LUXTEC CORP /MA/
PRE 14A, 1996-05-14
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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                          SCHEDULE 14A INFORMATION
      
    


              Proxy Statement Pursuant to Section 14(a) of the
                        Securities Exchange Act of 1934


Filed by the Registrant [X]
Filed by a Party other than the Registrant [  ]

Check the appropriate box:

[X ]       Preliminary Proxy Statement
[  ]       Definitive Proxy Statement
[  ]       Definitive Additional Materials
[  ]       Soliciting Material Pursuant to S 240.14a-11(c) or S 240.14a-12


                              Luxtec Corporation                               
                (Name of Registrant as Specified In Its Charter)

                              Luxtec Corporation                                
                   (Name of Person(s) Filing Proxy Statement)


Payment of Filing Fee (Check the appropriate box):

[X ]        $125 per Exchange Act Rules 0-11(c)(1)(ii), 14a-6(i)(1), or 14a-6(i)
           (2) or Item 22(a)(2) of Schedule 14A.
[  ]       $500 per each party to the controversy pursuant to Exchange Act 
           Rule 14a-6(i)(3).
[  ]       Fee computed on table below per Exchange Act Rules 14a-6(i)(4)
           and 0-11.

           1)   Title of each class of securities to which transaction applies:

                                  N/A                                           

           2)   Aggregate number of securities to which transaction applies:

                                  N/A                                           

           3)   Per unit price or other underlying value of transaction computed
                pursuant to Exchange Act Rule 0-11 (Set forth the amount on 
                which the filing fee is calculated and state how it was 
                determined):

                                  N/A                                          

           4)   Proposed maximum aggregate value of transaction:

                                  N/A                                          

           5)   Total fee paid:

                                  N/A                                          


[  ]       Fee paid previously with preliminary materials.

[  ]       Check box if any part of the fee is offset as provided by Exchange
           Act Rule 0-11(a)(2) and identify the filing for which the offsetting
           fee was paid previously. Identify the previous filing by registration
           statement number, or the Form or Schedule and the date of its filing.

           1)     Amount Previously Paid:

                                    N/A                                       

           2)     Form, Schedule or Registration Statement No.:

                                    N/A                                         

           3)     Filing Party:

                                    N/A                                         

           4)     Date Filed:

                                    N/A                                         



<PAGE>


                                 LUXTEC CORPORATION

                                                              May __, 1996

To Our Stockholders:

     You are cordially  invited to attend the Annual Meeting of  Stockholders of
LUXTEC CORPORATION,  to be held on Thursday, June 20, 1996, at 11:00 A.M. at the
Company's Board Room, 326 Clark Street, Worcester, Massachusetts.

     The Notice of Meeting  and the Proxy  Statement  that follow  describe  the
business to be  considered  and acted upon by the  stockholders  at the Meeting,
after which management will also report on the affairs of the Company.

     The Board of Directors of the Company  encourages your participation in the
Company's  electoral process and, to that end, solicits your proxy. You may give
your proxy by  completing,  dating and signing the Proxy Card and  returning  it
promptly in the  enclosed  envelope.  You are urged to do so even if you plan to
attend the meeting.

     A copy  of the  Company's  1995  Annual  Report  to  Stockholders  is  also
enclosed, but is not to be considered a part of the proxy solicitation material.
This Proxy  Statement and the Proxy Card were first mailed to stockholders on or
about May 20, 1996.

                                                  Sincerely,


                                                   JAMES W. HOBBS
                                                   President





<PAGE>

                             LUXTEC CORPORATION


                                 NOTICE OF
                       ANNUAL MEETING OF STOCKHOLDERS

                          To Be Held On June 20, 1996

     Notice is  hereby  given  that the  Annual  Meeting  of  Stockholders  (the
"Meeting') of Luxtec  Corporation  (the "Company") will be held at the Corporate
Offices of the Company located at 326 Clark Street,  Worcester,  Massachusetts.,
on Thursday,  June 20, 1996, at 11:00 A.M., local time, to consider and act upon
the following matters:

                         1. A proposal to approve an amendment of the  Company's
                    Articles of Organization to (i) authorize  500,000 shares of
                    preferred   stock,   par  value  of  $1.00  per  share  (the
                    "Preferred   Stock"),   with  such   designations,   powers,
                    privileges and rights, and  qualifications,  limitations and
                    restrictions in respect of each class or series of Preferred
                    Stock as  determined  by vote of the Board of Directors or a
                    committee thereof, and (ii) authorize the Board of Directors
                    to issue the  Preferred  Stock in such classes or series and
                    to  determine  the powers,  privileges  and rights,  and the
                    qualifications,  limitations and  restrictions in respect to
                    each class or series of Preferred Stock by vote of the Board
                    of Directors or a committee thereof.

                         2. A proposal to elect two (2) Class III  directors  of
                    the Company, each to hold a three-year term.

                         3. A proposal to ratify the  amendment of the Company's
                    1993 Employee  Stock  Purchase Plan (the "Plan") to increase
                    the number of shares  authorized for issuance under the Plan
                    to 75,000  shares  and to  increase  the  maximum  number of
                    shares that each employee may purchase during each six-month
                    period to 1,000 shares.

                         4. A  proposal  to  ratify  the  appointment  of Arthur
                    Andersen  LLP  as  independent  public  accountants  of  the
                    Company.

                         5. To transact such other business as may properly come
                    before the Meeting or any adjournments thereof.

     Stockholders  of  record  at the  close  of  business  on May 17,  1996 are
entitled  to notice of and to vote at the  Meeting  and any  adjourned  sessions
thereof. All stockholders are cordially invited to attend the Meeting.

                                          By Order of the Board of Directors


                                          JAMES W. HOBBS
                                          Director



Worcester, Massachusetts
May __, 1996


     WHETHER OR NOT YOU EXPECT TO BE PRESENT AT THE  MEETING,  PLEASE  COMPLETE,
DATE,  SIGN AND MAIL THE  ENCLOSED  PROXY,  WHICH IS  SOLICITED  BY THE BOARD OF
DIRECTORS OF THE COMPANY,  AND PROMPTLY RETURN IT IN THE PRE-ADDRESSED  ENVELOPE
PROVIDED FOR THAT PURPOSE. IF YOU ATTEND THE MEETING, YOU MAY WITHDRAW ANY PROXY
GIVEN BY YOU AND VOTE YOUR SHARES IN PERSON.

<PAGE>                                               

                                LUXTEC CORPORATION
                                 326 Clark Street
                                Worcester, MA 01606

                        ___________________________________

                                   PROXY STATEMENT

                                     May __, 1996

                        ___________________________________

     This  Proxy  Statement  (the  "Proxy  Statement")  is  being  furnished  to
stockholders of Luxtec Corporation, a Massachusetts corporation ("Luxtec" or the
"Company"),  in  connection  with the  solicitation  of  proxies by the Board of
Directors of Luxtec Corporation (the "Luxtec Board"), for use at the 1996 Annual
Meeting  of  Stockholders  of  the  Company,   including  any   adjournments  or
postponements  thereof (the "Meeting"),  scheduled to be held on Thursday,  June
20,  1996,  at 11:00  A.M.  in the  Company's  Board  Room,  326  Clark  Street,
Worcester,  Massachusetts.  This Proxy  Statement  relates to the  amendment  of
Luxtec's  Articles of  Organization,  as amended  (the  "Luxtec  Charter"),  the
election of Class III  Directors  of Luxtec,  the  amendment  of  Luxtec's  1993
Employee  Stock  Purchase  Plan  (the  "Plan"),  and  the  ratification  of  the
appointment  of Arthur  Andersen LLP as the  independent  public  accountants of
Luxtec, each of which is described herein. This Proxy Statement was first mailed
to Luxtec  Stockholders  on or about May 20, 1996.  All  solicitation  expenses,
including  costs of preparing,  assembling and mailing proxy  material,  will be
borne by the Company.

     With respect to the Meeting, the close of business on May 17, 1996 has been
established  as the record date for  determining  the  stockholders  entitled to
notice of and to vote at the Meeting and at any  adjournments  or  postponements
thereof.  As of the record date,  there were issued and outstanding and entitled
to vote  2,445,398  shares of Luxtec  common  stock,  par value  $0.01 per share
("Common  Stock").  Holders of shares of Luxtec Common Stock are entitled to one
vote for each share  owned at the record  date on all matters to come before the
Meeting and any adjournments or postponements thereof. The presence in person or
by proxy of holders of a majority of the shares of Luxtec Common Stock  entitled
to vote at the Meeting constitutes a quorum for the transaction of business.

     In connection with the Meeting, any proxy may be revoked at any time before
it is voted by written  notice  received by the Clerk of Luxtec or by  attending
the Meeting and voting in person; but if not so revoked,  the shares represented
by such  proxy  will be  voted.  Attendance  at the  Meeting  will not by itself
constitute revocation of a proxy unless the stockholder so attending so notifies
the Clerk of Luxtec in writing at any time prior to the voting of the proxy. All
proxies will be voted in accordance with the instructions  contained therein. If
no choice is specified for one or more  proposals in a proxy  submitted by or on
behalf of a stockholder,  the shares  represented by such proxy will be voted in
favor of such  proposals and in the discretion of the named proxies with respect
to any other  proposals  which may  properly  come  before the  Meeting.  Broker
non-votes (i.e., shares held by brokers or nominees as to which (i) instructions
have not been received  from the  beneficial  owners or the persons  entitled to
vote and (ii) the broker or nominee does not have discretionary  voting power on
a particular matter) and proxies that withhold authority to vote for election as
a director or that reflect abstentions will be deemed present for the purpose of
determining  the  presence of a quorum for the  transaction  of  business.  With
respect to  Proposal 1  (amendment  of Luxtec  Charter),  broker  non-votes  and
abstentions  will have the effect of a vote against such proposal.  With respect
to Proposal 3 (amendment of the Plan), a broker  non-vote will have no effect on
the outcome of voting on such proposal and an abstention will have the effect of
a vote  against  such  proposal.  With  respect  to  Proposals  2  (election  of
Directors) and 4 (ratification of appointment of accountants),  broker non-votes
and abstentions will have no effect on the outcome of voting on such proposals.

     The Luxtec Board does not know of any matters which will be brought  before
the Meeting  other than those  matters  specifically  set forth in the Notice of
Meeting.  However,  if any other matter properly comes before the Meeting, it is
intended  that  the  persons  named  in the  enclosed  form of  Proxy,  or their
substitute acting thereunder,  will vote on such matter in accordance with their
best judgment.

<PAGE>

     A  representative  of Arthur  Andersen LLP is expected to be present at the
Meeting.  This  representative  is  expected  to  be  available  to  respond  to
appropriate questions.

                          ___________________________


                              AVAILABLE INFORMATION

     Luxtec is subject to the reporting requirements of the Exchange Act, and in
accordance  therewith  files  periodic  reports,   proxy  statements  and  other
information  with the  Securities  and Exchange  Commission  (the "Commission").
Reports,  proxy  statements  and  other  information  concerning  Luxtec  may be
inspected and copies may be obtained (at prescribed  rates) at the  Commission's
Public Reference Section,  450 Fifth Street,  N.W.,  Washington,  D.C. 20549, as
well as the following  regional offices:  7 World Trade Center,  13th Floor, New
York, New York 10048 and  Northwestern  Atrium Center,  500 West Madison Street,
Suite 1400, Chicago, Illinois 60604.

     This Proxy Statement  incorporates by reference certain documents which are
not presented herein or delivered herewith. Upon written or oral request, Luxtec
will  provide  without  charge  to each  person  to  whom a copy  of this  Proxy
Statement is delivered a copy of the documents  incorporated by reference herein
(other than exhibits to such  documents  unless such  exhibits are  specifically
incorporated by reference  therein).  Requests should be submitted in writing or
by telephone at (508) 856-9454 to Samuel M. Stein, Luxtec Corporation, 326 Clark
Street, Worcester,  Massachusetts 01606-1214. In order to ensure timely delivery
of the documents, any request should be made by June 1, 1996.


                       DOCUMENTS INCORPORATED BY REFERENCE

The  following  documents  previously  filed  with  the  Commission  are  hereby
incorporated by reference into this Proxy Statement:

     1.  Luxtec's  Annual  Report on Form 10-K,  as amended,  for the year ended
         October 31, 1995.

     2. Luxtec's  Quarterly Report on Form 10-Q for the period ended January 31,
        1996.

     3. The description of the Luxtec Common Stock contained in its Registration
        Statement on Form 8-A (File No. 1-12960) filed on April 4, 1994.

     4. All other reports filed pursuant to Section 13(a), 13(c), 14 or 15(d) of
        the Exchange Act since October 31, 1995.

     All  documents  subsequently  filed by Luxtec  pursuant  to Section  13(a),
13(c),  14 or 15(d) of the  Exchange  Act prior to the date of Meeting  shall be
deemed to be  incorporated by reference into this Proxy Statement and to be part
of this Proxy Statement from the date of filing thereof. Any statement contained
in a document incorporated by reference herein shall be deemed to be modified or
superseded  for purposes of this Proxy  Statement to the extent that a statement
contained  herein or in any other  subsequently  filed  document  which  also is
incorporated  herein  modifies or replaces  such  statement.  Any  statement  so
modified  or  superseded  shall  not be  deemed,  in  its  unmodified  form,  to
constitute a part of this Proxy Statement.

     This Proxy  Statement is accompanied by copies of Luxtec's Annual Report on
Form 10-K, as amended,  for the year ended October 31, 1995,  Luxtec's quarterly
report on Form 10-Q for the period  ended  January 31, 1996,  and Luxtec's  1995
Annual Report to Stockholders.


<PAGE>
                                 PROPOSAL 1

                     APPROVAL OF THE AMENDMENT TO THE COMPANY'S
                    ARTICLES OF ORGANIZATION IN CONNECTION WITH
                  THE CREATION OF A NEW CLASS OF PREFERRED STOCK

     The Luxtec Board, by votes adopted by unanimous written consent on May ___,
1996, has recommended the adoption of an amendment  (attached as Annex A to this
Proxy  Statement,  the  "Amendment"),  amending the Luxtec Charter  (attached as
Annex B to this Proxy  Statement)  in order to (i) authorize  500,000  shares of
preferred stock, par value of $1.00 per share (the "Preferred Stock"), with such
designations, powers, privileges and rights, and qualifications, limitations and
restrictions in respect of each class or series of Preferred Stock as determined
by vote of the Luxtec  Board or a  committee  thereof,  and (ii)  authorize  the
Luxtec  Board to issue the  Preferred  Stock in such  classes  or series  and to
determine the powers, privileges and rights, and the qualifications, limitations
and restrictions in respect to each class or series of Preferred Stock by a vote
of the Luxtec Board or a committee thereof.

     The following  sets forth a summary of the  amendments to be effectuated by
the approval of the Amendment.

Change in the Company's Authorized Capital Stock.

     Article 3 of the Luxtec  Charter  now  provides  that the  Company  has the
authority  to issue only one class of stock,  consisting  of  10,000,000  shares
Luxtec Common Stock.  The Amendment  would amend  Articles 3 and 4 of the Luxtec
Charter  to  (i)  authorize   500,000  shares  of  Preferred  Stock,  with  such
designations, powers, privileges and rights, and qualifications, limitations and
restrictions in respect of each class or series of Preferred Stock as determined
by vote of the Luxtec  Board or a  committee  thereof,  and (ii)  authorize  the
Luxtec  Board to issue the  Preferred  Stock in such  classes  or series  and to
determine the powers, privileges and rights, and the qualifications, limitations
and restrictions in respect to each class or series of Preferred Stock by a vote
of the Luxtec Board or a committee thereof.

     The Luxtec Board  believes it to be in the best interests of the Company to
change the capital  structure of the Company as provided in the  Amendment.  The
new shares of  authorized  Luxtec  Preferred  Stock  will  allow the  Company to
complete the Investment  Transaction  referred to and described  below.  The new
shares of  authorized  Luxtec  Preferred  Stock will also allow the  Company the
flexibility  to  respond  to  future  developments,  including  other  potential
acquisitions,  stock splits, joint ventures and additional corporate financings.
If this  proposal is approved by the  shareholders  of Luxtec,  the Luxtec Board
will be able to issue the Preferred  Stock in classes or series and to determine
the designations,  powers, privileges, rights,  qualifications,  limitations and
restrictions  without the further  approval of the  stockholders.  The Preferred
Stock could be used for any other corporate  purpose,  including the acquisition
of desirable securities or properties.  The issuance of any such Preferred Stock
may have a dilutive effect on the holdings of current  shareholders.  Other than
the Investment  Transaction  referred to and described below, the Company has no
present intention to issue any of the shares of Preferred Stock. Notwithstanding
the foregoing,  the AMEX Listing Standards and Requirements will still generally
require shareholder approval for listing shares reserved for certain acquisition
and sale  transactions.  Although  no  transactions  other  than the  Investment
Transaction  described  below are currently  under  consideration  by the Luxtec
Board,  the  Luxtec  Board  believes  that the  complexity  of  modern  business
financing  and  acquisition  transactions  requires  that it be able to  respond
promptly and effectively to changes in market  conditions.  The authorization of
new  shares of Luxtec  Preferred  Stock will  enable the Luxtec  Board to do so.
Assuming the  approval of this  proposal and the  completion  of the  Investment
Transaction  described  below, the number of unissued shares of Luxtec Preferred
Stock not otherwise reserved for issuance will be approximately 490,000 shares.

     If this proposal is adopted,  the Company is considering the  authorization
of the issuance of 10,000 shares of Preferred Stock to be designated as Series A
Preferred Stock (the "Series A Preferred Stock"). If so authorized,  the Company
intends to exchange the Series A Preferred  Stock for the Notes (as  hereinafter
defined) as provided below. As described  below, the Series A Preferred Stock is
exchangeable  for the Notes at the option of the  Company and thus may not occur
immediately  after the Meeting if the  proposal  is  adopted,  if at all. If the
Exchange (as hereinafter  defined) occurs,  there will be no net proceeds to the
Company therefrom.

<PAGE>

     If the Company  decides to complete the  Exchange,  it is expected that the
Luxtec  Board  will  adopt  a  vote  fixing  the  powers,  preferences,  rights,
qualifications,  limitations and  restrictions of the Series A Preferred  Stock.
Such powers, preferences,  rights, qualifications,  limitations and restrictions
of the Series A Preferred Stock will be as set forth in a Certificate of Vote of
Directors Establishing A Series of a Class of Stock (attached as Annex C to this
Proxy Statement, the "Directors Certificate") and will become part of the Luxtec
Charter  upon filing of the  Directors  Certificate  with the  Secretary  of the
Commonwealth  of  Massachusetts.  The following is a summary  description of the
Series A Preferred  Stock of the Company and a summary  statement of the powers,
preferences,  qualifications,  privileges, limitations,  restrictions, and other
special or relative  rights granted to or imposed upon the shares of such class,
as more fully  described in the  Directors  Certificate  (attached as Annex C to
this Proxy Statement).  The following  description of such powers,  preferences,
rights,  qualifications,  limitations  and  restrictions  is  subject to change,
qualified by the  provisions of the Directors  Certificate as it may actually be
filed:

                  Series A Preferred Stock.

                  (a)      Voting.

                         Except  as  otherwise  provided  by  the  laws  of  The
                    Commonwealth  of  Massachusetts,  and except as  hereinafter
                    provided,  the holders of shares of Series A Preferred Stock
                    shall have no right to vote with  respect to any  matters to
                    be voted on by the stockholders of the Company,  nor to take
                    any action in meetings with respect to any such matters.

                   (b)     Dividends.

                         The  holders  of  record  of  shares  of the  Series  A
                    Preferred Stock shall be entitled to receive cash dividends,
                    when,  as and if declared by the Luxtec  Board out of assets
                    which  are  legally   available  for  the  payment  of  such
                    dividends, at the annual rate of $8.00 per share of Series A
                    Preferred Stock, and no more,  payable quarterly on the last
                    day of  January,  April,  July  and  October  in each  year.
                    Dividends  shall be cumulative and will accrue on each share
                    of Series A Preferred  Stock from the date of issue thereof,
                    whether  or not  declared  by the  Luxtec  Board.  Dividends
                    payable on the Series A Preferred  Stock for any period less
                    than a full  quarter  shall be  computed on the basis of the
                    actual number of days elapsed and a 360-day year, consisting
                    of four 90-day quarters.

                  (c)      Redemption.

                         (i)Redemption Price. The Series A Preferred Stock shall
                    be  redeemable,  at the option of the  Company,  upon notice
                    given to the  holders  of record of the  Series A  Preferred
                    Stock  to be  redeemed,  at a price of one  hundred  dollars
                    ($100.00) per share (the "Redemption Price"). Subject to the
                    provisions  in the Directors  Certificate,  the Luxtec Board
                    shall have  authority to  prescribe  the manner in which the
                    Preferred Stock shall be redeemed from time to time.

                         (ii)Shares to be Redeemed. In case of the redemption of
                    only a part  of  the  outstanding  shares  of the  Series  A
                    Preferred  Stock,  all shares of Series A Preferred Stock to
                    be redeemed shall be selected pro rata and there shall be so
                    redeemed from each  registered  holder in whole  shares,  as
                    nearly as practicable to the nearest share,  that proportion
                    of all of the  shares to be  redeemed  which  the  number of
                    shares  held of  record  by such  holder  bears to the total
                    number of shares of Preferred Stock at the time outstanding.

                         (iii)All   Past   Dividends   Must  Be  Paid  Prior  to
                    Redemption.  Except  with the  consent of the holders of all
                    the  shares  of  Series  A  Preferred   Stock  at  the  time
                    outstanding, the Company shall not, and shall not permit any
                    subsidiary  to,  purchase  or redeem  shares of the Series A
                    Preferred Stock at the time outstanding unless all dividends
                    on such shares for all past quarterly dividend periods shall
                    have  been paid or  declared  and a sum  sufficient  for the
                    payment thereof set apart.

<PAGE>

                         (iv)Required  Redemptions.  On  January  1,  2001,  the
                    Company  shall  redeem,  in the  manner  and with the effect
                    provided in the  Directors  Certificate,  at the  Redemption
                    Price of all  shares  of Series A  Preferred  Stock as shall
                    then remain  outstanding,  or at such other time or times as
                    may be  provided  for in the  Note  Purchase  Agreement  (as
                    hereinafter defined).

                         (v)Optional  Redemptions.  The Company at the option of
                    the  Luxtec  Board may  redeem,  in the  manner and with the
                    effect provided in Directors Certificate,  on or at any time
                    or times part or all of the  outstanding  shares of Series A
                    Preferred Stock at the Redemption Price.

                  (d)      Liquidation.

                         Upon any liquidation,  dissolution or winding up of the
                    Company, after payment or provision for payment of all debts
                    and other  obligations and  liabilities of the Company,  the
                    holders of the shares of Series A  Preferred  Stock shall be
                    entitled,  before any  distribution  or payment is made upon
                    any  Common  Stock,  to be  paid  an  amount  equal  to  the
                    Redemption  Price  plus  an  amount  equal  to  all  accrued
                    dividends,  and the holders of the Series A Preferred  Stock
                    shall not be entitled to any further payment.  Upon any such
                    liquidation, dissolution or winding up of the Company, after
                    the  holders of the Series A  Preferred  Stock,  at the time
                    outstanding,  shall  have been paid in full the  amounts  to
                    which they shall be entitled,  the  remaining  net assets of
                    the  Company  may be  distributed  to the  holders of Common
                    Stock. If, upon any such liquidation, dissolution or winding
                    up of the Company,  the assets of the Company  distributable
                    as  aforesaid  among the  holders of the Series A  Preferred
                    Stock  at the time  outstanding  shall  be  insufficient  to
                    permit the payment to them of the full preferential  amounts
                    to which they are  entitled,  then the entire  assets of the
                    Company so available for  distribution  shall be distributed
                    ratably among the holders of the Series A Preferred Stock at
                    the time outstanding in proportion to the full  preferential
                    amounts to which they are  entitled.  The  consolidation  or
                    merger of the Company into or with any other  corporation or
                    corporations,  or the sale or transfer by the Company of all
                    or  any  part  of  its  assets,  or  the  reorganization  or
                    recapitalization  of the  Company,  or the  reduction of the
                    capital  stock  of the  Company,  shall  be  deemed  to be a
                    liquidation, dissolution or winding up of the Company within
                    the meaning of any of the provisions of this paragraph.

                  (e)  Restrictions. 

                         At any time when shares of Series A Preferred Stock are
                    outstanding, except where the vote or written consent of the
                    holders  of a greater  number of  shares of the  Company  is
                    required by law or by the Luxtec Charter, and in addition to
                    any  other  vote  required  by law or  the  Luxtec  Charter,
                    without  the  approval of the holders of at least 60% of the
                    then outstanding  shares of Series A Preferred Stock,  given
                    in writing or by vote at a meeting, consenting or voting (as
                    the case may be)  separately  as a class,  the Company  will
                    not:

                         (i)Create or authorize  the creation of any  additional
                    class or series of shares  of stock  unless  the same  ranks
                    equal or junior to the  Series A  Preferred  Stock as to the
                    distribution  of assets on the  liquidation,  dissolution or
                    winding up of the Company, or increase the authorized amount
                    of the Series A Preferred  Stock or increase the  authorized
                    amount of any additional  class or series of shares of stock
                    unless  the same  ranks  equal  or  junior  to the  Series A
                    Preferred  Stock as to the  distribution  of  assets  on the
                    liquidation,  dissolution  or winding up of the Company,  or
                    create or authorize any obligation or security,  convertible
                    into shares of the Series A  Preferred  Stock or into shares
                    of any other class or series of stock  unless the same ranks
                    equal or junior to the  Series A  Preferred  Stock as to the
                    distribution  of assets on the  liquidation,  dissolution or
                    winding  up of  the  Company,  whether  any  such  creation,
                    authorization  or increase shall be by means of amendment to
                    the Luxtec Charter or by merger, consolidation or otherwise;
                    or

<PAGE>

                         (ii)Purchase or set aside any sums for the purchase of,
                    or pay any dividend or make any  distribution on, any shares
                    of stock other than the Series A Preferred Stock, except for
                    dividends or other distributions payable on the Common Stock
                    solely in the form of additional shares of Common Stock.

     The Luxtec Board recommends that the  shareholders  vote "FOR" the proposed
amendment of the Luxtec Charter,  and the enclosed proxy will be so voted unless
a  contrary  vote  is  indicated.  The  affirmative  vote  of the  holders  of a
two-thirds of the shares of Luxtec Common Stock outstanding and entitled to vote
thereon is required for approval of the Amendment to the Luxtec Charter.

                            INVESTMENT TRANSACTION SUMMARY

     On December 18, 1995 the Company  entered in to a Note  Purchase  Agreement
(attached as Annex D to this Proxy  Statement,  the "Note  Purchase  Agreement")
with Geneva Middle Market Investors, L.P. ("GMMI" or the "Purchaser"),  pursuant
to which the Company received  $1,000,000 in cash in exchange for certain notes,
warrants and other  consideration.  Subject to approval of this proposal for the
authorization of the Preferred Stock, the Company may, at the Company's  option,
require the Purchaser to exchange its Notes (as hereinafter  defined) for shares
of Series A Preferred  Stock of the Company with an aggregate  Redemption  Price
equal to 100% of the  principal  amount of the Notes so exchanged  together with
accrued interest thereon (the "Exchange").

Terms of the Note Purchase Agreement

     On December 18, 1995, pursuant to the Note Purchase Agreement,  the Company
issued  to GMMI  Senior  Subordinated  Notes  (the  "Notes"),  in the  aggregate
principal  amount of $1,000,000  to mature  January 1, 2001, to bear interest on
the unpaid  principal  balance at the rate of 8% per annum,  payable annually in
arrears,  and  authorized  the  issuance to GMMI of warrants  (collectively  the
"Warrants")  entitling  the holder to purchase  450,000  shares of Luxtec Common
Stock at an exercise price of $3.00 per share.

     The  Notes  are   subordinated   to  certain  of  the  Company's  bank  and
institutional  debt,  but  otherwise  rank  senior in priority of payment to all
other debt of the Company (whether then existing or thereafter incurred) that is
subordinate to the bank and institutional debt. The Company has the privilege of
prepaying  the Notes at any time,  without  premium or  penalty,  at 100% of the
principal amount, plus interest accrued thereon.

     On any exercise of its Warrants by a holder, an aggregate  principal amount
of its Notes then  outstanding,  together  with accrued  interest,  equal to the
exercise  price of such Warrants  shall be prepaid and applied by the Company to
the exercise price of the Warrants.  If the Notes have been exchanged for Series
A Preferred Stock then, on any exercise of its Warrants by a holder, such number
of shares of its Series A Preferred  Stock with an aggregate  Redemption  Price,
together with accrued  dividends  thereon,  equal to the exercise  price of such
Warrants  shall be  surrendered to the Company and applied to the exercise price
of the Warrants.

     Upon the merger or  consolidation of the Company or any of its subsidiaries
or the sale, lease, transfer or other disposition of the Company's or any of its
subsidiary's  assets to any person or persons,  each Note then outstanding shall
become due and payable at 100% of the principal amount thereof together with all
interest accrued thereon except under certain circumstances.

     The  Note  Purchase  Agreement  includes  certain   affirmative   covenants
concerning financial and other reporting by the Company;  allowable  inspections
of property;  corporate existence;  payment of taxes and claims; compliance with
laws;  maintenance  of  properties  and  leases;  insurance;  use  of  proceeds;
environmental  compliance;  and maintenance of books and records.  Additionally,
the Company shall, prior to any issuance by the Company of any of its securities
(other than debt securities with no equity  feature),  offer to the Purchaser by
written notice the right,  for a period of 20 days, to purchase the  Purchaser's
pro  rata  share of such  securities  based on the  Purchaser's  portion  of the
outstanding  Common  Stock of the  Company  (or if the  Purchaser  has not fully
exercised its Warrants,  based upon the  Purchaser's  portion of the outstanding
Common  Stock of the  Company  plus the number of shares of Common  Stock of the
Company which the Purchaser  would then be entitled to purchase upon exercise of
its Warrants),  for cash at an amount equal to the price or other  consideration
for which such securities are to be issued.  However,  the preemptive  rights of
the Purchaser  shall not apply to securities  issued (i) as a stock  dividend or
split, (ii) pursuant to the Warrants, options,  convertible securities, or other
rights listed as outstanding on December 18, 1995, (iii) solely in consideration
for the  acquisition of another  entity,  (iv) pursuant to a firm  commitment or
best efforts  underwritten  public  offering,  (v) pursuant to the  Agreement of
Merger and Plan of  Reorganization,  dated as of June 28, 1995, by and among the
Company,  Luxtec CD Acquisition  Co. Inc.,  CardioDyne,  Inc.,  Paul Epstein and
Patrick G.  Phillips,  (vi)  pursuant  to any  employee  benefit  plan or to any
director of  consultant  to the Company in exchange for personal  services,  and
(vii) upon the  exercise of any right which was not itself in  violation  of the
terms of the  agreement.  The Note  Purchase  Agreement  also  contains  certain
negative  covenants that proscribe  certain  transactions with affiliates of the
Company.

<PAGE>

     The Notes are further subject to certain limitations,  terms and conditions
as are set forth in the 8% Senior Subordinated Note due June 1, 2001 attached to
this Proxy Statement as Annex E.


Warrants.

     Pursuant to the Note Purchase Agreement and a Warrant Agreement dated as of
December  18, 1995  (attached as Annex F to this Proxy  Statement,  the "Warrant
Agreement"),  Luxtec has issued the Warrants to the Purchaser, to purchase up to
an  aggregate of 450,000  shares of Luxtec  Common  Stock.  The shares of Common
Stock  issuable  upon  exercise of the  Warrants are referred to as the "Warrant
Shares". The initial exercise price for the Warrants is $3.00 per share, subject
to adjustment pursuant tor certain antidilution provisions.  Each Warrant holder
has the right to exercise  the  Warrants at any time during the period from (and
including)  the date of issuance of any Warrant and until the October 31,  2003,
subject to certain  restrictions.  The issuance of any such  Warrant  Shares may
have a dilutive effect on the holdings of current shareholders. The Warrants are
further subject to certain limitations, terms and conditions as are set forth in
the Warrant  Certficate  dated as of December 18,  1995,  attached to this Proxy
Statement as Annex G.

     The Warrant Agreement includes certain antidilution  provisions concerning:
(i) issuance of additional shares of capital stock; (ii) extraordinary dividends
and distributions;  (iii) treatment of options and convertible  securities;  and
(iv) treatment of stock dividends, stock splits, etc. The Warrant Agreement also
includes certain  tag-along rights attached to certain  management  stockholders
and  the  Warrants  are  further  subject  to  certain  limitations,  terms  and
conditions as are set forth in Warrant Agreement.  Additionally,  the holders of
the Warrant Shares have certain demand and "piggyback"  registration rights with
respect  to the  Warrant  Shares,  subject to certain  limitations,  terms,  and
conditions,  all as set forth in the  Registration  Rights Agreement dated as of
December  18,  1995  (attached  as  Annex  H  to  this  Proxy   Statement,   the
"Registration Rights Agreement").

Comparison of Series A Preferred Stock and the Notes

     Pursuant to the Note Purchase Agreement,  the Company may, at the Company's
option,  require  the  Purchaser  to  exchange  the Notes for shares of Series A
Preferred Stock at an aggregate  redemption price equal to 100% of the principal
amount of the Notes  together with accrued  interest  thereon.  From an economic
standpoint,  the  Notes  and the  Series A  Preferred  Stock  are  substantially
equivalent:  (i) as non-voting,  non-convertible  preferred  stock, the Series A
Preferred Stock is  substantially  equivalent to debt; (ii) the dividends on the
Series A Preferred Stock and the interest on the Notes accrue at the same 8% per
annum rate;  (iii) the Notes mature and the Series A Preferred Stock is required
to be redeemed by the Company on the same date, January 1, 2001; and (iv) at the
option of the Company at any time,  the Notes are subject to prepayment  and the
Series A Preferred Stock is subject to redemption.  With respect to liquidation,
both the Series A Preferred  Stock and the Notes are senior to the Common Stock,
but  unlike  the  Notes,  the  Series A  Preferred  Stock  will be junior to any
outstanding debt obligations of the Company. Finally, the issuance of the Series
A  Preferred  Stock will not have a dilutive  effect on the  holdings of current
shareholders  as  the  Series  A  Preferred  Stock  is  non-voting  and  is  not
convertible into Luxtec Common Stock.

     The  foregoing is a brief summary of certain  provisions of the  agreements
executed and  delivered in  connection  with the  Investment  Transaction.  This
summary is not intended to be a complete statement of all material provisions of
such  agreements  and is qualified in its entirety by reference to the full text
of such  agreements,  copies of which are attached to this Proxy  Statement  and
incorporated  by  reference.  For a  complete  description  of the  terms of the
Investment Transaction,  see the Note Purchase Agreement (attached as Annex D to
this Proxy  Statement),  the Note (attached at Annex E to this Proxy Statement),
the Warrant Agreement (attached as Annex F to this Proxy Statement), the Warrant
Certificate (attached as Annex G to this Proxy Statement),  and the Registration
Rights Agreement (attached as Annex H to this Proxy Statement). The stockholders
of Luxtec  are urged to review  the text of the  foregoing  agreements  in their
entirety.


<PAGE>

                                     PROPOSAL 2

                            ELECTION OF LUXTEC DIRECTORS

     Section 50A of Chapter 156B of the Massachusetts  General Laws provides for
a Board of Directors of such number as is fixed by the  directors,  and which is
divided into three classes serving staggered  three-year terms. The Luxtec Board
has fixed the number of Directors at seven (7). At the Meeting, the terms of the
members of Class III, Dr. Thomas J.  VanderSalm and Mr. James  Berardo,  expire.
Dr.  VanderSalm  and Mr. Berardo are the only nominees for election as Class III
Directors for a term to expire at the 1999 Annual Meeting of Stockholders.

     Unless  authority is withheld,  it is the  intention of the persons  voting
under the  enclosed  proxy to vote such  proxy in favor of the  election  of Dr.
VanderSalm  and Mr. Berardo to be directors of the Company until the 1999 Annual
Meeting of  Stockholders  and until their  successors are elected and qualified.
The affirmative vote of a plurality of the shares of Luxtec Common Stock present
or represented by proxy, and entitled to vote at the Meeting is required for the
election of Dr. VanderSalm and Mr. Berardo.

     The  current  members of Class I, with a term  expiring  at the 1997 Annual
Meeting of  Stockholders,  are Louis C.  Wallace and Patrick G.  Phillipps.  The
members  of Class  II,  with a term  expiring  at the  1998  Annual  Meeting  of
Stockholders are Mr. Paul Epstein, Ms. Lynn Friedel, and Mr. James W. Hobbs.

     The following  table sets forth , with respect to the members of the Luxtec
Board and management of the Company,  (i) the name, age and length of service as
a director or executive  officer,  (ii) the  principal  occupation  and business
experience  of such person for at least the past five years,  (iii) the names of
other companies of which such person currently serves as a director or executive
officer, and (iv) the amount and percentage of Luxtec Common Stock owned by each
such person as of February 29, 1996. The address for each person listed below is
c/o the Company at 326 Clark Street, Worcester, Massachusetts 01606-1214.

<TABLE>

<CAPTION>


                                                                                        

                                                                                          (1) Amount of     Percent of Common
                             Position and Offices with the Company and Other Business       Common Stock     Stock Outstanding
           Name                          Experience During Last Five Years                 Owned Directly                          
- --------------------------- ------------------------------------------------------------ ------------------- -------------------
<S>                                                                                         <C>     <C>            <C>  
James Berardo               James  Berardo  has been a Director  of the  Company  since     154,520 (2)            6.32%
  Age 36                    1995.  Mr.  Berardo   currently   serves  as  President  of
                            Darlco,  Inc.,  a real estate  development  and  investment
                            management  company.  Mr.  Berardo  joined  Darlco in 1986,
                            serving in various  financial  capacities prior to assuming
                            his  current  position  in March,  1995.  Mr.  Berardo is a
                            member  of the  Audit and  Compensation  Committees  of the
                            Board of Directors.

Paul Epstein                Paul Epstein  joined the Company in 1995 as Vice  President     166,894 (3)            6.82%
  Age 65                    of Business  Development  and  Strategic  Planning and as a
                            Director.  Mr. Epstein,  a co-founder of CardioDyne,  Inc.,
                            served as  Chairman,  Vice  President  and Chief  Financial
                            Officer   from  the  time  of   CardioDyne's   founding  in
                            February,  1989,  until the merger  with Luxtec in October,
                            1995 Previously,  Mr. Epstein  co-founded  Electronic Image
                            Systems  Corporation,  Brattle Instrument  Corporation and,
                            most recently,  Omni-Flow, Inc., which introduced the first
                            multiple  medication,  programmable  infusion  pump and was
                            acquired  by  Abbott  Laboratories  in  1989.  Mr.  Epstein
                            holds B.S. and M.S.  degrees in Chemical  Engineering and a
                            B.S.  degree in Business  Management  from MIT. Mr. Epstein
                            has been  jointly  awarded  eleven  patents in the  medical
                            instrumentation and communication fields.

<PAGE>

                                                                                           (1) Amount of     Percent of Common
                             Position and Offices with the Company and Other Business       Common Stock     Stock Outstanding
           Name                          Experience During Last Five Years                 Owned Directly
                                                                                          
Lynn K. Friedel             Lynn K.  Friedel has been a Director  of the Company  since        13,500                *
  Age 46                    1988.  Since 1994,  Ms.  Friedel has been Vice President of
                            IQ  Systems,   Inc.,  a  semiconductor   company  based  in
                            Newtown,   CT.  Ms.   Friedel  was  employed  at  Termiflex
                            Corporation of Merrimack,  NH, a manufacturer  of hand held
                            computer  terminals,  from 1986 to 1993,  most  recently as
                            Vice     President,     Finance,     Administration     and
                            Manufacturing.  Ms.  Friedel  is a member  of the Audit and
                            Compensation Committees of the Board of Directors.

James W. Hobbs              James W. Hobbs was elected to the  positions of  President,        45,100              1.81%
  Age 47                    Chief  Executive  Officer and  Director in 1993.  Mr. Hobbs
                            was Chief  Executive  Officer  of Graylyn  Associates  from
                            1992 to 1993.  Graylyn was an  investment  firm  founded by
                            Mr.  Hobbs to invest  in early  stage  medical  technology.
                            Prior to Graylyn,  Mr.  Hobbs served as the  President  and
                            Chief  Executive  Officer  of Genica  Pharmaceuticals  from
                            1990  to  1992.  Genica  Pharmaceuticals  is a  corporation
                            engaged in providing new  diagnostic  assays and conducting
                            therapeutic  research  for  neurological   disorders.   Mr.
                            Hobbs   was   with   Johnson   and   Johnson   Professional
                            Diagnostics  as Vice  President  and General  Manager  from
                            1985 to  1989.  Mr.  Hobbs is a  member  of the  Nominating
                            Committee of the Board of Directors.

David Mutch                 David Mutch is Vice  President  of Sales and  Marketing  of        26,710              1.09%
  Age 51                    the Company.  Mr.  Mutch  joined the Company in  September,
                            1992 as  Director  of Sales and  Marketing  and assumed his
                            present position in December,  1994. Previously,  Mr. Mutch
                            held various  management  positions  with  Hewlett  Packard
                            Company  over a  twenty-one  year  career.  During his last
                            five years at Hewlett Packard,  Mr. Mutch was the Marketing
                            Manager for the Health Care Information Systems Division.

Patrick G. Phillipps        Patrick G.  Phillipps  joined  the  Company in 1995 as Vice     225,064 (4)            9.20%
  Age 50                    President of Engineering and a Director.  Mr. Phillipps,  a
                            co-founder  of  CardioDyne,  Inc.,  served as President and
                            Chief  Executive  Officer  from  the  time of  CardioDyne's
                            founding in  February,  1989,  until the merger with Luxtec
                            in October,  1995.  Previously,  Mr. Phillipps  founded the
                            Engineering  Department of Lifeline Systems, Inc., where he
                            served as Vice  President  of  Engineering  and oversaw the
                            development  and   introduction  of  a  new  generation  of
                            Lifeline's  hospital  based  emergency call system for home
                            use by the elderly.  Mr.  Phillipps holds an S.B. degree in
                            Electrical  Engineering  from  MIT  and  has  been  jointly
                            awarded over a dozen patents in the medical  monitoring and
                            related fields.


<PAGE>
                                                                                           (1) Amount of     Percent of Common
                             Position and Offices with the Company and Other Business       Common Stock     Stock Outstanding
           Name                          Experience During Last Five Years                 Owned Directly

Samuel M. Stein             Samuel Stein is Vice President,  Chief  Financial  Officer,        7,045                 *
  Age 56                    Treasurer  and  Assistant  Clerk of the Company.  Mr. Stein
                            joined the Company in October,  1993 as Vice  President  of
                            Finance and Chief Financial  Officer and was elected to the
                            further  offices of Treasurer  and  Assistant  Clerk during
                            1994.  From 1990 to 1993,  Mr.  Stein was  employed  as the
                            Corporate  Controller of Great American Software,  Inc., an
                            accounting software manufacturer.

Thomas J. Vander Salm       Dr.  Thomas  Vander Salm has been a Director of the Company         53,700 (5)         2.19%
  Age 55                    since 1984.  Dr.  Vander  Salm is Chief of Cardio  Thoracic
                            Surgery  and  has  been  a  Professor  of  Surgery  at  the
                            University of  Massachusetts  Medical  School in Worcester,
                            MA since  1970.  Dr.  Vander  Salm is a member of the Audit
                            and Compensation Committees of the Board of Directors.

Louis C. Wallace            Louis C.  Wallace has been a Director of the Company  since        37,250              1.52%
  Age 55                    1989.   Mr.   Wallace  is  the  founder  and  President  of
                            Specialty  Surgical   Instrumentation,   Inc.  (S.S.I.),  a
                            manufacturer  and  distributor  of  surgical   instruments.
                            S.S.I.  was  established  in  Nashville,  TN in  1976.  Mr.
                            Wallace  is a member  of the  Compensation  and  Nominating
                            Committees of the Board of Directors.

Nominees,      directors     and                                                              729,783              28.90%
officers as a group (9 persons)
=========================================================================================
</TABLE>

*  Indicates less than 1.0%

     (1) Shares of Common Stock subject to options or warrants exercisable as of
April 30,  1996 (or  exercisable  within 60 days  after such  date),  are deemed
outstanding  for purposes of computing  the  percentage  ownership of the person
holding such option or warrant but are not outstanding for purposes of computing
the  percentage  of any  other  person.  Unless  otherwise  indicated  in  these
footnotes, each stockholder has sole voting and investment power with respect to
the shares beneficially owned.
 
     (2) Mr. Berardo  beneficially  owns, as trustee of various trusts,  154,520
shares of the Company's Common Stock.

     (3) Mr.  Epstein owns 84,676 shares in his name and may be deemed to be the
beneficial owner of 82,218 shares in the name of his wife, Mary Epstein.

     (4) Mr.  Phillipps  owns 118,159 shares in his name and may be deemed to be
the  beneficial  owner of  106,905  shares  in the name of his  wife,  Janice B.
Phillipps. 

     (5) The 45,700  shares of the  Company's  Common  Stock owned of record and
beneficially  by Thomas J. Vander Salm  includes  32,000 shares of the Company's
Common Stock owned of record by the trustees of the Vander Salm Family Trust, of
which he may be deemed to be a beneficial owner.


<PAGE>

     The  following  table  sets  forth as of April 30,  1996,  the name of each
person who, to the knowledge of the Company,  owned beneficially more than 5% of
the shares of Common Stock of the Company  outstanding  at such date, the number
of shares owned by each of such persons and the  percentage  of the  outstanding
shares represented thereby.

<TABLE>

<CAPTION>
            Name and Address                     Amount and Nature of                Percentage of Common
          of Beneficial Owner                  Beneficial Ownership (1)               Stock Outstanding

<S>                                                      <C>     <C>                        <C>  
James Berardo                                            154,520 (2)                        6.32%
6624 Fannin Suite 2700
Houston, TX  77030

Denton A. Cooley, MD                                    352,378                             14.41%
6624 Fannin, Suite 2700
Houston, TX  77030

Paul Epstein                                            166,894 (3)                         6.82%
95 Clinton Road
Brookline, MA  02146

G&G Diagnostics Fund, L.P. III                          142,816                             5.84%
30 Ossipee Road
Newton, MA  02164

Geneva Middle Market Investors, L.P.                    450,000 (4)                         15.54%
70 Walnut Street
Wellesley, MA  02181

Rita Kloots                                             155,100                             6.34%
Box 1077
Sturbridge, MA  01566

Patrick G. Phillips                                     225,064 (5)                         9.20%
224 Old County Road
Lincoln, MA  01773

David Tweed                                             126,433                             5.17%
2011 Tall Palm Road
Melbourne, FL  32935

</TABLE>

     (1) Shares of Common Stock subject to options or warrants exercisable as of
April 30,  1996 (or  exercisable  within 60 days  after such  date),  are deemed
outstanding  for purposes of computing  the  percentage  ownership of the person
holding such option or warrant but are not outstanding for purposes of computing
the percentage of any other person.

     (2) Mr. Berardo  beneficially  owns, as trustee of various trusts,  154,520
shares of the Company's Common Stock.

     (3) Mr.  Epstein owns 84,676 shares in his name and may be deemed to be the
beneficial owner of 82,218 shares in the name of his wife, Mary Epstein.

     (4) Consists of shares issuable to GMMI upon exercise of a warrant.

     (5) Mr.  Phillipps  owns 118,159 shares in his name and may be deemed to be
the  beneficial  owner of  106,905  shares  in the name of his  wife,  Janice B.
Phillipps.

<PAGE>

Board of Directors Meetings and Committees

     During the fiscal year ended October 31, 1995 (the "1995 Fiscal Year"), the
Luxtec Board held four (4) meetings,  and one (1) meeting where action was taken
by written  consent.  During  the 1995  Fiscal  Year,  each  incumbent  director
attended at least 75% of the  aggregate  of the number of meetings of the Luxtec
Board  and the total  number of  meetings  held by all  committees  on which the
individual served.

     The Audit Committee presently is composed of four directors: James Berardo,
Paul Epstein, Lynn K. Friedel and Thomas J. VanderSalm. Responsibilities of this
committee  include  engagement of  independent  auditors,  review of audit fees,
supervision  of matters  relating  to audit  functions,  review  and  setting of
internal  policies  and  procedures  regarding  audits,   accounting  and  other
financial controls,  and reviewing related party  transactions.  During the 1995
Fiscal Year, the Audit Committee met one (1) time.

     The Compensation  Committee presently is compose of three directors:  James
Berardo,  Lynn  K.  Friedel  and  Louis  C.  Wallace.  Responsibilities  of this
committee include approval of remuneration  arrangements for executive  officers
of the Company,  review and approval of compensation plans relating to executive
officers and  directors,  including  grants of stock options and other  benefits
under the  Company's  stock option  plan,  and general  review of the  Company's
employee  compensation  policies.  None  of  the  members  of  the  Compensation
Committee  has  been an  employee  of the  Company  at any time and none has any
relationship  with  either  the  Company  or the  Company's  officers  requiring
disclosure  under   applicable   regulations  of  the  Securities  and  Exchange
Commission.  During the 1995 Fiscal Year, the Compensation Committee met two (2)
times.

Executive Compensation

     The table below sets forth certain compensation  information for the fiscal
years ended October 31, 1995, 1994 and 1993 of those persons who were at October
31, 1995: (i) the Chief Executive Officer,  and (ii) the most highly compensated
executive  officers  whose  total  annual  salary  and bonus  exceeded  $100,000
(collectively, the "Named Officers").
<TABLE>
<CAPTION>

                                            Summary Compensation Table
                                                                                                      Long-Term


                                                                                                    Compensation
                                                      Annual Compensation                              Awards
                                           ----------------------------------------- --------------------------------------------
    Name and                 Fiscal                                                                               All Other
Principal Position            Year              Salary($)            Bonus($)          Options (#)         Compensation ($)

<S>                          <C>                <C>                   <C>                 <C>                       
     James Hobbs             1995               $154,827              $23,500             50,000                  --
       President, CEO and    1994               $154,903              $16,000               0                     --
       Director              1993               $115,385                --                50,000                  --

     Samuel M. Stein         1995                $86,716              $21,750             40,000                  --
       CFO and Treasurer     1994                $83,366                --                  0                     --
                             1993                $4,904                 --                10,000                  --

     David Mutch             1995                $86,827              $21,750             40,000                  --
       VP Marketing and      1994                $83,768              $17,000               0                     --
       Sales                 1993                $76,924                --                10,000                  --

</TABLE>


     The  following  table sets forth  grants of stock  options  pursuant to the
Company's 1993 Stock Plan, as amended,  during the fiscal year ended October 31,
1995 to the Named Officers listed in the Summary Compensation Table above.


<PAGE>

<TABLE>

<CAPTION>

                                        OPTION GRANTS IN LAST FISCAL YEAR
                                                Individual Grants
- -------------------------------------------------------------------------------------------------------------------
                                                                                 Potential Realizable Value at
                                  Percent of Total                               Assumed Annual Rates of Stock
                                   Options Granted                              Price Appreciation for Option 
                       Options     to Employees in   Exercise or                           Term (1)
                       Granted       Fiscal Year      Base Price   Expiration    
Name                     (#)                          ($/Share)       Date            5% ($)               10%
                                                                                ($)
- -------------------- ------------ ------------------ ------------- ------------ --------------------------------

<S>                    <C>               <C>            <C>          <C>  <C>      <C>                 <C>     
James W. Hobbs         50,000            38%            $4.63        12/8/04       $145,500            $369,000

Samuel M. Stein        40,000            31%            $4.63        12/8/04       $116,500            $295,000

David Mutch            40,000            31%            $4.63        12/8/04       $116,500            $295,000

</TABLE>

                  OPTION EXERCISES AND FISCAL YEAR-END VALUES

     The  following  table sets  forth  information  with  respect to options to
purchase the Company's Common Stock granted under the 1993 Stock Option Plan, as
amended,  including (i) the number of shares  purchased upon exercise of options
in the most recent fiscal year,  (ii) the net value realized upon such exercise,
(iii) the number of  unexercised  options  outstanding  at October 31, 1995, and
(iv) the value of such unexercised options at October 31, 1995:
<TABLE>
<CAPTION>

                   AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR AND OCTOBER 31, 1995 OPTION VALUES
- --------------------------------------------------------------------------------------------------------------------------
                                                     Number of Securities Underlying          Value of Unexercised
                                                      Unexercised Options at October     In-The-Money Options at October
                                                               31, 1995 (#)                       31, 1995 ($)
- ----------------- --------------- ----------------- ----------------------------------- ----------------------------------
                      Shares
                   Acquired on     Value Realized
Name               Exercise (#)         ($)          Exercisable      Unexercisable        Exercisable/Unexercisable (1)
- ----------------- --------------- ----------------- --------------- ------------------- ----------------------------------

<S>                                                     <C>               <C>             <C>               <C>    
James Hobbs             -                -              30,000            70,000          $82,500           $55,000
Samuel Stein            -                -              4,000             46,000          $ 9,480           $14,220
David Mutch             -                -              4,000             46,000          $ 9,480           $14,220

================= ===============
</TABLE>

               (1) Value is based on the closing  sale price of the Common Stock
          as of October 31, 1995 ($4.00) minus the exercise price.

Executive Employment Agreements

     The Company has entered into an employment  agreement  with James W. Hobbs,
pursuant to which the Company has agreed to employ Mr.  Hobbs as  President  and
Chief Executive  Officer.  The agreement with Mr. Hobbs was entered into on June
10, 1993 with an initial term of one year with automatic renewals for successive
terms of one year each unless  either  party gives  notice of  intention  not to
renew. The Compensation Committee of the Luxtec Board set Mr. Hobbs' base salary
for 1995 at $162,000 and for 1996 at $168,500.  Mr. Hobbs is entitled to receive
an annual  bonus in cash and/or  equity of the Company from an annual bonus pool
based,  in Fiscal Year 1995, on 1.5% of the net sales of the Company,  with such
bonus to be determined by the Compensation Committee. Factors taken into account
by  the  Compensation   Committee  in  determining  bonuses  include  return  on
investment,  net sales,  and net income compared to the business plan.  Although
there  is no  maximum  percentage  bonus,  30% of base  salary  is the  expected
guideline.  Mr.  Hobbs is entitled to  severance  pay in an amount  equal to six
months of his then current  annual salary if his employment is terminated by (i)
the Company  without  cause or (ii) Mr. Hobbs for Good Reason (as defined in the
agreement).


<PAGE>

Director Compensation

     The Company pays non-employee directors $500 for attendance at each meeting
of the Luxtec  Board,  $250 per each  meeting of a committee  thereof  ($150 per
meeting of a committee if such meeting is concurrent  with a regular  meeting of
the Luxtec  Board),  and $100 per  meeting  held by  telephone  conference.  The
Company also pays  expenses for  attendance  at meetings of the Luxtec Board and
committees thereof.  Additionally,  non-employee  Directors are compensated with
options to purchase  shares of Common Stock of the Company,  in accordance  with
the 1995 Stock Option Plan For Non-Employee Directors.

                         REPORTS OF BENEFICIAL OWNERSHIP

     Based solely on a review of reports  furnished to the Company  (none having
been so received) or written  representations  from the Company's  directors and
executive  officers,  the Company believes that all reports required to be filed
pursuant  to Section 16 of the  Exchange  Act were  satisfied  by the  Company's
directors,  executive  officers and ten percent  (10%)  holders  during the 1995
fiscal year.

                              CERTAIN TRANSACTIONS

     Mr. Louis C. Wallace is currently, and has been since 1989, a member of the
Board of Directors of the Company.  Mr.  Wallace is the founder and President of
Specialty Surgical Instrumentation,  Inc. ("SSI"), a surgical distributor in ten
(10)  southeastern  states.  SSI is the largest single  customer of the Company,
representing  approximately  fifteen  percent  (15%) of net sales during  fiscal
1995. SSI and the Company  operate at arms length with a contract  substantially
the same as the other  domestic  distributors  of the  Company's  products.  The
Company expects that SSI will represent approximately the same percentage of net
sales during fiscal 1996 as occurred during fiscal 1995.



<PAGE>
                                     PROPOSAL 3

          AMENDMENT OF THE COMPANY'S  1993 EMPLOYEE  STOCK PURCHASE PLAN TO
       INCREASE THE NUMBER OF SHARES  AUTHORIZED  FOR ISSUANCE UNDER THE PLAN
        AND TO INCREASE  THE MAXIMUM  NUMBER OF SHARES THAT EACH  EMPLOYEE MAY
                   PURCHASE DURING EACH PERIOD TO 1,000 SHARES

     The Luxtec Board has authorized,  by votes adopted at a meeting on December
14, 1995,  subject to  stockholder  ratification,  changes to the Company's 1993
Employee  Stock Purchase Plan (the "Plan") to (i) increase the maximum number of
shares  authorized  by 50,000  shares from  25,000 to 75,000  shares and (ii) to
increase the maximum number of shares  purchasable  by a participant  thereunder
from 500 shares every six months to 1,000 shares every six months.


Purpose.  

     The Plan is intended to provide an  incentive  to, and to  encourage  stock
ownership  by,  all  eligible  employees  of  the  Company,   and  participating
subsidiaries so that they may share in the growth of the Company by acquiring or
increasing their  proprietary  interest in the Company.  The Plan is designed to
encourage eligible  employees to remain in the employ of the Company.  Under the
Plan,  payroll  deductions  are used to purchase the Company's  Common Stock for
eligible, participating employees through the exercise of stock options.

     It is intended that options  issued  pursuant to this Plan will  constitute
options issued  pursuant to an "employee stock purchase plan" within the meaning
of  Section  423 (b) of the  Internal  Revenue  Code of 1986,  as  amended  (the
"Code").


Administration.

     The Plan is  administered  by the Board of Directors  of the  Company.  The
Board may appoint a committee of not less than two directors to  administer  the
Plan.  The Board of Directors,  subject to the  provisions of the Plan,  has the
power to construe the Plan, to determine all questions thereunder,  and to adopt
and amend such rules and  regulations for  administration  of the Plan as it may
deem appropriate.


Creation, Amendment and Termination of the Plan

     The Plan was adopted by the  Company's  Board of  Directors on February 24,
1994, and was approved by the Company's shareholders on April 24, 1994.

     The Board of Directors  may from time to time adopt  amendments to the Plan
provided that, without the approval of the Company's shareholders,  no amendment
may  increase  the number of shares that may be issued  under the Plan or change
the class of employees eligible to receive options under the Plan, or cause Rule
16b-3 under the Securities  Exchange Act of 1934 to become  inapplicable  to the
Plan.

     Unless  terminated  sooner as provided  below,  the Plan shall terminate on
October 31, 1999. The Plan may be terminated at any time by the Company's  Board
of Directors but such termination will not affect options then outstanding under
the Plan. The Plan will terminate in any case when all or  substantially  all of
the unissued  shares of Common Stock  reserved for the purposes of the Plan have
been  purchased.  If at any time shares of Common Stock reserved for the purpose
of the Plan  remain  available  for  purchase  but not in  sufficient  number to
satisfy all then unfilled  purchase  requirements,  the available shares will be
apportioned among  participants in proportion to their options and the Plan will
terminate.  Upon such  termination  or any other  termination  of the Plan,  all
payroll  deductions  not used to purchase  Common Stock will be refunded to Plan
participants without interest.


                                       





                                       
<PAGE>

Shares Subject to the Plan

     Previously,  the Plan  authorized  the  issuance of up to 25,000  shares of
Common  Stock  (subject  to  adjustment  for  capital  changes)  pursuant to the
exercise of  non-transferable  options granted to participating  employees.  The
Common  Stock  subject  to the  options  under the Plan  included  shares of the
Company's  authorized  but  unissued  Common  Stock and  shares of Common  Stock
reacquired by the Company, including shares purchased in the open market. Option
holders are protected against dilution in the event of a recapitalization, stock
split, merger, consolidation,  reorganization,  combination,  liquidation, stock
dividend or similar transaction.



Participation in the Plan

     An employee electing to participate in the Plan must authorize an amount (a
whole  percentage not less than 1% nor more than 10% of the  employee's  regular
pay) to be deducted  by the Company  from the  employee's  pay during  six-month
payroll deduction periods in each year (the "Payment  Periods").  The designated
Payment  Periods are November 1st to April 30th and May 1st to October 31st. The
Company will accumulate and hold for the employee's account the amounts deducted
from his pay. No interest will be paid on these  amounts.  On the first business
day of each Payment Period,  the Company will grant to each Plan  participant an
option to purchase shares of the Common Stock of the Company,  previously,  each
option covered a maximum of 500 shares.  On the last day of the Payment  Period,
the employee will be deemed to have exercised this option,  at the option price,
to  the  extent  of  such  employee's  accumulated  payroll  deductions,  on the
condition  that  the  employee  remains  eligible  to  participate  in the  Plan
throughout the Payment Period.  Under the terms of the Plan, the option price is
an amount equal to 85% of the fair market value of the Common Stock,  rounded up
to avoid  fractions of a dollar other than 1/4, 1/2 and 3/4, on either the first
business day or the last business day of the Payment Period, whichever is lower.

     An employee may enter the Plan by  delivering  to the Company,  at least 10
days  before  the  beginning  date of the next  succeeding  Payment  Period,  an
authorization   stating  the  percentage  to  be  deducted  regularly  from  the
employee's  pay and  authorizing  the purchase of shares of Common Stock for the
employee in each Payment Period in accordance with the terms of the Plan.

     Unless an employee  files a new  authorization  or withdraws from the Plan,
the deductions and purchases  under the  authorization  the employee has on file
under the Plan will  continue  from the  initial  Payment  Period to  succeeding
Payment  Periods as long as the Plan  remains in effect.  Deductions  may not be
increased  or  decreased  during a Payment  Period.  However,  an  employee  may
withdraw in full from the Plan as described below.

     An employee may withdraw  from the Plan,  in whole but not in part,  at any
time prior to the last  business  day of each  Payment  Period by  delivering  a
withdrawal  notice to the  Company,  in which event the Company  will refund the
entire  balance of the employee's  deductions  not  previously  used to purchase
stock under the Plan without interest.



Eligibility

     Employees of the Company (and participating  subsidiaries)  whose customary
employment  is more than 20 hours per week and more than 5 months  per  calendar
year,  and who have been on the  Company  payroll  for more  than 6  consecutive
calendar  months  at  the  beginning  of  a  payment  period,  are  eligible  to
participate  in the Plan.  An  employee  may not be granted an option  under the
Plan,  if after the  granting  of the option such  employee  would be treated as
owning 5% or more of the combined  voting power or value of all classes of stock
of the  Company or its  subsidiaries.  Directors  who are not  employees  of the
Company may not participate in the Plan.

     If an  employee  is not a  participant  in the  Plan on the last day of the
Payment  Period,  the  employee  is not  entitled to  exercise  his  option.  An
employee's  rights under the Plan terminate upon his voluntary  withdrawal  from
the Plan at any  time,  or when he  ceases  employment  because  of  retirement,
resignation,  lay-off,  discharge,  death, change of status or any other reason,
except that if an  employee  is on a leave of absence  from work during the last
three  months  of  any  Payment  Period,  he  is  nevertheless  deemed  to  be a
participant in the Plan on the last day of the Payment Period.

<PAGE>

     An employee's rights under the Plan are the employee's alone and may not be
transferred  or assigned to, or availed of by, any other  person,  other than by
the laws of descent and  distribution.  Any option granted to an employee may be
exercised, during the employee's lifetime, only by the employee.


Miscellaneous

     The proceeds received by the Company from the sale of Common Stock pursuant
to the  Plan  will  be  used  for  general  corporate  purposes.  The  Company's
obligation  to deliver  shares of Common Stock is subject to the approval of any
governmental  authority required in connection with the sale or issuance of such
shares. The date of commencement of the first Payment Period was May 1, 1994.

     The Plan is not an employee  benefit plan that is subject to the provisions
of the Employee  Retirement  Income  Security Act of 1974, and the provisions of
Section 401(a) of the Code are not applicable to the Plan.


Federal Income Tax Consequences

     An  option  granted  under the Plan is  intended  to  qualify  as an option
granted under an employee  stock  purchase plan as defined in Section 423 of the
Code,  and is taxed in accordance  with Sections 421 and 423 of the Code and the
regulations issued thereunder.

     The  following  general rules are  currently  applicable  for United States
federal  income tax  purposes to  employees  who  receive  grants of options for
Common Stock and purchase shares of Common Stock pursuant to the Plan:

     1.The  amounts  deducted  from an  employee's  pay  under  the Plan will be
included  in the  employee's  compensation  subject to federal  income  tax.  No
additional  income will be realized by the  employee  either at the time options
are granted  pursuant to the Plan or at the time the employee  purchases  shares
pursuant to the Plan.

     2.If the  employee  disposes of shares of Common  Stock more than two years
after the first  business  day of the  Payment  Period in  respect  of which the
employee  acquired the shares,  then upon such  disposition  the  employee  will
recognize ordinary compensation income in an amount equal to:

               (a)the  lesser of the fair market  value of the shares (i) on the
          date of disposition  and (ii) on the first business day of the Payment
          Period in which the shares were purchased; minus

               (b)the amount the employee paid for the shares.

     In addition,  the employee generally will recognize  long-term capital gain
or loss in an amount equal to the  difference  between the amount  realized upon
the sale of the shares and the employee's  basis in the shares (i.e., the amount
the  employee  paid for the shares  plus the amount,  if any,  taxed as ordinary
compensation income).

     3.If the employee disposes of shares of Common Stock within two years after
the first  business  day of the Payment  Period in respect of which the employee
acquired the shares,  then upon disposition the employee will recognize ordinary
compensation income in an amount equal to the excess of the fair market value of
the shares on the date the employee purchased them (the last business day of the
applicable Payment Period) over the amount the employee paid for the shares.

     In addition,  the employee  generally will recognize a capital gain or loss
in an amount equal to the difference  between the amount  realized upon the sale
of the  shares and the  employee's  basis in the  shares  (i.e.,  the amount the
employee  paid for the shares plus the amount  taxed to the employee as ordinary
compensation  income).  If the  employee  has held the  shares for more than one
year, this gain or loss will be long-term capital gain or loss.
<PAGE>

     4.If the two-year holding period is satisfied, the Company will not receive
any deduction for federal income tax purposes with respect to the options or the
shares of Common  Stock  issued upon their  exercise.  If the  two-year  holding
period is not satisfied,  the Company  generally will be entitled to a deduction
in an  amount  equal to the  amount  that is  considered  ordinary  compensation
income,  subject to general  limitations on the  deductibility  of  compensation
expense.


Proposed Action

     The Luxtec  Board  recommends  that  shareholders  vote "FOR" the  proposed
amendment of the Plan and the enclosed  proxy will be so voted unless a contrary
vote is  indicated.  The  affirmative  vote of the  holders of a majority of the
shares of Luxtec Common Stock represented in person or by proxy, and entitled to
vote, at the Meeting is required for approval of the amendment of the Plan.



                                   PROPOSAL 4

                    RATIFICATION OF APPOINTMENT OF ACCOUNTANTS

     Arthur Andersen LLP,  independent  certified public accountants,  have been
auditors of the Company since 1991.  The Luxtec Board has  recommended  that the
stockholders  ratify the  reappointment  of Arthur Andersen LLP as the Company's
auditors for the current fiscal year.

     A  representative  of Arthur  Andersen LLP is expected to be present at the
Meeting and will be available to answer any appropriate questions.

     The Luxtec Board recommends that the  shareholders  vote "FOR" the proposal
to ratify the appointment of Arthur Andersen LLP, and the enclosed proxy will be
so voted  unless a  contrary  vote is  indicated.  The  affirmative  vote of the
holders of a majority of the shares of Luxtec Common Stock represented in person
or by proxy, and voting, at the Meeting is required to ratify the appointment of
Arthur  Andersen LLP. In the event the appointment of Arthur Andersen LLP should
not be  approved  by the  shareholders,  the  Luxtec  Board  will  make  another
appointment to be effective at the earliest possible time.



<PAGE>
                            STOCKHOLDER PROPOSALS

     The Luxtec  Board will make  provision  for  presentation  of  proposals by
shareholders at the 1997 Annual Meeting of  Stockholders  (or special meeting in
lieu thereof) provided such proposals are submitted by eligible shareholders who
have  complied  with the relevant  regulations  of the  Securities  and Exchange
Commission.  Such  proposals  must be  received  by the  Company  no later  than
December  31,  1996  to be  considered  for  inclusion  to the  Company's  proxy
materials relating to that meeting.

                                    GENERAL

     The  management  of the Company knows of no matter other than the foregoing
to  be  brought   before  the  Meeting.   However,   the  enclosed  proxy  gives
discretionary authority in the event any additional matters should be presented.

     The Company  will  provide  free of charge to any  stockholder  from whom a
proxy is solicited  pursuant to this Proxy Statement,  upon written request from
such  stockholder,  a  copy  of the  Company's  annual  report  filed  with  the
Securities  and Exchange  Commission on Form 10-K for the Company's  fiscal year
ended  October 31, 1995.  Requests for such report  should be directed to Luxtec
Corporation, 326 Clark Street, Worcester,  Massachusetts 01606-1214,  Attention:
Chief Financial Officer.

     The Company expects to hold its next stockholder  meeting on or about April
17, 1997 and proxy  materials in connection with that meeting are expected to be
mailed approximately 30 days prior to the meeting.




                                                     JAMES W. HOBBS
                                                     President




<PAGE>
                                                          Appendix 1
                             LUXTEC CORPORATION
                              326 Clark Street
                      Worcester, Massachusetts 01606-1214


This proxy is solicited on behalf of the Board of Directors.

     The  undersigned  hereby  appoints  James W.  Hobbs and  Samuel M. Stein or
either of them as Proxies,  each with the power to appoint his  substitute,  and
hereby  authorizes  them to represent and to vote as designated  below,  all the
shares of common stock of Luxtec  Corporation  (the "Company") held of record by
the  undersigned  on May 17, 1996, at the 1996 Annual  Meetings of  Stockholders
(the  "Meeting") to be held on June 20, 1995 or any  postponement or adjournment
thereof.


     1. To approve an amendment to the Company's Articles of Organization to (i)
authorize  500,000  shares of  preferred  stock,  par value $1.00 per share (the
"Preferred Stock"), with such designations,  powers,  privileges and rights, and
qualifications,  limitations and restrictions in respect of each class or series
of Preferred  Stock as determined by vote of the Company's Board of Directors or
a committee  thereof,  and (ii)  authorize the  Company's  Board of Directors to
issue the Preferred Stock in such classes or series and to determine the powers,
privileges and rights, and the  qualifications,  limitations and restrictions in
respect to each class or series of Preferred Stock by vote thereof.


           ____ FOR              ____ AGAINST              ____ ABSTAIN
    

     2. To elect directors

                ____ FOR all nominees (except as marked to the contrary below)
                        
                ____ WITHHOLD AUTHORITY for all nominees listed below

                                    James Berardo
                                    Dr. Thomas J. VanderSalm

(Instruction:  To withhold authority to vote for any individual, 
write the nominee's name on the space provided
below.)


________________________________________________     __________________________


<PAGE>
     3. To ratify the amendment of the Company's  1993 Employee  Stock  Purchase
Plan to (i)  increase  the maximum  number of shares  authorized  thereunder  by
50,000  shares,  from 25,000 to 75,000  shares,  and (ii)  increase  the maximum
number of shares  purchasable by a participant  thereunder from 500 shares every
six months to 1,000 shares every six months.


           ____ FOR            ____ AGAINST             ____ ABSTAIN
   

     4. To ratify the appointment of Arthur  Andersen LLP as independent  public
accountants of the Company.


           ____ FOR             ____ AGAINST            ____ ABSTAIN


Account No.                  No. of Shares                      Proxy No.






     This proxy, when properly executed, will be voted in the manner directed by
the undersigned  stockholder.  If no direction is made, this proxy will be voted
FOR all nominees for director and FOR the action  described in each of the Items
above. In their  discretion,  the Proxies are authorized to vote upon such other
business as may properly come before the Meeting or any adjournment thereof.

     Please  sign  exactly as the name  appears  below.  When shares are held by
joint tenants, both should sign.

         Dated________________________________________________

         Signature____________________________________________

         Signature____________________________________________
                               (if held jointly)

                        ______________________________

PLEASE MARK, SIGN, DATE AND RETURN THIS PROXY PAPER PROMPTLY USING THE ENCLOSED
ENVELOPE.
                        ______________________________



<PAGE>
                                                 Federal Identification
                                                 No. 04-2741310

                       The Commonwealth of Massachusetts
                             William Francis Galvin
                          Secretary of the Commonwealth
           One Ashburton Place, Boston, Massachusetts 02108-1512

                           ARTICLES OF AMENDMENT
                (General Laws, Chapter 156B, Section 72)

We,      _________James W. Hobbs, President,
and      _________Justin P. Morreale, Clerk

of       _________ Luxtec Corporation       
                   (Exact name of corporation)

located at:_______ 326 Clark Street,  Worcester, Massachusetts  01606 
                   (Street address of corporation in Massachusetts)

certify that these Articles of Amendment effecting articles numbered:

         _________ 3, 4                                                    
                   (Number those articles 1, 2, 3, 4, 5 and/or 6 being amended)

of the Articles of Organization were duly adopted at a meeting held on 
                     , 1996, by vote of:

         _________ shares of Common Stock out of__________ shares outstanding,
                             type, class & series (if any)

         _________ shares of ____________ out of__________ shares outstanding,
                             type, class & series (if any)

         _________ shares of ____________ out of__________ shares outstanding,
                             type, class & series (if any)

being at least a two-thirds of each type, class or series outstanding and 
entitled to vote thereon and of each type, class or series of stock whose 
rights are adversely affected thereby:

VOTED:         To amend the Articles of  Organization  of the  Corporation  to
               authorize  1,000,000  shares of preferred  stock, par value $1.00
               per share, with such designations, powers, privileges and rights,
               and  qualifications,  limitations and  restrictions in respect of
               each class or series of preferred  stock as determined by vote of
               the Board of Directors or a committee  thereof,  and to authorize
               the  Board of  Directors  to issue  the  preferred  stock in such
               classes or series and to  determine  the powers,  privileges  and
               rights, and the  qualifications,  limitations and restrictions in
               respect to each class or series of preferred  stock by vote. (See
               Continuation Page IV attached hereto as Exhibit A)

     Note: If the  space  provided  under  any  article  or item on this form is
insufficient,  additions shall be set forth on one side only of separate 8 1/2 x
11 sheets of paper with a left margin of at least 1 inch. Additions to more than
one article may be made on a single sheet so long as each article requiring each
addition is clearly indicated.


<PAGE>
To change the number of shares and the par value (if any) of any type, class or
series of stock which the corporation is authorized to issue, fill in the 
following:

To total presently authorized is:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK
<TABLE>

<CAPTION>
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
<S>                   <C>                              <C>                 <C>                         <C>    
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     10,000,000                $.01

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------


Change the total authorized to:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     10,000,000                $.01

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:                   500,000                 $1.00

- --------------------- ----------------------------     ------------------- --------------------------- -----------------


</TABLE>




<PAGE>






























     The foregoing  amendment(s)  will become  effective  when these Articles of
Amendment are filed in accordance  with General  Laws,  Chapter 156B,  Section 6
unless  these  articles  specify,  in  accordance  with  the vote  adopting  the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the amendment will become effective on such later date.

Later effective date: __________________________

SIGNED UNDER THE PENALTIES OF PERJURY, this ________ day of ________, 1996.


         ___________________________________________, President


         ___________________________________________, Clerk



<PAGE>
                     THE COMMONWEALTH OF MASSACHUSETTS


                           ARTICLES OF AMENDMENT
                 (General Laws, Chapter 156B, Section 72)


===============================================================================


        I hereby approve the within Articles of Amendment, and the filing fee
        in the amount of $_________having been paid, said articles are deemed
        to have been filed with me this____________day of ___________________,
        19_____.



        Effective Date:_____________________________________                   






                           WILLIAM FRANCIS GALVIN
                       Secretary of the Commonwealth










                        TO BE FILLED IN BY CORPORATION
                      Photocopy of document to be sent to:


                             Victor J. Paci, Esq.
                             Bingham, Dana & Gould LLP
                             150 Federal Street, Boston, MA  02110
                             Telephone: (617) 951-8000




<PAGE>

                                                               EXHIBIT A

                        ARTICLES OF AMENDMENT
                                 to
                       ARTICLES OF ORGANIZATION
                                 of
                         LUXTEC CORPORATION

                         Continuation Page IV


                              ARTICLE IV


     The total number of shares of all classes of stock which Luxtec Corporation
(the  "Corporation")  shall have authority to issue shall be 10,500,000  shares,
consisting of (i) 10,000,000  shares of the  Corporation's  Common Stock,  $0.01
value per share ("Common  Stock"),  and (ii) 500,000 shares of the Corporation's
preferred stock, par value $1.00 per share (the "Preferred Stock").

     The following is a statement of the designations, preferences and relative,
participating,  optional  and  other  special  rights,  and the  qualifications,
limitations and  restrictions  thereof in respect of each such class of stock of
the Corporation:

A.  COMMON STOCK

     In all respects,  including but not limited to,  dividend,  liquidation and
voting rights,  the Common Stock shall,  on a share for share basis,  have equal
rights.  No dividend shall be paid on any shares of Common Stock unless the same
dividend is paid on all shares of Common Stock  outstanding  at the time of such
payment. Each holder of shares of Common Stock shall be entitled to one vote for
all purposes for each share of Common Stock held.

     Except for and subject to those rights expressly  granted to the holders of
any series of Preferred Stock,  and except to the extent  otherwise  provided in
the  Corporation's  Articles of Organization or Bylaws or by applicable law, the
holders of Common Stock shall have exclusively all rights of stockholders of the
Corporation under the Massachusetts Business Corporation Law, including, without
limitation,  (a) the right to receive  dividends,  when and as  declared  by the
Board of Directors,  out of assets lawfully available  therefor,  and (b) in the
event of any  distribution of assets upon a liquidation or otherwise,  the right
to receive  ratably  and  equally  all the  assets and funds of the  Corporation
remaining  after  the  payment  to the  holders  of the  Preferred  Stock of the
specific  amounts  which they are  entitled  to  receive  upon  liquidation,  as
provided in the Corporation's Articles of Organization, as amended.



<PAGE>

B.  PREFERRED STOCK

     The Board of Directors (or a committee  thereof) is authorized to establish
one or more  series of  Preferred  Stock and,  to the  extent  now or  hereafter
permitted by the laws of the Commonwealth of Massachusetts, to fix and determine
the preferences, voting powers, qualifications and special or relative rights or
privileges of the Preferred Stock including, but not limited to:

               (a) the  number of  shares  to  constitute  such  series  and the
          distinguishing designation thereof;

               (b) the dividend rate (cumulative or noncumulative) on the shares
          of such  series  and the  preferences,  if any,  and the  special  and
          relative rights of such shares of such series as to dividends;

               (c) whether or not the shares of such series shall be redeemable,
          and, if redeemable, the price, terms and manner of redemption;

               (d) the preferences,  if any, and the special and relative rights
          of the shares of such series upon liquidation of the Corporation;

               (e) whether or not the shares of such series  shall be subject to
          the  operation of a sinking or purchase fund and, if so, the terms and
          provisions of such fund;

               (f) whether or not the shares of such series shall be convertible
          into shares of any other class or any other  series of the same or any
          other class of stock of the  Corporation  and,  if so, the  conversion
          price or ratio and other conversion rights;

               (g) the  conditions  under which the shares of such series  shall
          have separate voting rights or no voting rights; and

               (h)  such   other   designations,   preferences   and   relative,
          participating,  optional or other special  rights and  qualifications,
          limitations or  restrictions  of such series to the full extent now or
          hereafter permitted by the laws of the Commonwealth of Massachusetts.

     The Preferred Stock may consist of one or more series. In the event that at
any time the Board of Directors (or a committee  thereof) shall have established
and designated one or more series of Preferred  Stock  consisting of a number of
shares less than all of the authorized  number of shares of Preferred Stock, the
remaining  authorized  shares of Preferred Stock shall be deemed to be shares of
an  undesignated  series of  Preferred  Stock until  designated  by the Board of
Directors  (or a  committee  thereof)  as  being a part of a  series  previously
established  or a new series then being  established  by the Board of Directors.
Notwithstanding  the fixing of the number of shares  constituting  a  particular
series,  the  Board  of  Directors  (or a  committee  thereof)  may at any  time
authorize the issuance of additional shares of the same series. The preferences,
voting powers,  qualifications  and special or relative  rights or privileges of
each series of  Preferred  Stock may be made  dependent  on facts  ascertainable
outside of this Restated  Articles of  Organization  or any amendment  hereto or
outside the vote or votes  providing for the issuance of such  Preferred  Stock,
provided  that such vote or votes shall  expressly set forth the manner in which
any such facts shall operate upon the preferences, voting powers, qualifications
and special or relative rights or privileges of such Preferred Stock.



<PAGE>

                     The Commonwealth of Massachusetts
                             MICHAEL JOSEPH CONNOLLY
                               Secretary of State
                    ONE ASHBURTON PLACE, BOSTON, MASS. 02108

                           ARTICLES OF ORGANIZATION
                             (Under G.L. Ch. 156B)

                                 Incorporators

         NAME                                       POST OFFICE ADDRESS

Include given name in full in case of natural persons: in case of a corporation,
give state of incorporation.

         Jack Kloots                                 Wells Park Road
                                                     Sturbridge, MA  01566

     The above-named  incorporator(s) do hereby associate  (themselves) with the
intention of forming a corporation under the provisions of General Laws, Chapter
156B and hereby state(s):

1.       The name by which the corporation shall be known is:

                  LUXTEC CORPORATION

2.       The purpose for which the corporation is formed is as follows: To 
         engage in the research, development, manufacturing, sale and 
         distribution, at wholesale or retail,  of all  products  dealing  with 
         optics or fiber  optics,  including without limitation, the manufacture
         of glass and lenses, and to do any act which a corporation may lawfully
         do in this Commonwealth.

     In general,  to carry on any or all of the business of the  corporation  as
principal, agent or contractor, and to carry on any other business incidental to
and in  connection  with the  foregoing  and to have and exercise all the powers
conferred  by the laws of  Massachusetts  upon  corporations  formed  under  the
General Laws of Massachusetts,  and to do any or all of the things  hereinbefore
set forth to the same extent its natural persons might or could do.

     To do everything  necessary and proper for the accomplishment of any of the
purposes,  or the attainment of any of the objects, or the furtherance of any of
the powers  hereinbefore  set forth,  either alone or in association  with other
corporations,  firms or individuals, and to do every other act or acts, thing or
things, incidental to or growing out of or connected with the aforesaid business
or powers, or any part or parts whereof;  provided, the same is not inconsistent
with the laws under which this Corporation is organized.

     To act as designers and  manufacturers of  electro-mechanical-fiber-optical
and special  equipment  and devices for the  hospital,  medical,  microsurgical,
veterinary, industrial, scientific and other related fields.



     Note:  If the  space  provided  under any  article  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left hand margin of at least 1 inch for  binding.  Additions to
more than one article may be continued on a single sheet so long as each article
requiring each addition is clearly indicated.



                                       
<PAGE>

3.       The total number of shares and the par value, if any, of each class of
         stock within the corporation is authorized as below:

                      Without Par Value    With Par Value
Class of Stock        Number of            Number of
                      Shares               Shares      Par Value       Amount
                                                                       $
Preferred

Common                12,500


*4.      If more than one class is authorized, a description of each of the 
         different classes of stock with, if any, the preferences, voting 
         powers, qualifications, special or relative rights or privileges
         as to each class thereof and any series now established:

         Not applicable

*5.      The restrictions, if any, imposed by the Articles of Organization upon 
         the transfer of shares of stock of any class are as follows:  Any 
         stockholder, including the heirs, assigns, executors or administrators
         of a deceased stockholder desiring to sell or transfer such stock 
         owned by him or them, shall first offer it to the corporation through
         the Board of Directors, in the manner following:

     He shall  notify the  directors of his desire to sell or transfer by notice
in writing,  which notice shall contain the price at which he is willing to sell
or transfer and the name of one  arbitrator.  The directors  shall within thirty
(30) days  thereafter  either  accept the offer,  or by notice to him in writing
name a second  arbitrator and these two shall name a third. It shall then be the
duty  of the  arbitrators  to  ascertain  the  value  of the  stock,  and if any
arbitrator  shall  neglect or refuse to appear at any meeting  appointed  by the
arbitrators, a majority may act in the absence of such arbitrator.

     After the acceptance of the offer,  or the report of the  arbitrators as to
the value of the stock,  the directors shall have thirty (30) days with which to
purchase the same at such  valuation,  but if at the  expiration  of thirty (30)
days, the  corporation  shall not have  exercised the right so to purchase,  the
owner of the stock  shall be at  liberty to dispose of the same in any manner he
may see fit.

     No  shares  of  stock  shall  be sold or  transferred  on the  books of the
corporation  until these  provisions  have been  complied  with but the Board of
Directors may at or in any particular instance waive the requirement.

*6.      Other lawful provisions, if any, for the conduct and regulation of 
         business and affairs of the corporation, for its voluntary dissolution,
         or for limiting, defining, or regulating the powers of the
         corporation, or of its directors or stockholders, or of any class of  
         stockholders.

         None


* If there are no provisions state "None".



                                       
<PAGE>

7.       By-laws of the corporation have been duly adopted and the initial 
         directors, president, treasurer and clerk, whose names are set out 
         below, have been duly elected.

8.       The effective date of organization of the corporation shall be the 
         date of filing with the Secretary of the Commonwealth or if later date
         is desired, specify date (not more than 30 days after the
         date of filing).

                  Effective Date Nov. 1, 1981

9.       The following information shall not for any purpose be treated as a 
         permanent part of the Articles of Organization of the corporation.

               a. The post office address of the initial principal office of the
          corporation  of  Massachusetts  is:  Technology  Park,  P.O.  Box 225,
          Sturbridge, MA 01566

               b. The name,  residence,  and post office  address of each of the
          initial  directors and following  officers of the  corporation  are as
          follows:

                                                        POST OFFICE
               NAME               RESIDENCE               ADDRESS

President:  Jack Kloots         Wells Park Road        Sturbridge, MA 01566

Treasurer:  Jack Kloots         Wells Park Road        Sturbridge, MA 01566

Clerk:      Charlene Gravel     Cottage Road           Holland, MA 01550

Directors:  Jack Kloots         Wells Park Road        Sturbridge, MA 01566
            Rita Kloots         Wells Park Road        Sturbridge, MA 01566
            Charlene Gravel     Cottage Road           Holland, MA  01550

               c. The date initially adopted on which the  corporation's  fiscal
          year ends is: October 31

               d. The date initially fixed in the by-laws for the annual meeting
          of stockholders of the corporation is:

                  Second Tuesday of December

               e. The name and business  address of the resident  agent, if any,
          of the corporation is:

                  None

      IN WITNESS WHEREOF and under the penalties of perjury the INCORPORATOR(S)
 sign(s) these Articles of Organization this _____ day of October, 1981.

                                                
                                            Jack Kloots



     The signature or each incorporator which is not a natural person must be an
individual  who shall show the  capacity  in which he acts and by signing  shall
represent  under penalty of perjury that he is duly  authorized on its behalf to
sign these Articles of Organization.



                                       
<PAGE>
                       THE COMMONWEALTH OF MASSACHUSETTS
==============================================================================

==============================================================================
                              ARTICLES OF ORGANIZATION

===============================================================================
                       GENERAL LAWS, CHAPTER 156B, SECTION 12
===============================================================================


===============================================================================

               I hereby certify that,  upon  examination  of the  within-written
          articles of  organization,  duly  submitted to me, it appears that the
          provisions  of  the  General  Laws  relative  to the  organization  of
          corporations  have  been  complied  with,  and I hereby  approve  said
          articles;  and the filing fee in the  amount of  $150.00  having  been
          paid,  said  articles  are deemed to have been filed with me this 23rd
          day of October 1981.


         Effective date:  11-1-81



                            MICHAEL JOSEPH CONNOLLY
                              Secretary of State


               PHOTO COPY OF ARTICLES OF ORGANIZATION TO BE
                      SENT TO BE FILLED IN BY CORPORATION

TO:
                              Robert E. George, Esq.
                              511 Main Street, P.O. Box F
                              Fiskdale, Massachusetts  01518
                              Tel:  (508) 347-7114









   FILING FEE:  1/20 of 1% of the total amount of the authorized capital
   stock with par value, and one cent a share for all authorized shares
   without par value, but not less than $125.  General Laws, Chapter
   156B.  Shares of stock with a par value less than one dollar shall be
   deemed to have par value of one dollar per share.




                                       
<PAGE>
===============================================================================
                     THE COMMONWEALTH OF MASSACHUSETTS
===============================================================================
                                                    
                               MICHAEL JOSEPH CONNOLLY
                                  Secretary of State
                         One Ashburton Place       Federal Identification
                         Boston, MA  02108-1512    No.  04-2741310    



                                  ARTICLES OF AMENDMENT
                           General Laws, Chapter 156B, Section 72


     This  certificate  must be submitted to the  Secretary of the  Commonwealth
within  sixty  days  after  the date of the vote of  stockholders  adopting  the
amendment.  The fee for filing this  certificate  is prescribed by General Laws,
Chapter  156B,   Section  114.  Make  check  payable  to  the   Commonwealth  of
Massachusetts.

                                    __________


We,       Jack Kloots,          President and     
          Charlene Gravel,      Clerk of


                               Luxtec Corporation                      
                             (Name of Corporation)

located at        Technology Park, P.O. Box 225, Sturbridge, MA  01566 
do hereby certify that the following amendment to the articles of organization
of the corporation was duly adopted at a meeting held on   March 12, 1982, by a
vote of the incorporator prior to the initial issue of stock by the corporation,
per Ch. 156B, Sec. 44                                         

         n/a       shares of                 out of         shares outstanding,
                            (Class of Stock)

         n/a       shares of                 out of         shares outstanding,
                            (Class of Stock)

         n/a       shares of                 out of         shares outstanding,
                            (Class of Stock)


                              See Appendix A hereto





     Note:If  the  space  provided  under  any  article  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left hand margin of at least 1 inch for  binding.  Additions to
more than one article may be continued on a single sheet so long as each article
requiring each addition is clearly indicated.



                                       
<PAGE>

FOR INCREASE IN CAPITAL FILL IN THE FOLLOWING:

The total amount of capital stock already authorized is:

         ____________     shares preferred
                                               with par value (1)
         12,500           shares common

         ____________     shares preferred
                                               without par value
         ____________     shares common

         (1) par value added by these Articles of Amendment

The amount of additional capital stock authorized is:

         ___________      shares preferred
                                                 with par value
         987,500          shares common

         ___________      shares preferred
                                                 without par value
         ___________      shares common



                                       
<PAGE>
                                   APPENDIX A

VOTED:  To amend the  Articles  of  Organization  to  delete  the
        restrictions on transfer of stock set forth in part 5 thereof.

VOTED:  To amend the Articles of Organization to provide, in part 6, thereof, 
        the following provisions:

            To the extent permitted by the By-Laws, meetings of the stockholders
            of this corporation may be held anywhere in the United States.

            To the extent permitted by law and by the By-Laws, the directors 
            (as well as the stockholders) of this corporation shall have the 
            power to make, amend or repeal, in whole or in part, the By-Laws.

            The corporation may at any time enter into agreements to redeem 
            and/or redeem its outstanding stock from any stockholder or 
            stockholders without having to extend the same offer to its other
            stockholders.

VOTED:  To amend the Articles of Organization to (i) change the par value of 
        the presently authorized 12,500 shares from no par value to $.10 par 
        value and (ii) increase authorized capital by 987,500 shares of Common 
        Stock, $.10 par value, so that the authorized capital of the Corporation
        will be 1,000,000 shares of common Stock, $.10 par value.




                                       
<PAGE>

























     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the amendment will become effective on such later date.

     IN WITNESS  WHEREOF  AND UNDER THE  PENALTIES  OF  PERJURY,  we have hereto
signed our names this twenty-second day of March, in the year 1982.


                   Jack Kloots                    President


                   Charlene Gravel                Clerk



                                       
<PAGE>






                    THE COMMONWEALTH OF MASSACHUSETTS


                         ARTICLES OF AMENDMENT
                 (General Laws, Chapter 156B, Section 72)

        I hereby approve the within articles of amendment and, the filing fee
        in the amount of $718.75 having been paid, said articles are deemed to
        have been filed with me this 30th day of March, 1982.







                           MICHAEL JOSEPH CONNOLLY
                             Secretary of State






                         TO BE FILLED IN BY CORPORATION
                       Photo copy of amendment to be sent

                  To:
                           John R. Blake, Esq.
                           Bowditch & Dewey
                           311 Main Street, Worcester, MA 01608
                           Telephone:  (617) 791-3511



                                       
<PAGE>
==============================================================================
                      The Commonwealth of Massachusetts
===============================================================================
                 Office of the Massachusetts Secretary of State
                         MICHAEL JOSEPH CONNOLLY, Secretary
                       One Ashburton Place, Boston, Mass. 02108

                                ARTICLES OF AMENDMENT

                         General Laws, Chapter 156B, Section 72


     This  certificate  must be submitted to the  Secretary of the  Commonwealth
within  sixty  days  after  the date of the vote of  stockholders  adopting  the
amendment.  The fee for filing this  certificate  is prescribed by General Laws,
Chapter  156B,   Section  114.  Make  check  payable  to  the   Commonwealth  of
Massachusetts.

We       Jack Kloots,                             President and
         John R. Blake,                           Clerk of


                              Luxtec Corporation                    
                            (Name of Corporation)

located at        Technology Park, P.O. Box 225, Sturbridge, MA  01566        
do hereby certify that the following amendment to the articles of organization
of the corporation was duly adopted at a meeting held on   June 29, 1984, by a 
vote of

1,000,000       shares of Common  out of 1,000,000        shares outstanding

                shares of         out of                  shares outstanding, 

                shares of         out of                  shares outstanding,

being at least a majority of each class outstanding and entitled to vote 
thereon:

VOTED: To amend the Articles of Organization by increasing authorized capital 
       by 1,000,000 shares of Common Stock, $.10 par value.













     Note:If  the  space  provided  under  any  article  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left hand margin of at least 1 inch for  binding.  Additions to
more than one article may be continued on a single sheet so long as each article
requiring each addition is clearly indicated.




                                       
<PAGE>

TO CHANGE the number of shares and the par value, if any, of each class of 
stock within the corporation fill in the following:

The total presently authorized is:
<TABLE>
<CAPTION>


<S>                            <C>                                <C>                                  <C>    
- ------------------------------ ---------------------------------- ------------------------------------ -------------
                                         NO PAR VALUE                       WITH PAR VALUE                 PAR
        KIND OF STOCK                  NUMBER OF SHARES                    NUMBER OF SHARES               VALUE
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
           COMMON                                                              1,000,000               $.10
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
          PREFERRED
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------


CHANGE the total to:


- ------------------------------ ---------------------------------- ------------------------------------ -------------
                                         NO PAR VALUE                       WITH PAR VALUE                 PAR
        KIND OF STOCK                  NUMBER OF SHARES                    NUMBER OF SHARES               VALUE
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
           COMMON                                                              2,000,000               $.10
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
          PREFERRED
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------

</TABLE>



                                       
<PAGE>
























     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the amendment will become effective on such later date.


IN WITNESS WHEREOF AND UNDER THE PENALTIES OF PERJURY, we have hereto signed 
our names this 31st day of July, 1984.


              Jack Kloots                                  President


              John R. Blake                                Clerk




                                       
<PAGE>





                     THE COMMONWEALTH OF MASSACHUSETTS


                           ARTICLES OF AMENDMENT
                 (General Laws, Chapter 156B, Section 72)

    I hereby approve the within articles of amendment and, the filing fee
    in the amount of $500.00 having been paid, said articles are deemed to have
    been filed with me this 9th day of August, 1984.






                             MICHAEL JOSEPH CONNOLLY
                                Secretary of State










                           TO BE FILLED IN BY CORPORATION
                         Photo copy of amendment to be sent

                  To:
                           John R. Blake, Esq.
                           Bowditch & Dewey
                           311 Main Street, Worcester, MA 01608
                           Telephone:  (617) 791-3511




                                       
<PAGE>
- -------------------------------------------------------------------------------
                         The Commonwealth of Massachusetts
- -------------------------------------------------------------------------------
                    Office of the Massachusetts Secretary of State
                          MICHAEL JOSEPH CONNOLLY, Secretary
                        One Ashburton Place, Boston, Mass. 02108

                                 ARTICLES OF AMENDMENT

                     General Laws, Chapter 156B, Section 72


     This  certificate  must be submitted to the  Secretary of the  Commonwealth
within  sixty  days  after  the date of the vote of  stockholders  adopting  the
amendment.  The fee for filing this  certificate  is prescribed by General Laws,
Chapter  156B,   Section  114.  Make  check  payable  to  the   Commonwealth  of
Massachusetts.

We       Jack Kloots,                                  President and
         John D. Ronnquist,                            Clerk of


                                Luxtec Corporation                             
                               (Name of Corporation)

located at        Technology Park, P.O. Box 225, Sturbridge, MA  01566        
do hereby certify that the following amendment to the articles of organization 
of the corporation was duly adopted at a meeting held on   May 2, 1986, by a 
vote of

1,064,965        shares of Common out of 1,155,710      shares outstanding,

                 shares of        out of                shares outstanding, and

                 shares of        out of                shares outstanding,
being at least a majority of each class outstanding and entitled to vote 
thereon:


VOTED: To change the par value of authorized capital stock from $.10 to $.001 
       and to increase authorized capital by 18,000,000 shares of Common Stock.











     Note:If  the  space  provided  under  any  article  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left hand margin of at least 1 inch for  binding.  Additions to
more than one article may be continued on a single sheet so long as each article
requiring each addition is clearly indicated.




                                       
<PAGE>

TO CHANGE the number of shares and the par value, if any, of each class of stock
within the corporation fill in the following:

The total presently authorized is:
<TABLE>
<CAPTION>


<S>                            <C>                                <C>                                  <C>   
- ------------------------------ ---------------------------------- ------------------------------------ -------------
                                         NO PAR VALUE                       WITH PAR VALUE                 PAR
        KIND OF STOCK                  NUMBER OF SHARES                    NUMBER OF SHARES               VALUE
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
           COMMON                                                              2,000,000               $.10
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
          PREFERRED
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------


CHANGE the total to:


- ------------------------------ ---------------------------------- ------------------------------------ -------------
                                         NO PAR VALUE                       WITH PAR VALUE                 PAR
        KIND OF STOCK                  NUMBER OF SHARES                    NUMBER OF SHARES               VALUE
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
           COMMON                                                             20,000,000               $.001
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------
          PREFERRED
- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------
- ------------------------------ ---------------------------------- ------------------------------------ -------------

- ------------------------------ ---------------------------------- ------------------------------------ -------------

</TABLE>



                                       
<PAGE>





















     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the  amendment  will  become  effective  on such later  date.  IN
WITNESS  WHEREOF AND UNDER THE  PENALTIES OF PERJURY,  we have hereto signed our
names this 2nd day of May, in the year 1986.


              Jack Kloots                                  President


              John D. Ronnquist                            Clerk





                                       
<PAGE> 




                      THE COMMONWEALTH OF MASSACHUSETTS


                              ARTICLES OF AMENDMENT
                    (General Laws, Chapter 156B, Section 72)

        I hereby approve the within articles of amendment and, the filing fee
  in the amount of $9,000.00 having been paid, said articles are deemed to have
  been filed with me this 5th day of May, 1986.







                             MICHAEL JOSEPH CONNOLLY
                               Secretary of State










                          TO BE FILLED IN BY CORPORATION
                        Photo copy of amendment to be sent



                  To:
                           John R. Blake, Esq.
                           Bowditch & Dewey
                           311 Main Street, Worcester, MA 01608
                           Telephone:  (617) 791-3511




                                       
<PAGE>
- -------------------------------------------------------------------------------
                       The Commonwealth of Massachusetts
- -------------------------------------------------------------------------------
                 Office of the Massachusetts Secretary of State
                        MICHAEL JOSEPH CONNOLLY, Secretary
               One Ashburton Place, Boston, Massachusetts 02108

                              ARTICLES OF AMENDMENT
                    General Laws, Chapter 156B, Section 72


We       Bernard A. Clark,                    President and
         Joseph D. Campbell,                  Clerk


                              Luxtec Corporation                              
                         (EXACT Name of Corporation)

located at: 326 Clark Street,  Worcester, Massachusetts  01606    
            (MASSACHUSETTS Address of Corporation

do hereby certify that these ARTICLES OF AMENDMENT effecting Articles 
            NUMBERED:   3                                                  
            (Number those articles 1, 2, 3, 4, 5 and/or 6 being amended hereby)

of the Articles of Organization were duly adopted at a meeting held on
            April 3, 1992, by vote of:

10,074,640 shares of Common Stock out of 14,011,986 shares outstanding,
__________ shares of ____________ out of __________ shares outstanding, and
__________ shares of ____________ out of __________ shares outstanding,

         being at least a majority of each type, class or series outstanding 
         and entitled to vote thereon:



                                 SEE EXHIBIT A










     Note:If  the space  provided  under any  Amendment  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left-hand  margin of at least 1 inch for binding.  Additions to
more  than one  Amendment  may be  continued  on a single  sheet so long as each
Amendment requiring each such addition is clearly indicated.




                                       
<PAGE>

To CHANGE the number of shares and the par value (if any) of any type, class or
series of stock which the corporation is authorized to issue, fill in the 
following:

To total presently authorized is:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK
<TABLE>


<S>                   <C>                              <C>                 <C>                        <C>
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     20,000,000               $.001

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------

CHANGE the total authorized to:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     2,000,000                 $.01

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------

</TABLE>



                                       
<PAGE>
                                  EXHIBIT A

 VOTED:        That, upon approval of the proposed  one-for-ten  reverse stock
               split of the  Corporation's  Common  Stock,  par value  $.001 per
               shares,  Article 3 of the Corporation's  Articles of Organization
               as amended to date, shall be amended as follows:

               Article 3 shall be amended so that the Corporation shall be 
               authorized to issue one class of stock to be designed  "Common 
               Stock".  The  total  number of shares of  Common  Stock  which 
               the  Corporation shall have authority to issue is Two Million
               (2,000,000)  with a  par value of one cent ($.01) per share.

               At the  effective  time of this  amendment  each  share of Common
          Stock,  par value $0.001 per share,  authorized  immediately  prior to
          this amendment shall be reclassified  into one-tenth of one fully paid
          and  non-assessable  share of Common Stock, par value $0.01 per share,
          so that every ten shares of Common  Stock par value  $0.001 per share,
          authorized  immediately  prior to this  amendment  shall  be  combined
          together  to form one full share of Common  Stock par value  $0.01 per
          share.  Certificates for fractional shares of Common Stock will not be
          issued by reason of this  amendment  and instead a whole share will be
          issued to any stockholder entitled to a fraction of a share.




                                       
<PAGE>

























     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the amendment will become effective on such later date. EFFECTIVE
DATE April 10, 1992

IN WITNESS WHEREOF AND UNDER THE PENALTIES OF PERJURY, we have hereunto signed
our names this 9th day of April, in the year 1992.

            Bernard Clark                                President


            Joseph Campbell                              Clerk



                                       
<PAGE>


                        THE COMMONWEALTH OF MASSACHUSETTS


                               ARTICLES OF AMENDMENT

                       GENERAL LAWS, CHAPTER 156B, SECTION 72


===============================================================================


               I hereby approve the within articles of amendment and, the filing
          fee in the amount of $100 having been paid,  said  articles are deemed
          to have been filed with me this 10th day of April, 1992.




                                 MICHAEL J. CONNOLLY
                                 Secretary of State






TO BE FILLED IN BY CORPORATION

                   PHOTOCOPY OF ARTICLES OF AMENDMENT TO BE SENT



TO:


                                    Mitchell S. Bloom, Esquire
                                    Testa, Hurwitz & Thibeault
                                    Exchange Place, Suite 1700
                                    Boston, MA  02109
                                    Telephone: (617) 248-7425



                                      
<PAGE>



             
                    The Commonwealth of Massachusetts
               Office Of The Massachusetts Secretary Of State
                   MICHAEL JOSEPH CONNOLLY, Secretary
             One Ashburton Place, Boston, Massachusetts 02108

               ARTICLES OF AMENDMENT            Federal Identification
      General Laws, Chapter 156B, Section 72    No. 04-2741310


We                                 James W. Hobbs, President  and
                                   Justin P. Morreale, Clerk


                            Luxtec Corporation                              
                         (EXACT Name of Corporation)

located at:   326 Clark Street,  Worcester, Massachusetts  01606   
                  (MASSACHUSETTS Address of Corporation)

do hereby certify that these ARTICLES OF AMENDMENT effecting Articles 
                              NUMBERED:   3     
   (Number those articles 1, 2, 3, 4, 5 and/or 6 being amended hereby)

of the Articles of Organization were duly adopted at a meeting held on
                      April 3, 1992, by vote of:


_____________shares of Common Stock out of_______________shares outstanding,
                       type, class & series (if any)

_____________shares of _____________out of_______________shares outstanding, and
                       type, class & series (if any)

_____________shares of _____________out of_______________shares outstanding,
                       type, class & series (if any)

being at least a majority of each type, class or series outstanding and 
entitled to vote thereon:


VOTED:    To amend the Articles of  Organization of the Corporation
          to increase  the  authorized  number of shares of Common  Stock of the
          Corporation from 2,000,000 to 10,000,000.




     Note:If  the space  provided  under any  Amendment  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left-hand  margin of at least 1 inch for binding.  Additions to
more  than one  Amendment  may be  continued  on a single  sheet so long as each
Amendment requiring each such addition is clearly indicated.




                                       
<PAGE>

To   CHANGE  the  number of  shares  and the par value (if any) of any type,   
class  or  series  of  stock  which  the  corporation  is authorized to issue,
fill in the following:

To total presently authorized is:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK
<TABLE>

<S>                   <C>                              <C>                 <C>                         <C> 
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     2,000,000                 $.01

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------


CHANGE the total authorized to:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:                     10,000,000                $.01

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------

</TABLE>



                                       
<PAGE>
























     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the  amendment  will become  effective on such later date.  LATER
EFFECTIVE DATE: ______________________

IN WITNESS WHEREOF AND UNDER THE PENALTIES OF PERJURY, we have hereunto signed
our names this ______ day of September, in the year 1995.


           _____________________________________  President


           _____________________________________   Clerk




                                       
<PAGE>

                  THE COMMONWEALTH OF MASSACHUSETTS


                        ARTICLES OF AMENDMENT

                GENERAL LAWS, CHAPTER 156B, SECTION 72


==============================================================================



               I hereby approve the within articles of amendment and, the filing
          fee in the amount of  $________ having been paid,  said  articles are
          deemed  to  have  been  filed  with  me  this ________________day  of
          _________________, 19___.





                             MICHAEL J. CONNOLLY
                             Secretary of State













         TO BE FILLED IN BY CORPORATION

                              PHOTOCOPY OF ARTICLES OF AMENDMENT TO BE SENT


TO:

                                    Victor J. Paci, Esq.
                                    Bingham, Dana & Gould
                                    150 Federal Street, Boston, MA  02110
                                    Telephone: (617) 951-8000



                                       
<PAGE>




                                
                      The Commonwealth of Massachusetts
                Office Of The Massachusetts Secretary Of State
                       MICHAEL JOSEPH CONNOLLY, Secretary
                 One Ashburton Place, Boston, Massachusetts 02108

                             ARTICLES OF AMENDMENT
                   General Laws, Chapter 156B, Section 72

We                                              James W. Hobbs, President and
                                                Justin P. Morreale, Clerk


                              Luxtec Corporation                         
                         (EXACT Name of Corporation)

located at: 326 Clark Street,  Worcester, Massachusetts  01606
            (MASSACHUSETTS Address of Corporation)

do hereby certify that these ARTICLES OF AMENDMENT effecting Articles 
                        NUMBERED:   6     
   (Number those articles 1, 2, 3, 4, 5 and/or 6 being amended hereby)

of the Articles of Organization were duly adopted at a meeting held on
April 3, 1992, by vote of:


______________shares of Common Stock out of_________________shares outstanding,
                        type, class & series (if any)

______________shares of _____________out of________________ shares outstanding,
                        type, class & series (if any)

______________shares of _____________out of_________________shares outstanding,
                        type, class & series (if any)

being at least two-thirds of each type, class or series outstanding and entitled
to vote thereon and of each type, class or series of stock whose rights are 
adversely affected thereby:


VOTED:  To amend the Articles of Organization of the Corporation to limit the 
        personal liability and provide for the indemnification of officers and 
        directors of the Corporation in certain situations.

           SEE CONTINUATION SHEET VI (attached hereto as Exhibit A)



     Note:If  the space  provided  under any  Amendment  or item on this form is
insufficient,  additions  shall be set  forth on  separate  8 1/2 x 11 sheets of
paper  leaving a left-hand  margin of at least 1 inch for binding.  Additions to
more  than one  Amendment  may be  continued  on a single  sheet so long as each
Amendment requiring each such addition is clearly indicated.



                                       
<PAGE>

To CHANGE the number of shares and the par value (if any) of any type, class or
series of stock which the corporation is authorized to issue, fill in the  
following:

To total presently authorized is:

WITHOUT PAR VALUE STOCKS                              WITH PAR VALUE STOCK
<TABLE>

<S>                   <C>                              <C>                 <C>                         <C>    
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------

CHANGE the total authorized to:

WITHOUT PAR VALUE STOCKS                               WITH PAR VALUE STOCK

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
TYPE                  NUMBER OF SHARES                 TYPE                NUMBER OF SHARES            PAR VALUE
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
COMMON:                                                COMMON:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------
- --------------------- ----------------------------     ------------------- --------------------------- -----------------
PREFERRED:                                             PREFERRED:

- --------------------- ----------------------------     ------------------- --------------------------- -----------------

</TABLE>



                                       
<PAGE>




















     The  foregoing  amendment  will  become  effective  when these  articles of
amendment  are filed in accordance  with Chapter 156B,  Section 6 of The General
Laws unless these  articles  specify,  in accordance  with the vote adopting the
amendment,  a later  effective date not more than thirty days after such filing,
in which event the  amendment  will become  effective on such later date.  LATER
EFFECTIVE DATE: ______________________

IN WITNESS WHEREOF AND UNDER THE PENALTIES OF PERJURY, we have hereunto signed 
our names this_________ day of September, in the year 1995.
                                            

    ____________________________________________  President


    ____________________________________________  Clerk




                                       
<PAGE>

                        THE COMMONWEALTH OF MASSACHUSETTS


                             ARTICLES OF AMENDMENT

                       GENERAL LAWS, CHAPTER 156B, SECTION 72


===============================================================================


         I hereby approve the within articles of amendment and, the filing fee
in the amount of $_________ having been paid, said articles are deemed to have
been filed with me this__________day of____________, 19_____.





                               MICHAEL J. CONNOLLY
                                Secretary of State











TO BE FILLED IN BY CORPORATION

                              PHOTOCOPY OF ARTICLES OF AMENDMENT TO BE SENT

TO:

                                    Victor J. Paci, Esq.
                                    Bingham, Dana & Gould
                                    150 Federal Street, Boston, MA  02110
                                    Telephone: (617) 951-8000





                                       
<PAGE>

                                                               EXHIBIT A

                         ARTICLES OF AMENDMENT
                                  to
                        ARTICLES OF ORGANIZATION
                                  of
                            LUXTEC CORPORATION

                          Continuation Sheet VI


                               ARTICLE VI


     Other lawful provisions, if any, for the conduct and regulation of business
and affairs of the corporation,  for its voluntary dissolution, or for limiting,
defining,  or regulating the powers of the  corporation,  or of its directors or
stockholders, or of any class of stockholders: (If there are no provisions state
"None".)

     1. No director shall be personally  liable to the  corporation or to any of
its  stockholders  for monetary damages for any breach of fiduciary duty by such
director  as a director  notwithstanding  any  provision  of law  imposing  such
liability;  provided, however, that, to the extent required from time to time by
applicable  law, this provision shall not eliminate the liability of a director,
to the extent such  liability is provided by applicable  law, (a) for any breach
of the director's  duty of loyalty to the corporation or its  stockholders,  (b)
for acts or omissions not in good faith which involve intentional  misconduct or
a knowing  violation of law, (c) under  Section 61 or Section 62 of the Business
Corporation Law of The Commonwealth of Massachusetts, or (d) for any transaction
from which the director derived an improper personal benefit. No amendment to or
repeal of this Article  VI-A shall apply to or have any effect on the  liability
or  alleged  liability  of any  director  for or  with  respect  to any  acts or
omissions  of  such  director  occurring  prior  to the  effective  date of such
amendment or repeal.

     2. Indemnification.

               2.1. Right to Indemnification.  The  corporation shall indemnify
          and hold  harmless  each person who was or is a party or is threatened
          to be made a party  to or is  otherwise  involved  in any  threatened,
          pending  or  completed  action,  suit,  proceeding  or  investigation,
          whether civil, criminal or administrative (a "Proceeding"),  by reason
          of being,  having  been or having  agreed to  become,  a  director  or
          officer of the corporation, or serving, having served or having agreed
          to serve, at the request of the corporation,  as a director or officer
          of, or in a similar  capacity  with,  another  organization  or in any
          capacity  with respect to any  employee  benefit plan (any such person
          being referred to hereafter as an  "Indemnitee"),  or by reason of any
          action alleged to have been taken or omitted in such capacity, against
          all  expense,   liability  and  loss  (including   without  limitation
          reasonable attorneys' fees, judgments,  fines, "ERISA" excise taxes or
          penalties)  incurred or suffered by the Indemnitee or on behalf of the
          Indemnitee  in  connection   with  such   Proceeding  and  any  appeal
          therefrom,  unless the Indemnitee  shall have been adjudicated in such
          Proceeding  not to have acted in good faith in the  reasonable  belief
          that his or her action was in the best interest of the corporation or,
          to the  extent  such  matter  relates to  service  with  respect to an
          employee  benefit plan, in the best interests of the  participants  or
          beneficiaries of such employee benefit plan.  Notwithstanding anything
          to the  contrary in this  Article,  except as set forth in Section 2.6
          below,  the corporation  shall not indemnify or advance expenses to an
          Indemnitee seeking indemnification in connection with a Proceeding (or
          part  thereof)  initiated  by the  Indemnitee,  unless the  initiation
          thereof was approved by the Board of Directors of the corporation.

               2.2.  Settlements. Subject  to compliance by the Indemnitee with
          the  applicable   provisions  of  Section  2.5  below,  the  right  to
          indemnification  conferred in this Article  shall include the right to
          be paid by the  corporation for amounts paid in settlement of any such
          Proceeding  and any  appeal  therefrom,  and all  expenses  (including
          attorneys' fees) incurred in connection with such settlement, pursuant
          to a consent  decree  or  otherwise,  unless it is held or  determined
          pursuant to Section 2.5 below that the  Indemnitee did not act in good
          faith in the reasonable  belief that his or her action was in the best
          interest of the  corporation  or, to the extent such matter relates to
          service  with  respect  to an  employee  benefit  plan,  in  the  best
          interests  of the  participants  or  beneficiaries  of  such  employee
          benefit plan.


                                       
<PAGE>

               2.3. Notification  and Defense of  Proceedings.  The  Indemnitee
          shall  notify  the  corporation  in  writing  as  soon  as  reasonably
          practicable  of any  Proceeding  involving  the  Indemnitee  for which
          indemnity  or  advancement  of expenses is intended to be sought.  Any
          omission  so to notify the  corporation  shall not relieve it from any
          liability  that  it may  have to the  Indemnitee  under  this  Article
          unless,  and only to the extent  that,  such  omission  results in the
          forfeiture of substantive rights or defenses by the corporation.  With
          respect to any Proceeding of which the corporation is so notified, the
          corporation  shall be  entitled,  but not  obligated,  to  participate
          therein at its own expense and/or to assume the defense thereof at its
          own  expense,   with  legal  counsel  reasonably   acceptable  to  the
          Indemnitee,  except as provided in the last  sentence of this  Section
          2.3.  After  notice  from the  corporation  to the  Indemnitee  of its
          election so to assume such defense  (subject to the limitations in the
          last  sentence of this  Section  2.3),  the  corporation  shall not be
          liable  to the  Indemnitee  for  any  fees  and  expenses  of  counsel
          subsequently  incurred  by the  Indemnitee  in  connection  with  such
          Proceeding,  other than as provided  below in this  Section  2.3.  The
          Indemnitee  shall have the right to employ  his or her own  counsel in
          connection  with such  Proceeding,  but the fees and  expenses of such
          counsel  incurred after notice from the  corporation of its assumption
          of  the  defense  thereof  at  its  expense  with  counsel  reasonably
          acceptable  to  Indemnitee  shall be at the expense of the  Indemnitee
          unless  (i)  the  employment  of  counsel  by  the  Indemnitee  at the
          corporation's  expense has been  authorized by the  corporation,  (ii)
          counsel to the Indemnitee  shall have reasonably  concluded that there
          may be a conflict of interest  or  position on any  significant  issue
          between  the  corporation  and the  Indemnitee  in the  conduct of the
          defense of such action or (iii) the corporation shall not in fact have
          employed counsel reasonably acceptable to the Indemnitee to assume the
          defense of such  Proceeding  within a reasonable  time after receiving
          notice  thereof,  in each of which  cases  the fees  and  expenses  of
          counsel for the Indemnitee shall be at the expense of the corporation,
          except  as  otherwise   expressly   provided  by  this  Article.   The
          corporation  shall  not  be  entitled,  without  the  consent  of  the
          Indemnitee,  to assume the defense of any Proceeding  brought by or in
          the right of the corporation or as to which counsel for the Indemnitee
          shall have reasonably made the conclusion  provided for in clause (ii)
          above.

               2.4. Advancement of Expenses. Except as provided in Section 2.3
          of this Article,  as part of the right to  indemnification  granted by
          this Article, any expenses (including  attorneys' fees) incurred by an
          Indemnitee in defending any Proceeding within the scope of Section 2.1
          of  this  Article  or  any  appeal  therefrom  shall  be  paid  by the
          corporation  in  advance  of the  final  disposition  of such  matter,
          provided,  however,  that the payment of such expenses  incurred by an
          Indemnitee in advance of the final disposition of such matter shall be
          made only upon receipt of a written undertaking by or on behalf of the
          Indemnitee to repay all amounts so advanced in the event that it shall
          ultimately  be  determined  that the  Indemnitee is not entitled to be
          indemnified by the corporation as authorized by Section 2.1 or Section
          2.2 of this Article. Such undertaking need not be secured and shall be
          accepted without  reference to the financial ability of the Indemnitee
          to make such repayment.  Such advancement of expenses shall be made by
          the  corporation  promptly  following its receipt of written  requests
          therefor  by  the  Indemnitee,   accompanied  by  reasonably  detailed
          documentation, and of the foregoing undertaking.

<PAGE>
               2.5.  Certain   Presumptions   and   Determinations. If,   in  a
          Proceeding  brought by or in the right of the corporation,  a director
          or officer of the corporation is held not liable for monetary damages,
          whether  because  that  director  or officer is  relieved  of personal
          liability  under  the  provisions  of  Section  1 of this  Article  or
          otherwise,  that  director or officer  shall be deemed to have met the
          standard  of conduct  set forth in Section 2.1 and thus to be entitled
          to be indemnified by the  corporation  thereunder.  In any adjudicated
          Proceeding against an Indemnitee brought by reason of the Indemnitee's
          serving,  having  served or agreed to  serve,  at the  request  of the
          corporation, an organization other than the corporation in one or more
          of the capacities  indicated in Section 2.1, if the  Indemnitee  shall
          not have  been  adjudicated  not to have  acted  in good  faith in the
          reasonable  belief  that  the  Indemnitee's  action  was in  the  best
          interest of such other organization, the Indemnitee shall be deemed to
          have met the  standard of conduct set forth in Section 2.1 and thus be
          entitled  to be  indemnified  thereunder.  An  adjudication  in such a
          Proceeding  that  the  Indemnitee  did not act in  good  faith  in the
          reasonable  belief  that  the  Indemnitee's  action  was in  the  best
          interest  of such other  organization  shall not create a  presumption
          that the  Indemnitee  has not met the standard of conduct set forth in
          Section  2.1. In order to obtain  indemnification  of amounts  paid in
          settlement  pursuant to Section 2.2 of this  Article,  the  Indemnitee
          shall submit to the corporation a written  request,  including in such
          request such documentation and information as is reasonably  available
          to the Indemnitee and is reasonably necessary to determine whether and
          to what extent the Indemnitee is entitled to such indemnification. Any
          such indemnification under Section 2.2 shall be made promptly,  and in
          any event  within 60 days  after  receipt  by the  corporation  of the
          written  request  of the  Indemnitee,  unless  a  court  of  competent
          jurisdiction  holds within such 60-day period that the  Indemnitee did
          not meet the  standard  of  conduct  set forth in  Section  2.2 or the
          corporation determines,  by clear and convincing evidence, within such
          60-day period that the  Indemnitee  did not meet such  standard.  Such
          determination  shall  be  made  by  the  Board  of  Directors  of  the
          corporation,  based on advice of  independent  legal counsel (who may,
          with the consent of the  Indemnitee,  be regular  legal counsel to the
          corporation).  The  corporation  and the  directors  shall be under no
          obligation to undertake any such  determination  or to seek any ruling
          from any court.
                                      
               2.6.  Remedies.  The  right to  indemnification  or  advances  as
          granted by this Article shall be  enforceable by the Indemnitee in any
          court of  competent  jurisdiction  if the  corporation  denies  such a
          request,  in whole or in part,  or,  with  respect to  indemnification
          pursuant to Section 2.2, if no disposition  thereof is made within the
          60-day  period  referred  to above in Section  2.5.  Unless  otherwise
          provided  by law,  the burden of proving  that the  Indemnitee  is not
          entitled to  indemnification  or  advancement  of expenses  under this
          Article  shall  be  on  the   corporation.   Neither  absence  of  any
          determination   prior  to  the   commencement   of  such  action  that
          indemnification is proper in the circumstances  because the Indemnitee
          has  met  any   applicable   standard  of   conduct,   nor  an  actual
          determination  by the  corporation  pursuant  to Section  2.5 that the
          Indemnitee has not met such applicable standard of conduct, shall be a
          defense to the action or create a presumption  that the Indemnitee has
          not met the applicable standard of conduct. The Indemnitee's  expenses
          (including  reasonable  attorneys'  fees) incurred in connection  with
          successfully  establishing  his or her  right to  indemnification,  in
          whole or in part,  in any such  Proceeding  shall  also be paid by the
          corporation.

               2.7.  Contract   Right;   Subsequent   Amendment.  The  right  to
          indemnification  and advancement of expenses conferred in this Article
          shall be a contract right. No amendment, termination or repeal of this
          Article  or  of  the  relevant  provisions  of  Chapter  156B  of  the
          Massachusetts  General Laws or any other  applicable laws shall affect
          or diminish in any way the rights of any Indemnitee to indemnification
          or advancement of expenses under the provisions hereof with respect to
          any  Proceeding  arising out of or  relating to any action,  omission,
          transaction  or facts  occurring  prior to the final  adoption of such
          amendment,  termination  or  repeal,  except  with the  consent of the
          Indemnitee.

               2.8.  Other  Rights.  The   indemnification  and  advancement  of
          expenses provided by this Article shall not be deemed exclusive of any
          other  rights  to  which  an  Indemnitee  seeking  indemnification  or
          advancement  of  expenses  may be  entitled  under any law  (common or
          statutory),   agreement  or  vote  of  stockholders  or  directors  or
          otherwise, both as to action in his or her official capacity and as to
          action in any other capacity while holding office for the corporation,
          and shall continue as to an Indemnitee who has ceased to be a director
          or  officer,  and shall  inure to the  benefit of the  estate,  heirs,
          executors and  administrators of the Indemnitee.  Nothing contained in
          this  Article  shall be deemed to  prohibit,  and the  corporation  is
          specifically  authorized to enter into, agreements with any Indemnitee
          providing  indemnification  rights and procedures different from those
          set forth in the Article.


                                       
<PAGE>

               2.9.  Partial  Indemnification.  If  an  Indemnitee  is  entitled
          under  any  provision  of  this  Article  to  indemnification  by  the
          corporation  for  some  or  a  portion  of  the  expenses   (including
          attorneys'  fees),  judgments,  fines or  amounts  paid in  settlement
          actually and  reasonably  incurred by the  Indemnitee or on his or her
          behalf in connection with any Proceeding and any appeal  therefrom but
          not,  however,  for the total amount thereof,  the  corporation  shall
          nevertheless indemnify the Indemnitee for the portion of such expenses
          (including  attorneys'  fees),  judgments,  fines or  amounts  paid in
          settlement to which the Indemnitee is entitled.

               2.10.  Insurance.  The  corporation  may  purchase  and  maintain
          insurance,  at its  expense,  to  protect  itself  and  any  director,
          officer,  employee or agent of the corporation or another organization
          or employee  benefit  plan  against  any  expense,  liability  or loss
          incurred by such person in any such  capacity,  or arising out of such
          person's status as such, whether or not the corporation would have the
          power to indemnify such person against such expense, liability or loss
          under Chapter 156B of the Massachusetts General Laws.

               2.11.  Merger  or  Consolidation.  If  the  corporation is merged
          into or consolidated  with another  corporation and the corporation is
          not the surviving corporation,  the surviving corporation shall assume
          the obligations of the corporation  under this Article with respect to
          any  Proceeding  arising out of or  relating to any action,  omission,
          transaction or facts  occurring on or prior to the date of such merger
          or consolidation.

               2.12.  Savings  Clause.  If  this  Article or any portion  hereof
          shall  be  invalidated  on  any  ground  by  any  court  of  competent
          jurisdiction,  then the corporation shall  nevertheless  indemnify and
          advance  expenses to each  Indemnitee  as to any  expenses  (including
          attorneys' fees),  judgments,  fines and amounts paid in settlement in
          connection with any Proceeding, including an action by or in the right
          of the corporation,  to the fullest extent permitted by any applicable
          portion of this  Article that shall not have been  invalidated  and to
          the fullest extent permitted by applicable law.

               2.13.  Subsequent Legislation.  If the Massachusetts General Laws
          are  amended  after  adoption  of this  Article to expand  further the
          indemnification  permitted to Indemnitees,  then the corporation shall
          indemnify  such  persons  to  the  fullest  extent  permitted  by  the
          Massachusetts General Laws as so amended.

               2.14.  Indemnification  of Others.  The  corporation  may, to the
          extent  authorized from time to time by its Board of Directors,  grant
          indemnification  rights to employees or agents of the  corporation  or
          other persons  serving the corporation  who are not  Indemnitees,  and
          such rights may be equivalent  to, or greater or less than,  those set
          forth in this Article.

     3. Meeting of the  stockholders  of the corporation may be held anywhere in
the United States.

     4. The directors may make, amend, or repeal the By-Laws in whole or in part
except  with  respect  to any  provision  thereof  which  by law or the  By-Laws
requires action by the stockholders.

     5. The  corporation may be a partner in any business  enterprise  which the
corporation would have power to conduct by itself.

     6. The  corporation  may at any time enter into  agreements to redeem an/or
redeem its outstanding stock from any stockholder or stockholders without having
to extend the same offer to its other stockholders.





                                       
<PAGE>



                   The Commonwealth of Massachusetts
                          William Francis Galvin
   Secretary of the Commonwealth                   Federal Identification
One Ashburton Place, Boston, Massachusetts 02108   No.04-2741310

                CERTIFICATE OF VOTE OF DIRECTORS ESTABLISHING
                       A SERIES OF A CLASS OF STOCK

                 General Laws, Chapter 156B, Section 26


We                                           James W. Hobbs, President and
                                             Justin P. Morreale, Clerk


                             Luxtec Corporation                
                          (Name of Corporation)

located at   326 Clark Street,  Worcester, Massachusetts  01606       

do hereby certify that by unanimous wriiten consent in lieu of a meeting of the
directors of the corporation dated as of May ___, 1996, the following vote 
establishing and designating a series of a class of stock and determining the 
relative rights and preferences thereof was duly adopted:


VOTED:  That, subject to obtaining the requisite approval of the Amendment by 
        stockholders of the Corporation and pursuant to the authority vested in
        the Board of Directors by Article IV of the Charter, as amended by the 
        Amendment, a series of preferred stock, par value $1.00 per share, be 
        and hereby is established and designated as Series A Preferred Stock,
        consisting of 10,000 shares, with, in addition to any set forth in the 
        Charter, such designations, powers, privileges and rights, and 
        qualifications, limitations and restrictions in respect thereof as 
        contained in the Certificate of Vote of Directors Establishing A Series
        of a Class of Stock (the "Directors Certificate"), substantially in
        the form attached hereto as Exhibit B; and that the form of Directors 
        Certificate attached hereto as Exhibit B be, and the same hereby is, 
        adopted and approved by the Board of Directors of the Corporation.

        (See Continuation Page 2 attached as Exhibit B hereto)




     Note: Votes for which the space provided above is not sufficient  should be
set out on continuation  sheets to be numbered 2A, 2B, etc.  Continuation sheets
must have a left-hand  margin 1 inch wide for binding and shall be 8 1/2" x 11".
Only one side should be used.




                                       
<PAGE>



































IN WITNESS WHEREOF AND UNDER THE PENALTIES OF PERJURY, we have signed our names 
this ______ day of_______________, in the year 1996.

______________________________________________President

______________________________________________Clerk



                                       
<PAGE>

                  THE COMMONWEALTH OF MASSACHUSETTS


             Certificate of Vote of Directors Establishing
                   A Series of a Class of Stock

               (General Laws, Chapter 156B, Section 26)


        I hereby approve the within certificate and, the filing fee
  in the amount of $________________________having been paid, said certificate 
  is hereby filed this ______________day of ________________, 19___.





                          William Francis Galvin
                       Secretary of the Commonwealth













                                      TO BE FILLED IN BY CORPORATION

                                   PHOTOCOPY OF CERTIFICATE TO BE SENT

                  TO:

                                    Victor J. Paci, Esq.
                                    Bingham, Dana & Gould
                                    150 Federal Street, Boston, MA  02110
                                    Telephone: (617) 951-8000





                                       
<PAGE>
                                                             EXHIBIT B

                           LUXTEC CORPORATION

                TERMS, RIGHTS, PREFERENCES AND PRIVILEGES OF

                SERIES A PREFERRED STOCK, $1.00 PAR VALUE

                          CONTINUATION PAGE 2


     The  following is a description  of the Series A Preferred  Stock of Luxtec
Corporation (the Company") and a statement of the  preferences,  qualifications,
privileges,  limitations,  restrictions,  and other  special or relative  rights
granted to or imposed upon the shares of such class:

         Series A Preferred Stock.

         (a)      Designation: Number of Shares.

     There is hereby  established  a series of  Preferred  Stock  consisting  of
10,000 shares of Preferred  Stock par value $1.00 per share and the  designation
of such series shall be "Series A Preferred Stock" (the "Preferred Stock")

         (b)      Voting.

     Except  as  otherwise   provided  by  the  laws  of  The   Commonwealth  of
Massachusetts,  and except as  hereinafter  provided,  the  holders of shares of
Preferred  Stock  shall have no right to vote with  respect to any matters to be
voted on by the stockholders of the Company,  nor to take any action in meetings
with respect to any such matters.

         (c)      Dividends.

     The holders of record of shares of the Preferred Stock shall be entitled to
receive cash  dividends,  when, as and if declared by the Board of Directors out
of assets which are legally available for the payment of such dividends,  at the
annual  rate of  $8.00  per  share of  Preferred  Stock,  and no  more,  payable
quarterly  on the last day of  January,  April,  July and  October in each year.
Dividends  shall be cumulative and will accrue on each share of Preferred  Stock
from  the  date of  issue  thereof,  whether  or not  declared  by the  Board of
Directors.  Dividends  payable on the Preferred Stock for any period less than a
full quarter shall be computed on the basis of the actual number of days elapsed
and a 360-day year, consisting of four 90-day quarters.




                                       
<PAGE>
         (d)      Redemption.

                         (i)  Redemption  Price.  The  Preferred  Stock shall be
                    redeemable  as  hereinafter  provided,  upon notice given as
                    hereinafter  provided,  by paying for each share in cash the
                    sum of $100 (the "Redemption Price"). Not less than 10 days'
                    prior  written  notice  shall  be  given  by  mail,  postage
                    prepaid,  to the holders of record of the Preferred Stock to
                    be  redeemed,  such  notice  to be  addressed  to each  such
                    stockholder  at its  post  office  address  as  shown by the
                    records of the Company.  Said notice shall specify the place
                    at which and the date,  which date shall be a business  day,
                    on which the shares called for  redemption  will be redeemed
                    and shall specify the shares called for redemption.  If such
                    notice of redemption shall have been duly given and if on or
                    before the  redemption  date  specified  in such  notice the
                    funds  necessary  for such  redemption  shall  have been set
                    aside so as to be and  continue  to be  available  therefor,
                    then,  notwithstanding  that any  certificate  for shares so
                    called for redemption  shall not have been  surrendered  for
                    cancellation, after the close of business on such redemption
                    date, the shares so called for redemption shall no longer be
                    deemed  outstanding,  the  dividends  thereon shall cease to
                    accrue,  and all rights with respect to shares so called for
                    redemption,  including the rights, if any, to receive notice
                    and to vote,  shall forthwith after the close of business on
                    such  redemption  date cease and determine,  except only the
                    right of the holders  thereof to receive the amount  payable
                    upon redemption  thereof,  without interest.  Subject to the
                    provisions   hereof,  the  Board  of  Directors  shall  have
                    authority  to  prescribe  the manner in which the  Preferred
                    Stock shall be redeemed from time to time.

                         (ii) Shares to be Redeemed.  In case of the  redemption
                    of only a part of the  outstanding  shares of the  Preferred
                    Stock, all shares of Preferred Stock to be redeemed shall be
                    selected  pro rata  there  shall be so  redeemed  from  each
                    registered  holder in whole shares, as nearly as practicable
                    to the nearest share,  that  proportion of all of the shares
                    to be redeemed  which the number of shares held of record by
                    such holder bears to the total number of shares of Preferred
                    Stock at the time outstanding.

                         (iii)  All  Past   Dividends  Must  Be  Paid  Prior  to
                    Redemption.  Except  with the  consent of the holders of all
                    the shares of Preferred Stock at the time  outstanding,  the
                    Company shall not, and shall not permit any  subsidiary  to,
                    purchase or redeem shares of the Preferred Stock at the time
                    outstanding unless all dividends on such shares for all past
                    quarterly  dividend periods shall have been paid or declared
                    and a sum sufficient for the payment thereof set apart.

                         (iv)  Required  Redemptions.  On January  1, 2001,  the
                    Company  shall  redeem,  in the  manner  and with the effect
                    provided in this paragraph,  at the Redemption  Price of all
                    shares of Preferred Stock as shall then remain  outstanding,
                    or at such other time or times as may be provided for in the
                    Note  Purchase  Agreement  dated  as of  December  18,  1995
                    between the Company and Geneva Middle Market Investors, L.P.

                         (v) Optional Redemptions.  The Company at the option of
                    the Board of  Directors  may redeem,  in the manner and with
                    the effect provided in this paragraph,  on or at any time or
                    times  part or all of the  outstanding  shares of  Preferred
                    Stock at the Redemption Price.

<PAGE>

         (e)      Liquidation.

     Upon any  liquidation,  dissolution  or  winding up of the  Company,  after
payment  or  provision  for  payment  of all  debts and  other  obligations  and
liabilities of the Company,  the holders of the shares of Preferred  Stock shall
be entitled,  before any  distribution or payment is made upon any Common Stock,
to be paid an amount equal to the  Redemption  Price plus an amount equal to all
accrued dividends,  and the holders of the Preferred Stock shall not be entitled
to any further payment. Upon any such liquidation,  dissolution or winding up of
the Company,  after the holders of the Preferred Stock, at the time outstanding,
shall have been paid in full the  amounts to which they shall be  entitled,  the
remaining net assets of the Company may be  distributed to the holders of Common
Stock. If, upon any such liquidation,  dissolution or winding up of the Company,
the assets of the Company  distributable  as aforesaid  among the holders of the
Preferred  Stock at the time  outstanding  shall be  insufficient  to permit the
payment to them of the full  preferential  amounts  to which they are  entitled,
then the entire  assets of the Company so available  for  distribution  shall be
distributed  ratably  among  the  holders  of the  Preferred  Stock  at the time
outstanding  in  proportion to the full  preferential  amounts to which they are
entitled. Written notice of such liquidation, dissolution or winding up, stating
a payment date, the amount of the Redemption Price and the place where said sums
shall be payable shall be given by mail,  postage prepaid,  not less than thirty
(30) days prior to the payment date stated therein,  to the holders of record of
the Preferred Stock, such notice to be addressed to each stockholder at its post
office  address as shown by the records of the  Company.  The  consolidation  or
merger of the Company into or with any other corporation or corporations, or the
sale  or  transfer  by the  Company  of all or any  part of its  assets,  or the
reorganization  or  recapitalization  of the  Company,  or the  reduction of the
capital stock of the Company,  shall be deemed to be a liquidation,  dissolution
or winding up of the Company within the meaning of any of the provisions of this
paragraph.


     (f)  Restrictions.   At  any  time  when  shares  of  Preferred  Stock  are
outstanding,  except  where the vote or  written  consent  of the  holders  of a
greater number of shares of the Company is required by law or by the Articles of
Organization,  and in addition to any other vote required by law or the Articles
of Organization, without the approval of the holders of at least 60% of the then
outstanding shares of Preferred Stock, given in writing or by vote at a meeting,
consenting  or voting (as the case may be)  separately  as a class,  the Company
will not:

               (i)  Create or authorize the creation of any additional  class or
          series of shares of stock unless the same ranks equal or junior to the
          Preferred Stock as to the  distribution of assets on the  liquidation,
          dissolution  or winding up of the Company,  or increase the authorized
          amount of the Preferred Stock or increase the authorized amount of the
          Preferred  Stock or increase the  authorized  amount of any additional
          class or  series of shares of stock  unless  the same  ranks  equal or
          junior to the Preferred Stock as to the  distribution of assets on the
          liquidation,  dissolution  or winding up of the Company,  or create or
          authorize any obligation or security,  convertible  into shares of the
          Preferred  Stock or into  shares of any other class or series of stock
          unless the same ranks equal or junior to the Preferred Stock as to the
          distribution of assets on the  liquidation,  dissolution or winding up
          of the Company,  whether any such creation,  authorization or increase
          shall be by means of amendment to the Articles of  Organization  or by
          merger, consolidation or otherwise; or

               (ii)  Purchase  or set aside any sums for the purchase of, or pay
          any  dividend or make any  distribution  on, any shares of stock other
          than the Preferred Stock,  except for dividends or other distributions
          payable on the Common Stock solely in the form of additional shares of
          Common Stock.




                                       
<PAGE>


                           LUXTEC CORPORATION
                    $1,000,000 8% SENIOR SUBORDINATED NOTES
                           DUE JANUARY 1, 2001

                                   AND

                    WARRANTS TO PURCHASE 450,000 SHARES OF
                         COMMON STOCK, $.01 PAR VALUE




_____________________________________________________________________


                         NOTE PURCHASE AGREEMENT


_____________________________________________________________________




                      Dated as of December 18, 1995



                                       
<PAGE>



                                      
                                  TABLE OF CONTENTS

1.       AUTHORIZATION AND RANKING.  .....................................-1-
         1A.      Authorization of Issue of Notes and Warrants............-1-
         1B.      Ranking.................................................-1-

2.       PURCHASE AND SALE OF NOTES; CLOSING..............................-1-
         2A.      Purchase and Sale of Notes..............................-1-
         2B.      Closing.................................................-1-

3.       CONDITIONS OF CLOSING............................................-1-
         3A.      Warrants and Registration Rights Agreement..............-1-
         3B.      Opinion of Company Counsel..............................-2-
         3C.      Representations and Warranties; Compliance;
                  No Default..............................................-2-
         3D.      Proceedings.............................................-2-
         3E.      Consent of Other Persons................................-2-

4.       PREPAYMENT AND SCHEDULED REPAYMENTB..............................-2-
         4A.      Optional Prepayment.....................................-2-
         4B.      Required Prepayment.....................................-3-
         4C.      Notice of Optional Prepayment...........................-3-
         4D.      Scheduled Payment of Note...............................-3-
         4E.      Exchange of Notes.......................................-3-

5.       AFFIRMATIVE COVENANTS............................................-3-
         5A.      Financial and Other Reporting by the Company............-3-
         5B.      Inspection of Property..................................-4-
         5C.      Corporate Existence, etc................................-4-
         5D.      Payment of Taxes and Claims.............................-4-
         5E.      Compliance with Laws, etc...............................-4-
         5F.      Maintenance of Properties and Leases....................-5-
         5G.      Insurance...............................................-5-
         5H.      Use of Proceeds.........................................-5-
         5I.      Environmental Compliance................................-5-
         5J.      Maintenance of Books and Records........................-5-
         5K.      Preemptive  Rights......................................-5-

6.       NEGATIVE COVENANTS...............................................-6-
         6A.      Transactions with Affiliates............................-6-

7.       EVENTS OF DEFAULT................................................-6-
         7A.      Acceleration............................................-6-
         7B.      Other Remedies..........................................-7-

                                       
<PAGE>

8.       REPRESENTATIONS AND WARRANTIES...................................-8-
         8A.      Organization, etc.......................................-8-
         8B.      Authorized Capital Stock and Stock Ownership............-8-
         8C.      Business; Financial Statements; No Changes..............-8-
         8D.      Events Subsequent to the Date of the
                  Financial Statements....................................-9-
         8E.      Actions Pending.........................................-9-
         8F.      Title to Properties.....................................-9-
         8G.      Affiliates and Investments in Others.................. -10-
         8H.      Tax Returns and Payments...............................-10-
         8I.      Conflicting Agreements and Other Matters...............-10-
         8J.      Offering of Notes and Warrants.........................-10-
         8K.      ERISA..................................................-11-
         8L.      Governmental and Other Consents........................-11-
         8M.      Environmental Matters..................................-11-
         8N.      Financial Condition....................................-11-
         8O.      Disclosure.............................................-12-
         8P.      Proprietary Information of Third Parties...............-12-
         8Q.      Patents, Trademarks Etc................................-12-
         8R.      Brokers................................................-12-

9.       REPRESENTATIONS OF THE PURCHASER................................-12-
         9A.      Organization, etc......................................-12-
         9B.      Actions Pending........................................-13-
         9C.      Conflicting Agreements and Other Matters...............-13-
         9D.      Governmental and Other Consents........................-13-
         9E.      Brokers................................................-13-
         9F.      Nature of Transaction..................................-13-

10.      DEFINITIONS.....................................................-13-

11.      MISCELLANEOUS...................................................-18-
         11A.     Payments...............................................-18-
         11A.(1)  Payments in Respect of Notes...........................-18-
         11A.(2)  No Deduction or Set-off................................-18-
         11B.     Expenses...............................................-18-
         11C.     Indemnity..............................................-19-
         11D.     Consent to Amendments..................................-19-
         11E.     Survival of Representations and Warranties;
                  Entire Agreement.......................................-19-
         11F.     Successors and Assigns.................................-19-
         11G.     Disclosure to Other Persons............................-19-
         11H.     Notices................................................-20-
         11I.     Descriptive Headings...................................-20-
         11J.     Reproduction of Documents..............................-20-
         11K.     Governing Law..........................................-20-
         11L.     Counterparts...........................................-20-
         11M.     Replacement of Notes...................................-20-
         11N.     Compliance by Subsidiaries.............................-20-
         11O.     Severability...........................................-21-
         11P.     Termination............................................-21-
         11Q.     Construction...........................................-21-
         11R.     Brokerage..............................................-21-




                                       
<PAGE>
                                          SCHEDULES AND EXHIBITS

                                            PURCHASER SCHEDULE

EXHIBIT A                 -   Form of Note

EXHIBIT B                 -   Form of Warrant

EXHIBIT C                 -   Wiring Instructions

EXHIBIT D                 -   Warrant Agreement

EXHIBIT E                 -   Registration Rights Agreement

EXHIBIT F                 -   Form of Opinion of Counsel to the Company

EXHIBIT G                 -   Form of Officers' Certificate

EXHIBIT H                 -   Form of Secretary's Certificate

EXHIBIT I                 -   Terms of Preferred Stock

SCHEDULE 5H               -   Use of Proceeds

SCHEDULE 8A               -   Foreign Qualifications
SCHEDULE 8B               -   Stock Ownership

SCHEDULE 8E               -   Litigation

SCHEDULE 8G               -   Affiliates and Investments in Others

SCHEDULE 8M               -   Environmental Matters





                                       
<PAGE>
                                                   



                             LUXTEC CORPORATION


                                                As of December 18, 1995


To:      Geneva Middle Market Investors, L.P.

Gentlemen:

         The undersigned, Luxtec Corporation, a Massachusetts corporation 
(the "Company"), agrees with you as follows:



1.      AUTHORIZATION AND RANKING.  


          1. Authorization of Issue of Notes and Warranys.     
          The  Company  will  authorize  the issue and sale of its Senior
          Subordinated  Notes, in the aggregate  principal amount of $1,000,000,
          to be dated the date of issue,  to mature  January  1,  2001,  to bear
          interest on the unpaid principal  balance from the date of issue until
          the principal  shall have become due and payable at the rate of 8% per
          annum,  payable  annually in arrears,  and to bear interest on overdue
          principal,  and, to the extent  permitted by law,  overdue interest at
          the  rate of 10% per  annum,  and to be  substantially  in the form of
          Exhibit A and will authorize the issue of warrants (collectively,  the
          "Warrants")  to be dated the date of issue,  entitling  the  holder to
          purchase 450,000 shares of the Common Stock of the Company,  par value
          $.01 per  share  (the  "Common  Stock")  substantially  in the form of
          Exhibit B. The notes issued  pursuant to this  Agreement and any notes
          which may be issued  hereunder  in  substitution  or exchange for such
          notes are collectively referred to as the "Notes".


          2.  Ranking  The Notes are to be  subordinated  to the  Company's
          Senior  Obligations,  but will  otherwise  rank  senior in priority of
          payment to all other Debt of the  Company  (whether  now  existing  or
          hereafter incurred) that is subordinate to the Senior Obligations.


2.      PURCHASE AND SALE OF NOTES; CLOSING


          1.  Purchase  and  Sale  of  Notes.  Subject  to  the  terms  and
          conditions  of this  Agreement,  the  Company  shall  sell to you (the
          "Purchaser"), and the Purchaser shall purchase from the Company, Notes
          of the principal  amounts,  or aggregate  principal amount,  set forth
          after the Purchaser's  name in the attached  Purchasers  Schedule at a
          price  equal  to 100%  of such  principal  amount,  registered  in the
          Purchaser's  name or  that  of the  Purchaser's  nominee  or  nominees
          specified in the Purchasers Schedule.


          2.  Closing.  The purchase and sale of the Notes shall take place
          at the offices of Sullivan & Worcester ("Special  Counsel"),  One Post
          Office  Square,  Boston,   Massachusetts  02109,  at  a  closing  (the
          "Closing")  to be held on  December  18, 1995 or on such other date as
          the Purchaser and the Company may agree (the "Closing  Date").  At the
          Closing,  the Company will deliver to the  Purchaser the Notes or Note
          to be purchased by it, against  payment of the purchase price therefor
          by transfer of  immediately  available  funds in  accordance  with the
          wiring instructions stated on Exhibit C.


3.      CONDITIONS OF CLOSING. The Purchaser's obligation to purchase and pay 
for the Notes is subject to the fulfillment to their satisfaction or their 
written waiver, on or before the Closing Date, of the following conditions:


          1. Warrants and Registration Rights Agreement.  The Company shall
          have  executed  and  delivered  the  Warrants for the amount of Common
          Stock set forth after the Purchaser's name in the Purchasers Schedule,
          a  Warrant  Agreement  substantially  in the  form of  Exhibit  D (the
          "Warrant Agreement") and a Registration Rights Agreement providing for
          registration  of the resale by the  Purchaser  of the shares of Common
          Stock issuable upon exercise of the Warrants substantially in the form
          of Exhibit E (the "Registration Rights Agreement").


                                       
<PAGE>

          2. Opinion of Company Counsel.  The Purchaser shall have received
          an  opinion  from  Bingham,  Dana & Gould,  dated  the  Closing  Date,
          addressed to the Purchaser and in form and substance  satisfactory  to
          it covering the matters set forth in Exhibit F. To the extent that the
          opinion  referred to in this paragraph 3B is rendered in reliance upon
          the opinion of any other counsel,  the Purchaser shall have received a
          copy of the opinion of such other counsel,  dated the Closing Date and
          addressed  to it,  or a letter  from  such  other  counsel,  dated the
          Closing Date and addressed to it, authorizing it to rely on such other
          counsel's opinion.


          3. Representations and Warranties; Compliance; No Default (1) The
          representations and warranties  contained in paragraph 8 shall be true
          on and as of the Closing Date both immediately before and after giving
          effect to the  consummation of the  transactions  contemplated by this
          Agreement; no Default or no Event of Default shall have occurred or be
          continuing  as of the Closing Date both  immediately  before and after
          giving effect to the consummation of the transactions  contemplated by
          this Agreement; the Company shall have performed and complied with all
          agreements and conditions  contained in this Agreement  required to be
          performed or complied  with or by it on or prior to the  Closing;  and
          the  Company  shall  have  delivered  to the  Purchaser  an  Officers'
          Certificate  in the  form  of  Exhibit  G,  dated  the  Closing  Date,
          certifying as to the matters set forth in this paragraph and the other
          matters set forth therein.

          3.  The  Company   shall  have   delivered  to  the  Purchaser  a
          certificate  from its Secretary in the form of Exhibit H certifying as
          to its corporate  documentation,  the  resolutions and other corporate
          proceedings  relating to the authorization,  execution and delivery of
          the Transaction Documents.


          4.  Proceedings.  All corporate and other proceedings taken or to
          be taken in  connection  with the  transactions  contemplated  by this
          Agreement and all documents  incident thereto shall be satisfactory in
          substance and form to the Purchaser and its Special  Counsel,  and the
          Purchaser  shall  have  received  all such  counterpart  originals  or
          certified  or other  copies  of such  documents  as it may  reasonably
          request.


          5. Consent of Other Persons.  The Company shall have received the
          written  consent of all Persons  whose  consent is  necessary  for the
          transactions  contemplated by this Agreement  satisfactory in form and
          substance to the Purchaser.
        
          6.  Appointment  of Advisory  Director.  The  Company  shall have
          appointed  a  person   designated  by  the  Purchaser  and  reasonably
          acceptable to the Company, initially, James Goodman, as representative
          for the Purchaser,  to serve as a non-voting  advisory director to the
          Company,  granting  him the right to observe  and  participate  in the
          Company's  board  of  directors'   meetings  and   discussions.   Such
          non-voting advisory director shall not be compensated for his services
          as an advisory  director  but,  consistent  with the other  directors,
          shall be reimbursed for expenses incurred in performing such services.


4. PREPAYMENT AND SCHEDULED REPAYMENT.  The Notes may be prepaid only under the 
circumstances set forth in paragraph 4A and shall be repaid in accordance with 
paragraphs 4B and 4D or upon any acceleration of final maturity as provided in 
paragraph 7A.


                                       
<PAGE>

          1. Optional  Prepayment.  The Company shall have the privilege at
          any time of  prepaying  the  Notes at any  time,  without  premium  or
          penalty,  at 100%  of the  principal  amount,  plus  interest  accrued
          thereon to the Settlement Date.


          2. Required Prepayment.  (i) On any exercise of its Warrants by a
          holder,  an aggregate  principal amount of its Notes then outstanding,
          together with accrued  interest,  equal to the exercise  price of such
          Warrants  shall be prepaid and applied by the Company to the  exercise
          price of the Warrants.  If the Notes have been exchanged for Preferred
          Stock in  accordance  with  paragraph 4E, then, on any exercise of its
          Warrants  by a holder,  such number of shares of its  Preferred  Stock
          with an aggregate  Redemption  Price,  together with accrued dividends
          thereon,  equal  to the  exercise  price  of such  Warrants  shall  be
          surrendered  to the Company and applied to the  exercise  price of the
          Warrants.

               (ii) Upon the merger or  consolidation  of the  Company or any of
          its Subsidiaries or the sale, lease,  transfer or other disposition of
          the  Company's  or any of its  Subsidiary's  assets  to any  Person or
          Persons,  each Note then  outstanding  shall become due and payable at
          100% of the  principal  amount  thereof  together  with  all  interest
          accrued  thereon  except,  that (a) any  Subsidiary of the Company may
          merge  or  consolidate  with or sell,  lease,  transfer  or  otherwise
          dispose of all or any of its assets to the  Company or a  Wholly-Owned
          Subsidiary  of  the  Company  (provided,  that  the  Company  or  such
          Wholly-Owned   Subsidiary   shall  be  the   continuing  or  surviving
          corporation  and the  acquiring or surviving  entity is a  corporation
          organized  under  the laws  of,  and  having  its  principal  place of
          business  in, a state of the United  States of America or the District
          of Columbia),  (b) the Company may merge or consolidate with any other
          corporation  provided the Company shall be the continuing or surviving
          corporation,  and  (c)  the  Company  and its  Subsidiaries  may  sell
          inventory  in the  ordinary  course of  business  and dispose of fully
          depreciated,  obsolete  Fixed  Assets for salvage or scrap and no such
          prepayment shall be required.


          3. Notice of  Optional  Prepayment.  The Company  shall give the
          Purchaser  written  notice of its  intention  to prepay the Notes,  in
          whole or in part,  pursuant to  paragraph  4A at least 30 days and not
          more  than  60 days  prior  to the  Settlement  Date,  specifying  the
          Settlement  Date  and  stating  that  such  prepayment  is to be  made
          pursuant to paragraph  4A. Upon the giving of such notice,  the Called
          Principal as specified in such notice,  together with interest thereon
          to the Settlement  Date shall become due and payable on the Settlement
          Date.  The Company may revoke notice given  pursuant to this paragraph
          4C by delivering  written  notice of such  revocation to the Purchaser
          not later than 15 days prior to the Settlement Date, provided however,
          the Company may not revoke  such  notice of optional  prepayment  more
          than twice during the term of the Notes.


          4. Scheduled  Payment of Notes.  The Company shall, on January 1,
          2001, repay in full all remaining  principal and accrued interest then
          outstanding under the Notes.


                                       
<PAGE>

          5. Exchange of Notes.  At any time before  December 31, 1996, the
          Company  may,  at the  Company's  option,  require  the  Purchaser  to
          exchange its Notes for shares of  Preferred  Stock of the Company with
          an aggregate Redemption Price equal to 100% of the principal amount of
          the Notes so exchanged  together with accrued  interest  thereon,  and
          having the rights, privileges and preferences set forth in Exhibit I.


5. AFFIRMATIVE COVENANTS


           1. Financial and Other Reporting by the Company. The Company will
          deliver to the Purchaser: 

          2.  within  ninety (90) days after the end of each fiscal year of
          the  Company  a  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 the fiscal year then ended,  prepared in accordance  with GAAP and
          certified by an Approved Auditor;

          3.  within  forty-five  (45) days  after  the end of each  fiscal
          quarter in each fiscal  year  (other  than the last fiscal  quarter in
          each fiscal year) a consolidated  balance sheet of the Company and its
          Subsidiaries  and  the  related  consolidated  statements  of  income,
          stockholders'  equity  and  cash  flows,  unaudited  but  prepared  in
          accordance with GAAP and certified by the chief  financial  officer of
          the Company,  such  consolidated  balance sheet to be as of the end of
          such  fiscal  quarter  and such  consolidated  statements  of  income,
          stockholders'  equity and cash flows to be for such fiscal quarter and
          for the period  from the  beginning  of the fiscal  year to the end of
          such fiscal quarter, in each case with comparative  statements for the
          corresponding period in the prior fiscal year;

          4. at the time of  delivery of each  annual  financial  statement
          pursuant  to  paragraph  5A(i),  a  certificate  executed by the chief
          financial  officer of the Company stating that such officer has caused
          this  Agreement,  the Notes and  Warrants  to be  reviewed  and has no
          knowledge  of  any  default  by the  Company  in  the  performance  or
          observance of any of the  provisions of this  Agreement,  the Notes or
          Warrants  or, if such  officer  has such  knowledge,  specifying  such
          default and the nature thereof; and

          5. promptly upon  sending,  making  available or filing the same,
          all press releases,  reports and financial statements that the Company
          sends or makes  available  to its  stockholders  or directors or files
          with the SEC.


          6.  Inspection  of Property.  The Company  shall permit and cause
          each of its  Subsidiaries  to permit the Purchaser and such persons as
          it may reasonably designate,  at the Purchaser's expense, to visit and
          inspect any of the properties of the Company and its Subsidiaries,  to
          examine their books and take copies and extracts therefrom, to discuss
          the affairs, finances and accounts of the Company and its Subsidiaries
          with their officers, employees and public accountants (and the Company
          hereby  authorizes said  accountants to discuss with the Purchaser and
          such  designees such affairs,  finances and accounts),  and to consult
          with and advise the management of the Company and its  Subsidiaries as
          to their affairs,  finances and accounts,  all at reasonable times and
          upon reasonable notice.


                                       
<PAGE>

          7.  Corporate  Existence,  etc.  Each  of  the  Company  and  its
          Subsidiaries  will at all times  preserve  and keep in full  force and
          effect its corporate existence,  and rights and franchises material to
          its  business,  and  qualify  and  maintain  its  qualification  to do
          business and good standing in any jurisdiction where the failure to do
          so  individually  or in the  aggregate  would have a Material  Adverse
          Effect.


          8. Payment of Taxes and Claims

               1. The  Company  and each of its  Subsidiaries  will file all Tax
          returns  required  to be filed in any  jurisdiction  and pay any Taxes
          shown  to be due and  payable  on such  returns  and all  other  Taxes
          imposed upon them or any of their  properties  or assets or in respect
          of any of their franchises,  business,  income, sales and services, or
          profits when the same become due and payable,  but in any event before
          any penalty or interest  accrues thereon,  and all claims  (including,
          without  limitation,   claims  for  labor,  services,   materials  and
          supplies)  for sums which have become due and payable and which by law
          have or might  become a Lien upon any of their  properties  or assets,
          provided  that no such  Tax or  claim  need be paid if (i) it is being
          contested in good faith by appropriate  proceedings promptly initiated
          and  diligently  conducted and if such  reserves or other  appropriate
          provision,  if any,  as shall be required by GAAP shall have been made
          therefor  and (ii) the  failure to pay such Tax or claim would not, if
          such  contest  were  adversely  determined,  have a  Material  Adverse
          Effect.

               2. The Company  will not consent to or permit the filing of or be
          a party to any  consolidated  income tax return on behalf of itself or
          any of its  Subsidiaries  with any Person  (other than a  consolidated
          return that includes solely the Company and its Subsidiaries).


          9.  Compliance  with  Laws,  etc.  Each  of the  Company  and its
          Subsidiaries will comply with the requirements of all applicable laws,
          rules,   regulations   and  orders  of  any   Governmental   Authority
          (including, without limitation, the Occupational Safety and Health Act
          of 1970, as amended,  ERISA and all Environmental Laws), the violation
          of which would either individually or in the aggregate have a Material
          Adverse  Effect and will obtain and  maintain in effect all  licenses,
          certificates,    permits,    franchises    and   other    governmental
          authorizations   necessary  to  the  ownership  of  their   respective
          properties or to the conduct of their respective  businesses,  in each
          case to the extent necessary to ensure that  non-compliance  with such
          laws,  ordinances or  governmental  rules or regulations or failure to
          obtain or maintain in effect such  licenses,  permits,  franchises and
          other governmental  authorizations would not,  individually and in the
          aggregate, have a Material Adverse Effect.


          10. Maintenance of Properties and Leases. Each of the Company and
          its Subsidiaries  will maintain,  in good repair and working order and
          condition  (other than ordinary wear and tear) all properties  used or
          useful in their respective  businesses,  and from time to time make or
          cause  to be made all  appropriate  repairs,  renewals,  replacements,
          additions  and  improvements  thereof  as  needed  and  comply  in all
          material  respects with the provisions of all leases or licenses under
          which it leases or licenses any such properties.


                                       
<PAGE>

          11.  Insurance.  Each of the  Company and its  Subsidiaries  will
          maintain,  with financially  sound and reputable  insurers,  insurance
          with respect to its  properties  and business of such type and in such
          forms and amounts and against such risks as is reasonable  and prudent
          in the  circumstances  and in any  event  as are  customarily  insured
          against by Persons of like size and established  reputation engaged in
          the same or similar business and similarly situated.


          12. Use of  Proceeds.  Each of the Company  and its  Subsidiaries
          will use the proceeds of the sale of the Notes only as  designated  on
          Schedule 5H and not for any purpose which would violate any applicable
          law or governmental  regulation or which is otherwise prohibited under
          paragraph 8J.


          13.  Environmental  Compliance.  Each  of  the  Company  and  its
          Subsidiaries will (i) obtain and maintain, all permits,  licenses, and
          other  authorizations  that are required under all Environmental Laws,
          and (ii) comply  with all terms and  conditions  of all such  permits,
          licenses,   and   authorizations   and  with  all  other  limitations,
          restrictions,   conditions,  standards,  prohibitions,   requirements,
          obligations,  schedules, and timetables contained in all Environmental
          Laws or in any  regulation,  ordinance,  code,  plan,  order,  decree,
          judgment,  injunction,  notice,  or  demand  letter  issued,  entered,
          promulgated, or approved thereunder, except to the extent that failure
          so to do does not have a Material Adverse Effect and (iii) operate all
          property  owned or  leased  by it such  that no  claim or  obligation,
          including a clean-up  obligation,  which would have a Material Adverse
          Effect,  shall arise under any Environmental  Law, and if any claim is
          made  against  the  Company  or any of its  Subsidiaries  or any  such
          obligation shall arise (regardless of whether such claim or obligation
          would have a Material Adverse Effect) under any Environmental Law, the
          Company or such  Subsidiary at its own cost and expense,  shall timely
          satisfy such claim or obligation.


               14. Maintenance of Books and Records. Each of the Company and its
          Subsidiaries will do the following:  (i) keep proper records and books
          of account  with respect to its  business  activities  in which proper
          entries  are  made  in  the   ordinary   course  of  all  dealings  or
          transactions  of or in relation to its business and affairs;  (ii) set
          up  on  its  books  adequate  reserves  with  respect  to  all  Taxes,
          assessments, charges, levies and claims; and (iii) set up on its books
          reserves against doubtful accounts receivable,  advances and all other
          proper reserves (including reserves for depreciation,  obsolescence or
          amortization  of its property).  All  determinations  pursuant to this
          paragraph 5J shall be made in accordance with, or as required by, GAAP
          reflecting  all of  the  Company's  and  its  Subsidiaries'  financial
          transactions.

<PAGE>

          15. Preemptive  Rights.  The Company shall, prior to any issuance
          by the Company of any of its  securities  (other than debt  securities
          with no equity feature),  offer to the Purchaser by written notice the
          right,  for a period of 20 days, to purchase the  Purchaser's pro rata
          share of such  securities  based  on the  Purchaser's  portion  of the
          outstanding  Common Stock of the Company (or if the  Purchaser has not
          fully exercised its Warrants,  based upon the  Purchaser's  portion of
          the outstanding  Common Stock of the Company plus the number of shares
          of Common  Stock of the  Company  which the  Purchaser  would  then be
          entitled to purchase upon  exercise of its Warrants,  but in any event
          exclusive of any shares of Common Stock of the Company acquired by the
          Purchaser  other than by  exercise of its  Warrants or rights  granted
          under this  paragraph 5K), for cash at an amount equal to the price or
          other  consideration  for  which  such  securities  are to be  issued;
          provided,  however,  that  the  preemptive  rights  of  the  Purchaser
          pursuant to this paragraph 5K shall not apply to securities issued (i)
          as a stock dividend or upon any subdivision of shares of Common Stock,
          provided that the securities issued pursuant to such stock dividend or
          subdivision  are limited to additional  shares of Common  Stock,  (ii)
          pursuant  to  the  Warrants  or  subscriptions,   warrants,   options,
          convertible  securities,  or other rights which are listed in Schedule
          8B  as  being  outstanding  on  the  Closing  Date,  (iii)  solely  in
          consideration for the acquisition  (whether by merger or otherwise) by
          the Company or any of its Subsidiaries of all or substantially  all of
          the  stock or  assets of any other  entity,  (iv)  pursuant  to a firm
          commitment or best efforts underwritten public offering,  (v) pursuant
          to that certain Agreement of Merger and Plan of Reorganization,  dated
          as of June 28, 1995, by and among the Company,  Luxtec CD  Acquisition
          Co. Inc., Cardiodyne, Inc., Paul Epstein and Patrick G. Phillips, (vi)
          pursuant to any employee benefit plan or to any director or consultant
          to the Company in exchange for personal  services,  and (vii) upon the
          exercise of any right which was not itself in  violation  of the terms
          of this  paragraph 5K. The Company's  written  notice to the Purchaser
          shall describe the securities proposed to be issued by the Company and
          specify the number,  price and payment terms. The Purchaser may accept
          the Company's offer as to the full amount of its pro rata share or any
          lesser  number,  by written  notice thereof given by it to the Company
          prior to the expiration of the aforesaid 30 day period, in which event
          the Company shall promptly sell and the Purchaser  shall buy, upon the
          terms  specified,  the number of securities  agreed to be purchased by
          the Purchaser. The Company shall be free at any time prior to 180 days
          after the date of this notice of offer to the Purchaser,  to offer and
          sell to any third party or parties the number of such  securities  not
          agreed  by the  Purchaser  to be  purchased  by it,  at a price and on
          payment terms no less favorable to the Company than those specified in
          such notice of offer to the  Purchaser.  However,  if such third party
          sale or sales are not  consummated  within  such 180 day  period,  the
          Company  shall  not  sell  such  securities  as shall  not  have  been
          purchased  within  such  period  without  again  complying  with  this
          paragraph 5K.


6.      NEGATIVE COVENANTS


          1.   Transactions   with   Afffiliates.   The   Company  and  its
          Subsidiaries   will  not  directly  or   indirectly,   engage  in  any
          transaction  (including,  without  limitation,  the purchase,  sale or
          exchange  of  assets  or the  payment  of  salary,  bonuses  and other
          compensation  for  services  rendered)  with  any  present  or  former
          stockholder,  officer or Affiliate  (other than the Company or another
          Wholly-Owned  Subsidiary),  or to any successor,  assign, Affiliate or
          transferee  thereof,  except upon commercially  reasonable terms which
          are no less  favorable  to the Company or such  Subsidiary  than those
          which might be obtained at arms' length between unaffiliated parties.

<PAGE>


7.      EVENTS OF DEFAULT


          1.  Acceleration.  If any of the following  events shall occur or
          conditions  shall exist and be  continuing  for any reason  whatsoever
          while  the Notes are  outstanding,  and  whether  such  occurrence  or
          condition  shall  be  voluntary  or  involuntary  or come  about or be
          effected by  operation  of law or otherwise  (any such  occurrence  or
          condition and continuance shall constitute an "Event of Default"):
             1. the Company  defaults in the payment of any principal of any 
             Note when the same  becomes  due,  whether by the terms  thereof or
             otherwise as provided by the terms of this Agreement; or 
             2. the Company defaults in the  payment of any  interest  on any 
             Note when the same shall  become due, either by the terms thereof 
             or otherwise as provided by the terms of this Agreement and such 
             default  continues for 10 days after notice from the Purchaser; or 
             3. any  representation or warranty made by the Company in the 
             Transaction  Documents,  or in any writing furnished in connection
             with  or  pursuant  to  this  Agreement  shall  be  false,
             incorrect or misleading in any material adverse respect as of the 
             date when made;  or 
             4. the  Company or any  Subsidiary  fails to perform or observe  
             any  other  agreement,  term  or  condition  of  any  of  the
             Transaction Documents and such failure shall not be remedied within
             30 days of written note of such failure (or such  additional  time,
             up to 180 days, as is  reasonably  required to cure such failure if
             the same is  not  capable  of  cure  within  30  days  despite  the
             use of all reasonable  efforts by the Company and/or its Subsidiary
             to do so); or
             5. the Company or any Subsidiary voluntarily or involuntarily 
             suspends or  discontinues   operations  (other  than  temporary 
             shutdowns  in accordance with customary  business  practices);  or 
             liquidates all or substantially all of its assets; or is generally
             not paying, or admits in writing  that it is not able to pay, its 
             debts as such debts become due or otherwise becomes insolvent; or 
             files, or consents by answer or otherwise  to the  filing  against
             it of, a  petition  for  relief or reorganization or arrangement 
             or any other petition in bankruptcy, for liquidation  or to take 
             advantage of any bankruptcy or insolvency law of any  jurisdiction;
             or makes an  assignment  for the benefit of its creditors;  or 
             consents to the  appointment of a custodian,  receiver, trustee or
             other  officer  with  similar  powers with respect to it or with 
             respect  to any  substantial  part  of its  property;  or  takes
             corporate  action  for the  purpose of any of the  foregoing;  or 
             6. a petition  for relief or  reorganization  or  arrangement  or 
             any other petition in bankruptcy, for liquidation,  dissolution or
             winding up of the Company or any  Subsidiary or to take  advantage
             of any bankruptcy or insolvency law of any  jurisdiction is filed 
             against the Company or any  Subsidiary  without  the  consent  or 
             other  acquiescence  of the Company or such  Subsidiary and such 
             petition is not dismissed  within 30 days; or 
             7. a Governmental  Authority  enters an order  appointing,
             without  consent  by the  Company  or  any  Subsidiary,  a  
             custodian, receiver, trustee or other officer with similar powers 
             with respect to it or  with  respect  to any  substantial  part  of
             its  property,  or constituting an order for relief or approving a
             petition for relief of reorganization  or any other petition in 
             bankruptcy or for liquidation or to  take  advantage  of any 
             bankruptcy  or  insolvency  law of any jurisdiction,  or ordering 
             the dissolution,  winding-up or liquidation of the Company or any 
             Subsidiary,  and such order remains unstayed and in effect for 30 
             days;  then (a) if such  occurrence or continuance is an Event of
             Default  specified in  subparagraph  (v), (vi) or (vii) of
             this   paragraph  7A,  each  Note  at  the  time   outstanding   
             shall automatically  become due and payable at 100% of the 
             principal  amount thereof   together  with  all  interest   accrued
             thereon,   without presentment,  demand,  protest or notice of any
             kind, all of which are expressly waived by the Company; (b) if such
             occurrence or continuance is any other Event of Default, the 
             Purchaser may at its option declare each  Note  to be,  and  each 
             Note  shall  thereupon  be and  become, immediately  due and 
             payable at 100% of the principal  amount  thereof together with all
             interest  accrued thereon with respect to each Note, without  
             presentment,  demand,  protest or notice of any kind,  all of
             which are hereby waived by the Company.


                                       
<PAGE>

          2.  Other  Remedies..  If any one or more  Defaults  or Events of
          Default  shall occur and be  continuing,  irrespective  of whether any
          Notes have become or have been declared  immediately  due and payable,
          the  Purchaser may proceed to protect and enforce its rights under the
          Transaction  Documents by exercising such remedies as are available to
          the Purchaser in respect thereof under  applicable law, either by suit
          in equity or by action at law or by any other appropriate  proceeding,
          whether for specific  performance  of any covenant or other  agreement
          contained in a  Transaction  Document or in aid of the exercise of any
          power  granted  in a  Transaction  Document,  in  such  order  as  the
          Purchaser may determine in its sole discretion. No remedy conferred in
          a Transaction  Document upon the Purchaser is intended to be exclusive
          of any  other  remedy,  and  each  and  every  such  remedy  shall  be
          cumulative  and shall be in addition to every other  remedy  conferred
          herein or now or hereafter  existing at law or in equity or by statute
          or  otherwise.  No  course  of  dealing  or  failure  or  delay by the
          Purchaser in exercising any right, power or remedy under a Transaction
          Document or any other document executed in connection  therewith shall
          operate as a waiver thereof,  nor shall any single or partial exercise
          of any  such  right or  remedy  preclude  any  other  right or  remedy
          hereunder or thereunder.


8. REPRESENTATION AND WARRANTIES. The Company represents and warrants that:


          1.   Organization,   etc.  The  Company  is  a  corporation  duly
          organized, validly existing and in good standing under the laws of the
          Commonwealth  of  Massachusetts,  each  of its  Subsidiaries  is  duly
          organized and validly  existing and in good standing under the laws of
          the jurisdiction of its  incorporation as set forth in Schedule 8A and
          each of the Company and its Subsidiaries  has all requisite  corporate
          power and  authority  to own,  operate and lease its  property  and to
          carry on its business as now being  conducted and to execute,  deliver
          and perform  each  Transaction  Document and issue and sell the Notes.
          The Company and each of its Subsidiaries is duly qualified and in good
          standing as a foreign  corporation  authorized  to do business in each
          jurisdiction  in which the failure to be so would,  individually or in
          the aggregate,  have a Material Adverse Effect. Schedule 8A sets forth
          each  jurisdiction in which the Company or any of its  Subsidiaries is
          qualified or authorized to do business as a foreign corporation.  Each
          Transaction  Document  has  been  duly  authorized  by  all  necessary
          corporate  action on the part of the Company,  has been duly  executed
          and delivered by authorized officers of the Company and are the legal,
          valid  and  binding  obligations  of  the  Company,  and,  subject  to
          bankruptcy,  insolvency,  reorganization,  moratorium  and other  laws
          affecting the enforcement or priority of creditors'  rights generally,
          now  or  hereafter  in  effect,  and  subject  to the  provision  that
          equitable  remedies shall be within the discretion of the court having
          jurisdiction  to exercise the same, are enforceable in accordance with
          their respective terms.


                                       
<PAGE>

          2.  Authorized  Capital  Stock and  Stock  Ownership.  The  authorized
          capital stock of the Company  consists of 10,000,000  shares of Common
          Stock.  Immediately  prior to the Closing,  2,443,898 shares of Common
          Stock  will  be  validly  issued  and  outstanding,   fully  paid  and
          nonassessable  with no personal  liability  attaching to the ownership
          thereof.  All of the  outstanding  capital  stock  of the  Company  is
          validly issued, fully paid and non-assessable.  Except as set forth in
          Schedule 8B, no Person or group of Persons  (including  all  directors
          and executive officers as a group) owns beneficially or of record more
          than 5% of the Voting Stock of the Company.  There are no Subsidiaries
          of the  Company  other than those  listed in  Schedule  8A. All of the
          outstanding  capital  stock  of each of the  Subsidiaries  is  validly
          issued  and,  except  as set  forth in  Schedule  8B,  fully  paid and
          non-assessable,  and is 100% owned directly by the Company or, if not,
          is owned by the  Persons and in the  amounts  listed on  Schedule  8B,
          which Persons  collectively,  with the Company, own 100% of the issued
          and outstanding  shares of capital stock of each such Subsidiary,  and
          all such capital stock owned by the Company or any other Subsidiary is
          owned  free and clear of any Lien of any kind and the  Company or such
          other Subsidiary has the right, subject only to limitations imposed by
          applicable law to receive  dividends and distributions on such capital
          stock.  Except  as set  forth in  Schedule  8B,  the  Company  and its
          Subsidiaries do not have outstanding any rights, options,  warrants or
          other  agreements  which would  require  them to issue any  additional
          shares of their capital stock.


          3.  Business;  Financial  Statements;  No  Changes.  The  Company  has
          furnished the Purchaser with the audited  consolidated  balance sheets
          of the  Company and its  Subsidiaries  as of October 31 in each of the
          years  1993  and  1994  and the  related  consolidated  statements  of
          operations and  stockholders'  equity for the periods of twelve months
          ended on each such date and with the  unaudited  consolidated  balance
          sheet of the Company and its  Subsidiaries as of July 31, 1995 and the
          related consolidated statements of operations and stockholders' equity
          for the three  months  ended on such date.  The  financial  statements
          referred to in this  paragraph  8C,  including  any related  schedules
          and/or notes (the "Financial Statements"), are true and correct in all
          material respects, have been prepared in accordance with GAAP and show
          all  liabilities  of the Company and its  Subsidiaries  required to be
          shown therein in accordance with such  principles.  The balance sheets
          included in the Financial  Statements  fairly present the condition of
          the Company and its  Subsidiaries  on a  consolidated  basis as at the
          dates  thereof,  and the  statements of operations  and  stockholders'
          equity included in the Financial Statements fairly present the results
          of the operations and the stockholders'  equity of the Company and its
          Subsidiaries on a consolidated basis for the periods indicated.  Since
          October 31, 1994, there have been no developments or changes affecting
          the business, assets, liabilities,  condition (financial or otherwise)
          of the  Company  or any of its  Subsidiaries  which has had or,  could
          reasonably  be  expected  to  have,  either  individually  or  in  the
          aggregate, a Material Adverse Effect.

<PAGE>

          4. Events Subsequent to the Date of the Financial  Statements.  Except
          pursuant  to the merger  described  in the Joint Proxy  Statement  and
          except pursuant to a Loan and Security Agreement,  dated as of October
          20, 1995 by and between  the  Company and the First  National  Bank of
          Boston,  since  October  31,  1994 the  Company has not (i) issued any
          stock, bond or other corporate  security,  (ii) borrowed any amount or
          incurred  or become  subject to any  liability  (absolute,  accrued or
          contingent),  except for current liabilities  incurred and liabilities
          under contracts entered into in the ordinary course of business, (iii)
          discharged or satisfied any Lien or incurred or paid any obligation or
          liability  (absolute,   accrued  or  contingent)  other  than  current
          liabilities  shown on the  Financial  Statements  or  disclosed in the
          Joint Proxy Statement and current  liabilities  incurred since October
          31, 1994 in the ordinary course of business, (iv) declared or made any
          payment or  distribution  to stockholders or purchased or redeemed any
          share of its capital stock or other security,  (v) mortgaged,  pledged
          or  subjected  to a Lien any of its assets,  tangible  or  intangible,
          other  than  Liens of  current  real  property  taxes  not yet due and
          payable, (vi) sold, assigned or transferred any of its tangible assets
          except in the  ordinary  course of  business,  or canceled any Debt or
          claim,  (vii) sold,  assigned,  transferred  or granted any  exclusive
          license with  respect to any patent,  trademark,  trade name,  service
          mark,  copyright,  trade  secret  or other  intangible  asset,  (viii)
          suffered any loss of property or waived any right of substantial value
          whether  or not in the  ordinary  course  of  business,  (ix) made any
          change  in  officer  compensation  except  in the  ordinary  course of
          business  and  consistent  with past  practice,  (x) made any material
          change in the manner of business or  operations  of the Company,  (xi)
          entered into any transaction except in the ordinary course of business
          or  as  otherwise  contemplated  hereby  or  (xii)  entered  into  any
          commitment (contingent or otherwise) to do any of the foregoing.


          5. Actions  Pending.  Except as set forth on Schedule 8E, there are no
          actions,  suits,  investigations  or  proceedings  pending  or, to the
          knowledge of the Company threatened, against the Company or any of its
          Subsidiaries, or any properties or rights of the Company or any of its
          Subsidiaries,  by or before any court, arbitrator or administrative or
          governmental  body  other  than those  which  individually  and in the
          aggregate  do not and will not, in the future have a Material  Adverse
          Effect.


          6. Title to Properties.  Each of the Company and its  Subsidiaries has
          good  and  marketable  title  to  its  real  properties   (other  than
          properties  which  it  leases)  and  good  title  to all of its  other
          properties and assets,  including the properties and assets  reflected
          in the balance  sheet as of October 31, 1994 included in the Financial
          Statements and those acquired  pursuant to the merger described in the
          Joint Proxy  Statement  (other than  properties and assets disposed of
          since such date in the  ordinary  course of  business),  subject to no
          Lien of any  kind  except  Liens  for  current  Taxes  not yet due and
          payable  and minor  imperfections  of title,  if any,  which could not
          reasonably  be  expected  to  have,  either  individually  or  in  the
          aggregate,  a Material  Adverse  Effect.  The  Company and each of its
          Subsidiaries  enjoys  peaceful and  undisturbed  possession  under all
          leases  necessary  in any  material  respect  for the conduct of their
          respective  businesses  as  now  conducted  and  to  the  best  of the
          Company's knowledge,  all such leases are valid and subsisting and are
          in full force and effect.

<PAGE>

          7. Affiliates and Investments. Except as set forth on Schedule 8G, the
          Company and its  Subsidiaries  have no  Affiliates  and do not own any
          stock or securities or have any  beneficial or equity  interest in any
          Person other than  ownership of stock or  securities  of a Person of a
          class publicly traded on a national securities  exchange  representing
          not more than 5% of the total combined  voting power of all classes of
          Voting  Stock of such Person or more than 5% of  beneficial  or equity
          interest in such Person.


          8. Tax Returns and Payments.  Each of the Company and its Subsidiaries
          has filed all Federal,  State,  local and foreign  income tax returns,
          franchise  tax  returns,  real and  personal  property tax returns and
          other tax  returns  required by law to be filed by or on its behalf of
          or  with  respect  to  its  properties  or  assets,   and  all  Taxes,
          assessments  and other  governmental  charges imposed upon the Company
          and any of its properties,  assets, income or franchises which are due
          and payable have been paid, other than those presently payable without
          penalty or interest and those  presently being contested in good faith
          by  appropriate  proceedings  diligently  conducted and for which such
          reserves or other appropriate  provisions,  if any, as may be required
          by GAAP have been made.  The  changes,  accruals  and  reserves on the
          books of the Company and its  Subsidiaries in respect of any Taxes for
          all periods are adequate and the Company knows of no unpaid assessment
          for  additional  Taxes  for any  period  or any  basis  for  any  such
          assessment  for  which  adequate  provision  has not been  made in its
          accounts.  No charges  or Taxes  will be  imposed by any  Governmental
          Authority on the execution, delivery or enforcement of the Transaction
          Documents  and the issue and sale of the Notes and the Warrants or any
          transfer of the Notes or the Warrants.


          9. Conflicting  Agreements and Other Matters.  Neither the Company nor
          any  Subsidiary is in violation of any term of its charter or by-laws,
          or in violation or breach of any term of any agreement  (including any
          agreement with stockholders),  instrument,  order,  judgment,  decree,
          statute,  law,  rule  or  regulation  to  which  it  is  subject,  the
          consequences  of which  violation or breach are  reasonably  likely to
          have a Material  Adverse  Effect.  The  execution  and delivery of the
          Transaction  Documents,  and the  offering,  issuance  and sale of the
          Notes and the Warrants,  and  fulfillment of and  compliance  with the
          terms and provisions of the Transaction Documents, do not and will not
          conflict with the  provisions  of, or constitute a default  under,  or
          result in any violation of, or result in the creation of any Lien upon
          any  of  the  properties  or  assets  of  the  Company  or  any of its
          Subsidiaries pursuant to, the charter or by-laws of the Company or any
          of its  Subsidiaries,  any award of any  arbitrator  or any  agreement
          (including  any  agreement  with  stockholders),   instrument,  order,
          judgment,  decree,  statute,  law,  rule or  regulation  to which  the
          Company or any of its Subsidiaries is subject. Neither the Company nor
          any of its  Subsidiaries  is a party to, or  otherwise  subject to any
          provision contained in, any instrument  evidencing Debt, any agreement
          relating  thereto or any other  contract or agreement  (including  its
          charter) which limits the amount of, or otherwise imposes restrictions
          on the  incurring  of the Debt of the Company to be  evidenced  by the
          Notes  which  has  not  been  waived  or  otherwise  complied  with in
          connection with the issuance of the Notes.

<PAGE>

          10. Offering of Notes and Warrants.  Neither the Company nor any agent
          acting on its behalf has, directly or indirectly, offered the Notes or
          the  Warrants or any  similar  security of the Company for sale to, or
          solicited  any offers to buy the Notes or the  Warrants or any similar
          security of the Company  from,  or otherwise  approached or negotiated
          with respect  thereto with, any Person other than the  Purchaser,  and
          neither the  Company  nor any agent  acting on its behalf has taken or
          will take any action  which would  subject the issuance or sale of the
          Notes or the Warrants to the provisions of Section 5 of the Securities
          Act or to the  registration  provisions of any  securities or Blue Sky
          law of any applicable jurisdiction.


          11.  ERISA.  The Company and each ERISA  Affiliate  has  operated  and
          administered  each Plan operated and  administered by it in compliance
          with all applicable laws except for such instances of noncompliance as
          have not resulted in and could not reasonably be expected to result in
          a Material Adverse Effect. Neither the Company nor any ERISA Affiliate
          has incurred any  liability  pursuant to Title I or IV of ERISA or the
          penalty or excise tax  provisions  of the Code  relating  to  employee
          benefit  plans  (as  defined  in  Section 3 of  ERISA),  and no event,
          transaction or condition has occurred or exists that could  reasonably
          be expected to result in the  incurrence of any such  liability by the
          Company or any ERISA  Affiliate,  or in the  imposition of any Lien on
          any of the  rights,  properties  or assets of the Company or any ERISA
          Affiliate,  in either  case  pursuant  to Title I or IV of ERISA or to
          such penalty or excise tax provisions or to Section  401(a)(29) or 412
          of the Code,  other than such  liabilities or Liens as individually or
          in the aggregate  could not  reasonably be expected to have a Material
          Adverse Effect.


          12. Governmental and Other Consents. Neither the nature of the Company
          nor  any  of  its  Subsidiaries,   nor  any  of  their  businesses  or
          properties, nor any relationship between the Company or any Subsidiary
          and any other Person,  nor any  circumstance  in  connection  with the
          execution and delivery of any Transaction  Document,  or the offering,
          issuance,  sale or delivery of the Notes or the Warrants is such as to
          require any authorization,  consent, approval, exemption or any action
          by or notice to or filing with any Governmental Authority or any other
          Person  (other than the  Company's  Board of  Directors) in connection
          with the execution and delivery of the  Transaction  Documents and the
          offering,  issuance,  sale or delivery  of the Notes and the  Warrants
          (other than any filing  required in connection  with an exemption from
          the registration requirements of any federal or state securities laws)
          or fulfillment  of or compliance  with the terms and provisions of the
          Transaction Documents.


          13. Environmental Matters.  Neither the Company nor any Subsidiary has
          any  knowledge  of any claim or has  received any notice of any claim,
          and no proceeding has been instituted  raising any claim,  against any
          of them or any of their  respective  real  properties  now or formerly
          owned, leased or operated by any of them or other assets, alleging any
          damage  to the  environment  or  violation  of any  Environment  Laws,
          except,  in each case,  such as could not  reasonably  be  expected to
          result in a Material Adverse Effect.  Except as otherwise disclosed in
          Schedule 8M:

<PAGE>

                         1. neither the Company nor any Subsidiary has knowledge
                    of any facts which  would give rise to any claim,  public or
                    private, of violation of Environmental Laws or damage to the
                    environment  emanating  from,  occurring  on or in  any  way
                    related to real properties now or formerly owned,  leased or
                    operated  by any of them or to other  assets  or their  use,
                    except,  in each  case,  such as  could  not  reasonably  be
                    expected to result in a Material Adverse Effect;
                         2.  neither the Company nor any  Subsidiary  has stored
                    any Hazardous  Materials on real  properties now or formerly
                    owned,  leased  or  operated  by any  of  them  in a  manner
                    contrary to any  Environmental  Laws or has  disposed of any
                    Hazardous   Materials   in  a   manner   contrary   to   any
                    Environmental  Laws,  in each case in any manner  that could
                    reasonably  be  expected  to  result in a  Material  Adverse
                    Effect; and
                         3.  to  the  best  of  the  Company's  knowledge,   all
                    buildings  on all  real  properties  now  owned,  leased  or
                    operated by the Company or any  Subsidiary are in compliance
                    with applicable  Environmental Laws, except where failure to
                    comply  could  not  reasonably  be  expected  to result in a
                    Material Adverse Effect.


          14.  Financial  Condition.  After  giving  effect to the  transactions
          contemplated  hereby, (i) the aggregate present fair saleable value of
          the assets of the Company will be greater than the amount that will be
          required to pay the probable  liabilities of the Company on its debts,
          including contingent liabilities,  as they become absolute and mature;
          (ii) the  Company  has (and has no reason to believe  that it will not
          have)  sufficient  capital for the conduct of its business;  and (iii)
          the  Company  does not  intend to incur,  and does not  believe it has
          incurred, debts beyond its ability to pay as they mature.


          15.  Disclosure.  No  Transaction  Document  nor any  other  document,
          certificate or statement furnished to the Purchaser by or on behalf of
          the Company in connection  herewith contains any untrue statement of a
          material  fact or, to the best of the  Company's  knowledge,  omits to
          state a  material  fact  necessary  in order  to make  the  statements
          contained herein and therein in light of the circumstances under which
          they were made not misleading.


          16.  Proprietary  Information  of  Third  Parties.  To the best of the
          Company's knowledge, no third party has claimed or has reason to claim
          that any person  employed  by or  affiliated  with the Company has (a)
          violated or may be  violating  any of the terms or  conditions  of his
          employment, non-competition or nondisclosure agreement with such third
          party,  (b)  disclosed  or may be  disclosing  or  utilized  or may be
          utilizing any trade secret or proprietary information or documentation
          of such third party or (c)  interfered  or may be  interfering  in the
          employment  relationship  between  such  third  party  and  any of its
          present or former employees.  No third party has requested information
          from  the  Company   which   suggests  that  such  a  claim  might  be
          contemplated.  To the  best  of the  Company's  knowledge,  no  person
          employed by or affiliated with the Company has employed or proposes to
          employ  any  trade  secret  or  any   information   or   documentation
          proprietary to any former  employer,  and to the best of the Company's
          knowledge,  no person  employed by or affiliated  with the Company has
          violated any confidential  relationship which such person may have had
          with any third party, in connection with the development,  manufacture
          or sale of any product or proposed  product or the development or sale
          of any service or proposed service of the Company, and the Company has
          no reason to believe there will be any such employment or violation.

<PAGE>

          17. Patents,  Trademarks  Etc. The Company owns or possesses  adequate
          licenses  or other  rights to use all  patents,  patent  applications,
          trademarks,  trademark  applications,   service  marks,  service  mark
          applications,   trade  names,  copyrights,   manufacturing  processes,
          formulae,  trade  secrets  and know how  (collectively,  "Intellectual
          Property")  necessary  or  desirable to the conduct of its business as
          conducted and as proposed to be conducted, and no claim is pending or,
          to the best of the Company's knowledge,  threatened to the effect that
          the  operations  of the Company  infringe  upon or  conflict  with the
          asserted rights of any other person under any  Intellectual  Property,
          and there is no basis for any such claim  (whether  or not  pending or
          threatened).  No claim is pending or threatened to the effect that any
          such Intellectual  Property owned or licensed by the Company, or which
          the   Company   otherwise   has  the  right  to  use,  is  invalid  or
          unenforceable  by the  Company,  and,  to the  best  of the  Company's
          knowledge,  there  is no  basis  for any such  claim  (whether  or not
          pending or threatened). The Company has not granted or assigned to any
          other person or entity any right to  manufacture,  have  manufactured,
          assemble or sell the  products or proposed  products or to provide the
          services or proposed services of the Company.


          18. Brokers. The Company has no contract, arrangement or understanding
          with  any  broker,  finder  or  similar  agent  with  respect  to  the
          transactions  contemplated by this Agreement other than Wax & Company,
          Inc.


9. REPRESENTATIONS OF THE PURCHASER.  The Purchaser represents that:  

          1.  Organization;  etc. The  Purchaser is a limited  partnership  duly
          organized, validly existing and in good standing under the laws of the
          State of Delaware and has all  requisite  power and  authority to own,
          operate  and lease its  property  and to carry on its  business as now
          being conducted and to execute,  deliver and perform each  Transaction
          Document and to purchase the Notes.  The  Purchaser is duly  qualified
          and in good standing as a foreign limited partnership authorized to do
          business  in each  jurisdiction  in which the  failure to be so would,
          individually or in the aggregate, have a Material Adverse Effect. Each
          Transaction  Document  has  been  duly  authorized  by  all  necessary
          partnership  action  on the  part  of the  Purchaser,  has  been  duly
          executed and delivered by the  Purchaser and are the legal,  valid and
          binding  obligations  of the  Purchaser,  and,  subject to bankruptcy,
          insolvency,  reorganization,  moratorium  and other laws affecting the
          enforcement  or  priority  of  creditors'  rights  generally,  now  or
          hereafter  in effect,  and  subject to the  provision  that  equitable
          remedies   shall  be  within  the   discretion  of  the  court  having
          jurisdiction  to exercise the same, are enforceable in accordance with
          their respective terms.


          2. Actions Pending.  There are no actions,  suits,  investigations  or
          proceedings pending or, to the knowledge of the Purchaser  threatened,
          against the Purchaser or any properties or rights of the Purchaser, by
          or before any court,  arbitrator  or  administrative  or  governmental
          body.

<PAGE>

          3. Conflicting  Agreememts and Other Matters.  The Purchaser is not in
          violation of any term of its  Certificate  of Limited  Partnership  or
          Agreement  of Limited  Partnership,  or in  violation or breach of any
          term of any agreement,  instrument,  order, judgment, decree, statute,
          law, rule or regulation to which it is subject,  the  consequences  of
          which  violation  or breach are  reasonably  likely to have a material
          adverse  effect.   The  execution  and  delivery  of  the  Transaction
          Documents,  and  the  purchase  of the  Notes  and the  Warrants,  and
          fulfillment  of and  compliance  with the terms and  provisions of the
          Transaction  Documents,   do  not  and  will  not  conflict  with  the
          provisions  of,  or  constitute  a  default  under,  or  result in any
          violation  of, or result in the  creation  of any Lien upon any of the
          properties or assets of the Purchaser  pursuant to, its Certificate of
          Limited Partnership or Agreement of Limited Partnership,  any award of
          any arbitrator or any agreement,  instrument, order, judgment, decree,
          statute, law, rule or regulation to which the Purchaser is subject.


          4.  Governmental  and  Other  Consents.  Neither  the  nature  of  the
          Purchaser,   nor  any  of  its  businesses  or  properties,   nor  any
          relationship  between  the  Purchaser  and any other  Person,  nor any
          circumstance  in  connection  with the  execution  and delivery of any
          Transaction  Document, or the purchase of the Notes or the Warrants is
          such as to require any authorization,  consent, approval, exemption or
          any action by or notice to or filing with any  Governmental  Authority
          or any other Person in  connection  with the execution and delivery of
          the  Transaction  Documents  and the  purchase  of the  Notes  and the
          Warrants or fulfillment of or compliance with the terms and provisions
          of the Transaction Documents.


          5.   Brokers.   The  Purchaser   has  no  contract,   arrangement   or
          understanding with any broker, finder or similar agent with respect to
          the transactions contemplated by this Agreement.


          6.  Nature  of  Transaction.  (i)  The  Purchaser  is  an  "accredited
          investor"  within the meaning of Rule 501 under the Securities Act and
          was not organized  for the specific  purpose of acquiring the Notes or
          Warrants or its purchase of the Notes and Warrants is otherwise exempt
          from the registration  requirements of the Securities Act; (ii) it has
          sufficient  knowledge and experience in investing in companies similar
          to the Company in terms of the Company's stage of development so as to
          be able to  evaluate  the risks and  merits of its  investment  in the
          Company and it is able financially to bear the risks thereof; (iii) it
          has had an opportunity to discuss the Company's  business,  management
          and financial  affairs with the Company's  management;  (iv) the Notes
          and  Warrants  being  purchased  by it are being  acquired for its own
          account  for the purpose of  investment  and not with a view to or for
          sale  in  connection  with  any  distribution   thereof;  and  (v)  it
          understands  that (a) the Notes and Warrants have not been  registered
          under the  Securities Act by reason of their issuance in a transaction
          exempt  from  the  registration  requirements  of the  Securities  Act
          pursuant to Section 4(2) thereof or Rule 505 or 506 promulgated  under
          the Securities Act, (b) the Preferred Stock, if issued in exchange for
          the Notes and the Common Stock issued upon  exercise of the  Warrants,
          must be held indefinitely  unless a subsequent  disposition thereof is
          registered   under  the   Securities   Act  or  is  exempt  from  such
          registration, (c) the certificates evidencing such Preferred Stock and
          such  Common  Stock  will  bear a legend  to such  effect  and (d) the
          Company will make a notation on its transfer books to such effect.

<PAGE>

10. DEFINITIONS.  For the purposes of this Agreement, the following terms shall
have the respective meanings specified with respect thereto:

     "Affiliate" means as to any Person, any other Person directly or indirectly
(i) controlling, controlled by, or under direct common control with, such Person
or (ii) owning 5% or more of the  beneficial  interest  or Voting  Stock of such
Person  as well as,  in the case of an  individual,  such  individual's  spouse,
issue, parents,  siblings and issue of siblings (in each case by blood, adoption
or marriage).  A Person shall be deemed to control another Person if such Person
possesses, directly or indirectly, 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.

     "Agreement" has the meaning specified in paragraph 11C.

     "Approved Auditor" means Deloitte & Touche,  Arthur Andersen & Co., Coopers
& Lybrand, Ernst & Young, KPMG Peat Marwick or Price Waterhouse.

     "Business  Day" means any day other than a  Saturday,  a Sunday or a day on
which commercial banks in Boston, Massachusetts are required or authorized to be
closed.

     "Capitalized  Lease"  means,  as  applied to any  Person,  any lease of any
property  (whether  real,  personal or mixed) by such  Person  which  would,  in
accordance  with GAAP,  be  required to be  classified  and  accounted  for as a
capitalized lease on a balance sheet of such Person,  other than, in the case of
the Company, any such lease under which the Company is the lessor.

     "Capitalized   Lease  Obligation"  means  any  rental  obligation  under  a
Capitalized Lease taken at the amount thereof accounted for as indebtedness (net
of interest expense) in accordance with GAAP.

     "Called Principal" means, with respect to any Note, the unpaid principal of
such Note which is to be prepaid pursuant to paragraph 4C.

     "Closing" and "Closing Date" have the meanings specified in paragraph 2B.

     "Code"  means the Internal  Revenue  Code of 1986,  as amended from time to
time and the rules and regulations  promulgated  thereunder as from time to time
in effect.

     "Company"  has  the  meaning  specified  in the  first  paragraph  of  this
Agreement.

     "Consolidated  Group"  means the  Company and its  Subsidiaries  taken as a
whole.

<PAGE>

     "Debt" means, as applied to any Person without duplication, (i) obligations
of such Person for borrowed money,  (ii) obligations of such Person evidenced by
bonds, debentures, notes or other similar instruments, (iii) obligations of such
Person  to pay the  deferred  purchase  price  of  property  or  services,  (iv)
Capitalized Lease Obligations of such Person,  (v) obligations of such Person to
purchase  securities or other  property that arise out of or in connection  with
the sale of the same or  substantially  similar  securities  or  property,  (vi)
obligations  of such Person to reimburse  any other Person in respect of amounts
paid  under a letter of credit or similar  instrument,  (vii)  obligations  with
respect to interest rate and currency  swaps and similar  obligations  requiring
such Person to make payments,  whether  periodically  or upon the happening of a
contingency,  except that if any agreement relating to such obligations provides
for the netting of amounts  payable by and to such Person  thereunder  or if any
such agreement  provides for the simultaneous  payment of amounts by and to such
Person,  then in each such case, the amount of such obligations shall be the net
amount thereof,  (viii) any  obligations  secured by (or for which the holder of
such  obligation has an existing right,  contingent or otherwise,  to be secured
by) a Lien on any  asset  of such  Person,  whether  or not such  obligation  is
assumed  by such  Person,  (ix)  any  recourse  obligations  of such  Person  in
connection  with a sale of  receivables,  (x) obligations of such Person to make
payment for any  products,  materials or supplies or for any  transportation  or
services  regardless  of  the  non-delivery  or  non-furnishing   thereof,  (xi)
Guaranties  by such Person of Debt of others,  (xii) any  outstanding  Preferred
Stock  of a  Subsidiary  of  such  Person  (other  than  Preferred  Stock  owned
beneficially and of record by such Person) and any outstanding  Redeemable Stock
of such Person and (xiii) any other items  (excluding  Trade Payables and, other
than obligations described in clause (x) of this paragraph, items of contingency
reserves or reserves for deferred  income Taxes or other  reserves to the extent
such reserves do not  represent an  obligation)  which in  accordance  with GAAP
would be shown on the liabilities side of the balance sheet of such Person.

     "Default" means any occurrence or condition which with the giving of notice
or the passage of time, or both, would be an Event of Default.

     "Environmental  Laws"means  any and all Federal,  state,  local and foreign
statutes,  laws, regulations,  ordinances,  rules,  judgments,  orders, decrees,
permits, concessions,  grants, franchises,  licenses, agreements or governmental
restrictions  relating to pollution and the protection of the environment or the
release of any  materials  into the  environment,  including  but not limited to
those related to hazardous substances or wastes, air emissions and discharges to
waste or public systems.

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended from time to time and the rules and regulations  promulgated  thereunder
as from time to time in effect.

     "ERISA  Affiliate",  for Plan purposes,  means, with respect to any Person,
any trade or  business,  whether  or not  incorporated,  which,  is treated as a
single employer together with such person under Section 414 of the Code.

     "Event of Default" has the meaning specified in paragraph 7A.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended.

<PAGE>

     "Financial Statements" has the meaning specified in paragraph 8C.

     "Fixed  Assets"  means all assets of the Company  which are  classified  as
"property, plant and equipment" on its balance sheet in accordance with GAAP.

     "GAAP" means accounting  principles generally accepted in the United States
applied on a consistent basis throughout the relevant periods.

     "Governmental Authority" means (a) the governments of (i) the United States
of America and (ii) any state or other  jurisdiction in which the Company or any
Subsidiary  is organized or conducts all or any part of its  business,  or which
asserts  jurisdiction over any properties of the Company or any Subsidiary,  and
(b) any  entity  exercising  executive,  legislative,  judicial,  regulatory  or
administrative functions of, or pertaining to, any such governments.

     "Guaranty",  as  applied  to any  Person,  means  any  direct  or  indirect
liability,  contingent  or  otherwise,  of  such  Person  with  respect  to  any
indebtedness, lease, dividend or other obligation of another, including, without
limitation,  any such  obligation  directly or indirectly  guaranteed,  endorsed
(otherwise than for collection or deposit in the ordinary course of business) or
discounted  or sold with  recourse by such  Person,  or in respect of which such
Person  is  otherwise   directly  or  indirectly  liable,   including,   without
limitation,  any such obligation in effect guaranteed by such Person through any
agreement (contingent or otherwise) to purchase, repurchase or otherwise acquire
such obligation or any security therefor,  or to advance to or provide funds for
the  payment or  discharge  of such  obligation  (whether  in the form of loans,
advances, stock purchases,  capital contributions or otherwise),  or to maintain
the working capital, equity capital, net worth, solvency or any balance sheet or
other financial condition of the obligor of such obligation,  or to make payment
for any securities, products, materials or supplies or for any transportation or
services  regardless of the non-delivery or nonfurnishing  thereof,  in any such
case if the purpose or intent of such  agreement  is to provide  assurance  that
such  obligation  will be paid or discharged,  or that any  agreements  relating
thereto will be complied  with, or that the holders of such  obligation  will be
protected  against loss in respect thereof.  The amount of any Guaranty shall be
equal to the amount of the obligation guaranteed.

     "Hazardous  Materials"  means  any  substance:  (a) the  presence  of which
requires  notification,  investigation,  monitoring  or  remediation  under  any
Environmental  Law;  (b) which is defined  as a  "hazardous  waste",  "hazardous
material",  "hazardous  substance" or "toxic  substance" under any Environmental
Law, including,  without limitation,  the Comprehensive  Environmental Response,
Compensation  and Liability  Act (42 U.S.C.  Section 9601 et seq.) and any other
applicable  federal,  state or local statutes or ordinances and the  regulations
promulgated  thereunder;  or (c) without  limitation,  which contains  gasoline,
diesel fuel or other  petroleum  products,  natural  gas,  natural gas  liquids,
liquefied natural gas or synthetic gas, asbestos or polychlorinated biphenyls.

     "Impermissible  Qualification" means, with respect to the opinion or report
of the Approved Auditor as to any financial  statements supplied under paragraph
8C, any qualification or exception to such opinion or certification  which is of
a "going concern" or similar nature; indicates that the scope of the examination
of matters  relevant to such  financial  statements was limited to an extent not
consistent with generally accepted auditing standards.

<PAGE>

     "Joint Proxy  Statement" means the Joint Proxy Statement of the Company and
Cardiodyne, Inc. dated September 21, 1995.

     "Lien" means any interest in property  securing an obligation owed to, or a
claim by, a Person other than the owner of the  property,  whether such interest
is based on the common law, statute,  court decision or contract, and including,
without limitation, any mortgage, pledge, security interest,  encumbrance, lien,
purchase  option,  call or right, or charge of any kind (including any agreement
to give or permit any of the  foregoing),  any  conditional  sale or other title
retention  agreement,  any Capitalized  Lease, and the filing of or agreement to
give or permit  the filing on its behalf of any  financing  statement  under the
Uniform  Commercial  Code  or  personal  property  security  legislation  of any
jurisdiction.

     "Material  Adverse  Effect" means,  (i) any material  adverse effect on the
Company's  business,  assets,  liabilities,  financial  condition  or results of
operations,  (ii)  any  material  adverse  effect  on the  Consolidated  Group's
business, assets, liabilities,  financial condition or results of operations on,
where  appropriate,  a consolidated basis in accordance with GAAP, and (iii) any
adverse  effect,  WHETHER OR NOT MATERIAL,  on the binding  nature,  validity or
enforceability  of any Transaction  Document as the obligation of the Company or
any  material  adverse  effect on the  ability of the  Company  to  perform  its
obligations under any Transaction Document.

     "Note" and "Notes" have the meaning specified in paragraph 1A.

     "Officers'  Certificate"  means a  certificate  signed  in the  name of the
Company by any two Senior Officers of the Company.

     "Person" means and includes an individual, a partnership,  a joint venture,
a  corporation,  a limited  liability  company,  a trust,  a  government  or any
department  or agency  thereof,  and any  other  form of  business  organization
(whether or not a legal entity).

     "Preferred  Stock" means any Redeemable Stock and any other class or series
of capital  stock  that has a priority  as to the  payment of any  dividends  or
distributions over the holders of common stock.

     "Plan" means an "employee pension benefit plan" (as defined in section 3(2)
of  ERISA)  which  is or  has  been  established  or  maintained,  or  to  which
contributions  are or have  been  made,  by the  Company  or any of its  Related
Persons.

     "Purchaser" has the meaning specified in paragraph 2A and shall include any
Transferee.

     "Qualified Offering" has the meaning specified in the Warrant Agreement.

<PAGE>

     "Redeemable  Stock"  means any class or series of capital  stock  which has
fixed  payment  obligations  or is redeemable at the option of the holder unless
such fixed payment  obligations  or repurchase  obligations  on exercise of such
redemption option can be satisfied,  at the election of the issuer,  through the
issuance of shares of its common stock.

     "Redemption Price" has the meaning specified in Exhibit I.

     "SEC" means the United States  Securities and Exchange  Commission,  or any
governmental  body or  agency  hereafter  succeeding  to the  functions  of such
Securities and Exchange  Commission in the  administration of the Securities Act
and/or the Exchange Act.

     "Securities  Act" means the Securities Act of 1933, as amended from time to
time and the rules and regulations  promulgated  thereunder from time to time in
effect.

     "Senior  Obligations" means the amounts owing to the First National Bank of
Boston pursuant to a Loan and Security Agreement dated as of October 20, 1995 by
and between the Company and the Bank of Boston  providing for a credit  facility
in the principal amount of $3,250,000 and other Debt (having no equity features)
for money borrowed from institutional lenders.

     "Senior  Officer" means the President,  Chief Executive  Officer,  any Vice
President,  Chief Financial Officer,  Treasurer,  principal  Accounting Officer,
Controller  of the Company or any other person,  whether or not an officer,  who
performs similar functions, on behalf of the Company.

     "Settlement  Date" means,  with respect to any Note, the date of which such
Note is to be prepaid in whole or in part pursuant to paragraph 4C.

     "Special Counsel" has the meaning specified in paragraph 2B.

     "Subsidiary" shall mean as to any Person (i) of which such Person shall, at
the time as of which any  determination  is being made,  own, either directly or
indirectly  through  its  other  Subsidiaries,  more  than (x) 50% of the  total
combined  voting  power of all  classes of the  Voting  Stock and (y) 50% of the
beneficial  interest and (ii) any  partnership,  association,  joint  venture or
other  form of  business  organization,  whether or not it  constitutes  a legal
entity which such Person shall, at the time the determination is being made, own
directly or indirectly through its other Subsidiaries,  own more than 50% of the
equity  interest at the time and which does not  ordinarily  take major business
actions without the prior approval of such Person.  Unless the context otherwise
clearly  requires any reference to a "Subsidiary" is a reference to a Subsidiary
of the Company.

     "Taxes"  means any and all present or future  taxes,  assessments,  stamps,
duties, fees, levies,  imposts,  deductions,  withholdings or other governmental
charges of any nature  whatsoever  and any  liabilities  with  respect  thereto,
including any surcharge, penalties, additions to tax, fines or interest thereon,
now or  hereafter  imposed,  levied,  collected,  withheld  or  assessed  by any
government or taxing  authority of any country or political  subdivision  of any
country or any international taxing authority.

<PAGE>

     "Trade  Payables"  means  amounts  payable  by  the  Company  or any of its
Subsidiaries to suppliers (not Affiliates) of goods and services incurred in the
ordinary course of business.

     "Transaction  Documents" means this Agreement,  the Notes, the Registration
Rights Agreement and the Warrants.

     "Transferee" means any direct or indirect  transferee of all or any part of
the Notes.

     "Voting  Stock" means any securities of any class of a Person whose holders
are entitled under ordinary  circumstances to vote for the election of directors
of such  Person (or  Persons  performing  similar  functions)  (irrespective  of
whether at the time securities of any other class or classes shall have or might
have voting power by reason of the happening of any contingency).

     "Warrant Agreement" has the meaning specified in paragraph 3A.

     "Warrants" has the meaning specified in paragraph 1.

     "Wholly-Owned  Subsidiary"  means a  Subsidiary  all of voting power of all
classes  of the Voting  Stock and all of the  beneficial  ownership  of which is
owned   directly  or   indirectly   through  one  or  more  other   Wholly-Owned
Subsidiaries, by the Company.


11.      MISCELLANEOUS


     1. Payments


          11A.(1) Payments in Respect of Notes. The Company agrees that, so long
          as the Purchaser shall hold any Notes, all payments in respect of such
          Notes,  required by the terms thereof or otherwise by this  Agreement,
          will be made in compliance with the applicable terms thereof or hereof
          and by wire transfer to the Purchaser of immediately  available  funds
          for credit to the account or accounts as specified  in the  Purchasers
          Schedule for the  Purchaser,  or such other account or accounts in the
          United   States  as  the   Purchaser   may   designate   in   writing,
          notwithstanding any contrary provision in this Agreement or the Notes,
          with  respect to the place of  payment.  The  Purchaser  agrees  that,
          before disposing of any Note, it will make a notation thereon (or on a
          schedule attached thereto) of all principal  payments  previously made
          and of the date to which interest has been paid. The Company agrees to
          afford the benefits of this paragraph  11A(1) to any Transferee  which
          shall have made the same  agreement  in writing as the  Purchaser  has
          made in this paragraph 11A(1).


          11A.(2) No Deduction of Set-off.  The obligation of the Company to pay
          principal,  interest,  and any other  amounts  under  the  Transaction
          Documents  shall  be  absolute  and  unconditional  and  shall  not be
          affected  by  any  circumstances,  including  without  limitation  any
          set-off,  counterclaim,  recoupment,  defense or other right which the
          Company  may have  against the  Purchaser  or any  Transferee  for any
          reason  whatsoever  and all  payments  shall  be  free of and  without
          deduction for or on account of any present or future Taxes.

<PAGE>

          2.  Expenses.  The  Company  agrees,  whether or not the  transactions
          provided for hereby shall be consummated,  to pay on demand,  and save
          the  Purchaser   harmless  against   liability  for  the  payment  of,
          out-of-pocket  expenses  up to  $15,000,  and  thereafter  50%  of all
          out-of-pocket expenses up to $20,000,  arising in connection with such
          transactions.  The Company's maximum liability for such  out-of-pocket
          expenses, therefore, is $17,500.


          3.  Indemnity.  Notwithstanding  the Closing,  and  regardless  of any
          investigation made at any time by or on behalf of the Purchaser or any
          information or knowledge the Purchaser may have, the Company covenants
          and  agrees  that it will  indemnify,  defend  and hold  harmless  the
          Purchaser  and  its  Affiliates,   and  their   respective   officers,
          directors,  partners,  agents and employees  from all actions,  suits,
          proceedings,   demands,  liabilities,   claims,  settlements,  losses,
          damages,  assessments,   judgments,  costs  and  expenses  (including,
          without limitation,  reasonable attorneys' fees and expenses),  to the
          extent the  Purchaser is not  reimbursed  by the proceeds of insurance
          actually  received  resulting  from  or  arising  as a  result  of the
          purchase  of the  Notes  or  Warrants,  unless  such  actions,  suits,
          proceedings,   demands,  liabilities,   claims,  settlements,  losses,
          damages,  assessments,  judgments, costs or expenses are the result of
          the Purchaser's gross  negligence,  wilful misconduct or wilful breach
          of this Agreement.


          4. Consent to Amendments.  This Agreement may not be amended,  and the
          Company may not take any action herein prohibited,  or omit to perform
          any act herein  required to be  performed  by it,  without the written
          consent of the  Purchaser.  The  Purchaser  at the time or  thereafter
          shall  be bound  by any  consent  authorized  by this  paragraph  11D,
          whether  or not the Notes  shall  have been  marked to  indicate  such
          consent,  but any Note issued thereafter may bear a notation referring
          to any such consent.  No course of dealing between the Company and the
          Purchaser  nor any delay in exercising  any rights  hereunder or under
          any Note shall operate as a waiver of any rights of the Purchaser.  As
          used herein the term "this  Agreement"  and  references  thereto shall
          mean  this  Agreement  as it may  from  time  to time  be  amended  or
          supplemented.


          5. Survival of Representations and Warranties;  Entire Agreement.  All
          representations and warranties contained in paragraphs 8 and 9 of this
          Agreement  shall survive the execution and delivery of this  Agreement
          and the Notes,  the  transfer by the  Purchaser of any Note or portion
          thereof or  interest  therein  and the payment of the Notes and may be
          relied upon by any  Transferee  as having been true and correct on the
          Closing Date,  regardless of any investigation  made at any time by or
          on  behalf  of  the  Purchaser  or  any  Transferee.  The  Transaction
          Documents  embody the entire agreement and  understanding  between the
          Purchaser  and the  Company and  supersede  all prior  agreements  and
          understandings relating to the subject matter hereof and thereof.


          6. Successors and Assigns.  All covenants and other agreements in this
          Agreement  contained  by or on behalf of either of the parties  hereto
          shall bind and inure to the benefit of the  respective  successors and
          assigns of the parties  hereto  (including,  without  limitation,  any
          Transferee) whether so expressed or not.

<PAGE>

          7.  Disclosure to Other Persons.  The Purchaser  agrees to maintain in
          confidence  and not disclose,  and agrees to require any Transferee to
          agree to maintain in  confidence  and not disclose,  any  Confidential
          Information  delivered  to it or its  agents  by or on  behalf  of the
          Company or received by it or its agents from the Company or its agents
          pursuant  to  the  terms  of  this  Agreement   provided  the  Company
          acknowledges  that the Purchaser and any Transferee may deliver copies
          of any  financial  statements  and other  documents  delivered  to the
          Purchaser  or such  Transferee  and  disclose  any  other  information
          disclosed to the  Purchaser or such  Transferee by or on behalf of the
          Company in connection  with or pursuant to this  Agreement  whether or
          not  Confidential   Information,   to  (i)  such  Person's  directors,
          officers,  employees,  agents and professional  consultants,  (ii) any
          Governmental  Authority and any other  governmental  authority  having
          jurisdiction over a Transferee if required by such authority, or (iii)
          any other Person to which such delivery or disclosure may be necessary
          or appropriate  (a) in compliance  with any law,  rule,  regulation or
          order applicable to the Purchaser or such Transferee,  (b) in response
          to any subpoena or other legal process or (c) in  connection  with any
          litigation to which the Purchaser or such  Transferee is a party.  For
          the purpose of this paragraph 11G,  "Confidential  Information"  means
          any  information  now or hereafter  delivered to the Purchaser or such
          Transferee by or on behalf of the Company or received by the Purchaser
          or such  Transferee  from the Company or its agents in connection with
          the  transactions   contemplated  by  or  otherwise  pursuant  to  the
          Transaction  Documents  which is  proprietary  in nature and which was
          clearly  marked or labeled  when  received  by the  Purchaser  or such
          Transferee  as being  confidential  information  of the Company or its
          Subsidiaries, provided that such term does not include any information
          (a) which was publicly known to the Purchaser or such Transferee prior
          to the  time of such  disclosure  or (b)  which  subsequently  becomes
          publicly  known  through no act or omission by or any Person acting on
          the Purchaser's or such Transferee's behalf.


          8. Notices. All notices and other written communications  provided for
          hereunder  shall be given in writing  and sent by  overnight  delivery
          service (with charges prepaid) or by facsimile  transmission  with the
          original of such transmission being sent by overnight delivery service
          (with charges prepaid) by the next succeeding  Business Day and (i) if
          to the  Purchaser  or its  nominee,  addressed  to such  Person at the
          address  or fax  number  specified  for  such  communications  to such
          Purchaser in the Purchasers Schedule,  or at such other address or fax
          number as such Person shall have  specified to the Company in writing,
          (ii)  if to any  Transferee,  addressed  to  such  Transferee  at such
          address  or fax  number as is  specified  for such  Transferee  to the
          Company in writing and (iii) if to the Company, addressed to it at 326
          Clark Street, Worcester, Massachusetts 01601, Attention: President, or
          to Vice  President-Finance,  Fax No.  (508)  856-9462 or at such other
          address  or fax number as the  Company  shall  have  specified  to the
          Purchaser  or  Transferee  in writing  given in  accordance  with this
          paragraph  11H.  Notice given in  accordance  with this  paragraph 11H
          shall be  effective  upon the  earlier of the date of  delivery or the
          second Business Day at the place of delivery after dispatch.


          9.  Descriptive  Headings.  The  descriptive  headings  of the several
          paragraphs of this Agreement are inserted for convenience  only and do
          not constitute a part of this Agreement.


          10.  Reproduction  of  Documents.   This  Agreement,  the  Notes,  the
          Warrants, the Registration Rights Agreement and all related documents,
          including  (a)   consents,   waivers  and   modifications   which  may
          subsequently be executed,  (b) documents  received by the Purchaser on
          the  purchase  of the  Notes  (except  the Notes  themselves)  and (c)
          financial statements, certificates and other information previously or
          subsequently  furnished to the  Purchaser,  may be  reproduced  by the
          Purchaser by any  photographic,  photostatic,  microfilm,  micro-card,
          miniature  photographic or other similar process and the Purchaser may
          destroy any original  document so  reproduced.  The Company agrees and
          stipulates that any such  reproduction  shall, to the extent permitted
          by applicable law, be admissible in evidence as the original itself in
          any judicial or administrative  proceeding whether or not the original
          is in existence  and whether or not the  reproduction  was made by the
          Purchaser in the regular course of business, and that any enlargement,
          facsimile or further  reproduction of the reproduction  shall likewise
          be admissible in evidence.

<PAGE>

          11.  Governing Law. This Agreement  shall be construed and enforced in
          accordance  with,  and the rights of the parties shall be governed by,
          the law of The Commonwealth of Massachusetts (without giving effect to
          principles of conflicts of law).


          12. Counterparts. This Agreement may be executed simultaneously in two
          or more counterparts,  each of which shall be deemed an original,  and
          it shall not be necessary in making proof of this Agreement to produce
          or account for more than one such counterpart.


          13.  Replacement  of Notes.  Upon  receipt of written  notice from the
          Purchaser or Transferee of the loss, theft,  destruction or mutilation
          of a Note and,  in the case of any such  loss,  theft or  destruction,
          upon  receipt of an  indemnification  agreement  of such  Purchaser or
          Transferee  satisfactory  to the  Company,  or in the case of any such
          mutilation  upon surrender and  cancellation of such Note, the Company
          will make and deliver a new Note,  at its expense,  of like tenor,  in
          lieu of the lost,  stolen,  destroyed or mutilated  Note, and each new
          Note will bear from the date to which interest shall have been paid on
          such lost,  stolen,  destroyed or mutilated Note or if no interest has
          been  paid  thereon,  the  date of such  lost,  stolen,  destroyed  or
          mutilated Note.


          14. Compliance by Subsidiaries.  The Company,  as a shareholder of its
          Subsidiaries,  shall cause such meetings to be held, votes to be cast,
          resolutions to be passed, by-laws to be made and confirmed,  documents
          to be  executed  and all  other  things  and acts to be done to ensure
          that, at all times,  the provisions of this Agreement  relating to the
          Subsidiaries are complied with by such Subsidiaries,  or in respect of
          any provision which is not entirely within the control or power of the
          Company to cause compliance therewith,  the Company shall use its best
          efforts to cause such compliance to occur.


          15. Severability.  If any provision of this Agreement shall be held or
          deemed to be, or shall in fact be,  invalid,  inoperative,  illegal or
          unenforceable  as applied to any particular  case in any  jurisdiction
          because of the  conflicting of any provision with any  constitution or
          statute  or rule  of  public  policy  or for any  other  reason,  such
          circumstance  shall not have the effect of rendering  the provision or
          provisions in question invalid, inoperative,  illegal or unenforceable
          in any other  jurisdiction  or in any other case or circumstance or of
          rendering any other provision or provisions herein contained  invalid,
          inoperative,  illegal or  unenforceable  to the extent that such other
          provisions  are  not   themselves   actually  in  conflict  with  such
          constitution,  statute or rule of public  policy,  but this  Agreement
          shall be reformed and construed in any such jurisdiction or case as if
          such  invalid,  inoperative,  illegal or  unenforceable  provision had
          never been  contained  herein and such  provision  reformed so that it
          would be  valid,  operative  and  enforceable  to the  maximum  extent
          permitted in such jurisdiction or in such case.


          16.  Termination.  This  Agreement and the rights of the Purchaser and
          the obligations of the Company hereunder shall not terminate until the
          earlier  of: (i) the day each of the Notes  including  all  principal,
          interest and interest on overdue interest shall have been indefeasibly
          paid in full in  United  States  dollars  (or if the  Notes  have been
          exchanged for Preferred Stock,  until all the Preferred Stock has been
          redeemed and all accrued dividends thereon paid in full) and all other
          amounts owed to the Purchaser pursuant to the terms of any Transaction
          Document  shall have been  indefeasibly  paid in full in United States
          dollars or (ii) upon completion of a Qualified Offering.


<PAGE>

          17.  Construction.  Each covenant  contained herein shall be construed
          (absent  express  provision to the contrary) as being  independent  of
          each other covenant  contained herein, so that compliance with any one
          covenant  shall not (absent  such an express  contrary  provision)  be
          deemed  to  execute  compliance  with any  other  covenant.  Where any
          provision herein refers to action to be taken by any Person,  or which
          such  Person  is  prohibited  from  taking,  such  provision  shall be
          applicable whether such action is taken directly or indirectly by such
          Person.


          18. Brokerage.  Each party hereto will indemnify and hold harmless the
          others  against  and in  respect of any claim for  brokerage  or other
          commissions   relative  to  this  Agreement  or  to  the  transactions
          contemplated hereby,  based in any way on agreements,  arrangements or
          understandings  made or  claimed  to have been made by such party with
          any third party.

     If you are in  agreement  with  the  foregoing,  please  sign  the  form of
acceptance on the enclosed counterpart of this letter and return the same to the
Company,  whereupon this letter shall become a binding agreement  executed under
seal, among you and the Company.

                             Very truly yours,

                             LUXTEC CORPORATION

                             By:________________________
                                 Name:
                                 Title:

                            The foregoing Agreement is hereby accepted as of
                            the date first above written.

                            GENEVA MIDDLE MARKET INVESTORS, L.P.

                            By:____________________________
                                Name:
                                Title:



<PAGE>

                           PURCHASER SCHEDULE

                     GENEVA MIDDLE MARKET INVESTORS, L.P.

                            Note - $1,000,000

            Warrant No. W-1 for 450,000 Shares of Common Stock



     1. All payments on account of the Note or other  obligations  in accordance
with the  provisions  thereof shall be made by bank wire transfer of immediately
available  funds for credit,  not later than 12 noon,  Boston  time,  to:  
                     First National Bank of Boston 
                     ABA  No.:011000390  
                     100 Federal Street 
                     Boston,  MA 02110
                     Account of: Geneva Middle Market  Investors,  L.P. 
                     Account Number:  50188846
                     On Order of: LUXTEC CORPORATION

     2. Contemporaneous  with the above wire transfer,  advice setting forth (1)
the full name, interest rate and maturity date of the Note or other obligations;
(2)  allocation  of payment  between  principal  and  interest  and any  special
payment;  and (3) name and address of bank (or Trustee) from which wire transfer
was sent, shall be delivered or mailed to:

                  Geneva Middle Market Investors, L.P.
                  70 Walnut Street
                  Wellesley, MA  02181
                  Attention: James Goodman

     3. All notices with respect to prepayments, both scheduled and unscheduled,
whether  partial or in full, and notice of maturity shall be delivered or mailed
to:

                  Geneva Middle Market Investors, L.P.
                  70 Walnut Street
                  Wellesley, MA  02181
                  Attention: James Goodman



<PAGE>

     4. All other  communications  which shall  include,  but not be limited to,
financial  statements and  certificates of compliance with financial  covenants,
shall be delivered or mailed to:

                  Geneva Middle Market Investors, L.P.
                  70 Walnut Street
                  Wellesley, MA  02181
                  Attention: James Goodman
                  Fax No: (617) 239-8064


<PAGE>
                                                        EXHIBIT A

     THIS NOTE HAS NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS
AMENDED (THE "ACT"),  OR QUALIFIED  UNDER STATE  SECURITIES  LAWS AND MAY NOT BE
TRANSFERRED,  SOLD,  ASSIGNED,  PLEDGED,  HYPOTHECATED OR OTHERWISE  DISPOSED OF
EXCEPT (A) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT, AND IN
ACCORDANCE  WITH ANY  APPLICABLE  SECURITIES  LAWS OF ANY  STATE  OF THE  UNITED
STATES,  OR (B) IF SUCH TRANSFER,  SALE,  ASSIGNMENT,  PLEDGE,  HYPOTHECATION OR
OTHER  DISPOSITION IS EXEMPT FROM THE PROVISIONS OF SECTION 5 OF THE ACT AND THE
RULES AND REGULATIONS IN EFFECT  THEREUNDER AND ANY APPLICABLE  STATE SECURITIES
LAWS.

                            Luxtec Corporation

               8% Senior Subordinated Note due June 1, 2001


$1,000,000                                               December 18, 1995


     FOR VALUE RECEIVED,  the undersigned,  Luxtec Corporation,  a Massachusetts
corporation  (the  "Company")  hereby  promises to pay to Geneva  Middle  Market
Investors,  L.P. , or its assigns  ("Holder"),  the principal sum of One Million
Dollars ($1,000,000),  with interest (computed on the basis of a 360-day year of
twelve 30-day  months) on the principal  amount from time to time unpaid and not
yet due at the annual rate of 8% from the date hereof.  Principal,  shall be due
and  payable on January 1, 2001.  Interest on this Note shall be due and payable
annually in arrears on the 18th day of December in each  calendar  year with the
first of such payments to be made on  December 18,  1996. Any overdue payment of
principal and, to the extent permitted by applicable law, any overdue payment of
interest,  shall bear  interest  at the annual rate of 10%,  whether  overdue by
acceleration or otherwise.  All unpaid principal and accrued and unpaid interest
shall in all events be paid in full on January 1, 2001.

     All dollar amounts in this Note refer to United States dollars. Payments of
principal  and interest are to be made at the place and in the manner  specified
by the Purchaser of this Note in the Purchasers  Schedule to the Agreement or at
such  other  place or manner as the Holder  shall  designate  to the  Company in
writing in accordance  with the Agreement,  in lawful money of the United States
of  America.  So long as the  unpaid  principal  amount  has not  become due and
payable,  the Company may pay up to 65% of each  installment of interest through
the issuance of additional  promissory notes, with terms (other than the date of
issue which shall be the date on which  interest is then  payable)  identical to
the Note.  If any payment of principal or interest on or in respect of this Note
becomes  due and  payable on any day which is not a Business  Day,  the  payment
shall be due and payable on the next succeeding Business Day.

     This Note may be declared or may otherwise  become due and payable prior to
its expressed maturity in the events, on the terms and in the manner and amounts
as provided in the Agreement.

     This Note is  subject  to  prepayment  or  redemption  at the option of the
Company prior to its expressed maturity as provided in the Agreement.

     The  Company  and every  maker,  endorser  and  guarantor  hereof or of the
indebtedness evidenced hereby waive presentment, demand, notice protest, and all
other demands,  notices (other than notices expressly required by the Agreement)
and suretyship defenses generally, in connection with the delivery,  acceptance,
performance, default or enforcement of or under this Note.

<PAGE>

     This Note is  delivered  under seal in Boston,  Massachusetts  and is to be
construed and enforced in accordance  with,  and the rights of the parties shall
be governed by, the laws of the  Commonwealth of  Massachusetts  (without giving
effect to any laws or rules  relating to  conflicts of laws that would cause the
application  of the laws of any  jurisdiction  other  than the  Commonwealth  of
Massachusetts).

     Capitalized  terms  used in this  Note  and not  defined  herein  have  the
meanings given therefor in the Agreement.

WITNESS:                           MAKER:

                                   LUXTEC CORPORATION

                                   _____________________________
                                   By:__________________________     
                                        Title:


<PAGE>
                        LUXTEC CORPORATION

                         WARRANT AGREEMENT


     THIS  WARRANT  AGREEMENT  is made as of  December  18,  1995  among  Luxtec
Corporation,  a Massachusetts  corporation ("Luxtec"),  and Geneva Middle Market
Investors, L.P. (the "Purchaser").

                             RECITAL

     The parties to this Agreement are also parties to a Note Purchase Agreement
of even  date (the  "Purchase  Agreement")  between  Luxtec  and the  Purchaser.
Pursuant to the Purchase  Agreement,  Luxtec has agreed to issue  warrants  (the
"Warrants") to the  Purchaser,  to purchase up to an aggregate of 450,000 shares
of common  stock of  Luxtec,  par value  $0.01 per share  (the  "Common  Stock")
pursuant  to the terms of this  Agreement.  The shares of Common  Stock (and any
other securities) issuable upon exercise of the Warrants are referred to in this
Agreement as the "Warrant  Shares".  Capitalized  terms not otherwise defined in
this Agreement have the meanings given therefor in the Purchase Agreement.

         NOW, THEREFORE, the parties agree:

     12.  Purchase and Sale of the Warrants.  On the date hereof,  Luxtec hereby
issues to the Purchaser  and,  subject to the terms and conditions  hereof,  the
Purchaser hereby acquires from Luxtec,  Warrants to purchase up to the aggregate
number of shares of Common Stock specified below the Purchaser's  name under the
caption "Warrants") on Schedule 1 attached  (collectively,  the "Warrants"). The
initial  exercise  price for the Warrants  shall be $3.00 per share,  subject to
adjustment  pursuant to Sections 11 and 12 hereof (the "Exercise  Price").  Each
Warrant  entitles the holder  thereof to purchase one Warrant Share  (subject to
adjustment as provided herein).

     13. Warrant  Certificates.  The  certificates  evidencing the Warrants (the
"Warrant  Certificates") to be delivered  pursuant to this Agreement shall be in
registered  form  only and  shall be  substantially  in the form of  Exhibit  A,
attached.

     14. Execution of Warrant Certificates. Warrant Certificates shall be signed
on behalf of Luxtec by its Chairman of the Board, its President, Chief Financial
Officer or any Vice  President  and by its  Secretary or an Assistant  Secretary
under its corporate seal. Each such signature upon the Warrant  Certificates may
be in the form of a facsimile signature of the present or any future Chairman of
the Board, President,  Vice President,  Secretary or Assistant Secretary and may
be imprinted or otherwise  reproduced on the Warrant  Certificates  and for that
purpose Luxtec may adopt and use the facsimile signature of any person who shall
have been  Chairman  of the Board,  President,  Chief  Financial  Officer,  Vice
President,  Secretary or Assistant  Secretary,  notwithstanding the fact that at
the time the  Warrant  Certificates  shall be  disposed  of he or she shall have
ceased to hold such office.

     In case any  officer  of Luxtec who shall  have  signed any of the  Warrant
Certificates  shall cease to be such officer before the Warrant  Certificates so
signed  shall  have  been  disposed  of by  Luxtec,  such  Warrant  Certificates
nevertheless  may be disposed of as though such person had not ceased to be such
officer of Luxtec; and any Warrant Certificate may be signed on behalf of Luxtec
by any  person  who,  at the  actual  date  of the  execution  of  such  Warrant
Certificate,  shall  be  a  proper  officer  of  Luxtec  to  sign  such  Warrant
Certificate, although at the date of the execution of this Warrant Agreement any
such person was not such an officer.

<PAGE>

     15.  Registration.  Luxtec shall keep at its principal office in Worcester,
Massachusetts   or,  if  such  office  is  no  longer   located  in   Worcester,
Massachusetts,  at its  principal  office in the United  States,  a register  or
registers in which Luxtec shall record the registrations of the Warrants and the
names and  addresses of the holders  thereof from time to time and all transfers
thereof.  Luxtec  shall number and  register  the Warrant  Certificates  in such
register as they are issued by Luxtec and shall give the holders of the Warrants
prior  written  notice of any change of the  address at which such  register  is
kept.

     Luxtec  may  deem  and  treat  the   registered   holders  of  the  Warrant
Certificates as the absolute owners thereof, for all purposes,  and Luxtec shall
not be affected by any notice to the contrary.

     16. Registration of Transfers, Exchanges or Assignment of Warrants. Subject
to the  limitations of this Section 5, the Warrant  holders shall be entitled to
assign their Warrants in whole or in part to any Person. Luxtec shall, from time
to time, register the transfer of any outstanding Warrant  Certificates upon the
register maintained by it for that purpose pursuant to Section 4, upon surrender
thereof  accompanied  (if  so  required  by  it)  by  a  written  instrument  or
instruments  of  transfer  in the form of the  Assignment  Form  attached to the
Warrant Certificate duly executed by the registered holder or holders thereof or
by the duly  appointed  legal  representative  thereof  or by a duly  authorized
attorney. In the event of any assignment in part, the Exercise Price (defined in
Section 6) shall be apportioned  between the Warrants to be issued to the holder
with  respect to that portion not  transferred  and the Warrants to be issued to
the transferee, based on their respective number of Warrants.

     If a transfer is not made pursuant to an effective  registration  statement
under the Securities Act of 1933, as amended (the "Act"), Luxtec may require the
transferor to deliver,  prior to such transfer, an opinion of counsel, which may
be counsel  to such  transferor,  reasonably  satisfactory  to Luxtec,  that the
Warrant or Warrant  Shares may be sold  without  registration  under the Act. In
such event,  regardless  of whether  Luxtec  requires  delivery of an opinion of
counsel,  Luxtec may also require  that the  transferee  provide,  prior to such
transfer:

     1. a written representation,  signed by the proposed transferee,  that such
transferee is purchasing  the Warrants or Warrant  Shares for investment and not
with a view toward distribution;

     2. an agreement by such  transferee to the  impression  of the  restrictive
investment legend set forth below on the Warrant or the Warrant Shares;

     3. an agreement by such  transferee that Luxtec may place a notation in the
stock books of Luxtec in respect of the  restrictions  on transfer  described in
the legend set forth below; and

     (4) an agreement by such  transferee to be bound by the  provisions of this
Section 5 relating to the  restrictions  on transfer of such  Warrant or Warrant
Shares.

<PAGE>

     If such transfer is made in reliance on Regulation S under the Act,  Luxtec
may require  execution by the  transferee of the  Transferee  Certificate in the
form attached to the Warrant Certificate.

     Each Warrant Certificate and each certificate  representing  Warrant Shares
shall,  until the Warrants or Warrant Shares  represented  by such  certificates
have been distributed to the public pursuant to an offering registered under the
Act or Luxtec has  received an opinion of  counsel,  which may be counsel to the
holder of such certificate, that such legend is not required under the Act, bear
legends in substantially the following form:

     THE SECURITY  EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE SECURITIES
ACT OF  1933,  AS  AMENDED,  OR ANY  STATE  SECURITIES  LAW AND MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED  OR  OTHERWISE  DISPOSED OF IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION   STATEMENT  OR  AN  OPINION  OF  COUNSEL  SATISFACTORY  TO  LUXTEC
CORPORATION TO THE EFFECT THAT SUCH REGISTRATION IS NOT REQUIRED.

     Each  certificate  representing  Warrant Shares,  until such Warrant Shares
have been distributed to the public pursuant to an offering registered under the
Act or  repurchased  by Luxtec  or any of its  Affiliates,  shall  also bear the
following legend:

     THE SECURITY REPRESENTED BY THIS CERTIFICATE IS ENTITLED TO THE BENEFITS OF
A CERTAIN RIGHTS  AGREEMENT DATED AS OF DECEMBER 18, 1995 BETWEEN THE ISSUER AND
THE  PURCHASER  IDENTIFIED  THEREIN,  A COPY OF WHICH WILL BE  FURNISHED  TO THE
REGISTERED HOLDER HEREOF WITHOUT CHARGE BY THE ISSUER, UPON REQUEST.

     Warrant  Certificates  may be  exchanged  or  combined at the option of the
holder(s) thereof for another Warrant Certificate or other Warrant  Certificates
of like tenor and  representing  in the aggregate a like number of Warrants upon
presentation thereof to Luxtec at its principal office,  together with a written
notice signed by the holders specifying the names and denominations in which the
new Warrants are to be issued.

     Upon surrender for transfer or exchange of a Warrant  Certificate to Luxtec
at its  principal  office for  transfer or  exchange,  in  accordance  with this
Section 5,  Luxtec  shall,  without  charge,  execute  and deliver a new Warrant
Certificate  of like  tenor  and of a like  aggregate  amount in the name of the
assignee  named in such  instrument  of assignment  and, if the holder's  entire
interest is not being  assigned,  in the name of the holder with respect to that
portion  not  transferred,  and the Warrant  Certificate  so  surrendered  shall
promptly be canceled.

     17. Terms of Warrants;  Exercise of Warrants.  Subject to the terms of this
Agreement,  each Warrant holder shall have the right,  which may be exercised at
any time  during the period  from (and  including)  the date of  issuance of any
Warrant and until 5:00 p.m., Boston, Massachusetts local time, on the earlier of
30 days after the  Purchaser  has received  written  notice from Luxtec that the
price obtained by taking the volume  weighted  arithmetic  mean over a period of
twenty consecutive Trading Days ending on any day during the 15 consecutive days
immediately  prior to such notice of the  average,  on each such Trading Day, of
the high and low sale prices of shares of Common Stock (or if no such sale takes
place on any such Trading Day, the average of the highest closing bid and lowest
closing  asked prices  thereof on such  Trading Day, in each case as  officially
reported on all national securities exchanges on which such Common Stock is then
listed or admitted to trading) was not less than $7.50 per share,  provided such
notice may not be given prior to December  31, 2000,  or October 31, 2003,  (the
"Expiration  Date" for such  Warrant),  or,  provided the holder of any Warrants
shall have  given  Luxtec  written  notice of its  intention  to  exercise  such
Warrants  on or before  5:00 p.m.,  Boston,  Massachusetts  local  time,  on the
Expiration  Date  therefor,  a holder may  exercise  such  Warrants  at any time
through  (and  including)  the  Business  Day next  following  the date that all
applicable  required  regulatory holding periods have expired and all applicable
required  governmental  approvals  have been  obtained in  connection  with such
exercise of Warrants by such holder,  if such  Business Day is later than on the
Expiration  Date for such Warrants (such period being herein  referred to as the
"Exercise  Period"),  to receive from Luxtec the number of Warrant  Shares which
the holder may at the time be entitled  to receive on exercise of such  Warrants
and payment of the Exercise  Price then in effect for such Warrant  Shares,  and
the Warrant  Shares  issued to a Warrant  holder upon  exercise of its  Warrants
shall be fully paid,  nonassessable  and subject to no preemptive  rights.  Each
Warrant not exercised  prior to the expiration of the Exercise  Period  therefor
shall become void and all rights  thereunder  and all rights in respect  thereof
under this Agreement shall cease as of such time.

<PAGE>

     Notwithstanding the foregoing,  upon the completion of a Qualified Offering
in  which  the  holders  would  be  entitled  to  include  for sale all of their
respective Warrant Shares, the Expiration Date shall be deemed to be the date of
completion of such Qualified Offering.

     During the Exercise Period,  each Warrant holder may exercise,  at any time
or from time to time,  some or all of the  Warrants  represented  by its Warrant
Certificates by (i)  surrendering to Luxtec at its principal office such Warrant
Certificates  with the Form of  Election  to  Purchase  attached  to the Warrant
Certificate duly filled in and signed,  which signature shall be guaranteed by a
bank or trust company having an office or  correspondent in the United States or
a broker or dealer which is a member of a registered  securities exchange or the
National  Association of Securities Dealers,  Inc. and (ii) paying to Luxtec the
Exercise  Price  for the  number of  Warrant  Shares in  respect  of which  such
Warrants are then being  exercised.  Warrants  shall be deemed  exercised on the
date Warrant  Certificates  representing the Warrants are surrendered to Luxtec,
provided  that the Exercise  Price for such  Warrants is paid not later than the
following  Business Day, and the Warrant Shares in respect of which the Warrants
are exercised  shall be deemed issued on that date, and the Person in whose name
the certificate  representing the Warrant Shares is to be issued shall be deemed
the holder of such Warrant  Shares as of that date for all purposes.  Payment of
the aggregate Exercise Price by the Warrant holder shall be made as follows: (a)
if all or a portion of such  Warrant  holder's  Notes are prepaid in  accordance
with paragraph 4B of the Purchase  Agreement or such Warrant  holder's shares of
Luxtec  Preferred  Stock are  surrendered  for  cancellation  in accordance with
paragraph  4B of  the  Purchase  Agreement,  then  with  the  proceeds  of  such
prepayment or cancellation or (b) if subparagraph  (a) does not apply or, to the
extent such  proceeds are less than the Exercise  Price,  the Exercise  Price or
such shortfall shall be paid, at the option of the Warrant holder,  (i) in cash,
(ii) by certified or official bank check  payable to the order of Luxtec,  (iii)
by the  holder  directing  Luxtec to  withhold  from the  shares  issuable  upon
exercise of the Warrants  shares of Common Stock with an aggregate  Market Value
equal to the Exercise Price or (iv) by any combination thereof.

<PAGE>

     Subject to the  provisions of Section 8, upon the exercise of any Warrants,
Luxtec shall issue and cause to be delivered with all  reasonable  dispatch (but
in any event within  three  Business  Days) to or upon the written  order of the
holder  and in such  name or  names  as the  Warrant  holder  may  designate,  a
certificate or certificates  for the number of full Warrant Shares issuable upon
the exercise of such Warrants together with such other property, including cash,
which may be deliverable upon such exercise.

     The Warrants  shall be  exercisable at any time or from time to time during
the Exercise Period therefor, at the election of the holders thereof,  either in
full  or  from  time to time in  part  and if  fewer  than  all of the  Warrants
represented  by  a  Warrant  Certificate   surrendered  are  exercised,   a  new
certificate  evidencing  the Warrants not exercised  will be issued by Luxtec at
Luxtec's  expense,  to the holder of such Warrants with all reasonable  dispatch
(but  in any  event  within  three  Business  Days).  All  Warrant  Certificates
surrendered upon exercise of Warrants shall be canceled by Luxtec.

     18.  Payment  of  Taxes.  Luxtec  will  pay  all  documentary  stamp  taxes
attributable to the initial  issuance of the Warrants or the initial issuance of
the Warrant Shares upon the exercise of Warrants; provided, however, that Luxtec
shall not be required to pay any  transfer  tax or taxes which may be payable in
respect of any transfer involved in the issue of any Warrant Certificates or any
certificates  for  Warrant  Shares in a name other  than that of the  registered
holder of the  Warrant  Certificate  surrendered  for  exercise or transfer of a
Warrant,  and Luxtec  shall not be  required  to issue or deliver  such  Warrant
Certificate or certificates representing such Warrant Shares unless or until the
Person or Persons  requesting the issuance thereof shall have paid to Luxtec the
amount of such tax or shall have  established to the satisfaction of Luxtec that
such tax has been paid.

     19.  Mutilated  or  Missing  Warrant  Certificates.  In  case  any  Warrant
Certificate shall be mutilated, lost, stolen or destroyed, Luxtec shall issue in
exchange  and  substitution   for,  upon  surrender  of  the  mutilated  Warrant
Certificate,  or in lieu of and substitution for the Warrant  Certificate  lost,
stolen or destroyed, a new Warrant Certificate of like tenor and representing an
equivalent number of Warrants, but only upon receipt of evidence satisfactory to
Luxtec of such loss, theft or destruction of such Warrant  Certificate.  The new
Warrant  Certificate  shall be dated  the date of issue of the  lost,  stolen or
destroyed   Warrant   Certificate.   Applicants  for  such  substitute   Warrant
Certificates shall also comply with such other reasonable  requests  (including,
without limitation, in the case of any such loss, theft or destruction a request
to provide an indemnity agreement).

     20.  Reservation  of Warrant  Shares.  Luxtec will at all times reserve and
keep available,  free from preemptive  rights and liens, out of the aggregate of
its  authorized  but unissued  Common Stock or its  authorized and issued Common
Stock held in its  treasury,  for the  purpose  of  enabling  it to satisfy  any
obligation to issue Warrant Shares upon exercise of Warrants, the maximum number
of shares of Common Stock which may then be deliverable upon the exercise of all
outstanding Warrants.

     Luxtec,  or, if  appointed,  the  transfer  agent for the Common Stock (the
"Transfer Agent") and every subsequent transfer agent for any shares of Luxtec's
capital  stock  issuable  upon the  exercise  of any of the  rights of  purchase
aforesaid  will be  irrevocably  authorized and directed at all times to reserve
such number of authorized  shares as shall be required for such purpose.  Luxtec
will  keep a copy of this  Agreement  on file with the  Transfer  Agent and with
every  subsequent  transfer agent for any such shares of Luxtec's  capital stock
issuable  upon  the  exercise  of the  rights  of  purchase  represented  by the
Warrants.

<PAGE>

     21. Certain Other Agreements of Luxtec.  Luxtec hereby covenants and agrees
that it:  (i) will not  increase  the par value of the  shares  of Common  Stock
receivable  upon the exercise of the Warrants  above the Exercise  Price then in
effect,  (ii) before taking any action which would cause an adjustment  reducing
the  Exercise  Price  below the then par value of the shares of Common  Stock so
receivable,  will  take  all  such  corporate  action  as  may be  necessary  or
appropriate  in order that Luxtec may  validly and legally  issue fully paid and
nonassessable  shares of Common Stock at such adjusted  Exercise  Price upon the
exercise of the  Warrants,  (iii) will not take any action which  results in any
adjustment  of the Exercise  Price if the total number of shares of Common Stock
or Other  Securities  (as defined in Section  12(m) hereof)  issuable  after the
action upon the exercise of the Warrants would exceed the total number of shares
of Common Stock or Other  Securities  then  authorized  by Luxtec's  charter and
available for the purpose of issue upon such  exercise,  and (iv) will cause its
officers and  directors to agree not to purchase or sell any Common Stock on any
of the Trading Days with  respect to which the 1995 or 1996  Trading  Prices are
determined.

     22.  Adjustment of Exercise  Price.  If the 1995 Trading Price is less than
$3.00 per share, the Exercise Price shall be the 1995 Trading Price. If there is
an Exercise  Price  adjustment  pursuant to the next prior sentence and the 1996
Trading Price is greater than the 1995 Trading  Price,  the Exercise Price shall
be the lesser of $3.00 or the 1996 Trading Price.

     23. Antidilution  Provisions.  The Exercise Price and the number of Warrant
Shares  receivable  on  exercise  of a  Warrant  shall  be  subject  to  further
adjustment  from  time  to time  as  provided  in this  Section  12.  Upon  each
adjustment of the Exercise Price in accordance  with this Section 12, the holder
of each Warrant shall thereafter be entitled to purchase,  at the Exercise Price
resulting  from such  adjustment,  the largest  whole  number of Warrant  Shares
obtained by multiplying the Exercise Price in effect  immediately  prior to such
adjustment  by the  number of Warrant  Shares  purchasable  under  such  Warrant
immediately  prior to such  adjustment  and dividing the product  thereof by the
Exercise Price resulting from such adjustment.  
              1. Issuance of Additional Shares of Capital  Stock.  If  Luxtec, 
          at any time or from time to time after the date hereof,  shall  issue
          or  sell  Additional  Shares  of  Capital  Stock  without 
          consideration  or for a consideration  per share less than the 
          Exercise Price in effect on the date of and immediately  prior to such
          issue or sale, then, and in each  such  case,  subject  to  Section
          12(h),  the  Exercise  Price in  effect immediately  prior to such 
          issuance or sale shall be reduced,  concurrently with such issue or
          sale, to a price  determined by multiplying such Exercise Price by
          a  fraction  
                  1. the  numerator  of which  shall be (i) the  number  of 
                     shares of Capital Stock outstanding  immediately prior to 
                     such issue or sale plus (ii) the number of shares of 
                     Capital Stock which the aggregate  consideration received 
                     by Luxtec for the total number of such Additional Shares of
                     Capital Stock so issued or sold would purchase at such 
                     Exercise  Price,  and 
                  2. the denominator of which shall be the number of shares of 
                     Capital  Stock  outstanding  immediately  after such issue
                     or sale,  provided that, for the purposes of this Section
                     12(a),  (x) immediately after any Additional Shares of 
                     Capital Stock are deemed to have been issued pursuant to 
                     Section 12(c) or 12(d) hereof,  such Additional  Shares 
                     shall be deemed to be  outstanding,  and (y) treasury 
                     shares shall not be deemed to be outstanding.  

          For the  purpose  of  calculating  the  number of  Warrant  Shares
          issuable  upon any actual  exercise of  Warrants,  if any other  
          person shall be entitled  to  receive  Additional  Shares of  Capital
          Stock as a result of such exercise and related  issuance of Warrant 
          Shares  (whether  before or after the date of such  exercise),  an 
          adjustment  shall be made to the Exercise  Price in accordance  with 
          the  provisions  of this Section 12 (a) as if such  issuance of
          Additional  Shares  had  been  made  immediately  prior  to  such  
          exercise.  

<PAGE>

              2. Extraordinary  Dividends and Distributions.  In case Luxtec, at
          any time or from time to time after the date hereof, shall declare, 
          order, pay, or make a dividend or other distribution (including,  
          without limitation, any distribution of cash or other or additional  
          stock or other securities or property or Options by way of dividend or
          spin-off,  reclassification,  recapitalization  or similar corporate 
          rearrangement)  to all holders,  on the Capital  Stock,  other than a
          dividend payable in Additional Shares of Capital Stock or in Options 
          for Capital Stock,  then, subject to Section 12(h), the Exercise Price
          in effect immediately prior to the close of business on the record 
          date fixed for the determination of holders  of any  class of  
          securities  entitled  to  receive  such  dividend  or distribution  
          shall be  reduced,  effective  as of the close of business on such
          record date, to a price  determined  by  multiplying  such  Exercise
          Price by a fraction 
                  1. the  numerator  of which shall be the Market Price in 
                     effect on such record date or, if any class of Capital  
                     Stock trades on an  ex-dividend  basis, the date prior to 
                     the  commencement  of ex-dividend  trading, less the value
                     of such dividend or distribution (as determined by the 
                     Board of Directors of Luxtec in the good faith,  reasonable
                     exercise of its business judgment)  applicable to one share
                     of Capital Stock, and 
                  2. the denominator of which shall be such Market Price in 
                     effect on such record date.  
              3.  Treatment  of Options and  Convertible Securities.  In case  
          Luxtec,  at any time or from  time to time  after the date hereof,  
          shall issue,  sell, grant or assume, or shall fix a record date for 
          the determination  of holders of any class of  securities  entitled to
          receive,  any Options or  Convertible  Securities,  then,  and in each
          such case,  the maximum number of  Additional  Shares of Capital  
          Stock (as set forth in the  instrument relating  thereto,  without  
          regard to any  provisions  contained  therein for a subsequent  
          adjustment of such number and whether or not the right to convert or
          exchange or exercise is immediate or  conditioned  upon the passage o
          time, the occurrence  or  non-occurrence  of some event or  otherwise)
          issuable  upon the exercise of such Options or, in the case of 
          Convertible  Securities and options therefor,  the conversion or 
          exchange of such Convertible  Securities,  shall be deemed to be  
          Additional  Shares of Capital  Stock issued as of the time of such
          issue,  sale, grant or assumption or, in case such a record date shal
          have been fixed,  as of the close of  business  on such record  date;
          provided  that such Additional  Shares of  Capital  Stock  shall  not
          be deemed to have been  issued unless the consideration per share 
          (determined pursuant to Section 12(e) hereof) of such shares  would be
          less than the  Exercise  Price in effect on the date of and 
          immediately  prior to such issue,  sale,  grant or assumption or 
          immediately prior to the close of business  on such  record  date or,
          if the  Capital  Stock trades  on an  ex-dividend  basis,  on the  
          date  prior to the  commencement  of ex-dividend trading, as the case
          may be; and provided, further, that in any such case in which 
          Additional  Shares of Capital Stock are deemed to be issued, 
 



<PAGE>

               1. no further adjustment of the Exercise Price shall be made upon
          the subsequent issue or sale of Additional  Shares of Capital Stock or
          Convertible  Securities  upon  the  exercise  of such  Options  or the
          conversion  or exchange  of such  Convertible  Securities; 
               2. if such  Options  or  Convertible  Securities  by their  terms
          provide, with the passage of time or otherwise,  for any change in the
          consideration  payable to Luxtec or change in the number of Additional
          Shares of Capital stock  issuable,  upon the  exercise,  conversion or
          exchange thereof (by change of rate or otherwise),  the Exercise Price
          computed upon the original issue,  sale,  grant or assumption  thereof
          (or upon the occurrence of the record date with respect thereto) , and
          any subsequent adjustments based thereon,  shall, upon any such change
          becoming effective, be recomputed to reflect such change insofar as it
          affects such Options,  or the rights of  conversion or exchange  under
          such  Convertible  Securities,  which are outstanding at such time;
               3. upon the  expiration  of any such  Options or of the rights of
          conversion or exchange  under any such  Convertible  Securities  which
          shall  not  have  been  exercised  (or upon  purchase  by  Luxtec  and
          cancellation  or  retirement  of any such Options which shall not have
          been  exercised or of any such  Convertible  Securities  the rights of
          conversion or exchange under which shall not have been exercised), the
          Exercise  Price  computed  upon the  original  issue,  sale,  grant or
          assumption  thereof  (or upon the  occurrence  of the record date with
          respect  thereto)  , and any  subsequent  adjustments  based  thereon,
          shall,  upon such expiration (or such  cancellation or retirement,  as
          the case may be), be  recomputed  as if:
               i. in the case of Options  for  Capital  Stock or of  Convertible
          Securities, the only Additional Shares of Capital Stock issued or sold
          (or  deemed  issued or sold)  were the  Additional  Shares of  Capital
          Stock,  if any,  actually  issued  or sold upon the  exercise  of such
          Options or the conversion or exchange of such  Convertible  Securities
          and the  consideration  received  therefor were (1) an amount equal to
          (A) the consideration actually received by Luxtec for the issue, sale,
          grant or  assumption of all such  Options,  whether or not  exercised,
          plus (B) the  consideration  actually  received  by  Luxtec  upon such
          exercise,  minus (C) the consideration paid by Luxtec for any purchase
          of such Options  which were not  exercised,  or (2) an amount equal to
          (A) the consideration actually received by Luxtec for the issue, sale,
          grant or  assumption  of all such  Convertible  Securities  which were
          actually   converted   or   exchanged,   plus   (B)   the   additional
          consideration,   if  any,   actually  received  by  Luxtec  upon  such
          conversion  or  exchange,  minus  (C)  the  excess,  if  any,  of  the
          consideration  paid by Luxtec  for any  purchase  of such  Convertible
          Securities,  the rights of conversion or exchange under which were not
          exercised,  over an amount  that  would be equal to the fair value (as
          determined  in good faith by the Board of  Directors of Luxtec) of the
          Convertible  Securities  so purchased if such  Convertible  Securities
          were not  convertible  into or exchangeable  for Additional  Shares of
          Capital  Stock,  and  
               ii. in the case of Options for  Convertible  Securities,  only th
          Convertible  Securities,  if any,  actually  issued  or sold  upon the
          exercise of such Options  were issued at the time of the issue,  sale,
          grant or assumption of such options, and the consideration received by
          Luxtec for the Additional  Shares of Capital Stock deemed to have then
          been issued  were an amount  equal to (1) the  consideration  actually
          received by Luxtec for the issue,  sale,  grant or  assumption  of all
          such Options,  whether or not  exercised,  plus (2) the  consideration
          deemed to have been  received  by Luxtec  (pursuant  to Section  12(e)
          hereof)  upon the  issue or sale of the  Convertible  Securities  with
          respect to which such Options were actually  exercised,  minus (3) the
          consideration  paid by Luxtec for any purchase of such  Options  which
          were not  exercised;  provided,  however,  that no such  recomputation
          shall have the  effect of  decreasing  the  number of  Warrant  Shares
          issuable  upon  exercise of each Warrant by an amount in excess of the
          amount of the  adjustment  initially  made for the  issuance,  sale or
          grant of such Options or Convertible Securities.


<PAGE>


               4. Treatment of Stock Dividends, Stock Splits, etc. If Luxtec, at
          any time or from time to time after the date hereof,  shall declare or
          pay any dividend or other distribution on the Capital Stock payable in
          Capital Stock, or shall effect a subdivision of the outstanding shares
          of Capital Stock into a greater  number of shares of Capital Stock (by
          reclassification or otherwise than by payment of a dividend in Capital
          Stock),  then,  and in each such  case,  Additional  Shares of Capital
          Stock  shall be deemed to have been issued (i) in the case of any such
          dividend,  immediately  after the close of business on the record date
          for the  determination of holders of any class of securities  entitled
          to receive such dividend, or (ii) in the case of any such subdivision,
          at the close of business on the day immediately  prior to the day upon
          which such corporate  action becomes  effective.  Notwithstanding  the
          above,  if  Luxtec  shall  thereafter,   before  the  distribution  or
          subdivision,  legally  abandon  its  plan  to  pay  such  dividend  or
          distribution or effect such subdivision, then no adjustment under this
          Section 12 shall be made.

               5. Computation of Consideration. For the purposes of this Section
          12:

                    1. the consideration for the issue or sale of any Additional
                    Shares of  Capital  Stock or for the issue,  sale,  grant or
                    assumption  of  any  Options  or   Convertible   Securities,
                    irrespective   of   the   accounting   treatment   of   such
                    consideration,  
                         1. insofar as it consists of cash, shall be computed as
                    the amount of cash  received  by Luxtec,  and  insofar as it
                    consists of securities or other property,  shall be computed
                    as of the date immediately preceding such issue, sale, grant
                    or assumption as the fair value (as  determined by the Board
                    of  Directors  of  Luxtec  in  the  good  faith,  reasonable
                    exercise of its  business  judgment)  of such  consideration
                    (or, if such consideration is received for the issue or sale
                    of  Additional  Shares of Capital Stock and the Market Price
                    thereof is less than the fair value,  as so  determined,  of
                    such   consideration,   then  such  consideration  shall  be
                    computed as the Market  Price of such  Additional  Shares of
                    Capital Stock),  in each case without deducting any expenses
                    paid or incurred by Luxtec,  any commissions or compensation
                    paid or  concessions or discounts  allowed to  underwriters,
                    dealers  or  others  performing  similar  services,  and any
                    accrued  interest or dividends in connection with such issue
                    or sale, and 
                         2. in case  Additional  Shares  of  Capital  Stock  are
                    issued or sold or  Options  or  Convertible  Securities  are
                    issued,  sold,  granted or assumed together with other stock
                    or securities or other assets of Luxtec for a  consideration
                    which  covers  both,   shall  be  the   proportion  of  such
                    consideration   so   received,   computed   as  provided  in
                    subdivision (A) above,  allocable to such Additional  Shares
                    of Capital Stock or Options or  Convertible  Securities,  as
                    the case may be, all as determined by the Board of Directors
                    of  Luxtec  in the good  faith  reasonable  exercise  of its
                    business judgment;

                    2. all Additional Shares of Capital Stock and all Options or
                    Convertible  Securities issued in payment of any dividend or
                    other  distribution  on any class of stock of Luxtec and all
                    Additional  Shares  of  Capital  Stock  issued  to  effect a
                    subdivision of the outstanding  shares of Capital Stock into
                    a  greater   number  of   shares   of   Capital   Stock  (by
                    reclassification  or otherwise than by payment of a dividend
                    in  Capital  Stock)  shall be  deemed  to have  been  issued
                    without consideration;

                    3.  Additional  Shares of Capital  Stock deemed to have
                    been  issued  upon  the  issue,  sale,  grant,   assumption,
                    distribution   or  dividend   of  Options  and   Convertible
                    Securities,  shall  be  deemed  to have  been  issued  for a
                    consideration per share determined by dividing


<PAGE>


                         1. the total amount,  if any,  received and  receivable
                    (or,  pursuant  to  Section  12(e)(ii),  deemed to have been
                    received) by Luxtec as  consideration  for the issue,  sale,
                    grant or assumption of the Options or Convertible Securities
                    in question, plus the minimum aggregate amount of additional
                    consideration  (as set  forth  in the  instruments  relating
                    thereto,  without regard to any provision  contained therein
                    for a subsequent  adjustment of such consideration)  payable
                    to Luxtec upon the  exercise in full of such  Options or the
                    conversion or exchange of such Convertible Securities or, in
                    the case of Options for Convertible Securities, the exercise
                    of  such  Options  for   Convertible   Securities   and  the
                    conversion or exchange of such  Convertible  Securities,  in
                    each case comprising such  consideration  as provided in the
                    foregoing  subdivision  (i),  by
                         2. the  maximum  number of shares of Capital  Stock (as
                    set  forth  in the  instruments  relating  thereto,  without
                    regard to any provision  contained  therein for a subsequent
                    adjustment  of such  number)  issuable  upon the exercise of
                    such  Options  or  the   conversion   or  exchange  of  such
                    Convertible Securities;
                         3. In case Luxtec shall issue any Additional  Shares of
                    Capital  Stock,   Options  or   Convertible   Securities  in
                    connection  with the  acquisition  by Luxtec of the stock or
                    assets of any other  corporation  or the merger of any other
                    corporation  into Luxtec  under  circumstances  where on the
                    date of issue of such  Additional  Shares of Capital  Stock,
                    Options or Convertible Securities the consideration received
                    for such  Additional  Shares of  Capital  Stock or deemed to
                    have been  received  for the  Additional  Shares of  Capital
                    Stock deemed to be issued  pursuant to Section 12(c) is less
                    than the Exercise Price in effect  immediately prior to such
                    issue  but on the date the  number of  Additional  Shares of
                    Capital  Stock  or the  amount  and the  exercise  price  or
                    conversion  price of such Options or Convertible  Securities
                    to be so  issued  were  set  forth  in a  binding  agreement
                    between  Luxtec  and the  other  party  or  parties  to such
                    transaction the  consideration  received for such Additional
                    Shares of Capital  Stock or deemed to have been received for
                    the  Additional  Shares of Capital Stock deemed to be issued
                    pursuant to Section  12(c) would not have been less than the
                    Exercise  Price of the  Capital  Stock then in effect,  such
                    Additional  Shares of Capital  Stock  shall not be deemed to
                    have been  issued  for less than the  Exercise  Price of the
                    Capital  Stock if such  terms so set  forth in such  binding
                    agreement are not changed prior to the date of issue.


               6.  Adjustments  for  Combinations,  etc. In case the outstanding
          shares  of  Capital  Stock  shall  be  combined  or  consolidated,  by
          reclassification  or  otherwise,  into a lesser  number  of  shares of
          Capital Stock, the Exercise Price in effect  immediately prior to such
          combination   or   consolidation   shall,    concurrently   with   the
          effectiveness of such combination or consolidation, be proportionately
          increased.


               7.  Dilution  in Case of  Other  Securities.  In case  any  Other
          Securities shall be issued or sold or shall become subject to issue or
          sale upon the conversion or exchange of any securities of Luxtec or to
          subscription,  purchase or other  acquisition  pursuant to any options
          issued or granted by Luxtec for a consideration  such as to dilute, on
          a basis to which the standards  established in the other provisions of
          this Section 12 are applicable,  the exercise rights of the holders of
          the  Warrants,   then,  and  in  each  such  case,  the  computations,
          adjustments,  and  readjustments  provided for in this Section 12 with
          respect to the  Exercise  Price shall be made as nearly as possible in
          the manner so provided  and applied to  determine  the amount of Other
          Securities  from  time to time  receivable  upon the  exercise  of the
          Warrants,  so as to protect  the holder of the  Warrants  against  the
          effect of such dilution.

<PAGE>

               8.  Minimum  Adjustment  of Exercise  Price;  Effective  Date for
          Adjustments.  If the amount of any  adjustment  of the Exercise  Price
          required  pursuant to this  Section 12 would  result in an increase in
          the number of Warrant Shares  purchasable  under the Warrants which is
          less  than one half of one  percent  (0.5%) of the  number of  Warrant
          Shares   purchasable  under  the  Warrants   immediately  before  such
          adjustment  is otherwise so required to be made,  such amount shall be
          carried  forward and adjustment  with respect thereto made at the time
          of and together with any subsequent  adjustment  which,  together with
          such amount and any other amount or amounts so carried forward,  shall
          result in an  increase  in the  number of Warrant  Shares  purchasable
          under the Warrants which is at least one half of one percent (0.5%) of
          the  number  of  Warrant   Shares   purchasable   under  the  Warrants
          immediately  before such adjustment;  provided that, upon the exercise
          of the Warrants,  all adjustments  carried forward and not theretofore
          made up to and including the date of such exercise shall, with respect
          to  the  portion  of  the  Warrants  then  exercised,   be  made.  All
          calculations  shall  be made  to the  nearest  cent or to the  nearest
          one-hundredth of a share, as the case may be.


               9.  Changes in Capital  Stock.  If Luxtec shall be a party to any
          transaction (including,  without limitation, a merger,  consolidation,
          sale of all or substantially  all of Luxtec's  assets,  liquidation or
          recapitalization  of  the  Capital  Stock)  in  which  the  previously
          outstanding  Capital  Stock  shall be changed  into or  exchanged  for
          different  securities of Luxtec or common stock or other securities of
          another  corporation  or interests in a  noncorporate  entity or other
          property  (including  cash) or any combination of any of the foregoing
          (each such  transaction,  a "Transaction" and the date of consummation
          of such a Transaction, the "Consummation Date") Luxtec (in the case of
          a recapitalization  of the Capital Stock or any other such transaction
          in which Luxtec retains  substantially  all of its assets and survives
          as a corporation)  or such other  corporation or entity (in each other
          case,   the  "Acquiring   Company")   then,  as  a  condition  of  the
          consummation of the Transaction,  lawful and adequate provisions shall
          be made so that the holders of the Warrants, upon the exercise thereof
          at any time on or after the Consummation Date (but during the Exercise
          Period),   shall  be  entitled  to  receive,  and  the  Warrant  shall
          thereafter  represent  the right to  receive,  in lieu of the  Capital
          Stock issuable upon such exercise prior to the Consummation  Date, the
          highest  amount of securities  or other  property to which such holder
          would   actually  have  been  entitled  as  a  shareholder   upon  the
          consummation  of the  Transaction  if such  holder had  exercised  the
          Warrant  immediately  prior thereto  (subject to adjustments  from and
          after the  Consummation  Date as nearly  equivalent as possible to the
          adjustments provided for in this Section 12). Notwithstanding anything
          contained  herein  to  the  contrary,  Luxtec  shall  not  effect  any
          Transaction  unless prior to the  consummation  thereof each Acquiring
          Company  which may be  required  to deliver  any  securities  or other
          property  upon the  exercise of the  Warrants,  the  surrender  of the
          Warrants or the  satisfaction  of exercise  rights as provided  herein
          shall assume,  by written  instrument  delivered to the holders of the
          Warrants, the obligation to deliver to such holders such securities or
          other property to which, in accordance with the foregoing  provisions,
          such holders may be entitled,  and such  Acquiring  Company shall have
          similarly  delivered  to the  holders  of the  Warrants  an opinion of
          counsel for such corporation or entity, which opinion shall state that
          the Warrants,  including,  without limitation, the exercise provisions
          applicable to the Warrants,  if any, shall thereafter continue in full
          force and  effect  and shall be  enforceable  against  such  Acquiring
          Company in accordance with the terms hereof.


               10.  Certain  Issues  Excepted.  Anything  herein to the contrary
          notwithstanding,  Luxtec shall not be required to make any  adjustment
          of the Exercise Price or the number of Warrant Shares issued hereunder
          in the case of (i) the issuance of the Warrants;  (ii) the issuance of
          shares of Common Stock issuable upon exercise of the Warrants or (iii)
          the  issuance  of any  Options  in an  amount  not  exceeding,  in the
          aggregate,  30% of the issued and outstanding  Common Stock on a fully
          diluted basis, granted or issued pursuant to any stock option plans or
          other similar plans created or maintained by Luxtec  providing for the
          issuance  of Common  Stock,  or the  issuance  of any shares of Common
          Stock issuable upon exercise of such Options.

<PAGE>

               11. Certain Notices. If:

                    1.  Luxtec  shall   declare,   pay  or  make,   directly  or
               indirectly, any dividend, payment or other distribution, on or in
               respect of any of the Capital Stock (other than dividends payable
               solely in Common  Stock or on or in respect of the capital  stock
               of any Subsidiary (other than dividends payable solely on capital
               stock of such  Subsidiary,  owned  beneficially  and of record by
               Luxtec or a Wholly-Owned Subsidiary of Luxtec));
 
                    2.  Luxtec  shall  offer  for  subscription  pro rata to the
               holders of Capital  Stock any  additional  shares of stock of any
               class or other rights;

                    3.   there   shall   be  any   capital   reorganization   or
               reclassification of the Capital Stock of Luxtec, or consolidation
               or merger of Luxtec with, or sale of all or substantially  all of
               its assets to, another corporation or other entity;

                    4. there shall be a voluntary  or  involuntary  dissolution,
               liquidation or winding-up of Luxtec; or

                    5.  Luxtec has taken or  proposes  to take any other  action
               which would require the  adjustment of the Exercise  Price and/or
               the number of Warrant Shares issuable upon exercise of a Warrant;
               then, in any one or more of such cases,  Luxtec shall (x) give to
               each  registered  holder of Warrant  Certificates  at its address
               appearing  on the  Warrant  register  (a) at least 30 days  prior
               notice of the date on which the books of Luxtec  shall close or a
               record  shall  be  taken  for  such  dividend,   distribution  or
               subscription  rights or for determining rights to vote in respect
               of  any  such  reorganization,  reclassification,  consolidation,
               merger,  sale,  dissolution,  liquidation,  winding  up or  other
               action, and (b) at least 30 days prior written notice of the date
               (or, if not then known,  a  reasonable  approximation  thereof by
               Luxtec)  when the same shall take place.  Such notice  shall also
               specify,  in the  case  of any  such  dividend,  distribution  or
               subscription  rights,  the date on which the  holders  of Capital
               Stock shall be entitled thereto, or the date on which the holders
               of Capital  Stock shall be entitled  to  exchange  their  Capital
               Stock  for  securities  or other  property  deliverable  upon any
               reorganization,  reclassification,  consolidation,  merger, sale,
               dissolution,  liquidation or winding-up, as the case may be. Such
               notice  shall also state  whether  the action in  question or the
               record  date is subject to the  effectiveness  of a  registration
               statement  under the  Securities  Act or to a  favorable  vote of
               security holders, if either is required, and Luxtec shall, at its
               expense,  promptly  compute  each  adjustment  in Exercise  Price
               and/or  number of Warrant  Shares  issuable  upon  exercise  of a
               Warrant  in  accordance  with the  terms of this  Agreement  as a
               result of such reorganization,  reclassification,  consolidation,
               merger,  sale,  dissolution,  liquidation,  winding  up or  other
               action that would require the  adjustment  of the Exercise  Price
               and/or the number of Warrant  Shares  issuable upon exercise of a
               Warrant,  and  prepare a report of its  chief  financial  officer
               setting forth such  adjustment  and showing in reasonable  detail
               the method of  calculation  thereof and the facts upon which such
               adjustment   is  based,   including  a   statement   of  (i)  the
               consideration received or to be received by Luxtec for any shares
               of Common  Stock  issued  or sold or deemed to have been  issued,
               (ii) the number of shares of Common Stock  outstanding  or deemed
               to be  outstanding,  and  (iii)  the  Exercise  Price  in  effect
               immediately  prior  to such  issue  or sale  and as  adjusted  on
               account  thereof.  Luxtec will forthwith mail a copy of each such
               report to each holder of a Warrant and will, at any time and from
               time to time upon the written  request of the  Required  Holders,
               furnish to each holder a like report  setting  forth the Exercise
               Price at the time in effect and showing in reasonable  detail how
               it was  calculated.  Luxtec  will  also  keep  copies of all such
               reports at its principal  executive  offices and at the office of
               each  Transfer  Agent (other than Luxtec) and will cause the same
               to be available for inspection (and copying) at each such offices
               during normal business hours by any holder of Warrants.

<PAGE>


               12. Certain Events.  If any event occurs as to which, in the good
          faith  judgment  of the  Board  of  Directors  of  Luxtec,  the  other
          provisions  of this  Section  12 are  not  strictly  applicable  or if
          strictly  applicable  would not fairly protect the exercise  rights of
          the holders of the Warrants in accordance  with the  essential  intent
          and  principles  of such  provisions,  then the Board of  Directors of
          Luxtec in the good faith, reasonable exercise of its business judgment
          shall make an adjustment in the  application  of such  provisions,  in
          accordance with such essential  intent and principles so as to protect
          such exercise  rights as aforesaid;  provided that no such  adjustment
          shall have the effect of  increasing  the Exercise  Price as otherwise
          determined   pursuant  to  this  Section  12.  Luxtec  may  make  such
          reductions  in the Exercise  Price or increase in the number of shares
          of Common Stock purchasable hereunder as it deems advisable, including
          any reductions or increases,  as the case may be,  necessary to ensure
          that  any  event  treated  for  federal   income  tax  purposes  as  a
          distribution  of stock or stock  rights not be taxable to  recipients;
          provided if the  reduction in Exercise  Price or increase in number of
          shares of Common Stock is not  permanent,  Luxtec  shall  provide each
          holder of Warrants  prompt  notice as to the dates such  reduction  or
          increase is to be in effect and during such  period the  reduction  or
          increase will be irrevocable.

               13. Warrant Certificate Terms. Irrespective of any adjustments in
          the Exercise Price or the number or kind of shares or other securities
          purchasable   upon  the  exercise  of  the   Warrants,   the  Warrants
          theretofore  or  thereafter  issued may  continue  to express the same
          price and number  and kind of shares of Common  Stock as are stated in
          the Warrant Certificate.


     24.  Tag-Along  Rights.  (a)  If a  Management  Stockholder  (a  "Tag-Along
Transferor",  which term shall  include  Permitted  Transferees  to the extent a
Management Stockholder  transferred any Common Stock of Luxtec to such Permitted
Transferee   after  the  date  of  this  Agreement,   provided  such  Management
Stockholder  is still alive)  wishes to transfer any Common Stock of the Company
owned of record  and  beneficially  by it to any person  other than a  Permitted
Transferee  (a  "Tag-Along   Transferee"),   in  a  transaction   or  series  of
transactions  with a single person or group of persons (as defined in Rule 13d-5
under  the  Securities  Exchange  Act of 1934)  in which 5% or more of  Luxtec's
issued and  outstanding  Common  Stock is sold or otherwise  exchanged  during a
period  of 180  consecutive  days,  the  Purchaser  shall  have the  right  (the
"Tag-Along Right") to require,  as a condition to such transfer by the Tag-Along
Transferor,  that the Tag-Along  Transferee purchase from the Purchaser,  at the
same price and on the same terms and  conditions  as involved in the transfer by
the  Tag-Along  Transferor,  up to that  number of Warrant  Shares  owned by the
Purchaser equaling the number derived by multiplying the total number of Warrant
Shares  owned by the  Purchaser  by a fraction,  the  numerator  of which is the
actual  number  of shares of Common  Stock to be  transferred  to the  Tag-Along
Transferee  by the Tag-Along  Transferor,  and the  denominator  of which is the
aggregate  number of shares of Common  Stock owned by the  Tag-Along  Transferor
immediately prior to such transfer.  If the Tag-Along Transferee is unwilling to
purchase  the sum of the shares of Common  Stock that the  Tag-Along  Transferor
desires to transfer and the Warrant Shares the Purchaser  desires to transfer to
the Tag-Along  Transferee  pursuant hereto, the number of shares of Common Stock
that  the  Tag-Along  Transferor  and the  number  of  Warrant  Shares  that the
Purchaser  shall be entitled to transfer to the  Tag-Along  Transferee  shall be
calculated as follows:


<PAGE>

                         (i) The  Purchaser  shall be entitled to transfer  that
                    number of  Warrant  Shares  equal to the  number of  Warrant
                    Shares  which the  Purchaser  desires  to  transfer  to such
                    Tag-Along  Transferee,  as set forth in his Tag-Along Notice
                    (as  hereinafter  defined),  multiplied  by a fraction,  the
                    numerator  of which is the total  number of shares of Common
                    Stock which the  Tag-Along  Transferee is willing to acquire
                    and the  denominator  of which is the total number of shares
                    of  Common  Stock and  Warrant  Shares  which the  Tag-Along
                    Transferor  and the  Purchaser  desire to  transfer  to such
                    Tag-Along  Transferee  by operation of the prior  paragraph;
                    and

                         (ii) The  Tag-Along  Transferor  shall be  entitled  to
                    transfer  that number of shares of Common Stock equal to the
                    total number of shares of Common  Stock which the  Tag-Along
                    Transferee is willing to acquire,  minus the total number of
                    shares of Warrant  Shares which the Purchaser is entitled to
                    transfer to such  Tag-Along  Transferee,  as  determined  in
                    accordance with clause (i) above;

but, in no event  will the  Purchaser  have the right to require  any  Tag-Along
Transferee  to  purchase  from it more than 50% of any shares of the Common
Stock of Luxtec proposed to be purchased by any such Tag-Along Transferee.

     (b) For the purpose of the foregoing,  if more than one transfer subject to
the terms of this Section 13 is occurring substantially concurrently to a single
Tag-Along Transferee, the rights of the Purchaser shall be aggregated.

     (c) Any attempted  transfer by a Tag-Along  Transferor  which is subject to
this  Section 13 but does not comply with the  requirements  of this  Section 13
shall be null and void.

     (d) Any Tag-Along  Transferor who proposes to transfer any shares of Common
Stock in a transaction  subject to this Section 13 shall notify the Purchaser in
writing of each such  proposed  transfer  (a  "Tag-Along  Offer  Notice").  Such
Tag-Along  Offer  Notice  shall  set  forth:  (i)  the  name  of  the  Tag-Along
Transferee,   (ii)  the  number  of  shares  of  Common  Stock  proposed  to  be
transferred,  (iii) the proposed amount and form of consideration  and terms and
conditions, including payment, offered by the Tag-Along transfer (the "Tag-Along
Transferee  Terms"),  (iv) the total  number of shares of Common  Stock owned by
such  Tag-Along  Transferor,  and (v) that  the  Tag-Along  Transferee  has been
informed of the "tag-along right" provided for in this Section 13 and has agreed
to purchase  shares of Common Stock subject  hereto.  The Tag-Along Right may be
exercised  by the  Purchaser  by delivery of a written  notice to the  Tag-Along
Transferor (the "Tag-Along  Notice") within 10 Business Days following  delivery
of the Tag-Along Offer Notice (the  "Tag-Along  Notice  Deadline")  provided the
failure  by the  Purchaser  to  provide  the  Tag-Along  Notice on or before the
Tag-Along Notice Deadline shall be deemed to be an election by the Purchaser not
to exercise the Tag-Along Right with respect to the transaction described in the
Tag-Along Offer Notice.


<PAGE>

     (e) Upon delivery of a Tag-Along  Notice,  the Purchaser shall be entitled,
and  obligated,  to sell to the Tag-Along  Transferee on the Tag-Along  Transfer
Terms  (including  subject  to the same  representations  made by the  Tag-Along
Transferor,  but with any liability limited to the proceeds actually received by
the  Purchaser  and, in any event  except for any  liability  occasioned  by the
specific  wrongdoing of any Person,  with the liability of the Purchaser and the
Tag-Along  Transferor  being further  limited to its proportion of such proceeds
received  by them) the  number  of  Warrant  Shares  owned by it  determined  in
accordance with  subparagraph (a) of Section 13. In the event that the Purchaser
elects not to  participate  in the  transfer  described in the  Tag-Along  Offer
Notice, the Tag-Along  Transferor shall have the right to transfer the shares of
Common Stock to the Tag-Along Transferee subject to the following:

                         (i) such transfer  shall be  consummated  within ninety
                    (90) days following the Tag-Along Notice Deadline;

                         (ii) such transfer  shall be of the number of shares of
                    Common Stock,  to the Tag-Along  Transferee,  for the price,
                    and upon all other of the terms and conditions, set forth in
                    the Tag-Along Offer Notice; and

                         (iii)  such  transfer  must  in all  events  be made in
                    compliance with the provisions hereof.

     (f) At the  closing  of the  transfer  of  shares  of  Common  Stock to any
Tag-Along Transferee (of which the Tag-Along Transferor shall give the Purchaser
at least five (5) business days' prior written notice), the Tag-Along Transferee
shall  remit to the  Purchaser  the  consideration  for the total sales price of
shares of Common Stock of the Purchaser sold pursuant  hereto,  against delivery
by the Purchaser of such evidences of ownership of the Purchaser's  Common Stock
as may be requested  by the  Tag-Along  Transferee,  and the  compliance  by the
Purchaser  with any other  conditions  to closing  generally  applicable  to the
Tag-Along Transferor and the Purchaser.

     (g)  Anything  in this  Section  13 to the  contrary  notwithstanding,  the
Purchaser  shall have no Tag-Along  Rights with respect to any sale of shares of
the Common Stock of Luxtec by a Management  Stockholder pursuant to an effective
registration  statement  under  the  Securities  Act of 1933 or  pursuant  to an
exemption from registration under Rule 144 thereunder.

     25. Advisory Director.  So long as the Warrant Shares outstanding represent
at least 10% of the issued and outstanding Common Stock of Luxtec, James Goodman
or such other person as is  designated  by the Required  Holders and  reasonably
acceptable to Luxtec shall be a non-voting advisory director to Luxtec, entitled
to receive  notice of and attend and observe  meetings of the board of directors
of Luxtec.  Such non-voting  advisory  director shall not be compensated for his
services as an advisory director but, consistent with the other directors, shall
be reimbursed for expenses incurred in performing such services.


<PAGE>

     26. Definitions. The following terms shall have the following meanings:

     "1995 Earning  Announcement"  means a press release announcing the earnings
per share of Common Stock.

     "1995 Trading Price" means the price obtained by taking the volume weighted
arithmetic mean over the 5 Trading Days next prior to December 31, 1995, on each
such  Trading  Day, of the high and low sale prices of shares of each such class
of Capital  Stock (or if no such sale takes place on any such  Trading  Day, the
average of the highest  closing bid and lowest  closing asked prices  thereof on
such Trading Day, in each case as officially reported on all national securities
exchanges  on which each such class of Capital  Stock is then listed or admitted
to  trading),  provided  that if a 1995  Earnings  Announcement  shall  not have
occurred  by  December  20,  1995 the 1995  Trading  Price  shall mean the price
obtained by taking the volume weighted  arithmetic mean over the 10 Trading Days
beginning the 3rd Trading Day following the 1995 Earnings Announcement,  on each
such  Trading  Day, of the high and low sale prices of shares of each such class
of Capital  Stock (or if no such sale takes place on any such  Trading  Day, the
average of the highest  closing bid and lowest  closing asked prices  thereof on
such Trading Day, in each case as officially reported on all national securities
exchanges  on which each such class of Capital  Stock is then listed or admitted
to trading).

     "1996 Trading Price" means the price obtained by taking the volume weighted
arithmetic  mean over the 10 Trading Days next prior to March 31, 1996,  on each
such  Trading  Day, of the high and low sale prices of shares of each such class
of Capital  Stock (or if no such sale takes place on any such  Trading  Day, the
average of the highest  closing bid and lowest  closing asked prices  thereof on
such Trading Day, in each case as officially reported on all national securities
exchanges  on which each such class of Capital  Stock is then listed or admitted
to trading).

     "Additional  Shares of Capital  Stock"  shall  mean all  shares  (including
treasury shares) of Capital Stock issued or sold (or,  pursuant to Section 12(c)
or 12(d) deemed to be issued) by Luxtec  after the date  hereof,  whether or not
subsequently reacquired or retired by Luxtec, other than shares of Capital Stock
issued upon the circumstances set forth in Section 12(j) above.

     "Business  Day" means any day other than a  Saturday,  a Sunday or a day on
which commercial banks in Boston, Massachusetts are required or authorized to be
closed.

     "Capital Stock" means the Common Stock and any additional class of stock of
Luxtec  having no  preference as to dividends or  distributions  on  liquidation
which may be authorized in the future by an amendment to Luxtec's charter.

     "Convertible  Securities" shall mean any evidences of indebtedness,  shares
of stock or securities  directly or indirectly  convertible into or exchangeable
for Additional Shares of Capital Stock.

     "Management Stockholder" means Paul Epstein and Pat Phillips.

     "Market Price" means, on any date specified  herein,  the price obtained by
taking  the  volume  weighted  arithmetic  mean over a period of 20  consecutive
Trading Days ending the second Trading Day prior to such date of the average, on
each such  Trading  Day,  of the high and low sale prices of shares of each such
class of Capital  Stock (or if no such sale takes place on any such Trading Day,
the average of the highest  closing bid and lowest  closing asked prices thereof
on such  Trading  Day,  in each  case as  officially  reported  on all  national
securities exchanges on which each such class of Capital Stock is then listed or
admitted to trading).


<PAGE>

     "Nationally Recognized Underwriter" means Bear, Steans & Co., William Blair
& Company, Alex, Brown & Sons, CS First Boston Corporation, Dean Witter Reynolds
Inc.,  Dillon,   Read  &  Co.,  Donaldson,   Lufkin  &  Jenrette,   Furman  Selz
Incorporated,  Goldman,  Sachs & Co.,  Hambrecht & Quist,  J.P.  Morgan,  Lazard
Freres & Co., Lehman  Brothers,  Merrill Lynch,  Montgomery  Securities,  Morgan
Stanley  &  Co.,  Oppenheimer  &  Co.,  Paine  Webber,   Prudential   Securities
Incorporated,  Robertson,  Stephens & Company,  Salomon  Brothers,  Inc.,  Smith
Barney,  Wertheim  Schroeder  & Co.,  Tucker  Anthony  Incorporated  and Cowen &
Company.

     "Options" means rights,  options or warrants to subscribe for,  purchase or
otherwise  acquire  either  Additional  Shares of Capital  Stock or  Convertible
Securities.

     "Other  Securities" means any stock (other than Common Stock) and any other
securities  of Luxtec or any other person  (corporate  or  otherwise)  which the
holders of the Warrants at any time shall be entitled to receive,  or shall have
received,  upon the exercise or partial exercise of the Warrants,  in lieu of or
in  addition  to Common  Stock,  or which at any time shall be issuable or shall
have been  issued in exchange  for or in  replacement  of Common  Stock or Other
Securities pursuant to Section 12(i) or otherwise.

     "Permitted  Transferee"  means an inter vivos trust of which the Management
Stockholder  is  settlor  or  a  husband,   wife  or  child  of  the  Management
Stockholder.

     "Public  Offering"  means a public  offering of Common Stock  pursuant to a
registration statement effective under the Securities Act.

     "Qualified   Offering"   means  a  Public  Offering  on  behalf  of  Luxtec
shareholders  underwritten  by a  Nationally  Recognized  Underwriter  where the
aggregate  proceeds are not less than $10,000,000 and the price per share is not
less than $7.50 and in which the  Purchaser  is permitted to include all Warrant
Shares.

     "Required  Holders" means, at any time, the registered holder or holders of
at least 66-2/3% of the aggregate Warrants then outstanding

     "Subsidiary"  means, any corporation,  association or other business entity
in  which  Luxtec  and/or  one or more  of its  Subsidiaries  collectively  owns
sufficient  equity  or  voting  interests  to  enable  it or them  (as a  group)
ordinarily,  in the  absence  of  contingencies,  to  elect  a  majority  of the
directors (or Persons  performing  similar  functions)  of such entity,  and any
partnership  or joint  venture  if more than a 50%  interest  in the  profits or
capital  thereof  is  collectively  owned by  Luxtec  and/or  one or more of its
Subsidiaries  (unless  such  partnership  can and  does  ordinarily  take  major
business  actions  without  the prior  approval  of Luxtec or one or more of its
Subsidiaries).


<PAGE>

     "Trading  Day" means any day on which AMEX is open for trading on a regular
basis.

     "Warrant Shares" has the meaning specified in the Recital paragraph of this
Agreement.

     "Wholly-Owned Subsidiary" means a Subsidiary all of the voting power of all
classes  of the Voting  Stock and all of the  beneficial  ownership  of which is
owned   directly  or   indirectly   through  one  or  more  other   Wholly-Owned
Subsidiaries, by Luxtec.

     27. Fractional Interests.  Luxtec shall not issue fractional Warrant Shares
on the exercise of  Warrants.  If more than one Warrant  shall be presented  for
exercise in full at the same time by the same holder, the number of full Warrant
Shares which shall be issuable  upon the exercise  thereof  shall be computed on
the basis of the aggregate  number of Warrant Shares  purchasable on exercise of
the Warrants so presented.  If any fraction of a Warrant Share would, except for
the  provisions  of this Section 16, be issuable on the exercise of any Warrants
(or specified portion thereof), Luxtec shall pay a cash adjustment to the holder
in respect of such fraction on the basis of the Market Price per share of Common
Stock on the Business Day next preceding the date of such exercise.

     28. No Rights as Stockholders.  Nothing contained in this Warrant Agreement
shall be  construed  as  conferring  upon the  holder or any  Transferee  of any
Warrant prior to the time of the exercise thereof, the right to vote, to receive
dividends or to consent to or receive  notice as a stockholder in respect of any
meeting of stockholders for the election of directors of Luxtec, or otherwise to
enjoy the rights of a stockholder of Luxtec.

     29.  Notices.  All notices and other  written  communications  provided for
hereunder shall be given in writing and delivered in person or sent by overnight
delivery  service (with charges  prepaid) or by facsimile  transmission,  if the
original of such facsimile  transmission is sent by overnight  delivery  service
(with  charges  prepaid) by the next  succeeding  Business Day and (i) if to the
Purchaser or its nominee,  addressed to such person at the address or fax number
specified for such  communications on Schedule 1 hereto or at such other address
or fax number as such person shall have specified to Luxtec in writing,  (ii) if
to any other  holder,  addressed  to such  other  holder at such  address or fax
number as is specified  for such holder in the register  referenced in Section 4
and  (iii)  if to  Luxtec,  addressed  to it at  326  Clark  Street,  Worcester,
Massachusetts  01601,  Attention:  Chief  Operating  Officer (with a copy to the
attention of Luxtec's general counsel),  Fax No. (508) 856-9462 or at such other
address or fax number as Luxtec shall specify to each holder in writing given in
accordance  with this Section 18. Notice given in  accordance  with this Section
shall be  effective  upon the  earlier  of the date of  delivery  or the  second
Business Day at the place of delivery after dispatch.

     30. Supplements and Amendments. Luxtec and the Purchaser who is a holder of
Warrant  Certificates at the time may from time to time supplement or amend this
Agreement without the further approval of any holders of Warrant Certificates or
Warrant  Shares in order to cure any ambiguity or to correct or  supplement  any
provision contained herein which may be defective or inconsistent with any other
provision  herein,  or to make any  other  provision  in regard  to  matters  or
questions arising hereunder which Luxtec and the Purchaser may deem necessary or
desirable and which shall not have a material adverse effect on the interests of
the holders of Warrant  Certificates or Warrant  Shares.  Any other amendment or
supplement  to this  Agreement  shall  require the  written  consent of Required
Holders, provided that the consent of each holder of a Warrant affected shall be
required  for any  amendment  to this  Agreement  pursuant to which the Exercise
Price would be increased or the number of shares of Common Stock  purchasable at
the time of such amendment  upon exercise of Warrants would be decreased,  other
than pursuant to adjustments provided in Section 12 of this Agreement.

<PAGE>

     31.  Successors.  All the covenants and  provisions of this Agreement by or
for the benefit of Luxtec or the  Purchaser  shall bind and inure to the benefit
of their respective successors and assigns hereunder.

     32.  Termination.  This  Agreement  shall  terminate at 5:00 p.m.,  Boston,
Massachusetts,   local   time  on  the   last  day  of  the   Exercise   Period.
Notwithstanding the foregoing, this Agreement will terminate on any earlier date
if all Warrants have been exercised.

     33.  Benefits  of This  Agreement.  Nothing  in  this  Agreement  shall  be
construed  to give to any  person,  company  or entity  other than  Luxtec,  the
Purchaser  and the  registered  holders of the Warrants  and Warrant  Shares any
legal or  equitable  right,  remedy  or claim  under  this  Agreement;  but this
Agreement shall be for the sole and exclusive  benefit of Luxtec,  the Purchaser
and the registered  holders of the Warrants and Warrant Shares. 

          1.  Availability of Information.

                         1. Luxtec shall comply with the reporting  requirements
                    of Sections 13 and 15(d) of the  Exchange  Act to the extent
                    it is required to do so under the Exchange Act. Luxtec shall
                    also  cooperate  with each holder of any Warrants and holder
                    of any Warrant Shares in supplying  such  information as may
                    be  necessary  for  such  holder  to  complete  and file any
                    information  reporting forms currently or hereafter required
                    by  the  SEC  as a  condition  to  the  availability  of  an
                    exemption  from  the  Securities  Act  for  the  sale of any
                    Warrants or Warrant Shares,  provided, that each such holder
                    obtain a confidentiality  agreement,  in the form reasonably
                    satisfactory to Luxtec, from each prospective purchaser.

                          2.  Luxtec  shall  cause  copies  of all  financial
                    statements and reports, proxy statements and other documents
                    as  it  shall  send  to  its  stockholders  to  be  sent  by
                    first-class mail, postage prepaid, on the date of mailing to
                    such stockholders, to each holder of Warrants and holders of
                    Warrant  Shares at its address  appearing on the register as
                    of the record date for the determination of the stockholders
                    entitled to such documents.

     34.  Counterparts;  Effectiveness.  This  Agreement  may be executed in any
number of counterparts and each of such  counterparts  shall for all purposes be
deemed to be an original,  and all such counterparts  shall together  constitute
but one and the same  instrument.  This Agreement shall become  effective on the
date on which each party hereto shall have received counterparts hereof executed
by each of the parties  hereto.  The execution and delivery  hereof by Luxtec is
irrevocable.


     35. Entire Agreement. The Transaction Documents embody the entire agreement
and  understanding  between the  Purchaser  and Luxtec and  supersede  all prior
agreements and understandings relating to the subject matter hereof and thereof.


<PAGE>

     36.  Severability.  If any  provision  of this  Agreement  shall be held or
deemed  to  be,  or  shall  in  fact  be,  invalid,   inoperative,   illegal  or
unenforceable as applied to any particular case in any  jurisdiction  because of
the  conflict  of such  provision  with any  constitution  or statute or rule of
public  policy or for any other  reason,  such  circumstance  shall not have the
effect  of  rendering  the   provision  or   provisions  in  question   invalid,
inoperative,  illegal or unenforceable in any other jurisdiction or in any other
case or circumstance  or of rendering any other  provision or provisions  herein
contained invalid, inoperative, illegal or unenforceable to the extent that such
other provisions are not themselves actually in conflict with such constitution,
statute or rule of public  policy,  but this  Agreement  shall be  reformed  and
construed  in any such  jurisdiction  or case as if such  invalid,  inoperative,
illegal or  unenforceable  provision  had never been  contained  herein and such
provision  reformed so that it would be valid,  operative and enforceable to the
maximum extent permitted in such jurisdiction or in such case.

     37.  Governing Law. All issues and questions  concerning the  construction,
validity,  interpretation  and  enforcement of this Warrant  Agreement  shall be
governed  by, the laws of the  Commonwealth  of  Massachusetts  (without  giving
effect to any laws or rules  relating to  conflicts of laws that would cause the
application  of the laws of any  jurisdiction  other  than the  Commonwealth  of
Massachusetts).

IN   WITNESS  WHEREOF,  the parties hereto have caused this Agreement to be duly
     executed under seal, as of the day and year first above written.

                                    LUXTEC CORPORATION

                                    By:          

                                    Name:              

                                    Title:             



                                    GENEVA MIDDLE MARKET INVESTORS, L.P.

                                    By:                      

                                            its general partner



                                    By:                         

                                    Name:              

                                    Title:         





<PAGE>


                           FORM OF ELECTION TO PURCHASE


                                    
                                             Dated ___________, ____


     The  undersigned,  being  duly  authorized,  hereby  irrevocably  elects to
exercise  the within  Warrant to the extent of  purchasing  ___ shares of Common
Stock and hereby makes  payment of  $________  in payment of the exercise  price
thereof.

                   INSTRUCTIONS FOR REGISTRATION OF STOCK

Name_______________________________________________________________
(please typewrite or print in block letters)

Address_____________________________________________________________

Signature/ Title________________________________________

Note:  The signature must conform in all respects to the name of the holder
as specified on the face of this Warrant Certificate.



______________________________________
Social Security or other identifying
number of holder

______________________________________
Signature Guarantee


<PAGE>
                           ASSIGNMENT FORM


FOR VALUE RECEIVED,  ____________________,  being duly  authorized,  hereby
sells, assigns and transfers unto

Name_____________________________________________________________
(please typewrite or print in block letters)

Address__________________________________________________________

its right to  purchase  ____  shares of Common  Stock  represented  by this
Warrant    and    does    hereby    irrevocably     constitute    and    appoint
________________________  Attorney, to transfer the same on the books of Luxtec,
with full power of substitution in the premises.

                                          Date:_____________, _____


Signature/ Title___________________________________________________

Note:  The  signature must conform in all respects to name of the holder as
specified on the face of this Warrant Certificate.


__________________________________
Social Security or other
identifying number of holder



__________________________________
Signature Guarantee




<PAGE>
                    FORM OF TRANSFEREE CERTIFICATE

                  [Letterhead of Prospective Purchaser or
                      U.S. Registered Broker-Dealer]


Luxtec Corporation
___________________________
___________________________                    Date: _______________

Attention: _________________________


Dear Sirs:

     1. We hereby request that __________ Warrants to purchase common stock, par
value  $0.01  per  share  (the  "Common  Stock"),  of  Luxtec   Corporation,   a
Massachusetts  corporation ("Luxtec"), be registered in the name set forth below
and confirm that:

     Each person in whose name the  Warrants or the Common Stock  issuable  upon
exercise of the  Warrants  (the  "Warrant  Shares")  are to be  registered  upon
transfer (or, in the case of a transfer to a nominee,  each beneficial  owner of
such  Warrant or Warrant  Share) has been  advised  that such Warrant or Warrant
Share has been sold or transferred to it in reliance upon Regulation S under the
Securities Act of 1933, as amended (the  "Securities  Act"),  and the address of
the person in whose name the Warrant or Warrant Share is to be  registered  upon
transfer is an address  outside the United  States (as defined in  Regulation S)
and such person is not a U.S. Person (as defined in Regulation S).

     If  this  letter  is  being  filled  out by a  prospective  purchaser,  the
undersigned  purchaser confirms that the Warrants or Warrant Shares, as the case
may  be,  will be  transferred  only  in  accordance  with  and  subject  to the
provisions  of  Section  5 of the  Warrant  Agreement  between  Luxtec  and  the
Purchasers  named  therein (the "Warrant  Agreement"),  a copy of which has been
previously  delivered  to such  prospective  purchaser,  and the  legend  on the
Warrant  Certificates,  and further, that it understands that in connection with
any such  transfer,  Luxtec may  request,  and if so requested  the  undersigned
purchaser  will  furnish,   such  certificates  and  other  information  as  may
reasonably  be  required to confirm  that any such  transfer  complies  with the
restrictions set forth therein.

     We also confirm that we will  transfer the Warrants or Warrant  Shares only
in accordance with and subject to the provisions of the Warrant Agreement.

     2. The Warrants and Warrant Shares should be registered as follows:

Name:

Address:

Tax Identification Number:

Physical Location of Warrant or Warrant Share 

Certificates (including address):

Address:

Contact:

<PAGE>

     3. If this letter is being completed by a U.S. registered  broker-dealer on
behalf of the transferee, the undersigned broker-dealer confirms that (a) it has
delivered  to  the  transferee  a copy  of the  Warrant  Agreement  or a  notice
regarding  the  restrictions  on transfer of the Warrants and Warrant  Shares by
such  transferee  as set forth in the legend on the Warrants and (b) to the best
of its knowledge,  the information  provided herein about the transferee is true
and correct.

     You are  entitled  to  rely  upon  this  letter  and  you  are  irrevocably
authorized  to produce this letter or a copy hereof to any  interested  party in
any  administrative  or legal proceeding or official inquiry with respect to the
matters covered hereby.

Very truly yours,

[Name of Prospective Purchaser or U.S. Registered Broker Dealer)



By:_________________________

Title:_______________________






<PAGE>

                                                            EXHIBIT B

     THE SECURITY  EVIDENCED HEREBY HAS NOT BEEN REGISTERED UNDER THE SECURITIES
ACT OF  1933,  AS  AMENDED,  OR ANY  STATE  SECURITIES  LAW AND MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED  OR  OTHERWISE  DISPOSED OF IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION   STATEMENT  OR  AN  OPINION  OF  COUNSEL  SATISFACTORY  TO  LUXTEC
CORPORATION TO THE EFFECT THAT SUCH  REGISTRATION IS NOT REQUIRED.  THE SECURITY
REPRESENTED BY THIS  CERTIFICATE IS ENTITLED TO THE BENEFITS OF A CERTAIN RIGHTS
AGREEMENT  DATED AS OF DECEMBER  18, 1995  BETWEEN THE ISSUER AND THE  PURCHASER
IDENTIFIED  THEREIN,  A COPY OF WHICH WILL BE FURNISHED TO THE REGISTERED HOLDER
HEREOF WITHOUT CHARGE BY THE ISSUER, UPON REQUEST.

                                450,000 Warrants
                            W-1 Warrant Certificate

                               LUXTEC CORPORATION

     This Warrant  Certificate  certifies  that Geneva Middle Market  Investors,
L.P.  or  its  assigns,  is the  registered  holder  of  450,000  warrants  (the
"Warrants"),  expiring at 5:00 p.m.,  Boston,  Massachusetts  local time, on the
"Expiration  Date" (as  defined  in the  Warrant  Agreement  referred  to on the
reverse hereof) (or such later date as is specified in the Warrant Agreement) to
purchase  shares of the common  stock,  $0.01 par value per share  (the  "Common
Stock") of Luxtec Corporation, a Massachusetts corporation (the "Company"). Each
Warrant  entitles the holder,  upon  exercise,  to receive from the Company,  if
exercised  on or before 5:00 p.m.,  Boston,  Massachusetts,  local time,  on the
Expiration  Date (or such later date as is specified in the Warrant  Agreement),
one fully paid share of Common Stock (a "Warrant Share") at the initial exercise
price (the  "Exercise  Price") of $3.00 per share  payable  as  provided  in the
Warrant Agreement upon surrender of this Warrant  Certificate and payment of the
Exercise  Price at the  principal  office of the  Company  at 326 Clark  Street,
Worcester, Massachusetts 01601 subject to the conditions set forth herein and in
the Warrant Agreement  referred to on the reverse hereof. The Exercise Price and
number of Warrant  Shares  issuable upon exercise of the Warrants are subject to
adjustment  upon the  occurrence  of certain  events as set forth in the Warrant
Agreement.

     The Warrants  represented by this Warrant  Certificate may not be exercised
before the date hereof or after 5:00 p.m., Boston,  Massachusetts  local time on
the  Expiration  Date  (or  such  later  date  as is  specified  in the  Warrant
Agreement)  and, to the extent not  exercised  on or before  5:00 p.m.,  Boston,
Massachusetts local time, on such date, such Warrants shall become void.

     Reference  is  hereby  made  to the  further  provisions  of  this  Warrant
Certificate  set forth on the reverse hereof and such further  provisions  shall
for all purposes have the same effect as though fully set forth at this place.

     All  issues  and   questions   concerning   the   construction,   validity,
interpretation and enforcement of this Warrant  Certificate shall be governed by
the laws of the  Commonwealth of  Massachusetts  without regard to principles of
conflicts of laws.

     IN WITNESS WHEREOF,  Luxtec Corporation has caused this Warrant Certificate
to be signed by its Chairman of the Board,  President,  or Vice President and by
its Secretary or Assistant Secretary,  thereunto duly authorized, and has caused
this Warrant Certificate to be duly executed, as of December 18, 1995.

Attest:___________________                   LUXTEC CORPORATION


DATED:____________________                   By: ____________________________
                                                   Name:
                                                              Title:




<PAGE>

     The  Warrants  evidenced  by this  Warrant  Certificate  are part of a duly
authorized issue of Warrants expiring on the Expiration Date (or such later date
as is specified in the Warrant  Agreement)  entitling  the holder on exercise to
receive shares of Common Stock,  par value $0.01 per share,  of the Company (the
"Common Stock"),  and are issued or to be issued pursuant to a Warrant Agreement
dated as of  December  18,  1995 (the  "Warrant  Agreement")  by and between the
Company and Geneva Middle Market  Investors,  L.P.,  which Warrant  Agreement is
hereby  incorporated  by reference in and made a part of this  instrument and is
hereby  referred  to for a  description  of the  rights,  limitation  of rights,
obligations,  duties and  immunities  thereunder  of the Company and the holders
(the words  "holders" or "holder"  meaning the registered  holders or registered
holder) of the Warrants.  A copy of the Warrant Agreement may be obtained by the
holder hereof upon written request to the Company.

     Warrants  may be  exercised  at any time on or after  December 18, 1995 and
before 5:00 p.m.  Boston,  Massachusetts  local time on the Expiration  Date (or
such  later  date as is  specified  in the  Warrant  Agreement).  The  holder of
Warrants  evidenced  by this  Warrant  Certificate  may (i)  exercise  them,  by
surrendering  this  Warrant  Certificate,  with the Form of Election to Purchase
attached properly completed and executed,  together with payment of the Exercise
Price as  provided  in the  Warrant  Agreement  at the  principal  office of the
Company  located at 326 Clark Street,  Worcester,  Massachusetts  01601.  In the
event that upon any  exercise or  conversion  of Warrants  evidenced  hereby the
number of Warrants exercised or converted shall be less than the total number of
Warrants  evidenced  hereby,  there shall be issued to the holder  hereof or its
assignee a new Warrant  Certificate  evidencing  the Warrants  not  exercised or
converted.

     The Warrant  Agreement  provides that upon the occurrence of certain events
the  Exercise  Price  set  forth on the face  hereof  may,  subject  to  certain
conditions,  be  adjusted.  If the  Exercise  Price  is  adjusted,  the  Warrant
Agreement  provides that the number of shares of Common Stock  issuable upon the
exercise of each  Warrant may be  adjusted.  No  fractions  of a share of Common
Stock will be issued upon the exercise of any Warrant,  but the Company will pay
the cash value thereof determined as provided in the Warrant Agreement.

     Warrant  Certificates,  when  surrendered  at the  principal  office of the
Company by the registered holder thereof in person or by legal representative or
attorney duly authorized in writing, may be exchanged, in the manner and subject
to the  limitations  provided  in the Warrant  Agreement,  without  charge,  for
another Warrant Certificate or Warrant  Certificates of like tenor evidencing in
the aggregate a like number of Warrants.  Upon due presentation for registration
of transfer of this Warrant  Certificate at the principal office of the Company,
a new Warrant  Certificate or Warrant  Certificates of like tenor and evidencing
in the aggregate a like number of Warrants shall be issued to the transferees in
exchange for this Warrant  Certificate,  subject to the limitations  provided in
the Warrant Agreement, without charge.

     Neither the  Warrants  nor this  Warrant  Certificate  entitles  any holder
hereof to any rights of a stockholder of the Company.







<PAGE>
                              LUXTEC CORPORATION

                                RIGHTS AGREEMENT


     THIS AGREEMENT is made as of December 18, 1995, between Luxtec Corporation,
a Massachusetts  corporation ("Luxtec") and Geneva Middle Market Investors, L.P.
(the "Purchaser").

                                   RECITAL:

     The parties to this Agreement are also parties to a Note Purchase Agreement
of even date (the  "NoteAgreement").  In order to induce the  Purchaser to enter
into the Note  Agreement,  Luxtec has agreed to provide  the rights set forth in
this  Agreement.  The execution and delivery of this Agreement is a condition to
the Closing under the Note  Agreement.  Certain terms used in this Agreement are
defined in  7.  Capitalized  terms not otherwise  defined in this Agreement have
the meanings given therefor in the Note Agreement.

         NOW THEREFORE, the parties agree as follows:

     38. Demand Registration.

               1.  Subject  to the  limitations  set forth in this S 1(a) and SS
          1(b),  (c) and (d) below,  any time beginning on the Closing Date, and
          ending on the Expiration Date of the Warrants,  subject,  however,  to
          the provisions of S 8(b) herein, the Required  Stockholders may notify
          Luxtec in writing that such Required Stockholders desire for Luxtec to
          cause  all or a portion  of such  Required  Stockholders'  Registrable
          Securities  to be  registered  for sale to the  public  pursuant  to a
          registration  statement on Form S-3 (or comparable or successor  form)
          under the Securities  Act, which shall,  if so elected by the Required
          Stockholders,  be a "shelf  registration"  made  pursuant  to Rule 415
          adopted  pursuant to the Securities  Act;  provided  however,  that if
          Luxtec becomes ineligible to file registration  statements on Form S-3
          solely  because  Luxtec  fails to  timely  make its  required  filings
          pursuant to the Exchange Act, the filing of the foregoing registration
          statement may be on Form S-1 (or  comparable or successor  form) under
          the  Securities  Act,  but in no case  whatsoever,  shall the Required
          Stockholders  be permitted to elect,  nor shall Luxtec be obligated to
          cause,   such  Form  S-1   registration   statement  to  be  a  "shelf
          registration"  pursuant to Rule 415 adopted pursuant to the Securities
          Act  except  under  the  circumstances  described  in  S  1(c)  below.
          Notwithstanding the foregoing,  the Required Stockholders shall not be
          entitled to request that Luxtec  register  Registrable  Securities for
          sale to the public at any time  within one hundred  twenty  (120) days
          after the effective date of a registration  statement  filed by Luxtec
          with respect to which the  Stockholders  were given the opportunity to
          include  Registrable   Securities  (whether  or  not  all  Registrable
          Securities  requested to be included were actually  included) pursuant
          to S2 herein.  Upon  receipt of such  written  request by the Required
          Stockholders,  Luxtec  shall  promptly  notify  in  writing  all other
          Stockholders of such request, and such other Stockholders shall have a
          period of ten (10) Business Days  following such notice from Luxtec to
          notify Luxtec in writing  whether such other  Stockholders,  or any of
          them,  desire to have  Registrable  Securities held by them registered
          for sale to the public under the Securities Act.  Thereafter,  subject
          to the conditions,  limitations and provisions set forth below in this
          S 1(a) and in SS 1(b),  (c) and (d)  hereof,  Luxtec  shall,  promptly
          following the expiration of such ten (10) Business Day period, prepare
          and file, and use its best efforts to prosecute to  effectiveness,  an
          appropriate  filing with the SEC of a registration  statement covering
          all of those Registrable  Securities of the Required  Stockholders and
          of such other  Stockholders with respect to which  registration  under
          the  Securities  Act  has  been  requested  pursuant  to  this S 1(a).
          Notwithstanding  anything to the  contrary  contained  in this S 1(a),
          Luxtec shall have no  obligation of any kind  whatsoever  under this S
          1(a) with  respect to any request to register  Registrable  Securities
          under the Securities  Act unless the number of Registrable  Securities
          requested to be registered for sale to the public under the Securities
          Act by the selling  Stockholders  (net of Registrable  Securities that
          have  been  withdrawn  from  registration  pursuant  to the  last  two
          sentences of S 1(c) below)  represents at least  thirty-three  percent
          (33%)  of  the  total  number  of  Registrable   Securities   held  by
          Stockholders.


<PAGE>

               2.  Notwithstanding  anything to the contrary contained in S 1(a)
          above,   Luxtec  shall  not  be  obligated  to  prepare  or  file  any
          registration  statement  pursuant to S 1(a)  hereof,  or to prepare or
          file any amendment or supplement  thereto,  at any time when Luxtec in
          the good faith judgment of its Board of Directors, reasonably believes
          that the filing  thereof at the time  requested,  or the  offering  of
          Registrable   Securities   pursuant  thereto,   (a)  would  materially
          adversely  affect a pending  or  proposed  public  offering  of Luxtec
          Common   Stock,   or   an   acquisition,   merger,   recapitalization,
          consolidation,   reorganization   or  similar   transaction,   or  any
          negotiations, discussions or pending proposals with respect thereto or
          (b) would  materially  adversely affect the business of Luxtec in view
          of the disclosures that may be required  thereby of information  about
          the  business,   assets,  liabilities  or  operations  of  Luxtec  not
          theretofore  disclosed;  provided,  however,  that  the  filing  of  a
          registration  statement,  or any supplement or amendment  thereto,  by
          Luxtec may be  deferred  pursuant  to this S1(b) only for the  minimum
          period of time necessary under the  circumstances  and in no event for
          more than an  aggregate  of one hundred  twenty  (120)  calendar  days
          within any period of twelve (12) consecutive months.

               3.  Luxtec  shall be  entitled  to  include  in any  registration
          statement  filed or to be filed by  Luxtec  pursuant  to S 1(a)  above
          shares  of  Luxtec  Common  Stock  to be  sold by  Luxtec  for its own
          account, but if this causes the registration  statement to be required
          to be on a Form S-1 (or  comparable or successor  form) then such Form
          S-1 may be a  "shelf"  registration  under  Rule  415  notwithstanding
          anything to the contrary in S 1(a). If any offering pursuant to S 1(a)
          above  shall  be in the  form  of an  underwritten  offering,  and the
          managing underwriter or underwriters of such offering,  in good faith,
          advise Luxtec and the selling  Stockholders  in writing that in its or
          their  opinion the  aggregate  amount of shares of Luxtec Common Stock
          requested to be included in such offering  (including the  Registrable
          Securities,  any shares of Luxtec  Common  Stock to be offered for the
          account of Luxtec and any shares of Luxtec  Common Stock to be offered
          for the  account  of any  other  security  holders  of  Luxtec)  would
          materially  adversely affect the success of such offering or the price
          of the shares of Luxtec Common Stock to be offered,  then Luxtec shall
          reduce the number of shares of Luxtec  Common  Stock to be included in
          such  offering to the amount of Luxtec Common Stock which the managing
          underwriter or underwriters have advised can be sold in such offering,
          said reduction to be effected in the following  order:  (x) first, any
          or all shares of Luxtec Common Stock  requested to be included in such
          offering by such other security holders of Luxtec, pro rata among such
          other  stockholders  in  proportion  to the number of shares of Luxtec
          Common Stock sought to be registered by such other  security  holders,
          (y)  second,  any or all shares of Luxtec  Common  Stock to be sold by
          Luxtec  pursuant  to  such  offering,   and  (z)  third,  any  or  all
          Registrable  Securities  requested to be included in such  offering by
          the selling  Stockholders,  pro rata among the selling Stockholders in
          proportion to the respective  number of Registrable  Securities sought
          to  be  registered  by  the  selling  Stockholders.  The  Stockholders
          proposing   to   distribute   Registrable   Securities   through  such
          underwriting  shall enter into an underwriting  agreement in customary
          form with the managing underwriter selected for such underwriting.  If
          any selling Stockholder  disapproves of the terms of the underwriting,
          such  person may elect to  withdraw  therefrom  by  written  notice to
          Luxtec and the managing  underwriter or underwriters.  The Registrable
          Securities so withdrawn shall also be withdrawn from registration.

               4. Notwithstanding  anything in this S 1 to the contrary,  Luxtec
          shall not be required to consummate  more than an aggregate of two (2)
          offerings  of  Registrable  Securities  pursuant  to S 1(a)  above  as
          follows:  not more than one (1) such  offering  during the period from
          the Closing Date up to and  including the third  anniversary  thereof,
          and not more than one (1) such  offering  during the period  after the
          third   anniversary  of  the  Closing  Date;   provided  that  if  the
          Stockholders  acquire Registrable  Securities within the 30 day period
          referred to in Section 6 of the  Warrant  Agreement,  Luxtec  shall be
          required  to  consummate  an  aggregate  of  three  (3)  offerings  of
          Registrable Securities pursuant to S 1(a).
<PAGE>

     39. Piggyback Registrations.

     If at any time from and after the Closing Date,  subject,  however,  to the
provisions of S 8(b) herein,  Luxtec  proposes to file a registration  statement
under the  Securities  Act covering a proposed  sale of its Luxtec Common Stock,
whether for its own account or for the account of any other  security  holder or
both  (other  than a  registration  statement  on Form  S-4 or S-8,  or any form
substituting  therefor  for  shares of Luxtec  Common  Stock to be  offered in a
transaction  of the type referred to in Rule 145 under the  Securities Act or to
employees of Luxtec  pursuant to any employee  benefit plan,  respectively,  and
other  than a  registration  statement  filed  in  connection  with an  offering
effected pursuant to S 1(a) hereof),  Luxtec shall give each Stockholder written
notice  of  such  proposed  filing  at  least  20  Business  Days  prior  to the
anticipated  filing date, and such notice shall offer each such  Stockholder the
opportunity  to  register  such  number of  Registrable  Securities  as they may
request,  which  request must be delivered to Luxtec in writing  within ten (10)
Business  Days  after the  notice  given by  Luxtec.  Luxtec  shall use its best
efforts to cause the Registrable  Securities as to which registration shall have
been so requested by the requesting Stockholders to be included among the shares
of Luxtec Common Stock to be covered by the registration  statement  proposed to
be filed by Luxtec pursuant to this S 2. In the event that any such registration
statement shall be, in whole or in part, an underwritten public offering, Luxtec
shall use its best efforts to cause the managing  underwriter or underwriters to
include such Registrable  Securities as to which registration shall have been so
requested by the requesting Stockholders, all upon the same terms and conditions
as the other shares of Luxtec Common Stock included therein. Notwithstanding the
foregoing, if the managing underwriter or underwriters of such offering, in good
faith,  determine  that the total number of shares of Luxtec  Common Stock which
the requesting  Stockholders,  Luxtec and any other  security  holders of Luxtec
intend to include in such offering would materially adversely affect the success
of such  offering  or the  price of the  shares  of  Luxtec  Common  Stock to be
offered, then Luxtec shall reduce the number of shares of Luxtec Common Stock to
be included  in such  offering  to the number of shares of Luxtec  Common  Stock
which the managing underwriter or underwriters shall have advised can be sold in
such offering,  said reduction to be effected in the following order: (x) first,
any or all  shares of Luxtec  Common  Stock  requested  to be  included  in such
offering by the  Stockholders  and any other  security  holders of Luxtec (other
than security holders exercising demand registration rights), pro rata among the
Stockholders  and such other security  holders in proportion to their respective
number of shares of Luxtec Common Stock sought to be registered pursuant to such
offering,  (y) second,  any or all shares of Luxtec Common Stock  proposed to be
sold by Luxtec  pursuant  to such  offering  and (z) any or all shares of Luxtec
Common Stock  requested to be included in such  offering by security  holders of
Luxtec  exercising  demand  registration  rights,  pro rata among such  security
holders in  proportion  to the number of shares of Luxtec Common Stock sought to
be registered by each and in accordance with their respective priorities. In the
event that the contemplated registration does not involve an underwritten public
offering,  the  determination  that the inclusion of any Registrable  Securities
requested to be included in such  registration  by the  requesting  Stockholders
would have a material  adverse  effect on the  success of such  offering  or the
price of the shares of Luxtec  Common  Stock to be offered  shall be made in the
good faith reasonable judgment of Luxtec's Board of Directors.

<PAGE>

     40. Further Obligations of Luxtec.  Whenever Luxtec is required to register
Registrable Securities under this Agreement, it agrees that it shall also do the
following:

               1. prepare and file with the SEC a registration statement on Form
          S-3 or Form  S-1 as the case may be for  registrations  pursuant  to S
          1(a) with  respect  to such  Registrable  Securities  and use its best
          efforts  to cause  such  registration  statement  to become and remain
          effective  for a period of time required for the  disposition  of such
          Registrable Securities by the Stockholders thereof, provided, however,
          that in the event of a shelf  registration  such  period  shall not be
          longer  than  the  third  anniversary  of the  effective  date of such
          registration statement, and provided further that in the case of other
          registrations  such period shall not be longer than one hundred eighty
          (180) days from the  effective  date of such  registration  statement,
          unless,  in either  such  case,  Luxtec  otherwise  agrees in its sole
          discretion;

               2. 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 keep such  registration  statement
          effective;

               3. furnish to each Stockholder  offering  Registrable  Securities
          under such  registration  statement such number of copies of a summary
          prospectus or other  prospectus,  including a  preliminary  prospectus
          complying  with  the  requirements  of the  Securities  Act,  as  such
          Stockholder may reasonably request; and

               4. register or qualify the Registrable Securities covered by such
          registration  statement  under the securities or blue sky laws of such
          jurisdictions  within  the  United  States  and  Puerto  Rico  as  the
          underwriter  or  manager  shall  request  or in  the  event  that  the
          registration does not involve an underwritten  public offering as each
          such Stockholder shall reasonably request;  provided that Luxtec shall
          not be obligated to register or qualify such Registrable Securities in
          any  jurisdiction in which such  registration or  qualification  would
          require Luxtec to qualify as a foreign corporation or file any general
          consent to service of  process  where it is not then so  qualified  or
          otherwise   required  to  be  qualified  or  has  not  theretofore  so
          consented.

<PAGE>

     41. Holdback Agreements.

     If any registration of any Luxtec Common Stock shall be made by Luxtec with
the SEC in connection with an underwritten public offering of such Luxtec Common
Stock,  each such  Stockholder  agrees (and shall enter into an agreement  which
shall so state), if requested by the managing  underwriter or underwriters,  not
to effect any public sale or distribution, including a sale pursuant to Rule 144
under the  Securities  Act,  of any shares of Luxtec  Common  Stock or any other
equity security of Luxtec or of any security convertible into or exchangeable or
exercisable  for Luxtec Common Stock or any such other equity security of Luxtec
(in each case, other than as part of such  underwritten  public offering) within
ten days before or three hundred  sixty-five (365) days after the effective date
of the  registration  statement  filed  in  connection  with  such  underwritten
offering,  provided,  however,  that  all 5%  stockholders  of  Luxtec  and  the
then-serving  officers  and  directors  of Luxtec who are not also  Stockholders
shall so agree for a like period.

     42. Expenses; Limitations on Registration.

               1. All  expenses  incurred  in  complying  with  this  Agreement,
          including,  without  limitation,  all  registration  and  filing  fees
          (including  all expenses  incident to filing with the NASD),  printing
          expenses,  fees and  disbursements of counsel for Luxtec,  expenses of
          any special  audits  incident to or required by any such  registration
          and expenses of complying  with the securities or blue sky laws of any
          jurisdictions  pursuant  to S 3(d)  hereof,  shall be paid by  Luxtec,
          except  that  Luxtec  shall not be liable for any fees,  discounts  or
          commissions to any underwriter or any fees or disbursements of counsel
          for any underwriter or any  Stockholder  (other than up to $10,000 for
          one  firm of  attorneys  to  represent  all  selling  Stockholders  in
          connection with each registration  statement  hereunder) in respect of
          the Registrable Securities sold by any selling Stockholders.

               2. It shall be a condition  precedent to the obligation of Luxtec
          to take any  action  pursuant  to this  Agreement  in  respect  of the
          Registrable  Securities  which are to be  registered at the request of
          any Stockholder that such  Stockholder  shall furnish to Luxtec or the
          underwriters  such  information  regarding  the  Stockholder  and  the
          Registrable  Securities  held by such  Stockholder  as  Luxtec  or the
          underwriters  shall  reasonably  request  and  shall  be  required  in
          connection with the action taken by Luxtec.

     43. Indemnification and Contribution.

     registration  of  any  Registrable  Securities  under  the  Securities  Act
pursuant to this  Agreement,  Luxtec  shall  indemnify  and hold  harmless  each
Stockholder  of  such  Registrable  Securities,  such  Stockholder's  directors,
officers,  employees  and  agents,  each  underwriter  who  participated  in the
offering of such  Registrable  Securities  and each other  Person,  if any,  who
controls  such  Stockholder  or  such  underwriter  within  the  meaning  of the
Securities Act, against any losses,  claims,  damages,  liabilities or expenses,
joint or  several,  to which such  Stockholder  or any such  director,  officer,
employee or agent or underwriter or controlling  Person may become subject under
the  Securities  Act or any other  statute  or at common  law,  insofar  as such
losses,  claims,  damages,  liabilities  or  expenses  (or  actions  in  respect
thereof),  arise out of or are based  upon (i) any untrue  statement  or alleged
untrue statement of any material fact contained,  on the effective date thereof,
in any  registration  statement  under which such  Registrable  Securities  were
registered  under  the  Securities  Act,  any  preliminary  prospectus  or final
prospectus  contained therein,  or any amendment or supplement  thereto, or (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,  and
shall reimburse such Stockholder or such director, officer, employee or agent or
underwriter or controlling Person for any legal or any other expenses reasonably
incurred by such  Stockholder  or such director,  officer,  employee or agent or
underwriter or controlling Person in connection with investigating or defending,
settling or  satisfying  any such loss,  claim,  damage,  liability,  expense or
action;  provided,  however, that Luxtec shall not be liable in any such case to
the extent that any such loss, claim, damage, liability or expense arises out of
or is based  upon any  untrue  statement  or  alleged  untrue  statement  or any
omission or alleged omission made in such  registration  statement,  preliminary
prospectus,  or amendment or supplement in reliance upon and in conformity  with
written information furnished to Luxtec by such Stockholder specifically for use
therein.  Such indemnity shall remain in full force and effect regardless of any
investigation  made by or on  behalf  of  such  Stockholder  or  such  director,
officer,  employee or agent or  underwriter  or  controlling  Person,  and shall
survive the transfer of such Registrable Securities by such Stockholder.

<PAGE>

               1.   Stockholders'   Indemnification.   In  connection  with  any
          registration  statement in which a Stockholder is participating,  each
          such Stockholder will furnish to Luxtec in writing such information as
          shall   reasonably  be  requested  by  Luxtec  for  use  in  any  such
          registration  statement  or  prospectus  and shall  severally  and not
          jointly  indemnify,  to the  extent  permitted  by  law,  Luxtec,  its
          directors,  officers,  employees and agents, each underwriter and each
          Person,  if any, who controls  Luxtec or such  underwriter  within the
          meaning  of the  Securities  Act  (collectively,  the  "Indemnitees"),
          against any losses, claims,  damages,  liabilities and expenses (under
          the Securities Act, at common law or otherwise) caused by or resulting
          from any untrue  statement or alleged  untrue  statement of a material
          fact contained in any registration statement filed by Luxtec under the
          Securities Act, or any prospectus or preliminary  prospectus  included
          therein  (in each case as amended or  supplemented),  or caused by 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,  but only to the extent  that such untrue  statement  of a
          material  fact is contained in, or such material fact is omitted from,
          information  furnished in writing by such Stockholder for use therein,
          and such Stockholder shall reimburse the Indemnitees for any legal and
          any  other   expenses   reasonably   incurred   in   connection   with
          investigating  or  defending,  settling or  satisfying  any such loss,
          claim,  damage,  liability  or expense;  provided,  however,  that the
          obligations  of such  Stockholders  hereunder  shall be  limited to an
          amount  equal  to the  proceeds  to each  Stockholder  or  Registrable
          Securities sold in connection with such registration.

               2. Contribution.  If the indemnification provided for in this S 6
          from the indemnifying  party (which term shall, for purposes of this S
          6,  include  all  indemnifying  parties  if there be more than one) is
          unavailable  to an  indemnified  party  hereunder  in  respect  of any
          losses, claims,  damages,  liabilities or expenses referred to herein,
          then the 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,
          liabilities  or  expenses  in such  proportion  as is  appropriate  to
          reflect the relative fault of the  indemnifying  party and indemnified
          parties in connection  with the actions which resulted in such losses,
          claims,  damages,  liabilities  or  expenses,  as  well  as any  other
          relevant  equitable   considerations.   The  relative  fault  of  such
          indemnifying  party and  indemnified  parties  shall be  determined by
          reference  to,  among other  things,  whether any action in  question,
          including any untrue or alleged untrue statement of a material fact or
          omission or alleged  omission to state a material  fact, has been made
          by, or relates to information  supplied by, such indemnifying party or
          indemnified  parties,  and the parties'  relative  intent,  knowledge,
          access to  information  and  opportunity  to correct  or prevent  such
          action.  The amount  paid or payable by a party under this S 6(c) as a
          result  of  the  losses  claims,  damages,  liabilities  and  expenses
          referred  to above  shall be deemed to include any legal or other fees
          or expenses  reasonably  incurred by such party in connection with any
          investigation or proceeding.

<PAGE>

     The  parties  hereto  agree  that it  would  not be just and  equitable  if
contribution  pursuant to this S 6(c) were  determined by pro rata allocation or
by any other method of  allocation  which does not take account of the equitable
considerations  referred to in the immediately  preceding  paragraph.  No person
guilty of  fraudulent  misrepresentation  (within  the meaning of S 11(f) of the
Securities  Act) shall be entitled to  contribution  from any person who was not
guilty of such  fraudulent  misrepresentation.  The  obligations  of each of the
Stockholders under this S 6(c) to contribute shall be several and not joint.

               3.  Indemnification  Procedures.  Promptly  after  receipt  by an
          indemnified  party  hereunder  of  notice of the  commencement  of any
          action, such indemnified party shall, if a claim in respect thereof is
          to be made  against  the  indemnifying  party  hereunder,  notify  the
          indemnifying  party in writing thereof,  but the omission so to notify
          the  indemnifying  party shall not relieve it from any liability which
          it may have to any indemnified party. In case any such action shall be
          brought  against  any  indemnified  party  and  it  shall  notify  the
          indemnifying party of the commencement thereof, the indemnifying party
          shall be entitled to  participate in and, to the extent it shall wish,
          to assume and  undertake the defense  thereof with counsel  reasonably
          satisfactory  to such  indemnified  party,  and, after notice from the
          indemnifying  party to such  indemnified  party of its  election so to
          assume and undertake the defense thereof, the indemnifying party shall
          not be  liable to such  indemnified  party  under  this S 6(d) for any
          legal  expenses  subsequently  incurred by such  indemnified  party in
          connection with the defense thereof;  provided,  however, that, if the
          counsel  selected  by the  Indemnifying  Parties  concludes  that such
          counsel has a conflict of interest due to the existence of conflicting
          or different  defenses  available to the Indemnifying  Parties and the
          Indemnified  Parties with respect to such action,  suit or proceeding,
          the reasonable  fees and expenses of one firm of separate  counsel for
          all Indemnified Parties shall be paid by the Indemnifying Parties.

<PAGE>

     44. Definitions.

     "Indemnitees" shall have the meaning set forth in S 6(b) hereof.

     "NASD" shall mean the National Association of Securities Dealers,  Inc., or
any successor corporation thereto.

     "Registrable  Securities" shall mean the shares of Common Stock that may be
or that have been issued upon the  exercise of the Warrants and any other shares
of capital stock issued or issuable in exchange or substitution therefor.

     "Required  Stockholders"  shall mean,  at the  relevant  time of  reference
thereto,  those  Stockholders  holding,  in the  aggregate,  a  majority  of the
Registrable Securities then held by all Stockholders.

     "Stockholder"  shall mean, at the relevant time of reference  thereto,  any
Person holding Registrable Securities.

     45. Miscellaneous.

               1. Benefits:  Assignment.  The provisions of this Agreement shall
          inure to the benefit of and be binding upon each  Stockholder and its,
          his or her heirs and successors. Whether or not any express assignment
          has been made by any  Stockholder of such  Stockholder's  rights under
          this  Agreement,  the  provisions of this  Agreement  that are for the
          benefit  of  such   Stockholder  are  also  for  the  benefit  of  all
          transferees who acquire Registrable  Securities from such Stockholder,
          and  the  applicable  provisions  of this  Agreement  that  bind  such
          Stockholder  shall  bind  all  transferees  who  acquire   Registrable
          Securities  from  such  Stockholder,   provided,  however,  that  such
          transferee  acquires at least  fifteen  percent (15%) of the amount of
          Registrable  Securities  initially issued to such Stockholder pursuant
          to the Note  Agreement  and  provided,  further  that such  transferee
          executes and delivers to Luxtec a counterpart  signature  page to this
          Agreement in the form attached as Exhibit A to this Agreement.

               2.    Termination    of    Registration    Rights;    Securities.
          Notwithstanding  anything  in  this  Agreement  to the  contrary,  the
          registration  rights provided to the Stockholders (and their qualified
          transferees pursuant to S 8(a) above) pursuant to this Agreement shall
          terminate  and be of no further  force or effect (i) as to  particular
          Registrable  Securities,  when  such  Registrable  Securities  may  be
          publicly sold without  restriction under Rule 144 under the Securities
          Act,  or (ii) as to any  particular  Stockholder  and/or  a  qualified
          transferee pursuant to S 8(a) above, at such time as (and only so long
          as) such Stockholder,  and/or such qualified  transferee pursuant to S
          8(a)  above,  holds of record  (or if it has not fully  exercised  its
          Warrants,  holds of record and has Warrants then exercisable for) less
          than fifteen  percent  (15%) of the  aggregate  amount of  Registrable
          Securities  issued (or issuable) to such  Stockholder  pursuant to the
          Warrants.

               3. No Inconsistent  Agreements.  Luxtec shall not hereafter enter
          into any agreement with respect to its securities or amend its charter
          in any  manner  which is  inconsistent  with or  violates  the  rights
          granted to the Stockholders.

               4. Amendments and Waivers. This Agreement may not be amended, and
          Luxtec may not take any action herein  prohibited,  or omit to perform
          any act herein  required to be  performed  by it,  without the written
          consent of the Required Stockholders.  Each Stockholder shall be bound
          by any  consent  so  authorized  by this S 8(d).  No course of dealing
          between  Luxtec and any  Stockholder  nor any delay in exercising  any
          rights under this Agreement shall operate as a waiver of any rights of
          any Stockholder.

<PAGE>

               5. Severability. If any provision of this Agreement shall be held
          or deemed to be, or shall in fact be, invalid, inoperative, illegal or
          unenforceable  as applied to any particular  case in any  jurisdiction
          because of the  conflicting of any provision with any  constitution or
          statute  or rule  of  public  policy  or for any  other  reason,  such
          circumstance  shall not have the effect of rendering  the provision or
          provisions in question invalid, inoperative,  illegal or unenforceable
          in any other  jurisdiction  or in any other case or circumstance or of
          rendering any other provision or provisions herein contained  invalid,
          inoperative,  illegal or  unenforceable  to the extent that such other
          provisions  are  not   themselves   actually  in  conflict  with  such
          constitution,  statute or rule of public  policy,  but this  Agreement
          shall be reformed and construed in any such jurisdiction or case as if
          such  invalid,  inoperative,  illegal or  unenforceable  provision had
          never been  contained  herein and such  provision  reformed so that it
          would be  valid,  operative  and  enforceable  to the  maximum  extent
          permitted in such jurisdiction or in such case.

               6.  Counterparts.  This  Agreement may be executed 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  shall
          constitute one and the same Agreement.

               7. Descriptive Headings. The descriptive headings of the Sections
          of  this  Agreement  are  inserted  for  convenience  only  and do not
          constitute a part of this Agreement.

               8. Notices. All notices and other written communications provided
          for hereunder shall be given in writing and sent by overnight delivery
          service (with charges prepaid) or by facsimile  transmission  with the
          original of such transmission being sent by overnight delivery service
          (with charges prepaid) by the next succeeding  Business Day and (i) if
          to a Stockholder  addressed to such Stockholder at such address or fax
          number as is specified  for such  Stockholder  in the stock records of
          Luxtec;  and (ii) if to Luxtec,  addressed to it at 326 Clark  Street,
          Worcester,  Massachusetts 01601,  Attention:  Chief Executive Officer,
          Fax No.  508-856-9462 or at such other address or fax number as Luxtec
          shall  have  specified  to  each   Stockholder  in  writing  given  in
          accordance  with this S 8(h).  Notice given in accordance  with this S
          8(h) shall be  effective  upon the  earlier of the date of delivery or
          the second Business Day at the place of delivery after dispatch.

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

                                      LUXTEC CORPORATION

                                      By: __________________________________

                                      Name:_________________________________

                                      Title:________________________________

                                      GENEVA MIDDLE MARKET INVESTORS, L.P.







                                        By:  ______________________________

                                        Name:______________________________

                                        Title:_____________________________



<PAGE>

                                                        Appendix 2
                            LUXTEC CORPORATION

                     1993 EMPLOYEE STOCK PURCHASE PLAN

Article 1 - Purpose.

     This  1993  Employee  Stock  Purchase  Plan (the  "Plan")  is  intended  to
encourage stock  ownership by all eligible  employees of Luxtec  Corporation,  a
Massachusetts  Corporation (the "Company"),  and its participating  subsidiaries
(as  defined in Article  17) so that they may share in the growth of the Company
by acquiring or increasing their proprietary  interest in the Company.  The Plan
is  designed  to  encourage  eligible  employees  to remain in the employ of the
Company.  It is  intended  that  options  issued  pursuant  to  this  Plan  will
constitute  options issued  pursuant to an "employee stock purchase plan" within
the meaning of Section  423(b) of the Internal  Revenue Code of 1986, as amended
(the "Code").

Article 2 - Administration of the Plan.

     The plan may be  administered  by a  committee  appointed  by the  Board of
Directors of the Company (the  "Committee").  The Committee shall consist of not
less  than two  members  of the  Company's  Board  of  Directors.  The  Board of
Directors  may from time to time  remove  members  from,  or add members to, the
Committee.  Vacancies on the Committee,  however caused,  shall be filled by the
Board of Directors. The Committee may select one of its members as Chairman, and
shall hold  meetings  at such times and  places as it may  determine.  Acts by a
majority  of the  Committee,  or acts  reduced  to or  approved  in writing by a
majority  of the  members  of the  Committee,  shall  be the  valid  acts of the
Committee.

     The  interpretation  and construction by the Committee of any provisions of
the Plan or of any  option  granted  under it shall be final,  unless  otherwise
determined by the Board of Directors.  The Committee may from time to time adopt
such  rules  and  regulations  for  carrying  out the Plan as it may deem  best,
provided that any such rules and regulations shall be applied on a uniform basis
to all  employees  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.

     In the event the Board of  Directors  fails to  appoint  or  refrains  from
appointing a Committee, the Board of Directors shall have power and authority to
administer the Plan. In such event,  the word  "Committee"  wherever used herein
shall be deemed to mean the Board of Directors.


                                       1
<PAGE>

Article 3 - Eligible Employees

     All employees of the Company or any of its participating subsidiaries shall
be eligible to receive options under this Plan to purchase the Company's  Common
Stock,  and all  eligible  employees  shall have the same rights and  privileges
hereunder. Persons who have been employed by the Company for at least six months
on the first day of any Payment  Period ( as defined in Article 5) shall receive
their  options as of such day.  Persons who have been employed for less than six
months on the first day of any Payment  Period are  eligible on the first day of
the next succeeding  Payment Period on which options are granted to all eligible
employees. In no event may an employee be granted options under this plan if the
employee owns stock  possessing  five percent (5%) or more of the total combined
voting  power or value of all  classes of stock of the  Company or of its parent
corporation or subsidiary  corporations,  as the terms "parent  corporation" and
"subsidiary corporation," are defined in Section 424(e) and (f) of the Code. For
purposes of  determining  stock  ownership  under this  paragraph,  the rules of
Section  424 (d) of the code  shall  apply,  and  stock  that the  employee  may
purchase  under  outstanding  options  shall be  treated  as stock  owned by the
employee.

     For  purposes of this Article 3, the term  "employee"  shall not include an
employee  whose  customary  employment  is twenty (20) hours or less per week or
whose customary  employment is for not more than five (5) months in any calendar
year.

Article 4 - Stock Subject to the Plan.

     The stock  subject  to the  options  under the Plan  shall be shares of the
Company's  authorized but unissued  Common Stock,  par value $.01 per share,  or
shares  of such  Common  Stock  reacquired  by the  Company,  including  shares
purchased in the open market.  The aggregate number of shares that may be issued
pursuant to the Plan is 25,000, subject to adjustment as provided in Article 12.
In the event any option granted under the Plan shall expire or terminate for any
reason without having been exercised in full or shall cease for any reason to be
exercisable in whole or in part, the  unpurchased  shares subject  thereto shall
again be available under the Plan.


                                       2
<PAGE>

Article 5 - Payment Period and Stock Optioms.

     The  six-month  periods,  November 1st to April 30th and May 1st to October
31st, are Payment  Periods during which payroll  deductions  will be accumulated
under the Plan.  Each  Payment  Period  includes  only  regular pay days falling
within it. The first Payment  Period under the Plan will commence on May 1, 1994
and expire on October 31, 1994.

     Twice each year,  on the first  business  day of each Payment  Period,  the
Company will grant to each eligible  employee who is then a  participant  in the
Plan an option to purchase on the last day of such Payment Period, at the Option
Price hereinafter  provided for, a maximum of 500 shares, on condition that such
employee  remains  eligible to participate in the Plan  throughout  such Payment
Period.  The  participant  shall be entitled to exercise  such option so granted
only to the extent of the participant's  accumulated  payroll  deductions on the
last day of such Payment Period. In the event that the participant's accumulated
payroll  deductions  on ;the last day of the  Payment  Period  would  enable the
participant   to  purchase  more  than  500  shares  except  for  the  500-share
limitation,  the excess of the amount of the accumulated payroll deductions over
the aggregate purchase price of the 500 shares shall be promptly refunded to the
participant by the Company,  without interest. The Option Price for each Payment
Period  shall  be the  lesser  of (i) 85% of the  average  market  price  of the
Company's  Common Stock on the first  business day of the Payment Period or (ii)
85% of the  average  market  price  of the  Company's  Common  Stock on the last
business  day of the  Payment  Period,  in  either  event  rounded  up to  avoid
fractions of a dollar other than 1/4, 1/2, and 3/4. The foregoing  limitation on
the number of shares  that may be granted in any  Payment  Period and the Option
Price per share shall be subject to adjustment as provided in Article 12.

     For  purposes of this Plan,  the term  "average  market  price" on any date
means (i) the average (on that date) of the high and low prices of the Company's
Common Stock on the principal national  securities  exchange on which the Common
Stock is traded,  if the Common  Stock is then  traded in a national  securities
exchange; or (ii) the average (on that date) of the closing bid and asked prices
of the Common Stock on the NASDAQ  National  Market List, if the Common Stock is
not then traded on a national securities  exchange;  or (iii) the average of the
closing  bid and asked  prices  last  quoted  (on that  date) by an  established
quotation service for  over-the-counter  securities,  if the Common Stock is not
reported on the NASDAQ  National  Market List. If the Company's  Common Stock is
not publicly  traded at the time an option is granted under this Plan,  "average
market price" shall mean the fair market value of the Common Stock as determined
by the  Committee  after  taking into  consideration  all factors  that it deems
appropriate,  including, without limitation, recent sale and offer prices of the
Common Stock in private transactions negotiated at arm's length.

     For  purposes of this Plan,  the term  "business  day" means a day on which
there is trading on the NASDAQ National  Market System or on the  aforementioned
national securities exchange,  whichever is applicable pursuant to the preceding
paragraph.

                                       3
<PAGE>

     No employee shall be granted an option which permits the  employee's  right
to purchase  Common Stock under this Plan,  and under all other  Section  423(b)
employee  stock  purchase  plans of the  Company  or any  parent  or  subsidiary
corporation,  to accrue at a rate that  exceeds  $25,000 of fair market value of
such stock  (determined  at the time such option is granted)  for each  calendar
year in which  such  option is  outstanding  at any  time.  The  purpose  of the
limitation in the preceding  sentence is to comply with Section 423(b)(8) of the
Code.

Article 6 - Exercise of Option

     Each eligible employee who continues to be a participant in the Plan in the
last business day of a Payment Period shall be deemed to have exercised  his/her
option on such date and shall be deemed to have  purchased from the Company such
number of full shares of Common  Stock  reserved  for the purpose of the Plan as
his/her  accumulated  payroll deductions on such date will pay for at the Option
Price,  subject to the 500-share limit of the option. If a participant is not an
employee on the last  business  day of the Payment  Period,  he/she shall not be
entitled to exercise  his/her  option.  Only full shares of Common  Stock may be
purchased under the Plan. Unused payroll  deductions  remaining in an employee's
account at the end of a Payment  Period  (other  than  amounts  refunded  to the
employee  pursuant  to  Article 5) will be  carried  forward  to the  succeeding
Payment Period.

Article 7 - Authorization for Entering the Plan.

     An Employee may enter the Plan by filling out,  signing and  delivering  to
the Company an authorization:

               A.  Stating  the  percentage  to be deducted  regularly  from the
          employee's pay;

               B. Authorizing the purchase of the stock for the employee in each
          Payment Period in accordance with the terms of the Plan; and

               C.  Specifying  the exact name in which stock  purchased  for the
          employee is to be issued as provided under Article 11 hereof.

     Such  authorization  must be received by the Company at least ten (10) days
before the beginning date of the next succeeding Payment Period.

     Unless an employee  files a new  authorization  or withdraws from the Plan,
the deductions and purchases  under the  authorization  the employee has on file
under the Plan will  continue  from one  Payment  Period to  succeeding  Payment
Periods as long as the Plan remains in effect.

     The Company will accumulate and hold for the employee's account the amounts
deducted from his/her pay. No interest will be paid on these amounts.


                                       4
<PAGE>

Article 8 - Maximum Amount of Payroll Deductions.

     An employee may authorize  payroll  deductions in an amount (expressed as a
whole  percentage)  not less than one percent (1%) but not more than ten percent
(10%) of the employee's total compensation, including base pay or salary and any
bonuses or commissions.

Article 9 - Change in Payroll Deductions.

     Deductions  may not be  increased  or  decreased  during a Payment  Period.
However, an employee may withdraw in full from the Plan.

Article 10 - Withdrawal from the Plan.

     An employee  may  withdraw  from the Plan in whole but not in part,  at any
time prior to the last  business  day of each  Payment  Period by  delivering  a
withdrawal  notice to the  Company,  in which  event the Company  will  promptly
refund the entire  balance of the employee's  deductions not previously  used to
purchase stock under the Plan.

     To re-enter the Plan, an employee who has previously  withdrawn must file a
new  authorization  at least ten (10) days before the beginning date of the next
Payment Period. The employee's  re-entry into the Plan cannot,  however,  become
effective  before the  beginning of the Next Payment  Period  following  his/her
withdrawal.

Article 11 - Issuance of Stock

     Certificates for stock issued to participants  will be delivered as soon as
practicable after each Payment Period by the Company's transfer agent.

     Stock  purchased  under  the Plan  will be  issued  only in the name of the
employee, or if his/her authorization so specifies,  in the name of the employee
and another person of legal age as joint tenants with right of survivorship.


                                       5
<PAGE>

Article 12 - Adjustments.

     Upon the happening of any of the following  described events, an optionee's
rights under  options  granted  under the Plan shall be adjusted as  hereinafter
provided:

               A. In the event  shares of Common Stock of the Company  shall be
          subdivided or combined  into a greater or smaller  number of shares or
          if, upon reorganization,  split-up,  liquidation,  recapitalization or
          the like of the  Company,  the shares of the  Company's  Common  Stock
          shall be  exchanged  for the other  securities  of the  Company,  each
          optionee shall be entitled,  subject to the conditions  herein stated,
          to purchase  such number of shares of Common  Stock or amount of other
          securities  of the  Company  as were  exchangeable  for the  number of
          shares of Common Stock of the Company which such  optionee  would have
          been  entitled to purchase  except for such  action,  and  appropriate
          adjustments  shall be made in the purchase  price per share to reflect
          such subdivision, combination or exchange; and

               B. In the event the  Company  shall  issue any of its shares as a
          stock  dividend  upon or with  respect  to the  shares of stock of the
          class  which  shall at the time be subject to option  hereunder,  each
          optionee upon  exercising  such an option shall be entitled to receive
          (for the  purchase  price  paid upon such  exercise)  the shares as to
          which he/she is exercising  his/her  options and, in addition  thereto
          (at no additional cost), such number of shares of the class or classes
          in which such stock  dividend or dividends  were declared or paid, and
          such amount of cash in lieu of fractional  shares,  as is equal to the
          number of shares  thereof and the amount of cash in lieu of fractional
          shares,  respectively,  which he/she would have received if he/she had
          been the holder of the shares as to which he/she is exercising his/her
          option at all times  between  the date of  granting of such option and
          the date of its exercise.

     Upon the happening of any of the foregoing events,  the class and aggregate
number of shares set forth in Article 4 hereof which are subject to options that
have been or may be granted under the Plan and the  limitations set forth in the
second  paragraph of Article 5 shall also be  appropriately  adjusted to reflect
the events specified in paragraphs A and B above.  Notwithstanding the foregoing
and  adjustments  made  pursuant to  paragraphs A or B shall be made only to the
extent  that  the  Committee,  based  on  advice  of  counsel  for the  Company,
determines  that  such  adjustments  will  not  constitute  a  change  requiring
stockholder approval under Section 423(b) (2) of the Code.

     If the Company is to be consolidated  with or acquired by another entity in
a  merger,  a sale  of all or  substantially  all  of the  Company's  assets  or
otherwise ( an "Acquisition"). the Committee shall, with respect to options then
outstanding  under this  Plan,  either (i) make  appropriate  provision  for the
continuation  of such options by arranging for the  substitution on an equitable
basis for the shares then subject to such options  either (a) the  consideration
payable with respect to the outstanding  shares of the Company's Common Stock in



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     connection  with the  Acquisition  or (b) shares of stock of the  surviving
corporation;  or (ii) terminate all  outstanding  options in exchange for a cash
payment  equal to the excess of the fair market  value of the shares  subject to
the  options  (determined  as of the dater of the  Acquisition)  over the Option
price thereof  (determined  with reference only to the first business day of the
applicable Payment Period).

     The Committee or Board of Directors  shall  determine the adjustments to be
made under this Article 12, and its determination shall be conclusive.

Article 13 - No Transfer or Assignment of Employee's Rights.

     An employee's rights under the Plan are the employee's alone and may not be
transferred  or assigned  to, or availed of by, any other  person  other than by
will or the laws of descent and distribution.  Any option granted under the Plan
to an employee may be exercised,  during the  employee's  lifetime,  only by the
employee.

Article 14 - Termination of Employee's Rights.

     An employee's rights under the Plan will terminate when he/she ceases to be
an employee because of retirement, voluntary termination,  resignation, lay-off,
discharge,  death,  change of status or for any other reason,  except that if an
employee is on leave of absence  from work  during the last three  months of any
Payment  Period,  he/she hall be deemed to be a  participant  in the Plan on the
last day of that Payment  Period.  A  withdrawal  notice will be  considered  as
having been received from the employee on the day his/her employment ceases, and
all payroll deductions not used to purchase stodk will be refunded.

     If an employee's payroll deductions are interrupted by any legal process, a
withdrawal  notice will be  considered as having been received from the employee
on the day the interruption occurs.

Article 15 - Termination and Amendments to Plan.

     The 1993 Purchase Plan may be terminated at any time by the Company's Board
of Directors but such termination will not affect options then outstanding under
the 1993 Purchase  Plan.  The 1993 Purchase Plan will terminate in any case when
all or substantially all of the unissued shares of Common Stock reserved for the
purposes of the 1993 Purchase Plan have been purchased. If at any time shares of
Common Stock reserved for the purpose of the 1993 Purchase Plan remain available
for purchase but not in sufficient  number to satisfy all then unfilled purchase
requirements,  the available  shares will be apportioned  among  participants in
proportion to their options and the 1993 Purchase Plan will terminate. Upon such
termination  or any other  termination  of the 1993 Purchase  Plan,  all payroll
deductions  not used to purchase  Common Stock will be refunded to 1993 Purchase
Plan participants without interest.


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<PAGE>

     The  Committee  or the  Board  of  Directors  may from  time to time  adopt
amendments to the Plan provided that,  without the approval of the  stockholders
of the Company,  no amendment may (i)  materially  increase the number of shares
that may be issued under the Plan (except  pursuant to Article 12) or change the
class of the employees  eligible to receive options under the Plan or (ii) cause
Rule 16b-3 under the Securities  Exchange Act of 1934 to become  inapplicable to
the Plan.

Article 16 - Limits on Sale of Stock Purchased Under tha Plan.

     The Plan is intended to provide  shares of Common Stock for  investment and
not for resale.  The Company does not, however,  intend to restrict or influence
any employee in the conduct of his/her own affairs.  An employee may, therefore,
sell stock purchased under the Plan at any time the employee chooses, subject to
compliance  with any  applicable  Federal or State  securities  laws;  provided,
however, that because of certain Federal tax requirements,  each employee agrees
by entering  the Plan,  promptly  to give the  Company  notice of any such stock
disposed  of within two years after the date of grant of the  applicable  option
showing the number of such shares disposed of. THE EMPLOYEE  ASSUMES THE RISK OF
ANY MARKET FLUCTUATIONS IN THE PRICE OF STOCK.

Article 17 - Participating Subsidiaries.

     The term  "participating  subsidiary"  shall  mean any  present  or  future
subsidiary  of the  Company,  as that term is defined in Section  424 (f) of the
Code,  which  is  designed  from  time to  time by the  Board  of  Directors  to
participate  in the Plan.  The Board of  Directors  shall have the power to make
such designations before or after the Plan is approved by the stockholders.

Article 18 - Optionees Not Stockholders.

     Neither the  granting of an option to an employee nor the  deductions  from
his/her pay shall  constitute  such employee a stockholder of the shares covered
by an option until such shares have been actually purchased by the employee.

Article 19 - Application of Funds.

     The proceeds received by the Company from the sale of Common Stock pursuant
to options granted under the Plan will be used for general corporate purposes.

Article 20 - Governmental Regulations.

     The  Company's  obligations  to sell and  deliver  shares of the  Company's
Common  Stock  under this Plan is subject to the  approval  of any  governmental
authority  required in connection  with the  authorization,  issuance or sale of
such shares,  including the Securities and Exchange  Commission and the Internal
Revenue Service.

Article 21 - Approval of Board of Directors and Stockholders of the Company.

     The Plan was adopted by the Board of Directors on February 24, 1994 and the
stockholders of the Company on April 21, 1994.


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