  neither the Company nor MCI will
owe any sums to Cordis; and

                           (d) upon the  Closing  the Cordis  Agreement  will be
null and void, and of no further effect.

                           (e) the consummation of the transactions contemplated
herein do not violate any obligation of the Company or MCI to Cordis.

Except for the  Subscription  Agreements  referred  to in the Cordis  Agreement,
which shall remain in effect, Cordis-hereby waives, to and including the date of
the Closing,  each and every  provision of the Cordis  Agreement  that may be in
conflict  with the  terms  or  conditions  of this  Agreement,  or which  may be
necessary,  required  or  appropriate  for MCI or the  Company  to carry out and
perform their obligations under this Agreement.

         5. CONDITIONS TO INVESTOR'S  OBLIGATIONS AT CLOSING. The obligations of
each  Investor  under  Sections 1.2 and 2 of this  Agreement  are subject to the
fulfillment  on or before the Closing of each of the following  conditions,  the
waiver of which shall not be effective against any Investor who does not consent
thereto, which consent may be given by written, oral or telephonic communication
to special counsel to the Investors:

                  5.1   Representations   and  Warranties   True.  Each  of  the
representations  and  warranties  of the Company and MCI  contained in Section 3
shall be true and  correct  on and as of the  Closing  with the same  effect  as
though such  representations  and warranties had been made on and as of the date
of the Closing.

                  5.2 Performance.  The Company and MCI shall have performed and
complied with all material  agreements,  obligations and conditions contained in
this  Agreement  that are required to be  performed or complied  with by each of
them on or before the Closing and the Company shall have obtained all approvals,
consents and  qualifications  necessary to complete the purchase and sale of the
Purchased Shares described herein.

                  5.3  Certificate  Effective.  The Revised  Articles shall have
been duly adopted by the Company by all necessary  corporate action of its Board
of Directors and shareholders, and shall have been duly filed with the Secretary
of State of the State of Utah.

                  5.4 Shareholder  Agreement.  Stephen Jacobsen and Stephen Ober
shall have executed and delivered the Shareholder Agreement in the form attached
hereto as Exhibit H.

                  5.5 Company  Compliance  Certificate.  The Company  shall have
delivered to the Investors at the Closing a certificate  signed on its behalf by
the  President  of the  Company  certifying  that the  conditions  specified  in
Sections  5 have been  fulfilled  and  stating  that  there  shall  have been no
material  adverse  change  in  the  business,  affairs,  prospects,  operations,
properties,  assets or condition of the Company not previously  disclosed to the
Investors in writing.

                  5.6 Securities Exemptions. The offer and sale of the Purchased
Shares to the  Investors  pursuant  to this  Agreement  shall be exempt from the
registration  requirements of the 1933 Act,  requirements of the Utah Securities
Law  and  the  registration  and/or  qualification  requirements  of  all  other
applicable securities laws.

                  5.7  Proceedings  and  Documents.   All  corporate  and  other
proceedings in connection with the transactions  contemplated at the Closing and
all documents  incident  thereto shall be  reasonably  satisfactory  in form and
substance to each Investor and to the Investors' special counsel, and they shall
each have received all such counterpart  originals and certified or other copies
of such documents as they may reasonably request.

                  5.8 Ownership of Technology. Each Investor shall have received
from the Company and MCI all documents and other  materials  requested by it for
the purpose of examining and  determining  the Company's and MCI's rights in and
to any technology, the Products, and Proprietary Assets now used, proposed to be
used in, or necessary to, the  Company's or MCI's  business as now conducted and
as proposed to be conducted as described in the Business Plan; and the status of
the  Company's and MCI's  ownership  rights in and to all such  technology,  the
Products and  Proprietary  Assets shall be  satisfactory to each Investor and to
special counsel to the Investors.

                  5.9  Bylaws.  The Bylaws of the  Company  shall have been duly
amended in the form attached hereto as Exhibit J by the Company by all necessary
corporate action of its Board of Directors and shareholders.

                  5.10  Board  of  Directors.  Effective  at  the  Closing,  the
directors of the Company shall be Messrs.  Jacobsen,  Ober, Kellman,  Wardle and
Weersing.

                  5.11  Certified  Charter  Documents.  There  shall  have  been
delivered to special counsel to the Investors a copy of the Revised Articles and
the Bylaws of the Company (as amended  through the date of the  Closing)  and of
the Articles of Incorporation  and Bylaws of MCI,  certified by the Secretary of
the Company or MCI as  applicable,  as true and correct copies thereof as of the
time immediately prior to the Closing.

                  5.12 No  Material  Change.  There  shall have been no material
adverse  change  since  the  Balance  Sheet  Date in the  business,  properties,
financial condition or results of operations of the Company or MCI.

                  5.13  Opinion of Company  Counsel.  Each  Investor  shall have
received from Hansen and Andersen,  counsel for the Company and MCI, an opinion,
dated as of the date of the Closing, in the form attached as Exhibit I.

                  5.14  Acquisition of MCI.  Pursuant to and in accordance  with
the terms and conditions of this Agreement and the Subscription Agreements,  the
Company shall acquire,  contemporaneously  with the Closing, at least 95% of the
issued  and  outstanding  capital  stock  of MCI  and all  outstanding  options,
warrants,  other  securities,  or rights to  purchase  or  otherwise  obtain any
capital  stock of MCI (except  for  options and  warrants to purchase a total of
25,400 shares of MCI Common Stock).

                  5.15 Release of Guaranty. Cordis shall have been released from
any  obligation  under the  Guarantee,  and the  Company  and/or  MCI shall have
provided evidence of such release to Cordis.

                  5.16 Working  Capital Loan.  Cordis shall have been repaid the
Working  Capital  Loan and  neither the Company nor MCI shall owe any amounts to
Cordis.

                  5.17 MCI Compliance  Certificate.  MCI shall have delivered to
the Investors at the Closing a certificate signed on its behalf by the President
of MCI certifying  that the conditions  specified in Subsections  5.1, 5.2, 5.7,
5.8, 5.11, 5.12, 5.13, 5.14, 5.15, and 5.16 have been fulfilled and stating that
there  shall have been no  material  adverse  change in the  business,  affairs,
prospects,  operations,  properties,  assets, or condition of MCI not previously
disclosed to the Investors in writing.

                  5.18 Cordis Transaction.  Cordis shall have transferred all of
its shares in MCI,  and  assigned  the Loans,  to the  Company,  as set forth in
Sections 1.2 and 2.

         6. CONDITIONS TO THE COMPANY'S  OBLIGATIONS AT CLOSING. The obligations
of the  Company  to each  Investor  under  this  Agreement  are  subject  to the
fulfillment on or before the Closing of each of the following conditions by such
Investor:

                  6.1  Representations  and Warranties.  The representations and
warranties of the Investors  contained in Section 4 shall be true and correct on
the date of the Closing with the same effect as though such  representations and
warranties had been made on and as of the Closing.

                  6.2  Payment  of  Purchase  Price.  The  Investors  shall have
delivered the purchase  price  specified for each such Investor in Section 2 and
Exhibit A.

                  6.3  Certificate  Effective.  The Revised  Articles shall have
been duly adopted by the Company by all necessary  corporate action of its Board
of Directors and shareholders,  and shall have been duly filed with the Division
of Corporations and Commercial Code of the State of Utah.

                  6.4 Securities Exemptions. The offer and sale of the Purchased
Shares to the  Investors  pursuant  to this  Agreement  shall be exempt from the
registration requirements of the 1933 Act, the qualification requirements of the
Law  and  the  registration  and/or  qualification  requirements  of  all  other
applicable securities laws.

                  6.5  Bylaws.  The Bylaws of the  Company  shall have been duly
amended in the form attached hereto as Exhibit J by the Company by all necessary
corporate action of its Board of Directors and shareholders.

         7.  REGISTRATION  RIGHTS.  The Company  covenants  and agrees with each
Investor as follows:

                  7.1 Definitions. For purposes of this Section 7:

                           (a)  The  terms  "register",   "registered,"  and  of
registration"  refer  to a  registration  effected  by  preparing  and  filing a
registration  statement or similar document in compliance with the 1933 Act, and
the declaration or ordering of effectiveness of such  registration  statement or
document;

                           (b)  The  term  "Registrable  Securities"  means  the
Common Stock issued or issuable upon  conversion of any of the Purchased  Shares
and (ii) any  Common  Stock  of the  Company  issued  as (or  issuable  upon the
conversion or exercise of any warrant,  right or other  security which is issued
as) a dividend or other  distribution  with respect to, or in exchange for or in
replacement of, the Purchased Shares and/or the other securities described above
in  this  paragraph  (b),  excluding  in all  cases,  however,  any  Registrable
Securities  acquired in a  transaction  or series of  transactions  in which the
rights under this Section 7 were not assigned or were not assignable;

                           (c)   The   term    "Registrable    Securities   then
outstanding"  means the shares of Common Stock which are Registrable  Securities
and (i) are then issued and  outstanding  or (ii) are then issuable  pursuant to
then exercisable or convertible securities;

                           (d) The term  "Holder"  means  any  person  owning of
record Registrable  Securities that have not been sold to the public pursuant to
an effective  registration  statement under the 1933 Act or exemption therefrom;
provided that a holder of Purchased Shares or other securities convertible into,
or exercisable or exchangeable for,  Registrable  Securities shall be considered
to be a Holder of the  Registrable  Securities into which such securities can be
converted  into, or exercised or exchanged for,  provided,  however,  that in no
event  shall the  Company be required  to  register  any  securities  except the
Registrable Securities; and

                           (e) The term  "Form  S-3"  means  such form under the
1933 Act as in effect  on the date  hereof or any  successor  registration  form
under the 1933 Act  subsequently  adopted by the SEC which permits  inclusion or
incorporation  of substantial  information by reference to other documents filed
by the Company with the SEC.

                  7.2      Demand Registration.

                           (a) Request for  Registration.  If the Company  shall
receive at any time  after the  earlier  of (i) July 15,  1990,  or (ii) six (6)
months after the effective date of the first registration  statement filed under
the 1933 Act for a public  offering of securities  of the Company  (other than a
registration  statement  relating  solely  to  a  merger,   recapitalization  or
reorganization),  a written  request from the Holders of at least fifty  percent
(50%) of the  Registrable  Securities then  outstanding  that the Company file a
registration  statement under the 1933 Act covering the registration of all or a
portion of the Registrable Securities then outstanding held by such Hulders, and
the aggregate  gross sales price of all  Registrable  Securities  expected to be
registered  is  reasonably  expected  to be greater  than  $1,000,000,  then the
Company shall, within ten (10) days of the receipt thereof,  give written notice
of such  request  to all  Holders  and  shall,  subject  to the  limitations  of
subsection  7.2(b),  effect, as soon as practicable,  the registration under the
1933  Act  of  all  Registrable  Securities  which  the  Holders  request  to be
registered  within twenty (20) days of the mailing of such notice by the Company
in accordance with Section 9.6.

                           (b)   Underwriting   Requirements.   If  the  Holders
initiating the registration (the "Initiation  Holders") intend to distribute the
Registrable  Securities  covered by their  request by means of an  underwriting,
they shall so advise the  Company as a part of their  request  made  pursuant to
this Section 7.2, and the Company shall include such  information in the written
notice referred to in subsection  7.2(a). In such event, the right of any Holder
to include such  Holder's  Registrable  Securities  in a  registration  effected
pursuant  to this  Section  7.2  shall  be  conditioned  upon  such  Holder's  ,
participation   in  such   underwriting  and  the  inclusion  of  such  Holder's
Registrable  Securities in the underwriting to the extent provided  herein.  All
Holders proposing to distribute their securities through such underwriting shall
(together  with the  Company as  provided in  subsection  7.5(e))  enter into an
underwriting  agreement in customary form with the  underwriter or  underwriters
selected for such  underwriting  by the  Initiating  Holders and approved by the
Company, which approval shall not be unreasonably withheld.  Notwithstanding any
other provision of this Section 7.2, if the  underwriter  advises the Initiating
Holders in writing that marketing  factors require a limitation of the number of
Registrable Securities to be underwritten,  then the Initiating Holders shall so
advise  all  Holders  of  Registrable   Securities   which  would  otherwise  be
underwritten pursuant hereto, and the number of shares of Registrable Securities
that may be included in the  underwriting  shall be allocated  among all Holders
thereof in proportion  (as nearly as  practicable)  to the amount of Registrable
Securities then outstanding owned by each Holder.

                           (c) Number of Demand  Registrations.  The  Company is
obligated  to effect only two (2) such  registrations  pursuant to this  Section
7.2.

                           (d)  Expenses of Demand  Registration.  All  expenses
other than  underwriting  discounts and commissions  incurred in connection with
registrations   pursuant  to  this  Section   7.2,   and  related   filings  and
qualifications,  including  (without  limitation) all  registration,  filing and
qualification  fees,  printer's and accounting  fees, fees and  disbursements of
counsel  for the  Company,  and the  reasonable  fees and  disbursements  (up to
$10,000) of one counsel for the selling  Holders  shall be borne by the Company;
provided,  however,  that  the  Company  shall  not be  required  to pay for any
expenses of any  registration  proceeding  begun pursuant to this Section 7.2 if
the registration request is subsequently withdrawn at the request of the Holders
of at least 60% of the  Registrable  Securities to be registered  (in which case
the Holders requesting the withdrawal shall bear such expenses,  pro rata, based
on  the  number  of   Registrable   Securities   each  was  to  include  in  the
registration),  unless  the  Holders  of at  least  sixty  percent  (60%) of the
Registrable  Securities  then  outstanding  agree to forfeit  their right to one
demand  registration  pursuant to this Section 7.2; provided  further,  however,
that if at the time of such  withdrawal,  the Holders have learned of a material
adverse change in the condition, business, or prospects of the Company from that
known to the Holders at the time of their registration request, then the Holders
shall not be required to pay any of such  expenses and shall retain their rights
pursuant to this Section 7.2.

                  7.3      Incidental (Piggyback) Registration.

                           (a) Request for Registration. If the Company proposes
to  register  any of its  stock  or  other  securities  under  the  1933  Act in
connection  with the public  offering  of such  securities  (including  for this
purpose a registration  effected by the Company for shareholders  other than the
Holders  but  excluding a  registration  relating  solely  either to the sale of
securities  to  employees  of the Company  pursuant to a stock  purchase,  stock
option or similar plan, or to a merger,  recapitalization,  or  reorganization),
the Company  shall,  at such time,  promptly give each Holder  written notice of
such  registration.  Upon the written request of each Holder given within twenty
(20) days after mailing of such notice by the Company in accordance with Section
9.6, the Company shall, subject to the provisions of Section 7.3(b), cause to be
registered  under the 1933 Act all of the Registrable  Securities that each such
Holder has requested to be registered.

                           (b) Underwriting Requirements. In connection with any
offering  involving an underwriting  of shares being issued by the Company,  the
Company  shall not be  required  under  this  Section  7.3 to  include  any of a
Holder's Registrable  Securities in such underwriting unless such Holder accepts
the terms of the  underwriting  as agreed upon between the Company and terms and
conditions set forth herein the underwriters selected by it. If the total amount
of securities,  including Registrable Securities,  requested by security holders
of the Company to be included in such offering  exceeds the amount of securities
sold other  than by the  Company  that the  underwriters  reasonably  believe is
compatible with the success of the offering,  then the Company shall be required
to  include  in the  offering  only that  number of such  securities,  including
Registrable  Securities,  which the underwriters believe will not jeopardize the
success of the  offering.  If any  securities  held by  security  holders of the
Company are to be included in the offering,  Registrable  Securities held by any
of the Holders shall be included prior to securities  held by any other security
holders (the  securities to be included to be  apportioned  pro rata first among
the Holders of Registrable Securities in proportion,  as nearly as practical, to
the amount of Registrable  Securities then outstanding owned by each Holder, and
then, if additional securities may be included, among the other selling security
holders  according  to the total  amount of  securities  entitled to be included
therein owned by each such selling security holder; or in such other proportions
as shall mutually be agreed to by such other selling security holders).

For purposes of the preceding parentheticals concerning  apportionment,  for any
selling security holder which is a Holder of Registrable Securities and which is
a terms  and  conditions  set  forth  herein  partnership  or  corporation,  the
partners,  retired partners and shareholders of such holder,  or the estates and
family members of any such partners and retired  partners and any trusts for the
benefit of any of the foregoing  persons shall be deemed to be a single "selling
security  holder",  and any pro rata  reduction  with  respect  to such  selling
security  holder  shall be based upon the  aggregate  amount of shares  carrying
registration  rights  owned by all  entities  and  individuals  included in such
selling security holder, as defined in this sentence.

                           (c) Expenses of Incidental (Piggyback)  Registration.
The Company  shall bear and pay all  expenses  incurred in  connection  with any
registration,  filing or qualification of Registrable Securities with respect to
registrations  pursuant  to  Section  7.3 for  each  Holder,  including  without
limitation all  registration,  filing,  and  qualification  fees,  printers' and
accounting  fees relating or  apportionable  thereto and the reasonable fees and
disbursements  (up to $10,000)  of one  counsel  for the  selling  Holders (as a
group)  selected by them, but excluding  underwriting  discounts and commissions
relating to Registrable  Securities.  The Company shall have the right to select
the states in which the registration shall be qualified, provided, however, that
if the Holders request  qualification in additional states the Company shall use
best  efforts to qualify the  registration  in such  states,  provided  that the
Holders pay any costs directly associated with such additional qualifications.

                           (d) Company  withdrawal of Registration.  The Company
shall  have no  liability  to any  Holder for the  Company's  withdrawal  of any
registration  (other than a  registration  made  pursuant to Section  7.2) as to
which a Holder has  registration  rights under this Section 7.3,  provided  such
withdrawal  is made in good  faith by the  Company  and not for the  purpose  of
impairing any Holder's rights under this Section 7.3.

                  7.4 Form S-3  Registration.  In case the Company shall receive
from any  Holder or  Holders  of  Registrable  Securities  a written  request or
requests  that the  Company  effect a  registration  on Form S-3 and any related
qualification  or  compliance  with respect to all or a part of the  Registrable
Securities owned by such Holder or Holders, the Company will:

                           (a)  promptly  give  written  notice of the  proposed
registration, and any related qualification or compliance, to all other Holders;
and

                           (b) as soon as practicable,  effect such registration
and all such  qualifications and compliances as may be so requested and as would
permit or facilitate  the sale and  distribution  of all or such portion of such
Holder's or Holders'  Registrable  Securities  as are specified in such request,
together  with all or such portion of the  Registrable  Securities  of any other
Holder or Holders  joining in such request as are specified in a written request
given  within  fifteen (15) days after  receipt of such written  notice from the
Company;  provided,  however,  that the Company shall not be obligated to effect
any such registration, qualification or compliance pursuant to this Section 7.4:
(1) if Form S-3 is not available  for such  offering by the Holders;  (2) if the
Holders,  together  with the  holders  of any other  securities  of the  Company
entitled  to  inclusion  in  such  registration,  propose  to  sell  Registrable
Securities  and such  other  securities  (if any) at an  aggregate  price to the
public of less than $250,000;  (3) if the Company has successfully  effected one
or more  registrations  on Form S-3  pursuant to this Section 7.4 within the six
(6) month period  immediately  preceding the date on which the Company  receives
from a Holder or Holders a written request to effect a registration  pursuant to
this  Section 4; (4) if the Company  would be required to  undertake an audit in
addition  to its normal  year-end  audit,  unless  the  Holders  requesting  the
registration  agree to pay for such  audit,  or unless the  additional  audit is
necessitated by the Company's decision to delay the registration as permitted by
the following sentence.  Additionally,  the Company may postpone a requested S-3
registration  for a period of time not to exceed  four  months,  if the Board of
Directors  determines  in good  faith,  and so notifies  the Holders  requesting
registration,  that an S-3  registration at the requested time would  materially
adversely affect the public market for the Company's  securities,  provided that
this right may not be used more than once in a given 12-month period.

                           (c) Subject to the foregoing,  the Company shall file
a Form S-3 registration  statement covering the Registrable Securities and other
securities so requested to be registered as soon as practicable after receipt of
the request or requests of the Holders. All expenses incurred in connection with
the registrations  requested  pursuant to this Section 7.4,  including  (without
limitation) all registration,  filing,  qualification,  printer's and accounting
fees and the reasonable fees and disbursements (up to $5,000) of one counsel for
the selling Holder or Holders (as a group) and counsel for the Company, shall be
borne by the Company.  Registrations effected pursuant to this Section 7.4 shall
not be counted as registrations effected pursuant to Sections 7.2 or 7.3.

                           (d) The Company is obligated to effect only three (3)
such registrations pursuant to this Section 7.4.

                  7.5 Obligations of the Company.  Whenever  required under this
Section 7 to effect the registration of any Registrable Securities,  the Company
shall, as expeditiously as reasonably possible:

                           (a)  Prepare  and file  with  the SEC a  registration
statement with respect to such  Registrable  Securities and use its best efforts
to cause such registration statement to become effective,  and, upon the request
of  the  Holders  of  a  majority  of  the  Registrable   Securities  registered
thereunder,  keep such  registration  statement  effective for up to ninety (90)
consecutive days.

                           (b) Prepare and file with the SEC such amendments and
supplements to such registration statement and the prospectus used in connection
with  such  registration  statement  as may be  necessary  to  comply  with  the
provisions  of the 1933 Act with respect to the  disposition  of all  securities
covered by such registration statement.

                           (c) Furnish to the Holders such number of copies of a
prospectus,   including  a  preliminary  prospectus,   in  conformity  with  the
requirements  of the 1933 Act, and such other  documents as they may  reasonably
request in order to facilitate the disposition of Registrable  Securities  owned
by them and covered by a registration statement filed under this Section 7.

                           (d) Use its best  efforts to register and qualify the
securities covered by such registration statement under such other securities or
Blue Sky laws of such  jurisdictions  as shall be  reasonably  requested  by the
Holders, provided that the Company shall not be required in connection therewith
or as a condition thereto to qualify to do business or to file a general consent
to service of process in any such states or jurisdictions, and provided further,
that, in connection with a registration  pursuant to Sections 7.2 or 7.4 hereof,
the Company  shall not be required to qualify  securities in more than 10 states
unless  the  Holders  pay the costs  directly  associated  with such  additional
qualifications.

                           (e) In the event of any underwritten public offering,
enter into and perform its obligations under an underwriting agreement, in usual
and customary form, with the managing underwriters of such offering. Each Holder
participating  in such  underwriting  shall  also  enter  into and  perform  its
obligations under such an agreement.

                           (f)  Notify  each  Holder of  Registrable  Securities
covered by such registration statement as promptly as possible, at any time when
a prospectus relating thereto is required to be delivered under the 1933 Act, of
the happening of any event as a result of which the prospectus  included in such
registration  statement,  as then in effect,  includes an untrue  statement of a
material fact or omits to state a material fact required to be stated therein or
necessary  to make the  statements  therein not  misleading  in the light of the
circumstances then existing.

                           (g) Furnish,  at the request of any Holder requesting
registration of Registrable  Securities  pursuant to this Section 7, on the date
that such  Registrable  Securities are delivered to the underwriters for sale in
connection  with a registration  pursuant to this Section 7, if such  securities
are being sold through  underwriters,  or, if such securities are not being sold
through underwriters,  on the date that the registration  statement with respect
to such securities becomes effective,  (i) an opinion, dated as of such date, of
the counsel  representing the Company for the purposes of such registration,  in
form and substance as is customarily  given to  underwriters  in an underwritten
public  offering,  addressed  to the  underwriters,  if any,  and to the Holders
requesting  registration of Registrable Securities and (ii) a letter dated as of
such date, from the independent  certified public accountants of the Company, in
form and  substance as is  customarily  given by  independent  certified  public
accountants to underwriters in an underwritten public offering, addressed to the
underwriters,  if any, and to the Holders requesting registration of Registrable
Securities;  provided that the Company need only use its best efforts to furnish
the letter from the Company's accountants described in the immediately preceding
clause (ii).

                  7.6 Obligations of Holders.  It shall be a condition precedent
to the  obligations of the Company to take any action pursuant to this Section 7
that the selling  Holders shall furnish to the Company,  at their expense,  such
information regarding themselves,  the Registrable  Securities held by them, and
the intended  method of disposition  of such  securities as shall be required to
effect the registration of their Registrable Securities.

                  7.7 Delay of  Registration.  No Holder shall have any right to
obtain  or seek  an  injunction  restraining  or  otherwise  delaying  any  such
registration as the result of any  controversy  that might arise with respect to
the interpretation or implementation of this Section 7.

                  7.8 Indemnification.  In the event any Registrable  Securities
are included in a registration statement under this Section 7:

                           (a) To the extent  permitted by law, the Company will
indemnify  and hold harmless each Holder,  the  partners,  agents,  officers and
directors of each Holder, any underwriter, (as defined in the 1933 Act) for such
Holder and each person,  if any, who controls such Holder or underwriter  within
the meaning of the 1933 Act or the  Securities  Exchange Act of 1934, as amended
(the "1934 Act") , against any losses, claims, damages, or liabilities (joint or
several) to which they may become  subject  under the 1933 Act,  the 1934 Act or
other  federal  or state  law,  insofar  as such  losses,  claims,  damages,  or
liabilities  (or actions in respect  thereof) arise out of or are based upon any
of  the  following   statements,   omissions  or  violations   (collectively   a
"Violation"):  (i) any  untrue  statement  or  alleged  untrue  statement  of `a
material  fact  contained  in  such   registration   statement,   including  any
preliminary  prospectus or final prospectus  contained therein or any amendments
or supplements thereto, (ii) the omission or alleged omission to state therein a
material fact required to be stated therein, or necessary to make the statements
therein not  misleading,  or (iii) any  violation  or alleged  violation  by the
Company of the 1933 Act, the 1934 Act, any state  securities  law or any rule or
regulation  promulgated under the 1933 Act, the 1934 Act or any state securities
law in connection with the offering covered by such registration statement;  and
the  Company  will  reimburse  each such  Holder,  partner,  agent,  officer  or
director,  underwriter  or  controlling  person for any legal or other  expenses
reasonably  incurred by them in connection with  investigating  or defending any
such loss, claim,  damage,  liability,  or action;  provided  however,  that the
indemnity  agreement contained in this Section 7.8(a) shall not apply to amounts
paid in settlement of any such loss, claim, damage, liability, or action if such
settlement is effected  without the consent of the Company  (which consent shall
not be unreasonably withheld),  nor shall the Company be liable in any such case
for any such loss,  claim,  damage,  liability,  or action to the extent that it
arises out of or is based upon a Violation  which occurs in reliance upon and in
conformity with written  information  furnished  expressly for use in connection
with such registration by such Holder, partner, officer,  director,  underwriter
or controlling person of such Holder.  Notwithstanding  anything to the contrary
contained  in this  Section  7.8,  this  indemnity  shall  not apply to a person
indemnified  in  this  Section  7.8(a)  insofar  as it  relates  to  any  untrue
statement,  alleged  untrue  statement,  omission or alleged  omission made in a
prospectus  used by such person  after the  Company  has advised  such person in
writing that the prospectus is out of date or no longer accurate and the Company
has stated that the use of the prospectus should be discontinued.

                           (b) To the  extent  permitted  by law,  each  selling
Holder will indemnify and hold harmless the Company, each of its directors, each
of its  officers  who  have  signed  the  registration  statement,  each  of the
Company's  agents,  each person,  if any,  who  controls the Company  within the
meaning of the 1933 Act, any underwriter and any other Holder selling securities
under  such  registration  statement  or any of such  other  Holder's  partners,
directors  or  officers  or any person who  controls  such  Holder,  against any
losses, claims, damages, or -liabilities (joint or several) to which the Company
or any such director,  officer, agent, controlling person, underwriter, or other
such Holder,  partner or director,  officer or controlling  person of such other
Holder may become  subject  under the 1933 Act, the 1934 Act or other federal or
state law, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereto) arise out of or are based upon any Violation,  in each case to
the extent (and only to the extent) that such Violation  occurs in reliance upon
and in conformity with written  information  furnished by such Holder  expressly
for use in  connection  with  such  registration;  and  each  such  Holder  will
reimburse any legal or other expenses  reasonably incurred by the Company or any
such  director,  officer,  controlling  person,  underwriter  or  other  Holder,
partner, officer, agent, director, or controlling person of such other Holder in
connection  with  investigating  or  defending  any such  loss,  claim,  damage,
liability or action;  provided,  however, that the indemnity agreement contained
in this Section 7.8(b) shall not apply to amounts paid in settlement of any such
loss, claim, damage,  liability or action if such settlement is effected without
the consent of the Holder,  (which consent shall not be unreasonably  withheld);
and provided  further,  that in no event shall any indemnity  under this Section
7.8(b) exceed the gross proceeds from the offering received by such Holder.

                           (c) Promptly  after receipt by an  indemnified  party
under this Section 7.8 of notice of the  commencement  of any action  (including
any governmental  action),  such  indemnified  party will, if a claim in respect
thereof is to be made  against any  indemnifying  party under this  Section 7.8,
deliver to the indemnifying  party a written notice of the commencement  thereof
and the  indemnifying  party shall have the right to participate in, and, to the
extent the indemnifying  party so desires,  jointly with any other  indemnifying
party similarly  noticed,  to assume the defense  thereof with counsel  mutually
satisfactory to the parties; provided,  however, that an indemnified party shall
have the right to retain its own counsel,  with the reasonable fees and expenses
to be paid by the  indemnifying  party, if  representation  of such  indemnified
party by the counsel retained by the  indemnifying  party would be inappropriate
due to actual or potential  differing  interests  between such indemnified party
and any other party represented by such counsel in such proceeding.  The failure
to deliver written notice to the indemnifying  party within a reasonable time of
the commencement of any such action,  shall not relieve such indemnifying  party
of any liability to the indemnified  party under this Section 7.8, unless and to
the extent that the indemnifying party is materially prejudiced thereby, and the
omission so to deliver written notice to the indemnifying party will not relieve
it of any liability  that it may have to any  indemnified  party  otherwise than
under this Section 7.8.

                           (d) The foregoing indemnity agreements of the Company
and  Holders are subject to the  condition  that,  insofar as they relate to any
Violation  made in a preliminary  prospectus  but  eliminated or remedied in the
amended   prospectus  on  file  with  the  SEC  at  the  time  the  registration
statement-in question becomes effective or the amended prospectus filed with the
SEC  pursuant  to SEC Rule  424(b)  (the  "Final  Prospectus"),  such  indemnity
agreement  shall not inure to the  benefit  of any person if a copy of the Final
Prospectus was furnished to the person asserting the loss,  liability,  claim or
damage at or prior to the time such action is required by the 1933 Act.

                           (e) The  obligations of the Company and Holders under
this Section 7.8 shall survive the conversion,  if any, of the Purchased Shares,
the  completion  of any offering of  Registrable  Securities  in a  registration
statement under this Section 7, and otherwise.

                  7.9 Rule 144 Information;  Reports Under-1934 Act. With a view
to making  available to the Holders the benefits of Rule 144  promulgated  under
the 1933 Act and any other  rule or  regulation  of the SEC that may at any time
permit  a  Holder  to sell  securities  of the  Company  to the  public  without
registration or pursuant to a registration on Form S-3, the Company agrees to:

                           (a) make and keep public  information  available,  as
those  terms are  understood  and  defined in SEC Rule 144,  at all times  after
ninety (90) days after the effective  date of the first  registration  statement
filed by the Company for the offering of its securities to the general public;

                           (b)  take  such  action,   including   the  voluntary
registration  of its  Common  Stock  under  Section  12 of the 1934  Act,  as is
necessary  to  enable  the  Holders  to  utilize  Form S-3 for the sale of their
Registrable Securities, such action to be taken as soon as practicable after the
end of the fiscal year in which the first  registration  statement  filed by the
Company for the  offering of its  securities  to the general  public is declared
effective;

                           (c) file with the SEC in a timely  manner all reports
and other documents required of the Company under the 1933 Act and the 1934 Act;
and

                           (d) furnish to any Holder of Registrable  Securities,
forthwith  upon  request  (i) a written  statement  by the  Company  that it has
complied  with the  reporting  requirements  of SEC Rule 144 (at any time  after
ninety (90) days after the effective  date of the first  registration  statement
filed by the  Company),  the 1933 Act and the 1934 Act (at any time after it has
become  subject  to such  reporting  requirements),  or that it  qualified  as a
registrant  whose  securities  may be resold  pursuant  to Form S-3 (at any time
after it so  qualifies),  (ii) a copy of the most  recent  annual  or  quarterly
report of the  Company  and such other  reports  and  documents  so filed by the
Company,  and (iii) such other  information  as may be  reasonably  requested in
availing  any  Holder of any rule or  regulation  of the SEC which  permits  the
selling of any such securities without registration or pursuant to such form.

                  7.10  Assignment of Registration  Rights.  The rights to cause
the Company to register Registrable Securities pursuant to this Section 7 may be
assigned by a Holder to a  transferee  or  assignee  of at least  150,000 of the
Purchased  Shares,  or an equivalent  amount of Registrable  Securities,  or any
combination  thereof.  The Company shall be furnished,  within a reasonable time
after  such  transfer,  with  written  notice  of the name and  address  of such
transferee  or  assignee  and  the   securities   with  respect  to  which  such
registration rights are being assigned. Notwithstanding the foregoing, rights to
cause the Company to register securities may be assigned to any partner, partner
of a partner,  retired partner,  shareholder or affiliate of the Company or of a
Holder,  or to the spouse,  children,  grandchildren,  parents or siblings of an
Investor,  or  trust  for  the  benefit  of an  Investor  or any  such  persons,
regardless of the number of shares transferred.

                  7.11 Limitations on Subsequent  Registration  Rights. From and
after the date of this  Agreement,  the  Company  shall not,  without  the prior
written  consent  of the  Holders  of sixty  percent  (60%)  of the  Registrable
Securities  then  outstanding,  enter  into any  agreement  with any  holder  or
prospective  holder of any  securities  of the  Company  which  would allow such
holder or prospective  holder (a) to include such securities in any registration
filed  under  Section  7.2,  7.3 or 7.4 hereof,  unless  under the terms of such
agreement,  such holder or prospective holder may include such securities in any
such  registration only to the extent that the inclusion of such securities will
not  reduce  the  amount  of  Registrable  Securities  of the  Holders  that are
included,  or (b) to make a  demand  registration  which  could  result  in such
registration  statement  being  declared  effective  prior to one hundred twenty
(120)  days  after  the  earlier  of  either of the dates set forth in the first
sentence of subsection  7.2(a),  or within one hundred  twenty (120) days of the
effective date of any registration  effected  pursuant to Section 7.2, or (c) to
have incidental (piggyback)  registration rights that conflict with or are prior
or superior to the rights granted to the Holders in Section 7.3.

                  7.12 Suspension of Registration Rights.  Provided that (i) the
Company has previously  closed a firm  commitment  public offering of the Common
Stock of the Company  pursuant to a  registration  statement on Form S-1,  filed
with, and declared effective by, the SEC pursuant to the 1933 Act and (ii) there
then exists an active public trading market for the Company's  Common Stock, the
registration  rights  contained  in this  Section 7 shall be suspended as to any
Holder  who:  (a) (i) is  legally  able to sell  all such  Holder's  Registrable
Securities to the public without  registration in two (2) consecutive  three (3)
month periods pursuant to the provisions of Rule 144 promulgated  under the 1933
Act and (ii)  owns less than (2%) of the  Company's  outstanding  Common  Stock,
calculated as provided in this Section 7.12. In calculating the amount of Common
Stock held by such Holder and the total amount of Common Stock  outstanding  for
purposes of this Section 7.12,  there shall be deemed  outstanding all shares of
the Company's  Common Stock issuable on conversion,  exchange or exercise of any
outstanding securities of the Company.

                  7.13 Amendment of Registration  Rights.  Any provision of this
  Section 7 may be amended  and the  observance  thereof  may be waived  (either
  generally  or  in  a  particular   instance   and  either   retroactively   or
  prospectively),  only with the written  consent of the Company and the holders
  of  sixty  percent  (60%)  of the  Registrable  Securities  then  outstanding;
  provided,  however,  that no such  amendment  or waiver  that  materially  and
  adversely  affects  Cordis in a manner  substantially  different  than the New
  Investors shall be binding on Cordis without Cordis'  approval.  Any amendment
  or waiver  effected in accordance with this Section shall be binding upon each
  Holder and the  Company  and shall  treat each  Holder on an equal and ratable
  basis,  unless  otherwise  agreed  to in  writing  by  the  adversely  treated
  Holder(s).  By  acceptance  of any  benefits  under this Section 7, holders of
  Registrable Securities hereby agree to be bound by the provisions hereunder.

                  7.14  Standoff  Agreement.  Each Holder hereby agrees that, in
connection with the first  registration of the Company's  Common Stock (or other
securities) covering an underwritten offering of such stock or securities to the
general public, such Holder shall not, to the extent requested by the Company or
the underwriter of such offering,  sell or otherwise  transfer or dispose (other
than to donees who agree to be similarly  bound) of any  Registrable  Securities
(other  than  those   Registrable   Securities  which  are  included,   in  such
registration)  without  the  prior  written  consent  of  the  Company  or  such
underwriters,  as the case may be, for such period of time (not to exceed ninety
(90)  days)  from the  effective  date of the  registration  statement  for such
registration  as the  Company  or such  underwriters  may  specify  in  writing;
provided, however, that:

                           (a) such  agreement  shall be applicable  only to the
first registration statement of the Company which covers .shares of Common Stock
(or other  securities) to be sold on the Company's  behalf to the general public
in an underwritten offering; and

                           (b)  all  executive  officers  and  directors  of the
Company and all other persons with  registration  rights (whether or not granted
pursuant to this Agreement) enter into similar agreements.

         8.       COVENANTS OF THE COMPANY.

                  8.1      Delivery of Financial Statements.

                           (a) The Company shall deliver to each  Investor,  for
so long as such Investor is a holder of Purchased  Shares or Conversion  Shares,
(1) as soon as  available,  and in any event  within  ninety (90) days after the
close of each fiscal year,  consolidated  balance  sheets of the Company and its
subsidiaries,  if  any,  including  MCI,  as  at  the  end  of  such  year,  and
consolidated statements of income, shareholders' equity and changes in financial
position of the Company for such year.  setting  forth in  comparative  form the
figures for such year and for the preceding year, all in reasonable  detail, and
duly audited by a firm of independent certified public accountants of nationally
recognized standing.

                           (b) The Company shall deliver to each  Investor,  for
so long as such Investor is a holder of at least 100,000  Purchased  Shares,  or
the  equivalent  number of  Conversion  Shares,  or any  combination  of the two
equivalent to 100,000 Purchased Shares:

                                    (i) as soon as  available,  but in any event
within forty-five (45) days prior to the end of each fiscal year, an annual plan
for the  Company's  next fiscal  year,  prepared on a monthly  basis,  including
projected   balance   sheets,   profit  and  loss  statements  and  sources  and
applications  of funds and cash flow  statements for such months and, as soon as
prepared in final form,  any other  budgets or revised  budgets  prepared by the
Company;

                                    (ii) as soon as available,  but in any event
within  twenty  (20) days after the end of each month  (except the last month of
the  fiscal  year),   consolidated   balance  sheets  of  the  Company  and  its
subsidiaries,  if any,  including  MCI,  as at the end of  such  month,  backlog
report, and consolidated statements of income,  shareholders' equity and changes
in  financial  position,  and  sources and  applications  of funds and cash flow
statements of the Company and its subsidiaries,  if any, including MCI, for such
month,  and a report in comparative form showing the figures for such month, the
figures for the  corresponding  month of the  preceding  year,  and the budgeted
figures for the  current  month,  accompanied  by  management's  analysis of the
results of the month and a statement explaining any differences between budgeted
and actual results; and

                                    (iii) such other information relating to the
financial condition,  business, prospects or corporate affairs of the Company as
the Investor or any  assignee of the  Investor may from time to time  reasonably
request.

                           (c) All financial statements required to be delivered
pursuant to Section 8.1(a) above shall be prepared in accordance  with generally
accepted  accounting  principles   consistently  applied  (except  that  monthly
financial  statements  need not comply  with  footnote  requirements  and may be
subject to standard  year-end audit  adjustments,  provided that the omission of
such information is not material to an understanding of the Company's  financial
situation),  shall present fairly the financial condition of the Company and its
subsidiaries,  if any,  including  MCI,  and its results of  operations  for the
period  specified,  and shall be accompanied  by an instrument  executed for the
Company by the chief financial officer or chief executive officer of the Company
certifying  that such  statements  comply with the  requirements of this Section
8.1(b).

                  8.2 Inspection Rights. The Company shall permit each Investor,
at such Investor's  expense, to visit and inspect the Company's  properties,  to
examine its books of account and records and to discuss the  Company's  affairs,
finances and accounts with its officers,  all at such reasonable times as may be
requested by the  Investor.  At the Company's  request,  an Investor will sign a
non-disclosure agreement in the form of Exhibit E-3.

                  8.3  Termination  of  Covenants.  The  covenants  set forth in
Section 8.1 shall terminate as to Investors and be of no further force or effect
upon the first sale of the  Company's  Common Stock  pursuant to a  registration
statement  filed by the  Company  under the 1933 Act in  connection  with a firm
commitment underwritten offering of such Common Stock to the general public.

                  8.4  Insurance.  The Company shall  maintain in full force and
effect  insurance  policies  issued by  insurers  of  recognized  responsibility
insuring the Company and its  properties  and  business  against such losses and
risks and in such amounts as are deemed adequate for the business of the Company
by its Board of Directors.  The Company shall use its best efforts to obtain and
maintain product  liability  insurance in such amounts as the Board of Directors
deems appropriate.

                  8.5 Key Man  Insurance.  Within  60  days of the  Closing  the
Company will have procured a term life  insurance  policy on the life of Stephen
H. Ober or his successor in the amount of at least  $1,000,000 with the proceeds
payable to the Company.  The Company  shall keep such policy in effect until the
termination  of Mr. Ober's  employment,  and shall  provide the  Investors  with
evidence that such policy is in effect, upon request.

                  8.6 FIRPTA.  The Company  acknowledges  that certain Investors
may have  foreign  persons and  entities as partners and that the Company may be
required,  and hereby agrees,  to file in the future with the IRS all statements
with its United  States  income tax returns  which are  required  under  Section
1.897-2(h) of the Regulations; provided that each Investor provides the Company,
upon  request,  with such  information  as the Company needs to prepare and file
such returns.  The Company will use its reasonable efforts consistent with sound
business  practice  to avoid  becoming a "United  States real  property  holding
corporation"  within the meaning of Section 897(c)(2) of the Code.  However,  in
the event the  Company  in the future  becomes a "United  States  real  property
holding  corporation"  within the meaning of Section  897(c)(2) of the Code, the
Company  shall  promptly  notify each  Investor in writing of such fact.  Within
thirty (30) days after receipt of a request from an Investor,  the Company shall
prepare and deliver to such Investor the  statement  required  under  Regulation
Section  1.8972(h)(iv)  and either or both of the  following  documents:  (i) an
affidavit in  conformance  with the  requirements  of Section 1445 (b)(3) of the
Code or  (ii) a  notarized  statement,  executed  by an  officer  having  actual
knowledge of the facts,  that the shares of Company  stock held by such Investor
are of a class that is regularly  traded on an  established  securities  market,
within the meaning of Section  1445(b)(6)  of the Code. If the Company is unable
to provide either of the documents described in (i) or (ii) above, if requested,
it shall  promptly  notify  such  Investor  in writing of the  reasons  for such
inability.  Finally,  upon the  request of an  Investor  and  without  regard to
whether either document  described in (i) or (ii) above has been requested,  the
Company  shall  cooperate  fully with the  efforts of such  Investor to obtain a
"qualifying  statement," within the meaning of Section 1445(b)(4) of the Code or
such  other  documents  as would  excuse a  transferee  of a foreign  investor's
interest from  withholding of income tax imposed pursuant to Sections 897(a) And
1445 of the Code.

                  8.7 Board of Directors. The Company shall use its best efforts
to cause two nominees of the Investors to be members of the  Company's  Board of
Directors at all times. All travel and related  expenses  incurred in connection
with attending  meetings of the Company's  Board of Directors by such directors,
and any other director, shall be promptly reimbursed by the Company upon receipt
of reasonable documentation of such expense.

                  8.8 Employee Invention and Trade Secret Agreement. The Company
and MCI shall require all employees and officers of the Company and MCI, and all
consultants  of the Company and MCI, to enter into an Invention and Trade Secret
Agreement in the forms attached hereto as Exhibit E-1 and E-2,  respectively (or
in such other form as the Company's  Board of Directors may approve),  as of the
date of commencement of their employment, term of office, or consultancy, as the
case may be, with the Company, provided, however, that non-officer employees and
consultants   not  involved  in  the  creation  or  development  of  inventions,
improvements,  works of  authorship,  formulas,  processes,  computer  programs,
databases or trade secrets need only sign a Non-Disclosure Agreement in the form
attached hereto as Exhibit E-3.

                  8.9  Activities of MCI. MCI shall not undertake any activities
not in the normal course of business.  Without limiting the foregoing, MCI shall
not amend it articles of incorporation or bylaws,  effect any sale,  conveyance,
encumbrance or otherwise  dispose of all or  substantially  all of the assets of
that  corporation,  merge or consolidate  with any other  corporation,  effect a
reclassification or  recapitalization,  issue any shares of stock, or any bonds,
notes, or other  obligations  convertible  into or  exchangeable  for, or having
option rights to purchase, any shares of MCI stock, declare or pay any dividends
or effect any stock split or  combination,  or redeem or purchase  any shares of
its stock.

                  8.10 Fees of Special Counsel. At the Closing, the Company will
pay all reasonable legal fees and expenses of Fenwick, Davis & West, incurred by
the Investors, or any of them, in connection with the transactions  contemplated
by this Agreement.

         9.       MISCELLANEOUS.

                  9.1 Survival of Warranties.  The  warranties,  representations
and  covenants of the Company  contained in or made  pursuant to this  Agreement
shall survive the execution and delivery of this Agreement and the Closing for a
period of 3 years  after the  Closing,  and shall in no way be  affected  by any
investigation  of  the  subject  matter  thereof  made  by or on  behalf  of the
Investors.

                  9.2 Successors  and Assigns.  The terms and conditions of this
Agreement  shall  inure to the  benefit  of and be binding  upon the  respective
successors and assigns of the parties.

                  9.3  Governing  Law. This  Agreement  shall be governed by and
construed under the laws of the State of Utah, except as pertains to conflict of
laws.

                  9.4  Counterparts.  This  Agreement  may be executed in two or
more counterparts,  each of which shall be deemed an original,  but all of which
together shall constitute one and the same instruments.

                  9.5 Headings. The headings and captions used in this Agreement
are used for  convenience  only and are not to be  considered  in  construing or
interpreting  this  Agreement.  All  references  in this  Agreement to sections,
paragraphs,  exhibits and schedules shall, unless otherwise  provided,  refer to
sections and paragraphs hereof and exhibits and schedules  attached hereto,  all
of which are incorporated herein by this reference.

                  9.6 Notices. Unless otherwise provided, any notice required or
permitted  under this  Agreement  shall be given in writing  and shall be deemed
effectively  given upon  personal  delivery  to the party to be notified or upon
deposit with the United States Post Office,  by  registered  or certified  mail,
postage  prepaid  and  addressed  to the  party to be  notified  at the  address
indicated  for such party on the  Schedule of  Investors  or, in the case of the
Company and MCI, 1290 West 2320 South,  Suite A, Salt Lake City,  Utah 84119, or
at such  other  address  as such party may  designate  by ten (10) days  advance
written notice to all other parties.

                  9.7 Finder's Fees.  Each party  represents  that it neither is
nor  will be  obligated  for any  finder's  or  broker's  fee or  commission  in
connection with this transaction,  except that it is acknowledged by all parties
that the right of Joel D.  Kellman  and W.  Edward  Massey to  purchase  certain
shares of the  Company's  Common  Stock  are,  or may be,  conditioned  upon the
closing of a financing.  Each Investor  agrees to indemnify and to hold harmless
the Company from any liability for any commission or  compensation in the nature
of a finders' or broker's fee (and the costs and  expenses of defending  against
such  liability  or  asserted  liability)  for which the  Investor or any of its
officers,  partners,  employees, or representatives is responsible.  The Company
agrees to indemnify  and hold  harmless each Investor from any liability for any
commission or  compensation in the nature of a finder's or broker's fee (and the
costs and expenses of defending  against such  liability or asserted  liability)
for which the Company or any of its officers,  employees or  representatives  is
responsible.

                  9.8  Attorneys'  Fees.  If any  action  at law or in equity is
necessary  to enforce or  interpret  the terms of this  Agreement or the Revised
Articles,  the prevailing party shall be entitled to reasonable attorneys' fees,
costs and necessary  disbursements in addition to any other relief to which such
party may be entitled.

                  9.9 Amendments and Waivers.  Except as specified in subsection
7.13,  any term of this  Agreement may be amended and the observance of any term
of this  Agreement may be waived (either  generally or in a particular  instance
and either retroactively or prospectively), only with the written consent of the
Company  and  the  holders  of  Purchased   Shares  and/or   Conversion   Shares
representing at least sixty percent (60%) of the aggregate number of ` shares of
Common Stock into which the Purchased  Shares then are  convertible or have been
converted  (excluding  any of such  shares  that have been sold to the  public);
provided,  however,  that  no such  amendment  or  waiver  that  materially  and
adversely  affects  Cordis  in a  manner  substantially  different  than the New
Investors shall be binding on Cordis without Cordis' approval.  Any amendment or
waiver  effected in  accordance  with this  section  shall be binding  upon each
holder of any securities  purchased under this Agreement at the time outstanding
(including  securities into which such securities are convertible),  each future
holder of such securities, and the Company; provided, however, that no condition
set forth in Section 5 may be waived with  respect to any  Investor who does not
consent thereto.

                  9.11 Severability. If one or more provisions of this Agreement
are held to be  unenforceable  under  applicable  law, such  provision  shall be
excluded  from  this  Agreement  and  the  balance  of the  Agreement  shall  be
interpreted  as if such  provision  were so excluded and shall be enforceable in
accordance with its terms.

                  9.12  Entire  Agreement.  This  Agreement,  together  with all
exhibits  and  schedules  hereto  (including   without  limitation  the  Revised
Articles) constitutes the entire understanding and agreement of the parties with
respect  to  the  transactions  contemplated  herein  and  supersede  all  prior
understandings  and  agreements  with  respect  to  such  transactions.  Without
limiting the foregoing,  it is hereby agreed that this Agreement  supersedes the
Cordis Agreement completely,  and that the Cordis Agreement is null and void and
of no further effect.

                           IN WITNESS  WHEREOF,  the parties have  executed this
Agreement as of the date first above written.

"THE "COMPANY"                      INVESTORS:

JMW ACQUISITION CO.                 NEWTEK VENTURES,
                                    a California limited partnership

By: /s/ Steven A. Orth              By: /s/ Peter J. Wardle

Print Name: Steven A. Orth          Print Name: Peter J. Wardle

Title: President                     Title:General Partner
"MCI"                                MBW VENTURE PARTNERS
                                     PARTNERSHIP
MOTION CONTROL, INC.                 By:  MBW VENTURES, INC.


By: /s/ Stephen C. Jackson           By: /s/ Robert J. Harrington

Print Name: Stephen C. Jackson       Print Name: Robert J. Harrington

Title:                               Title:VIce President
                                     MICHIGAN INVESTMENT FUND L.P.
                                     By:  MBW VENTURES, INC.


                                     By: /s/ Robert J. Harrington

                                     Print Name: Robert J. Harrington

                                     Title: Vice President

                                     UTAH TECHNOLOGY VENTURE FUND I

                                     By:  Impetus, Inc.

                                     By: /s/ Richard Shanama

                                     Print Name: Richard Shanama

                                     Title: President

                                     CORDIS CORPORATION

                                     By: /s/ Robert C. Strauss

                                     Print Name: Robert C. Strauss

                                     Title: President



                                     /s/ Ian R. N. Bund
                                     Ian R.N. Bund


                                     /s/ James R. Weersing
                                     James R. Weersing


                                     /s/ Robert J. Harrington
                                     Robert J. Harrington



                                     /s/ Ned M. Weinshenker, Trustee of
                                     Ned M. Weinshenker Profit
                                     Sharing Plan




<TABLE>
<CAPTION>
                                                         
                                                            EXHIBIT 11.1
                                                             IOMED, Inc.

                                           Statement Re Computation of Earnings Per Share
<S>                                            <C>                   <C>                <C>
                                                                   Year ended June 30,
                                                      1995                1996               1997
                                               ----------------------------------------------------
Average shares outstanding                         9,780,843          12,622,167         14,925,234
 Dilutive common stock equivalents:
   Conversion of preferred stock                           -           1,079,132                  -
   Conversion of convertible debt                          -           1,147,541                  -
   Exercise of options and warrants                        -             367,945                  -
                                               -------------         -----------        -----------
 Total shares                                      9,780,843          15,216,785         14,925,234
                                               =============         ===========        ===========
 Net income (loss)                                 $(659,000)         $1,743,000       $(14,038,000)
                                               =============         ===========        ===========
 Earnings (loss) per share                             $(.07)               $.11             $(.94)
                                               =============         ===========        ===========
</TABLE>



                      List of Subsidiaries of Iomed, Inc.

Name of Subsidiary                                State of Incorporation
- ------------------                                ----------------------
Dermion, Inc.                                     Delaware


                               Consent of Counsel

         The undersigned hereby consents to the refernece to the firm of Parsons
Behle & Latimer under the caption "Legal Matters" in the  Registration  Statemnt
on Form S-1 of Iomed, Inc.


                                                  /s/ Parsons Behle & Latimer
                                                  ---------------------------
                                                  Parsons Behle & Latimer


               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

         We consent to the  reference of our firm under the  captions  "Selected
Consolidated  Financial  Data" and  "Experts" and to the use of our report dated
August 4, 1997, with respect to the consolidated  financial  statements included
in the Registration  Statement (Form S-1) and related  prospectus of IOMED, Inc.
for the registration of its common stock.

                                                     /s/ Ernst & Young LLP

Salt Lake City, Utah
October 2, 1997



                               Consent of Counsel

     The  undersigned  hereby  consents to the  refernece to the firm of Workman
Nydegger & Seeley under the caption  "Experts" in the  Registration  Statemnt on
Form S-1 of Iomed, Inc.


                                                  /s/ Workman Nydegger & Seeley
                                                  ---------------------------
                                                  Workman Nydegger & Seeley


<TABLE> <S> <C>


<ARTICLE>                     5
<CIK>                                          0001041652                    
<NAME>                                         IOMED, INC.
<MULTIPLIER>                                            1
<CURRENCY>                                   U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                                     12-MOS
<FISCAL-YEAR-END>                            JUN-30-1997
<PERIOD-START>                               JUL-01-1996
<PERIOD-END>                                 JUN-30-1997
<EXCHANGE-RATE>                                    1.000
<CASH>                                         6,346,000
<SECURITIES>                                           0
<RECEIVABLES>                                  1,217,000
<ALLOWANCES>                                     (28,000)
<INVENTORY>                                      714,000
<CURRENT-ASSETS>                               8,261,000
<PP&E>                                         3,885,000
<DEPRECIATION>                                 3,500,000
<TOTAL-ASSETS>                                 8,664,000
<CURRENT-LIABILITIES>                          1,117,000
<BONDS>                                       15,240,000
                            900,000
                                            0
<COMMON>                                          15,000
<OTHER-SE>                                    (9,491,000)
<TOTAL-LIABILITY-AND-EQUITY>                   8,664,000
<SALES>                                        7,483,000
<TOTAL-REVENUES>                               9,283,000
<CGS>                                          3,338,000
<TOTAL-COSTS>                                  8,327,000
<OTHER-EXPENSES>                              15,059,000
<LOSS-PROVISION>                                       0
<INTEREST-EXPENSE>                               242,000
<INCOME-PRETAX>                              (14,077,000)
<INCOME-TAX>                                       5,000
<INCOME-CONTINUING>                          (14,082,000)
<DISCONTINUED>                                    44,000
<EXTRAORDINARY>                                        0
<CHANGES>                                              0
<NET-INCOME>                                 (14,038,000)
<EPS-PRIMARY>                                       (.94)
<EPS-DILUTED>                                       (.94)
        


</TABLE>


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