MEDTRONIC INC
SC 13D, 1998-07-21
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
Previous: MEDTRONIC INC, 10-K, 1998-07-21
Next: MIDDLESEX WATER CO, S-3DPOS, 1998-07-21



                                                  ------------------------------
                                                            OMB APPROVAL
                                                 -------------------------------
             UNITED STATES                         OMB Number:         3235-0145
  SECURITIES AND EXCHANGE COMMISSION               Expires:     October 31, 1994
             Washington, D.C. 20549                     Estimated average burden
                                                   hours per form..........14.90
                                                 -------------------------------

                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934
                        (Amendment No. _______________)*

                           AVECOR CARDIOVASCULAR INC.
                                 (Name of Issuer)

                          Common Stock, $.01 par value
                         (Title of Class of Securities)

                                   53547 10 5
                                 (CUSIP Number)

                            Carol E. Malkinson, Esq.
                                 Medtronic, Inc.
                             7000 Central Ave. N.E.
                          Minneapolis, Minnesota 55432
                                  (612)514-4000
            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)

                                  July 12, 1998
              (Date of Event which Requires Filing of this Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  which is the subject of this  Schedule 13D, and is filing this
schedule because of Rule 13d-1(b)(3) or (4), check the following box |_|.

Note: Six copies of this statement, including all exhibits, should be filed with
the  Commission.  See Rule  13d-1(a) for other  parties to whom copies are to be
sent.

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

<PAGE>
CUSIP No.    292962 10 7

    1      NAMES OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
                    Medtronic, Inc.
                    41-0793183

    2      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
                                                                         (a) |_|
                                                                         (b) |_|
    3      SEC USE ONLY

    4      SOURCE OF FUNDS (SEE INSTRUCTIONS)

                    WC

    5      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
           PURSUANT TO ITEMS 2(d) or 2(e)                                    |_|

    6      CITIZENSHIP OR PLACE OF ORGANIZATION

                    Minnesota

                                                  7     SOLE VOTING POWER
                                                                1,947,811 (1)
                  NUMBER OF
                   SHARES                         8     SHARED VOTING POWER
                BENEFICIALLY                                    1,124,499 (1)
                  OWNED BY
                    EACH                          9     SOLE DISPOSITIVE POWER
                  REPORTING                                     1,947,811 (1)
                   PERSON
                    WITH                         10     SHARED DISPOSITIVE POWER
                                                                        0

   11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
           3,072,310  (includes  1,600,851 shares which are subject to the Stock
           Option  Agreement  and  1,124,499  shares  which are  subject  to the
           Agreements to Facilitate Merger)(1)

   12     CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
                                                                             |_|
           (SEE INSTRUCTIONS)

   13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                    31.74%(1)

   14      TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
                    HC


1 346,960 of the shares of Common Stock of AVECOR Cardiovascular Inc. ("AVECOR")
covered  by this  Statement  are  owned  by  Medtronic  Asset  Management,  Inc.
("MAMI"), a wholly owned subsidiary of Medtronic, Inc. ("Medtronic").  1,600,851
of the additional shares of Common Stock of AVECOR covered by this Statement are
subject to a Stock  Option  Agreement  dated July 12, 1998 and  1,124,499 of the
additional  shares  of Common  Stock of AVECOR  covered  by this  Statement  are
subject to  Agreements  to  Facilitate  Merger dated on or after such date,  and
described in Item 3 of this  Statement.  Nothing herein shall be deemed to be an
admission by Medtronic as to the  beneficial  ownership of any of such shares of
AVECOR that are  subject to the Stock  Option  Agreement  or the  Agreements  to
Facilitate  Merger, and Medtronic hereby disclaims  beneficial  ownership of all
such shares of AVECOR so subject.
<PAGE>
CUSIP No.    292962 10 7 


    1      NAMES OF REPORTING PERSONS
           I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
                    Medtronic Asset Management, Inc.
                    41-1721127

    2      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
                                                                         (a) |_|
                                                                         (b) |_|


    3      SEC USE ONLY


    4      SOURCE OF FUNDS (SEE INSTRUCTIONS)

                    AF

    5      CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
           PURSUANT TO ITEMS 2(d) or 2(e)                                    |_|


    6      CITIZENSHIP OR PLACE OF ORGANIZATION

                    Minnesota

                                                  7     SOLE VOTING POWER
                                                                  346,960
                  NUMBER OF
                   SHARES                         8     SHARED VOTING POWER
                BENEFICIALLY                                            0
                  OWNED BY
                    EACH                          9     SOLE DISPOSITIVE POWER
                  REPORTING                                       346,960
                   PERSON
                    WITH                         10     SHARED DISPOSITIVE POWER
                                                                        0

   11      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                    346,960

   12      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
                                                                             |_|
           (SEE INSTRUCTIONS)

   13      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                    4.32%

   14      TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
                    CO
<PAGE>
Item 1.    Security and Issuer

The class of equity  security  to which  this  statement  relates  is the Common
Stock, $.01 par value, of AVECOR  Cardiovascular Inc.  ("AVECOR").  The name and
address of the principal  executive offices of the issuer of such securities are
AVECOR Cardiovascular Inc., 7611 Northland Drive North, Minneapolis, MN 55428.

Item 2.    Identity and Background

(a), (b) and (c)

Medtronic,  Inc.,  7000 Central Ave. N.E.,  Minneapolis,  Minnesota  55432, is a
Minnesota  corporation  ("Medtronic"),  principally  engaged in the  business of
therapeutic medical  technology,  specializing in implantable and interventional
therapies.   Medtronic   Asset   Management,   Inc.,  7000  Central  Ave.  N.E.,
Minneapolis,   Minnesota  55432,  a  Minnesota   corporation   ("MAMI"),   is  a
wholly-owned  subsidiary  of Medtronic  through  which  Medtronic  holds certain
investments.  Information  is  provided  below with  respect to persons  who are
directors and executive officers of the reporting persons.

William W. George,  Chairman,  Chief Executive Officer and Director,  Medtronic,
Inc., 7000 Central Avenue N.E.,  Minneapolis,  MN 55432;
Arthur D. Collins, Jr., President, Chief Operating Officer and Director,
Medtronic, Inc., and President and Director,  MAMI, 7000 Central Avenue N.E.,
Minneapolis,  MN 55432;
Glen D. Nelson, M.D., Vice Chairman and Director, Medtronic, Inc., 7000 Central
Avenue N.E., Minneapolis, MN 55432;
William R. Brody, M.D., Ph.D., Director, Medtronic, Inc., President, The Johns
Hopkins University,  3400 North St. Charles St., 242 Garland Hall,
Baltimore, MD 21218;
Paul W. Chellgren, Director, Medtronic, Inc., Chairman  and Chief  Executive
Officer,  Ashland,  Inc.,  1000  Ashland  Drive, Russell, KY 41114; 
Antonio M. Gotto, Jr., M.D., Director, Medtronic, Inc., Dean, Cornell University
Medical College, Medical Affairs Provost, Cornell University Office of the Dean,
1300 York Avenue,  New York, NY 10021;
Bernadine P. Healy, M.D., Director, Medtronic, Inc., Dean, College of Medicine,
Ohio  State University,  254 Meiling Hall, 370 W. 9th Avenue,  Columbus, OH
43210;
Thomas E. Holloran,  Director,  Medtronic,  Inc., Professor,  Graduate School of
Business, University  of St.  Thomas,  1000 LaSalle  Avenue - Suite 343,
Minneapolis,  MN 55403-2005;
Richard L. Schall, Director,  Medtronic, Inc., Consultant, 4900 IDS Center, 
80 South 8th Street,  Minneapolis,  MN 55402;
Jack W. Schuler, Director, Medtronic, Inc., Chairman,  Stericycle,  Inc. 
and Ventana Medical Systems, Inc., 1419 Lake Cook  Road,  Suite  410,
Deerfield,  IL  60015;
Gerald W.  Simonson, Director,  Medtronic,  Inc.,  President and Chief Executive
Officer,  Omnetics Connector  Corporation,  7260 Commerce Circle East, 
Fridley, MN 55432;
Gordon M. Sprenger,  Director,  Medtronic,  Inc., Executive Officer,
Allina Health System, 5601 Smetana Drive,  Minneapolis,  MN 55440;
Richard A. Swalin, Ph.D., Director, Medtronic,  Inc., Professor Emeritus,
The University of Arizona, 4715 East Fort Lowell Road,  Tucson,  AZ 85712;
Bobby I. Griffin,  Executive  Vice  President, Medtronic,  Inc.,  7000 Central
Avenue  N.E.,  Minneapolis,  MN 55432;
Bill K. Erickson, Senior Vice President and President,  Americas,  Medtronic, 
Inc., 7000 Central  Avenue  N.E.,  Minneapolis,  MN  55432;
Janet S.  Fiola,  Senior  Vice President,   Human  Resources, Medtronic, Inc.,
7000  Central  Avenue  N.E., Minneapolis,  MN 55432;
B. Kristine  Johnson,  Senior Vice  President and Chief Administrative Officer,
Medtronic, Inc., 7000 Central Avenue N.E., Minneapolis, MN 55432;
Philip M.  Laughlin,  Senior Vice  President and  President,  Cardiac Surgery,
Medtronic,  Inc.,  7000 Central  Avenue N.E.,  Minneapolis,  MN 55432;
Ronald E. Lund, Senior Vice President, General Counsel and Secretary, Medtronic,
Inc.,  and Vice  President,  Secretary and Director,  MAMI,  7000 Central Avenue
N.E.,  Minneapolis,  MN 55432;
Stephen H.  Mahle,  Senior  Vice  President  and President, Cardiac Rhythm 
Management, Medtronic, Inc., 7000 Central Avenue N.E., Minneapolis,  MN 55432;
John A. Meslow,  Senior Vice  President and  President, Neurological, Medtronic,
Inc., 7000 Central Avenue N.E., Minneapolis, MN 55432;
Robert L. Ryan,  Senior Vice President and Chief Financial  Officer,  Medtronic,
Inc., and Chief Financial Officer and Director,  MAMI, 7000 Central Avenue N.E.,
Minneapolis,  MN 55432;
Barry  Wilson,  Senior Vice  President  and  President, Europe,  Middle East
and Africa, Medtronic, Inc., 7000  Central  Avenue N.E., Minneapolis, MN 55432.

<PAGE>
(d) and (e)

To the knowledge of the reporting  persons,  neither reporting person nor any of
the persons  listed above has,  during the last five years,  been convicted in a
criminal  proceeding  or was,  during  the last five  years,  a party to a civil
proceeding  as a result of which such  person  was or is subject to a  judgment,
decree  or final  order  enjoining  future  violations  of,  or  prohibiting  or
mandating activities subject to, federal or state securities laws or finding any
violation with respect to such laws.

(f) All of the individuals referred to above are United States citizens,  except
Mr. Wilson, who is a dual citizen of the United Kingdom and South Africa.

Item 3.    Source and Amount of Funds or Other Consideration

This  Statement  relates to the  execution of a certain  Stock Option  Agreement
dated July 12, 1998, between AVECOR and Medtronic (the "Stock Option Agreement")
and to the  execution or future  execution of certain  Agreements  to Facilitate
Merger (the "Agreements to Facilitate Merger") between Medtronic and each of the
following  AVECOR  shareholders:  Anthony  Badolato,  Allan R. Seck,  Gregory J.
Melsen, David W. Stassen, Edward E. Strickland,  J. Gordon Wright and William S.
Haworth.  The Stock Option Agreement and the Agreements to Facilitate Merger are
intended  as an  inducement  to  Medtronic  to enter into and  proceed  with the
Agreement  and Plan of Merger (the  "Merger  Agreement"),  dated July 12,  1998,
among  Medtronic,  AVECOR and AC Merger Corp.  ("Merger  Subsidiary"),  a wholly
owned  subsidiary of Medtronic.  Pursuant to the Merger Agreement and subject to
the  conditions set forth therein,  Merger  Subsidiary  will merge with and into
AVECOR (the "Merger"),  and each issued and outstanding share of Common Stock of
AVECOR  will be  converted  into the right to receive a  fraction  of a share of
Medtronic  Common  Stock,  par value $.10 per share,  which  fraction will equal
$11.125  divided by the average of the closing sale prices for Medtronic  Common
Stock during the 18 trading days ending on and including the second  trading day
immediately preceding the effective time of the Merger.

Pursuant to the Stock Option  Agreement,  AVECOR granted  Medtronic the right to
purchase at an exercise  price of $11.125 per share  1,600,851  shares of AVECOR
Common  Stock,  which  was  represented  in  the  Merger  Agreement  to  reflect
approximately  19.9% of the AVECOR Common Stock  outstanding  on the date of the
Stock  Option  Agreement's   execution.   The  Stock  Option  Agreement  is  not
exercisable  until and unless the earlier of certain events  specified  therein,
including,  but not limited to, the  termination of the Merger  Agreement  under
certain  circumstances.  If the Stock Option Agreement becomes exercisable,  any
shares purchased pursuant to the exercise of the Stock Option Agreement would be
made with funds from Medtronic's  working capital. If the Stock Option Agreement
becomes  exercisable,  under certain  circumstances,  Medtronic  can, in lieu of
exercising the Stock Option Agreement,  put such Agreement to AVECOR and receive
a cancellation payment from AVECOR in cash therefor.

Pursuant to the Agreements to Facilitate Merger, each of the persons noted above
has  agreed or will agree to vote all or, in  certain  cases,  a portion of such
person's  AVECOR  shares that such person has power to vote in favor of approval
of the Merger Agreement and the Merger,  and against any other action that would
impede or discourage  the Merger.  Medtronic  may  hereafter  enter into similar
Agreements  to  Facilitate  Merger with other  holders of AVECOR  Common  Stock.
Copies of the Stock Option  Agreement,  the form of the  Agreement to Facilitate
Merger and the Merger  Agreement are included as Exhibits to this  Statement and
are  incorporated  herein  by  reference.  The  foregoing  description  of  such
Agreements is qualified in its entirety by reference to such Exhibits.

This   Statement   also  relates  to  346,960  shares  of  AVECOR  Common  Stock
beneficially  owned by the reporting persons which were acquired earlier in 1998
in open market purchases with funds from working capital.

Item 4.    Purpose of Transaction

The  purpose of the recent  transactions  described  in Item 3 is to  facilitate
approval  and  consummation  of the Merger.  Other than in  connection  with the
Merger described  above, the reporting  persons have no plans or proposals which
relate to or would result in any of the matters listed in paragraphs (a) through
(j) of Item 4 of Schedule 13D.

Item 5.    Interest in Securities of the Issuer

(a) and (b) Medtronic,  through MAMI, is the beneficial  owner of 346,960 shares
of the  Common  Stock of  AVECOR.  As a result  of the Stock  Option  Agreement,
Medtronic  may be  deemed to be the  beneficial  owner of  1,600,851  additional
shares of Common Stock of AVECOR  covered by such Stock Option  Agreement.  As a
result of the Agreements to Facilitate Merger, Medtronic may be deemed to be the
beneficial  owner of 1,124,499  shares of Common Stock of AVECOR covered by such
Agreements.  Such  3,072,310  shares  (including  those  beneficially  owned  by
Medtronic,  those  covered by the Stock Option  Agreement  and those  covered by
Agreements to Facilitate  Merger) would  represent  approximately  31.74% of the
shares  of  AVECOR  (based on the  number  of  shares  of  AVECOR  Common  Stock
outstanding on June 30, 1998, as  represented  to Medtronic by AVECOR).  Nothing
herein,  however,  shall be deemed to be an  admission by Medtronic or MAMI that
either  reporting person is the beneficial owner of any of the shares covered by
the Stock Option Agreement or the Agreements to Facilitate Merger, and Medtronic
and MAMI hereby  disclaim  beneficial  ownership  of all shares  covered by such
Agreements.  To the knowledge of the reporting persons, no other person named in
Item 2 beneficially owns any AVECOR shares.

(c) To the  knowledge of the reporting  persons,  the only  transactions  in the
Common  Stock of AVECOR by any person  named in  paragraph  (a) above during the
past 60 days are the Stock Option Agreement and Agreements to Facilitate  Merger
reported in Item 3 above.

(d) No other  person  (other  than the  AVECOR  shareholder  who has  signed  an
Agreement  to  Facilitate  Merger  in the  case of the  shares  covered  by such
shareholder's  Agreement  to  Facilitate  Merger)  is known to have the right to
receive or the power to direct the receipt of dividends from, or the proceeds of
the sale of, the subject securities.

(e)      Not applicable.

Item 6.  Contracts, Arrangements, Understandings or Relationships with Respect
         to Securities of the Issuer.

See Item 3 for a  description  of the  Stock  Option  Agreement,  Agreements  to
Facilitate Merger and Merger Agreement.

Item 7.    Material to Be Filed as Exhibits

Exhibit A - Agreement as to Joint Filing

Exhibit B - Stock Option Agreement

Exhibit C - Form of Agreement to Facilitate Merger

Exhibit D - Agreement and Plan of Merger

                                    Signature

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this statement is true,  complete and
correct.


Date:  July 21, 1998

                                   MEDTRONIC, INC.



                                   By: /s/ Ronald E. Lund
                                       Its: Senior Vice President,
                                             General Counsel and Secretary



                                   MEDTRONIC ASSET MANAGEMENT, INC.



                                   By: /s/ Ronald E. Lund
                                       Its:  Vice President and Secretary

<PAGE>
                                  EXHIBIT INDEX



         Exhibit           Description

         A                 Agreement as to Joint Filing

         B                 Stock Option Agreement

         C                 Form of Agreement to Facilitate Merger

         D                 Agreement and Plan of Merger


                                                                       EXHIBIT A

     The  undersigned  hereby agree to file a joint Schedule 13D with respect to
the  interests of the  undersigned  in AVECOR  Cardiovascular  Inc. and that the
Schedule  13D to which this  Exhibit A is  attached  has been filed on behalf of
each of the undersigned.




Dated:  July 21, 1998                      MEDTRONIC, INC.


                                           By: /s/ Ronald E. Lund
                                               Its: Senior Vice President,
                                                    Legal Counsel and Secretary



                                           MEDTRONIC ASSET MANAGEMENT, INC.


                                           By: /s/ Ronald E. Lund
                                               Its: Vice President and Secretary


                                                                       Exhibit B
                             STOCK OPTION AGREEMENT


         THIS AGREEMENT is dated as of July 12, 1998, between Medtronic, Inc., a
Minnesota corporation ("Grantee"), and AVECOR Cardiovascular,  Inc., a Minnesota
corporation ("Issuer").

                                    RECITALS

         A. Grantee,  Issuer,  and AC Merger Corp., a Minnesota  corporation and
wholly-owned  subsidiary of Grantee ("Merger Subsidiary"),  are entering into an
Agreement  and Plan of Merger (the "Merger  Agreement")  which  provides,  among
other things, that, upon the terms and subject to the conditions thereof, Merger
Subsidiary will be merged with and into Issuer (the "Merger").

         B. Prior to the  execution  and  delivery  of this  Agreement,  certain
directors and officers of Issuer have,  to induce  Grantee to execute the Merger
Agreement, executed and delivered to Grantee the Agreements to Facilitate Merger
described in the Merger Agreement.

         C. As a further and  subsequent  inducement  to have Grantee enter into
the  Merger  Agreement,  Grantee  has  required  that  Issuer  enter  into  this
Agreement,  which provides,  among other things, that Issuer grant to Grantee an
option to purchase  shares of Issuer's  Common  Stock,  par value $.0l per share
("Issuer Common Stock"),  upon the terms and subject to the conditions  provided
for herein.

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
and agreements contained in this Agreement and the Merger Agreement, the parties
agree as follows:

         1.  Grant of  Option.  Subject  to the  terms  and  conditions  of this
Agreement,  Issuer hereby grants to Grantee an irrevocable option (the "Option")
to purchase  1,600,851 shares of Issuer Common Stock (the "Option  Shares"),  in
the manner set forth below,  at an exercise price of $11.125 per share of Issuer
Common  Stock,  subject to adjustment  as provided  below (the "Option  Price").
Issuer  represents that the Option Shares represent at least 19.9% of the number
of shares of Issuer  Common Stock  outstanding  on the date hereof.  Capitalized
terms used herein but not defined  herein  shall have the  meanings set forth in
the Merger Agreement.


<PAGE>

         2. Exercise of option.

                  (a) Subject to the  satisfaction  or waiver of the  conditions
         set forth in Section 9 of this  Agreement,  prior to the termination or
         expiration of this Agreement in accordance  with its terms,  Grantee or
         its designee (which shall be a wholly-owned  subsidiary of Grantee) may
         exercise the option,  in whole or in part,  at any time or from time to
         time on or after the public disclosure of, or the time at which Grantee
         shall have learned of, the earliest of (i) or (ii) below to occur:

                           (i) the Merger  Agreement is  terminated  pursuant to
                  Section  7.1(e) of the Merger  Agreement  and within 12 months
                  after  termination  of the Merger  Agreement the Issuer enters
                  into an agreement  providing for an Alternative  Proposal,  or
                  the Merger  Agreement is terminated  pursuant to 7.1(f) of the
                  Merger Agreement; or

                           (ii) any third party makes an Alternative Proposal to
                  which  the  Issuer  has made a  response  or any  third  party
                  acquires 15% or more of the  outstanding  Issuer  Common Stock
                  prior to the Company Shareholders  Meeting, and either (A) the
                  requisite  vote of the  shareholders  of Issuer to approve the
                  Merger  is  not  obtained  or  (B)  the  Merger  Agreement  is
                  terminated  pursuant to Section 7.1(g) of the Merger Agreement
                  where the  Issuer's  breach is willful and  intentional  or is
                  terminated pursuant to Section 7.1(d) of the Merger Agreement,
                  and in the case of either (A) or (B)  above,  within 12 months
                  after  termination  of the Merger  Agreement the Issuer enters
                  into an agreement providing for an Alternative Proposal.

                   (b) In the event  Grantee  wishes to  exercise  the Option at
         such time as the Option is  exercisable,  Grantee shall deliver written
         notice (the  "Exercise  Notice") to Issuer  specifying its intention to
         exercise  the Option,  the total  number of Option  Shares it wishes to
         purchase,  and a date and  time for the  closing  of such  purchase  (a
         "Closing") not less than three nor more than 30 business days after the
         later of (i) the  date  such  Exercise  Notice  is  given  and (ii) the
         expiration or termination  of any  applicable  waiting period under the
         Hart-Scott-Rodino  Antitrust  Improvements Act of 1976, as amended (the
         "HSR Act").  If prior to the Expiration  Date (as defined in Section 11
         below) any person or group (other than Grantee or its affiliates) shall
         have made a bona fide proposal that becomes  publicly  disclosed,  with
         respect to a tender offer or exchange offer for 50% or more of the then
         outstanding  shares of Issuer  Common  Stock (a  "Share  Proposal"),  a
         merger,  consolidation,   or  other  business  combination  (a  "Merger
         Proposal"),  or any acquisition of a material  portion of the assets of
         Issuer (an "Asset Proposal"), or shall have acquired 50% or more of the
         then outstanding shares of Issuer Common Stock (a "Share  Acquisition")
         , and  this  Option  is  then  exercisable,  then  Grantee,  in lieu of
         exercising the Option, shall have the right at any time on or after the
         date the  Termination  Fee (defined  below) under the Merger  Agreement
         becomes  due and payable to request in writing  that  Issuer  pay,  and
         promptly  (but in any event not more than  five  business  days)  after
         Grantee  makes such  request,  Issuer  shall,  subject to Section  2(c)
         below, pay to Grantee by certified  check,  official bank check or wire
         transfer  pursuant to Grantee's  instructions,  in  cancellation of the
         option, an amount in cash (the "Cancellation  Amount") equal to (i) the
         lesser of

                           (x) the excess  over the Option  Price of the greater
                  of (A) the last sale price of a share of Issuer  Common  Stock
                  as reported on the Nasdaq  National Market on the last trading
                  day prior to the date of the  Exercise  Notice,  or (B)(1) the
                  highest  price per share of Issuer  Common Stock offered to be
                  paid or paid by any such  person  or group  pursuant  to or in
                  connection with a Share Proposal,  a Share  Acquisition,  or a
                  Merger Proposal, or (2) the aggregate consideration offered to
                  be paid or paid in any transaction or proposed  transaction in
                  connection  with an Asset  Proposal,  divided by the number of
                  shares of Issuer Common Stock then outstanding, and

                           (y)$1.718 [$2.75 million divided by initial number of
                  Option Shares],

         multiplied  by (ii) the  number of Option  Shares  then  covered by the
         Option;   provided,   however,   that  if,  prior  to  payment  of  the
         Cancellation  Amount,  Grantee has been paid by Issuer the  termination
         fee described in Section 7.2 of the Merger Agreement (the  "Termination
         Fee"),  then the  Cancellation  Amount  shall be reduced (but not below
         zero) to the extent  necessary so that the sum of the  Termination  Fee
         and the Cancellation  Amount shall not exceed $3.6 million. If all or a
         portion of the price per share of Issuer Common Stock offered, paid, or
         payable or the aggregate  consideration  offered,  paid, or payable for
         the assets of Issuer,  each as contemplated by the preceding  sentence,
         consists   of   noncash   consideration,   such   price  or   aggregate
         consideration  shall be the cash  consideration,  if any, plus the fair
         market value of the noncash consideration as mutually determined by the
         investment bankers of Issuer and the investment bankers of Grantee.

                  (c) Following exercise of the Option by Grantee,  in the event
         that  Grantee  sells,  pledges,  or otherwise  disposes of  (including,
         without limitation,  by merger or exchange) any of the Option Shares (a
         "Sale"),  then any Termination Fee due and payable by Issuer  following
         such time shall be reduced to the extent necessary so that the sum of

                           (x)      the Termination Fee and

                           (y)  the  amount  received  (whether  in  cash,  loan
                  proceeds,  securities,  or  otherwise) by Grantee in such Sale
                  less the exercise price of such Option Shares sold in the Sale
                  (the "Option Share Profit")

         shall not  exceed  $3.6  million.  If Issuer  has paid to  Grantee  the
         Termination Fee prior to the Sale, then Grantee shall immediately remit
         to Issuer by wire  transfer of  immediately  available  funds to a bank
         account  designated  by Issuer the excess,  if any, of the Option Share
         Profit over $850,000.

         3. Payment of Option Price and  Delivery of  Certificate.  Any Closings
under  Section  2 of this  Agreement  shall be held at the  principal  executive
offices of Issuer,  or at such other place as Issuer and  Grantee may agree.  At
any Closing  hereunder,  (a) Grantee or its designee will make payment to Issuer
of the aggregate price for the Option Shares being so purchased by delivery of a
certified  check,  official bank check,  or wire  transfer of funds  pursuant to
Issuer's  instructions  payable  to  Issuer in an  amount  equal to the  product
obtained by  multiplying  the Option Price by the number of Option  Shares to be
purchased,  and (b) upon receipt of such payment  Issuer will deliver to Grantee
or its  designee  (which  shall  be a  wholly-owned  subsidiary  of  Grantee)  a
certificate or certificates  representing  the number of validly  issued,  fully
paid, and  nonassessable  Option Shares so purchased,  in the  denominations and
registered in such names (which shall be Grantee or a wholly-owned subsidiary of
Grantee) designated in writing to Issuer by Grantee.

         4.       Registration and Listing of Option Shares.

                  (a) Issuer  agrees to use its  reasonable  best efforts to (i)
         effect as  promptly  as  possible  upon the request of Grantee and (ii)
         cause to become and remain  effective for a period of not less than six
         months  (or such  shorter  period as may be  necessary  to  effect  the
         distribution of such shares) the  registration  under the 1933 Act, and
         any applicable  state securities laws, of all or any part of the Option
         Shares as may be specified in such request; provided, however, that (i)
         Grantee shall have the right to select the managing underwriter for any
         such  offering   after   consultation   with  Issuer,   which  managing
         underwriter shall be reasonably  acceptable to Issuer, and (ii) Grantee
         shall  not  be  entitled  to  more  than  two  effective   registration
         statements hereunder.

                  (b) In  addition  to  such  demand  registrations,  if  Issuer
         proposes to effect a  registration  of Issuer  Common Stock for its own
         account or for the account of any other  shareholder  of Issuer  (other
         than on Form S-4 or Form S-8),  Issuer will give prompt  written notice
         to all holders of Options or Option  Shares of its  intention  to do so
         and shall use its reasonable best efforts to include therein all Option
         Shares requested by Grantee to be so included,  provided,  however,  if
         Issuer  is in  registration  with  respect  to an  underwritten  public
         offering  of shares of Issuer  Common  Stock,  and if in the good faith
         judgment of the managing underwriter or managing  underwriters,  or, if
         none,  the sole  underwriter,  of such  offering  the  inclusion of the
         Option  Shares  and  any  other  selling   shareholder's  shares  would
         interfere with the successful  marketing of the shares of Issuer Common
         Stock,  the  number  of  Option  Shares  and  shares  of other  selling
         shareholders  otherwise  to be  covered in the  registration  statement
         contemplated  hereby may be reduced prorata.  No registration  effected
         under this  Section 4(b) shall  relieve  Issuer of its  obligations  to
         effect demand registrations under Section 4(a) hereof.

                  (c)  Registrations  effected  under  this  Section  4 shall be
         effected  at  Issuer's  expense,  including  the  reasonable  fees  and
         expenses  of counsel to the  holder of  Options or Option  Shares,  but
         excluding underwriting discounts and commissions to brokers or dealers.
         In connection with each registration under this Section 4, Issuer shall
         indemnify   and  hold  each   holder  of  Options   or  Option   Shares
         participating in such offering (a "Holder"), its underwriters, and each
         of their  respective  affiliates  harmless  against any and all losses,
         claims,   damage,   liabilities,   and  expenses  (including,   without
         limitation,  investigation  expenses  and  fees  and  disbursements  of
         counsel and accountants),  joint or several,  to which such Holder, its
         underwriters,  and  each of  their  respective  affiliates  may  become
         subject,  under  the 1933 Act or  otherwise,  insofar  as such  losses,
         claims,  damages,  liabilities,  or  expenses  (or  actions  in respect
         thereof) arise out of or are based upon an untrue  statement or alleged
         untrue  statement  of a material  fact  contained  in any  registration
         statement  (including  any  prospectus  therein),  or any  amendment or
         supplement  thereto,  or arise out of or are based upon the omission or
         alleged omission to state therein a material fact required to be stated
         therein or necessary  to make the  statements  therein not  misleading,
         other than such losses, claims, damages,  liabilities,  or expenses (or
         actions  in  respect  thereof)  that  arise out of or are based upon an
         untrue  statement  or  alleged  untrue  statement  of a  material  fact
         contained  in  written  information  furnished  by a Holder  to  Issuer
         expressly for use in such registration statement.

                  (d) In connection with any registration  statement pursuant to
         this  Section  4,  each  Holder  agrees  to  furnish  Issuer  with such
         information  concerning itself and the proposed sale or distribution as
         shall  reasonably  be required in order to ensure  compliance  with the
         requirements of the 1933 Act. In addition,  Grantee shall indemnify and
         hold Issuer,  its underwriters and each of their respective  affiliates
         harmless against any and all losses, claims, damages,  liabilities, and
         expenses  (including,  without limitation,  investigation  expenses and
         fees and disbursements of counsel and  accountants),  joint or several,
         to  which  Issuer,  its  underwriters,  and  each of  their  respective
         affiliates may become subject under the 1933 Act or otherwise,  insofar
         as such losses, claims, damages,  liabilities,  or expenses (or actions
         in respect  thereof) arise out of or are based upon an untrue statement
         or alleged  untrue  statement of a material  fact  contained in written
         information furnished by any Holder to Issuer expressly for use in such
         registration statement.

                  (e) Upon the issuance of Option Shares hereunder,  Issuer will
         use its  reasonable  best efforts  promptly to list such Option  Shares
         with the Nasdaq  National  Market or on such national or other exchange
         on which the shares of Issuer Common Stock are at the time listed.

         5.  Representations and Warranties of Issuer.  Issuer hereby represents
and warrants to Grantee as follows:

                  (a) Issuer is a corporation duly organized,  validly existing,
         and in good  standing  under the laws of the State of Minnesota and has
         requisite power and authority to enter into and perform this Agreement.

                  (b) The  execution  and  delivery  of this  Agreement  and the
         consummation of the transactions contemplated hereby have been duly and
         validly  authorized  by the Board of Directors of Issuer,  and no other
         corporate  proceedings on the part of Issuer are necessary to authorize
         this Agreement or to consummate the transactions  contemplated  hereby.
         The Board of  Directors  of Issuer has duly  approved  the issuance and
         sale of the Option Shares, upon the terms and subject to the conditions
         contained in this Agreement,  and the  consummation of the transactions
         contemplated  hereby. This Agreement has been duly and validly executed
         and delivered by Issuer and,  assuming this Agreement has been duly and
         validly authorized,  executed, and delivered by Grantee,  constitutes a
         valid and binding  obligation of Issuer  enforceable  against Issuer in
         accordance   with  its  terms,   subject  to  bankruptcy,   insolvency,
         reorganization, moratorium, or other similar laws affecting or relating
         to creditors,  rights generally;  the availability of injunctive relief
         and  other  equitable  remedies;  and  limitations  imposed  by  law on
         indemnification for liability under federal securities laws.

                  (c) Issuer has taken all  necessary  action to  authorize  and
         reserve for issuance  and to permit it to issue,  and at all times from
         the date of this Agreement through the date of expiration of the Option
         will have  reserved  for  issuance  upon  exercise of the Option,  such
         number of  authorized  shares of Issuer Common Stock as is equal to the
         number of  Option  Shares  (or such  other  amount  as may be  required
         pursuant to Section 10 hereof),  each of which,  upon issuance pursuant
         to this Agreement and when paid for as provided herein, will be validly
         issued, fully paid, and nonassessable,  and shall be delivered free and
         clear  of  all  claims,  liens,  charges,  encumbrances,  and  security
         interests and not subject to any preemptive rights.

                  (d) The execution, delivery, and performance of this Agreement
         by Issuer and the consummation by it of the  transactions  contemplated
         hereby  except as required by the HSR Act (if  applicable),  and,  with
         respect to Section 4,  compliance  with the  provisions of the 1933 Act
         and any applicable  state  securities laws, do not require the consent,
         waiver,  approval,  license,  or  authorization  of or  result  in  the
         acceleration  of any obligation  under,  or constitute a default under,
         any term,  condition,  or  provision  of any  charter or bylaw,  or any
         indenture,  mortgage,  lien, lease,  agreement,  contract,  instrument,
         order, judgment, ordinance, regulation, or decree or any restriction to
         which  Issuer or any property of Issuer or its  subsidiaries  is bound,
         except where the failure to obtain such consents,  waivers,  approvals,
         licenses,  or  authorizations  or where such  acceleration  or defaults
         could not, individually or in the aggregate,  reasonably be expected to
         have a Company Material Adverse Effect.

         6. Representations and Warranties of Grantee. Grantee hereby represents
and warrants to Issuer that:

                  (a) Grantee is a corporation duly organized, validly existing,
         and in good  standing  under the laws of the State of Minnesota and has
         requisite power and authority to enter into and perform this Agreement.

                  (b) The  execution  and  delivery  of this  Agreement  and the
         consummation of the transactions contemplated hereby have been duly and
         validly  authorized by the Board of Directors of Grantee,  and no other
         corporate proceedings on the part of Grantee are necessary to authorize
         this Agreement or to consummate the transactions  contemplated  hereby.
         This  Agreement  has been duly and validly  executed  and  delivered by
         Grantee  and,  assuming  this  Agreement  has been  duly  executed  and
         delivered  by Issuer,  constitutes  a valid and binding  obligation  of
         Grantee  enforceable  against  Grantee  in  accordance  with its terms,
         subject to bankruptcy, insolvency, reorganization, moratorium, or other
         similar laws affecting or relating to creditors' rights generally;  the
         availability  of injunctive  relief and other equitable  remedies;  and
         limitations  imposed  by law on  indemnification  for  liability  under
         federal securities laws.

                  (c)  Grantee or its  designee is  acquiring  the Option and it
         will acquire the Option Shares  issuable upon the exercise  thereof for
         its own  account  and not  with a view to the  distribution  or  resale
         thereof in any manner not in accordance with applicable law.

         7.  Covenants of Grantee.  Grantee  agrees not to transfer or otherwise
dispose of the Option or the Option Shares, or any interest  therein,  except in
compliance with the 1933 Act and any applicable  state  securities law.  Grantee
further  agrees to the  placement of the following  legend on the  certificates)
representing  the  Option  Shares (in  addition  to any  legend  required  under
applicable state securities laws):

                  "THE  SHARES  REPRESENTED  BY THIS  CERTIFICATE  HAVE NOT BEEN
                  REGISTERED  UNDER EITHER (1) THE  SECURITIES  ACT OF 1933,  AS
                  AMENDED (THE "ACT"), OR (2) ANY APPLICABLE STATE LAW GOVERNING
                  THE  OFFER  AND  SALE OF  SECURITIES.  NO  TRANSFER  OR  OTHER
                  DISPOSITION OF THESE SHARES, OR OF ANY INTEREST  THEREIN,  MAY
                  BE MADE EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
                  UNDER  THE ACT AND  SUCH  OTHER  STATE  LAWS  OR  PURSUANT  TO
                  EXEMPTIONS FROM  REGISTRATION  UNDER THE ACT, SUCH OTHER STATE
                  LAWS, AND THE RULES AND REGULATIONS PROMULGATED THEREUNDER."

         8. Reasonable Best Efforts.  Grantee and Issuer shall take, or cause to
be  taken,   all  reasonable   action  to  consummate  and  make  effective  the
transactions  contemplated by this  Agreement,  including,  without  limitation,
reasonable  best efforts to obtain any  necessary  consents of third parties and
governmental  agencies and the filing by Grantee and Issuer  promptly  after the
date  hereof  of any  required  HSR Act  notification  forms  and the  documents
required to comply with the HSR Act.

         9. Certain Conditions.  The obligation of Issuer to issue Option Shares
under  this  Agreement  upon  exercise  of the  Option  shall be  subject to the
satisfaction or waiver of the following conditions:

                  (a) any waiting  periods  applicable to the acquisition of the
         Option Shares by Grantee  pursuant to this Agreement  under the HSR Act
         shall have expired or been terminated;

                  (b) the  representations  and  warranties  of Grantee  made in
         Section 6 of this  Agreement  shall be true and correct in all material
         respects as of the date of the Closing for the  issuance of such Option
         Shares; and

                  (c) no order,  decree,  or injunction  entered by any court of
         competent jurisdiction or governmental,  regulatory,  or administrative
         agency or  commission  in the  United  States  shall be in effect  that
         prohibits  the exercise of the option or  acquisition  of Option Shares
         pursuant to this Agreement.

         10.  Adjustments  Upon Changes in  Capitalization.  In the event of any
change in the number of issued and outstanding  shares of Issuer Common Stock by
reason of any stock  dividend,  stock split,  recapitalization,  merger,  rights
offering,  share exchange, or other change in the corporate or capital structure
of Issuer,  Grantee shall  receive,  upon  exercise of the Option,  the stock or
other securities, cash, or property to which Grantee would have been entitled if
Grantee  had  exercised  the Option and had been a holder of record of shares of
Issuer  Common  Stock on the record date fixed for  determination  of holders of
shares  of  Issuer  Common  Stock  entitled  to  receive  such  stock  or  other
securities,  cash,  or property  at the same  aggregate  price as the  aggregate
Option Price of the Option Shares.

         11.  Expiration.  The  Option  shall  expire at the  earlier of (a) the
Effective  Time (as  defined  in the  Merger  Agreement)  or (b) if  exercisable
pursuant  to  Section  2 hereof,  18  months  after  termination  of the  Merger
Agreement in accordance with the terms thereof (such expiration date is referred
to as the "Expiration Date").

         12.      General Provisions.

                  (a)  Survival.  All of the  representations,  warranties,  and
         covenants  contained  herein  shall  survive  each Closing and shall be
         deemed to have been  made as of the date  hereof  and as of the date of
         each Closing.

                  (b) Further  Assurances.  If Grantee  exercises the Option, or
         any portion  thereof,  in accordance  with the terms of this Agreement,
         Issuer and Grantee will execute and deliver all such further  documents
         and instruments and use their  reasonable best efforts to take all such
         further  action  as  may  be  necessary  in  order  to  consummate  the
         transactions contemplated thereby.

                  (c)  Severability.  It is the desire and intent of the parties
         that the provisions of this Agreement be enforced to the fullest extent
         permissible   under  the  law  and  public  policies  applied  in  each
         jurisdiction in which enforcement is sought.  Accordingly, in the event
         that any provision of this Agreement would be held in any  jurisdiction
         to be  invalid,  prohibited,  or  unenforceable  for any  reason,  such
         provision,  as to such  jurisdiction,  shall  be  ineffective,  without
         invalidating  the remaining  provisions of this  Agreement or affecting
         the  validity  or   enforceability  of  such  provision  in  any  other
         jurisdiction. Notwithstanding the foregoing, if such provision could be
         more narrowly drawn so as not be invalid,  prohibited, or unenforceable
         in such jurisdiction, it shall, as to such jurisdiction, be so narrowly
         drawn,  without invalidating the remaining provisions of this Agreement
         or affecting the validity or  enforceability  of such  provision in any
         other jurisdiction.

                  (d)  Assignment.  This Agreement shall be binding on and inure
         to the benefit of the parties  hereto and their  respective  successors
         and assigns;  provided,  however,  that Issuer shall not be entitled to
         assign or otherwise transfer any of its rights or obligations hereunder
         and, prior to the option  becoming  exercisable  pursuant to Section 2,
         this Agreement may not be assigned by Grantee.

                  (e) Specific  Performance.  The parties agree and  acknowledge
         that in the event of a breach of any provision of this  Agreement,  the
         aggrieved party would be without an adequate remedy at law. The parties
         therefore  agree that in the event of a breach of any provision of this
         Agreement,  the  aggrieved  party may elect to institute  and prosecute
         proceedings in any court of competent  jurisdiction to enforce specific
         performance or to enjoin the continuing  breach of such  provision,  as
         well as to obtain damages for breach of this  Agreement.  By seeking or
         obtaining any such relief,  the  aggrieved  party will not be precluded
         from seeking or obtaining any other relief to which it may be entitled.

                  (f) Amendments.  This Agreement may not be modified,  amended,
         altered,  or  supplemented  except upon the execution and delivery of a
         written agreement executed by Grantee and Issuer.

                  (g) Notices. All notices, requests, claims, demands, and other
         communications  hereunder shall be in writing and shall be deemed to be
         sufficient  if  contained in a written  instrument  and shall be deemed
         given    if    delivered     personally,     telecopied,     sent    by
         nationally-recognized  overnight  courier  or mailed by  registered  or
         certified mail (return  receipt  requested),  postage  prepaid,  to the
         other party at the  following  addresses  (or such other  address for a
         party as shall be specified by like notice):

                  If to Grantee:

                    Medtronic, Inc.
                    7000 Central Avenue N.E.
                    Minneapolis, MN 55432

                    with separate copies thereof addressed to

                    Attention:       General Counsel
                                     FAX:  (612) 572-5459
                    and

                    Attention:      Vice President and Chief Development Officer
                                    FAX: (612) 572-5404

                  If to Issuer:

                           AVECOR Cardiovascular, Inc.
                           7611 Northland Drive
                           Minneapolis, MN 55428
                           FAX: (612) 391-9106
                           Attention:  Anthony Badolato, CEO

                           with a copy to:

                           Oppenheimer Wolff & Donnelly LLP
                           Plaza VII Building
                           45 South Seventh Street
                           Minneapolis, MN 55402
                           FAX: (612) 7100
                           Attention:  Richard Lareau

                   (h) Headings.  The headings  contained in this  Agreement are
         for reference purposes only and shall not affect in any way the meaning
         or interpretation of this Agreement.

                  (i)  Counterparts.  This  Agreement  may be executed in one or
         more counterparts, each of which shall be an original, but all of which
         together shall constitute one and the same agreement.

                  (j)  Governing  Law. This  Agreement  shall be governed by and
         construed  in  accordance  with  the  laws of the  State  of  Minnesota
         applicable to contracts made and to be performed therein.

                  (k) Jurisdiction and Venue.  Each of Issuer and Grantee hereby
         agrees that any proceeding  relating to this Agreement shall be brought
         in a state  court of  Minnesota.  Each of  Issuer  and  Grantee  hereby
         consents to  personal  jurisdiction  in any such action  brought in any
         such Minnesota court, consents to service of process by registered mail
         made upon such party and such party's  agent,  and waives any objection
         to venue  in any such  Minnesota  court or to any  claim  that any such
         Minnesota court is an inconvenient forum.

                  (l) Entire  Agreement.  This  Agreement,  the  Confidentiality
         Agreement,  and the Merger  Agreement and any documents and instruments
         referred to herein and therein  constitute the entire agreement between
         the parties  hereto and  thereto  with  respect to the  subject  matter
         hereof  and  thereof  and  supersede  all other  prior  agreements  and
         understandings, both written and oral, between the parties with respect
         to the subject  matter  hereof and  thereof.  This  Agreement  shall be
         binding  upon,  inure to the  benefit  of,  and be  enforceable  by the
         successors and permitted assigns of the parties hereto. Nothing in this
         Agreement  shall be construed to give any person other than the parties
         to this Agreement or their respective  successors or permitted  assigns
         any legal or equitable right,  remedy,  or claim under or in respect of
         this Agreement or any provision contained herein.

                  (m) Expenses.  Except as otherwise  provided in this Agreement
         or the Merger Agreement, each party shall pay its own expenses incurred
         in connection with this Agreement.



<PAGE>

         IN WITNESS WHEREOF, the parties have caused this Agreement to be signed
by their  respective  officers  thereunto  duly  authorized as of the date first
written above.

                                        MEDTRONIC, INC.


                                        By  /s/ Michael D. Ellwein
                                            Its:  Vice President


                                        AVECOR CARDIOVASCULAR, INC.


                                        By  /s/ Anthony Badolato
                                          Its:  CEO


                                                                       Exhibit C

                         AGREEMENT TO FACILITATE MERGER


DATE:    July 12, 1998

PARTIES:

        Medtronic, Inc.,                                  (hereinafter "Parent")
        a Minnesota corporation

        and

        ------------------------,
        an individual officer and/or director
        of AVECOR Cardiovascular, Inc.               (hereinafter "Shareholder")

RECITALS:

         A.  Shareholder  is the legal or  beneficial  owner of shares of Common
Stock of AVECOR  Cardiovascular,  Inc., a Minnesota corporation (the "Company"),
and the  holder of  options,  warrants,  or other  rights to  acquire  shares of
Company Common Stock.

         B. Parent,  the Company,  and a  wholly-owned  subsidiary of Parent are
entering into an Agreement and Plan of Merger (the "Merger Agreement")  pursuant
to which it is proposed  that Parent's  subsidiary  will merge with and into the
Company  (the  "Merger")  and as a result  of which  the  outstanding  shares of
Company Common Stock shall be converted into Parent Common Stock.

         C. Shareholder deems it to be in Shareholder's best interest and in the
best interests of the Company and all other shareholders of the Company that the
Merger Agreement be approved, ratified, and confirmed by the shareholders of the
Company,  and  it is a  condition  to  Parent's  obligations  under  the  Merger
Agreement that Shareholder enter into this Agreement.

         D. It is  understood  and  acknowledged  by  Shareholder  that Parent's
execution  of the  Merger  Agreement  is being done in  reliance  upon the prior
execution and delivery of this Agreement, that Shareholder is entering into this
Agreement  prior to the  Company's  execution  and  delivery of the Stock Option
Agreement  referred  to  in  the  Merger  Agreement,   that  Parent  will  incur
substantial   expenses   proceeding   toward   consummation  of  the  Merger  as
contemplated by the Merger Agreement,  and that such expenses will be undertaken
in  reliance  upon  and  as a  result  of the  agreements  and  undertakings  of
Shareholder set forth herein.

<PAGE>
         NOW,  THEREFORE,  in  consideration  of the foregoing,  and in order to
induce Parent to execute the Merger  Agreement and to proceed as contemplated by
the Merger Agreement  toward the consummation of the Merger,  and for other good
and  valuable  consideration,  the  receipt  and  adequacy  of which  is  hereby
acknowledged, the parties hereto agree as follows:

AGREEMENTS:

         1. Vote in Favor of Merger.  Shareholder,  in his or her  capacity as a
shareholder  of the Company or as a  representative  with the  authority to vote
shares of  Company  Common  Stock,  agrees to vote (or  caused to be voted)  all
shares of Company Common Stock with respect to which Shareholder  presently owns
or controls voting power, and all shares of Company Common Stock with respect to
which  Shareholder  in the future  acquires  ownership or voting  power,  at any
meeting of the shareholders of the Company, and in any action by written consent
of the shareholders of the Company,  (i) in favor of the approval,  consent, and
ratification of the Merger Agreement and the Merger, and (ii) against any action
that would impede,  interfere,  or discourage  the Merger,  would  facilitate an
acquisition of the Company,  in any manner,  by a party (other than Parent),  or
would result in any breach of representation,  warranty,  covenant, or agreement
of the Company under the Merger Agreement.  To the extent  inconsistent with the
foregoing  provisions of this Section 1, Shareholder  hereby revokes any and all
previous  proxies  with  respect  to any  shares of  Company  Common  Stock that
Shareholder  owns or has the right to vote.  Nothing in this Agreement  shall be
deemed to restrict or limit Shareholder's right to act in his or her capacity as
an officer or  director  of the  Company  consistent  with his or her  fiduciary
obligations in such capacity.

         2.   Representations   and  Warranties  of   Shareholder.   Shareholder
represents  and warrants to Parent that  Shareholder  has the legal  capacity to
enter into and perform all of  Shareholder's  obligations  under this Agreement.
The execution,  delivery,  and performance of this Agreement by Shareholder will
not violate any other  agreement  to which  Shareholder  is a party,  including,
without  limitation,  any voting agreement,  shareholders  agreement,  or voting
trust.  This Agreement has been duly executed and delivered by  Shareholder  and
constitutes a legal, valid, and binding agreement of Shareholder, enforceable in
accordance with its terms,  except as the enforcement  thereof may be limited by
bankruptcy, insolvency, fraudulent conveyance,  reorganization,  moratorium, and
similar laws, now or hereafter in effect.

         3.  Successors and Assigns.  This  Agreement  shall be binding upon any
permitted purchasers,  donees, pledgees, and other transferees of Company Common
stock legally or beneficially  owned by Shareholder.  Shareholder  agrees not to
make any sales,  gifts,  transfers,  pledges,  or other  dispositions of Company
Common Stock without first making any such  transferee or pledgee fully aware of
the  obligations  under  this  Agreement  and  obtaining  such  transferee's  or
pledgee's written agreement to comply with the terms hereof.

         4.  Injunctive  Relief.   Shareholder  agrees  that  in  the  event  of
Shareholder's  breach of any provision of this Agreement,  Parent may be without
an adequate  remedy at law.  Shareholder  therefore  agrees that in the event of
Shareholder's  breach of any  provision of this  Agreement,  Parent may elect to
institute and prosecute  proceedings in any court of competent  jurisdiction  to
enforce  specific  performance  or to  enjoin  the  continuing  breach  of  such
provision, as well as to obtain damages for breach of this Agreement. By seeking
or  obtaining  any such  relief,  Parent will not be  precluded  from seeking or
obtaining any other relief to which it may be entitled.

         5.  Counterparts.  This  Agreement  may be  executed  in any  number of
counterparts,  each of which shall be deemed to be an original  and all of which
together shall constitute one and the same document.

         6.  Further  Assurances.  Shareholder  shall  execute and deliver  such
additional  documents  and take  such  further  action  as may be  necessary  or
desirable to consummate the transactions contemplated by this Agreement.

         7. Third-Party Beneficiaries.  Nothing in this Agreement,  expressed or
implied, shall be construed to give any person other than the parties hereto any
legal or equitable right,  remedy, or claim under or by reason of this Agreement
or any provision contained herein.

         8. Governing Law. This Agreement  shall be governed by and construed in
accordance with the laws of the State of Minnesota  (regardless of the laws that
might otherwise  govern under  applicable  Minnesota  principles of conflicts of
laws).

         9. Effectiveness. If this Agreement is executed by Shareholder prior to
the approval of the Merger  Agreement by the Company's Board of Directors,  then
this  Agreement  shall be subject to, and shall become  effective only upon, the
approval of the Merger  Agreement  by the  Company's  Board of  Directors.  This
Agreement shall terminate upon termination of the Merger Agreement in accordance
with its terms.

<PAGE>
         IN WITNESS  WHEREOF,  Parent has caused this  Agreement  to  Facilitate
Merger to be  executed  by its duly  authorized  officer,  and  Shareholder  has
executed this Agreement, as of the date and year first above written.

                                             MEDTRONIC, INC.



                                             By_________________________________
                                               Its:  Vice President


                                             SHAREHOLDER:


                                             ___________________________________
                                             [signature]

                                             ___________________________________
                                             [print name]



                          AGREEMENT AND PLAN OF MERGER

                                  BY AND AMONG

                                MEDTRONIC, INC.,

                                AC MERGER CORP.,

                                       AND

                           AVECOR CARDIOVASCULAR, INC.











                                  July 12, 1998


<PAGE>




                                       iii
                                TABLE OF CONTENTS


ARTICLE 1 THE MERGER; CONVERSION OF SHARES....................................1
         1.1 The Merger.......................................................1
         1.2 Effective Time...................................................2
         1.3 Conversion of Shares.............................................2
         1.4 Dissenting Shares................................................3
         1.5 Exchange of Company Common Stock.................................4
         1.6 Exchange of Merger Subsidiary Common Stock.......................6
         1.7 Stock Options....................................................6
         1.8 Capitalization Changes...........................................7
         1.9 Articles of Incorporation of the Surviving Corporation...........8
         1.10 Bylaws of the Surviving Corporation.............................8
         1.11 Directors and Officers of the Surviving Corporation.............8


ARTICLE 2 CLOSING.............................................................8
         2.1 Time and Place...................................................8
         2.2 Filings at the Closing...........................................8


ARTICLE 3 REPRESENTATIONS AND WARRANTIES OF THE COMPANY.......................9
         3.1 Disclosure Schedule..............................................9
         3.2 Organization.....................................................9
         3.3 Authorization...................................................10
         3.4 Capitalization..................................................10
         3.5 Reports and Financial Statements................................11
         3.6 Absence of Undisclosed Liabilities..............................12
         3.7 Consents and Approvals..........................................12
         3.8 Compliance with Laws............................................13
         3.9 Litigation......................................................13
         3.10 Absence of Material Adverse Changes............................14
         3.11 Environmental Laws and Regulations.............................14
         3.12 Officers, Directors and Employees..............................16
         3.13 Taxes..........................................................16
         3.14 Contracts......................................................17
         3.15 Title to Properties; Liens.....................................18
         3.16 Permits, Licenses, Etc.........................................18
         3.17 Intellectual Property Rights...................................19
         3.18 Benefit Plans..................................................20
         3.19 Minute Books...................................................22
         3.20 Insurance Policies.............................................22
         3.21 Bank Accounts..................................................22
         3.22 Powers of Attorney.............................................22
         3.23 Product Liability Claims.......................................22
         3.24 Warranties.....................................................22
         3.25 Inventories....................................................23
         3.26 Relations with Suppliers and Customers.........................23
         3.27 No Finders.....................................................23
         3.28 Proxy Statement................................................24
         3.29 Merger Filings.................................................24
         3.30 Fairness Opinion...............................................24
         3.31 State Takeover Laws............................................24


ARTICLE 4 REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUBSIDIARY.....25
         4.1 Organization....................................................25
         4.2 Authorization...................................................25
         4.3 Capitalization..................................................26
         4.4 Consents and Approvals..........................................26
         4.5 Reports; Financial Statements; Absence of Changes...............27
         4.6 Registration Statement..........................................28
         4.7 Merger Filings..................................................28
         4.8 No Finders......................................................28


ARTICLE 5 COVENANTS..........................................................28
         5.1 Conduct of Business of the Company..............................28
         5.2 No Solicitation.................................................32
         5.3 Access and Information..........................................32
         5.4 Approval of Shareholders; Proxy Statement; Registration 
             Statement.......................................................33
         5.5 Consents........................................................34
         5.6 Affiliates' Letters.............................................34
         5.7 Expenses........................................................35
         5.8 Further Actions.................................................35
         5.9 Regulatory Approvals............................................35
         5.10 Certain Notifications..........................................36
         5.11 Voting of Shares...............................................36
         5.12 Noncompetition Agreements......................................36
         5.13 NYSE Listing Application.......................................37
         5.14 Indemnification................................................37
         5.15
         5.16 Subsidiary Shares..............................................37
         5.17 Stock Option Agreement.........................................37
         5.18 Benefit Plans and Employee Matters.............................38
         5.19 Tax 38


ARTICLE 6 CLOSING CONDITIONS.................................................38
         6.1 Conditions to Obligations of Parent, Merger Subsidiary,
             and the Company.................................................38
         6.2 Conditions to Obligations of Parent and Merger Subsidiary.......39
         6.3 Conditions to Obligations of the Company........................40


ARTICLE 7 TERMINATION AND ABANDONMENT........................................41
         7.1 Termination.....................................................41
         7.2 Effect of Termination...........................................42


ARTICLE 8 MISCELLANEOUS......................................................44
         8.1 Amendment and Modification......................................44
         8.2 Waiver of Compliance; Consents..................................44
         8.3 Investigation; Survival of Representations and Warranties.......44
         8.4 Notices.........................................................45
         8.5 Assignment......................................................45
         8.6 Governing Law...................................................46
         8.7 Counterparts....................................................46
         8.8 Knowledge.......................................................46
         8.9 Interpretation..................................................46
         8.10 Publicity......................................................46
         8.11 Entire Agreement...............................................46


         EXHIBITS:

         Exhibit A:        Form of Plan of Merger
         Exhibit B:        Form of Affiliate's Letter
         Exhibit C:        Form of Agreement to Facilitate Merger
         Exhibit D:        Form of Noncompetition Agreement
         Exhibit E:        Form of Stock Option Agreement
         Exhibit F:        Form of Opinion of the Company's Counsel
         Exhibit G:        Form of Opinion of Parent's Counsel



<PAGE>




                                                     
                          AGREEMENT AND PLAN OF MERGER

         THIS  AGREEMENT is dated as of July 12, 1998,  by and among  Medtronic,
Inc.,  a  Minnesota  corporation  ("Parent"),   AC  Merger  Corp.,  a  Minnesota
corporation and  wholly-owned  subsidiary of Parent ("Merger  Subsidiary"),  and
AVECOR Cardiovascular, Inc., a Minnesota corporation (the "Company").

         WHEREAS, the Boards of Directors of Parent, Merger Subsidiary,  and the
Company have approved the merger of Merger  Subsidiary with and into the Company
(the  "Merger")  upon the terms and subject to the  conditions set forth herein;
and

         WHEREAS,  for federal  income tax  purposes,  it is  intended  that the
Merger  shall  qualify  as  a  reorganization  within  the  meaning  of  Section
368(a)(1)(A) and (a)(2)(E) of the Internal Revenue Code of 1986, as amended (the
"Code"); and

         WHEREAS, prior to the execution of the Stock Option Agreement described
in Section 5.17, officers and directors of the Company have, to induce Parent to
execute this  Agreement,  executed and  delivered  to Parent the  Agreements  to
Facilitate Merger described in Section 5.11; and

         WHEREAS, as a further and subsequent  inducement to have Parent execute
this  Agreement,  Parent and the  Company  are  entering  into the Stock  Option
Agreement  described in Section 5.17 hereof after  execution and delivery of the
Agreements to Facilitate Merger described in Section 5.11; and

         WHEREAS,  the parties  hereto  desire to make certain  representations,
warranties,  and agreements in connection  with the Merger and also to prescribe
various conditions to the Merger;

         NOW,  THEREFORE,  in  consideration  of the foregoing  premises and the
mutual representations,  warranties, covenants, and agreements contained herein,
the parties hereto agree as follows:


                                    ARTICLE 1
                        THE MERGER; CONVERSION OF SHARES

         1.1  The  Merger.  Subject  to the  terms  and  conditions  of this
Agreement,  at the  Effective  Time (as defined in Section 1.2  hereof),  Merger
Subsidiary  shall be merged  with and into the  Company in  accordance  with the
provisions of the Minnesota Business Corporation Act (the "MBCA"), whereupon the
separate  corporate  existence of Merger Subsidiary shall cease, and the Company
shall continue as the surviving corporation (the "Surviving Corporation").  From
and after the Effective  Time, the Surviving  Corporation  shall possess all the
rights,   privileges,   powers,  and  franchises  and  be  subject  to  all  the
restrictions, disabilities, and duties of the Company and Merger Subsidiary, all
as more fully described in the MBCA.

         1.2  Effective  Time.  As soon  as  practicable  after  each of the
conditions set forth in Article 6 has been satisfied or waived,  the Company and
Merger  Subsidiary will file, or cause to be filed,  with the Secretary of State
of the State of  Minnesota  Articles  of Merger for the Merger,  which  Articles
shall be in the form required by and executed in accordance  with the applicable
provisions of the MBCA and shall include as a part thereof a plan of merger (the
"Plan of Merger")  substantially  in the form attached  hereto as Exhibit A. The
Merger shall  become  effective at the time such filing is made or, if agreed to
by Parent and the Company,  such later time or date set forth in the Articles of
Merger (the "Effective Time").

         1.3  Conversion  of Shares. At the Effective Time, by virtue of the
Merger and  without any action on the part of any holder of any share of capital
stock of the Company or Merger Subsidiary:

                  (a) Each share of common stock of the Company,  par value $.01
         per share ("Company Common Stock"),  issued and outstanding immediately
         prior thereto (except for Dissenting  Shares, as defined in Section 1.4
         hereof,  and except for shares  referred to in Section  1.3(b)  hereof)
         shall be  converted  into the right to receive the  fraction of a share
         (subject to adjustment as provided below, the "Conversion Fraction") of
         common  stock of  Parent,  par  value  $.10 per share  ("Parent  Common
         Stock"),  equal to $11.125  divided by the Parent  Average Stock Price.
         The "Parent Average Stock Price" shall mean the average (rounded to the
         nearest full cent, with the cents rounded up if the third decimal place
         is 5 or more) of the  daily  closing  sale  prices of a share of Parent
         Common  Stock as  reported  on the New  York  Stock  Exchange  ("NYSE")
         Composite  Tape,  as reported in The Wall  Street  Journal,  for the 18
         consecutive  NYSE trading days ending on and  including the second NYSE
         trading day immediately preceding the Effective Time.

                  Notwithstanding  the  foregoing,  if the sum of the  number of
         shares of Company  Common Stock  outstanding  immediately  prior to the
         Effective  Time plus the number of shares  subject to then  outstanding
         options,  warrants, or other rights to acquire shares of Company Common
         Stock  (collectively,  "Company Stock  Acquisition  Rights") is greater
         than 8,879,725  shares plus that number of shares issuable  pursuant to
         the current offering period in process as of the date of this Agreement
         under the Company's  Employee  Stock  Purchase Plan or if the aggregate
         exercise  price of all  such  Company  Stock  Acquisition  Rights  then
         outstanding  is less than the  aggregate  exercise  price  reflected in
         Section 3.4 hereof, then the $11.125 amount per share of Company Common
         Stock,  as described  above,  shall be reduced to an amount,  if lower,
         equal to (i) $11.125 times [8,879,725 shares plus that number of shares
         issuable  pursuant to the current  offering period in process as of the
         date of this  Agreement  under the Company's  Employee  Stock  Purchase
         Plan]  minus the  aggregate  exercise  price  reflected  in Section 3.4
         hereof plus the aggregate amount received by the Company as a result of
         any issuance of Company  Common Stock after the date of this  Agreement
         and prior to the Effective  Time plus the aggregate  exercise  price of
         all Company Stock Acquisition Rights  outstanding  immediately prior to
         the Effective  Time divided by (ii) the sum of (A) the number of shares
         of Company Common Stock outstanding  immediately prior to the Effective
         Time plus (B) the number of shares subject to Company Stock Acquisition
         Rights then outstanding.

                  An appropriate adjustment shall similarly be made in the event
         that,  prior to the Effective Time, the  outstanding  shares of Company
         Common Stock, without new consideration,  are changed into or exchanged
         for a different kind of shares or securities  through a reorganization,
         reclassification,  stock  dividend,  stock  combination,  or other like
         change in the Company's capitalization.  Notwithstanding the foregoing,
         nothing in this section shall be deemed to constitute  authorization or
         permission  for or  consent  from  Parent or Merger  Subsidiary  to any
         increase in the number of shares of Company Common Stock outstanding or
         subject  to  outstanding  Company  Stock  Acquisition  Rights,  to  any
         decrease   in  the   exercise   price  of  such   Rights,   or  to  any
         reorganization, reclassification, stock dividend, stock combination, or
         other like change in capitalization.

                  (b) Each share of Company Common Stock issued and  outstanding
         immediately prior to the Effective Time that is then owned beneficially
         or of record by Parent,  Merger  Subsidiary,  or any direct or indirect
         subsidiary of Parent or the Company shall be cancelled  without payment
         of any consideration therefor and without any conversion thereof.

                  (c) Each  share of any  other  class of  capital  stock of the
         Company  (other than Company  Common Stock) shall be cancelled  without
         payment  of any  consideration  therefor  and  without  any  conversion
         thereof.

                  (d) Each share of common stock of Merger Subsidiary, par value
         $.01  per  share  ("Merger   Subsidiary  Common  Stock"),   issued  and
         outstanding  immediately prior to the Effective Time shall be converted
         into one share of the common stock of the  Surviving  Corporation,  par
         value $.01 per share ("Surviving Corporation Common Stock").

     1.4 Dissenting Shares.  Notwithstanding  any provision of this Agreement to
the contrary,  each  outstanding  share of Company  Common Stock,  the holder of
which has demanded and perfected  such holder's right to dissent from the Merger
and to be paid the  fair  value  of such  shares  in  accordance  with  Sections
302A.471  and  302A.473  of the MBCA  and,  as of the  Effective  Time,  has not
effectively  withdrawn or lost such dissenters'  rights  ("Dissenting  Shares"),
shall not be converted  into or  represent a right to receive the Parent  Common
Stock into which  shares of  Company  Common  Stock are  converted  pursuant  to
Section 1.3 hereof, but the holder thereof shall be entitled only to such rights
as are granted by the MBCA.  Parent shall cause the Company to make all payments
to holders of shares of Company  Common  Stock with  respect to such  demands in
accordance  with the MBCA.  The  Company  shall give  Parent (i) prompt  written
notice of any  notice of intent to demand  fair  value for any shares of Company
Common Stock,  withdrawals  of such notices,  and any other  instruments  served
pursuant to the MBCA and received by the Company,  and (ii) the  opportunity  to
conduct jointly all  negotiations  and  proceedings  with respect to demands for
fair value for shares of Company  Common Stock under the MBCA. The Company shall
not, except with the prior written consent of Parent or as otherwise required by
law, voluntarily make any payment with respect to any demands for fair value for
shares of Company Common Stock or offer to settle or settle any such demands.

         1.5      Exchange of Company Common Stock.

                  (a)  Promptly  after the  Effective  Time,  Parent shall cause
         Parent's  stock  transfer  agent or such  other  person as  Parent  may
         appoint to act as exchange agent (the "Exchange Agent") to mail to each
         holder of record (other than Parent,  Merger  Subsidiary,  or any other
         subsidiary of Parent or the Company) of a certificate  or  certificates
         that immediately  prior to the Effective Time  represented  outstanding
         shares of Company Common Stock ("Company  Certificates")  a form letter
         of  transmittal  (which shall specify that delivery shall be effective,
         and risk of loss and title to the  Company  Certificate(s)  shall pass,
         only upon delivery of the Company Certificate(s) to the Exchange Agent)
         and  instructions  for such  holder's use in effecting the surrender of
         the Company  Certificates  in exchange  for  certificates  representing
         shares of Parent Common Stock.

                  (b) As soon as  practicable  after  the  Effective  Time,  the
         Exchange Agent shall  distribute to holders of shares of Company Common
         Stock,  upon  surrender  to the  Exchange  Agent of one or more Company
         Certificates for cancellation,  together with a duly-executed letter of
         transmittal,  (i)  one or more  Parent  certificates  representing  the
         number of whole  shares of Parent  Common  Stock  into which the shares
         represented  by the Company  Certificate(s)  shall have been  converted
         pursuant to Section 1.3(a), and (ii) a bank check in the amount of cash
         into which the shares represented by the Company  Certificate(s)  shall
         have been converted  pursuant to Section 1.5(f) (relating to fractional
         shares),  and  the  Company  Certificate(s)  so  surrendered  shall  be
         cancelled.  In the event of a transfer of ownership  of Company  Common
         Stock that is not registered in the transfer records of the Company, it
         shall be a condition to the  issuance of shares of Parent  Common Stock
         that the  Company  Certificate(s)  so  surrendered  shall  be  properly
         endorsed  or be  otherwise  in proper form for  transfer  and that such
         transferee  shall (i) pay to the  Exchange  Agent any transfer or other
         taxes required,  or (ii) establish to the  satisfaction of the Exchange
         Agent that such tax has been paid or is not payable.

                  (c)  Holders of Company  Common  Stock will be entitled to any
         dividends or other distributions  pertaining to the Parent Common Stock
         received in exchange  therefor  that become  payable to persons who are
         holders  of record of Parent  Common  Stock as of a record  date on the
         same date as or after the  Effective  Time,  but only  after  they have
         surrendered  their Company  Certificates  for exchange.  Subject to the
         effect,  if any, of applicable  law, the Exchange  Agent shall receive,
         hold, and remit any such dividends or other  distributions to each such
         record holder entitled thereto, without interest, at the time that such
         Company   Certificates  are  surrendered  to  the  Exchange  Agent  for
         exchange.  Holders  of  Company  Common  Stock  will  not be  entitled,
         however, to dividends or other distributions that become payable before
         or after the  Effective  Time to persons who were  holders of record of
         Parent  Common Stock as of a record date that is prior to the Effective
         Time.

                  (d)  All  shares  of  Parent  Common  Stock  issued  upon  the
         surrender for exchange of Company  Common Stock in accordance  with the
         terms hereof (including any cash paid for fractional shares pursuant to
         Section  1.5(f)  hereof)  shall be deemed  to have been  issued in full
         satisfaction of all rights  pertaining to such shares of Company Common
         Stock.

                  (e)  After  the  Effective  Time,  there  shall be no  further
         registration  of transfers on the stock transfer books of the Surviving
         Corporation of the shares of Company Common Stock that were outstanding
         immediately  prior to the Effective Time. If, after the Effective Time,
         Company  Certificates  representing  such shares are  presented  to the
         Surviving  Corporation,  they  shall  be  cancelled  and  exchanged  as
         provided in this Article 1. As of the  Effective  Time,  the holders of
         Company Certificates  representing shares of Company Common Stock shall
         cease to have any rights as  shareholders  of the Company,  except such
         rights,  if any,  as they may have  pursuant  to the  MBCA.  Except  as
         provided  above,  until such Company  Certificates  are surrendered for
         exchange,  each such Company  Certificate  shall,  after the  Effective
         Time,  represent  for all purposes only the right to receive the number
         of whole shares of Parent Common Stock into which the shares of Company
         Common  Stock  shall  have been  converted  pursuant  to the  Merger as
         provided  in Section  1.3(a)  hereof and the right to receive  the cash
         value of any fraction of a share of Parent  Common Stock as provided in
         Section 1.5(f) hereof.

                  (f)  No  fractional  shares  of  Parent  Common  Stock  and no
         certificates or scrip therefor, or other evidence of ownership thereof,
         shall  be  issued   upon  the   surrender   for   exchange  of  Company
         Certificates,  no dividend or other distribution of Parent shall relate
         to any fractional  share, and such fractional share interests shall not
         entitle the owner thereof to vote or to any rights of a shareholder  of
         Parent.  All fractional shares of Parent Common Stock to which a holder
         of Company Common Stock  immediately  prior to the Effective Time would
         otherwise be entitled,  at the Effective  Time,  shall be aggregated if
         and to the extent  multiple  Company  Certificates  of such  holder are
         submitted together to the Exchange Agent. If a fractional share results
         from such  aggregation,  then (in lieu of such  fractional  share)  the
         Exchange  Agent  shall pay to each  holder of shares of Company  Common
         Stock who otherwise would be entitled to receive such fractional  share
         of Parent Common Stock an amount of cash (without interest)  determined
         by  multiplying  (i)  the  Parent  Average  Stock  Price  by  (ii)  the
         fractional  share of Parent  Common  Stock to which such  holder  would
         otherwise be entitled. Parent will make available to the Exchange Agent
         any cash necessary for this purpose.

                  (g) In the  event any  Company  Certificates  shall  have been
         lost, stolen, or destroyed,  the Exchange Agent shall issue in exchange
         for such lost,  stolen,  or destroyed  Company  Certificates,  upon the
         making of an affidavit of that fact by the holder thereof,  such shares
         of Parent Common Stock and cash for fractional  shares,  if any, as may
         be required pursuant to this Article 1; provided,  however, that Parent
         may, in its  discretion  and as a condition  precedent  to the issuance
         thereof,  require the owner of such lost,  stolen, or destroyed Company
         Certificate  to  deliver  a bond in such sum as  Parent  may  direct as
         indemnity  against  any claim  that may be made  against  Parent or the
         Exchange Agent with respect to such Company Certificate alleged to have
         been lost, stolen, or destroyed.

                  (h) Each person  entitled to receive  shares of Parent  Common
         Stock  pursuant  to this  Article 1 shall  receive  together  with such
         shares the number of Parent  preferred share purchase rights  (pursuant
         to the Rights  Agreement dated as of June 27, 1991,  between Parent and
         Norwest Bank  Minnesota,  N.A.,  the "Parent Rights Plan") per share of
         Parent  Common  Stock  equal to the  number of Parent  preferred  share
         purchase rights associated with one share of Parent Common Stock at the
         Effective Time.

         1.6  Exchange of Merger  Subsidiary  Common  Stock.  From and after the
Effective Time, each outstanding  certificate previously  representing shares of
Merger  Subsidiary  Common  Stock  shall be deemed for all  purposes to evidence
ownership  of and to  represent  the number of shares of  Surviving  Corporation
Common Stock into which such shares of Merger Subsidiary Common Stock shall have
been  converted.  Promptly after the Effective  Time, the Surviving  Corporation
shall issue to Parent a stock  certificate  or  certificates  representing  such
shares of Surviving  Corporation Common Stock in exchange for the certificate or
certificates that formerly represented shares of Merger Subsidiary Common Stock,
which shall be cancelled.

         1.7      Stock Options.

                  (a) Except as  provided  below with  respect to the  Company's
         Employee Stock Purchase Plan, each option to purchase shares of Company
         Common  Stock that is  outstanding  at the  Effective  Time (a "Company
         Option")  shall,  by virtue of the Merger and without any action on the
         part of the holder  thereof,  be assumed by Parent (and a  registration
         statement  on Form  S-8  therefor  shall be filed  promptly  after  the
         Effective  Time)  in  such  manner  that  Parent  (i) is a  corporation
         "assuming  a stock  option in a  transaction  to which  Section  424(a)
         applies"  within  the  meaning  of  Section  424 of the  Code  and  the
         regulations  thereunder  or (ii) to the extent that  Section 424 of the
         Code  does  not  apply  to any  such  Company  Option,  would be such a
         corporation  were  Section 424 of the Code  applicable  to such Company
         Option.  From and after  the  Effective  Time,  all  references  to the
         Company  in the  Company  Options  shall be  deemed  to refer to Parent
         (other than for purposes of determining whether there has been a change
         in control of the Company). The Company Options assumed by Parent shall
         be exercisable  upon the same terms and conditions as under the Company
         Options  (including   provisions  thereof,  if  any,  relating  to  the
         acceleration of vesting upon a change in control of the Company) except
         that (i) such Company Options shall entitle the holder to purchase from
         Parent  the number of shares of Parent  Common  Stock  (rounded  to the
         nearest  whole  number of such  shares)  that equals the product of the
         Conversion  Fraction  multiplied  by the  number of  shares of  Company
         Common Stock subject to such option  immediately prior to the Effective
         Time,  and (ii) the option  exercise  price per share of Parent  Common
         Stock shall be an amount  (rounded  to the nearest  full cent) equal to
         the option  exercise  price per share of Company Common Stock in effect
         immediately  prior to the  Effective  Time  divided  by the  Conversion
         Fraction;  provided, however, that in the case of any Company Option to
         which  Section 421 of the Code  applies by reason of its  qualification
         under Section 422 of the Code ("incentive  stock options"),  the option
         price, the number of shares purchasable pursuant to such option and the
         terms and conditions of exercise of such options shall be determined in
         order to  comply  with  Section  424(a)  of the Code.  As  promptly  as
         practicable after the Effective Time, Parent shall issue to each holder
         of a Company Option a written  instrument  informing such holder of the
         assumption by Parent of such Company Option.

                  (b) The current  offering  period in process as of the date of
         this Agreement  under the Company's  Employee Stock Purchase Plan shall
         continue  and  shares  shall be issued to  participants  thereunder  as
         provided under,  and subject to the terms and conditions of, such Plan;
         provided,  however,  that if the  Effective  Time  occurs  prior to the
         originally  scheduled  expiration  of such current  offering  period on
         September 30, 1998, then immediately  prior to the Effective Time, such
         current  offering  period under the Company's  Employee  Stock Purchase
         Plan  shall be  ended,  and each  participant  shall be  deemed to have
         purchased  immediately  prior to the  Effective  Time, to the extent of
         payroll deductions  accumulated by such participant as of such offering
         period end, the number of whole shares of Company Common Stock at a per
         share price  determined  pursuant to the  provisions  of the  Company's
         Employee Stock Purchase Plan, and each participant shall receive a cash
         payment  equal to the  balance,  if any,  of such  accumulated  payroll
         deductions  remaining  after such  purchase of such  shares.  As of the
         Effective  Time,  all such  shares  shall be  converted  in the  manner
         provided  in Section  1.3.  No  offering  periods  under the  Company's
         Employee  Stock  Purchase  Plan  that  are  subsequent  to the  current
         offering  period in process as of the date of this  Agreement  shall be
         commenced,  and the  Company's  Employee  Stock  Purchase  Plan and all
         purchase  rights  thereunder  shall  terminate   effective  as  of  the
         Effective Time.

         1.8 Capitalization  Changes. If, between the date of this Agreement and
the Effective  Time,  the  outstanding  shares of Parent Common Stock shall have
been changed into a different number of shares or a different class by reason of
any  reclassification,  recapitalization,  split-up,  combination,  exchange  of
shares,  or stock  dividend,  the  Conversion  Fraction and all per-share  price
amounts and  calculations  set forth in this  Agreement  shall be  appropriately
adjusted.

         1.9  Articles  of  Incorporation  of  the  Surviving  Corporation.  The
Articles of Incorporation of Merger  Subsidiary,  as in effect immediately prior
to the Effective Time,  shall be the Articles of  Incorporation of the Surviving
Corporation  until  thereafter   amended  in  accordance  with  applicable  law;
provided,  however,  that upon the Effective Time,  Article 1 of the Articles of
Incorporation  of the  Surviving  Corporation  shall be  amended  to read in its
entirety as follows:  "The name of the  corporation  shall be  Medtronic  AVECOR
Cardiovascular, Inc."

         1.10  Bylaws  of  the  Surviving  Corporation.  The  Bylaws  of  Merger
Subsidiary,  as in effect  immediately prior to the Effective Time, shall be the
Bylaws of the Surviving  Corporation until thereafter amended in accordance with
applicable law.

         1.11 Directors and Officers of the Surviving Corporation. The directors
and officers of Merger Subsidiary  immediately prior to the Effective Time shall
be the directors and officers,  respectively, of the Surviving Corporation until
their respective successors shall be duly elected and qualified.


                                    ARTICLE 2
                                     CLOSING

         2.1 Time and  Place.  Subject  to the  satisfaction  or  waiver  of the
provisions  of Article 6, the closing of the Merger (the  "Closing")  shall take
place at 10:00  a.m.,  local  time,  on the day the  Merger is  approved  by the
shareholders of the Company at the Company  Shareholders  Meeting (as defined in
Section 5.4 hereof),  or as soon  thereafter  as all  conditions to Closing have
been  satisfied  or waived,  or on such other date  and/or at such other time as
Parent  and the  Company  may  mutually  agree.  The date on which  the  Closing
actually  occurs is herein  referred to as the "Closing Date." The Closing shall
take place at the  corporate  headquarters  offices of Parent,  or at such other
place or in such other manner  (e.g.,  by telecopy  exchange of signature  pages
with originals to follow by overnight delivery) as the parties hereto may agree.

         2.2 Filings at the Closing.  At the Closing,  subject to the provisions
of Article 6, Parent, Merger Subsidiary, and the Company shall cause Articles of
Merger to be filed in accordance with the provisions of Section  302A.615 of the
MBCA,  and take any and all other lawful actions and do any and all other lawful
things necessary to cause the Merger to become effective.


                                    ARTICLE 3
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The Company  represents and warrants to Parent and Merger Subsidiary as
of the date hereof as follows:

         3.1  Disclosure  Schedule.  As of the date hereof,  the Company has not
completed its internal  investigation  and review for purposes of confirming and
verifying the  representations  and warranties of the Company  contained in this
Agreement.  On or prior to the close of business on the tenth business day after
the date hereof, the Company shall deliver to Parent a disclosure schedule ( the
"Disclosure  Schedule") with each disclosure therein set forth in the section or
subsection  which  corresponds  by  number  for  purposes  of  exceptions  to  a
representation  or  warranty to the  applicable  section or  subsection  of this
Article 3. In the event that  Parent  determines  that the  Disclosure  Schedule
contains information which in Parent's good faith,  reasonable business judgment
adversely affects the value of the Company's business or prospects,  then Parent
shall have the right,  within 10  business  days of the  receipt of the full and
complete  Disclosure  Schedule,  to  terminate  this  Agreement  as set forth in
Section 7.1(i) hereto.

         3.2  Organization.  The  Company  and each  subsidiary  of the  Company
(referred to herein as a "Subsidiary") is a corporation duly organized,  validly
existing, and in good standing under the laws of its respective  jurisdiction of
incorporation and has all requisite corporate power and authority to own, lease,
and operate its properties and to carry on its business as now being  conducted.
The Company and each  Subsidiary  is duly  qualified  and in good standing to do
business in each  jurisdiction in which the property owned,  leased, or operated
by it or the nature of the  business  conducted  by it makes such  qualification
necessary and where the failure to qualify could  reasonably be expected to have
a Company Material Adverse Effect (as defined below).  "Company Material Adverse
Effect" means any effect, change or event that, individually or in the aggregate
with all similar effects,  changes or events, is or would reasonably be expected
to be material and adverse: (i) either before or immediately after the Effective
Time,  to the  business,  properties,  liabilities,  results  of  operation,  or
financial condition of the Company and its Subsidiaries,  considered as a whole;
or (ii) to the Company's  ability to perform any of its  obligations  under this
Agreement or to consummate the Merger; provided,  however, that Company Material
Adverse Effect shall not be deemed to include the impact of actions or omissions
of the Company taken with the prior written  consent of Parent in  contemplation
of the transactions  contemplated  hereby,  or the effects of the Merger (or any
announcement  with respect  thereto) and compliance  with the provisions of this
Agreement  on the  operating  performance  or  prospects  of the Company and its
subsidiaries,  including  without  limitation,  any  such  loss of  customer  or
distributor relationships or employees following the announcement of the Merger.
The  jurisdictions  in which the Company and each  Subsidiary  are qualified are
listed on the  Disclosure  Schedule.  The Company has  heretofore  delivered  to
Parent complete and accurate copies of the Articles of Incorporation  and Bylaws
of the Company and each Subsidiary, as currently in effect. Except to the extent
specifically  disclosed on the Disclosure  Schedule,  or any entity in which the
Company owns, directly or indirectly,  an equity interest of less than 1% of the
fair market value of such entity's  outstanding equity  securities,  neither the
Company nor any Subsidiary,  directly or indirectly, owns or controls or has any
capital, equity, partnership,  participation, or other ownership interest in any
corporation,  partnership,  joint  venture,  or other  business  association  or
entity.

         3.3  Authorization.  The Company has the requisite  corporate power and
authority to execute and deliver this  Agreement  and,  subject to obtaining the
necessary  approval  of its  shareholders,  the  requisite  corporate  power and
authority to consummate the transactions  contemplated  hereby,  and to file and
distribute  the Proxy  Statement/Prospectus  (as defined in Section 5.4 hereof).
The execution and delivery of this Agreement by the Company and the consummation
of the transactions  contemplated  hereby have been duly and validly  authorized
and approved by the Company's Board of Directors and, in accordance with Section
302A.673 of the MBCA, by the required  committee of such Board of Directors,  no
other  corporate  proceedings  on the part of the Company or any  Subsidiary are
necessary to authorize this Agreement, and, subject to obtaining the approval of
the Company's shareholders, no other corporate action on the part of the Company
or any  Subsidiary  is necessary to  consummate  the  transactions  contemplated
hereby.  This Agreement has been duly and validly  executed and delivered by the
Company  and  constitutes  the  valid and  binding  obligation  of the  Company,
enforceable against the Company in accordance with its terms, subject to laws of
general  application   relating  to  bankruptcy,   insolvency,   reorganization,
moratorium or other similar laws affecting creditors' rights generally and rules
of law governing  specific  performance,  injunctive  relief, or other equitable
remedies.  To the Company's  knowledge,  each Agreement to Facilitate Merger and
Affiliate's  Letter (as  described  in Sections  5.11 and 5.6) has been duly and
validly executed and delivered by the Company shareholder who is a party thereto
and  constitutes  the  valid  and  binding   obligation  of  such   shareholder,
enforceable in accordance with its terms, subject to laws of general application
relating to bankruptcy, insolvency, reorganization,  moratorium or other similar
laws affecting  creditors' rights generally and rules of law governing  specific
performance, injunctive relief, or other equitable remedies.

         3.4  Capitalization.  The  authorized  capital  stock  of  the  Company
consists of (i) 20,000,000  shares of Company  Common Stock,  par value $.01 per
share, of which 8,044,475 shares are issued and outstanding,  and (ii) 2,000,000
shares of Company  Preferred Stock, par value $.01 per share,  including 200,000
shares  of  Series  A  Junior  Preferred  Stock,  none of which  are  issued  or
outstanding.  Except as set forth on the  Disclosure  Schedule,  all  issued and
outstanding  shares of capital stock of each Subsidiary are owned,  beneficially
and of  record,  by the  Company,  free and clear of any Liens  (as  defined  in
Section 3.15).  All issued and  outstanding  shares of Company Common Stock have
been validly issued, are fully paid and nonassessable,  and have not been issued
in violation of and are not currently subject to any preemptive  rights.  Except
as set forth on the  Disclosure  Schedule  and except for options to purchase an
aggregate 832,250 shares of Company Common Stock at an aggregate  exercise price
of $8,005,782  granted  pursuant to the Company's 1991 Stock  Incentive Plan and
1995  Non-Employee  Director  Option Plan  (collectively,  the  "Company  Option
Plans")  listed,   together  with  their  respective  exercise  prices,  on  the
Disclosure  Schedule,  and except for the rights to purchase under the Company's
Employee  Stock  Purchase Plan shares of Company  Common Stock  (estimated to be
approximately 10,000 shares, at a per share price of $7.44, based on the current
contribution  rates of the participants,  as listed on the Disclosure  Schedule,
and assuming the current Plan offering  period in process as of the date of this
Agreement is ended on September  30, 1998 for this  purpose),  there are not any
outstanding  or authorized  subscriptions,  options,  warrants,  calls,  rights,
convertible securities,  commitments,  restrictions,  arrangements, or any other
agreements  of any  character to which the Company or any  Subsidiary is a party
that,  directly or  indirectly,  (i) obligate the Company or any  Subsidiary  to
issue  any  shares of  capital  stock or any  securities  convertible  into,  or
exercisable or  exchangeable  for, or evidencing the right to subscribe for, any
shares of capital stock, (ii) call for or relate to the sale, pledge,  transfer,
or other  disposition  or  encumbrance  by the Company or any  Subsidiary of any
shares of its capital stock, or (iii) to the knowledge of the Company, relate to
the voting or control of such capital stock. The Disclosure  Schedule sets forth
a complete and accurate list of all stock options, warrants, and other rights to
acquire  Company  Common Stock,  including  the name of the holder,  the date of
grant,  acquisition  price,  expiration date,  number of shares,  exercisability
schedule,  and, in the case of options,  the type of option under the Code.  The
Disclosure  Schedule also sets forth the  contractual  restrictions to which any
shares of Company  Common Stock issued  pursuant to the Company  Option Plans or
otherwise are currently  subject and also sets forth the  restrictions  to which
such shares will be subject  immediately after the Effective Time, other than as
set forth in the Company Option Plans or stock option agreements thereunder.  No
consent of holders or  participants  under the Company  Option Plans or Employee
Stock  Purchase Plan is required to carry out the provisions of Section 1.7. All
actions,  if any,  required on the part of the Company under the Company  Option
Plans or Employee  Stock  Purchase  Plan to allow for the  treatment  of Company
Options and the Employee  Stock Purchase Plan as is provided in Section 1.7, has
been,  or prior to the Closing will be,  validly  taken by the Company,  and the
Company  will not from and after the date hereof  allow any increase in the rate
of a  participant's  contributions  to the Employee Stock Purchase Plan, any new
enrollments or  re-enrollments  in the current  offering period in process as of
the date of this Agreement  under such Plan or the  commencement of any offering
periods under such Plan subsequent to the current  offering period in process as
of the date of this Agreement.

         3.5 Reports and Financial Statements.  The Company has filed all forms,
reports,  registration statements, and documents required to be filed by it with
the  Securities  and Exchange  Commission  ("SEC")  since  January 1, 1995 (such
forms,  reports,  registration  statements,  and  documents,  together  with any
amendments thereto,  are referred to as the "Company SEC Filings").  As of their
respective  dates,  the  Company  SEC  Filings  (i)  complied  as to form in all
material respects with the applicable requirements of the Securities Act of 1933
and the rules and  regulations  thereunder  (the "1933 Act") and the  Securities
Exchange Act of 1934 and the rules and regulations  thereunder (the "1934 Act"),
as the case may be, and (ii) did not contain any untrue  statement of a material
fact or omit to state a material fact required to be stated therein or necessary
to make the statements made therein,  in light of the circumstances  under which
they were made, not misleading.  The audited financial  statements and unaudited
interim  financial  statements  included or  incorporated  by  reference  in the
Company  SEC  Filings,  including  but  not  limited  to the  Company's  audited
financial  statements at and for the year ended  December 31, 1997 (the "Company
1997  Financials"),  (i) were prepared in  accordance  with  generally  accepted
accounting  principles applied on a consistent basis during the periods involved
(except as may be indicated  therein or in the notes thereto),  subject,  in the
case of unaudited interim financial  statements,  to the absence of notes and to
year-end adjustments, (ii) complied as of their respective dates in all material
respects with  applicable  accounting  requirements  and the published rules and
regulations  of the SEC with respect  thereto,  and (iii) fairly  presented  the
consolidated  financial  position of the Company as of the dates thereof and the
income,  cash  flows,  and  changes  in  shareholders'  equity  for the  periods
involved.  The  statements  of earnings  included  in the  audited or  unaudited
interim financial statements in the Company SEC Filings do not contain any items
of special or nonrecurring income or any other income not earned in the ordinary
course of business, except as expressly specified in the applicable statement of
operations or notes thereto. Prior to the date hereof, the Company has delivered
to Parent  complete and accurate copies of all Company SEC Filings since January
1, 1995. The Company has also delivered to Parent  complete and accurate  copies
of all  statements on Schedule 13D and Schedule 13G known to the Company to have
been filed with the SEC since January 1, 1997,  with respect to capital stock of
the Company. Since January 1, 1997, the Company has filed in a timely manner all
reports  required to be filed by it pursuant to Sections 13, 14, or 15(d) of the
1934 Act.

         3.6  Absence  of   Undisclosed   Liabilities.   Except  to  the  extent
specifically  disclosed on the Disclosure Schedule,  neither the Company nor any
Subsidiary has any liabilities or obligations of any nature  (whether  absolute,
accrued,  contingent,  or otherwise) which would have a Company Material Adverse
Effect  except (a)  liabilities  or  obligations  that are  accrued or  reserved
against in the audited  consolidated balance sheet of the Company as of December
31, 1997 contained in the Company 1997 Financials (the "Company  Audited Balance
Sheet") or in the  unaudited  consolidated  balance  sheet of the  Company as of
March 31, 1998 contained in the Company's  Quarterly Report on Form 10-Q for the
fiscal quarter ended March 31, 1998 (the "Company Interim Balance  Sheet"),  and
(b) liabilities or obligations disclosed in this Agreement.

         3.7 Consents and Approvals.  Except for (i) any applicable requirements
of the 1933 Act, the 1934 Act,  state  securities  laws,  the  Hart-Scott-Rodino
Antitrust  Improvements  Act of 1976 and the  regulations  thereunder  (the "HSR
Act"), and the antitrust,  competition,  foreign investment,  or similar laws of
any foreign  countries  or  supranational  commissions  or boards  that  require
pre-merger  notifications  or filings with respect to the Merger  (collectively,
"Foreign Merger Laws"), (ii) approval by the Company's  shareholders,  (iii) the
filing and recordation of appropriate  merger documents as required by the MBCA,
(iv)  compliance  with  Sections  302A.471  and  302A.473 of the MBCA  regarding
dissenters' rights, or (v) any items disclosed on the Disclosure  Schedule,  the
execution and delivery of this  Agreement and the Stock Option  Agreement by the
Company,  and, to the  Company's  knowledge,  the  execution and delivery of the
Agreements  to  Facilitate  Merger,  and the  consummation  of the  transactions
contemplated  hereby and thereby  will not:  (a) violate  any  provision  of the
Articles  of  Incorporation  or Bylaws of the  Company  or any  Subsidiary;  (b)
violate any statute, rule, regulation,  order, or decree of any federal,  state,
local, or foreign body or authority (including, but not limited to, the Food and
Drug Administration (the "FDA") or any nongovernmental  self-regulatory  agency)
by which the Company or any Subsidiary or any of their respective  properties or
assets may be bound; (c) require any filing with or permit, consent, or approval
of any federal,  state,  local, or foreign public body or authority  (including,
but not limited to, the FDA or any nongovernmental  self-regulatory  agency); or
(d) result in any  violation  or breach of, or  constitute  (with or without due
notice  or lapse of time or both) a  default  under,  result  in the loss of any
material benefit under, or give rise to any right of termination,  cancellation,
increased payments, or acceleration under, or result in the creation of any Lien
(as defined in Section  3.15) on any of the  properties or assets of the Company
or any  Subsidiary  under,  any of the terms,  conditions,  or provisions of any
note, bond, mortgage,  indenture,  license,  franchise,  permit,  authorization,
agreement,  or other  instrument  or  obligation  to which  the  Company  or any
Subsidiary is a party,  or by which it or any of its properties or assets may be
bound,  except,  (x) in the cases of clauses (b) or (c),  where such  violation,
failure to make any such  filing or failure to obtain  such  permit,  consent or
approval,  would not prevent or delay  consummation  of this Merger or otherwise
prevent the Company from  performing  its  obligations  under this Agreement and
would not have a Company Material Adverse Effect,  and (y) in the case of clause
(d), for any such  violations,  breaches,  defaults,  or other  occurrences that
would not prevent or delay consummation of any of the transactions  contemplated
hereby in any material respect, or otherwise prevent the Company from performing
its obligations under this Agreement in any material respect, and would not have
a Company Material Adverse Effect.

         3.8 Compliance with Laws. Except to the extent  specifically  disclosed
on the Disclosure  Schedule,  all activities of the Company and each  Subsidiary
have been, and are currently being,  conducted in compliance with all applicable
federal,   state,   local,   and   foreign   laws,   ordinances,    regulations,
interpretations,    judgments,   decrees,   injunctions,    permits,   licenses,
certificates,  governmental requirements (including, but not limited to FDA Good
Manufacturing Practices),  orders, and other similar items of any court or other
governmental  entity  (including,  but not limited  to,  those of the FDA or any
nongovernmental  self-regulatory agency), the failure to comply with which could
reasonably be expected to have a Company  Material  Adverse Effect.  The Company
and each  Subsidiary has timely filed or otherwise  provided all  registrations,
reports,  data,  and other  information  and  applications  with  respect to its
medical device, pharmaceutical,  consumer, health care, and other governmentally
regulated  products  (the  "Regulated  Products")  required  to be filed with or
otherwise  provided to the FDA or any other federal,  state,  local,  or foreign
governmental authorities with jurisdiction over the manufacture, use, or sale of
the  Regulated  Products,  and all  regulatory  licenses or approvals in respect
thereof  are in full force and effect,  except  where the failure to file timely
such registrations,  reports, data, information, and applications or the failure
to have such  licenses  and  approvals in full force and effect would not have a
Company Material Adverse Effect.

         3.9  Litigation.  Except to the extent  specifically  disclosed  on the
Disclosure Schedule,  to the Company's knowledge,  no investigation or review by
any federal,  state,  local,  or foreign body or authority  (including,  but not
limited to, the FDA or any nongovernmental  self-regulatory agency) with respect
to the Company or any Subsidiary is pending or threatened, nor has any such body
or  authority  (including,  but not limited  to, the FDA or any  nongovernmental
self-regulatory  agency) indicated to the Company or any Subsidiary an intention
to  conduct  the  same.  Except  to the  extent  specifically  disclosed  on the
Disclosure Schedule,  there are no claims, actions, suits, or proceedings by any
private  party that could  reasonably  be  expected to involve  individually  an
amount in excess of $50,000 or  collectively  an  aggregate  amount in excess of
$200,000, or by any governmental body or authority  (including,  but not limited
to, the FDA or any nongovernmental self-regulatory agency), against or affecting
the Company or any  Subsidiary,  pending or, to the  knowledge  of the  Company,
threatened at law or in equity, or before any federal, state, local, foreign, or
other  governmental   department,   commission,   board,   bureau,   agency,  or
instrumentality  (including,  but not limited to, the FDA or any nongovernmental
self-regulatory agency).

         3.10  Absence  of  Material  Adverse  Changes.  Except  to  the  extent
specifically disclosed in the Disclosure Schedule, since December 31, 1997 there
has not been any (a) change or circumstance that could reasonably be expected to
have a  Company  Material  Adverse  Effect;  (b)  action by the  Company  or any
Subsidiary that, if taken on or after the date of this Agreement,  would require
the  consent or approval  of Parent  pursuant to Section 5.1 hereof,  except for
actions as to which  consent or approval  has been given as provided  therein or
actions prior to March 31, 1998; (c) damage,  destruction,  or loss,  whether or
not covered by  insurance,  that could  reasonably be expected to have a Company
Material  Adverse  Effect;  (d)  change  by the  Company  or any  Subsidiary  in
accounting methods or principles used for financial reporting  purposes,  except
as  required  by a  change  in  generally  accepted  accounting  principles  and
concurred  with  by  the  Company's  independent  public  accountants;   or  (e)
agreement,  whether in writing or  otherwise,  to take any action  described  or
referenced in this Section 3.10.

         3.11  Environmental  Laws  and  Regulations.  The  Disclosure  Schedule
completely  and  accurately  sets  forth  the  following:  (a)  a  list  of  all
above-ground  storage tanks or underground storage tanks for Hazardous Materials
(as  defined  below)  on real  property  now or at any time in the  past  owned,
leased,  or  occupied  by the  Company or any  Subsidiary  (such  real  property
referred to in this  section as the "Real  Property");  (b) the  identity of any
Hazardous Materials (as defined below) used, generated,  transported or disposed
of by the  Company or any  Subsidiary  now or at any time in the past,  together
with a brief  description  and location of each  activity  using such  Hazardous
Materials;  (c) a summary of the identity of, to the  Company's  knowledge,  any
Hazardous  Materials  that have been disposed of or found on, above or below any
Real  Property;  and  (d) a list  of all  reports,  studies,  and  tests  in the
possession  of the Company or any  Subsidiary or initiated by the Company or any
Subsidiary  pertaining  to the existence of Hazardous  Materials  on, above,  or
below any Real Property or any property  adjoining or which could  reasonably be
expected to affect the Real Property, or concerning compliance with or liability
under the Regulations (as defined below).  The Company has heretofore  delivered
to Parent complete and accurate copies of such reports, studies, and tests.

         The Company and each Subsidiary  have obtained,  and maintained in full
force and effect,  all  required  environmental  permits and other  governmental
approvals  and are in compliance  with all  applicable  Regulations  (as defined
below),  except  where  the  failure  to  so  obtain  and  maintain  or to be in
compliance would not have a Company Material Adverse Effect. Neither the Company
nor any Subsidiary (i) has received a written notice or Claim (as defined below)
alleging  potential  liability  under  any  of the  Regulations  or  alleging  a
violation of the  Regulations  or (ii) has any  knowledge  that such a notice or
Claim may be issued in the future.  Neither the Company nor any  Subsidiary  has
any  knowledge  of any  notices  to or  Claims  against  any  persons,  alleging
potential  liability  under  any of the  Regulations  with  respect  to the Real
Property or any adjoining  properties  or which could  reasonably be expected to
affect the Real Property. Neither the Company nor any Subsidiary (i) has been or
is presently subject to or, to the knowledge of the Company, threatened with any
administrative or judicial proceeding  pursuant to the Regulations,  or (ii) has
any  information  that it may be subject to or, to the knowledge of the Company,
threatened  with such a  proceeding  in the future.  Neither the Company nor any
Subsidiary  has  knowledge  of  any  conditions  or  circumstances   that  could
reasonably be expected to result in the  determination of liability  against the
Company or any Subsidiary  relating to  environmental  matters that would have a
Company  Material  Adverse  Effect,  including,  but not  limited  to, any Claim
arising from past or present  environmental  practices with respect to Hazardous
Materials,  the Real Property,  or any disposal  sites.  To the knowledge of the
Company,  and  except  as  allowed  under  applicable  Laws or  Regulations,  no
Hazardous  Materials have been or are threatened to be discharged,  emitted,  or
released into the air,  water,  soil, or subsurface at or from the Real Property
by the Company.

         For purposes of this Section 3.11,  the following  terms shall have the
following meanings: (i) "Hazardous Materials" means asbestos, urea formaldehyde,
polychlorinated   biphenyls,   nuclear  fuel  or  materials,   chemical   waste,
radioactive materials,  explosives, known human carcinogens,  petroleum products
or other substances or materials listed,  identified,  or designated as toxic or
hazardous or as a pollutant or contaminant  in, or the use,  release or disposal
of  which is  regulated  by,  the  Regulations;  (ii)  "Regulations"  means  the
Comprehensive  Environmental  Response Compensation and Liability Act ("CERCLA")
as amended by the Superfund Amendments and Reauthorization Act of 1986 ("SARA"),
42 U.S.C.  ss.ss.  9601 et seq.; the Federal Resource  Conservation and Recovery
Act of 1976  ("RCRA"),  42 U.S.C.  ss.ss.  6901 et seq.; the Clean Water Act, 33
U.S.C.  ss.ss.  1321 et seq.; the Clean Air Act, 42 U.S.C.  ss.ss. 7401 et seq.,
and any other federal,  state,  county,  local,  foreign,  or other governmental
statute,  regulation,  or  ordinance,  as  adopted  and in effect as of the date
hereof,  that  relates  to or deals  with  employee  safety  and  human  health,
pollution,  health, or the environment  including,  but not limited to, the use,
generation, discharge,  transportation,  disposal, recordkeeping,  notification,
and  reporting  of  Hazardous  Materials;  and (iii)  "Claim"  means any and all
claims,  demands,  causes  of  actions,   suits,   proceedings,   administrative
proceedings,  losses,  judgments,  decrees, debts, damages,  liabilities,  court
costs,  penalties,  attorneys' fees, and any other expenses incurred,  assessed,
sustained or alleged by or against the Company or any Subsidiary.

         3.12 Officers,  Directors and Employees.  Prior to the date hereof, the
Company has provided to Parent a list that  completely and accurately sets forth
the name and current  annual  salary rate of each officer or exempt  employee of
the Company or any Subsidiary whose total  remuneration for the last fiscal year
was,  or for the  current  fiscal  year has been set at, in  excess of  $50,000,
together with a summary of the bonuses, commissions and additional compensation,
if any,  paid or payable to such  persons for the last fiscal year and  proposed
for the current fiscal year. The Disclosure  Schedule  completely and accurately
sets  forth (i) the names of all  former  employees  whose  employment  with the
Company or any  Subsidiary has terminated  either  voluntarily or  involuntarily
during the preceding  12-month period;  and (ii) the names of the officers (with
all  positions  and titles  indicated)  and  directors  of the  Company and each
Subsidiary.  No unfair  labor  practice  complaint  against  the  Company or any
Subsidiary is pending before the National Labor Relations Board, and there is no
labor strike,  slowdown or stoppage pending or, to the knowledge of the Company,
threatened against or involving the Company or any Subsidiary.  Since January 1,
1995, no unionizing efforts have, to the knowledge of the Company,  been made by
employees  of the  Company  or any  Subsidiary,  neither  the  Company  nor  any
Subsidiary is a party to or subject to any collective bargaining agreement,  and
no collective  bargaining agreement is currently being negotiated by the Company
or any  Subsidiary.  There is no  material  labor  dispute  pending  or,  to the
knowledge of the Company,  threatened  between the Company or any Subsidiary and
its employees.

         3.13 Taxes. The Company has previously furnished to Parent complete and
accurate copies of all tax or assessment  reports and tax returns (including any
applicable  information  returns)  required  by any law or  regulation  (whether
United States,  foreign,  state,  local, or other jurisdiction) and filed by the
Company for each of the three fiscal years ended  December 31, 1995,  1996,  and
1997 and of all such returns filed separately by any Subsidiary for fiscal years
ended during or after 1995. The Company and each  Subsidiary  has filed,  or has
obtained  extensions to file (which extensions have not expired without filing),
all state,  local,  United  States,  foreign,  or other tax  reports and returns
required to be filed by any of them.  The Company and each  Subsidiary  has duly
paid, or accrued on its books of account,  all taxes (including estimated taxes)
shown as due on such  reports  and  returns  (or such  extension  requests),  or
assessed against it, or that it is obligated to withhold from amounts owed by it
to any person.  The  liabilities and reserves for taxes reflected on the Company
Audited Balance Sheet or the Company Interim Balance Sheet are adequate to cover
all taxes payable by the Company and its  Subsidiaries  for all taxable  periods
and portions  thereof ending on or before the dates thereof.  There are no Liens
(as defined in Section 3.14) for taxes upon any property or asset of the Company
or any  Subsidiary.  Neither the Company nor any Subsidiary is delinquent in the
payment of any tax  assessment  (including,  but not limited to, any  applicable
withholding taxes). None of the tax returns or reports for the tax periods ended
December 31,  1995,  1996,  and 1997 have been  audited by the Internal  Revenue
Service (the "IRS") or by any other taxing authority.  Further, to the knowledge
of the  Company,  except as set forth in the  Disclosure  Schedule,  no state of
facts  exists or has existed  that could  reasonably  be expected to subject the
Company  or  any  Subsidiary  to an  additional  tax  liability  for  any  taxes
assessable by either the IRS or any separate  state,  local,  foreign,  or other
taxing  authority  with respect to any reports or returns filed on or before the
date hereof (other than extension requests for which returns have not been filed
as of the date  hereof)  that  would  have a Company  Material  Adverse  Effect.
Neither  the  Company  nor any  Subsidiary  has,  with  regard to any  assets or
property held, acquired or to be acquired by any of them, filed a consent to the
application of Section 341(f)(2) of the Code. Except to the extent  specifically
disclosed on the Disclosure Schedule, neither the Company nor any Subsidiary has
(i) received  notification of any pending or proposed  examination by either the
IRS or any state,  local,  foreign,  or other taxing  authority,  (ii)  received
notification  of any  pending or  proposed  deficiency  by either the IRS or any
state, local, foreign, or other taxing authority, or (iii) granted any extension
of the limitations period applicable to any claim for taxes.

         For the  purposes of this  Section  3.12,  "tax" shall mean and include
taxes,  additions to tax,  penalties,  interest,  fines,  duties,  withholdings,
assessments,  and  charges  assessed or imposed by any  governmental  authority,
including  but not limited to all federal,  state,  county,  local,  and foreign
income, profits, gross receipts, import, ad valorem, real and personal property,
franchise,  license,  sales,  use, value added,  stamp,  transfer,  withholding,
payroll, employment,  excise, custom, duty, and any other taxes, obligations and
assessments  of any kind  whatsoever;  "tax" shall also  include  any  liability
arising  as a result of being  (or  ceasing  to be) a member of any  affiliated,
consolidated,  combined, or unitary group as well as any liability under any tax
allocation, tax sharing, tax indemnity, or similar agreement.

         3.14 Contracts. Except as set forth on the Disclosure Schedule, neither
the  Company  nor any  Subsidiary  (i) is a party to any  collective  bargaining
agreement or contract  with any labor  union,  (ii) is a party to any written or
oral contract for the  employment of any officer,  individual  employee or other
person on a full-time or consulting  basis, or relating to severance pay for any
such  person,  (iii)  is a  party  to any  (A)  written  or  oral  agreement  or
understanding to repurchase assets previously sold (or to indemnify or otherwise
compensate  the  purchaser in respect of such assets) or (B)  agreement  for the
sale  of any  capital  asset,  (iv)  is a party  to any  contract,  arrangement,
commitment or understanding  (whether written or oral) which provides for future
payments  by the  Company  in excess of  $50,000  and is not  terminable  by the
Company  nor any  Subsidiary  within 60 days  without  payment  of a penalty  or
premium,  other than employment  contracts,  benefit plans and leases  otherwise
disclosed in the Disclosure  Schedule or listed as an exhibit in the Company SEC
Filings,  (v) is a party to any independent sales  representative,  OEM, supply,
distribution,  manufacturers'  representative,  dealer,  licensing  (except  for
immaterial   licenses,   which   include   without   limitation,   licenses  for
off-the-shelf   software)  joint  development,   joint  venture,   research  and
development, or similar contract, (vi) is a party to any contract,  arrangement,
commitment  or  understanding  which is a material  contract (as defined in Item
601(b)(10) of Regulation S-K of the SEC) to be performed  after the date of this
Agreement  that has not been filed or  incorporated  by reference in the Company
SEC Filings, (vii) is a party to any confidentiality  agreement or any agreement
which  prohibits  the  Company or the  Subsidiary  from  freely  engaging in any
business anywhere in the world,  (viii) is a party to any agreement or indenture
relating to the  borrowing of money,  (ix) has  guaranteed  any  obligation  for
borrowed  money,  or (x) is a party to any agreement or contract that  obligates
the Company to pay  consequential  damages.  The Company and each Subsidiary has
performed  all  obligations  required to be  performed by it under any listed or
material  contract,  plan,  agreement,  understanding,  or  arrangement  made or
obligation owed by or to the Company or any Subsidiary, except where the failure
would not have a Company Material  Adverse Effect;  there has not been any event
of default  (or any event or  condition  which with notice or the lapse of time,
both or otherwise,  would constitute an event of default) thereunder on the part
of the Company, any Subsidiary,  or, to the Company's knowledge, any other party
to any thereof that would have a Company Material  Adverse Effect;  the same are
in full  force and  effect  and  valid and  enforceable  by the  Company  or its
Subsidiaries  in  accordance  with  their  respective  terms  subject to laws of
general  application   relating  to  bankruptcy,   insolvency,   reorganization,
moratorium or other similar laws affecting creditors' rights generally and rules
or law governing  specific  performance,  injunctive relief, and other equitable
remedies;  and  the  performance  of  any  such  contracts,  plans,  agreements,
understandings,  arrangements,  or obligations would not have a Company Material
Adverse Effect.

         3.15 Title to Properties;  Liens.  The Company and/or its  Subsidiaries
have good and marketable  title to all  properties  and assets  reflected on the
Company  Audited  Balance Sheet or the Company Interim Balance Sheet or acquired
after the dates  thereof  (except for  properties  and assets sold or  otherwise
disposed of in the ordinary course of business since the dates  thereof),  which
includes each asset the absence or  unavailability of which would have a Company
Material Adverse Effect, subject only to (a) statutory Liens arising or incurred
in the  ordinary  course  of  business  with  respect  to which  the  underlying
obligations  are not  delinquent,  (b) with  respect to personal  property,  the
rights of customers of the Company or any  Subsidiary  with respect to inventory
or work in progress under orders or contracts entered into by the Company or any
Subsidiary  in the  ordinary  course of  business,  (c) Liens  reflected  on the
Company Audited  Balance Sheet or the Company  Interim Balance Sheet,  (d) Liens
for taxes not yet delinquent, and (e) and defects in title that would not have a
Company Material Adverse Effect. The term "Lien" as used in this Agreement means
any mortgage, pledge, security interest,  encumbrance, lien, claim, or charge of
any kind. All properties and assets purported to be leased by the Company or any
Subsidiary are subject to valid and effective  leases that are in full force and
effect, and there does not exist, and the Merger will not result in, any default
or  event  that  with  notice  or lapse of  time,  or both or  otherwise,  would
constitute a default  under any such leases which would have a Company  Material
Adverse Effect. The properties and assets of the Company and each Subsidiary are
in good working condition.

         3.16 Permits,  Licenses,  Etc. Except as specifically  disclosed on the
Disclosure  Schedule,  the Company and each Subsidiary has all rights,  permits,
certificates,  licenses, consents,  franchises,  approvals,  registrations,  and
other  authorizations  necessary to sell its products and services and otherwise
carry on and  conduct  its  business  and to own,  lease,  use,  and operate its
properties  and  assets  at the  places  and in the  manner  now  conducted  and
operated,  except  those the absence of which would not have a Company  Material
Adverse  Effect.  Neither the Company nor any Subsidiary has received any notice
or claim pertaining to the failure to obtain any permit,  certificate,  license,
franchise,  approval,  registration,  or  other  authorization  required  by any
federal, state, local, or foreign body or authority (including,  but not limited
to, any  nongovernmental  self-regulatory  agency) except for any such notice or
claim regarding any such failure that would not have a Company  Material Adverse
Effect,  nor has the  Company  or any  Subsidiary  received  any notice or claim
pertaining to the failure to obtain any permit, certificate, license, franchise,
approval,  registration,  or other  authorization  from  the FDA or any  similar
foreign regulatory agency.

         3.17 Intellectual  Property Rights. The Disclosure  Schedule contains a
complete and  accurate  list of all patents,  trademarks,  trade names,  service
marks,  and all  applications  for or registrations of any of the foregoing that
the Company  uses in its  business  (other  than  generally  available  computer
software) as to which the Company or any  Subsidiary  is the owner or a licensee
(indicating whether such license is exclusive or nonexclusive). To the knowledge
of the Company and except as disclosed on the Disclosure  Schedule,  the Company
and each Subsidiary  exclusively owns, free and clear of any Lien (as defined in
Section 3.14), or is exclusively  (unless otherwise  indicated in the Disclosure
Schedule) licensed to use, all patents,  trademarks, trade names, service marks,
applications  for  or   registrations  of  any  of  the  foregoing,   processes,
inventions, designs, technology, formulas, computer software programs, know-how,
and  trade  secrets  used in or  necessary  for the  conduct  of its  respective
business as currently  conducted or proposed to be conducted  and where the lack
of ownership or such license would have a Company  Material  Adverse Effect (the
"Company Intellectual Property"). Except to the extent specifically disclosed on
the Disclosure Schedule,  no claim has been asserted or, to the knowledge of the
Company,  threatened by any person, and, to the Company's knowledge,  its patent
counsel has not concluded  that any claim exists,  with respect to the Company's
ownership of the Company Intellectual Property or challenging or questioning the
validity or  effectiveness of any license or agreement to which the Company is a
party with respect thereto. To the knowledge of the Company,  neither the use of
the  Company  Intellectual  Property  by the  Company or any  Subsidiary  in the
present or planned  conduct of its  business  nor any  product or service of the
Company or any Subsidiary  infringes on the intellectual  property rights of any
person. No current or former shareholder, employee, or consultant of the Company
or  any  Subsidiary  has  any  material  rights  in or to  any  of  the  Company
Intellectual   Property.   All  Company  Intellectual  Property  listed  on  the
Disclosure  Schedule has the status  indicated  therein and all applications are
still pending in good standing and have not been abandoned. Except to the extent
disclosed on the Disclosure Schedule:  (i) to the Company's  knowledge,  patents
included  within the Company  Intellectual  Property are valid and have not been
challenged in any judicial or  administrative  proceeding;  (ii) the Company and
each Subsidiary have made all statutorily  required  filings,  if any, to record
their interests,  and taken reasonable  actions to protect their rights,  in the
Company Intellectual Property, where the failure to make any such filing, record
such interest or take such other actions could  reasonably be expected to have a
Company  Material  Adverse  Effect;  (iii) to the  knowledge of the Company,  no
person  or entity  nor such  person's  or  entity's  business  or  products  has
infringed or misappropriated any Company  Intellectual  Property or currently is
infringing or misappropriating  any Company Intellectual  Property;  and (iv) no
other  person or entity  has any right to  receive  or any  obligation  to pay a
royalty  with  respect to any  Company  Intellectual  Property or any product or
service of the Company or any Subsidiary.

         3.18     Benefit Plans.

                  (a)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure  Schedule,  neither the Company nor any Subsidiary sponsors,
         maintains, contributes to, or has sponsored, maintained, or contributed
         to or been required to contribute  to, any  "employee  pension  benefit
         plan" ("Pension  Plan"), as such term is defined in Section 3(2) of the
         Employee  Retirement Income Security Act of 1974, as amended ("ERISA"),
         including,  solely for the purpose of this subsection,  a plan excluded
         from  coverage by Section  4(b)(5) of ERISA.  No failure to comply with
         applicable  provisions of ERISA,  the Code and other  applicable law in
         connection with any Pension Plan presently maintained by the Company or
         any Subsidiary  could reasonably be expected to have a Company Material
         Adverse Effect.

                  (b)  Neither  the   Company  nor  any   Subsidiary   sponsors,
         maintains, contributes to, or has sponsored, maintained, or contributed
         to or been  required  to  contribute  to,  any  Pension  Plan that is a
         "Multiemployer Plan" within the meaning of Section 4001(a)(3) of ERISA.

                  (c)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure  Schedule,  neither the Company nor any Subsidiary sponsors,
         maintains,  contributes to, or has sponsored,  maintained,  contributed
         to, or been required to contribute  to, any "employee  welfare  benefit
         plan"  ("Welfare  Plan"),  as such term is defined  in Section  3(1) of
         ERISA,  whether  insured  or  otherwise.  No  failure  to  comply  with
         applicable  provisions  of ERISA,  the Code and other  applicable  law,
         including,  but not limited to, Section 4980B of the Code and Part 6 of
         Subtitle B of Title I of ERISA,  in  connection  with any Welfare  Plan
         presently  maintained by the Company or any Subsidiary could reasonably
         be  expected to have a Company  Material  Adverse  Effect.  Neither the
         Company  nor any  Subsidiary  has  established  or  contributed  to any
         "voluntary  employees'  beneficiary  association" within the meaning of
         Section 501(c)(9) of the Code.

                  (d)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure  Schedule,  neither the Company nor any Subsidiary sponsors,
         maintains,  or  contributes  to,  or  has  sponsored,   maintained,  or
         contributed to, a "self-insured  medical reimbursement plan" within the
         meaning of Section 105(h) of the Code and the regulations thereunder.

                  (e)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure  Schedule,  neither the Company nor any Subsidiary currently
         maintains or contributes to any oral or written bonus,  profit-sharing,
         compensation  (incentive or otherwise),  commission,  stock option,  or
         other  stock-based  compensation,   retirement,  severance,  change  of
         control,  vacation,  sick or parental leave,  dependent care,  deferred
         compensation, cafeteria, disability,  hospitalization,  medical, death,
         retiree,  insurance, or other benefit or welfare or other similar plan,
         policy,  agreement,  trust,  fund,  or  arrangement  providing  for the
         remuneration  or benefit of all or any employees or shareholders or any
         other  person,  that is  neither  a  Pension  Plan nor a  Welfare  Plan
         (collectively, the "Compensation Plans").

                  (f) To the knowledge of the Company, neither any Pension Plans
         or Welfare  Plans nor any trust  created or insurance  contract  issued
         thereunder  nor any trustee,  fiduciary,  custodian,  or  administrator
         thereof, nor any officer,  director,  or employee of the Company or any
         Subsidiary,  custodian,  or any other "disqualified  person" within the
         meaning  of  Section  4975(e)(2)  of the Code,  or "party in  interest"
         within the meaning of Section 3(14) of ERISA,  with respect to any such
         plan has  engaged  in any act or  omission  that  could  reasonably  be
         expected to result in a Company  Material  Adverse Effect in connection
         with a liability for breach of fiduciary duties under ERISA or a tax or
         penalty imposed by Section 502 of ERISA.

                  (g)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure  Schedule,  (i) full and timely payment has been made of all
         amounts  that  the  Company  or  any  Subsidiary  is  required,   under
         applicable  law,  with respect to any Pension  Plan,  Welfare  Plan, or
         Compensation  Plan,  or any  agreement  relating to any  Pension  Plan,
         Welfare Plan, or  Compensation  Plan, to have paid as a contribution to
         each Pension  Plan,  Welfare Plan, or  Compensation  Plan,  (ii) to the
         extent  required  by  generally  accepted  accounting  principles,  the
         Company has made adequate provisions for reserves to meet contributions
         that have not been made because they are not yet due under the terms of
         any  Pension  Plan,  Welfare  Plan,  or  Compensation  Plan or  related
         agreements, (iii) there will be no change on or before the Closing Date
         in the  operation of any Pension Plan,  Welfare  Plan, or  Compensation
         Plan or  documents  under which any such plan is  maintained  that will
         result in an  increase  in the  benefit  liabilities  under  such plan,
         except as may be  required  by law or as  provided  by the terms of the
         Pension Plan, Welfare Plan,  Compensation Plan or document in effect on
         the date of this Agreement,  to the extent  disclosed in or attached to
         the   Disclosure   Schedule,   (iv)  the  IRS  has   issued   favorable
         determination  letters  with  respect  to all  Company  and  Subsidiary
         Pension Plans that are intended to be qualified under Section 401(a) of
         the Code, and (v) the Company has made available to Parent complete and
         accurate  copies of all  Pension  Plans,  Welfare  Plans,  Compensation
         Plans, and related  agreements,  annual reports (Form 5500),  favorable
         determination  letters,  current  summary  plan  descriptions,  and all
         employee handbooks or manuals.

                  (h)  Except  to  the  extent  specifically  disclosed  on  the
         Disclosure   Schedule,   the  execution  of,  and  performance  of  the
         transactions  contemplated in, this Agreement will not (either alone or
         upon the occurrence of any  additional or subsequent  events) result in
         forgiveness of indebtedness or an increase in benefits or result in the
         acceleration of vesting,  funding, benefit accruals or benefit payments
         under any Pension Plan,  Welfare Plan or Compensation  Plan.  Except to
         the extent specifically disclosed on the Disclosure Schedule, no amount
         that could  reasonably  be expected to be received  (whether in cash or
         property or the  vesting of  property)  by any  employee,  officer,  or
         director of the Company or any of its affiliates who is a "disqualified
         individual"  (as such term is defined in proposed  Treasury  Regulation
         Section 1.280G-1) under any Pension Plan, Welfare Plan, or Compensation
         Plan  currently  in  effect  as a  result  of any  of the  transactions
         contemplated by this Agreement would be an "excess  parachute  payment"
         (as such term is defined in Section 280G(b)(1) of the Code).

         3.19  Minute   Books.   The  minute   books  of  the  Company  and  the
Subsidiaries,  as previously  made available to Parent and its  representatives,
contain records of all actions taken at all meetings of and corporate actions or
written consents by the shareholders, Boards of Directors, and committees of the
Boards of Directors of the Company and the Subsidiaries,  except for the absence
of such records as would not have a Company Material Adverse Effect.

         3.20 Insurance Policies.  The Disclosure Schedule sets forth a complete
and accurate list of all policies of insurance (with copies attached) maintained
by the Company or any Subsidiary with respect to any of its officers, directors,
employees,  shareholders,  agents, properties,  buildings, machinery, equipment,
furniture, fixtures or operations and a description of each claim made in excess
of  $5,000  by the  Company  or any  Subsidiary  during  the  three-year  period
preceding the date hereof under any such policy of insurance.  All such policies
of insurance are in full force and effect.

         3.21 Bank Accounts.  The Disclosure  Schedule sets forth a list of each
bank,  broker,  or other depository with which the Company or any Subsidiary has
an account or safe deposit box, the names and numbers of such  accounts or boxes
and the names of all persons authorized to draw thereon or execute transactions.

         3.22 Powers of Attorney.  The Disclosure  Schedule sets forth the names
of all  persons,  if any,  holding  powers of  attorney  from the Company or any
Subsidiary  and a description  of the scope of each such power of attorney.  The
Company has  delivered to Parent prior to the date hereof  complete and accurate
copies of all such powers of attorney.

         3.23  Product  Liability  Claims.  Except  to the  extent  specifically
disclosed on the Disclosure Schedule, during the three-year period preceding the
date hereof  neither the Company nor any  Subsidiary has received a claim for or
based upon breach of product  warranty  (other than warranty  service and repair
claims  in  the   ordinary   course  of  business  not  material  in  amount  or
significance),  strict  liability  in tort,  negligent  manufacture  of product,
negligent provision of services or any other allegation of liability,  including
or  resulting  in,  but not  limited  to,  product  recalls,  arising  from  the
materials,  design,  testing,   manufacture,   packaging,   labeling  (including
instructions for use), or sale of its products or from the provision of services
(hereafter collectively referred to as "Product Liability").

         3.24  Warranties.  The terms of all product and service  warranties and
product  return,  sales  credit,  discount,  warehouse  allowance,   advertising
allowance,  demo sales,  and credit  policies of the Company and each Subsidiary
are specifically set forth on the Disclosure Schedule.  The Company has attached
to the Disclosure  Schedule  complete and accurate copies of all such warranties
and policies.

         3.25  Inventories.  Except as specifically  set forth on the Disclosure
Schedule,  all inventories of the Company and its Subsidiaries  consist of items
of merchantable quality and quantity usable or salable in the ordinary course of
business,  are salable at  prevailing  market  prices that are not less than the
book value amounts  thereof or the price  customarily  charged by the Company or
the applicable  Subsidiary therefor,  conform to the specifications  established
therefor,  and have been  manufactured in accordance with applicable  regulatory
requirements,  except to the extent that the failure of such  inventories  so to
consist,  be  saleable,  conform,  or be  manufactured  would not have a Company
Material  Adverse  Effect.  Except as  specifically  set forth on the Disclosure
Schedule,  the  quantities of all  inventories,  materials,  and supplies of the
Company and each Subsidiary (net of the  obsolescence  reserve therefor shown on
the Company  Interim  Balance  Sheet and  determined  in the ordinary  course of
business consistent with past practice) are not obsolete, damaged,  slow-moving,
defective, or excessive, and are reasonable and balanced in the circumstances of
the Company and its Subsidiaries,  except to the extent that the failure of such
inventories to be in such conditions  would not have a Company  Material Adverse
Effect.  The  Disclosure  Schedule  sets forth a true and  complete  list of the
addresses of all  warehouses  or other  facilities in which  inventories  of the
Company or any Subsidiary are located.

         3.26 Relations with Suppliers and Customers.  Since January 1, 1995, no
current  supplier of the Company or any Subsidiary has cancelled any contract or
order for provision of, and, to the knowledge of the Company,  there has been no
threat by any such supplier not to provide, raw materials,  products,  supplies,
or services to the businesses of the Company and its  Subsidiaries  either prior
to or following the Merger except for any cancellation or threat which would not
have a Company Material Adverse Effect.  Except as specifically set forth on the
Disclosure  Schedule,  neither  the  Company  nor  any  Subsidiary  has,  to the
knowledge  of the  Company,  received any  information  from any  customer  that
accounted  for more than 5% of the revenues of the Company and its  Subsidiaries
during the last full fiscal  year  reasonably  to the effect that such  customer
intends  to  materially  decrease  the  amount  of  business  it does  with  the
businesses of the Company and its Subsidiaries  either prior to or following the
Merger.  The  Disclosure  Schedule  lists each  supplier  to the  Company or any
Subsidiary  that is the sole  source  of a  particular  raw  material,  product,
supply, or service.

         3.27 No Finders.  No act of the Company or any  Subsidiary has given or
will give rise to any claim  against any of the  parties  hereto for a brokerage
commission,  finder's  fee,  or  other  like  payment  in  connection  with  the
transactions  contemplated  herein,  except payments in the amounts specified on
the Disclosure  Schedule to those parties identified thereon who have acted as a
finder  for the  Company  or have been  retained  by the  Company  as  financial
advisors  pursuant  to  the  agreements  or  other  documents  described  in the
Disclosure  Schedule,  copies of which have been provided to Parent prior to the
date of this Agreement.

         3.28 Proxy  Statement.  The Proxy  Statement/Prospectus  (as defined in
Section 5.4 hereof) and any amendments or supplements  thereto will comply as to
form in all material  respects  with the  provisions of the 1934 Act as amended,
and  the  rules  and  regulations  promulgated  thereunder,   and  none  of  the
information  relating to the Company or its affiliates  included or incorporated
therein or in any amendments or supplements  thereto,  or any schedules required
to be filed with the SEC in connection therewith, will, as of the date mailed to
the Company's  shareholders and at the time of the Company Shareholders Meeting,
contain any untrue  statement  of a material  fact or omit to state any material
fact required to be stated  therein or necessary in order to make the statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading; provided, however, that no representation or warranty is made by the
Company  with  respect to  information  relating to Parent or any  affiliate  of
Parent.

         3.29  Merger  Filings.  The  information  as to  the  Company  and  the
Subsidiaries  or  any  of  their  affiliates  or  shareholders  included  in the
Company's  filing,  or submitted to Parent for inclusion in its filing,  if any,
required  to be  submitted  under the HSR Act or under any  Foreign  Merger Laws
shall be true,  correct,  and complete in all material respects and shall comply
in all material  respects with the applicable  requirements  of the HSR Act, the
rules and regulations  issued by the Federal Trade Commission  pursuant thereto,
and the Foreign Merger Laws.

         3.30 Fairness Opinion.  The Company has received a written opinion from
Piper Jaffray, Inc. to the effect that, as of the date hereof, the consideration
to be received by the holders of Company  Common  Stock in the Merger is fair to
such  holders  from a financial  point of view,  and the Company  will  promptly
deliver a copy of such opinion to Parent.

         3.31     State Takeover Laws; Rights Agreement.

                  (a) The Board of Directors  of the Company and, in  accordance
         with Section 302A.673 of the MBCA, the required committee of such Board
         of  Directors  have  approved  the  transactions  contemplated  by this
         Agreement,  the  Agreements to Facilitate  Merger  described in Section
         5.11 hereof,  and the Stock Option Agreement  described in Section 5.17
         hereof such that the  provisions  of Sections  302A.671 and 302A.673 of
         the  MBCA  will  not  apply  to this  Agreement  or the  Agreements  to
         Facilitate  Merger  or  the  Stock  Option  Agreement  or  any  of  the
         transactions contemplated hereby or thereby.

                  (b) The  Company  has  taken  all  action  and  completed  all
         amendments,  if any,  necessary or  appropriate  so that (i) the Rights
         Agreement  dated as of June 26, 1996,  as amended,  between the Company
         and Northwest Bank Minnesota, N.A. (the "Company Rights Agreement"), is
         inapplicable  to the  transactions  contemplated  by the  Agreements to
         Facilitate Merger, the Stock Option Agreement and this Agreement,  (ii)
         the execution of this Agreement,  the Stock Option  Agreement,  and the
         Agreements  to  Facilitate   Merger,   and  the   consummation  of  the
         transactions  contemplated  hereby  and  thereby,  do not and  will not
         result in the  ability of any person to exercise  any Rights  under the
         Company  Rights  Agreement  or enable or require the Rights to separate
         from the shares of Company  Common  Stock to which they are attached or
         to be  triggered  or become  exercisable,  or  otherwise  result in the
         occurrence of a  "Distribution  Date" or "Stock  Acquisition  Date" (as
         such terms are  defined in the  Company  Rights  Agreement),  and (iii)
         immediately  prior to the Effective  Time, the Rights under the Company
         Rights Agreement  shall,  without any payment by the Company or Parent,
         expire  with  neither the  Company  nor Parent  having any  obligations
         under,  and no holder of Rights having any rights under,  the Rights or
         the Company Rights Agreement.


                                    ARTICLE 4
                         REPRESENTATIONS AND WARRANTIES
                         OF PARENT AND MERGER SUBSIDIARY

         Parent and Merger Subsidiary hereby jointly and severally represent and
warrant to the Company as of the date hereof as follows:

         4.1 Organization. Each of Parent and Merger Subsidiary is a corporation
duly  organized,  validly  existing,  and in good standing under the laws of the
state of Minnesota and has all requisite  corporate  power and authority to own,
lease,  and operate  its  properties  and to carry on its  business as now being
conducted.  Each of Parent and Merger  Subsidiary is duly  qualified and in good
standing  to do  business  in each  jurisdiction  in which the  property  owned,
leased,  or operated by it or the nature of the  business  conducted by it makes
such  qualification  necessary and where the failure to qualify could reasonably
be expected to have a Parent Material Adverse Effect (as defined below). "Parent
Material Adverse Effect" means any effect, change or event that, individually or
in the  aggregate  with all  similar  effects,  changes or  events,  is or would
reasonably  be  expected  to be  material  and  adverse:  (i) to  the  business,
properties,  liabilities, results of operation, or financial condition of Parent
and its  subsidiaries,  considered  as a whole,  or (ii) to Parent's  ability to
perform any of its obligations under this Agreement or to consummate the Merger.

         4.2  Authorization.  Each  of  Parent  and  Merger  Subsidiary  has the
requisite  corporate  power and authority to execute and deliver this  Agreement
and to consummate  the  transactions  contemplated  hereby,  and Parent has full
corporate power and authority to prepare,  file, and distribute the Registration
Statement (as defined in Section 5.4 hereof). The execution and delivery of this
Agreement  by  Parent  and  Merger   Subsidiary  and  the  consummation  of  the
transactions  contemplated  hereby  have been duly and  validly  authorized  and
approved  by the Boards of  Directors  of Parent and  Merger  Subsidiary  and by
Parent as the sole  shareholder  of Merger  Subsidiary,  and no other  corporate
proceedings  on the part of  Parent  and  Merger  Subsidiary  are  necessary  to
authorize this Agreement or to consummate the transactions  contemplated hereby.
This  Agreement  has been duly and validly  executed  and  delivered  by each of
Parent and Merger Subsidiary and constitutes the valid and binding obligation of
Parent and Merger  Subsidiary,  enforceable  against each of them in  accordance
with its terms,  subject to laws of general application  relating to bankruptcy,
insolvency,   reorganization,   moratorium  or  other  similar  laws   affecting
creditors'  rights  generally and rules of law governing  specific  performance,
injunctive relief, or other equitable remedies.

         4.3 Capitalization. As of July 2, 1998, the authorized capital stock of
Parent  consisted of (a) 800,000,000  shares of Common Stock with a par value of
$.10 per share,  of which there were  469,350,541  shares issued and outstanding
and no shares held in Parent's  treasury,  and (b) 2,500,000 shares of Preferred
Stock with a par value of $1.00 per share,  of which there were no shares issued
and outstanding.  The authorized capital stock of Merger Subsidiary  consists of
2,500  shares of Merger  Subsidiary  Common  Stock,  100 of which are issued and
outstanding  and owned by Parent.  All issued and  outstanding  shares of Parent
Common  Stock and Merger  Subsidiary  Common Stock are, and the shares of Parent
Common  Stock to be issued and  delivered  in the Merger  pursuant  to Article 1
hereof shall be, at the time of issuance and  delivery,  validly  issued,  fully
paid, nonassessable,  and free of preemptive rights. The shares of Parent Common
Stock to be issued  and  delivered  in the Merger  pursuant  to Article 1 hereof
shall be registered  under the 1933 Act and duly listed for trading on the NYSE,
subject to official notice of issuance.

         4.4 Consents and Approvals.  Except for (i) any applicable requirements
of the 1933 Act, the 1934 Act, state securities laws, the NYSE, the HSR Act, and
Foreign  Merger Laws,  (ii) the filing and  recordation  of  appropriate  merger
documents as required by the MBCA, and (iii)  compliance with Sections  302A.471
and  302A.473  of  the  MBCA  regarding  dissenters'  rights  of  the  Company's
shareholders,  the execution and delivery of this Agreement by Parent and Merger
Subsidiary and the  consummation of the  transactions  contemplated  hereby will
not: (a) violate any  provision of the  Articles of  Incorporation  or Bylaws of
Parent or Merger Subsidiary;  (b) violate any statute, rule, regulation,  order,
or decree of any public body or  authority  (including,  but not limited to, the
FDA or any nongovernmental self-regulatory agency) by which Parent or any of its
subsidiaries or any of their  respective  properties or assets may be bound; (c)
require  any filing with or permit,  consent,  or approval of any public body or
authority  (including,  but  not  limited  to,  the  FDA or any  nongovernmental
self-regulatory  agency);  or (d)  result  in any  violation  or  breach  of, or
constitute  (with or  without  due  notice  or lapse of time or both) a  default
under,  result in the loss of any material  benefit  under,  or give rise to any
right of termination,  cancellation,  increased payments, or acceleration under,
or  result in the  creation  of any Lien on any of the  properties  or assets of
Parent or its subsidiaries under, any of the terms, conditions, or provisions of
any note, bond, mortgage,  indenture,  license, franchise, permit, agreement, or
other  instrument or obligation to which Parent or any of its  subsidiaries is a
party, or by which any of them or any of their  respective  properties or assets
may be  bound,  except  (x) in the  cases  of  clauses  (b) or (c),  where  such
violation,  failure to make any such  filing or failure to obtain  such  permit,
consent or approval,  would not prevent or delay  consummation of this Merger or
otherwise prevent Parent from performing its obligations under the Agreement and
would not have a Parent Material  Adverse Effect,  and (y) in the case of clause
(d), for any such  violations,  breaches,  defaults,  or other  occurrences that
would not prevent or delay  consummation of any of the transaction  contemplated
hereby in any material respect,  or otherwise prevent Parent from performing its
obligations under this Agreement in any material  respect,  and would not have a
Parent Material Adverse Effect.

         4.5 Reports; Financial Statements; Absence of Changes. Parent has filed
all forms, reports,  registration statements, and documents required to be filed
by it with the SEC since  January 1, 1995  (such  forms,  reports,  registration
statements and documents,  together with any amendments thereto, are referred to
as the "Parent  SEC  Filings").  As of their  respective  dates,  the Parent SEC
Filings (i) complied as to form in all  material  respects  with the  applicable
requirements  of the 1933 Act and the 1934 Act, as the case may be, and (ii) did
not contain any untrue  statement of a material fact or omit to state a material
fact  required to be stated  therein or  necessary to make the  statements  made
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.  The audited  financial  statements and unaudited  interim financial
statements  included or  incorporated by reference in the Parent SEC Filings (i)
were  prepared in  accordance  with  generally  accepted  accounting  principles
applied on a  consistent  basis  during the periods  involved  (except as may be
indicated therein or in the notes thereto), (ii) complied as of their respective
dates in all material respects with applicable  accounting  requirements and the
published  rules and  regulations  of the SEC with  respect  thereto,  and (iii)
fairly  present the  consolidated  financial  position of Parent as of the dates
thereof and the income, cash flows, and changes in shareholders'  equity for the
periods involved.  Except to the extent disclosed in Parent's subsequent filings
with the SEC or  specifically  disclosed on Schedule 4.5,  since April 30, 1997,
there has not been any change or circumstance  that would have a Parent Material
Adverse  Effect or as of the date hereof any  liabilities  or obligations of any
nature (whether  absolute,  accrued,  contingent or otherwise) that would have a
Parent Material Adverse Effect. Except to the extent disclosed in the Parent SEC
Filings  or  on  Schedule   4.5,  (i)  to  Parent's   knowledge,   there  is  no
investigation,  review, claim, action, suit or proceeding by any federal, state,
local or foreign  body or authority  (including,  but not limited to, the FDA or
any  nongovernmental  self-regulatory  agency) or private  party with respect to
Parent  that could  reasonably  be expected  to have a Parent  Material  Adverse
Effect,  (ii) all activities of Parent and its  subsidiaries  have been, and are
currently  being,  conducted in compliance with all applicable  federal,  state,
local, and foreign laws, ordinances,  regulations,  interpretations,  judgments,
decrees,   injunctions,    permits,   licenses,    certificates,    governmental
requirements,  orders and other similar items of any court or other governmental
entity (including,  but not limited to, those of the FDA or any  nongovernmental
self-regulatory  agency),  the failure to comply with which could  reasonably be
expected to have a Parent Material Adverse Effect,  (iii) Parent and each of its
subsidiaries has timely filed or otherwise provided all registrations,  reports,
data,  and other  information  and  applications  with respect to its  Regulated
Products required to be filed with or otherwise provided to the FDA or any other
federal,  state,  local, or foreign  governmental  authorities with jurisdiction
over the manufacture,  use or sale of the Regulated Products, and all regulatory
licenses or  approvals in respect  thereof are in full force and effect,  except
for the failure to file timely such registrations,  reports, data,  information,
and  applications  or the failure to have such  licenses  and  approvals in full
force and effect would not have a Parent Material Adverse Effect.

         4.6 Registration  Statement.  The Registration Statement (as defined in
Section 5.4 hereof) and any amendments or supplements thereto will comply in all
material  respects  as to form  with the 1933 Act,  and none of the  information
relating to Parent or its affiliates included or incorporated  therein or in any
amendments or supplements  thereto,  or any schedules  required to be filed with
the SEC in connection  therewith,  will, at the time the Registration  Statement
becomes effective or as of the date of the Company Shareholders Meeting, contain
any untrue  statement  of a  material  fact or omit to state any  material  fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading;  provided,  however,  that no  representation or warranty is made by
Parent with respect to  information  relating to the Company or any affiliate of
the Company.

         4.7 Merger Filings.  The information as to Parent and Merger Subsidiary
or any of their  affiliates  or  shareholders  included in Parent's  filing,  or
submitted  to the Company for  inclusion in its filing,  if any,  required to be
submitted  under the HSR Act or under any  Foreign  Merger  Laws  shall be true,
correct,  and complete in all material respects and shall comply in all material
respects  with  the  applicable  requirements  of the HSR  Act,  the  rules  and
regulations issued by the Federal Trade Commission pursuant thereto, and Foreign
Merger Laws.

         4.8 No Finders. No act of Parent or Merger Subsidiary has given or will
give  rise to any  claim  against  any of the  parties  hereto  for a  brokerage
commission,  finder's  fee,  or  other  like  payment  in  connection  with  the
transactions contemplated herein.


                                    ARTICLE 5
                                    COVENANTS

         5.1 Conduct of Business of the Company.  Except as contemplated by this
Agreement or to the extent that Parent otherwise consents in writing, during the
period from the date of this  Agreement to the Effective  Time,  the Company and
each Subsidiary will conduct its respective operations according to its ordinary
and usual course of business and consistent with past practice,  and the Company
and each  Subsidiary  will use all reasonable  efforts to preserve intact in all
material respects its respective business organizations, to maintain its present
and planned business,  to keep available the services of its respective officers
and  employees  and  to  maintain  satisfactory  relationships  with  licensors,
licensees,  suppliers,  contractors,   distributors,   physicians,  consultants,
customers, and others having business relationships with it; provided,  however,
that the  Company  will not be  required  to make any  payments or enter into or
amend any contractual  arrangements or  understandings  to satisfy the foregoing
obligations.  Without  limiting the generality of the  foregoing,  and except as
otherwise expressly provided in or contemplated by this Agreement,  prior to the
Effective Time,  neither the Company nor any Subsidiary will,  without the prior
written consent of Parent:

                  (a)      amend its Articles of Incorporation or Bylaws;

                  (b) authorize for issuance,  issue,  sell,  pledge, or deliver
         (whether  through  the  issuance or  granting  of  additional  options,
         warrants, commitments, subscriptions, rights to purchase, or otherwise)
         any stock of any class or any  securities  convertible  into  shares of
         stock of any class  (other than the issuance of the number of shares of
         Company Common Stock  indicated in Section 3.4 hereof upon the exercise
         in  accordance  with the current  terms of the stock  options and other
         rights listed in the Disclosure  Schedule  hereof as outstanding on the
         date of this Agreement,  and the actual number of shares issued for the
         final offering period under the Company's  Employee Stock Purchase Plan
         in accordance with the Section 3.3 hereof);

                  (c) split,  combine,  or reclassify  any shares of its capital
         stock,  declare,  set aside, or pay any dividend or other  distribution
         (whether in cash,  stock,  or property or any  combination  thereof) in
         respect of its capital stock; or redeem or otherwise acquire any shares
         of its  capital  stock or  other  securities;  or  amend  or alter  any
         material term of any of its outstanding securities;

                  (d)  other  than  in  the  ordinary  course  of  business  and
         consistent   with  past  practice,   create,   incur,   or  assume  any
         indebtedness  for borrowed money,  or assume,  guarantee,  endorse,  or
         otherwise become liable or responsible (whether directly, contingently,
         or otherwise)  for the  obligations  of any other  person,  or make any
         loans,  advances or capital  contributions  to, or investments  in, any
         other  person;  or  create,  incur or assume  any Lien on any  material
         asset;

                  (e)  knowingly  take any action  that would have the effect of
         jeopardizing the qualification of the Merger as a reorganization within
         the meaning of Section 368(a)(2)(E) of the Code;

                  (f) (i) increase in any manner the  compensation of any of its
         directors, officers, employees, shareholders, or consultants, except in
         the ordinary  course of business and  consistent  with past practice or
         consistent with existing contractual  commitments,  in each case to the
         extent  disclosed in the Disclosure  Schedule or accelerate the payment
         of any  such  compensation  (whether  or not any such  acceleration  is
         consistent  with past  practice)  other than as  required  by  existing
         contractual  commitments  to the  extent  disclosed  in the  Disclosure
         Schedule;  (ii) pay or  accelerate  or  otherwise  modify the  payment,
         vesting,  exercisability,  Company matching amount, or other feature or
         requirement of any pension, retirement allowance,  severance, change of
         control,  stock option,  or other employee  benefit not required by any
         existing  plan,  agreement,  or arrangement or by applicable law to any
         such director, officer, employee,  shareholder, or consultant,  whether
         past or present, except as determined by the Company to be necessary to
         comply  with  applicable  law or maintain  tax-favored  status (and any
         nonmaterial  changes  incidental  thereto);  or (iii) except for normal
         increases in the  ordinary  course of business in  accordance  with its
         customary  past  practices  or  consistent  with  existing  contractual
         commitments,  in each case to the extent  disclosed  in the  Disclosure
         Schedule,  commit  itself  to  any  additional  or  increased  pension,
         profit-sharing,   bonus,   incentive,   deferred  compensation,   stock
         purchase,  stock option,  stock  appreciation  right,  group insurance,
         severance,  change  of  control,  retirement  or other  benefit,  plan,
         agreement,   or  arrangement,   or  to  any  employment  or  consulting
         agreement,  with or for the benefit of any person, or amend any of such
         plans or any of such agreements in existence on the date hereof;

                  (g) except in the ordinary  course of business and  consistent
         with past practice or pursuant to contractual  obligations  existing on
         the date hereof, (i) sell, transfer,  mortgage, or otherwise dispose of
         or encumber  any real or personal  property,  (ii) pay,  discharge,  or
         satisfy  any  material  claim,   liability,  or  obligation  (absolute,
         accrued,  contingent, or otherwise), or (iii) cancel any debts or waive
         any claims or rights,  which involve  payments or  commitments  to make
         payments that individually exceed $50,000 or, in the aggregate,  exceed
         $100,000;

                  (h)   acquire   or  agree  to   acquire   (i)  by  merging  or
         consolidating  with,  or by  purchasing  a  substantial  portion of the
         assets of, or by any other manner,  any portion of the assets of, or by
         any other manner, any business of any corporation,  partnership,  joint
         venture,  association,  or  other  business  organization  or  division
         thereof or (ii) any assets that are  material,  individually  or in the
         aggregate,  to the Company,  except as provided in subsection (i) below
         and except  purchases of  inventory in the ordinary  course of business
         consistent with past practice;

                  (i)  make or  agree to make  any new  capital  expenditure  or
         expenditures  that,  individually,  is in excess of $50,000  or, in the
         aggregate, are in excess of $100,000;

                  (j) enter into,  amend, or terminate any joint ventures or any
         other agreements,  commitments,  or contracts that,  individually or in
         the aggregate,  are material to the Company or any  Subsidiary  (except
         agreements,   commitments,  or  contracts  expressly  provided  for  or
         contemplated  by this Agreement or for the purchase,  sale, or lease of
         goods,  services,  or  properties  in the ordinary  course of business,
         consistent with past  practice),  or otherwise make any material change
         in the  conduct of the  business  or  operations  of the Company or any
         Subsidiary;

                  (k) enter  into or  terminate,  or amend,  extend,  renew,  or
         otherwise  modify  (including,  but not  limited  to, by  default or by
         failure   to   act)   any   distribution,    OEM,   independent   sales
         representative,  noncompetition,  licensing,  franchise,  research  and
         development,  supply, or similar contract,  agreement, or understanding
         (except agreements, commitments, or contracts expressly provided for or
         contemplated  by this Agreement or for the purchase,  sale, or lease of
         goods,  services,  or  properties  in the ordinary  course of business,
         consistent with past practice);

                  (l) change in any  material  respect  its credit  policy as to
         sales of  inventories  or  collection of  receivables  or its inventory
         consignment practices;

                  (m)  remove  or  permit  to  be  removed  from  any  building,
         facility, or real property any machinery,  equipment, fixture, vehicle,
         or other  personal  property or parts  thereof,  except in the ordinary
         course of business;

                  (n) alter or revise  its  accounting  principles,  procedures,
         methods,  or  practices,  except as required  by a change in  generally
         accepted  accounting  principles  and  concurred  with by the Company's
         independent public accountants;

                  (o) institute,  settle, or compromise any claim, action, suit,
         or proceeding  pending or threatened by or against it involving amounts
         in excess of  $100,000,  at law or in  equity  or before  any  federal,
         state, local,  foreign, or other governmental  department,  commission,
         board, bureau, agency, or instrumentality  (including,  but not limited
         to, the FDA or any nongovernmental self-regulatory agency);

                  (p) distribute or otherwise circulate any notices, directives,
         or  other  communications  directed  to all  or  groups  of  customers,
         vendors,  employees,   distributors,  or  others  associated  with  its
         business  relating to the  transactions  contemplated  hereby or to the
         operation of business after completion of the Merger without consulting
         with Parent,  giving Parent reasonable  opportunity to comment thereon,
         and obtaining prior to distribution  Parent's approval  thereof,  which
         shall not unreasonably be withheld;

                  (q)  knowingly  take any action that would cause the condition
         set forth in Section 6.2(a) not to be met; or

                  (r) agree,  whether in writing or otherwise,  to do any of the
         foregoing.

provided, however, that in the event that the Company or any of its Subsidiaries
would be prohibited from taking any action by reason of this Section 5.1 without
the prior written  consent of Parent,  such action may  nevertheless be taken if
the Company or any of its Subsidiaries is expressly required to do so by law and
the  Company  prior to taking  such  action  informs  Parent in  writing of such
requirement.

         5.2 No Solicitation. From the date hereof until the termination of this
Agreement,  the  Company  will not and will cause its  Subsidiaries  and its and
their respective officers,  directors,  employees,  representatives,  agents, or
affiliates  (including,  but not limited to any investment banker,  attorney, or
accountant  retained  by the  Company or any  Subsidiary),  to not,  directly or
indirectly,   solicit,  encourage,  initiate,  or  participate  in  any  way  in
discussions or negotiations  with, or knowingly  provide any information to, any
corporation, partnership, person, or other entity or group (other than Parent or
any affiliate or agent of Parent)  concerning  any merger,  sale or licensing of
any  significant  portion  of the  assets,  sale  of  shares  of  capital  stock
(including   without   limitation   any  proposal  or  offer  to  the  Company's
shareholders),  or similar transactions  involving the Company or any Subsidiary
(an "Alternative  Proposal"),  or otherwise  facilitate any effort or attempt to
make or implement an Alternative Proposal. The Company will promptly communicate
to Parent the terms of any  proposal  or  inquiry  that it has  received  or may
receive in respect of any such transaction or of any such information  requested
from it or of any such  negotiations or discussions being sought to be initiated
with the Company and may inform any third party who  contacts  the Company on an
unsolicited  basis  concerning  an  Alternative  Proposal  that the  Company  is
obligated  hereunder to disclose such to Parent.  Notwithstanding the foregoing,
this  section  shall not prohibit the Board of Directors of the Company from (i)
furnishing information to or entering into discussions or negotiations with, any
person or entity that makes an unsolicited bona fide Alternative  Proposal,  if,
and  only to the  extent  that,  (a)  the  Board  of  Directors  of the  Company
determines  in good faith,  after  receipt of advice to such effect from outside
legal  counsel,  that such action is so required  for the board of  Directors to
comply with its fiduciary  duties to  shareholders  imposed by law, (b) prior to
furnishing  information to, or entering into discussions and negotiations  with,
such person or entity, the Company promptly provides written notice to Parent to
the effect that it is furnishing information to, or entering into discussions or
negotiations  with,  such  person or entity,  and (c) the Company  keeps  Parent
informed of the status and all  material  terms and events  with  respect to any
such Alternative  Proposal;  and (ii) to the extent  applicable,  complying with
Rules 14d-9 and 14e-2 promulgated under the 1934 Act, as amended, with regard to
an Alternative Proposal. Nothing in this section shall (x) permit the Company to
terminate this Agreement (except as specifically  provided in Article 7 hereof),
(y)  permit  the  Company  to  enter  into  any  agreement  with  respect  to an
Alternative  Proposal for as long as this Agreement  remains in effect (it being
agreed that for as long as this Agreement  remains in effect,  the Company shall
not enter into any  agreement  with any person that  provides for, or in any way
facilitates, an Alternative Proposal), or (z) affect any other obligation of the
Company under this Agreement while this Agreement remains in effect.

         5.3 Access and Information.  The Company shall afford to Parent, and to
Parent's  accountants,   officers,  directors,  employees,  counsel,  and  other
representatives,  reasonable  access during normal business hours, from the date
hereof through the Effective Time, to all of its properties,  books,  contracts,
commitments,  and records,  and,  during such period,  the Company shall furnish
promptly  to  Parent  all   information   concerning   the   Company's  and  its
Subsidiaries'  businesses,   prospects,  properties,   liabilities,  results  of
operations,   financial  condition,  testing,  clinicals,  officers,  employees,
investigators,  distributors,  customers,  suppliers, and others having dealings
with the Company as Parent may reasonably request and reasonable  opportunity to
contact and obtain  information  from such officers,  employees,  investigators,
distributors,  customers, suppliers, and others having dealings with the Company
as Parent  may  reasonably  request,  subject,  however,  to  limitations  under
existing  confidentiality  agreements  with other  bidders with respect to prior
offers.  During the  period  from the date  hereof to the  Effective  Time,  the
parties  shall in good faith meet and  correspond  on a regular basis for mutual
consultation  concerning  the  conduct of the  Company's  and the  Subsidiaries'
businesses  and,  in  connection  therewith,  Parent  shall be  entitled to have
employees or other representatives present at the offices of the Company and its
Subsidiaries to observe, and be kept informed concerning,  the Company's and the
Subsidiaries' operations and business planning.  Parent shall hold in confidence
all  such  nonpublic   information  as  required  and  in  accordance  with  the
confidentiality  letter  agreement  dated June 2, 1998,  between  Parent and the
Company,  as amended by the amendment to confidentiality  letter agreement dated
the same date (the "Confidentiality Agreement").

         5.4  Approval of Shareholders; Proxy Statement; Registration Statement.

                  (a) The Company shall take all action  necessary in accordance
         with  Minnesota law and the  Company's  Articles of  Incorporation  and
         Bylaws to cause a special  meeting of the Company's  shareholders  (the
         "Company  Shareholders  Meeting") to be duly called and held as soon as
         reasonably  practicable  following the date upon which the Registration
         Statement  (as  defined  below)  becomes  effective  for the purpose of
         voting upon the Merger.  The shareholder  vote or consent  required for
         approval of the Plan of Merger and the Merger  shall be no greater than
         that set forth in the MBCA and the Company's  Articles of Incorporation
         as previously provided to Parent.  Accordingly,  the Company represents
         and warrants  that the  affirmative  vote of the holders of record of a
         majority of the outstanding  shares of Company Common Stock is all that
         is necessary to obtain  shareholder  approval of the Plan of Merger and
         the Merger.  The Company shall use all reasonable efforts to obtain the
         approval by the Company's  shareholders of this Agreement,  the Plan of
         Merger,  and the Merger.  In accordance  therewith,  the Company shall,
         with the cooperation of Parent, prepare and file, as soon as reasonably
         practicable,  a  proxy  statement/prospectus  included  as  part of the
         Registration Statement (such proxy statement/prospectus,  together with
         notice of meeting,  form of proxy, and any letter or other materials to
         the  Company's  shareholders  included  therein are referred to in this
         Agreement as the "Proxy  Statement/Prospectus").  The Company shall use
         all    reasonable    efforts    to   cause   the    definitive    Proxy
         Statement/Prospectus  to be mailed to the  shareholders of the Company,
         as soon as reasonably practicable following its effectiveness, with the
         date of mailing as mutually  determined by the Company and Parent.  The
         Company  will,  through  its  Board  of  Directors,  recommend  to  its
         shareholders   approval   of  the  Merger  in  the   definitive   Proxy
         Statement/Prospectus.

                  (b) Parent shall, with the cooperation of the Company, prepare
         and file, as soon as reasonably  practicable,  a registration statement
         under the 1933 Act  registering the shares of Parent Common Stock to be
         issued in the Merger (the "Registration Statement"), which Registration
         Statement shall include the Proxy Statement/Prospectus. Parent will use
         all  reasonable  efforts to have the  Registration  Statement  declared
         effective  by the SEC as promptly  thereafter  as  practicable.  Parent
         shall also take any action required to be taken under state blue sky or
         securities  laws in connection with the issuance of Parent Common Stock
         pursuant  to the  Merger.  The  Company  shall  furnish  to Parent  all
         information concerning the Company and its Subsidiaries and the holders
         of its capital  stock,  and shall take such other action and  otherwise
         cooperate, as Parent may reasonably request in connection with any such
         action.

                  (c) Parent shall notify the Company promptly of the receipt of
         the comments of the SEC and of any request by the SEC for amendments or
         supplements to the Registration  Statement and shall supply the Company
         with  copies of all  correspondence  with the SEC with  respect  to the
         Registration Statement.

                  (d) If at any time prior to the Company Shareholders  Meeting,
         any event should occur relating to the Company, any Subsidiary,  or the
         Company's  officers or directors that is required to be described in an
         amendment or supplement to the definitive Proxy Statement/Prospectus or
         the Registration  Statement,  the Company shall promptly inform Parent.
         If at any time prior to the  Company  Shareholders  Meeting,  any event
         shall occur relating to Parent or Merger Subsidiary or their respective
         officers or directors  that is required to be described in an amendment
         or  supplement  to the  definitive  Proxy  Statement/Prospectus  or the
         Registration  Statement,  Parent  shall  promptly  inform the  Company.
         Whenever any event occurs that should be described in an amendment  of,
         or supplement  to, the  definitive  Proxy  Statement/Prospectus  or the
         Registration  Statement,  the  Company or  Parent,  as the case may be,
         shall,  upon  learning  of such  event,  promptly  notify the other and
         consult and cooperate with the other in connection with the preparation
         of a mutually  acceptable  amendment or  supplement.  The parties shall
         promptly file such  amendment or supplement  with the SEC and mail such
         amendment or supplement as soon as  practicable  after it is cleared by
         the SEC.

         5.5  Consents.  The  Company  will,  at its cost and  expense,  use all
reasonable  efforts to obtain all  approvals  and consents of all third  parties
necessary  on the part of the  Company or its  Subsidiaries  to  consummate  the
transactions contemplated hereby. Parent agrees to cooperate with the Company in
connection with obtaining such approvals and consents.  Parent will, at its cost
and expense,  use all reasonable efforts to obtain all approvals and consents of
all third parties necessary on the part of Parent to consummate the transactions
contemplated  hereby.  The Company agrees to cooperate with Parent in connection
with obtaining such approvals and consents.

         5.6  Affiliates' Letters.

                  (a) The  Company has  delivered  to Parent a list of names and
         addresses of those persons, in the Company's  reasonable judgment after
         consultation  with outside legal  counsel,  who, as of the date hereof,
         are  affiliates  within  the  meaning  of  Rule  145 of the  rules  and
         regulations  promulgated under the Securities Act (each such person, an
         "Affiliate")  of the Company.  The Company  shall  provide  Parent such
         information  and  documents  as Parent  shall  reasonably  request  for
         purposes of reviewing such list and shall promptly  update such list to
         reflect any changes thereto.  The Company has caused to be delivered to
         Parent an affiliate's  letter in the form attached hereto as Exhibit B,
         executed by each of the  Affiliates  of the Company  identified  in the
         foregoing list who were available, and shall use all reasonable efforts
         to deliver or cause to be  delivered  to Parent as soon as  practicable
         prior to the Effective Time such an affiliate's  letter executed by any
         Affiliate  who was not  available to sign and deliver such letter on or
         prior to the date  hereof  and by any  additional  persons  who  become
         Affiliates  after the date  hereof.  Parent  shall be entitled to place
         legends as specified in such  affiliates'  letters on the  certificates
         evidencing  any of the  Parent  Common  Stock  to be  received  by such
         Affiliates  pursuant  to the  terms  of this  Agreement,  and to  issue
         appropriate  stop transfer  instructions  to the transfer agent for the
         Parent Common Stock, consistent with the terms of such letters.

                  (b) For so long as  resales of shares of Parent  Common  Stock
         issued  pursuant to the Merger are  subject to the resale  restrictions
         set forth in Rule 145 under the  Securities  Act,  Parent  will use all
         reasonable  efforts to comply with Rule 144(c)(1)  under the Securities
         Act.

         5.7 Expenses.  Whether or not the Merger is consummated,  all costs and
expenses   incurred  in  connection  with  this  Agreement,   the   transactions
contemplated  hereby,  the  Proxy  Statement/Prospectus,  and  the  Registration
Statement will be paid by the party  incurring  such costs and expenses,  except
that the Company and Parent will share  equally the cost of printing  and filing
with the SEC the Proxy  Statement/Prospectus and the Registration Statement, the
filing fees required  under the HSR Act or any Foreign Merger Laws, and the fees
charged by PricewaterhouseCoopers  LLP for the letters described in Section 5.15
(the "Shared Expenses").

         5.8  Further  Actions.  Subject  to the  terms  and  conditions  herein
provided and without  being  required to waive any  conditions  herein  (whether
absolute, discretionary, or otherwise), each of the parties hereto agrees to use
all commercially  reasonable  efforts to take, or cause to be taken, all action,
and to do, or cause to be done, all things  necessary,  proper,  or advisable to
consummate and make effective the  transactions  contemplated by this Agreement.
In case at any time after the Effective  Time any further action is necessary or
desirable to carry out the purposes of this  Agreement,  the proper officers and
directors of each party to this Agreement shall take all such necessary action.

         5.9  Regulatory  Approvals.  The  Company  and  Parent  will  take  all
reasonable  action as may be necessary under federal or state securities laws or
the HSR Act or Foreign Merger Laws applicable to or necessary for, and will file
as soon as  reasonably  practicable  and,  if  appropriate,  use all  reasonable
efforts to have declared  effective or approved all documents and  notifications
with the SEC and other  governmental or regulatory  bodies  (including,  without
limitation,  the FDA and equivalent foreign regulatory bodies, and other foreign
regulatory  bodies that  administer  Foreign  Merger Laws, and any foreign labor
councils or bodies as may be required)  that they deem  necessary or appropriate
for, the  consummation of the Merger and the transactions  contemplated  hereby,
and each party shall give the other  information  reasonably  requested  by such
other party  pertaining to it and its subsidiaries and affiliates to enable such
other party to take such  actions.  Notwithstanding  the  foregoing  or anything
herein to the contrary,  neither Parent nor Merger  Subsidiary shall be required
to make arrangements for or to effect the cessation,  sale, or other disposition
of particular  assets or  categories  of assets or businesses of Parent,  Merger
Subsidiary, the Company, or any of their affiliates.

         5.10 Certain  Notifications.  From time to time prior to the  Effective
Time within 5 days of the end of each calendar  month,  the Company will provide
written  notice to the Parent of any matter  which,  if  existing,  occurring or
known at the date of this Agreement, would have been required to be set forth or
described  in the  Disclosure  Schedule  or which is  necessary  to correct  any
information  in the  Disclosure  Schedule  which  has been  rendered  inaccurate
thereby,  or (b) would  constitute  a breach of any  covenant  contained in this
Agreement.  For purposes of determining the accuracy of the  representations and
warranties of the Company  contained in Article 3 of this  Agreement in order to
determine the  fulfillment  of the conditions set forth in Section 6.2(a) and to
determine  whether a breach has  occurred  for  purposes  of  Section  6.2(b) or
pursuant to Section 7.1(g) hereof, the Disclosure  Schedule delivered by Company
in accordance  with Section 3.1 shall be deemed to include only the  information
contained  therein when  delivered in  accordance  with Section 3.1 and shall be
deemed to exclude any  information  contained  in any  subsequent  notifications
hereunder.

         5.11  Voting of Shares.  To induce  Parent to execute  this  Agreement,
certain  officers and directors of the Company have executed and delivered as of
the date hereof (and prior to the Company's  execution and delivery of the Stock
Option  Agreement  described in Section  5.17 below)  Agreements  to  Facilitate
Merger in the form  attached  hereto as Exhibit C,  pursuant  to which each such
person has agreed to vote his or her shares of Company  Common Stock in favor of
the Merger at the Company Shareholders  Meeting. At the request of Parent, after
the execution of this Agreement the Company will use all  reasonable  efforts to
have other  officers and  directors of the Company  also execute  Agreements  to
Facilitate Merger.

         5.12  Noncompetition  Agreements.  To  induce  Parent to  execute  this
Agreement, the Company has caused Anthony Badolato and Allan Seck to execute and
deliver  to Parent as of the date  hereof  (but  expressly  contingent  upon the
Closing of the Merger),  noncompetition  agreements substantially in the form of
Exhibit D hereto each with a term of 42 months from the Effective  Time, and the
Company  shall use all  reasonable  efforts  to cause  Gregory  Melsen,  William
Haworth and Bradley Goskowicz to execute and deliver to Parent within 30 days of
the date  hereof  (but  expressly  contingent  upon the  Closing of the  Merger)
noncompetition  agreements  substantially  in the form of Exhibit D hereto  each
with a term of 24 months from the Effective Time.

         5.13 NYSE Listing  Application.  Parent shall prepare and submit to the
NYSE a  listing  application  for the  Parent  Common  Stock to be issued in the
Merger pursuant to Article 1 of this Agreement. The Company shall cooperate with
Parent in such listing application.

         5.14  Indemnification.  Parent agrees that it will, after the Effective
Time,  provide to those  individuals who have served as directors or officers of
the Company or its Subsidiaries  indemnification  equivalent to that provided by
the Articles of Incorporation  and Bylaws of the Company with respect to matters
occurring  prior  to  the  Effective  Time,  including  without  limitation  the
authorization of this Agreement and the transactions  contemplated hereby, for a
period  of six  years  from the  Effective  Time  (or,  in the  case of  matters
occurring prior to the Effective Time which, have not been resolved prior to the
sixth  anniversary,  until such  matters  are finally  resolved).  To the extent
permitted by law, Parent will advance  expenses in connection with the foregoing
indemnification. In the event the Surviving Corporation or any of its successors
or  assigns  (i)  consolidates  with or  merges  into any other  person  and the
Surviving  Corporation  shall not be the continuing or surviving  corporation or
entity of such  consolidation  or merger or (ii) transfers all or  substantially
all of its  properties  and assets to any person,  then,  and in each such case,
proper  provision  shall  be made so that  the  successors  and  assigns  of the
Surviving  Corporation  shall assume the  obligations  set forth in this Section
5.14.  For a period of six years after the Effective  Time,  Parent will provide
that portion of directors'  and  officers'  liability  insurance  that serves to
reimburse  officers  and  directors  of the  Company and its  Subsidiaries  with
respect to claims  against  such  officers and  directors  arising from facts or
events that occurred before the Effective Time of at least the same coverage and
amounts,  and  containing  terms and  conditions no less  advantageous,  as that
coverage currently provided by the Company and its Subsidiaries.

         5.15     [Intentionally omitted]

         5.16 Subsidiary  Shares. At or prior to the Closing,  the Company shall
cause all issued and  outstanding  Subsidiary  shares  owned by any person other
than the  Company  to be  transferred  for no or nominal  consideration  to such
person or persons designated by Parent.

         5.17  Stock  Option  Agreement.   To  induce  Parent  to  execute  this
Agreement,  the  Company has  executed  and  delivered  to Parent as of the date
hereof (and after the execution and delivery of certain Agreements to Facilitate
Merger  described in Section  5.11 above) a Stock  Option  Agreement in the form
attached  hereto as Exhibit E,  pursuant  to which the  Company  has  granted to
Parent an option to acquire  from the  Company  such number of shares of Company
Common Stock as equals 19.9% of the aggregate  number of  outstanding  shares of
Company  Common Stock,  at an exercise  price equal to $11.125 per share or such
lesser amount as is described in the second  paragraph of Section 1.3(a) hereof.
Such option shall become  exercisable  only in the events described in the Stock
Option Agreement.

         5.18 Benefit Plans and Employee  Matters.  From and after the Effective
Time, Parent shall to the extent practicable cause the Surviving  Corporation to
provide employee  benefits and programs to the Company's  employees that, in the
aggregate,  are  substantially  comparable  or  more  favorable  than  those  in
existence as of the date hereof and  disclosed in writing to Parent prior to the
date hereof.

         5.19 Tax. Parent agrees that it will not knowingly take any action that
would  have the  effect of  jeopardizing  the  qualification  of the Merger as a
reorganization within the meaning of Section 368(a)(2)(E) of the Code.


                                    ARTICLE 6
                               CLOSING CONDITIONS

         6.1  Conditions to Obligations of Parent,  Merger  Subsidiary,  and the
Company. The respective obligations of each party to consummate the Merger shall
be  subject  to the  fulfillment  at or prior to the  Closing  of the  following
conditions:

                  (a) No Injunction.  None of Parent, Merger Subsidiary,  or the
         Company shall be subject to any final order, decree, or injunction of a
         court of  competent  jurisdiction  within  the United  States  that (i)
         prevents or materially  delays the consummation of the Merger,  or (ii)
         would  impose  any  material   limitation  on  the  ability  of  Parent
         effectively  to exercise full rights of ownership of the Company or the
         assets or business of the Company.

                  (b) Shareholder Approval.  The approval of the shareholders of
         the Company referred to in Section 5.4 hereof shall have been obtained,
         in accordance with the MBCA and the Company's Articles of Incorporation
         and Bylaws.

                  (c) Registration  Statement.  The  Registration  Statement (as
         amended or supplemented) shall have become effective under the 1933 Act
         and shall not be subject  to any "stop  order,"  and no  action,  suit,
         proceeding, or investigation by the SEC to suspend the effectiveness or
         qualification  thereof  shall have been  initiated and be continuing or
         have been threatened and be unresolved. Parent shall also have received
         all state securities law or blue sky authorizations  necessary to carry
         out the transactions contemplated hereby.

                  (d) NYSE  Listing.  The  shares of Parent  Common  Stock to be
         delivered  pursuant  to the Merger  shall have been duly  listed on the
         NYSE, subject to official notice of issuance.

                  (e) Waiting  Periods.  The waiting  periods  applicable to the
         consummation  of the Merger  under the HSR Act and any  Foreign  Merger
         Laws shall have expired or been terminated.

         6.2  Conditions to  Obligations  of Parent and Merger  Subsidiary.  The
respective  obligations of Parent and Merger Subsidiary to consummate the Merger
shall be subject to the  fulfillment at or prior to the Closing of the following
additional conditions:

                  (a)  Representations  and Warranties True. Each representation
         and warranty of the Company contained in this Agreement, without regard
         to any qualification or reference to immateriality or "Company Material
         Adverse  Effect,"  shall be true and  correct on the date hereof and on
         the Closing Date as though such  representations  and  warranties  were
         made on such date (except those  representations  and  warranties  that
         address  matters  only as of a  particular  date shall  remain true and
         correct  as  of  such  date),   except  for  any   inaccuracies   that,
         individually  or in the aggregate,  have not had, and would not have, a
         Company Material Adverse Effect.

                  (b) Performance. The Company shall have performed and complied
         in  all  material  respects  with  all  agreements,   obligations,  and
         conditions  required by this Agreement to be performed or complied with
         by it on or prior to the  Closing,  and Parent  shall  have  received a
         certificate to such effect signed by the Chief Executive Officer of the
         Company.

                  (c)  Consents.  The Company  shall have  obtained all permits,
         authorizations, consents, and approvals required on its part to perform
         its obligations under, and consummate the transactions contemplated by,
         this  Agreement,  in form  and  substance  reasonably  satisfactory  to
         Parent,  and Parent and Merger  Subsidiary shall have received evidence
         reasonably  satisfactory  to  them  of the  receipt  of  such  permits,
         authorizations, consents, and approvals.

                  (d)  Opinion of  Counsel  for the  Company.  Parent and Merger
         Subsidiary  shall  have  received  an opinion  of  Oppenheimer  Wolff &
         Donnelly LLP,  counsel to the Company,  dated the Closing Date, in form
         and  substance  reasonably  satisfactory  to Parent,  to the effect set
         forth in Exhibit F hereto.

                  (e) Affiliates'  Letters.  Parent shall have received a letter
         from each of the Affiliates pursuant to Section 5.6 hereof.

                  (f)  Noncompetition  Agreements.  Parent  shall have  received
         executed agreements from such persons, and in such form satisfactory to
         Parent, as described in Section 5.12 hereof.

                  (g)  Resignations.  Such officers and directors of the Company
         or of any  Subsidiary  as shall have been  specified  Parent shall have
         tendered their  respective  resignations  effective as of the Effective
         Time.

                  (h) [Intentionally omitted]

                  (i) Continued  Employment of CEO. The chief executive  officer
         of the Company  shall have agreed to continue his  employment  with the
         Company following the Merger on such terms as are mutually satisfactory
         to Parent and such officer.

                  (j) Subsidiary  Shares.  The transfer of Subsidiary  shares as
         provided in Section 5.16 shall have occurred.

         6.3  Conditions to  Obligations  of the Company.  The obligation of the
Company to consummate the Merger shall be subject to the fulfillment at or prior
to the Closing of the following additional conditions:

                  (a)  Representations  and Warranties True. Each representation
         and warranty of Parent  contained in this Agreement,  without regard to
         any  qualification  or reference to  immateriality  or "Parent Material
         Adverse  Effect,"  shall  be  true  and  correct  on the  date  of this
         Agreement  and on the Closing Date as though such  representations  and
         warranties  were made on such date (except  those  representations  and
         warranties  that address  matters  only as of a  particular  date shall
         remain true and correct as of such date),  except for any  inaccuracies
         that,  individually  or in the  aggregate,  have not had, and would not
         have, a Parent Material Adverse Effect.

                  (b)  Performance.  Parent  and  Merger  Subsidiary  shall have
         performed and complied in all material  respects  with all  agreements,
         obligations,  and conditions required by this Agreement to be performed
         or complied with by them on or prior to the Closing.

                  (c) Consents. Parent and Merger Subsidiary shall have obtained
         all permits, authorizations,  consents, and approvals required on their
         part  to  perform  their   obligations   under,   and   consummate  the
         transactions  contemplated  by, this  Agreement,  in form and substance
         satisfactory  to the  Company,  and the  Company  shall  have  received
         evidence   satisfactory   to  it  of  the  receipt  of  such   permits,
         authorizations, consents, and approvals.

                  (d)  Opinion of Counsel for  Parent.  The  Company  shall have
         received an opinion of  Fredrikson  & Byron,  P.A.,  counsel to Parent,
         dated the Closing Date, in form and substance  reasonably  satisfactory
         to the Company, to the effect set forth in Exhibit G hereto.

                  (e) Tax Opinion. The Company shall have received an opinion of
         Oppenheimer Wolff & Donnelly LLP, counsel to the Company, to the effect
         that, subject to customary conditions and  representations,  the Merger
         will be treated for  federal  income tax  purposes as a  reorganization
         within the meaning of Section  368(a)(2)(E) of the Code. This condition
         shall be  deemed  waived  in the event  that  such tax  opinion  is not
         rendered because the Company or its shareholders have failed to provide
         such customary representations.


                                    ARTICLE 7
                           TERMINATION AND ABANDONMENT

         7.1 Termination.  This Agreement may be terminated at any time prior to
the Effective Time,  whether before or after approval by the shareholders of the
Company, only:

                  (a) by mutual written  consent duly authorized by the Board of
         Directors of Parent and the Board of Directors of the Company;

                  (b) by either  Parent or the  Company if the Merger  shall not
         have been  consummated  on or before the date that is six months  after
         the date hereof;  provided,  however,  that the terminating party shall
         not have breached in any material  respect its  obligations  under this
         Agreement in any manner that shall have been the proximate cause of, or
         resulted  in,  the  failure to  consummate  the Merger by such date and
         provided   further,   however,   that,  if  a  request  for  additional
         information is received from the U.S. Federal Trade Commission  ("FTC")
         or Department of Justice ("DOJ")  pursuant to the HSR Act or additional
         information  is  requested  by an  authority  (a  "Foreign  Authority")
         pursuant  to Foreign  Merger  Laws,  such date shall be extended to the
         90th  day  following   acknowledgment  by  the  FTC,  DOJ,  or  Foreign
         Authority,  as  applicable,  that Parent and the Company have  complied
         with such request, but in any event not later than nine months from the
         date hereof;

                  (c) by either  Parent or the  Company if a court of  competent
         jurisdiction  or  an   administrative,   governmental,   or  regulatory
         authority has issued a final nonappealable order, decree, or ruling, or
         taken any other action,  having the effect of permanently  restraining,
         enjoining, or otherwise prohibiting the Merger;

                  (d)  by  either  Parent  or the  Company  if,  at the  Company
         Shareholders  Meeting,  the requisite vote of the  shareholders  of the
         Company  is not  obtained,  except  that the  right to  terminate  this
         Agreement  under this Section 7.1(d) will not be available to any party
         whose failure to perform any material  obligation  under this Agreement
         has been the proximate  cause of, or resulted in, the failure to obtain
         the requisite vote of the shareholders of the Company;

                  (e) by Parent if  either  (i) the  Company  has  breached  its
         obligations under Section 5.2 in any material  respect,  (ii) the Board
         of Directors of the Company has  recommended,  approved,  accepted,  or
         entered  into an  agreement  regarding,  an  Alternative  Proposal,  as
         defined in Section 5.2, (iii) the Board of Directors of the Company has
         withdrawn or modified in a manner adverse to Parent its  recommendation
         of the Merger, or (iv) a tender offer or exchange offer for 15% or more
         of the outstanding shares of Company Common Stock is commenced, and the
         Board of Directors of the Company,  within 10 business  days after such
         tender  offer  or  exchange  offer  is so  commenced,  either  fails to
         recommend against  acceptance of such tender offer or exchange offer by
         its shareholders or takes no position with respect to the acceptance of
         such tender offer or exchange offer by its shareholders;

                  (f) by the Company if (i) it is not in material  breach of its
         obligations  under  Section  5.2,  (ii) the Board of  Directors  of the
         Company has authorized acceptance of an Alternative Proposal, and (iii)
         the  Company  has paid to Parent the fee  required by Section 7.2 to be
         paid to Parent in the manner therein provided;

                  (g) by Parent if (i) Parent is not in  material  breach of its
         obligations  under  this  Agreement  and (ii) there has been a material
         breach by the  Company of any of its  representations,  warranties,  or
         obligations  under this  Agreement  of by an  Affiliate  of the Company
         under such person's  affiliate's  letter described in Section 5.6 or by
         an officer or director of the Company under such person's  Agreement to
         Facilitate Merger described in Section 5.11 such that the conditions in
         Section 6.2 will not be satisfied, and the breach is not curable or, if
         curable,  is not cured by the  Company  within 30  calendar  days after
         receipt by the Company of written notice from Parent of such breach;

                  (h) by the  Company  if (i)  the  Company  is not in  material
         breach of its obligations  under this Agreement and (ii) there has been
         a material breach by Parent of any of its representations,  warranties,
         or obligations under this Agreement such that the conditions in Section
         6.3 will  not be  satisfied,  and the  breach  is not  curable  or,  if
         curable,  is not cured by Parent  within 30 calendar days after receipt
         by Parent of written notice from the Company of such breach.

                  (i) by Parent if, within 10 business days following receipt of
         the Disclosure  Schedule as described in Section 3.1, Parent determines
         that the Disclosure  Schedule  contains  information  which in Parent's
         good faith, reasonable business judgment adversely affects the value of
         the Company's business or prospects.

         7.2      Effect of Termination.

                  (a) In recognition of the time, efforts, and expenses expended
         and incurred by Parent with respect to the Company and the  opportunity
         that the acquisition of the Company presents to Parent, if:

                           (i) this Agreement is terminated  pursuant to Section
                  7.1(e) or 7.1(f); or

                           (ii) any third party makes an Alternative Proposal to
                  which the  Company  has made a  response  or any  third  party
                  acquires 15% or more of the  outstanding  Company Common Stock
                  prior to the Company Shareholders  Meeting, and either (A) the
                  requisite vote of the  shareholders  of the Company to approve
                  the Merger is not obtained or (B) this Agreement is terminated
                  pursuant  to  Section  7.1(g)  where the  Company's  breach is
                  willful and  intentional or is terminated  pursuant to Section
                  7.1(d),

         then,  in any such  event,  the  Company  will pay to Parent,  upon the
         termination  date in the  event  of  termination  pursuant  to  Section
         7.1(f),  and  immediately  upon the date of entering  into an agreement
         providing  for an  Alternative  Proposal (if such  agreement is entered
         into within 12 months of the  termination  of this  Agreement),  in the
         case of a termination  pursuant to Section 7.1(e) or in the case of the
         events  specified in clause (ii) above (by wire transfer of immediately
         available funds to an account designated by Parent for such purpose), a
         fee  equal  to  $2.75  million.   The  Company  acknowledges  that  the
         agreements  contained in this  Section 7.2 are an integral  part of the
         transactions  contemplated by this Agreement and are not a penalty, and
         that,  without  these  agreements,  Parent  would not  enter  into this
         Agreement. If the Company fails to pay promptly the fee due pursuant to
         this Section 7.2, the Company shall also pay to Parent  Parent's  costs
         and expenses (including legal fees and expenses) in connection with any
         action,  including  the filing of any  lawsuit or other  legal  action,
         taken to collect  payment,  together with interest on the amount of the
         unpaid  fee under  this  section,  accruing  from its due  date,  at an
         interest rate per annum equal to two percentage points in excess of the
         prime  commercial  lending rate quoted by Norwest Bank Minnesota,  N.A.
         Any change in the interest rate  hereunder  resulting  from a change in
         such prime rate shall be effective at the  beginning of the day of such
         change in such prime rate.

                  (b) Except as provided in the next sentence of this paragraph,
         in the  event of the  termination  of this  Agreement  pursuant  to any
         paragraph of Section 7.1, the  obligations of the parties to consummate
         the Merger will  expire,  and none of the parties will have any further
         obligations  under this Agreement except pursuant to Sections 5.3, 5.7,
         and 7.2(a) and which shall survive  termination of this  Agreement.  In
         the  event  of  the  termination  of  this  Agreement  pursuant  to any
         paragraph  of  Section  7.1 that is caused by a breach of a party,  the
         party  whose  breach  was the  basis  for the  termination  will not be
         relieved from any liability for its breach or its obligations  pursuant
         to Section 7.2(a), and the other party will have no further obligations
         under this  Agreement  except as provided  in Sections  5.3 and 5.7 and
         Article 8.


                                    ARTICLE 8
                                  MISCELLANEOUS

         8.1  Amendment  and  Modification.  Subject  to  applicable  law,  this
Agreement may be amended, modified, or supplemented only by written agreement of
Parent,  Merger  Subsidiary,  and the Company at any time prior to the Effective
Time with respect to any of the terms contained  herein.  This Agreement may not
be amended  except by an instrument  in writing  signed on behalf of each of the
parties hereto.

         8.2 Waiver of  Compliance;  Consents.  Any  failure of Parent or Merger
Subsidiary on the one hand, or the Company on the other hand, to comply with any
obligation,  covenant,  agreement,  or  condition  herein  may be  waived by the
Company  or  Parent,  respectively,  only by a written  instrument  signed by an
officer of the party granting such waiver,  but such waiver or failure to insist
upon strict compliance with such obligation,  covenant,  agreement, or condition
shall not operate as a waiver of, or estoppel with respect to, any subsequent or
other  failure.  Whenever this  Agreement  requires or permits  consent by or on
behalf of any party  hereto,  such  consent  shall be given in  writing.  Merger
Subsidiary  agrees  that any  consent  or waiver of  compliance  given by Parent
hereunder shall be conclusively  binding upon Merger Subsidiary,  whether or not
given expressly on its behalf.

         8.3  Investigation;  Survival of  Representations  and Warranties.  The
respective  representations  and warranties of Parent and the Company  contained
herein or in any  certificates or other  documents  delivered prior to or at the
Closing  shall not be deemed waived or otherwise  affected by any  investigation
made by any party hereto.  Each and every  representation and warranty contained
herein shall be deemed to be  conditions to the Merger and shall not survive the
Merger.  This Section 8.3 shall have no effect upon any other  obligation of the
parties  hereto,  whether to be performed  before or after the  Closing.  Parent
acknowledges and agrees that (i) other than the  representations  and warranties
of the Company and its  Subsidiaries  specifically  contained in this Agreement,
including for this purpose the Disclosure Schedule and other matters referred to
in this Agreement or the Disclosure  Schedule,  there are no  representations or
warranties of the Company or its  Subsidiaries  either expressed or implied with
respect to the Company, its Subsidiaries or their respective assets, liabilities
and businesses, and (ii) other than as incorporated,  referred to or repeated in
the  representations  and warranties of the Company made in this Agreement or in
the Disclosure Schedule, it shall have no claim or right to indemnification with
respect to any  information  (whether  written or oral),  documents  or material
furnished by the Company,  its Subsidiaries or any of their respective officers,
directors,  employees,  agents or advisors to Parent, including any information,
documents  or  material  made  available  to Parent  in  certain  "data  rooms,"
management  presentations  or any other form in expectation of the  transactions
contemplated by this Agreement

         8.4 Notices. All notices and other communications hereunder shall be in
writing  and shall be deemed  given  when  delivered  personally  by  commercial
courier service or otherwise, or by telecopier,  or three days after such notice
is mailed by  registered  or certified  mail (return  receipt  requested) to the
parties at the  following  addresses  (or at such other  address  for a party as
shall be specified by like notice):

         (a) if to Parent or Merger Subsidiary, to it at:

             Medtronic, Inc.
             7000 Central Avenue, N.E.
             Minneapolis, MN 55432


             with separate copies thereof addressed to

             Attention:       General Counsel
                              FAX:  (612) 572-5459
             and

             Attention:       Vice President and Chief Development Officer
                              FAX:  (612) 572-5404

         (b) If to the Company, to it at:

             AVECOR Cardiovascular, Inc.
             7611 Northland Drive
             Minneapolis, MN 55428
             FAX: (612) 391-9020
             Attention:  Anthony Badolato, CEO

             with a copy to:

             Oppenheimer Wolff & Donnelly LLP
             Plaza VII Building, Suite 3400
             45 South Seventh Street
             Minneapolis, MN 55402
             FAX: (612) 607-7100
             Attention:  Richard Lareau

         8.5 Assignment.  This Agreement and all of the provisions  hereof shall
be  binding  upon and  inure to the  benefit  of the  parties  hereto  and their
respective  successors and permitted assigns, but neither this Agreement nor any
of the rights,  interests,  or obligations hereunder shall be assigned by any of
the parties hereto without the prior written  consent of the other parties,  nor
is this  Agreement  intended to confer upon any other person  except the parties
hereto  any rights or  remedies  hereunder,  except  that  Section  5.14 of this
Agreement shall inure to the benefit of the persons identified therein.

         8.6 Governing Law. This Agreement  shall be governed by,  construed and
enforced in accordance  with the laws of the State of Minnesota  (regardless  of
the laws that might otherwise  govern under applicable  Minnesota  principles of
conflicts of law).

         8.7  Counterparts.  This  Agreement  may be  executed  in  two or  more
counterparts,  each of  which  shall be  deemed  an  original,  and all of which
together shall constitute one and the same instrument.

         8.8  Knowledge.   As  used  in  this  Agreement  or  the   instruments,
certificates or other documents required  hereunder,  the term "knowledge" of an
entity  shall mean  knowledge  actually  possessed by any director or officer of
such entity.

         8.9 Interpretation. The Table of Contents, article and section headings
contained in this  Agreement are inserted for reference  purposes only and shall
not affect the meaning or interpretation of this Agreement. This Agreement shall
be construed  without  regard to any  presumption  or other rule  requiring  the
resolution of any ambiguity  regarding the interpretation or construction hereof
against the party causing this Agreement to be drafted.

         8.10  Publicity.  Upon  execution of this  Agreement by Parent,  Merger
Subsidiary, and the Company, the parties shall jointly issue a press release, as
agreed  upon  by  them.  The  parties  intend  that  all  future  statements  or
communications  to the public or press  regarding  this  Agreement or the Merger
will be mutually  agreed  upon by them and neither  party  shall,  without  such
mutual  agreement  or the prior  consent of the other,  issue any  statement  or
communication to the public or to the press regarding this Agreement,  or any of
the terms, conditions,  or other matters with respect to this Agreement,  except
as required by law or the rules of the NYSE or Nasdaq and then only (a) upon the
advice of such party's legal counsel;  (b) to the extent  required by law or the
rules of the NYSE or Nasdaq;  and (c) following  prior notice to the other party
and an  opportunity  for the other party to discuss  with the  disclosing  party
(which notice shall include a copy of the proposed statement or communication to
be issued to the press or public).  The foregoing shall not restrict Parent's or
the Company's  communications  with their employees or customers in the ordinary
course of business.

         8.11 Entire  Agreement.  This  Agreement,  including  the  exhibits and
schedules hereto and the Confidentiality  Agreement referred to herein, embodies
the entire  agreement and  understanding of the parties hereto in respect of the
subject  matter  contained  herein.   This  Agreement  and  the  Confidentiality
Agreement  supersede all prior  agreements  and the  understandings  between the
parties  with  respect to such  subject  matter.  No  discussions  regarding  or
exchange of drafts or comments in connection with the transactions  contemplated
herein shall  constitute an agreement  among the parties  hereto.  Any agreement
among the  parties  shall exist only when the parties  have fully  executed  and
delivered this Agreement.

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

                                              MEDTRONIC, INC.



                                              By /s/ Michael D. Ellwein
                                                   Its:  Vice President


                                              AC MERGER CORP.


                                              By /s/ Michael D. Ellwein
                                                   Its:  President

                                              AVECOR CARDIOVASCULAR, INC.



                                              By /s/ Anthony Badolato
                                                   Its:  CEO


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission