MEDTRONIC INC
S-4, 1994-03-18
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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<PAGE>
     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 18, 1994

                                                         REGISTRATION NO:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           --------------------------
                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
                                MEDTRONIC, INC.

             (Exact name of registrant as specified in its charter)

<TABLE>
<S>                           <C>                           <C>
         MINNESOTA                        3845                    41-0793183
(State or other jurisdiction  (Primary Standard Industrial     (I.R.S. Employer
             of               Classification Code Number)   Identification Number)
      incorporation or
       organization)
</TABLE>

                            7000 CENTRAL AVENUE N.E.
                          MINNEAPOLIS, MINNESOTA 55432
                                 (612) 574-4000
    (Address, including ZIP code, and telephone number, including area code,
                  of registrant's principal executive offices)

                              MICHAEL D. ELLWEIN,
                      VICE PRESIDENT CORPORATE DEVELOPMENT
                         AND ASSOCIATE GENERAL COUNSEL
                                MEDTRONIC, INC.
                            7000 CENTRAL AVENUE N.E.
                          MINNEAPOLIS, MINNESOTA 55432
                                 (612) 574-3203
 (Name, address, including ZIP code, and telephone number, including area code,
                             of agent for service)
                           --------------------------

                                   COPIES TO:

<TABLE>
<S>                                 <C>                           <C>
      DAVID C. GRORUD, Esq.           DOUGLAS R. WRIGHT, Esq.          ALBERT BRENMAN, Esq.
     Fredrikson & Byron, P.A.         Holme Roberts & Owen LLC     Brenman Key & Bromberg, P.C.
    1100 International Centre         Suite 4100 1700 Lincoln         Mellon Financial Center
     900 Second Avenue South           Denver, Colorado 80203     1775 Sherman Street, Suite 1001
Minneapolis, Minnesota 55402-3397          (303) 861-7000             Denver, Colorado 80203
          (612) 347-7000                                                  (303) 894-0234
</TABLE>

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

   APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE OF THE SECURITIES TO THE
                                    PUBLIC:
 UPON CONSUMMATION OF THE MERGER, AS DESCRIBED IN THIS REGISTRATION STATEMENT.
                           --------------------------

    If  the  securities  being registered  on  this  Form are  being  offered in
connection with the formation of a holding company and there is compliance  with
General Instruction G, check the following box. / /
                           --------------------------

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                                      PROPOSED MAXIMUM  PROPOSED MAXIMUM     AMOUNT OF
    TITLE OF SECURITIES BEING         AMOUNT TO BE     OFFERING PRICE      AGGREGATE        REGISTRATION
            REGISTERED               REGISTERED (1)      PER SHARE       OFFERING PRICE      FEE (2)(3)
<S>                                 <C>               <C>               <C>               <C>
Common Stock, par value $.10 per
 share (4)........................  1,458,808 shares   Not Applicable    Not Applicable      $32,420.56
<FN>
(1)  Represents  the  approximate maximum  number  of shares  issuable  upon the
     Merger  as  described  in  the  Registration  Statement,  based  upon   the
     anticipated  maximum number  of outstanding  shares of  Electromedics, Inc.
     Common Stock at the  Merger's Effective Time not  owned by Medtronic,  Inc.
     14,428,941 and assuming the Average Market Price for Medtronic, Inc. Common
     Stock  is equal  to the $68.00  per share  minimum set forth  in the Merger
     Agreement, thereby  resulting  in  the  maximum  Conversion  Ratio  of  one
     Medtronic,  Inc. share  issued for approximately  every 9.89 Electromedics,
     Inc. shares elected  by the  holder to  be converted  into Medtronic,  Inc.
     stock  rather than cash. Fewer shares than the number being registered will
     be issued pursuant  to the  Merger to the  extent that  the Average  Market
     Price  of Medtronic, Inc.  Common Stock is  greater than $68.00  and to the
     extent that any  shareholders of  Electromedics, Inc. elect  to have  their
     shares converted into cash pursuant to the Merger.
(2)  The registration fee was calculated pursuant to Section 6 of the Securities
     Act  of  1933  (the  "Securities  Act")  and  Rules  457(f)(1)  and  457(c)
     thereunder, as 1/29th of 1%  of 14,428,941, the anticipated maximum  number
     of  Electromedics,  Inc.  shares which  may  be exchanged  pursuant  to the
     Merger, multiplied by $6.516, the average  of the high and low sale  prices
     of  Electromedics, Inc.  Common Stock  as reported  by the  NASDAQ National
     Market System on March 14, 1994,  which date was within five business  days
     prior to the date of this filing.
(3)  $19,218.32 of the registration fee was paid pursuant to Rule 0-11 under the
     Securities Exchange Act of 1934 (the "Exchange Act") in connection with the
     filing of preliminary proxy materials for the Merger by Electromedics, Inc.
     pursuant  to  Rule 14a-6  under the  Exchange Act,  and, pursuant  to Rules
     457(a)  and  (b)  under  the  Securities  Act,  only  the  balance  of  the
     registration fee is paid herewith.
(4)  Each  share of Medtronic  Common Stock includes  a Preferred Stock Purchase
     Right pursuant to Medtronic's Shareholder Rights Plan.
</TABLE>

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

    THE REGISTRANT HEREBY  AMENDS THIS  REGISTRATION STATEMENT ON  SUCH DATE  OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE  A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE  IN ACCORDANCE WITH SECTION 8(A)  OF
THE SECURITIES ACT OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON
SUCH  DATE  AS  THE  COMMISSION,  ACTING  PURSUANT  TO  SAID  SECTION  8(A), MAY
DETERMINE.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                                MEDTRONIC, INC.
                             CROSS REFERENCE SHEET
                   REQUIRED BY ITEM 501(B) OF REGULATION S-K

<TABLE>
<CAPTION>
CAPTION                                                                         CAPTION IN PROXY STATEMENT/PROSPECTUS
- ------------------------------------------------------------------------  --------------------------------------------------
<C>        <C>        <S>                                                 <C>
       A.  INFORMATION ABOUT THE TRANSACTION
                  1.  Forepart of Registration Statement and Outside
                       Front Cover Page of Prospectus...................  Facing Page of Registration Statement; Front Cover
                                                                           Page of Proxy Statement/ Prospectus
                  2.  Inside Front and Outside Back Cover Pages of
                       Prospectus.......................................  Available Information; Information Incorporated by
                                                                           Reference; Table of Contents
                  3.  Risk Factors, Ratio of Earnings to Fixed Charges
                       and Other Information............................  Front Cover Page of Proxy Statement/ Prospectus;
                                                                           Summary
                  4.  Terms of the Transaction..........................  Summary; The Merger; Description of Capital Stock;
                                                                           Comparative Rights of Medtronic Shareholders and
                                                                           Electromedics Shareholders
                  5.  Pro Forma Financial Information...................  Unaudited Pro Forma Condensed Combined Financial
                                                                           Statements
                  6.  Material Contacts with the Company Being
                       Acquired.........................................  The Merger
                  7.  Additional Information Required for Reoffering by
                       Persons and Parties Deemed to Be Underwriters....                          *
                  8.  Interests of Named Experts and Counsel............  Legal Matters
                  9.  Disclosure of Commission Position on
                       Indemnification for Securities Act Liabilities...                          *
       B.  INFORMATION ABOUT THE REGISTRANT
                 10.  Information with Respect to S-3 Registrants.......                          *
                 11.  Incorporation of Certain Information by
                       Reference........................................  Information Incorporated by Reference
                 12.  Information with Respect to S-2 or S-3
                       Registrants......................................                          *
                 13.  Incorporation of Certain Information by
                       Reference........................................                          *
                 14.  Information with Respect to Registrants Other Than
                       S-3 or S-2 Registrants...........................                          *
       C.  INFORMATION ABOUT THE COMPANY BEING ACQUIRED
                 15.  Information with Respect to S-3 Companies.........  Information Regarding Electromedics; Information
                                                                           Incorporated by Reference
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
CAPTION                                                                         CAPTION IN PROXY STATEMENT/PROSPECTUS
- ------------------------------------------------------------------------  --------------------------------------------------
<C>        <C>        <S>                                                 <C>
                 16.  Information with Respect to S-2 or S-3
                       Registrants......................................                          *
                 17.  Information with Respect to Companies Other Than
                       S-3 or S-2 Companies.............................                          *
       D.  VOTING AND MANAGEMENT INFORMATION
                 18.  Information if Proxies, Consents or Au-
                       thorizations Are to Be Solicited.................  Information Incorporated by Reference; Notice of
                                                                           Special Meeting; Summary; General Information;
                                                                           The Merger
                 19.  Information if Proxies, Consents or Au-
                       thorizations Are Not to Be Solicited or in an
                       Exchange Offer...................................                          *
<FN>
- ------------------------
*Omitted  from Proxy Statement/Prospectus because item is inapplicable or answer
is in the negative.
</TABLE>

<PAGE>

                                                                  March 24, 1994

Dear Electromedics Shareholder:

    I am pleased to invite you to attend the Special Meeting of Shareholders  of
Electromedics,  Inc., which will be held on April 25, 1994, at 10:00 a.m., local
time, at  the Sheraton  Denver  Tech Center  Hotel,  4900 DTC  Parkway,  Denver,
Colorado.  At the meeting you will be asked  to consider and vote upon a Plan of
Merger that  provides  for  the  merger of  Electromedics  with  a  wholly-owned
subsidiary of Medtronic, Inc.

    Under  the  terms of  the Plan  of  Merger, Electromedics  shareholders will
receive, at each  shareholder's election,  either $6.875  in cash  or $6.875  in
shares of Medtronic, Inc. Common Stock, or a combination of cash and such stock,
in exchange for each of their shares of Electromedics Common Stock.

    The  attached Proxy Statement/Prospectus is intended to provide you with the
information that you will  need to make an  informed decision regarding how  you
should  vote  on  the  proposed  merger. It  also  serves  as  a  Prospectus for
Medtronic, describing the investment in Medtronic that you will be making if the
merger is approved and  you elect to exchange  your Electromedics' Common  Stock
for  Medtronic Common  Stock. A copy  of the Plan  of Merger is  attached to the
Proxy Statement/Prospectus as Appendix  A. I urge you  to read this  information
carefully before voting on the proposed merger.

    The Board of Directors believes that the proposed transaction is fair and in
the  best  interests  of  Electromedics  and  its  shareholders  and unanimously
recommends approval of the  Plan of Merger. The  Board believes that the  merger
will,  among other things, give Electromedics shareholders a significant premium
over the  trading  price  of  their Electromedics  Common  Stock  preceding  the
announcement  of  the  retention  of  Dain  Bosworth  Incorporated  to  consider
alternatives to maximize Electromedics'  shareholder value, and the  opportunity
to  continue their equity  participation on a  tax-free basis in  a larger, more
diversified medical products enterprise.

    The Board of Directors of Electromedics retained the investment banking firm
of Dain Bosworth Incorporated to advise it with respect to the consideration  to
be  received in  the merger.  Dain Bosworth  Incorporated has  advised the Board
that, in its  opinion, the  consideration to  be received  by the  Electromedics
shareholders  pursuant to the Plan  of Merger is fair  from a financial point of
view. A copy  of the opinion  is attached to  the Proxy Statement/Prospectus  as
Appendix C.

    The  Plan of  Merger must be  approved by the  holders of a  majority of the
outstanding shares of Electromedics  Common Stock. Your vote  on this matter  is
very  important. We urge  you to carefully  review the enclosed  material and to
return your proxy promptly.

    WHETHER OR NOT  YOU PLAN  TO ATTEND THE  MEETING, PLEASE  SIGN AND  PROMPTLY
RETURN  YOUR PROXY CARD IN THE ENCLOSED POSTAGE-PAID ENVELOPE. IF YOU ATTEND THE
MEETING, YOU MAY VOTE  IN PERSON IF  YOU WISH, EVEN  THOUGH YOU HAVE  PREVIOUSLY
RETURNED YOUR PROXY.

    In  a separate mailing, you  will receive an Election  Form by which you may
indicate the number of  shares you wish to  have converted into Medtronic  stock
and  the number you wish to have converted into cash. The deadline for returning
Election Forms, together with your stock certificate(s) or a proper guaranty  of
delivery,  is April 22, 1994. IF YOUR  ELECTROMEDICS SHARES ARE HELD IN THE NAME
OF YOUR BANK, BROKER  OR OTHER NOMINEE HOLDER,  YOU SHOULD CONTACT YOUR  NOMINEE
HOLDER  TO ASSURE THAT AN  ELECTION FORM IS SUBMITTED ON  YOUR BEHALF. If you or
your nominee holder need copies  of the Election Form  or have any questions  or
need  assistance in completing and submitting an Election Form, contact Chemical
Bank at  the address  or  telephone number  listed on  the  cover of  the  Proxy
Statement/ Prospectus.

                                          Sincerely,

                                          F. James Lynch
                                          CHAIRMAN OF THE BOARD AND PRESIDENT
<PAGE>
                              ELECTROMEDICS, INC.
                             18501 EAST PLAZA DRIVE
                             PARKER, COLORADO 80134
                            ------------------------

                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS
                           TO BE HELD APRIL 25, 1994
                               ------------------

To the Shareholders of Electromedics, Inc.:

    A   Special   Meeting   of   the   Shareholders   of   Electromedics,   Inc.
("Electromedics") will be held  at the Sheraton Denver  Tech Center Hotel,  4900
DTC  Parkway, Denver, Colorado, on April 25, 1994, at 10:00 a.m., local time, to
consider and act upon a proposal to approve a Plan of Merger, a copy of which is
included as  Appendix  A to  the  Proxy Statement/Prospectus  accompanying  this
Notice.  Pursuant to the Plan  of Merger, (a) Electromedics  will be merged (the
"Merger") with and into MDT Acquisition Corp. ("Merger Subsidiary"), with Merger
Subsidiary to be the surviving corporation and remain a wholly-owned  subsidiary
of Medtronic, Inc. ("Medtronic"), and (b) holders of Electromedics common stock,
par  value $.05  per share ("Electromedics  Common Stock"), will  be entitled to
receive, at each holder's  election, either cash or  shares of Medtronic  common
stock,  par value $.10 per share ("Medtronic Common Stock"), or a combination of
cash and  such stock,  based upon  a  conversion ratio  described in  the  Proxy
Statement/Prospectus accompanying this Notice.

    With  respect to the  proposal to approve the  Plan of Merger, Electromedics
shareholders have a  right to  dissent and obtain  payment for  their shares  by
complying  with the terms and procedures of  Sections 7-4-123 and 7-4-124 of the
Colorado Corporation Code,  copies of which  are included as  Appendix B to  the
Proxy Statement/Prospectus accompanying this Notice.

    Only  shareholders of record as  shown on the books  of Electromedics at the
close of business on March 10, 1994 are entitled to notice of and to vote at the
Special Meeting or any adjournments thereof.

                                          BY ORDER OF THE BOARD OF DIRECTORS

                                          Dennis J. Cross
                                          SECRETARY
March 24, 1994

    WHETHER OR NOT YOU PLAN TO ATTEND THE SPECIAL MEETING, PLEASE  COMPLETE,
       SIGN, AND DATE THE ENCLOSED PROXY CARD AND MAIL IT PROMPTLY IN THE
           ENCLOSED  PROXY RETURN ENVELOPE, WHICH REQUIRES NO POSTAGE
                               IF MAILED IN THE UNITED STATES

                     SHAREHOLDERS SHOULD NOT SEND ANY STOCK
                        CERTIFICATES WITH THE PROXY CARD

    STOCK CERTIFICATES  (OR  A  GUARANTY  OF  DELIVERY)  SHOULD  INSTEAD  BE
    RETURNED WITH THE ELECTION FORM BEING MAILED TO SHAREHOLDERS SEPARATELY
         ON          THE SAME DATE AS THIS PROXY STATEMENT/PROSPECTUS
<PAGE>
                           PROXY STATEMENT/PROSPECTUS

<TABLE>
<S>                        <C>
Electromedics, Inc.        Medtronic, Inc.
18501 East Plaza Drive     7000 Central Avenue N.E.
Parker, Colorado 80134     Minneapolis, Minnesota 55432
Telephone: (303) 840-4000  Telephone: (612) 574-4000
</TABLE>

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

             SPECIAL MEETING OF SHAREHOLDERS OF ELECTROMEDICS, INC.
                          TO BE HELD ON APRIL 25, 1994

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

    This  Proxy Statement/Prospectus is  being furnished to  the shareholders of
Electromedics, Inc. ("Electromedics") in connection with the special meeting  of
shareholders  (the "Meeting") of Electromedics to be held at the Sheraton Denver
Tech Center Hotel,  4900 DTC Parkway,  Denver, Colorado, on  April 25, 1994,  at
10:00  a.m. At the Meeting, Electromedics shareholders will be asked to consider
and act  upon a  proposal  to approve  the Plan  of  Merger attached  hereto  as
Appendix  A (the "Plan of Merger"), pursuant  to which (a) Electromedics will be
merged (the "Merger") with and into MDT Acquisition Corp. ("Merger Subsidiary"),
a wholly-owned subsidiary  of Medtronic,  Inc. ("Medtronic")  and the  surviving
corporation in the Merger, and (b) each share of Electromedics common stock, par
value  $.05 per share ("Electromedics Common  Stock"), will be converted, at the
option of  the holder,  into either  $6.875  cash or  a portion  of a  share  of
Medtronic  common stock, par value $.10 per share ("Medtronic Common Stock"), or
a  combination  of   such  cash   and  stock,   as  described   in  this   Proxy
Statement/Prospectus.  This  Proxy  Statement/Prospectus  also  constitutes  the
Prospectus of Medtronic with respect to the shares of Medtronic Common Stock  to
be  issued in the Merger.  Medtronic has filed a  Registration Statement on Form
S-4 with the Securities and  Exchange Commission (the "Commission") covering  up
to  1,458,808  shares  of  Medtronic  Common  Stock  for  possible  issuance  in
connection with  the  Merger. This  Proxy  Statement/Prospectus is  first  being
mailed to Electromedics shareholders on or about March 24, 1994.

    THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE  COMMISSION OR ANY  STATE SECURITIES COMMISSION  NOR HAS THE SECURITIES
AND EXCHANGE  COMMISSION OR  ANY  STATE SECURITIES  COMMISSION PASSED  UPON  THE
ACCURACY  OR ADEQUACY OF THIS  PROXY STATEMENT/PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

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

    No  person  is  authorized   to  give  any  information   or  to  make   any
representation  not contained in this  Proxy Statement/Prospectus, and, if given
or made, such information or representation must not be relied on as having been
authorized. This Proxy Statement/Prospectus does not constitute an offer to sell
or the solicitation  of an offer  to buy  the securities offered  by this  Proxy
Statement/Prospectus,  or the  solicitation of a  proxy, in  any jurisdiction in
which, or  to any  person to  whom, it  is unlawful  to make  such an  offer  or
solicitation.  Neither the delivery  of this Proxy  Statement/Prospectus nor any
distribution of the  securities made hereunder  shall, under any  circumstances,
create  any implication  that there  has been no  change in  the information set
forth herein or in the affairs of Medtronic, Electromedics or Merger  Subsidiary
since the date of this Proxy Statement/Prospectus.

    Additional  copies of this Proxy Statement/Prospectus,  the Proxy card to be
returned for the Meeting and  the Election Form to be  used to elect to  receive
cash,  Medtronic stock, or a combination of cash and stock in the Merger, can be
obtained from Chemical Bank, Proxy Solicitation Area, 450 West 33rd Street, 15th
Floor, New York, New York 10001, telephone 800-279-1259 (toll free) or Banks and
Brokers call (212) 613-7618. QUESTIONS OR REQUESTS FOR ASSISTANCE IN  COMPLETING
AND  SUBMITTING PROXY CARDS AND ELECTION FORMS  MAY ALSO BE DIRECTED TO CHEMICAL
BANK.

         THE DATE OF THIS PROXY STATEMENT/PROSPECTUS IS MARCH 21, 1994.
<PAGE>
                             AVAILABLE INFORMATION

    This Proxy Statement/Prospectus  is a prospectus  of Medtronic delivered  in
compliance  with the Securities  Act of 1933, as  amended (the "Act"). Medtronic
has filed a Registration  Statement on Form  S-4 (the "Registration  Statement")
under the Act with the Commission with respect to the shares of Medtronic Common
Stock  to be issued in connection with the Merger. As permitted by the rules and
regulations of  the Commission,  this Proxy  Statement/Prospectus omits  certain
information contained in the Registration Statement on file with the Commission.
For  further information pertaining to  the securities offered hereby, reference
is made to the  Registration Statement, including the  exhibits filed as a  part
thereof.

    Medtronic and Electromedics are subject to the informational requirements of
the  Securities Exchange Act of  1934, as amended (the  "Exchange Act"), and, in
accordance therewith, each files reports, proxy and information statements,  and
other  information with the  Commission. The Registration  Statement, as well as
reports, proxy and information statements,  and other information filed by  each
of  Medtronic and Electromedics  pursuant to the Exchange  Act, can be inspected
and copied at the  public reference facilities maintained  by the Commission  at
Room  1024, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549, and
are also available  for inspection and  copying at the  regional offices of  the
Commission  located in Suite 1400, Northwestern  Atrium Center, 500 West Madison
Street, Chicago, Illinois 60661,  and 7 World Trade  Center, New York, New  York
10048;  and,  with respect  to Medtronic,  are available  for inspection  at the
offices of the New  York Stock Exchange,  Inc., 20 Broad  Street, New York,  New
York 10005. Copies of such documents can also be obtained at prescribed rates by
writing  to the Public Reference Section of  the Commission at 450 Fifth Street,
N.W., Washington, D.C. 20549.

                     INFORMATION INCORPORATED BY REFERENCE

    THIS PROXY STATEMENT/PROSPECTUS INCORPORATES DOCUMENTS BY REFERENCE THAT ARE
NOT PRESENTED HEREIN  OR DELIVERED  HEREWITH. MEDTRONIC  AND ELECTROMEDICS  WILL
PROVIDE WITHOUT CHARGE TO EACH PERSON, INCLUDING ANY BENEFICIAL OWNER, TO WHOM A
COPY  OF  THIS  PROXY  STATEMENT/PROSPECTUS IS  DELIVERED,  ON  WRITTEN  OR ORAL
REQUEST, COPIES OF ANY AND ALL SUCH DOCUMENTS (OTHER THAN THE EXHIBITS  THERETO,
UNLESS  SUCH  EXHIBITS  ARE  SPECIFICALLY  INCORPORATED  BY  REFERENCE  INTO THE
INFORMATION THAT THIS PROXY  STATEMENT/PROSPECTUS INCORPORATES) OF MEDTRONIC  OR
ELECTROMEDICS,  AS THE CASE  MAY BE, THAT ARE  INCORPORATED BY REFERENCE HEREIN.
REQUESTS SHOULD  BE  DIRECTED TO  MEDTRONIC,  INC., 7000  CENTRAL  AVENUE  N.E.,
MINNEAPOLIS,  MINNESOTA 55432, ATTENTION: SHAREHOLDER RELATIONS, TELEPHONE (612)
574-3030 OR TO  ELECTROMEDICS, INC.,  18501 EAST PLAZA  DRIVE, PARKER,  COLORADO
80134,  ATTENTION: INVESTOR  RELATIONS DEPARTMENT, TELEPHONE  (303) 840-4000. IN
ORDER TO ENSURE  TIMELY DELIVERY OF  THE DOCUMENTS, ANY  SUCH REQUEST SHOULD  BE
MADE NO LATER THAN APRIL 18, 1994.

    The following Electromedics documents are incorporated by reference herein:

        1.   Electromedics' Annual Report on Form 10-K for the fiscal year ended
    December 31, 1992.

        2.   Electromedics'  Quarterly  Reports  on Form  10-Q  for  the  fiscal
    quarters  ended March  31, 1993,  June 30, 1993  and September  30, 1993, as
    amended.

        3.  Electromedics' Current Reports on  Form 8-K dated December 6,  1993,
    December 28, 1993 and March 10, 1994.

        4.   The  description of  Electromedics' Common  Stock contained  in its
    Registration Statement on  Form 10 filed  under Section 12  of the  Exchange
    Act.

    All  documents  filed  by  Electromedics  with  the  Commission  pursuant to
Sections 13(a), 13(c), 14 and  15(d) of the Exchange  Act after the date  hereof
and  prior to  the date  of the Meeting  shall be  deemed to  be incorporated by
reference herein and  shall be a  part hereof from  the date of  filing of  such
documents.

                                       2
<PAGE>
    The following Medtronic documents are incorporated by reference herein:

        1.   Medtronic's Annual  Report on Form  10-K for the  fiscal year ended
    April 30, 1993.

        2.  Medtronic's Quarterly Reports on  Form 10-Q for the fiscal  quarters
    ended July 30, 1993, October 29, 1993 and January 28, 1994.

        3.  The description of Medtronic's Common Stock contained in Medtronic's
    Registration  Statement on Form  8-A filed under Section  12 of the Exchange
    Act.

        4.   The  description of  Medtronic's  Preferred Stock  Purchase  Rights
    attached to its Common Stock contained in Medtronic's Registration Statement
    on Form 8-A filed under Section 12 of the Exchange Act.

    All  documents filed by  Medtronic with the  Commission pursuant to Sections
13(a), 13(c), 14 and 15(d) of the  Exchange Act after the date hereof and  prior
to  the date  of the  Meeting shall  be deemed  to be  incorporated by reference
herein and shall be a part hereof from the date of filing of such documents.

    Any statements  contained in  a document  incorporated by  reference  herein
shall  be deemed to be modified or  superseded for purposes hereof to the extent
that a statement contained herein (or  in any other subsequently filed  document
that  also  is incorporated  by reference  herein)  modifies or  supersedes such
statement. Any  statement so  modified  or superseded  shall  not be  deemed  to
constitute a part hereof except as so modified or superseded.

                                       3
<PAGE>
                               TABLE OF CONTENTS

<TABLE>
<S>                                                                                     <C>
SUMMARY...............................................................................          5
GENERAL INFORMATION...................................................................         15
THE MERGER............................................................................         16
  General.............................................................................         17
  Effective Time of the Merger........................................................         17
  Background of the Merger............................................................         17
  Electromedics' Reasons for the Merger; Recommendation of the Electromedics Board of
   Directors..........................................................................         21
  Medtronic's Reasons for the Merger..................................................         21
  Electromedics' Financial Advisor....................................................         21
  Vote Required.......................................................................         25
  Conversion of Electromedics Common Stock in the Merger..............................         26
  Shareholder Rights Plan.............................................................         30
  Treatment of Stock Options..........................................................         30
  Conduct of Business of Electromedics Pending the Merger.............................         30
  Conflicts of Interest...............................................................         31
  Conditions; Waiver..................................................................         32
  Amendment and Termination of the Merger Agreement...................................         33
  Expenses and Fees...................................................................         33
  Restrictions on Resale of Medtronic Common Stock....................................         34
  Deregistration of Electromedics Common Stock........................................         34
  Accounting Treatment of the Merger..................................................         34
  Certain Federal Income Tax Consequences.............................................         35
  SJM Termination Fee.................................................................         37
  Indemnification.....................................................................         37
  Regulatory Requirements.............................................................         37
  Rights of Dissenting Electromedics Shareholders.....................................         37
COMPARATIVE STOCK PRICES AND DIVIDENDS................................................         40
UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS...........................         42
COMPARATIVE RIGHTS OF MEDTRONIC SHAREHOLDERS AND ELECTROMEDICS SHAREHOLDERS...........         50
  Classification, Removal and Election of Directors...................................         50
  Preferred Stock.....................................................................         51
  Special Meetings of Shareholders....................................................         51
  Voting Rights; Shareholder Approvals................................................         52
  Cumulative Voting...................................................................         52
  Preemptive Rights...................................................................         52
  Amendment of the Articles of Incorporation..........................................         52
  Business Combinations and Control Share Acquisitions................................         52
  Shareholder Rights Plan.............................................................         53
  Related Person Business Transactions................................................         53
INFORMATION REGARDING ELECTROMEDICS...................................................         54
  General Information.................................................................         54
  Certain Financial Projections.......................................................         55
LEGAL MATTERS.........................................................................         55
EXPERTS...............................................................................         56
APPENDIX A -- Plan of Merger..........................................................        A-1
APPENDIX B -- Sections 7-4-123 and 7-4-124 of Colorado Corporation Code...............        B-1
APPENDIX C -- Opinion of Dain Bosworth Incorporated...................................        C-1
</TABLE>

                                       4
<PAGE>
                                    SUMMARY

    THE  FOLLOWING IS A BRIEF SUMMARY OF CERTAIN INFORMATION CONTAINED ELSEWHERE
IN THIS PROXY STATEMENT/PROSPECTUS AND  IN THE DOCUMENTS INCORPORATED HEREIN  BY
REFERENCE.  CERTAIN CAPITALIZED TERMS USED IN THIS SUMMARY ARE DEFINED ELSEWHERE
IN THIS PROXY STATEMENT/PROSPECTUS.  REFERENCE IS MADE TO,  AND THIS SUMMARY  IS
QUALIFIED  IN ITS ENTIRETY  BY, THE MORE DETAILED  INFORMATION CONTAINED IN THIS
PROXY  STATEMENT/PROSPECTUS,   THE   APPENDICES  HERETO,   AND   THE   DOCUMENTS
INCORPORATED IN THIS PROXY STATEMENT/ PROSPECTUS BY REFERENCE.

                             PARTIES TO THE MERGER

<TABLE>
<S>                          <C>
Electromedics:.............  Electromedics,  Inc. ("Electromedics"), a Colorado corporation,
                             was incorporated in  1972. Electromedics designs,  manufactures
                             and  markets blood management  and blood conservation equipment
                             and related  disposable  devices  for  use  in  cardiovascular,
                             orthopedic  and  other  medium and  high  blood-loss surgeries.
                             Electromedics is a leader in the autotransfusion segment of the
                             blood processing  industry and  has the  second largest  share,
                             approximately  one-third, of the  United States autotransfusion
                             market. Autotransfusion involves the collection of a  patient's
                             own  blood  before, during  and after  surgery for  washing and
                             reinfusion to the patient, allowing the patient to serve as his
                             or her own blood donor. Electromedics' other medical  equipment
                             and  related disposable  devices focus on  blood management and
                             blood conservation, primarily  in the  areas of  cardiovascular
                             and  orthopedic  surgery,  and  temperature  monitoring.  These
                             products include  blood collection  reservoirs, blood  filters,
                             blood  heating and  cooling systems, suction  lines and tubing,
                             temperature  monitors  and  probes  and  tourniquet  monitoring
                             systems.
                             Electromedics' principal offices and corporate headquarters are
                             located  at  18501 East  Plaza  Drive, Parker,  Colorado 80134,
                             telephone: (303)  840-4000.  See "Information  Incorporated  by
                             Reference" and "Information Regarding Electromedics."
Medtronic:.................  Medtronic,  Inc.  ("Medtronic"), a  Minnesota  corporation, was
                             incorporated  in  1957.  Medtronic   is  the  world's   leading
                             therapeutic  medical  device company,  manufacturing biomedical
                             devices for  improved cardiovascular  and neurological  health.
                             Primary  products developed, manufactured and sold by Medtronic
                             include implantable  pacemaker systems  used for  treatment  of
                             bradycardia,  implantable  tachyarrhythmia  management devices,
                             mechanical and tissue heart valves, perfusion systems including
                             blood oxygenators  and centrifugal  blood pumps,  balloons  and
                             guiding   catheters  used   in  angioplasty,   and  implantable
                             neurostimulation and drug delivery  systems. More than half  of
                             Medtronic's  revenues are  generated from the  sale of implant-
                             able cardiac pacemaker  systems for  treatment of  bradycardia,
                             consisting of implantable pulse generators and leads.
                             Medtronic's  principal offices  and corporate  headquarters are
                             located at  7000 Central  Avenue N.E.,  Minneapolis,  Minnesota
                             55432, telephone: (612) 574-4000. See "Information Incorporated
                             by Reference."
</TABLE>

                                       5
<PAGE>
<TABLE>
<S>                          <C>
MDT Acquisition
 Corporation:..............  MDT  Acquisition Corporation ("Merger Subsidiary"), a Minnesota
                             corporation, is a corporation  recently organized by  Medtronic
                             for  the purpose  of effecting the  Merger. It  has no material
                             assets  and  has  not  engaged  in  any  activities  except  in
                             connection with the proposed Merger.
</TABLE>

                      ELECTROMEDICS SHAREHOLDERS' MEETING

<TABLE>
<S>                          <C>
Time, Date, and Place of
 Meeting:..................  A special meeting of shareholders of Electromedics will be held
                             on  April 25, 1994, at 10:00  a.m., local time, at the Sheraton
                             Denver Tech Center  Hotel, 4900 DTC  Parkway, Denver,  Colorado
                             (the "Meeting").
Purpose of the Meeting:....  The  purpose  of the  Meeting is  to consider  and vote  upon a
                             proposal to  approve  the Plan  of  Merger attached  hereto  as
                             Appendix   A,  providing  for  the  merger  (the  "Merger")  of
                             Electromedics with and  into Merger Subsidiary  as a result  of
                             which  Electromedics will  become a  wholly-owned subsidiary of
                             Medtronic. Other terms and provisions related to the Merger are
                             set forth  in an  Agreement  and Plan  of  Merger dated  as  of
                             December  23, 1993  (the "Merger  Agreement"), among Medtronic,
                             Electromedics, and Merger  Subsidiary, a copy  of which can  be
                             obtained   from  Electromedics   upon  request   and  which  is
                             summarized in this Proxy Statement/Prospectus.
Record Date:...............  Only holders of  record of  Electromedics Common  Stock at  the
                             close of business on March 10, 1994, will be entitled to notice
                             of   and  to  vote  at  the   Meeting  or  any  adjournment  or
                             adjournments thereof.
Vote Required:.............  The affirmative  vote  by the  holders  of a  majority  of  the
                             outstanding shares of Electromedics Common Stock is required to
                             approve  the Plan of Merger. As  of the record date, 14,056,800
                             shares of  Electromedics  Common  Stock  were  outstanding  and
                             entitled to vote. Of such shares, 714,405 shares (approximately
                             5.1% of the shares entitled to vote at the Meeting) are held by
                             directors  and executive officers  of Electromedics and 346,359
                             shares   (approximately   2.5%)   are   held   by    Medtronic.
                             Electromedics'  directors and executive  officers have executed
                             Agreements to Facilitate Merger under which such persons agreed
                             to vote the shares of  Electromedics Common Stock held by  them
                             in  favor of the  Merger. Medtronic intends to  vote all of the
                             shares of Electromedics Common Stock held by it in favor of the
                             Merger.
                             Approval of the Plan of Merger by Medtronic shareholders is not
                             required under  Minnesota law  and,  accordingly, will  not  be
                             sought. See "The Merger -- Vote Required."
Dissenters' Rights:........  Under  Colorado law, holders of  Electromedics Common Stock who
                             give proper  notice to  Electromedics and  who do  not vote  in
                             favor of the Merger have the right to receive in cash the "fair
                             value"  of their  Electromedics shares  in lieu  of cash and/or
                             Medtronic Common Stock pursuant to the Merger. See "The  Merger
                             --   Rights  of  Dissenting   Electromedics  Shareholders"  and
                             Sections 7-4-123 and 7-4-124 of the Colorado Corporation  Code,
                             copies  of which are attached hereto  as Appendix B. Holders of
                             Medtronic Common  Stock  do  not  have  dissenters'  rights  in
                             connection with the Merger.
</TABLE>

                                       6
<PAGE>
                           DESCRIPTION OF THE MERGER

<TABLE>
<S>                          <C>
General:...................  Upon  consummation of the Merger,  Electromedics will be merged
                             with and into Merger Subsidiary and Electromedics will become a
                             wholly-owned   subsidiary   of   Medtronic.   Each   share   of
                             Electromedics Common Stock outstanding immediately prior to the
                             Merger  (excluding the 346,359 shares held by Medtronic and any
                             shares as to  which dissenters' rights  have been perfected  in
                             the  manner described in  this Proxy Statement/Prospectus) will
                             be converted into the right to receive, at the election of  the
                             holder,  either (i)  $6.875 in cash;  or (ii) the  portion of a
                             share (the "Conversion Ratio") of Medtronic Common Stock  equal
                             to  $6.875 divided  by the  average of  the daily  closing sale
                             prices of Medtronic Common  Stock as reported  on the New  York
                             Stock  Exchange  ("NYSE") Composite  Tape (the  "Average Market
                             Price") for the ten consecutive NYSE trading days ending on the
                             third trading day immediately  preceding the Effective Time  of
                             the  Merger, but not  less than $68.00 per  share nor more than
                             $98.00 per share. Shareholders will have the right to elect  to
                             receive  all  cash, all  stock, or  a  combination of  cash and
                             stock,  subject  to  the  election  and  allocation  procedures
                             described below.
                             The  Conversion Ratio  is subject to  appropriate adjustment in
                             the event of  a stock  split, combination,  dividend, or  other
                             distribution  of shares of the  Medtronic Common Stock prior to
                             the Effective Time of the Merger. See "The Merger."
                             Each share of  Medtronic Common  Stock received  in the  Merger
                             will  also represent  one Preferred Stock  Purchase Right under
                             Medtronic's  Shareholder  Rights  Plan.  See  "The  Merger   --
                             Shareholder Rights Plan."
                             Persons entitled to fractional shares of Medtronic Common Stock
                             upon  such  conversion shall  receive  a cash  payment  in lieu
                             thereof. See "The Merger -- Conversion of Electromedics  Common
                             Stock in the Merger -- Fractional Shares."
Election and Allocation
 Procedures:...............  Subject  to  the election  and allocation  procedures described
                             herein, each holder of Electromedics Common Stock may submit an
                             Election Form specifying the number of shares of  Electromedics
                             Common  Stock that  such holder  wishes to  have converted into
                             cash and the number of shares  that such holder wishes to  have
                             converted  into  Medtronic  Common Stock.  See  "The  Merger --
                             Conversion  of  Electromedics  Common  Stock  in  the  Merger."
                             Election  Forms are being sent to Electromedics shareholders in
                             a  separate   mailing  on   the  same   date  as   this   Proxy
                             Statement/Prospectus.  REQUESTS FOR  ADDITIONAL ELECTION FORMS,
                             AND QUESTIONS  OR REQUESTS  FOR  ASSISTANCE IN  COMPLETING  AND
                             SUBMITTING  ELECTION FORMS, MAY BE DIRECTED TO CHEMICAL BANK AT
                             THE ADDRESS OR  TELEPHONE NUMBER  LISTED ON THE  COVER OF  THIS
                             PROXY STATEMENT/PROSPECTUS.
                             In  order  to  permit  Electromedics  shareholders  to  receive
                             Medtronic Common Stock in the Merger on a "tax-free" basis, the
                             Merger  Agreement  requires  that  no  more  than  50%  of  the
                             aggregate  amounts payable to Electromedics shareholders in the
                             Merger be paid in cash.
</TABLE>

                                       7
<PAGE>
<TABLE>
<S>                          <C>
                             As a result,  holders of Electromedics  Common Stock cannot  be
                             guaranteed  that  all  shares  of  Electromedics  Common  Stock
                             covered by an Election to  receive cash will be converted  into
                             cash  in the  Merger. Consequently,  a holder  of Electromedics
                             Common Stock may receive cash, shares of Medtronic Common Stock
                             or a  combination  thereof  that does  not  reflect  the  exact
                             Election made by such holder of Electromedics Common Stock.
                             No  Election  will  be  effective  unless  a  properly executed
                             Election  Form,  along  with  the  stock  certificates  covered
                             thereby,  or a  guaranty of  delivery of  such certificates, is
                             received by Norwest Bank Minnesota, N.A. (the "Exchange Agent")
                             by 5:00 p.m., Central  time, on April  22, 1994 (the  "Election
                             Deadline").
                             Any  record holder of shares  of Electromedics Common Stock may
                             change his or her  Election by written  notice received by  the
                             Exchange   Agent  at   or  prior  to   the  Election  Deadline,
                             accompanied by  a  properly completed,  revised  Election  Form
                             (clearly  indicating that it is revising a previously submitted
                             Election Form), or may  revoke his or  her Election by  written
                             notice  received  by  the Exchange  Agent  at or  prior  to the
                             Election Deadline by  withdrawing prior to  the Election  Dead-
                             line his or her certificates for shares of Electromedics Common
                             Stock  (or  the  guaranty  of  delivery  of  such certificates)
                             previously deposited with  the Exchange Agent.  If an  Election
                             Form   was  submitted  jointly  by   two  or  more  holders  of
                             Electromedics Common  Stock,  all  such  holders  must  jointly
                             change, revoke or withdraw such Election Form.
                             Electromedics   shareholders  who  do  not  make  an  effective
                             Election will receive shares of Medtronic Common Stock pursuant
                             to the Merger  (plus cash  in lieu of  fractional shares).  See
                             "The  Merger -- Conversion of Electromedics Common Stock in the
                             Merger."
Effective Time of the
 Merger:...................  It is  expected  that  the  Merger  will  become  effective  as
                             promptly  as  practicable  following approval  of  the  Plan of
                             Merger by the requisite vote of the Electromedics  shareholders
                             and  the satisfaction or waiver of  the other conditions to the
                             Merger. See "The Merger -- Effective Time" and "--  Conditions;
                             Waiver."
Background of the Merger:..  The   terms  of  the   Merger  Agreement  are   the  result  of
                             arm's-length negotiations between representatives of  Medtronic
                             and  Electromedics. The following is  a brief discussion of the
                             background of these  negotiations, negotiations  with St.  Jude
                             Medical, Inc. ("SJM"), the Merger and related transactions.
                             On  July  29,  1993,  representatives  of  Medtronic  met  with
                             officers  of   Electromedics   and  delivered   a   letter   to
                             Electromedics  in  which Medtronic  proposed an  acquisition of
                             Electromedics by  means  of a  merger  of Electromedics  and  a
                             Medtronic  subsidiary in which Electromedics shareholders would
                             receive $5.50 in cash  or $5.50 in  shares of Medtronic  Common
                             Stock  for each share of  Electromedics Common Stock. On August
                             4, 1993, the  Electromedics Board of  Directors held a  special
                             meeting at which it unanimously rejected the Medtronic proposal
                             and  so advised Medtronic by letter on that date. Electromedics
                             agreed to  furnish  due  diligence  information  to  Medtronic,
                             however, as it had done for SJM.
</TABLE>

                                       8
<PAGE>
<TABLE>
<S>                          <C>
                             From  August through October 1993,  members of Medtronic's man-
                             agement held various discussions  and meetings with members  of
                             Electromedics' management regarding Electromedics' business and
                             operations,   and   Medtronic   conducted   a   due   diligence
                             investigation  of  Electromedics.  See  "Information  Regarding
                             Electromedics."   Members  of  SJM's   management  had  similar
                             discussions and meetings with Electromedics' management  during
                             this  time.  On November  1,  1993, Dain  Bosworth Incorporated
                             ("DBI") was retained by Electromedics as its financial advisor.
                             Thereafter, DBI conducted  an evaluation  of Electromedics  and
                             contacted  14 companies (including Medtronic and SJM) regarding
                             their  interest   in   making  an   acquisition   proposal   to
                             Electromedics.
                             By  letter to Electromedics dated  November 12, 1993, Medtronic
                             proposed a merger of  Electromedics and a Medtronic  subsidiary
                             in  which  Electromedics shareholders  would receive  $6.125 in
                             cash or $6.125  in shares  of Medtronic Common  Stock for  each
                             share of Electromedics Common Stock. The Electromedics Board of
                             Directors  met and, based  on its review  of valuation analyses
                             prepared by DBI and discussions with DBI and counsel, concluded
                             that the  Medtronic offer  was not  adequate, that  DBI  should
                             discuss  with  Medtronic its  flexibility as  to the  price and
                             other terms of the transaction and that DBI should continue its
                             discussions with  other  companies.  DBI, on  behalf  of  Elec-
                             tromedics, continued its discussions with Medtronic and SJM and
                             other  companies that had expressed an interest in discussing a
                             potential acquisition of Electromedics.
                             On November 30, 1993,  SJM delivered a  draft letter of  intent
                             regarding  an acquisition  proposal for  Electromedics to merge
                             with a subsidiary of SJM for a combination of $6.25 in cash  or
                             $6.25  in  shares  of  SJM  Common  Stock  for  each  share  of
                             Electromedics Common Stock. On December 1, 1993, SJM  increased
                             its  proposal to $6.375 per share of Electromedics Common Stock
                             following discussions  regarding  the  adequacy  of  the  $6.25
                             offer.  Negotiations  continued with  SJM,  and on  December 6,
                             1993, the Board  of Directors of  Electromedics held a  special
                             meeting at which it approved a merger agreement with SJM at the
                             $6.375 price, and the agreement was executed.
                             By  letter to  Electromedics dated December  9, 1993, Medtronic
                             proposed a merger of  Electromedics and a Medtronic  subsidiary
                             in which Electromedics shareholders would receive $6.75 in cash
                             or  $6.75 in shares of Medtronic Common Stock for each share of
                             Electromedics Common Stock. On December  21, 1993, a member  of
                             SJM's  management  advised  DBI  that  SJM  was  considering  a
                             proposal to permit Electromedics to pay a cash dividend to  its
                             shareholders  immediately prior to a  merger with SJM such that
                             the   aggregate   consideration   received   by   Electromedics
                             shareholders  would  equal  $6.75  per  share  of Electromedics
                             Common Stock, although no such  proposal was submitted by  SJM.
                             Later on December 21, 1993, Medtronic increased its proposal to
                             $6.875 per share of Electromedics Common Stock.
                             On  December 22,  1993, the  Electromedics Board  of Directors,
                             based upon the  factors described  below under  "The Merger  --
                             Electromedics'  Reasons for  the Merger;  Recommendation of the
                             Electromedics Board  of  Directors," unanimously  approved  the
                             Merger
</TABLE>

                                       9
<PAGE>
<TABLE>
<S>                          <C>
                             Agreement  with Medtronic, and the  Merger Agreement was signed
                             on December 23,  1993. The SJM  merger agreement permitted  the
                             Electromedics  Board  of Directors  to terminate  the agreement
                             under  certain  circumstances,   and  on   December  23,   1993
                             Electromedics notified SJM that it had done so. See "The Merger
                             -- Electromedics' Reasons for the Merger; Recommendation of the
                             Electromedics  Board of Directors," "-- Medtronic's Reasons for
                             the Merger," "-- Electromedics' Financial Advisor" and "--  SJM
                             Termination Fee."
Reasons for the Merger:....  In reaching its conclusions to approve the Merger Agreement and
                             Plan  of Merger  and to recommend  the approval of  the Plan of
                             Merger by  the  Electromedics shareholders,  the  Electromedics
                             Board  of Directors considered  the significant premium offered
                             by Medtronic over the trading price of the Electromedics Common
                             Stock during  the  period  preceding the  announcement  of  the
                             retention   of  DBI   to  consider   alternatives  to  maximize
                             Electromedics'   shareholder   value;   the   opportunity   for
                             Electromedics shareholders to elect to maintain a participation
                             in  Electromedics' future on a  tax-free basis; the opportunity
                             for Electromedics shareholders to continue their equity partic-
                             ipation  in  a  larger,   more  diversified  medical   products
                             enterprise;  the opportunity for  Electromedics shareholders to
                             receive cash  dividends on  their stock;  the compatibility  of
                             certain  products  of  Electromedics  and  Medtronic;  and  the
                             increasingly competitive environment  for Electromedics'  major
                             products.  In  addition, the  Electromedics Board  of Directors
                             considered  the  business,  financial  condition,  results   of
                             operations  and  prospects of  Electromedics and  Medtronic, on
                             both a historical  and prospective basis,  and the current  and
                             historical  market prices of Electromedics and Medtronic Common
                             Stock. The Electromedics Board of Directors also considered the
                             opinion of DBI  that the  consideration to be  received by  the
                             Electromedics  shareholders  in  the  Merger  is  fair  to  the
                             Electromedics shareholders from a financial point of view.
                             THE  BOARD  OF  DIRECTORS  OF  ELECTROMEDICS  HAS   UNANIMOUSLY
                             APPROVED   THE  MERGER,  AND  THE  BOARD  RECOMMENDS  THAT  THE
                             SHAREHOLDERS OF  ELECTROMEDICS VOTE  IN FAVOR  OF THE  PROPOSAL
                             SUBMITTED FOR CONSIDERATION AT THE MEETING.
                             See  "The  Merger  -- Electromedics'  Reasons  for  the Merger;
                             Recommendation of the  Electromedics Board  of Directors,"  "--
                             Medtronic's   Reasons  for  the   Merger,"  "--  Electromedics'
                             Financial  Advisor,"  and  "--  Comparative  Stock  Prices  and
                             Dividends." For information on the interests of certain persons
                             in the Merger, see "The Merger -- Conflicts of Interest."
Electromedics' Financial
 Advisor:..................  Dain    Bosworth   Incorporated   ("DBI")   was   retained   by
                             Electromedics to advise it with respect to the consideration to
                             be received by  Electromedics shareholders in  the Merger.  DBI
                             has   issued  its  written  opinion  to  the  effect  that  the
                             consideration to  be received  in the  Merger by  Electromedics
                             shareholders  is fair to the  Electromedics shareholders from a
                             financial point of view. The full  text of the opinion of  DBI,
                             which  contains information as to the assumptions made, matters
                             considered and  the scope  and limitations  on the  review  un-
                             dertaken,   is  set   forth  as   Appendix  C   to  this  Proxy
                             Statement/Prospectus and should  be read in  its entirety.  See
                             "The Merger -- Electromedics' Financial Advisor."
</TABLE>

                                       10
<PAGE>
<TABLE>
<S>                          <C>
Fluctuation in Market
 Price:....................  The  number of shares of Medtronic Common Stock received in the
                             Merger by  Electromedics'  shareholders who  elect  stock  will
                             depend  on the market value of Medtronic Common Stock, which is
                             subject to  fluctuation. There  can be  no assurance  that  the
                             recent   market  prices  of  Medtronic  Common  Stock  will  be
                             maintained until or after the  consummation of the Merger.  See
                             "Comparative Stock Prices and Dividends."
                             Under  the  Merger  Agreement, the  Conversion  Ratio  will not
                             reflect an Average Market Price of less than $68.00 or  greater
                             than  $98.00 per share. Therefore, the Conversion Ratio may not
                             fully reflect the  price of  Medtronic Common Stock  as of  the
                             Effective  Time of the Merger. See "The Merger -- Conversion of
                             Electromedics Common Stock in the Merger."
Certain Federal Income Tax
 Consequences:.............  The Merger will be treated as a tax-free reorganization  within
                             the  meaning of  Sections 368(a)(1)(A) and  368(a)(2)(D) of the
                             Internal  Revenue  Code  of  1986,  as  amended  (the  "Code").
                             Medtronic,  Electromedics and Merger Subsidiary  will each be a
                             "party to  the reorganization"  within the  meaning of  Section
                             368(b) of the Code.
                             No gain or loss will be recognized by the shareholders of Elec-
                             tromedics  upon  their  receipt of  Medtronic  Common  Stock in
                             exchange for their Electromedics Common Stock. An Electromedics
                             shareholder  receiving  cash,  however,  will  be  required  to
                             recognize  gain, if any, realized in the transaction but not in
                             excess of the  cash received  by such shareholder.  As to  each
                             shareholder  who receives cash, the  character of the resulting
                             gain  will  be  either  capital  gain  or  ordinary   dividend,
                             depending on the nature of such shareholder's investment in the
                             Electromedics  Common Stock. See "The Merger -- Certain Federal
                             Income Tax Consequences."
Accounting Treatment:......  As required by  generally accepted  accounting principles,  the
                             purchase  method  of accounting  will be  used by  Medtronic to
                             account for the Merger. See "The Merger -- Accounting Treatment
                             of the Merger."
Treatment of Stock
 Options:..................  Pursuant to the  Merger Agreement, all  outstanding options  to
                             purchase  Electromedics  Common Stock  will  become immediately
                             exercisable in full and holders  of such options will be  given
                             the  right to exercise the options  prior to the Merger. If not
                             exercised, the options will terminate at the Effective Time  of
                             the  Merger. Electromedics will provide separate written notice
                             to holders  of options  which will  explain the  procedure  and
                             deadline  for exercising  such options  and filing  an Election
                             Form with respect to the  shares of Electromedics Common  Stock
                             acquired  upon  exercise.  Holders of  shares  of Electromedics
                             Common Stock acquired upon any such exercise of options will be
                             entitled to  elect to  receive in  the Merger  cash, shares  of
                             Medtronic  Common  Stock, or  a  combination of  cash  and such
                             shares, as described  in this  Proxy Statement/Prospectus.  See
                             "The Merger -- Treatment of Stock Options."
Conflicts of Interest:.....  Under  previously existing retirement  agreements between Elec-
                             tromedics and F. James Lynch,  Chairman of the Board and  Chief
                             Executive Officer, Howard Prosky, Vice President, Manufacturing
</TABLE>

                                       11
<PAGE>
<TABLE>
<S>                          <C>
                             and  a  director, and  Richard B.  Carlock, Vice  President and
                             Chief Financial Officer of Electromedics, if such executives do
                             not remain  employed by  Electromedics for  at least  one  year
                             after  a change of control of Electromedics, Electromedics will
                             make certain cash  payments to the  executive. The Merger  will
                             constitute  a change  in control  of Electromedics  and the key
                             executives will cease employment with Electromedics and receive
                             payments under the  retirement agreements.  In addition,  these
                             executives of Electromedics have executed consulting agreements
                             with  Electromedics  that  will provide  for  payments  to such
                             executives for two  years following  the Merger  in return  for
                             their  consulting  services to  Electromedics. The  Merger will
                             also cause all  outstanding options  to purchase  Electromedics
                             Common  Stock, including  options held by  these executives, to
                             become immediately exercisable in  full and remain  exercisable
                             in  accordance with the terms of the options until the exercise
                             deadline specified  in  the  notice from  Electromedics.  As  a
                             result of the foregoing, Messrs. Lynch, Prosky and Carlock have
                             a  conflict of interest in connection with the Merger. See "The
                             Merger -- Conflicts of Interest"  and "The Merger --  Treatment
                             of Stock Options."
Regulatory Approval:.......  The  only federal or state regulatory approval needed to effect
                             the Merger was the expiration  of the waiting period under  the
                             HSR  Act, which period  expired on February  13, 1994. See "The
                             Merger -- Regulatory Requirements."
</TABLE>

 COMPARISON OF RIGHTS OF MEDTRONIC SHAREHOLDERS AND ELECTROMEDICS SHAREHOLDERS

    Medtronic and Electromedics are incorporated under the laws of the States of
Minnesota and Colorado, respectively.  The rights of Electromedics  shareholders
are  currently governed by the Restated Articles of Incorporation and Bylaws, as
amended, of  Electromedics.  Upon  consummation  of  the  Merger,  Electromedics
Shareholders will become shareholders of Medtronic and their rights as such will
be governed by the Restated Articles of Incorporation and Bylaws, as amended, of
Medtronic.  See "The Merger -- Comparative  Rights of Medtronic Shareholders and
Electromedics Shareholders."

           RECENT PRICES OF MEDTRONIC AND ELECTROMEDICS COMMON STOCK

    On November 18, 1993, the  day preceding public announcement of  Medtronic's
initial  $6.125 merger  proposal, the reported  closing sale  price of Medtronic
Common Stock on the NYSE was $75.75 per share. On that day, the reported closing
sale price  of Electromedics  Common Stock  on the  NASDAQ National  Market  was
$5.625  per share. On an  equivalent per share basis,  the reported closing sale
price of  Electromedics  Common  Stock  on  November  18,  1993  (calculated  by
multiplying  the closing  sale price of  Medtronic Common Stock  by .0859) would
have been $6.51. Solely for illustrative purposes of presenting equivalent share
calculations, the  portion of  a Medtronic  share into  which one  Electromedics
share  would  be converted  in  the Merger  is  estimated by  using  $80.00 (the
reported closing sale price of Medtronic Common Stock on March 15, 1994) as  the
Average  Market Price of Medtronic Common Stock. The reported closing sale price
for shares of Electromedics Common Stock as  reported by NASDAQ on that day  was
$6.50  per share, or $6.87 on an equivalent per share basis as calculated above.
See "Comparative Stock Prices and Dividends."

    Pursuant to the Merger, the actual  portion of a Medtronic share into  which
one Electromedics share will be converted will be equal to $6.875 divided by the
Average  Market Price  of Medtronic  Common Stock  for the  ten consecutive NYSE
trading days ending on the third trading day immediately preceding the Effective
Time of the Merger, but not less than $68.00 nor more than $98.00 per  Medtronic
share.  See  "The Merger  --  Conversion of  Electromedics  Common Stock  in the
Merger."

                                       12
<PAGE>
                       SELECTED HISTORICAL FINANCIAL DATA

    The following  table  sets  forth selected  historical  financial  data  for
Medtronic for each of the five consecutive fiscal years ended April 30, 1993 and
the  nine  months  ended  January  28,  1994  and  January  29,  1993,  and  for
Electromedics for each of the five  consecutive fiscal years ended December  31,
1993.  Such data should  be read in conjunction  with the consolidated financial
statements and the unaudited condensed consolidated interim financial statements
of Medtronic  and Electromedics,  all  of which  are incorporated  by  reference
herein.  Selected unaudited  financial data  for Medtronic  for the  nine months
ended January 28, 1994 and January 29, 1993 include all adjustments  (consisting
only of normal recurring accruals) that Medtronic considers necessary for a fair
presentation  of the  consolidated operating  results for  such interim periods.
Results for the interim  periods are not necessarily  indicative of results  for
the full years. See "Information Incorporated by Reference."

                                MEDTRONIC, INC.
                SELECTED HISTORICAL CONSOLIDATED FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                       NINE MONTHS ENDED
                                --------------------------------                    YEAR ENDED APRIL 30,
                                  JANUARY 28,      JANUARY 29,    --------------------------------------------------------
                                     1994             1993           1993        1992        1991       1990       1989
                                ---------------  ---------------  ----------  ----------  ----------  ---------  ---------
<S>                             <C>              <C>              <C>         <C>         <C>         <C>        <C>
Net sales.....................     $ 997,964        $ 969,924     $1,328,208  $1,176,912  $1,021,423  $ 865,918  $ 765,783
Net earnings before cumulative       165,613          153,604        211,584     161,541     133,372    112,874    100,285
 effect of accounting
 changes*.....................
Net earnings..................       165,613          139,248        197,228     161,541     133,372    112,874    100,285
Earnings per share from                 2.88             2.58           3.56        2.71        2.25       1.92       1.73
 continuing operations........
Earnings per share............          2.88             2.34           3.32        2.71        2.25       1.92       1.73
Total assets..................     1,314,939        1,286,450      1,286,450   1,163,456   1,024,141    885,285    783,000
Long-term debt................        19,676           17,140         10,851       8,618       7,918      7,996      8,225
Cash dividends per share......          0.51             0.42           0.56        0.48        0.41       0.35       0.30
</TABLE>

                              ELECTROMEDICS, INC.
                SELECTED HISTORICAL CONSOLIDATED FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                 YEAR ENDED DECEMBER 31,
                                                                  -----------------------------------------------------
                                                                    1993       1992       1991       1990       1989
                                                                  ---------  ---------  ---------  ---------  ---------
<S>                                                               <C>        <C>        <C>        <C>        <C>
Net sales.......................................................  $  37,474  $  39,057  $  34,811  $  28,912  $  25,397
Net earnings before extraordinary items and cumulative effect of        405      2,063      1,291        365        341
 accounting changes**...........................................
Net earnings....................................................        405      3,568      1,939        467        583
Earnings per share from continuing operations...................       0.03       0.17       0.13       0.04       0.04
Earnings per share..............................................       0.03       0.29       0.20       0.05       0.07
Total assets....................................................     43,460     42,367     37,115     26,458     25,030
Long-term debt..................................................      5,000      5,147     13,350     15,392     13,112
Cash dividends per share........................................          0          0          0          0          0
<FN>
- ------------------------------
 *  In the first quarter of fiscal  year 1993, Medtronic reported the cumulative
   effect of  accounting  changes related  to  the adoption  of  new  accounting
   standards  for post-retirement benefits and income taxes which, net of taxes,
   totaled  $14,356,000.  Income   from  litigation   settlements  and   certain
   non-recurring costs are included as a component of operating income.
**  In  fiscal  year  1992,  Electromedics  reported  the  cumulative  effect of
   accounting changes related to the adoption  of a new accounting standard  for
   income  taxes totalling  $1,569,000. In  1992, 1991,  and 1990, Electromedics
   reported extraordinary losses of $64,000, $72,000, and $82,000, respectively,
   relating to the early extinguishment of debt. Tax benefits resulting from net
   operating loss  carry forwards  totalling $720,000,  $184,000, $242,000,  and
   $377,000  were recognized  as extraordinary income  in 1991,  1990, 1989, and
   1988, respectively.
</TABLE>

                                       13
<PAGE>
                           COMPARATIVE PER SHARE DATA

    The following summary presents Medtronic's and Electromedics' historical per
share data at the respective dates and for the respective periods indicated, the
unaudited  Medtronic  and  DLP  pro  forma  combined  data,  and  the  unaudited
Medtronic, DLP and Electromedics pro forma combined data per Medtronic share and
per  Electromedics equivalent share.  The pro forma  combined data for Medtronic
and DLP reflect Medtronic's acquisition of DLP, Inc. and its affiliated entities
in  March  1994.   See  "Unaudited  Pro   Forma  Condensed  Combined   Financial
Statements."  The unaudited Medtronic, DLP  and Electromedics pro forma combined
data reflect consummation  of the Merger  as of  the dates and  for the  periods
shown  and assume, solely  for illustrative purposes  of this presentation, that
holders of Electromedics Common Stock elect to receive only shares of  Medtronic
Common  Stock in the  Merger and no cash  and that the  Average Market Price for
Medtronic Common Stock is $80.00 (the  reported closing sale price of  Medtronic
Common  Stock on March 15,  1994). The actual Average  Market Price that will be
used in the Merger will  be the Average Market  Price of Medtronic Common  Stock
for  the  ten consecutive  NYSE trading  days  ending on  the third  trading day
immediately preceding the Effective Time of the Merger, but not less than $68.00
nor more than $98.00 per  Medtronic share. The pro  forma data are provided  for
comparative  purposes only  and do  not purport  to be  indicative of  actual or
future operating results or financial position that would have occurred or  will
occur upon consummation of the Merger. The information presented below should be
read   in  conjunction  with  the  separate  historical  consolidated  financial
statements of  Medtronic  and of  Electromedics,  including the  notes  thereto,
incorporated  by reference in this  Proxy Statement/Prospectus. See "Information
Incorporated by Reference."

<TABLE>
<CAPTION>
                                                                                EARNINGS FROM
                                                              BOOK VALUE    CONTINUING OPERATIONS    CASH DIVIDENDS
                                                              -----------  -----------------------  -----------------
<S>                                                           <C>          <C>                      <C>
MEDTRONIC HISTORICAL DATA:
  Per Medtronic share at and for the nine months ended         $   16.05          $    2.88             $    0.51
   January 28, 1994.........................................
  Per Medtronic share at and for the fiscal year ended April       14.55               3.56                  0.56
   30, 1993.................................................
MEDTRONIC AND DLP PRO FORMA COMBINED DATA:
  Per Medtronic share at and for the nine months ended         $   16.05          $    2.88             $    0.51
   January 28, 1994 (1).....................................
  Per Medtronic share at and for the fiscal year ended April       14.55               3.56                  0.56
   30, 1993 (2).............................................
ELECTROMEDICS HISTORICAL DATA:
  Per Electromedics share at and for the fiscal year ended     $    2.34          $    0.03             $    0.00
   December 31, 1993........................................
  Per Electromedics share at and for the twelve months ended        2.36               0.14                  0.00
   March 31, 1993...........................................
  Per Electromedics share at and for the nine months ended          2.34               0.01                  0.00
   December 31, 1993........................................
MEDTRONIC, DLP AND ELECTROMEDICS PRO FORMA COMBINED DATA:
  Per Medtronic share at and for the nine months ended         $   17.34          $    2.80             $    0.51
   January 28, 1994 (1).....................................
  Per Electromedics share equivalent (3) at and for the nine        1.49               0.24                  0.04
   months ended January 28, 1994 (1)........................
  Per Medtronic share at and for the fiscal year ended April       15.89               3.49                  0.56
   30, 1993 (2).............................................
  Per Electromedics share equivalent (3) at and for the             1.36               0.30                  0.05
   fiscal year ended April 30, 1993 (2).....................
<FN>
- ------------------------------
(1)   The combined pro forma data combine the financial information of Medtronic
      at and for the nine-month period ended January 28, 1994 with the financial
      information of Electromedics and/or DLP  at and for the nine-month  period
      ended December 31, 1993.
(2)   The combined pro forma data combine the financial information of Medtronic
      at and for the year ended April 30, 1993 with the financial information of
      DLP  at and for the year ended April  30, 1993 and of Electromedics at and
      for the year ended March 31, 1993.
(3)   The "Per Electromedics  share equivalent"  amounts reflect  the pro  forma
      "Per  Medtronic  share" amounts  multiplied by  the conversion  ratio that
      results from  assuming, for  illustrative purposes  of this  presentation,
      that the Average Market Price for Medtronic Common Stock is as noted above
      in the introduction to this table.
</TABLE>

                                       14
<PAGE>
                              GENERAL INFORMATION

    This  Proxy Statement/Prospectus is  being furnished to  the shareholders of
Electromedics in connection with the solicitation  by the Board of Directors  of
Electromedics  of proxies  to be voted  at the Meeting  to be held  on April 25,
1994.

    At the Meeting,  Electromedics shareholders  will be asked  to consider  and
vote  upon  the approval  of the  Plan of  Merger, providing  for the  Merger of
Electromedics with  and into  Merger Subsidiary,  a wholly-owned  subsidiary  of
Medtronic,  as  a  result  of which  Electromedics  will  become  a wholly-owned
subsidiary of Medtronic. A copy of the Plan of Merger is attached as Appendix  A
to  this Proxy Statement/Prospectus.  Other terms and  provisions related to the
Merger are set forth in an Agreement and Plan of Merger dated as of December 23,
1993 (the  "Merger  Agreement"),  among  Medtronic,  Electromedics,  and  Merger
Subsidiary,  as described herein and incorporated herein by reference. A copy of
the Merger  Agreement  may be  obtained  from Electromedics  upon  request.  See
"Information Incorporated by Reference."

    The Board of Directors of Electromedics has unanimously approved the Merger.
The  Board of Directors of Medtronic has approved the Merger and the issuance of
shares of Medtronic Common Stock in the Merger. See "The Merger -- Background of
the  Merger."  Applicable  Minnesota  law   does  not  require  that   Medtronic
shareholders  approve  the  Merger,  and  no  such  approval  is  being  sought.
Medtronic, as  the  sole shareholder  of  Merger Subsidiary,  has  approved  the
Merger.

    Pursuant  to  the Plan  of Merger,  upon effectiveness  of the  Merger, each
outstanding share of Electromedics  Common Stock, except  for 346,359 shares  of
Electromedics  Common  Stock  owned  by  Medtronic  and  except  for  shares  of
Electromedics Common Stock held by  shareholders who perfect dissenters'  rights
under  Colorado  law  (see "The  Merger  -- Rights  of  Dissenting Electromedics
Shareholders"), will be converted into the right to receive, at the election  of
the holder, either (i) $6.875 in cash; or (ii) a portion of a share of Medtronic
Common Stock. Electromedics shareholders will have the right to elect to receive
all cash, all stock, or a combination of cash and stock, subject to the election
and  allocation procedures described below. See "The Merger -- General" and "The
Merger -- Conversion of Electromedics Common Stock in the Merger."

    The close of business on March 10,  1994 (the "Record Date") has been  fixed
as  the record  date for  determination of  the holders  of Electromedics Common
Stock who  are entitled  to notice  of and  to vote  at the  Meeting or  at  any
adjournment   thereof.  Electromedics  has  only  one  class  of  capital  stock
outstanding, Common Stock,  $.05 par  value per share.  As of  the Record  Date,
there  were 14,056,800 shares of Electromedics  Common Stock outstanding held by
approximately 11,167 holders of record. The holders of record on the Record Date
of shares of Electromedics Common  Stock are entitled to  one vote per share  at
the Meeting. The presence at the Meeting in person or by proxy of the holders of
one-third  of the outstanding  shares of Electromedics  common stock entitled to
vote shall constitute a quorum for the transaction of business. The  affirmative
vote  of the holders  of a majority  of the outstanding  shares of Electromedics
Common Stock is required for approval  of the Merger. Medtronic intends to  vote
its Electromedics shares in favor of the Merger, and the directors and executive
officers  of Electromedics  have agreed  to vote  their Electromedics  shares in
favor of the Merger. See "The Merger -- Vote Required."

    Representatives   of   Deloitte   &   Touche,   Electromedics'   independent
accountants,  are expected  to be present  at the  Meeting. Such representatives
will have the opportunity to make a statement if they so desire and are expected
to be available to respond to appropriate questions.

    A proxy  card  is  enclosed  for use  by  Electromedics  shareholders.  Such
shareholders  are solicited on behalf of the Board of Directors of Electromedics
to SIGN AND RETURN THE  PROXY CARD IN THE  ACCOMPANYING ENVELOPE. No postage  is
required  if  mailed within  the United  States.  An Election  Form, for  use in
electing to receive cash, stock, or a combination of cash and stock, in exchange
for Electromedics Common Stock, is being sent to Electromedics shareholders in a
separate mailing on the same date  as this Proxy Statement/Prospectus. See  "The
Merger -- Conversion of

                                       15
<PAGE>
Electromedics  Common Stock in  the Merger" for directions  and the deadline for
submitting  the  Election  Forms.  QUESTIONS  OR  REQUESTS  FOR  ASSISTANCE   IN
COMPLETING  AND SUBMITTING  PROXY CARDS  AND ELECTION  FORMS MAY  BE DIRECTED TO
CHEMICAL BANK AT THE  ADDRESS OR TELEPHONE  NUMBER LISTED ON  THE COVER OF  THIS
PROXY STATEMENT/PROSPECTUS.

    All  properly executed proxies not  revoked will be voted  at the Meeting in
accordance with  the  instructions  contained  therein.  Proxies  containing  no
instructions  will  be voted  in  favor of  approval of  the  Plan of  Merger. A
shareholder who has  executed and returned  a proxy  may revoke it  at any  time
before  it is voted, but only by executing and returning a proxy bearing a later
date, by giving written notice of revocation to an officer of Electromedics,  or
by  attending the Meeting and  voting in person. Abstentions  will be treated as
shares present for  purposes of determining  a quorum for  the Meeting but  will
have  the same effect  as a vote  against approval of  the Plan of  Merger. If a
broker or other record holder or nominee  indicates on a proxy that it does  not
have  direction or authority as to certain shares to vote on the Plan of Merger,
those certain  shares will  not be  considered as  present at  the Meeting  with
respect to the vote on the Plan of Merger.

    If  any  other  matters  are properly  presented  for  consideration  at the
Meeting, the persons named in the  enclosed form of proxy and acting  thereunder
will  have discretion  to vote  on such  matters in  accordance with  their best
judgment.

    THE BOARD OF  DIRECTORS OF  ELECTROMEDICS RECOMMENDS  THAT THE  SHAREHOLDERS
VOTE  FOR THE APPROVAL  OF THE PLAN OF  MERGER. See "The  Merger -- Conflicts of
Interest" for a discussion of conflicts  of interest that certain directors  and
members of management have in connection with the Merger.

    SHAREHOLDERS  SHOULD  NOT SEND  THEIR  STOCK CERTIFICATES  WITH  THEIR PROXY
CARDS. INSTEAD,  STOCK  CERTIFICATES  (OR  A GUARANTY  OF  DELIVERY)  SHOULD  BE
RETURNED   WITH  THE  ELECTION  FORMS  BEING  SENT  IN  A  SEPARATE  MAILING  TO
SHAREHOLDERS.

    In addition to the  solicitation of proxies by  use of mail, the  directors,
officers  or regular  employees of  Electromedics may,  but without compensation
other  than  their  regular  compensation,  solicit  proxies  personally  or  by
telephone  or  telegraph.  In  addition, Chemical  Bank,  a  firm  that provides
professional proxy  soliciting  services, has  been  engaged to  assist  in  the
solicitation  of proxies from brokers,  bank nominees, institutional holders and
other Electromedics shareholders and to serve as information agent in connection
with  the  Merger.   Chemical  Bank  will   receive  reasonable  and   customary
compensation  for such  services and  reimbursement of  reasonable out-of-pocket
expenses.  Electromedics  intends  to  reimburse  brokerage  houses  and   other
custodians,  nominees,  and  fiduciaries for  reasonable  out-of-pocket expenses
incurred in forwarding copies of  solicitation material to beneficial owners  of
Electromedics  Common Stock  held of record  by such  persons. Electromedics and
Medtronic have agreed to share equally all expenses relating to the printing and
mailing of  this Proxy  Statement/ Prospectus  and  the filing  of it  with  the
Commission and the costs and fees of the Exchange Agent and Chemical Bank.

    All information in this Proxy Statement/Prospectus with respect to Medtronic
has   been  furnished  by   Medtronic  and  all   information  with  respect  to
Electromedics has been furnished by Electromedics.

    The  mailing  of   this  Proxy  Statement/Prospectus   to  shareholders   of
Electromedics is expected to commence on or about March 24, 1994.

                                   THE MERGER

    SET  FORTH  BELOW IS  A BRIEF  DESCRIPTION  OF CERTAIN  TERMS OF  THE MERGER
AGREEMENT AND RELATED MATTERS. THIS DESCRIPTION DOES NOT PURPORT TO BE  COMPLETE
AND  IS QUALIFIED IN ITS  ENTIRETY BY REFERENCE TO THE  PLAN OF MERGER, WHICH IS
ATTACHED  HERETO  AS  APPENDIX  A,  AND  TO  THE  MERGER  AGREEMENT,  WHICH   IS
INCORPORATED HEREIN BY REFERENCE. A COPY OF THE MERGER AGREEMENT MAY BE OBTAINED
FROM ELECTROMEDICS UPON REQUEST. SEE "INFORMATION INCORPORATED BY REFERENCE."

                                       16
<PAGE>
GENERAL

    Medtronic, Merger Subsidiary, and Electromedics have entered into the Merger
Agreement, which provides that Electromedics will be merged with and into Merger
Subsidiary,  with  Merger  Subsidiary  remaining  a  wholly-owned  subsidiary of
Medtronic.  In  the  Merger,   Merger  Subsidiary  will   change  its  name   to
"Electromedics,  Inc."  Each outstanding  share  of Electromedics  Common Stock,
other  than  the  346,359  shares  owned   by  Medtronic  and  shares  held   by
Electromedics  shareholders who  perfect dissenters' rights  under Colorado law,
will be converted at  the Effective Time  (as defined below)  into the right  to
receive, at the election of each shareholder, either (i) $6.875 in cash; or (ii)
the  portion of a share of Medtronic Common Stock equal to $6.875 divided by the
Average Market Price (determined as  described below) of Medtronic Common  Stock
for  the Determination Period (as  defined below), but not  less than $68.00 per
share or more  than $98.00  per share. Subject  to the  election and  allocation
procedures  described  below, each  Electromedics  shareholder will  be  able to
receive all  cash, all  Medtronic Common  Stock, or  a combination  of cash  and
Medtronic  Common Stock,  in exchange for  the holder's  shares of Electromedics
Common Stock. See "The Merger -- Conversion of Electromedics Common Stock in the
Merger."

EFFECTIVE TIME OF THE MERGER

    As soon as practicable  after the conditions to  consummation of the  Merger
described  below have been satisfied or  waived, and unless the Merger Agreement
has been terminated as provided below, articles of merger will be filed with the
Secretaries of State of the States of Colorado and Minnesota, at which time  the
Merger   will  become  effective   (the  "Effective  Time").   It  is  presently
contemplated that  the Effective  Time  will be  as  soon as  practicable  after
approval of the Plan of Merger at the Meeting.

BACKGROUND OF THE MERGER

    The   terms  of  the  Merger  Agreement   are  the  result  of  arm's-length
negotiations  between  representatives  of  Medtronic  and  Electromedics.   The
following  is  a  brief  discussion of  the  background  of  these negotiations,
negotiations with  St.  Jude  Medical,  Inc. ("SJM"),  the  Merger  and  related
transactions.

    Medtronic  first considered a possible acquisition of Electromedics in 1989,
and again  in 1991,  as part  of its  ongoing, systematic  process of  reviewing
potential  acquisition candidates in the medical  device business that appear to
offer products  complementary  to  those  of  Medtronic.  Its  consideration  of
Electromedics  was  part  of  a  larger  search  by  Medtronic  for  appropriate
acquisitions and business combinations. Medtronic began evaluating Electromedics
more  seriously  beginning  in  early  1993,  as  a  result  of  the  price   of
Electromedics  stock at that time and  a view that Electromedics' business could
fit well with that of Medtronic. Prior to July 1993, however, Medtronic had  not
received  from Electromedics any  indication of interest  in a possible business
combination.

    SJM first approached  Electromedics regarding a  possible acquisition at  an
industry  meeting  in  April 1993.  Electromedics  expressed no  interest  in an
acquisition  at  that  time.  Electromedics  furnished  certain  due   diligence
information regarding Electromedics to SJM on a confidential basis in June 1993.

    In  July  1993,  Willard H.  Lewis,  Vice President  and  President, Cardiac
Surgery  Business,  of  Medtronic  and  F.  James  Lynch,  Electromedics'  Chief
Executive  Officer, discussed informally whether  Electromedics might be willing
to consider  an  acquisition proposal  from  Medtronic. These  discussions  were
informal  and  no  formal  offer  was  solicited  by  Electromedics  or  made by
Medtronic. On July 29, 1993, Mr.  Lewis and Michael D. Ellwein, Vice  President,
Corporate  Development and Associate  General Counsel of  Medtronic met with Mr.
Lynch and delivered  a letter to  Electromedics in which  Medtronic proposed  an
acquisition  of  Electromedics  by means  of  a  merger of  Electromedics  and a
Medtronic subsidiary in which Electromedics shareholders would receive $5.50  in
cash   or  $5.50  in  shares  of  Medtronic  Common  Stock  for  each  share  of
Electromedics Common Stock.  Medtronic's initial offer  of $5.50 in  cash or  in
shares  of Medtronic Common  Stock was determined  based upon its  review of the
values produced from a financial modeling of projected revenues and profits  for
Electromedics and a general review of stock trading prices and revenue multiples
for other publicly-held

                                       17
<PAGE>
medical  device  companies,  all  of which  was  done  internally  by Medtronic.
Medtronic also believed that the choice of cash, stock, or a combination of cash
and  stock  would  offer  flexibility   and  be  attractive  to   Electromedics'
shareholders.  The parties to the  meeting on July 29,  1993 discussed the price
and other terms of the Medtronic offer as contained in the proposal letter.  Mr.
Lynch  also indicated at the  meeting that SJM had  expressed an interest in the
possible acquisition of  Electromedics, and he  offered to send  to Medtronic  a
package of due diligence information. On August 4, 1993, the Electromedics Board
of  Directors  held  a special  meeting  at  which it  unanimously  rejected the
Medtronic proposal and so advised Medtronic by letter on that date.

    At about  the same  time that  Medtronic received  the Electromedics  letter
rejecting  its  proposal,  Medtronic  was  sent  due  diligence  information  on
Electromedics on a confidential basis. At  a regular meeting held on August  26,
1993,  the  Electromedics  Board of  Directors  discussed  Medtronic's continued
interest in Electromedics and authorized management to investigate the retention
of a financial advisor in the  event that another acquisition proposal was  made
by  any  party. On  September 1,  1993, Mr.  Lewis, Mr.  Ellwein, Mr.  Lynch and
Richard B. Carlock, Vice President and Chief Financial Officer of Electromedics,
met to continue discussions about  Electromedics' business in connection with  a
possible acquisition. This was followed by a few informal telephonic discussions
among these individuals and Dian E. Rosenhamer, Vice President, Finance, Cardiac
Surgery  Business,  of Medtronic  to discuss  various aspects  of Electromedics'
business and arrange an on-site due  diligence meeting. On September 16 and  17,
1993,  Ms. Rosenhamer,  Dean E.  Rustad, Manager,  Financial Analysis, Corporate
Development of Medtronic and Thomas M. Tefft, Assistant Controller of Medtronic,
met  with  Mr.  Lynch,   Mr.  Carlock,  and   Howard  Prosky,  Vice   President,
Manufacturing of Electromedics, to conduct business and financial due diligence.
See "Information Regarding Electromedics." Electromedics provided Medtronic with
additional  follow-up information  periodically from September  18, 1993 through
October 21,  1993, when  another  due diligence  meeting  was held  between  Ms.
Rosenhamer and Mr. Carlock.

    In early September 1993, a member of SJM's management contacted Mr. Lynch to
express  an  interest  in  continuing  informal  discussions  with Electromedics
regarding a possible acquisition of Electromedics. On September 20 and 21, 1993,
members of SJM's  management held a  due diligence meeting  with Mr. Lynch,  Mr.
Carlock  and Mr.  Prosky. Similar  informal discussions  occurred telephonically
between members of SJM's management  and Messrs. Lynch and Carlock  sporadically
from September 21, 1993 through the commencement of formal negotiations with SJM
in late November 1993, as discussed below.

    Electromedics' management engaged in the informal discussions with Medtronic
and  SJM following  rejection of Medtronic's  July 29 offer  because it believed
that it  was in  the best  interests of  shareholders to  do so,  both from  the
perspective  of  a  potential acquisition  of  Electromedics at  a  premium over
then-existing market prices for Electromedics Common Stock and because Medtronic
and  SJM  could  be  valuable   partners  in  strategic  alliances  to   develop
Electromedics products.

    After  the  meeting  on October  21,  1993  between Ms.  Rosenhamer  and Mr.
Carlock, Electromedics' management concluded that a financial advisor should  be
engaged  in light of the  apparent level of interest  of both SJM and Medtronic.
During the week of  October 25, 1993,  Mr. Lewis and Mr.  Lynch had a  telephone
conversation  to  arrange a  meeting to  continue  discussions about  a possible
acquisition of Electromedics by  Medtronic. On October 28,  1993, Mr. Lynch  and
Mr.  Carlock  met with  representatives  of Dain  Bosworth  Incorporated ("DBI")
regarding the retention of  DBI as financial  advisor to Electromedics.  Messrs.
Lynch  and Carlock negotiated an  advisory agreement with DBI  on October 29 and
November 1, 1993. Electromedics'  Board of Directors  approved the retention  of
DBI  at  a meeting  on  November 1,  1993,  and the  advisory  agreement between
Electromedics and DBI was executed  on that date. Other  than the July 29,  1993
offer  by Medtronic discussed above, no firm  offer was made by Medtronic or SJM
prior to the retention of DBI by Electromedics on November 1. See "The Merger --
Electromedics' Financial Advisor."

                                       18
<PAGE>
    DBI was engaged to analyze the business, operations, financial condition and
prospects  of  Electromedics,  to  assist  Electromedics  in  its  analysis  and
implementation  of methods to increase and maximize shareholder value, to assist
Electromedics by identifying potential purchasers and determining the extent  of
any  interest  of potential  purchasers, to  advise Electromedics  regarding any
proposed  transaction  and  to  render  a  fairness  opinion  if  requested   by
Electromedics.  In  connection with  its engagement,  DBI conducted  a financial
evaluation  of  Electromedics   as  described   below  under   "The  Merger   --
Electromedics'  Financial  Advisor."  In addition,  DBI  contacted  14 companies
(including Medtronic and SJM) regarding their interest in making an  acquisition
proposal  to Electromedics.  Through DBI, Electromedics  provided nine companies
other than Medtronic and SJM who  expressed an interest in Electromedics with  a
package  of confidential information about  Electromedics after receiving signed
confidentiality agreements.

    On November 3, 1993,  Mr. Lewis and  Mr. Ellwein of  Medtronic met with  Mr.
Lynch   and   Mr.  Carlock   to  discuss   Medtronic's  interest   in  acquiring
Electromedics, and  the Medtronic  representatives stated  a purchase  price  of
$6.125  per share  but made  no formal offer.  By letter  to Electromedics dated
November 12, 1993, Medtronic proposed a merger of Electromedics and a  Medtronic
subsidiary  in which Electromedics shareholders would  receive $6.125 in cash or
$6.125 in  shares of  Medtronic Common  Stock for  each share  of  Electromedics
Common  Stock. Medtronic's  increased offer  of $6.125 in  cash or  in shares of
Medtronic Common  Stock was  determined by  it  as within  the range  of  prices
supported by Medtronic's earlier financial projections and was adjusted based on
Medtronic's  desire to  present an offer  that would be  competitive with offers
that  Electromedics   might   receive   from  other   potential   acquirors   of
Electromedics.

    At  a regular  meeting held  November 18,  1993, the  Electromedics Board of
Directors met to consider  the valuation analyses  of Electromedics prepared  by
DBI  and  to  consider  the  Medtronic offer.  The  DBI  valuation  analyses are
summarized below under "The Merger  -- Electromedics' Financial Advisor."  Based
on  its review  of the DBI  analyses and  discussions with DBI  and counsel, the
Board of Directors concluded that the Medtronic offer was not adequate, that DBI
should discuss with Medtronic its flexibility as to the price and other terms of
the transaction  and  that  DBI  should  continue  its  discussions  with  other
companies.  The  Electromedics Board  of  Directors believed  that Electromedics
should not be sold at the price offered by Medtronic.

    After the November 18 Board meeting, DBI, on behalf of Electromedics, had  a
meeting  on November 22, 1993 and other discussions with Medtronic in accordance
with the  Board's  directive  and a  meeting  on  November 22,  1993  and  other
discussions  with  SJM  to determine  SJM's  interest in  making  an acquisition
proposal to Electromedics. In addition, DBI inquired of the other companies that
had received confidential information regarding Electromedics as to whether they
had an interest in making an  acquisition proposal. DBI reported the results  of
these  discussions  to  Electromedics'  management  on  November  23,  1993.  In
addition, a member of SJM's management telephoned Mr. Lynch on November 23, 1993
to express SJM's interest  in making an  acquisition proposal to  Electromedics.
The Electromedics Board of Directors held a special meeting on November 24, 1993
to  review the  discussions held  by DBI  with Medtronic  and SJM  following the
November 18 Board  meeting and  authorized management  to commence  negotiations
with  SJM regarding  a specific  acquisition proposal  from SJM.  Based on DBI's
discussions with SJM, Electromedics' Board of Directors believed that SJM  might
be interested in making an offer to acquire Electromedics at a price higher than
the  Medtronic  offer. In  addition,  DBI continued  discussions  with Medtronic
regarding its flexibility as to price and other terms and continued  discussions
with  other companies as to their interest in Electromedics in order to maximize
the potential value that might be received by Electromedics shareholders.

    On November 29, 1993,  SJM advised Electromedics orally  of its interest  in
making  an acquisition proposal for Electromedics  to merge with a subsidiary of
SJM for a combination of $6.25 in cash or

                                       19
<PAGE>
$6.25 in  shares of  SJM Common  Stock for  each share  of Electromedics  Common
Stock.  On November 30, 1993,  SJM delivered a draft  letter of intent regarding
this acquisition proposal, and on December  1, 1993, SJM increased its  proposal
to $6.375 per share of Electromedics Common Stock following discussions with DBI
regarding the adequacy of the $6.25 offer.

    The  Electromedics Board of Directors held  a special meeting on December 2,
1993 to  consider the  SJM proposal.  At  the meeting,  DBI summarized  the  SJM
proposal  and negotiations by DBI with SJM and its financial advisor that led to
the proposal  and discussed  SJM, its  business and  stock valuation.  DBI  also
presented  an  updated valuation  analysis of  Electromedics  that was  based on
revised estimates  prepared  by Electromedics  management.  See "The  Merger  --
Electromedics' Financial Advisor." In addition, DBI reported that SJM, Medtronic
and  one other company  were the remaining interested  companies, that the other
companies contacted had concluded not to pursue discussions further and that the
other interested company had  deferred its due diligence  visit in light of  the
SJM  offer.  This  company  subsequently did  not  pursue  its  investigation of
Electromedics  or  make  any   acquisition  proposal  to  Electromedics.   After
discussion  of the  SJM proposal,  including an oral  opinion from  DBI that the
proposed merger consideration to  be paid by SJM  was fair to the  Electromedics
shareholders  from a financial point of  view, the Board of Directors authorized
management of Electromedics to enter into a  letter of intent to merge with  SJM
subject  to  completion of  negotiations regarding  a proposed  termination fee.
These negotiations  continued during  the evening  of December  2, 1993  without
resolution  of certain issues,  including the terms  of the proposed termination
fee. On  December 3,  1993, Electromedics'  Board of  Directors held  a  special
meeting  to review  the status  of these  negotiations and  authorized continued
negotiations toward a definitive merger  agreement with SJM. These  negotiations
occurred on December 4 and 5, 1993. On December 6, 1993, the Electromedics Board
of Directors held a special meeting at which it approved a merger agreement with
SJM  at the $6.375 price, and the agreement was executed. The factors underlying
the Board's decision to approve  the merger agreement with  SJM are the same  as
those  that led the Board subsequently to approve the merger with Medtronic at a
higher price. See "The Merger -- Electromedics' Reasons for the Merger."

    By letter  to Electromedics  dated December  9, 1993,  Medtronic proposed  a
merger  of  Electromedics  and  a Medtronic  subsidiary  in  which Electromedics
shareholders would receive $6.75 in cash or $6.75 in shares of Medtronic  Common
Stock  for each share of Electromedics  Common Stock. Thereafter, Mr. Lynch, Mr.
Carlock and DBI  discussed the  Medtronic proposal with  members of  Medtronic's
management  (principally Mr.  Lewis and Mr.  Ellwein) and with  members of SJM's
management. The discussions with Medtronic covered negotiation of the terms of a
definitive agreement with  Medtronic. The discussions  with SJM concerned  SJM's
interest   in  amending  its  agreement   with  Electromedics  to  increase  the
acquisition price.  In  addition, Medtronic  and  SJM conducted  additional  due
diligence   regarding  Electromedics.  An  agreement  and  plan  of  merger  was
negotiated by representatives  of Electromedics and  Medtronic. On December  21,
1993,  a  member of  SJM's management  advised  DBI that  SJM was  considering a
proposal to permit  Electromedics to  pay a  cash dividend  to its  shareholders
immediately  prior to  a merger with  SJM such that  the aggregate consideration
received  by  Electromedics  shareholders  would   equal  $6.75  per  share   of
Electromedics  Common Stock,  although no  such proposal  was submitted  by SJM.
Later on December 21, 1993, Medtronic increased its proposal to $6.875 per share
of Electromedics Common Stock.

    On December 22, 1993, the Electromedics  Board of Directors, based upon  the
factors   described  below   under  "Electromedics'  Reasons   for  the  Merger;
Recommendation of the  Electromedics Board of  Directors," unanimously  approved
the Merger Agreement with Medtronic. Negotiations regarding the Merger Agreement
were completed by representatives of Medtronic and Electromedics on December 23,
1993,  and the Merger Agreement was signed on that day. The SJM merger agreement
permitted the Electromedics Board of Directors to terminate the agreement  under
certain  circumstances, and on December 23, 1993 Electromedics notified SJM that
it had done so. See "The

                                       20
<PAGE>
Merger  --  Electromedics'  Reasons  for  the  Merger;  Recommendation  of   the
Electromedics  Board of Directors," "-- Medtronic's Reasons for the Merger," "--
Electromedics' Financial Advisor" and "-- SJM Termination Fee."

ELECTROMEDICS' REASONS FOR THE MERGER; RECOMMENDATION OF THE ELECTROMEDICS BOARD
OF DIRECTORS

    The Electromedics Board of Directors believes that the Merger is in the best
interests of  Electromedics  shareholders  and  unanimously  recommends  to  its
shareholders  that they vote FOR approval of the Plan of Merger. See "The Merger
- -- Conflicts of Interest" for a discussion of conflicts of interest that certain
directors and  members of  management have  in connection  with the  Merger.  In
reaching  these conclusions, the Electromedics Board of Directors considered the
following factors.  The Electromedics  Board of  Directors recognized  that  the
Merger consideration offered a significant premium over the trading price of the
Electromedics  Common Stock during the period  preceding the announcement of the
engagement of DBI to consider  alternatives to maximizing shareholder value  and
also  provided  the opportunity  for  Electromedics shareholders  to  maintain a
participation in Electromedics' future on a tax-free basis through the  election
of  Medtronic Common Stock. Medtronic Common Stock represents an opportunity for
Electromedics shareholders to  continue equity participation  in a larger,  more
diversified  medical products  enterprise as  well as  a method  to receive cash
dividends on  their  shareholdings.  Medtronic,  which  reported  net  sales  of
approximately  $1.3 billion for the fiscal year ended April 30, 1993, produces a
greater  number  and  variety  of  products  than  Electromedics  and  has  less
dependence  on  any  single product.  Electromedics  has never  declared  a cash
dividend  on  Electromedics  Common  Stock.  Electromedics  intended  to  retain
earnings  to finance the growth of its  business and did not anticipate that any
cash dividends would be paid in the foreseeable future.

    The Electromedics Board  of Directors has  recognized that certain  products
sold   by   Electromedics   and  Medtronic   are   compatible.   Competition  in
Electromedics' core  business has  increased significantly,  and  Electromedics'
principal  competitor  has  more  financial  resources  than  Electromedics. The
environment  for  Electromedics'   major  products   will  become   increasingly
competitive  in  the  near  future.  Accordingly,  the  Electromedics  Board  of
Directors believes  that combination  with a  larger, more  diversified  medical
products  company will result in higher  value to be derived from Electromedics'
core business than if Electromedics remains independent.

    In addition, the Electromedics Board  of Directors considered the  business,
financial  condition, results of  operations and prospects  of Electromedics and
Medtronic, on  both a  historical and  prospective basis,  and the  current  and
historical  market  prices of  Electromedics and  Medtronic Common  Stock. These
factors led the Electromedics  Board of Directors  to conclude that  combination
with  Medtronic at this time  would result in greater  shareholder value than if
Electromedics remained independent.  The Electromedics Board  of Directors  also
considered  the opinion  of DBI  that the  consideration to  be received  by the
Electromedics  shareholders  in  the  Merger   is  fair  to  the   Electromedics
shareholders  from a financial point of  view. See "The Merger -- Electromedics'
Financial Advisor" and "Comparative Stock Prices and Dividends."

MEDTRONIC'S REASONS FOR THE MERGER

    Medtronic believes  that  the  acquisition  of  Electromedics  will  enhance
Medtronic's  product  offerings and  will  complement Medtronic's  leadership in
technologies for blood-handling and  monitoring during major surgery.  Medtronic
believes  that,  amid  rising costs  of  donor  blood and  rising  concern about
blood-borne diseases,  technologies like  those  developed and  manufactured  by
Electromedics  that  enable use  of the  patient's  blood for  reinfusion during
surgery present an increasingly attractive alternative.

ELECTROMEDICS' FINANCIAL ADVISOR

    Electromedics has retained Dain Bosworth Incorporated ("DBI") to act as  its
exclusive  financial advisor in  connection with the Merger.  See "The Merger --
Background of the  Merger." DBI has  advised Electromedics with  respect to  the
respective  merger proposals  by SJM and  Medtronic and the  consideration to be
received by  Electromedics  shareholders in  the  Merger. DBI  was  selected  by

                                       21
<PAGE>
Electromedics'  Executive Committee based upon its view of DBI's qualifications,
expertise and  reputation.  In addition,  DBI  has provided  certain  investment
banking  services  to  Electromedics  from time  to  time,  including  acting as
managing underwriter  of a  public  offering of  Electromedics Common  Stock  in
November  1990. The selection of DBI was ratified and approved by Electromedics'
Board  of  Directors.  The  amount  of  the  consideration  to  be  received  by
Electromedics   shareholders   was  determined   through   negotiations  between
Electromedics and  Medtronic  and  not  by DBI,  although  DBI  did  assist  the
Electromedics Board of Directors in certain of these negotiations.

    DBI has rendered to the Electromedics Board of Directors an opinion that the
per  share consideration to be received by holders of Electromedics Common Stock
in the Merger is  fair to such  shareholders from a financial  point of view.  A
copy  of the  opinion of DBI,  reaffirmed in writing  as of the  date hereof, is
attached as Appendix C to  this Proxy Statement/Prospectus. No limitations  were
imposed  on DBI with respect to the scope  of its investigation. As set forth in
its opinion, DBI  relied on,  and did  not independently  verify, the  accuracy,
completeness and fairness of the financial and other information furnished to it
by  Electromedics and  Medtronic, and publicly  available information concerning
Electromedics and  Medtronic. DBI  did  not make  an independent  evaluation  or
appraisal  of the  assets and  liabilities of  Electromedics and  Medtronic, and
expressed no opinion regarding the liquidation  value of any entity. Holders  of
Electromedics Common Stock are urged to read DBI's opinion in its entirety for a
description   of  the  procedures  followed,  the  factors  considered  and  the
assumptions made by DBI in rendering its opinion.

    For purposes  of its  opinion, DBI  reviewed and  analyzed certain  publicly
available  information  relating  to  Electromedics, as  well  as  various other
information provided by Electromedics including certain financial forecasts  and
internal  management reports. DBI analyzed the historical reported market prices
and trading activity  of Electromedics, as  well as earnings,  rates of  return,
capitalization,   dividends,   and  other   relevant  factors   associated  with
Electromedics. DBI visited the  headquarters and primary manufacturing  facility
of  Electromedics.  DBI  also  held  discussions  with  members  of  the  senior
management of Electromedics regarding its past and current business  operations,
financial  condition and future prospects. DBI used the foregoing information to
educate itself  about Electromedics  and the  market for  Electromedics'  Common
Stock.

    In conducting the review and in performing the analyses described below, DBI
did  not  attribute  any  particular  weight  to  any  information  or  analysis
considered by it, but rather made  qualitative judgments as to the  significance
and  relevance of each  factor and analysis. Accordingly,  DBI believes that the
information reviewed and the  analysis conducted must be  considered as a  whole
and  that  considering  any portion  of  such information  or  analyses, without
considering all of such information and  analyses, could create a misleading  or
incomplete view of the process underlying the opinion.

    DISCOUNTED CASH FLOW ANALYSIS.  DBI assessed the present value of the future
cash flows that business segments of Electromedics could be expected to generate
over  a defined time period and the residual value of these business segments at
the end of the time period (the "DCF Analysis"). In preparing its DCF  Analysis,
DBI worked with management of Electromedics to develop operating projections for
five  business  segments:  (i)  the  historical  domestic  business  (the  "Core
Business");  (ii)  Electromedics'  German  operations  ("ELMD  Germany");  (iii)
Electromedics'  French  operations ("ELMD  France"); (iv)  a new  application of
Electromedics' technology  for platelet  gel  ("Platelet Gel");  and (v)  a  new
technology   that  Electromedics  is  developing  for  an  intravenous  membrane
oxygenator ("IMO").  To  develop  the  projections used  in  the  DCF  Analysis,
Electromedics   provided   to   DBI   preliminary   five-year   projections  for
Electromedics. DBI and Electromedics organized  these projections into the  five
business segments. DBI then reviewed Electromedics' preliminary projections with
Electromedics'  management  to  refine  the assumptions  and  develop  a  set of
projections that were mutually agreed upon by DBI and Electromedics' management.

                                       22
<PAGE>
    Each of the five business  segments was then valued individually,  combining
the  projections for the business with  assumptions regarding discount rates and
multiples of operating  statistics in  the final  year of  the projections.  The
analysis yielded the following results:

        (i)  CORE BUSINESS --  DBI analyzed the  five-year projections developed
    for this business segment using discount rates ranging from 14.0% to  17.0%.
    DBI  applied  operating  cash flow  multiples  ranging  from 8.0  to  9.5 to
    determine the  residual value  of the  business  in the  final year  of  the
    projections.  DBI determined that  the most appropriate  discount rates were
    15.0% and 16.0% and that the most appropriate operating cash flow  multiples
    were 8.5 and 9.0. The combination of these discount rates and operating cash
    flow  multiples yielded values for this  segment ranging from $56.9 to $62.3
    million.

        (ii) ELMD GERMANY  -- DBI analyzed  the five-year projections  developed
    for  this business segment using discount rates ranging from 22.5% to 30.0%.
    DBI applied  operating  cash flow  multiples  ranging  from 8.0  to  9.5  to
    determine  the  residual value  of the  business  in the  final year  of the
    projections. DBI determined  that the most  appropriate discount rates  were
    25.0%  and 27.5% and that the most appropriate operating cash flow multiples
    were 8.5 and 9.0. The combination of these discount rates and operating cash
    flow multiples yielded  values for this  segment ranging from  $3.3 to  $3.8
    million.

       (iii) ELMD FRANCE -- DBI analyzed the five-year projections developed for
    this  business segment using discount rates ranging from 22.5% to 30.0%. DBI
    applied operating cash flow multiples ranging  from 8.0 to 9.5 to  determine
    the residual value of the business in the final year of the projections. DBI
    determined that the most appropriate discount rates were 25.0% and 27.5% and
    that  the most appropriate  operating cash flow multiples  were 8.5 and 9.0.
    The combination of these  discount rates and  operating cash flow  multiples
    yielded  values for this segment ranging from  $0.7 to $0.9 million. DBI and
    Electromedics  determined  that  the   projections  for  ELMD  France   were
    uncertain.  To account for the uncertainty, DBI  applied a range of value to
    ELMD France of between ($0.5) and $0.9 million.

       (iv) PLATELET GEL -- DBI analyzed the five-year projections developed for
    this business segment using discount rates ranging from 22.5% to 30.0%.  DBI
    applied  revenue multiples ranging from 1.2 to 1.8 to determine the residual
    value of the business in the  final year of the projections. DBI  determined
    that  the most appropriate discount rates were 25.0% and 27.50% and that the
    most appropriate  revenue multiples  were 1.4  and 1.6.  The combination  of
    these  discount rates and revenue multiples  yielded values for this segment
    ranging from $9.2 to $11.5 million.

        (v) IMO  --  The IMO  analysis  was  based on  ten-year  projections  as
    revenues were not expected until 1998. DBI analyzed the ten-year projections
    developed  for this business segment using discount rates ranging from 37.5%
    to 45.0%.  DBI  applied  revenue  multiples ranging  from  1.5  to  2.25  to
    determine  the  residual value  of the  business  in the  final year  of the
    projections. DBI determined  that the most  appropriate discount rates  were
    40.0%  and 42.50% and that the  most appropriate revenue multiples were 1.75
    and 2.0.  The combination  of  these discount  rates and  revenue  multiples
    yielded values for this segment ranging from $8.5 to $12.2 million.

    The  results of  these individual  analyses were  combined to  yield a total
value for Electromedics of between $77.4 and $90.8 million. This range of values
was then adjusted for such balance sheet statistics as cash and equivalents  and
debt  and other financial information including proceeds from options that would
be exercised and the present value of net operating losses and tax carryforwards
(the "Adjustments"). After including the Adjustments, it was determined that the
equity value of Electromedics was between  $87.7 and $101.1 million. This  range
of  equity values  is equal  to approximately $5.93  to $6.84  per fully diluted
share of Electromedics Common Stock.

    ANALYSIS OF SELECTED PUBLICLY TRADED COMPANIES.  DBI compared financial  and
stock  market information  of Electromedics  to similar  information for certain
publicly traded companies  operating in the  medical device industry.  Companies
reviewed by DBI included American Medical Products;

                                       23
<PAGE>
Conmed   Corporation;   Gish  Biomedical;   Haemonetics   Corporation;  Minntech
Corporation; and Protocol  Systems, Inc.  (the "Comparable  Companies"). Of  the
companies  that operate in the medical device industry, the Comparable Companies
are those determined by DBI  to be most comparable  to Electromedics based on  a
number  of  criteria,  including:  the  similarity  of  product  offerings  with
particular focus on products that are used in blood management and products that
have disposable components; the size of  the companies as measured by  revenues;
and  the relative profitability as measured by  operating income as a percent of
revenues. For purposes of comparing each of these companies with  Electromedics,
DBI calculated financial ratios and compared these ratios with comparable ratios
for Electromedics. The financial ratios used consisted of (i) total market value
of capitalization to last-twelve-month's revenues (the "Revenue Multiple"), (ii)
total  market value of capitalization to last-twelve-month's operating cash flow
(the "OCF  Multiple"),  and  (iii)  total  market  value  of  capitalization  to
last-twelve-month's  operating income  (the "Operating  Income Multiple"). After
reviewing the financial results  of the Comparable  Companies, DBI used  Revenue
Multiples  ranging from 1.7 to 2.2, OCF Multiples ranging from 10.0 to 13.2, and
Operating Income Multiples ranging from 12.0  to 16.0. Applying these ranges  to
Electromedics  operating results for the twelve months ending September 30, 1993
yielded valuation  ranges  for  the total  capitalization  of  Electromedics  of
between  $22.6 and $83.7 million. Based on this ratio analysis of Electromedics'
operating statistics  and the  Adjustments,  it was  determined that  the  total
equity value for Electromedics was between $50.3 million and $60.3 million. This
range  of  equity values  is equal  to  approximately $3.40  to $4.08  per fully
diluted share.

    ANALYSIS OF SELECTED MERGER AND ACQUISITION TRANSACTIONS.  DBI reviewed  and
summarized the terms of 16 selected acquisitions in the medical device industry.
The  following table lists  the transactions that  DBI analyzed (the "Comparable
Acquisitions").

<TABLE>
<CAPTION>
 EFFECTIVE
  DATE OF
TRANSACTION        ACQUIRING COMPANY                 ACQUIRED COMPANY
- -----------  ------------------------------  --------------------------------
<C>          <S>                             <C>
 09/21/93    Mallinkrodt Medical             DAR SpA
 09/08/93    Corning, Inc.                   Costar Corp.
 07/28/93    Sunrise Medical, Inc.           DiVilbiss Health Care
 07/12/93    Conmed Corp.                    Andover Medical, Inc.
 04/30/93    Union Carbide Chemicals         Vitaphore Corp.
 02/11/93    Mallinkrodt Medical             Shiley Respiratory
 09/25/92    Mallinkrodt Medical             HemoCue Intressenter
 04/16/92    Vital Signs, Inc.               Biomedical Dynamics Corp.
 07/29/92    Cabot Medical                   Surgitek
 02/28/92    Sorin Biomedica SpA             Shiley, Inc.
 02/24/92    Eli Lilly & Co.                 Origin Medsystems, Inc.
 12/31/91    Birtcher Medical Systems        Solos Endoscopy
 10/01/91    Thermo Electron Corp.           International Technidyne
 09/21/90    Medtronic, Inc.                 Bio-Medicus, Inc.
 06/29/90    Bristol-Myers Squibb            Concept, Inc.
 06/19/90    Gambro AB                       COBE Laboratories
</TABLE>

    The Comparable Acquisitions were selected based on the comparability of  the
acquired  company  to Electromedics  based on  a  number of  criteria including:
primary line  of business  in the  medical device  industry; the  similarity  of
product  offerings; and the  size of the  companies as measured  by revenues. In
addition, DBI focused on  transactions that have occurred  since June 1990.  For
purposes  of determining  valuation parameters  for Electromedics,  DBI computed
financial ratios  for each  of  these transactions,  where the  information  was
available,  and applied these ratios  to Electromedics' operating statistics. As
in the analysis of the Comparable Companies, the financial ratios used consisted
of the Revenue Multiple,  the OCF Multiple, and  the Operating Income  Multiple.
After  reviewing the financial results of  the Comparable Acquisitions, DBI used
Revenue Multiples ranging  from 1.5 to  2.5, OCF Multiple  ranging from 10.0  to
15.0, and Operating Income Multiples ranging

                                       24
<PAGE>
from  13.0 to 18.0. Applying these ranges to Electromedics operating results for
the twelve months  ending September 30,  1993 yielded valuation  ranges for  the
total  capitalization of Electromedics of between $24.5 and $95.2 million. Based
on  this  ratio  analysis  of   Electromedics'  operating  statistics  and   the
Adjustments, it was determined that the total equity value for Electromedics was
between $60.3 million and $70.3 million. This range of equity values is equal to
approximately $4.08 to $4.76 per fully diluted share.

    DBI  did  not  assign  any  particular  weight  to  the  individual analyses
described above, which represent a summary of the material analyses performed by
DBI. DBI's determination regarding the fairness of the transaction is not  based
on  a  mathematical model  but  rather upon  the  consideration of  the  body of
information obtained from such analysis and qualitative factors.

    Electromedics has paid  DBI a fixed  engagement fee of  $35,000 for  certain
services  as Electromedics' financial  advisor, including DBI's  analysis of the
business, operations, financial condition and future prospects of  Electromedics
and  analysis and implementation of methods to increase and maximize shareholder
value. For  DBI's analysis  of the  Merger consideration  and preparation  of  a
written  opinion to the Electromedics Board of Directors, Electromedics has paid
DBI a  fixed fee  of  $150,000. Electromedics  has also  agreed  to pay  DBI  an
additional  fee of approximately $1,016,000 (against  which the $150,000 will be
credited), which  represents  one percent  (1.0%)  of the  consideration  to  be
received  by  Electromedics' shareholders  in  connection with  the  Merger, for
assisting Electromedics  in  the negotiations  with  Medtronic relating  to  the
consideration to be received by Electromedics' shareholders. Such additional fee
is  payable at the time of, and  contingent upon, the consummation of the Merger
or other acquisition transaction involving Electromedics consummated pursuant to
an agreement or commitment entered into prior to November 1, 1995. Electromedics
has also  agreed to  reimburse  DBI for  its out-of-pocket  expenses,  including
reasonable  fees and  disbursements of  counsel, not  to exceed  $35,000 without
prior approval of Electromedics. Electromedics has also agreed to indemnify  DBI
against certain liabilities, including those arising under securities laws.

    DBI  is a  nationally recognized  investment banking  firm and  is regularly
engaged in the valuation of businesses  and their securities in connection  with
mergers  and acquisitions, negotiated  underwritings, secondary distributions of
listed and unlisted  securities, private placements  and valuations for  estate,
corporate  and other purposes. DBI makes a market in Electromedics Common Stock.
In the course of its market making  and other trading activities, DBI may,  from
time  to time, have a long or short position in, and buy and sell securities of,
Electromedics and Medtronic.  DBI also periodically  publishes research  reports
regarding   medical  device  industry  companies,  including  Electromedics  and
Medtronic. The  board  of  directors of  DBI's  parent  company,  Inter-Regional
Financial  Group, Inc., elected two new directors  at its meeting on February 1,
1994, including  Robert  L. Ryan,  Senior  Vice President  and  Chief  Financial
Officer of Medtronic.

VOTE REQUIRED

    Approval  of the Merger  requires the affirmative  vote of the  holders of a
majority of the outstanding shares of Electromedics Common Stock. Each holder of
Electromedics Common Stock outstanding as of the Record Date is entitled to  one
vote  for each share held.  On the Record Date,  there were 14,056,800 shares of
Electromedics  Common  Stock  outstanding.   Of  such  shares,  714,405   shares
(approximately 5.1% of the outstanding shares of Electromedics Common Stock) are
held  by directors  and executive officers  of Electromedics  and 346,359 shares
(approximately 2.5% of the outstanding shares of Electromedics Common Stock) are
held by Medtronic. Electromedics' directors and executive officers have executed
Agreements to Facilitate Merger under which such persons have agreed to vote the
shares of  Electromedics Common  Stock held  by  them in  favor of  the  Merger.
Medtronic  intends to vote all of the  shares of Electromedics Common Stock held
by it in favor of the Merger.

    Medtronic, as the sole  shareholder of Merger  Subsidiary, has approved  the
Merger  Agreement. Approval of the  Merger Agreement by Medtronic's shareholders
is not required under Minnesota law and is not being sought.

                                       25
<PAGE>
CONVERSION OF ELECTROMEDICS COMMON STOCK IN THE MERGER

    At the Effective Time, each share  of Electromedics Common Stock issued  and
outstanding immediately prior thereto, excluding 346,359 shares of Electromedics
Common  Stock held by Medtronic and excluding any shares of Electromedics Common
Stock held by holders who have perfected their dissenters' rights under Colorado
law (see "The Merger -- Rights of Dissenting Electromedics Shareholders"),  will
be  automatically converted into the  right to receive, at  the election of each
shareholder, either (i)  $6.875 in cash;  or (ii)  the portion of  a share  (the
"Conversion  Ratio") of  Medtronic Common Stock  equal to $6.875  divided by the
average of the daily closing sale  prices of Medtronic Common Stock as  reported
on  the New  York Stock  Exchange ("NYSE")  Composite Tape  (the "Average Market
Price") for the  ten consecutive trading  days ending on  the third trading  day
immediately  preceding the Effective Time  (the "Determination Period"), but not
less than  $68.00 per  share nor  more than  $98.00 per  share. Subject  to  the
election   and  allocation   procedures  described   below,  each  Electromedics
shareholder will have the right to elect to receive cash, Medtronic Common Stock
or a  combination  of cash  and  Medtronic Common  Stock,  in exchange  for  the
holder's Electromedics Common Stock.

    The  $6.875 amount per share of  Electromedics Common Stock, payable in cash
or shares  of  Medtronic  Common  Stock as  provided  above,  shall  be  reduced
proportionately if the sum of the number of shares of Electromedics Common Stock
outstanding  at  the  Effective  Time  plus  the  number  of  shares  subject to
outstanding options  at  the  Effective  Time exceeds  14,801,250  (the  sum  of
Electromedics  shares outstanding  and shares underlying  options outstanding on
the date the  Merger Agreement  was signed). Electromedics  does not  anticipate
that such number will be exceeded at the Effective Time.

    If,  prior to the Effective Time, Medtronic splits or combines the Medtronic
Common Stock or pays a stock dividend  or other stock distribution in shares  of
Medtronic  Common  Stock,  then  the  Conversion  Ratio  will  be  appropriately
adjusted.

    Based on the number of shares  of Electromedics Common Stock outstanding  on
the  Record Date (excluding 346,359 shares of Electromedics Common Stock held by
Medtronic and assuming a Conversion Ratio  of .0859, or one Medtronic share  for
every  11.64  Electromedics  shares,  calculated by  using  the  March  15, 1994
Medtronic closing  sale price  of $80.00  as the  assumed Average  Market  Price
solely  for  illustrative  purposes  of this  paragraph),  an  estimated maximum
1,239,446 shares  of  Medtronic Common  Stock  may  be issued  in  exchange  for
Electromedics Common Stock upon consummation of the Merger, assuming that all of
the  outstanding  shares  of  Electromedics  Common  Stock  are  converted  into
Medtronic Common Stock. Such  shares would represent  approximately 2.1% of  the
approximately  58,594,332  shares  of  Medtronic  Common  Stock  that  would  be
outstanding after consummation  of the  Merger. The actual  number of  Medtronic
shares  that will be  issued as a result  of the Merger will  also depend on the
number of Electromedics shares  that holders elect to  convert into cash  rather
than Medtronic Common Stock.

    Electromedics  shareholders  should understand  that  shareholders receiving
Medtronic Common Stock in the Merger  will receive a number of Medtronic  shares
determined pursuant to the Conversion Ratio, as defined at the beginning of this
section.  Because the  Conversion Ratio  does not  take into  account an Average
Market Price of Medtronic  Common Stock of  less than $68.00  per share or  more
than $98.00 per share, and because the market price of Medtronic Common Stock is
subject   to  fluctuation,  the  market  value  of  the  Medtronic  shares  that
Electromedics shareholders  receive  in  the Merger  (whether  measured  at  the
Election  Deadline, as defined below, or at  the Effective Time of the Merger or
another date), may be less  than or greater than  the Average Market Price  used
for  purposes of determining the Conversion  Ratio. In addition, because of such
fluctuations in the value of Medtronic shares, the market value of the Medtronic
Common Stock that Electromedics shareholders receive in the Merger may  increase
or  decrease following the Merger. See  "Comparative Stock Prices and Dividends"
for information  regarding  the historical  market  prices of  Medtronic  Common
Stock.

                                       26
<PAGE>
    Subject  to  the election  and allocation  procedures described  below, each
holder of Electromedics  Common Stock  may, by properly  delivering an  Election
Form  to the Exchange Agent, indicate a preference as to the number of shares of
Electromedics Common Stock that such holder desires to have converted into  cash
and  the number of shares of Electromedics Common Stock that such holder desires
to have converted into Medtronic Common Stock. PROPERLY EXECUTED ELECTION FORMS,
ALONG WITH THE STOCK CERTIFICATES COVERED THEREBY (OR A GUARANTY OF DELIVERY  OF
SUCH CERTIFICATES), MUST BE RECEIVED BY THE EXCHANGE AGENT BY 5:00 P.M., CENTRAL
TIME,  ON APRIL 22, 1994  (THE "ELECTION DEADLINE"), WHICH  IS THE LAST BUSINESS
DAY PRIOR TO THE DATE OF THE MEETING. Election Forms are being mailed separately
to holders  of Electromedics  Common Stock  on  the same  date that  this  Proxy
Statement/  Prospectus is mailed.  Holders of Electromedics  Common Stock who do
not execute  and  deliver properly  completed  Election Forms  by  the  Election
Deadline  will receive,  without regard  to their  preferences, Medtronic Common
Stock. See "Procedure for Submitting Election Forms" below.

    RIGHT OF ELECTION BY HOLDERS OF ELECTROMEDICS COMMON STOCK

    The Merger Agreement provides that each holder of Electromedics Common Stock
may, by properly completing and delivering  to Norwest Bank Minnesota, N.A.,  as
the  Exchange Agent, an Election Form as described below under "-- Procedure for
Submitting Election  Forms,"  indicate the  number  of shares  of  Electromedics
Common  Stock owned by  such holder that  such holder desires  to have converted
into the right to receive cash in the Merger (a "Cash Election") and the  number
of  such shares  that the  holder desires  to have  converted into  the right to
receive Medtronic Common Stock in the Merger (a "Stock Election").

    Except as provided in the following sentence, each Electromedics shareholder
must submit only one Election Form for all shares of Electromedics Common  Stock
held  by  such shareholder,  indicating  both the  Cash  Election and  the Stock
Election for  such  holder  (and the  number  of  shares covered  by  each  such
Election). Different Election Forms may be submitted for different portions of a
holder's   shares  only  if  each  such  Election  Form  covers  all  shares  of
Electromedics Common  Stock held  on behalf  of a  particular beneficial  owner.
Holders  of record of shares of Electromedics  Common Stock who act as nominees,
trustees, or  in other  representative capacities  must certify  that each  such
Election  Form submitted by  them covers all the  shares of Electromedics Common
Stock that they hold for a particular beneficial owner.

    Two or more holders of shares of Electromedics Common Stock, either of  whom
may  be deemed constructively to own  the other's shares of Electromedics Common
Stock by  reason  of the  ownership  attribution rules  of  Section 318  of  the
Internal  Revenue Code of 1986,  as amended (the "Code"),  may submit a combined
Election Form containing a single Election  as to their shares of  Electromedics
Common  Stock. Any combined  Election Form and  change in or  revocation of such
combined Election Form  must be signed  by or on  behalf of all  holders of  the
Electromedics  Common Stock covered thereby.  All shares of Electromedics Common
Stock  covered  by  a  single  combined   Election  Form  held  by  holders   of
Electromedics  Common  Stock  submitting  such combined  Election  Form  will be
treated as being held by a single holder.

    If Cash  Elections are  received for  a number  of shares  of  Electromedics
Common  Stock  that is  more  than the  Cash  Conversion Number  (as hereinafter
defined), such Elections will be subject to the allocation procedures  described
below under "-- Cash Elections; Allocation and Proration."

    The  "Cash Conversion  Number" means the  number of  shares of Electromedics
Common Stock  to be  converted into  the right  to receive  cash in  the  Merger
pursuant  to the Merger  Agreement, which, assuming  exercise of all outstanding
Electromedics options,  shall be  not greater  than 6,939,291  shares minus  the
aggregate  number of shares of  Electromedics Common Stock, if  any, as to which
the holders of such shares  have properly exercised dissenters' rights  pursuant
to Colorado law.

                                       27
<PAGE>
    CASH ELECTIONS; ALLOCATION AND PRORATION

    If  Cash  Elections are  received for  a number  of shares  of Electromedics
Common Stock  which is  not, in  the aggregate,  more than  the Cash  Conversion
Number, then each share of Electromedics Common Stock covered by a Cash Election
will be converted into the right to receive cash in the Merger.

    If  Cash  Elections are  received for  a number  of shares  of Electromedics
Common Stock which is more than the  Cash Conversion Number, then the shares  of
Electromedics  Common Stock for which Cash  Elections have been received will be
converted into  the right  to receive  cash and  Medtronic Common  Stock in  the
Merger as follows:

        (i)  A  cash  proration factor  (the  "Cash Proration  Factor")  will be
    determined by dividing  the Cash Conversion  Number by the  total number  of
    shares  of Electromedics Common  Stock with respect  to which effective Cash
    Elections were made.

        (ii) The number of shares of Electromedics Common Stock covered by  each
    Cash  Election  to be  converted into  the  right to  receive cash  shall be
    determined by multiplying the Cash Proration  Factor by the total number  of
    shares covered by such Election, rounded to the next lowest whole number.

       (iii) Shares of Electromedics Common Stock covered by a Cash Election and
    not converted into a right to receive cash in the Merger as set forth above,
    and  shares of  Electromedics Common Stock  not covered by  a Cash Election,
    will be converted into Medtronic Common Stock in the Merger.

    NON-ELECTING SHARES

    Any outstanding  shares of  Electromedics Common  Stock (other  than  shares
owned  by Medtronic and other than shares held by Electromedics shareholders who
have perfected  their dissenters'  rights under  Colorado law)  as to  which  an
Election  is not  in effect  at the Election  Deadline, including  any shares of
Electromedics Common Stock  with respect  to which  Medtronic and  Electromedics
determine  for any reason that an Election was not properly made, will be called
"Non-Electing Shares." Each Non-Electing Share will be converted into  Medtronic
Common Stock in the Merger.

    FRACTIONAL SHARES

    No  certificates or scrip representing fractional shares of Medtronic Common
Stock will be issued,  and no Medtronic dividend,  stock split or interest  will
relate  to any fractional share. No  fractional share interests will entitle the
owner thereof to vote or to any rights of a shareholder of Medtronic. In lieu of
any such  fractional  shares, each  holder  of Electromedics  Common  Stock  who
otherwise  would be entitled  to receive a fractional  share of Medtronic Common
Stock in the Merger will receive an amount of cash (without interest) determined
by multiplying  (i)  the Average  Market  Price  by (ii)  the  fractional  share
interest to which such holder would otherwise be entitled.

    PROCEDURE FOR SUBMITTING ELECTION FORMS

    No  Election  will  be  effective unless  a  properly  completed  and signed
Election Form,  ACCOMPANIED  BY CERTIFICATES  for  the shares  of  Electromedics
Common Stock to which such Election Form relates OR BY A GUARANTY OF DELIVERY OF
SUCH  CERTIFICATES in the form set forth in the Election Form by a member of any
national securities exchange, a member of the National Association of Securities
Dealers, Inc.  or a  commercial bank  or  trust company  in the  United  States,
provided  that such certificates are in fact  delivered by the time set forth in
such guaranty of delivery, has been received by the Exchange Agent by April  22,
1994,  the  Election  Deadline. Failure  to  deliver  shares covered  by  such a
guaranty of delivery within five business days after the Election Deadline  will
invalidate  any  otherwise  properly  made  Election.  REQUESTS  FOR  ADDITIONAL
ELECTION FORMS,  AND QUESTIONS  OR  REQUESTS FOR  ASSISTANCE IN  COMPLETING  AND
SUBMITTING  ELECTION FORMS, MAY BE  DIRECTED TO CHEMICAL BANK  AT THE ADDRESS OR
TELEPHONE NUMBER LISTED ON THE COVER OF THIS PROXY STATEMENT/PROSPECTUS.

                                       28
<PAGE>
    An Election relating to shares of Electromedics Common Stock shall be deemed
to have been automatically revoked as of the Election Deadline if the holder  of
such shares has filed and not withdrawn as of the Effective Time of the Merger a
valid  claim  for dissenters'  rights under  Colorado law  with respect  to such
shares. See "The Merger -- Rights of Dissenting Electromedics Shareholders."

    Any holder  of Electromedics  Common Stock  may  at any  time prior  to  the
Election  Deadline change his or her Election Form by written notice received by
the Exchange  Agent  at or  prior  to the  Election  Deadline accompanied  by  a
properly  completed,  revised  Election  Form  (clearly  indicating  that  it is
revising a  previously submitted  Election Form).  Any holder  of  Electromedics
Common  Stock also may at any time prior  to the Election Deadline revoke his or
her Election Form by written notice received  by the Exchange Agent at or  prior
to  the Election Deadline or by withdrawal prior to the Election Deadline of his
or her certificates representing Electromedics  Common Stock or the guaranty  of
delivery  of such certificates previously deposited  with the Exchange Agent. In
the event that a single Election Form is submitted for shares held by more  than
one  holder of Electromedics Common Stock, any change, revision or revocation of
such Election Form must be signed by  or on behalf of all such shareholders  who
signed such Election Form.

    OTHER RULES

    Medtronic  and Electromedics  have the  right to  make additional  rules not
inconsistent with the Merger  Agreement governing the  validity of the  Election
Forms,  the manner and extent to which Elections are to be taken into account in
selecting the shares of Electromedics Common  Stock to be converted either  into
the  right to receive cash, Medtronic Common Stock or a combination thereof, the
issuance and delivery of certificates for shares of Medtronic Common Stock  into
which  shares of Electromedics Common Stock are converted in the Merger, and the
payment for shares of  Electromedics Stock converted into  the right to  receive
cash  in the Merger. All such rules and determinations will be final and binding
on all holders of Electromedics Common Stock.

    PAYMENT OF CASH AND EXCHANGE OF SHARES OF ELECTROMEDICS COMMON STOCK

    As soon as  practicable after the  Effective Time, the  Exchange Agent  will
furnish a letter of transmittal to holders of a certificate or certificates that
prior  to the Effective  Time represented shares  of Electromedics Common Stock,
but only  if  and to  the  extent that  such  certificates were  not  previously
submitted  to the Exchange  Agent with an  Election Form (or  pursuant to a duly
executed  guaranty  of  delivery).  The  letter  of  transmittal  will   include
instructions  regarding  the surrender  of  certificates representing  shares of
Electromedics Common Stock in exchange  for certificates representing shares  of
Medtronic  Common  Stock.  Electromedics  shareholders  who  filed  an effective
Election Form  prior  to  the  Election  Deadline,  and  who  surrendered  their
certificates  at that time or later pursuant to a guaranty of delivery, will not
receive a letter of transmittal.

    As soon as  practicable after the  Effective Time, the  Exchange Agent  will
distribute to holders of shares of Electromedics Common Stock, upon surrender to
the  Exchange  Agent (unless  previously surrendered  with  an Election  Form or
pursuant to a guaranty of delivery) of one or more certificates for such  shares
of  Electromedics Common Stock for cancellation, (i)  a bank check in the amount
of cash  into which  the  shares represented  by  the certificate(s)  have  been
converted  (including cash in lieu of fractional shares) and/or (ii) one or more
certificates representing the number of  whole shares of Medtronic Common  Stock
into  which the  shares represented by  the certificate(s)  have been converted.
Holders of Electromedics Common Stock will  not be entitled to receive  interest
on any cash to be received in the Merger.

    After  the Effective Time, certificates representing shares of Electromedics
Common Stock converted into Medtronic Common Stock in the Merger will be  deemed
for  all purposes to evidence ownership of  the shares of Medtronic Common Stock
into which they were  converted. Holders of Electromedics  Common Stock will  be
entitled  to any  dividends that  become payable to  persons who  are holders of
record of Medtronic Common Stock as of a record date that follows the  Effective
Time,  but  only after  they  have surrendered  their  certificates representing
shares of Electromedics Common

                                       29
<PAGE>
Stock for exchange. Any  such dividends will be  remitted to each  Electromedics
shareholder   entitled  thereto,  without  interest,   at  the  time  that  such
certificates representing shares of  Electromedics Common Stock are  surrendered
for  exchange, subject to any applicable  abandoned property, escheat or similar
law. Holders of  Electromedics Common Stock  will not be  entitled, however,  to
dividends  that  become payable  after the  Effective Time  to persons  who were
holders of record of  Medtronic Common Stock  as of a record  date prior to  the
Effective Time.

SHAREHOLDER RIGHTS PLAN

    Each  Electromedics  shareholder  entitled to  receive  shares  of Medtronic
Common Stock pursuant to  the Merger will receive,  together with each share  of
Medtronic Common Stock, one Medtronic Preferred Stock Purchase Right pursuant to
the  Medtronic Shareholder  Rights Plan. Such  Right will be  represented by the
certificate representing such share of Medtronic Common Stock. See  "Comparative
Rights  of Medtronic Shareholders and  Electromedics Shareholders -- Shareholder
Rights Plan."

TREATMENT OF STOCK OPTIONS

    Under the  terms of  the  Merger Agreement,  Electromedics will  cause  each
outstanding option to purchase shares of Electromedics Common Stock to be vested
prior  to the Effective Time. Electromedics  will provide 30 days' prior written
notice of cancellation of such  options to the holders  of each of the  options,
contingent  on the  occurrence of  the Merger. As  provided in  such notice, the
holders of such options may, prior to the Effective Time of the Merger, exercise
such options, in  whole or  in part, and  purchase the  shares of  Electromedics
Common  Stock subject to such  options. The holders of  any options so exercised
will have the same rights as other shareholders of Electromedics Common Stock to
elect to receive cash or  Medtronic Common Stock, or  a combination of the  two,
pursuant  to the Merger as described  in this Proxy Statement/Prospectus. If any
options are not so exercised prior to the Effective Time, they will terminate at
the Effective Time,  and the  holders will have  no further  rights to  purchase
stock pursuant to such options.

CONDUCT OF BUSINESS OF ELECTROMEDICS PENDING THE MERGER

    Electromedics  has agreed that, prior to  consummation of the Merger, unless
Medtronic agrees otherwise, it  will conduct its business  only in the  ordinary
course,   it  will  use  its  best  efforts  to  preserve  intact  its  business
organization and relationships with third parties,  and it will not: declare  or
pay  any dividends or other  distributions; amend or alter  any material term of
its securities; incur, assume  or guarantee any indebtedness  other than in  the
ordinary  course of business; create,  assume or incur any  lien on any material
asset; issue or repurchase  any securities (other  than issuances of  securities
upon  the exercise  of stock options  previously granted);  alter its accounting
principles; increase  the compensation  or  benefits of  any of  its  directors,
officers  or other  employees (except under  existing agreements  and except for
certain consulting agreements, severance agreements, and key employee retirement
agreements); amend its Articles of  Incorporation or Bylaws; sell any  property,
pay  any  liabilities or  waive any  claims,  except in  the ordinary  course of
business; make capital investments in  any other company; purchase fixed  assets
exceeding  a specified aggregate purchase  price; distribute mass communications
to any  group without  allowing Medtronic  to comment  on them;  subject to  the
fiduciary  duties of the Electromedics Board  of Directors, merge or consolidate
with any  person,  acquire the  stock  or  assets of  any  business,  liquidate,
dissolve  or reorganize, take  or fail to  take any action  that would cause its
representations and  warranties in  the Merger  Agreement to  be inaccurate,  or
enter into or make any material change in any material agreements, except in the
ordinary  course and consistent with past practice; or agree or commit to do any
of the foregoing.

    Electromedics has agreed that (except as is required by the fiduciary duties
of Electromedics' directors and officers  as so advised by independent  counsel)
neither  Electromedics  nor  any  of  its  representatives  or  affiliates will,
directly or indirectly, solicit, initiate or encourage any acquisition proposal,
or engage in any negotiations with,  or provide any information to, any  person,
entity  or group (other than Medtronic) that has made or may make an acquisition
proposal with respect to Electromedics or any subsidiary. For these purposes, an
"acquisition  proposal"  would  include  a   proposal  involving  a  merger   or
consolidation,   a  purchase  or  lease  of  10%  or  more  of  the  assets,  an

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acquisition (however  effected)  of  10% or  more  of  the voting  power,  or  a
disposition  (except in the ordinary course) of  all or part of the intellectual
property rights or technology of Electromedics or any subsidiary.  Electromedics
has  agreed that it  will notify Medtronic  promptly regarding the  terms of any
such proposal that Electromedics may receive, and that it will not enter into an
agreement with  respect to  any such  proposal  for at  least three  days  after
Medtronic receives such notice.

    Pursuant  to the  Merger Agreement  and a  confidentiality agreement between
Medtronic and Electromedics, Electromedics has agreed to give Medtronic and  its
representatives access to Electromedics' offices, properties, books and records,
and to furnish to Medtronic and its representatives such financial and operating
data  and other information  as Medtronic may reasonably  request, and will have
its employees  and  representatives  cooperate  with  Medtronic  in  Medtronic's
investigation of the business of Electromedics.

CONFLICTS OF INTEREST

    Except  for 346,359 shares of Electromedics Common Stock owned by Medtronic,
neither Medtronic nor  any of its  executive officers or  directors owns or  has
agreed  to  purchase any  shares of  Electromedics Common  Stock. Electromedics'
executive  officers   and  directors   collectively  hold   714,405  shares   of
Electromedics Common Stock and also hold outstanding options to purchase 505,000
shares  of Electromedics Common Stock, which will  be exercised at or before the
Effective Time,  and  are  entitled to  receive  for  all shares  owned  at  the
Effective  Time the amounts payable to other Electromedics shareholders pursuant
to the Merger.

    Three of Electromedics' executive officers, F. James Lynch, Chairman of  the
Board, President and Chief Executive Officer, Richard B. Carlock, Vice President
and Chief Financial Officer, and Howard S. Prosky, Vice President, Manufacturing
and a director, have previously existing Key Employee Retirement Agreements with
Electromedics  that  are affected  by the  Merger.  The agreements  entitle such
employees to begin to receive immediately the full amount of retirement benefits
due under  the  agreement  upon  the occurrence  of  an  "unapproved  change  of
control,"  provided  that  they terminate  their  employment  with Electromedics
within one  year  after the  unapproved  change of  control  and do  not  become
employed  by a competitor of Electromedics within a specified period thereafter.
The agreements  define  the  execution  of  a  definitive  merger  agreement  by
Electromedics,   among  other  events,  as  an  unapproved  change  of  control.
Commencing on the first  day of the  month following the  Effective Time of  the
Merger,  each of these employees will receive payments in an annual amount equal
to 55% of the  average annual total cash  compensation received by the  employee
for  the five full  calendar years of  employment preceding the  Merger (or such
lesser period, if applicable,  that the employee has  actually been employed  by
Electromedics).  Payments under the agreements continue until the earlier of the
death of the employee and the employee's surviving spouse, if any, or until  ten
years  after  the Merger.  Electromedics has  estimated that  the amount  of the
payments that  Messrs. Lynch,  Carlock and  Prosky will  receive under  the  Key
Employee  Retirement  Agreements  will  be  $871,000,  $631,000,  and  $634,000,
respectively. Messrs. Lynch, Carlock and  Prosky will receive payments  pursuant
to  the  Key  Employee  Retirement  Agreements  irrespective  of  the Consulting
Agreements that each  has entered  into, as described  below. Electromedics  has
also  entered into  Severance Agreements  with two  other executive  officers of
Electromedics which entitle the employee to a severance payment equal to 50%  of
the  employee's monthly base  salary at termination multiplied  by the number of
years the employee has been employed by Electromedics.

    Electromedics has  entered into  Consulting  Agreements under  which  Merger
Subsidiary  will retain the services of Messrs.  Carlock, Lynch and Prosky for a
period of two years, beginning on the  effective date of the Merger. During  the
term of the Consulting Agreement, Messrs. Carlock, Lynch and Prosky will receive
compensation  equal to their base salary in effect for the 12-month period ended
November 1993. These persons may also participate in company benefit programs.

    Electromedics has agreed to reimburse Mr.  Carlock the amount of excise  tax
liability that he will incur as a result of the Merger under Section 280G of the
Internal Revenue Code of 1986. In addition,

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<PAGE>
Electromedics  will reimburse Mr. Carlock the amount of any income tax liability
incurred as a result of the reimbursement  of excise tax liability. In no  event
will the payments described in this paragraph exceed $200,000.

    Medtronic  has agreed to cause Merger Subsidiary to provide to the directors
and officers of Electromedics indemnification equivalent to that provided by the
Articles of Incorporation and  Bylaws of Electromedics  with respect to  matters
occurring prior to the Effective Time. Medtronic has also agreed to cause Merger
Subsidiary  to  provide, for  a period  of six  years, officers'  and directors'
liability insurance with respect to acts occurring prior to the Effective  Time.
Specifically,  Medtronic has agreed to cause  Merger Subsidiary to indemnify the
directors and officers of Electromedics for  a period of six years with  respect
to  acts or  omissions occurring  prior to  the Effective  Time and  any damage,
liability, payment  or  expense  incurred  by  such  officers  or  directors  in
connection  with a claim by SJM or any  affiliate of SJM relating to the Merger,
the SJM merger agreement with Electromedics,  or claims that SJM is entitled  to
payment  under  the SJM  merger agreement.  Medtronic has  deposited the  sum of
$3,000,000 into  an  escrow account  to  secure such  indemnity.  Medtronic  has
further  agreed to release any claim it  may have against any officer, director,
employee or agent  of Electromedics  in connection  with Electromedics  entering
into  the SJM merger agreement. See "The  Merger -- SJM Termination Fee" and "--
Indemnification."

    As a  result of  the foregoing,  Messrs. Lynch,  Carlock and  Prosky have  a
conflict  of  interest in  connection  with the  Merger.  Each of  these persons
participated in the discussions and deliberations of the Electromedics Board  of
Directors  in connection with the Merger, and  Messrs. Lynch and Prosky voted in
favor of the Merger. Mr. Carlock is not a Board member.

CONDITIONS; WAIVER

    The respective obligations of Medtronic, Merger Subsidiary and Electromedics
to effect  the  Merger are  subject  to the  satisfaction  at or  prior  to  the
consummation  of the Merger of certain  conditions, including, among others: (a)
the  approval  by  the  Electromedics  shareholders  of  the  Merger;  (b)   the
effectiveness  of the Registration Statement;  (c) the expiration or termination
of the waiting period applicable to the consummation of the Merger under the HSR
Act; (d) the shares of Medtronic Common Stock issuable in the Merger having been
duly authorized for listing by the NYSE, subject to official notice of issuance;
and (e) the absence of  an order, decree or injunction  by any federal or  state
court  or other  governmental body,  agency or  official that  would prohibit or
materially delay consummation of the Merger (except for any proceedings  brought
by  SJM or its affiliates in connection with the SJM merger agreement). See "The
Merger -- SJM Termination Fee."

    In addition,  the obligations  of  Electromedics to  effect the  Merger  are
subject  to the satisfaction at or prior  to the Closing of the conditions that:
(a) Medtronic  and Merger  Subsidiary have  performed in  all material  respects
their  obligations under the Merger Agreement  required to be performed by them;
(b)  each  representation  and  warranty  of  Medtronic  and  Merger  Subsidiary
contained  in the Merger Agreement shall be  true in all material respects as of
the Effective Time; (c)  Electromedics shall have received  an opinion that  the
Merger is fair from a financial point of view to the Electromedics shareholders;
(d)  Electromedics shall have received an opinion  of Deloitte & Touche, its tax
advisors, substantially  to  the  effect  that  the  Merger  will  constitute  a
"tax-free"  reorganization for  federal income tax  purposes; and  (e) no events
shall have occurred that have caused  a material adverse change in the  business
or  condition  of  Medtronic. See  "The  Merger  -- Certain  Federal  Income Tax
Consequences."

    In addition, the obligations  of Medtronic and  Merger Subsidiary to  effect
the  Merger are subject  to the satisfaction at  or prior to  the Closing of the
conditions that: (a) Electromedics shall have performed in all material respects
its obligations under the Merger Agreement  required to be performed by it;  (b)
each  representation  and  warranty  of Electromedics  contained  in  the Merger
Agreement shall be true in all material  respects as of the Effective Time;  (c)
all  necessary  consents  shall have  been  received; (d)  Medtronic  shall have
received written resignations from each of the directors

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<PAGE>
and officers  of Electromedics  effective  immediately following  the  Effective
Time;  and (e) no events shall have occurred that have caused a material adverse
change in the business or condition of Electromedics.

AMENDMENT AND TERMINATION OF THE MERGER AGREEMENT

    Any of the  provisions of  the Merger Agreement  may be  amended by  written
agreement  of the respective parties at any time before or after approval of the
Plan of Merger by the Electromedics shareholders; provided, however, that  after
such  approval no amendment may be made to the Plan of Merger attached hereto as
Appendix A without shareholder approval.

    The Merger Agreement  may be amended  and the Merger  abandoned at any  time
prior  to the Effective  Time, whether before  or after approval  of the Plan of
Merger by the Electromedics shareholders, only as follows:

        (a) By mutual consent of the Board of Directors of each of Medtronic and
    Electromedics;

        (b) By either  Medtronic or  Electromedics if  the Merger  has not  been
    effected  by May 31, 1994,  except that a party  cannot terminate the Merger
    Agreement if its own willful failure  to perform under the Merger  Agreement
    is the primary cause of the Merger not being effected by such date;

        (c)   By  either  Medtronic  or  Electromedics   if  a  court  or  other
    governmental authority has  issued a final,  nonappealable order, decree  or
    ruling that permanently enjoins or prohibits the Merger;

        (d)   By  either   Medtronic  or  Electromedics   if  the  Electromedics
    shareholders do not vote to approve the Plan of Merger, except that a  party
    cannot  terminate the Merger Agreement if its own willful failure to perform
    under the  Merger Agreement  is the  primary  cause of  the failure  of  the
    Electromedics shareholders to approve the Merger;

        (e)  By Medtronic  if it  is not in  material breach  of its obligations
    under the Merger Agreement and Electromedics has solicited or entertained  a
    competing  offer to  acquire Electromedics, or  negotiated the  terms of any
    such offer, or recommended, approved, or entered into a definitive agreement
    regarding any such offer, or withdrawn  or modified (in a manner adverse  to
    Medtronic) its recommendation of the Merger;

        (f)  By Electromedics if it is not in material breach of its obligations
    under the  Merger  Agreement and  its  Board  of Directors  has  accepted  a
    competing  offer by a  party other than  Medtronic to acquire Electromedics,
    and has paid to Medtronic the termination fee described below; or

        (g) By  either Medtronic  or Electromedics  if there  occurs a  material
    breach  of  any  representation,  warranty or  obligation  under  the Merger
    Agreement on the part of the other that cannot be cured within 30 days.

    Electromedics has agreed to pay Medtronic $2,000,000 if the Merger Agreement
is terminated as  described in  paragraph (e)  or (f) above  or if  each of  the
following  occurs: (i) a third party either  makes an acquisition proposal or in
fact acquires 10% or more of the outstanding Electromedics Common Stock prior to
the Meeting,  (ii) the  Electromedics shareholders  do not  approve the  Merger,
(iii)  the Merger Agreement is terminated, and (iv) by December 23, 1994, either
Electromedics enters into an agreement relating to an acquisition proposal or an
acquisition proposal is in fact consummated.

EXPENSES AND FEES

    Whether or  not  the  Merger  is  consummated,  all  out-of-pocket  expenses
incurred  in connection with the Merger (including but not limited to accounting
and legal fees) and  the transactions contemplated thereby  will be paid by  the
party   incurring   such  costs   and  expenses,   except  that   Medtronic  and

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<PAGE>
Electromedics will share equally  all expenses related  to printing and  mailing
the   Registration  Statement  and  this  Proxy  Statement/Prospectus,  all  SEC
registration fees and Blue Sky registration  fees applicable to the Merger,  the
filing  fees required under  the HSR Act and  the costs and  fees charged by the
Exchange Agent and the Proxy Solicitor/Information Agent.

RESTRICTIONS ON RESALE OF MEDTRONIC COMMON STOCK

    The Medtronic Common Stock issuable in  connection with the Merger has  been
registered  under  the Act,  but  this registration  does  not cover  resales by
shareholders of Electromedics who  may be deemed to  control or be under  common
control with Electromedics at the time of the Meeting ("Affiliates"). Affiliates
may  not sell their shares of Medtronic Common Stock acquired in connection with
the Merger except pursuant to an effective registration statement under the  Act
covering  such shares, or in compliance with  Rule 145 promulgated under the Act
or another applicable exemption from  the registration requirements of the  Act.
Prior  to the  Effective Time,  Electromedics will  deliver to  Medtronic a list
identifying all persons who, in Electromedics' opinion, upon advice of  counsel,
are  Affiliates of  Electromedics for  purposes of  Rule 145.  Electromedics has
agreed to use  its best efforts  to cause each  person who is  identified as  an
Affiliate  to  deliver to  Medtronic,  at or  prior  to the  Effective  Time, an
agreement satisfactory to the  parties that such persons  (i) will not offer  to
sell,  sell,  or  otherwise dispose  of  any  shares of  Medtronic  Common Stock
received in  the  Merger in  violation  of the  Act  and (ii)  have  no  present
intention  to sell, transfer or otherwise dispose of any of the Medtronic Common
Stock received in the  Merger. It is  expected that Affiliates  will be able  to
sell  such shares without registration and in accordance with the volume, manner
of sale,  and  other  applicable  limitations  of the  Act  and  the  rules  and
regulations of the Commission thereunder.

    It  is estimated that Affiliates of  Electromedics will receive a maximum of
approximately 104,747 shares of Medtronic Common Stock upon consummation of  the
Merger  (assuming full exercise of all outstanding Electromedics options held by
such Affiliates, assuming a Conversion Ratio of .0859 and assuming that all such
Affiliates elect to receive solely Medtronic  Common Stock in the Merger).  Such
shares  would constitute  less than  approximately 0.2%  of the  total number of
shares of Medtronic Common Stock anticipated to be outstanding immediately after
the Effective Time  after giving  effect to the  shares issued  pursuant to  the
Merger.  Solely  for  illustrative  purposes  of  the  foregoing  estimate,  the
Conversion Ratio was calculated  by using the March  15, 1994 Medtronic  closing
sale  price of $80.00  as the assumed  Average Market Price.  See "The Merger --
Conversion of Electromedics Common Stock in the Merger."

DEREGISTRATION OF ELECTROMEDICS COMMON STOCK

    If the Merger is consummated, the  Electromedics Common Stock will cease  to
be  quoted on  the National  Association of  Securities Dealers,  Inc. Automated
Quotation ("NASDAQ") National Market and Medtronic will apply to the  Commission
for the deregistration of Electromedics Common Stock under the Exchange Act.

ACCOUNTING TREATMENT OF THE MERGER

    The Merger will be accounted for as a purchase of Electromedics by Medtronic
in  accordance  with  generally  accepted  accounting  principles.  Accordingly,
Electromedics'  results   of  operations   will  be   included  in   Medtronic's
consolidated  results  of  operations from  and  after the  Effective  Time. For
purposes of preparing Medtronic's  consolidated financial statements,  Medtronic
will  establish a new accounting basis for Electromedics' assets and liabilities
based upon the fair values thereof and Medtronic's purchase price, including the
costs of the acquisition. A final determination of required purchase  accounting
adjustments and of the fair value of the assets and liabilities of Electromedics
has  not yet been made. Accordingly, the purchase accounting adjustments made in
connection with the development of the comparative pro forma per share financial
information   appearing    elsewhere   in    the   Summary    of   this    Proxy
Statement/Prospectus are preliminary and subject to change.

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<PAGE>
CERTAIN FEDERAL INCOME TAX CONSEQUENCES

    The  following general description of the federal income tax consequences of
the Merger  does  not take  into  account the  facts  and circumstances  of  any
particular  shareholder of Electromedics.  Each Electromedics shareholder should
consult his or her advisor about the specific tax consequences to him or her  of
the proposed transactions, including the application and effect of state, local,
foreign,  and other tax  laws. Neither Medtronic nor  Electromedics has sought a
ruling from  the  Internal  Revenue  Service with  respect  to  the  income  tax
consequences  of  the  Merger and  related  transactions,  and there  can  be no
assurance that the Internal  Revenue Service will not  take a different view  of
the transaction.

    Deloitte  & Touche, tax advisor  to Electromedics, has advised Electromedics
concerning the federal income  tax consequences of the  proposed Merger. In  the
opinion  of  Deloitte  & Touche,  the  federal  income tax  consequences  of the
proposed Merger will be:

        (a) The Merger will be treated as a reorganization within the meaning of
    Sections 368(a)(1)(A) and 368(a)(2)(D) of the Code.

        (b) Medtronic,  Electromedics, and  Merger Subsidiary  will each  be  "a
    party to a reorganization" within the meaning of Section 368(b) of the Code.

        (c) No gain or loss will be recognized to the Electromedics shareholders
    upon  their  receipt  of  Medtronic  Common  Stock  in  exchange  for  their
    Electromedics Common Stock. If  an Electromedics shareholder receives  cash,
    however,  he or she will be required to  recognize the gain, if any, that he
    or she realizes in the transaction, but  not in excess of the cash  received
    by  such shareholder. The gain realized by  each shareholder is equal to the
    excess of the fair market value of  the Medtronic Common Stock and the  cash
    received  by such  shareholder over  the shareholder's  basis in  his or her
    Electromedics Common Stock. As to  each shareholder, the recognized  portion
    of  the realized gain  will be treated (i)  as capital gain  or, (ii) if the
    exchange has the effect  of the distribution of  a dividend under the  tests
    set  forth in Sections  356 and 302 of  the Code, then as  a dividend to the
    extent of the shareholder's share of Electromedics' accumulated earnings and
    profits, with the remainder of the gain, if any, treated as capital gain. In
    applying the dividend tests  under Section 302 of  the Code to a  particular
    Electromedics  shareholder, stock of Electromedics or Medtronic that is held
    by a person  related to the  Electromedics shareholder may  be deemed to  be
    owned by such shareholder, in accordance with the rules under Section 318 of
    the Code.

        Under Section 302, a redemption will be treated as a sale or exchange of
    stock  (and  not  as a  dividend)  if it  is  a "complete  redemption"  of a
    shareholder's interest,  if  it  is  "substantially  disproportionate"  with
    respect  to a  shareholder, or  if it  is "not  essentially equivalent  to a
    dividend." The constructive  ownership rules of  Section 318 are  applicable
    for purposes of Section 302.

        The Supreme Court has taken the position that, in determining whether an
    exchange  has the effect of the  distribution of a dividend, the application
    of Section 302 of the Code is determined  as if the gain is recognized as  a
    result  of a  post-reorganization redemption of  the acquiring corporation's
    stock. Thus,  each shareholder  will be  treated as  having received  solely
    Medtronic  Common Stock for the  shareholder's Electromedics Common Stock, a
    portion of  which  Medtronic stock  will  then  be treated  as  redeemed  by
    Medtronic  for an amount  equal in value  to the cash  that such shareholder
    will actually receive. The determination as  to whether an exchange has  the
    effect    of   the   distribution    of   a   dividend    is   made   on   a
    shareholder-by-shareholder basis.

        If an  Electromedics shareholder  terminates his  or her  interest in  a
    complete  redemption of such shareholder's stock by electing to receive only
    cash, he or she should receive  capital gain or loss treatment. However,  to
    the  extent that persons related  to such Electromedics shareholder continue
    to hold stock in Medtronic  after the Merger, the  rules of Section 318  may
    require dividend treatment.

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<PAGE>
        A  distribution will be "substantially disproportionate" with respect to
    a particular  shareholder  if  that shareholder's  actual  and  constructive
    proportionate  interest in Medtronic after his  or her shares are treated as
    redeemed is  less than  80% of  that shareholder's  actual and  constructive
    proportionate  interest in  Medtronic immediately  prior to  such redemption
    and,  after   such   redemption,   the  shareholder   owns,   actually   and
    constructively,  less than  50% of  the total  combined voting  power of all
    stock entitled to vote. The rules of Section 318 are also applicable to  the
    discussion in this paragraph.

        Even  if a shareholder fails to meet  the "80% test" described above, an
    exemption from dividend  treatment may nevertheless  be available  depending
    upon  the  individual shareholder's  facts  and circumstances.  For example,
    under the facts of a published  ruling of the Internal Revenue Service,  the
    receipt  of cash by a shareholder  whose relative stock interest was minimal
    (approximately .0001%) and who exercised no control over the affairs of  the
    issuing  corporation  was  treated  as  "not  essentially  equivalent  to  a
    dividend." Electromedics shareholders should consult their own personal  tax
    advisors as to the possible application of the effect of the ruling to their
    own  situation. The  constructive ownership  rules of  Section 318 described
    above are also applicable to the discussion in this paragraph.

        (d) The aggregate basis of the Medtronic Common Stock to be received  by
    an  Electromedics shareholder will be the same as the aggregate basis of the
    Electromedics Common Stock  surrendered in exchange  therefor, decreased  by
    the amount of cash received, and increased by the amount that was treated as
    a  dividend, if any, and the amount  of gain recognized on the exchange (not
    including any portion of such gain that was treated as a dividend).

        (e) The holding period of the  Medtronic Common Stock to be received  by
    an  Electromedics  shareholder  will  include  the  holding  period  of  the
    Electromedics Common Stock surrendered  in exchange therefor, provided  that
    the  Electromedics Common Stock was  held as a capital  asset on the date of
    the exchange.

        (f) An Electromedics shareholder who receives solely cash for his or her
    Electromedics Common Stock pursuant to  the exercise of dissenters'  rights,
    or  pursuant to  a Cash  Election, will  be obligated  to report  either (i)
    capital gain or loss equal to  the difference between the cash received  and
    the  shareholder's basis in  his or her Electromedics  Common Stock, if such
    Electromedics Common Stock is  held as a  capital asset on  the date of  the
    Merger,  or  (ii)  dividend  income,  depending  on  whether  the redemption
    qualifies for  sale or  exchange  treatment under  the  tests set  forth  in
    Section  302(b) of the Code, as described in greater detail above. Most such
    shareholders should receive capital  gain or loss  treatment, if the  deemed
    redemption  of  their  Electromedics  Common  Stock  constitutes  a complete
    termination of their  interest in  Electromedics (and  Medtronic, after  the
    Merger). To the extent that persons related to any such shareholder continue
    to  hold stock in Medtronic after the  Merger, however, the rules of Section
    318 of the Code  may require dividend treatment  unless Section 302  permits
    those rules to be waived in a particular instance.

        (g)  An  Electromedics  shareholder  who  receives  cash  in  lieu  of a
    fractional share of Medtronic  Common Stock will  generally be obligated  to
    report  capital  gain  or loss  equal  to  the difference  between  the cash
    received and  the shareholder's  basis in  his or  her Electromedics  Common
    Stock for which the fractional share would otherwise be received.

    In describing its conclusions as to the tax consequences of the transaction,
Deloitte  &  Touche  is  relying on  certain  representations  of  Medtronic and
Electromedics.

    THE DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL INFORMATION ONLY. THE
DISCUSSION IS BASED ON CURRENTLY EXISTING  PROVISIONS OF THE CODE, EXISTING  AND
PROPOSED  TREASURY REGULATIONS THEREUNDER AND CURRENT ADMINISTRATIVE RULINGS AND
COURT DECISIONS, ALL OF WHICH ARE SUBJECT TO CHANGE. ANY SUCH CHANGE, WHICH  MAY
OR  MAY NOT BE RETROACTIVE, COULD ALTER THE TAX CONSEQUENCES TO ELECTROMEDICS OR
ITS SHAREHOLDERS DESCRIBED ABOVE. THE FOREGOING DISCUSSION DOES NOT ADDRESS  THE
TAX CONSEQUENCES, IF ANY, OF THE MERGER

                                       36
<PAGE>
UNDER  APPLICABLE  STATE,  LOCAL,  FOREIGN  AND  OTHER  TAX  LAWS. ELECTROMEDICS
SHAREHOLDERS ARE URGED TO CONSULT THEIR OWN TAX ADVISORS AS TO THE SPECIFIC  TAX
CONSEQUENCES TO THEM OF THE MERGER, INCLUDING TAX RETURN REPORTING REQUIREMENTS,
THE  APPLICABILITY AND EFFECT OF FOREIGN,  STATE, LOCAL AND OTHER APPLICABLE TAX
LAWS AND THE POSSIBLE EFFECT OF ANY PROPOSED CHANGES IN THE TAX LAWS.

SJM TERMINATION FEE

    The merger agreement dated  December 6, 1993  between Electromedics and  SJM
included  a "termination fee" of  $3,000,000 to be paid  by Electromedics to SJM
under certain circumstances set forth in the agreement, including termination by
Electromedics of the  agreement with  SJM. By  letter dated  December 23,  1993,
Electromedics   terminated  its  agreement  with  SJM  in  connection  with  the
acceptance of the proposal by Medtronic to enter into the Merger Agreement  with
Medtronic.   On  January  3,   1994,  SJM  filed   suit  against  Medtronic  and
Electromedics in the Hennepin County District Court, State of Minnesota, seeking
to recover the $3,000,000 termination fee plus attorneys' fees.

    In connection with  its Merger Agreement  with Electromedics, Medtronic  has
agreed  to indemnify  Electromedics and  its directors,  officers, employees and
agents, with certain  exceptions, from any  liability incurred by  Electromedics
and such persons in connection with the SJM litigation. To partially secure this
indemnity,  Medtronic has deposited $3,000,000 into  an escrow account. See "The
Merger -- Background of the Merger."

INDEMNIFICATION

    Under the Merger Agreement, Medtronic has agreed to cause Merger Subsidiary,
as the surviving corporation in the Merger, to indemnify the present and  former
officers  and directors of Electromedics for a period of six years following the
Merger with respect to  (i) acts or omissions  occurring prior to the  Effective
Time,  to the extent that they were indemnified under Electromedics' Articles of
Incorporation and  Bylaws as  of the  date  of the  Merger Agreement,  and  (ii)
certain claims by SJM or any of its affiliates in connection with Electromedics'
merger  agreement with SJM that arise by reason of the negotiation, execution or
performance of the Merger  Agreement. See "The Merger  -- SJM Termination  Fee."
Medtronic  also agreed to maintain  officers' and directors' liability insurance
substantially comparable to that previously maintained by Electromedics.

    In addition, under the  Merger Agreement, regardless  of whether the  Merger
occurs  (unless a  breach of  the Merger  Agreement by  Electromedics causes the
Merger not to occur), Medtronic has  agreed to indemnify Electromedics and  each
director,  officer, employee or  agent of Electromedics  with respect to certain
claims by SJM or any of its affiliates in connection with Electromedics'  merger
agreement  with  SJM  that arise  by  reason  of the  negotiation,  execution or
performance of the Merger Agreement.

REGULATORY REQUIREMENTS

    Under the Hart-Scott-Rodino  Antitrust Improvements  Act of  1976 (the  "HSR
Act"),  certain  acquisition  transactions,  including  the  Merger,  cannot  be
consummated unless certain information has  been furnished to the Federal  Trade
Commission  (the  "FTC")  and  the  Antitrust  Division  of  the  United  States
Department of  Justice (the  "Antitrust Division")  and certain  waiting  period
requirements  have been  satisfied. Medtronic  and Electromedics  each furnished
such information and the requisite waiting period expired on February 13,  1994.
See "The Merger -- Conditions; Waiver."

RIGHTS OF DISSENTING ELECTROMEDICS SHAREHOLDERS

    The  following discussion is not a  complete statement of the law pertaining
to dissenters'  rights  under  the  Colorado  Corporation  Code  (the  "Colorado
Statute")  and is  qualified in its  entirety by  reference to the  full text of
Section 7-4-123  and 7-4-124  of the  Colorado Statute  attached to  this  Proxy
Statement/Prospectus  as Appendix B. Any shareholder of Electromedics who wishes
to exercise such dissenters' rights or who  wishes to preserve his or her  right
to  do  so should  review  the following  discussion  and Appendix  B carefully,
because failure to timely and properly comply with the procedures specified will
result in the loss of dissenters'  rights under the Colorado Statute.  Medtronic
shareholders  are  not entitled  to dissenters'  rights  in connection  with the
Merger.

                                       37
<PAGE>
    PROCEDURE  TO  PRESERVE  DISSENTERS'  RIGHTS.    Under  Colorado  law,   any
Electromedics  shareholder  who  follows  the procedures  set  forth  in Section
7-4-124 of the Colorado Statute will be  entitled to receive payment in cash  of
the "fair value" of such shareholder's shares.

    Under  Section 7-4-124  of the  Colorado Statute,  if a  corporation calls a
shareholders' meeting at which a plan of  merger to which such corporation is  a
party  is  to  be  voted  upon,  the notice  of  the  meeting  must  inform each
shareholder of the right to dissent and must include a copy of sections  7-4-123
and  7-4-124 of the Colorado Statute and a brief description of the procedure to
be followed  under such  sections. This  Proxy Statement/Prospectus  constitutes
such  notice to the  shareholders of Electromedics  and the applicable statutory
provisions   of   the   Colorado   Statute   are   attached   to   this    Proxy
Statement/Prospectus  as Appendix B.  An Electromedics shareholder  who fails to
follow this procedure will not be entitled to receive dissenters' rights.

    The Merger must be approved by the holders of a majority of the  outstanding
shares  of  Electromedics Common  Stock. A  shareholder  who wishes  to exercise
dissenters' rights must file with the corporation before the vote on the  Merger
a  written notice of intent to demand the fair value of the shares owned by such
shareholder and must not vote his or her shares in favor of the Merger.

    As used in this  section regarding dissenters' rights,  the "fair value"  of
dissenting  shares means the value of  the shares of the corporation immediately
before  the  effective  date  of  the  Merger,  excluding  any  appreciation  or
depreciation in anticipation of the Merger.

    After   the  proposed  Merger  has  been  approved  by  the  board  and  the
shareholders of Electromedics, Electromedics must  send a written notice to  all
shareholders  who have not  voted their shares  in favor of  the Merger and have
filed with  Electromedics before  the vote  on the  Merger a  written notice  of
intent  to demand the  fair value of  the shares owned  by such shareholder. The
notice from Electromedics must contain:

        (1) The address to  which a demand  for payment and  the place to  which
    stock  certificates must be sent in order  to obtain payment and the date by
    which they must be received;

        (2) A form to be used for demanding payment which will certify the  date
    on  which  the shareholder,  or  the beneficial  owner  on whose  behalf the
    shareholder dissents, acquired the shares or an interest in them; and

        (3) A copy of  sections 7-4-123 and 7-4-124  and a brief description  of
    the procedures to be followed under such sections.

    In  order to receive the  fair value of the  dissenting shares, a dissenting
shareholder must demand payment and deposit his or her stock certificates within
30 days after the notice was given,  but the dissenter retains all other  rights
of a shareholder until the Merger takes effect.

    A  shareholder may not assert dissenters' rights as to fewer than all of the
shares of Electromedics registered  in the name of  the shareholder, unless  the
shareholder  dissents with respect to all the shares that are beneficially owned
by another person but  registered in the name  of the shareholder and  discloses
the  name and address of  each beneficial owner on  whose behalf the shareholder
dissents. In that event, the  rights of the dissenter  will be determined as  if
the  shares as to which the shareholder  has dissented and the other shares were
registered in the names of different shareholders.

    A beneficial  owner  of  shares  who  is  not  the  shareholder  may  assert
dissenters'  rights with  respect to  shares held  on behalf  of such beneficial
owner, and  will be  treated as  a  dissenting shareholder  under the  terms  of
sections 7-4-123 and 7-4-124, if the beneficial owner submits to the corporation
at  the time of or before  the assertion of the rights  a written consent of the
shareholder holding such beneficial owners' shares.

    PROCEDURES FOLLOWING AN ASSERTION OF  DISSENTERS' RIGHTS.  After the  Merger
takes  effect,  or  after Electromedics  receives  a valid  demand  for payment,
whichever is later, Electromedics must remit to each dissenting shareholder  who
has  not  voted  his  or  her  shares  in  favor  of  the  proposed  Merger  and

                                       38
<PAGE>
has filed with Electromedics  before the vote on  the proposed Merger a  written
notice  of  intent  to  demand  the  fair value  of  the  shares  owned  by such
shareholder, the amount  Electromedics estimates  to be  the fair  value of  the
shares,  plus interest ("interest" commences five  days after the effective date
of the Merger  up to and  including the date  of payment, calculated  at a  rate
provided under Colorado law for interest on verdicts and judgments), accompanied
by:

        (1)  Electromedics' balance sheet  and statement of  income for a fiscal
    year ending  not  more than  16  months before  the  effective date  of  the
    remittance, together with the latest available interim financial statements;

        (2)  An estimate by Electromedics of the  fair value of the shares and a
    brief description of the method used to reach the estimate; and

        (3) A copy of sections 7-4-123  and 7-4-124, and a brief description  of
    the procedure to be followed in demanding supplemental payment.

    Electromedics  may withhold the above-described remittance from a person who
was not a shareholder on  the date the Merger  Agreement was first announced  to
the  public or who is dissenting on behalf  of a person who was not a beneficial
owner on that date. If the dissenter has not voted his or her shares in favor of
the proposed Merger  and has  filed with Electromedics  before the  vote on  the
proposed  Merger a  written notice  of intent  to demand  the fair  value of the
shares owned by such  shareholder, Electromedics must  forward to the  dissenter
the  materials described in the preceding  paragraph, a statement of reasons for
withholding the remittance,  and an  offer to pay  to the  dissenter the  amount
listed  in the materials if  the dissenter agrees to  accept that amount in full
satisfaction. The dissenter  may decline  the offer  and demand  payment of  the
dissenter's  own estimate  of the  fair value of  the shares,  plus interest, by
written notice to  Electromedics within  30 days after  the date  of mailing  of
Electromedics' offer. Failure to do so entitles the dissenter only to the amount
offered. If the dissenter makes demand, the procedures, costs, fees and expenses
described below for petitioning the court shall apply.

    If  Electromedics fails to  remit payment within  60 days of  the deposit of
certificates, it must return all deposited certificates. However,  Electromedics
may  require deposit of the  certificates at a later  time and again give notice
that contains:

        (1) The address to  which a demand  for payment and  the place to  which
    stock  certificates must be sent in order  to obtain payment and the date by
    which they must be received;

        (2) A form to be used for demanding payment which will certify the  date
    on  which  the shareholder,  or  the beneficial  owner  on whose  behalf the
    shareholder dissents, acquired the shares or an interest in them; and

        (3) A copy of  sections 7-4-123 and 7-4-124  and a brief description  of
    the procedures to be followed under such sections.

    If  a dissenter believes  that the amount remitted  by Electromedics is less
than the fair value of the shares plus interest, the dissenter may give  written
notice  to Electromedics of  the dissenter's own  estimate of the  fair value of
shares,  plus  interest,  within  30  days  after  the  corporation  mails   the
remittance,  and demand  payment of  the difference  (a "Demand").  Otherwise, a
dissenter is entitled only to the amount remitted by the corporation.

    If Electromedics receives a Demand, it must, within 60 days after  receiving
the  Demand, either pay to the dissenter the amount demanded or agreed to by the
dissenter after  discussion  with Electromedics  or  file in  court  a  petition
requesting that the court determine the fair value of the shares, plus interest.
The  petition must be filed in Douglas  County, Colorado. The petition must name
as parties all dissenters who made a Demand for payment and who have not reached
agreement with  Electromedics. The  jurisdiction  of the  court is  plenary  and
exclusive.  The court may  appoint appraisers, with such  power and authority as
the court deems proper, to receive evidence  on and recommend the amount of  the
fair  value of the shares.  The court must determine  whether the shareholder or
the

                                       39
<PAGE>
shareholders  in question have  fully complied with  the requirements of section
7-4-124, and must determine  the fair value of  the shares, taking into  account
any  and  all  factors the  court  finds  relevant, computed  by  any  method or
combination of  methods that  the court,  in its  discretion, sees  fit to  use,
whether  or not used by  Electromedics or by a dissenter.  The fair value of the
shares as  determined by  the court  is binding  on all  shareholders,  wherever
located.  A dissenter is entitled  to judgment for the  amount by which the fair
value of  the shares  as determined  by the  court, plus  interest, exceeds  the
amount,  if  any,  remitted  by  Electromedics,  but  shall  not  be  liable  to
Electromedics for the amount, if any, by  which the amount, if any, remitted  to
the  dissenter exceeds the fair value of  the shares as determined by the court,
plus interest.

    The court  must determine  the costs  and expenses  of any  appraisers in  a
proceeding  under the preceding paragraph, including the reasonable expenses and
compensation of any  appraisers appointed by  the court, and  must assess  those
costs  and expenses against Electromedics, except that the court may assess part
or all of those costs and expenses against a dissenter whose Demand is found  to
be arbitrary, vexatious, or not in good faith.

    If  the court  finds that Electromedics  has failed  to comply substantially
with section 7-4-124, the  court may assess against  Electromedics all fees  and
expenses  of any experts or  attorneys as the court  deems equitable. These fees
and expenses may also be assessed against a dissenter who has acted arbitrarily,
vexatiously, or not in good faith in bringing the proceeding, and may be awarded
to a party injured by those actions.

    The court may award,  in its discretion, fees  and expenses to any  attorney
for the dissenters out of the amount awarded to the dissenters, if any.

                     COMPARATIVE STOCK PRICES AND DIVIDENDS

    Medtronic  Common Stock is listed and traded  on the New York Stock Exchange
(symbol: MDT), and it is a  condition to all parties' obligations to  consummate
the  Merger  that the  Medtronic  Common Stock  to be  issued  in the  Merger be
approved for such listing.  Electromedics Common Stock is  traded on the  NASDAQ
National Market (symbol: ELMD).

    The following table sets forth, for the quarters indicated, the high and low
sales  prices  per share  of Medtronic  Common Stock  on the  NYSE and  the cash
dividends paid per  share of  Medtronic Common Stock.  Also set  forth, for  the
calendar  period  indicated, are  the high  and  low sales  prices per  share of
Electromedics Common Stock as reported by NASDAQ.

<TABLE>
<CAPTION>
                                                                                      Electromedics Common
                                                        Medtronic Common Stock               Stock
                                                   ---------------------------------  --------------------
                                                     High        Low      Dividends     High        Low
                                                   ---------  ---------  -----------  ---------  ---------
<S>                                                <C>        <C>        <C>          <C>        <C>
CALENDAR 1992
First Quarter....................................  $   98.75  $  73.25    $    .12    $    9.75  $   6.25
Second Quarter...................................  $   82.50  $  63.25    $    .12    $    6.62  $   4.62
Third Quarter....................................  $  101.00  $  72.00    $    .14    $    6.38  $   4.00
Fourth Quarter...................................  $  104.50  $  89.625   $    .14    $    7.12  $   5.12
CALENDAR 1993
First Quarter....................................  $   95.50  $  67.75    $    .14    $    7.38  $   4.81
Second Quarter...................................  $   75.75  $  51.625   $    .14    $    5.38  $   3.75
Third Quarter....................................  $   69.00  $  57.50    $    .17    $    4.38  $   3.25
Fourth Quarter...................................  $   85.37  $  67.625   $    .17    $    6.94  $   3.75
CALENDAR 1994
First Quarter
 (through March 15, 1994)........................  $   87.50  $  77.75    $    .17    $    6.75  $   6.375
</TABLE>

                                       40
<PAGE>
    Electromedics has never  paid cash  dividends. Under  the Merger  Agreement,
Electromedics  has agreed not to pay any dividends on Electromedics Common Stock
prior to the  Merger. Medtronic  has paid  regular quarterly  cash dividends  on
Medtronic Common Stock since 1978. It is expected that the Board of Directors of
Medtronic  will continue the practice of declaring cash dividends on a quarterly
basis; however, no assurance can be given as to the amount of future  dividends,
which  will necessarily be dependent  on future earnings, financial requirements
of Medtronic and its subsidiaries, and other factors.

    On November 18, 1993, the  day preceding public announcement of  Medtronic's
initial  $6.125 merger  proposal, the reported  closing sale  price of Medtronic
Common Stock on the NYSE was $75.75 per share. On that day, the reported closing
sale price  of Electromedics  Common Stock  on the  NASDAQ National  Market  was
$5.625  per share. On an  equivalent per share basis,  the reported closing sale
price of  Electromedics  Common  Stock  on  November  18,  1993  (calculated  by
multiplying  the closing  sale price of  Medtronic Common Stock  by .0859) would
have been $6.51. Solely for illustrative purposes of presenting equivalent share
calculations, the  portion of  a Medtronic  share into  which one  Electromedics
share  would  be converted  in  the Merger  is  estimated by  using  $80.00 (the
reported closing sale price of Medtronic Common Stock on March 15, 1994) as  the
Average  Market Price of Medtronic Common Stock. The reported closing sale price
for shares of Electromedics Common Stock as  reported by NASDAQ on that day  was
$6.50  per share, or $6.87 on an equivalent per share basis as calculated above.
SHAREHOLDERS ARE URGED TO OBTAIN CURRENT MARKET QUOTATIONS.

    As of March 10, 1994, there were approximately 13,305 registered holders  of
Medtronic   Common  Stock   and  approximately  11,167   registered  holders  of
Electromedics Common Stock.

                                       41
<PAGE>
          UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS

    The following unaudited  pro forma condensed  combined financial  statements
give  effect to the  acquisition by Medtronic  of all the  outstanding shares of
Electromedics pursuant  to  the  Merger  and are  based  on  the  estimates  and
assumptions set forth herein and in the notes to such financial statements. This
pro   forma  information   has  been   prepared  utilizing   audited  historical
consolidated financial statements and  unaudited condensed consolidated  interim
financial statements of Electromedics and Medtronic, and the unaudited pro forma
condensed  combined financial  statements reflecting  the recent  acquisition by
Medtronic of DLP, Inc. and its affiliated entities (described in Note (a) of the
accompanying  Notes  to  Unaudited   Pro  forma  Condensed  Combined   Financial
Statements),  and should be read in  conjunction with those financial statements
and  notes  thereto  which   are  incorporated  by   reference  in  this   Proxy
Statement/Prospectus.  The pro forma financial  data is provided for comparative
purposes only  and  does not  purport  to be  indicative  of the  results  which
actually  would have been obtained  if the Merger had  been effected on the date
indicated or of those results which may be obtained in the future.

    The pro  forma financial  information is  based on  the purchase  method  of
accounting  for the proposed Merger. The  pro forma adjustments are described in
the accompanying  Notes  to Unaudited  Pro  Forma Condensed  Combined  Financial
Statements.  The unaudited pro  forma condensed combined  statements of earnings
assume that the acquisition of Electromedics occurred on May 1, 1992  (combining
Medtronic  and DLP pro forma  results for the fiscal  year ended April 30, 1993,
and Electromedics results for the twelve-month period ended March 31, 1993,  and
combining  Medtronic and DLP  pro forma results for  the nine-month period ended
January 28,  1994, and  Electromedics results  for the  nine-month period  ended
December  31, 1993).  The unaudited pro  forma condensed  combined balance sheet
assumes that  the acquisition  of  Electromedics occurred  on January  28,  1994
(combining  the pro forma balance sheet for  Medtronic and DLP as of January 28,
1994 and the balance sheet for Electromedics as of December 31, 1993).

    For  purposes  of  this  presentation,   it  is  assumed  that  holders   of
Electromedics  Common Stock  elect to  receive only  shares of  Medtronic Common
Stock in the Merger and no cash and that the Average Market Price for  Medtronic
Common  Stock is  $80.00 (the  reported closing  sale price  of Medtronic Common
Stock on March  15, 1994),  resulting in  a conversion  ratio of  .0859, or  one
Medtronic  share for  every 11.64  Electromedics shares.  The assumed conversion
ratio of .0859 has been used to calculate the pro forma weighted average  shares
outstanding,  and  the Electromedics  shares outstanding  have been  adjusted to
eliminate Electromedics shares held by Medtronic. The final conversion ratio  is
subject  to change,  as it  is based  on the  Average Market  Price of Medtronic
Common Stock  for the  ten consecutive  NYSE trading  days ending  on the  third
trading day immediately preceding the Effective Time of the Merger, but not less
than  $68.00  nor more  than  $98.00 per  Medtronic  share. See  "The  Merger --
Conversion of Electromedics Common Stock in the Merger."

                                       42
<PAGE>
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                                       43
<PAGE>
                    MEDTRONIC, INC. AND ELECTROMEDICS, INC.
         UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENTS OF EARNINGS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                                             Medtronic,
                                                                                                              DLP, and
                                                               Medtronic and                                Electromedics
                                                  Medtronic    DLP Pro Forma  Electromedics                   Pro Forma
Year ended April 30, 1993                        Historical     Combined(a)   Historical(b)   Adjustments     Combined
- ----------------------------------------------  -------------  -------------  -------------  -------------  -------------
<S>                                             <C>            <C>            <C>            <C>            <C>
Net sales.....................................  $   1,328,208   $ 1,361,458    $    38,856                  $   1,400,314
Costs and expenses:
  Cost of products sold.......................        420,132       431,700         21,183                        452,883
  Research and development expense............        132,955       133,865          2,077                        135,942
  Selling, general, and administrative
   expense....................................        480,006       500,486         12,620       3,054(c)         516,160
  Interest expense............................         10,448        11,208            916                         12,124
  Interest income.............................         (8,791)       (8,791)          (892)                        (9,683)
  Litigation settlement.......................        (50,000)      (50,000)                                      (50,000)
  Other expenses..............................         30,000        30,005              5                         30,010
                                                -------------  -------------  -------------  -------------  -------------
  Total costs and expenses....................      1,014,750     1,048,473         35,909       3,054          1,087,436
                                                -------------  -------------  -------------  -------------  -------------
Earnings before income taxes, accounting
 changes and extraordinary item...............        313,458       312,985          2,947      (3,054)           312,878
Provision for income taxes....................        101,874       101,720          1,169      (1,204)(d)        101,685
                                                -------------  -------------  -------------  -------------  -------------
Earnings from continuing operations...........  $     211,584   $   211,265    $     1,778   $  (1,850)     $     211,193
                                                -------------  -------------  -------------  -------------  -------------
                                                -------------  -------------  -------------  -------------  -------------
Weighted average shares outstanding...........     59,416         59,416         13,105                        60,553
Net earnings per share from continuing
 operations...................................      $3.56          $3.56          $0.14                         $3.49
                                                      -----          -----          -----                         -----
                                                      -----          -----          -----                         -----
Primary weighted average shares outstanding...     60,105         60,105                                       61,242
Primary earnings per share from continuing
 operations...................................      $3.52          $3.51                                        $3.45
                                                      -----          -----                                        -----
                                                      -----          -----                                        -----
Fully diluted weighted average shares
 outstanding..................................     60,186         60,186                                       61,323
Fully diluted earnings per share from
 continuing operations........................      $3.52          $3.51                                        $3.44
                                                      -----          -----                                        -----
                                                      -----          -----                                        -----
</TABLE>

   See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
                                  Statements.

                                       44
<PAGE>
                    MEDTRONIC, INC. AND ELECTROMEDICS, INC.
   UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENTS OF EARNINGS (CONTINUED)
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                                             Medtronic,
                                                                                                              DLP, and
                                                               Medtronic and                                Electromedics
                                                   Medtronic   DLP Pro Forma  Electromedics                   Pro Forma
Nine months ended January 28, 1994                Historical    Combined(a)   Historical(e)   Adjustments     Combined
- ------------------------------------------------  -----------  -------------  -------------  -------------  -------------
<S>                                               <C>          <C>            <C>            <C>            <C>
Net sales.......................................  $   997,964   $ 1,025,864    $    28,000                  $   1,053,864
Costs and expenses:
  Cost of products sold.........................      309,067       319,612         15,772                        335,384
  Research and development expense..............      112,964       113,650          1,637                        115,287
  Selling, general, and administrative
   expense......................................      342,851       359,712          9,999       2,291(c)         372,002
  Interest expense..............................        6,189         6,752            319                          7,071
  Interest income...............................       (6,332)       (6,332)          (512)                        (6,844)
  Other (income) expense........................      (13,962)      (13,975)            37                        (13,938)
                                                  -----------  -------------  -------------  -------------  -------------
  Total costs and expenses......................      750,777       779,419         27,252       2,291            808,962
                                                  -----------  -------------  -------------  -------------  -------------
Earnings before income taxes....................      247,187       246,445            748      (2,291)           244,902
Provision for income taxes......................       81,574        81,327            627      (1,136)(d)         80,818
                                                  -----------  -------------  -------------  -------------  -------------
Net earnings....................................  $   165,613   $   165,118    $       121   $  (1,155)     $     164,084
                                                  -----------  -------------  -------------  -------------  -------------
                                                  -----------  -------------  -------------  -------------  -------------
Weighted average shares outstanding.............    57,405        57,405         14,096                        58,631
Net earnings per share..........................     $2.88         $2.88          $0.01                         $2.80
                                                       -----         -----          -----                         -----
                                                       -----         -----          -----                         -----
Primary weighted average shares outstanding         57,856        57,856                                       59,082
Primary earnings per share......................     $2.86         $2.85                                        $2.78
                                                       -----         -----                                        -----
                                                       -----         -----                                        -----
Fully diluted weighted average shares
 outstanding....................................    58,088        58,088                                       59,314
Fully diluted earnings per share................     $2.85         $2.84                                        $2.77
                                                       -----         -----                                        -----
                                                       -----         -----                                        -----
</TABLE>

   See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
                                  Statements.

                                       45
<PAGE>
                    MEDTRONIC, INC. AND ELECTROMEDICS, INC.
              UNAUDITED PRO FORMA CONDENSED COMBINED BALANCE SHEET
                                JANUARY 28, 1994
                                 (IN THOUSANDS)

                                     ASSETS

<TABLE>
<CAPTION>
                                                                                                             Medtronic,
                                                               Medtronic and                                  DLP, and
                                                  Medtronic    DLP Combined   Electromedics                 Electromedics
                                                 January 28,    January 28,   December 31,                    Pro Forma
                                                    1994         1994 (a)         1993        Adjustments     Combined
                                                -------------  -------------  -------------  -------------  -------------
<S>                                             <C>            <C>            <C>            <C>            <C>
Current assets:
  Cash and cash equivalents...................  $     118,986   $    31,321    $       454                  $      31,775
  Short-term investments......................         87,721        87,721         10,249                         97,970
  Accounts receivable.........................        345,091       350,801          6,554                        357,355
  Allowance for doubtful accounts.............        (26,229)      (26,229)          (132)                       (26,361)
                                                -------------  -------------  -------------  -------------  -------------
  Net accounts receivable.....................        318,862       324,572          6,422                        330,994
  Inventories:
    Finished goods............................         85,548        90,313          6,083         921(f)          97,317
    Work in process...........................         40,911        41,628          1,678       1,145(f)          44,451
    Raw materials.............................         60,935        63,111          4,109                         67,220
                                                -------------  -------------  -------------  -------------  -------------
    Total inventories.........................        187,394       195,052         11,870       2,066            208,988
  Prepaid expenses and other current assets...         81,307        81,580            984                         82,564
  Current portion of sales type leases........                                         723                            723
                                                -------------  -------------  -------------  -------------  -------------
  Total current assets........................        794,270       720,246         30,702       2,066            753,014
Property, plant and equipment.................        562,446       579,205         12,265                        591,470
  Less accumulated depreciation...............       (295,615)     (302,175)        (2,717)                      (304,892)
                                                -------------  -------------  -------------  -------------  -------------
  Net property, plant and equipment...........        266,831       277,030          9,548                        286,578
Net investment in sales type leases...........       --                              1,282                          1,282
Goodwill and other intangible assets..........        174,913       290,864          2,085      76,350(c)         369,299
  Less accumulated amortization of intangible
   assets.....................................        (35,173)      (35,206)          (659)                       (35,865)
                                                -------------  -------------  -------------  -------------  -------------
  Net goodwill and other intangible assets....        139,740       255,658          1,426      76,350            333,434
Other assets..................................        114,098       114,455            502      (1,775)(g)        113,182
                                                -------------  -------------  -------------  -------------  -------------
  Total assets                                  $   1,314,939   $ 1,367,389    $    43,460   $  76,641      $   1,487,490
                                                -------------  -------------  -------------  -------------  -------------
                                                -------------  -------------  -------------  -------------  -------------
</TABLE>

   See accompanying Notes to Unaudited Pro Forma condensed Combined Financial
                                  Statements.

                                       46
<PAGE>
                    MEDTRONIC, INC. AND ELECTROMEDICS, INC.
        UNAUDITED PRO FORMA CONDENSED COMBINED BALANCE SHEET (CONTINUED)
                                JANUARY 28, 1994
                                 (IN THOUSANDS)

                      LIABILITIES AND SHAREHOLDERS' EQUITY

<TABLE>
<CAPTION>
                                                                                                             Medtronic,
                                                           Medtronic and                                      DLP, and
                                              Medtronic    DLP Combined   Electromedics                     Electromedics
                                             January 28,    January 28,   December 31,                        Pro Forma
                                                1994           1994           1993          Adjustments       Combined
                                            -------------  -------------  -------------  -----------------  -------------
<S>                                         <C>            <C>            <C>            <C>                <C>
Current liabilities:
  Short-term borrowings...................  $      27,685   $    70,789                                     $      70,789
  Accounts and notes payable..............         65,581        66,655    $     2,705                             69,360
  Accrued expenses and other current
   liabilities............................        190,194       192,472          1,849                            194,321
                                            -------------  -------------  -------------    --------         -------------
  Total current liabilities...............        283,460       329,916          4,554                            334,470
Long-term liabilities.....................        111,180       117,174          6,007       14,350(h)            137,531
Shareholders' equity:
  Common stock............................          5,734         5,734            723         (601)(i)             5,856
                                                                                             61,008 (c)(f
  Retained earnings.......................        969,347       969,347         34,399        (g)(h)(i)(j)      1,064,754
  Treasury shares.........................                                      (1,884)       1,884(j)                  0
  Cumulative translation adjustment.......        (21,232)      (21,232)          (339)                           (21,571)
                                            -------------  -------------  -------------    --------         -------------
                                                  953,849       953,849         32,899       62,291             1,049,039
Receivable from employee stock ownership
 plan.....................................        (33,550)      (33,550)                                          (33,550)
                                            -------------  -------------  -------------    --------         -------------
  Total shareholders' equity..............        920,299       920,299         32,899       62,291             1,015,489
                                            -------------  -------------  -------------    --------         -------------
  Total liabilities and shareholders'
   equity.................................  $   1,314,939   $ 1,367,389    $    43,460   $   76,641         $   1,487,490
                                            -------------  -------------  -------------    --------         -------------
                                            -------------  -------------  -------------    --------         -------------
</TABLE>

   See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
                                  Statements.

                                       47
<PAGE>
NOTES TO UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS

(a) On March 17,  1994, Medtronic acquired substantially  all of the assets  and
    assumed  substantially  all  of the  liabilities  of DLP,  Inc.,  a Michigan
    corporation, and  its affiliated  entities  (DLP Sterilization,  Inc.  d/b/a
    Sterile  Systems,  Inc.,  DLP-Holland, Inc.,  DLP-Deutschland,  Inc., IOMED,
    Inc.,  and   FFS   Incorporated)  (collectively,   "DLP").   DLP   develops,
    manufactures  and markets  cannulae devices used  in cardiopulmonary by-pass
    surgery, fine needle aspiration kits for biopsies, and radiographic  needles
    and kits for interventional radiology.

    The  Medtronic  and DLP  pro forma  condensed combined  financial statements
    presented herein  were derived  from Medtronic  and DLP  historical  audited
    financial  statements,  Medtronic  unaudited  condensed  quarterly financial
    statements, and  DLP unaudited  monthly financial  statements. DLP  was  not
    subject to the reporting requirements of the Commission.

    The  Medtronic and DLP pro forma  condensed combined balance sheet reflects:
    pro forma  adjustments  reducing cash  by  approximately $88.3  million  and
    increasing  short term borrowings by approximately $40.0 million relating to
    the funding  of  the  acquisition;  adjustments  to  record  DLP  assets  at
    estimated  fair  market  value;  and  an  increase  in  goodwill  and  other
    intangible assets of approximately $115.5 million relating to the fair value
    of acquired patents, technology, licensing agreements, and goodwill.

    The pro forma condensed combined statements  of earnings for the year  ended
    April  30, 1993 and the nine months ended January 28, 1994 reflect pro forma
    adjustments of approximately  $6.3 million and  $4.7 million,  respectively,
    relating  to incremental costs associated  with the amortization of goodwill
    and other intangible assets over periods of 8 to 25 years.

(b) Electromedics data is for the twelve-month period ended March 31, 1993. This
    data was derived  from Electromedics' audited  financial statements for  the
    year  ended December 31, 1992 and the unaudited financial statements for the
    quarters ended March 31, 1993 and 1992.

(c) Adjustment to reflect goodwill and intangible assets recorded in conjunction
    with the acquisition of Electromedics  by Medtronic assumed to be  amortized
    over 25 years.

(d)  Reflects  income tax  effect  of pro  forma  adjustments and  adjustment of
    Electromedics' income tax  expense. The  tax benefit for  losses on  foreign
    operations  which  were not  reflected by  Electromedics  are assumed  to be
    utilized by  Medtronic; Medtronic's  effective  tax rate  therefore  remains
    unchanged.

(e)  Electromedics data  is for the  nine-month period ended  December 31, 1993.
    This data was derived from  Electromedics' audited financial statements  for
    the  year ended December 31, 1993 and the unaudited financial statements for
    the quarter ended March 31, 1993.

(f) Adjustment  required  to restate  Electromedics'  assets to  estimated  fair
    market value.

(g)  Adjustment  required to  eliminate Electromedics  shares held  by Medtronic
    prior to the acquisition.

(h) Adjustment to  reflect deferred taxes  provided on nondeductible  intangible
    assets resulting from the Merger.

(i)  Adjustment  required to  reflect the  actual shares  outstanding as  if the
    Merger had taken  place on  May 1, 1992.  For purposes  of determining  this
    adjustment,  an assumed conversion  ratio of .0859 of  a Medtronic share for
    each outstanding Electromedics share, or one Medtronic share for each  11.64
    Electromedics  shares,  has  been used  to  calculate the  pro  forma shares
    outstanding, and the Electromedics shares outstanding have been adjusted  to
    eliminate shares held by Medtronic.

(j)    Adjustment required  to  eliminate treasury  shares  not reportable  by a
    Minnesota corporation.

    Certain historical financial  statement amounts of  Electromedics have  been
reclassified to conform to Medtronic's presentation.

                                       48
<PAGE>
NOTES TO UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS (CONTINUED)

    The  unaudited  pro forma  condensed combined  financial information  is not
necessarily indicative of the results of operations that would have occurred had
the companies actually been combined during  the periods presented or of  future
results of operations of the combined companies.

    The  unaudited pro forma condensed balance sheet reflects the restatement of
Electromedics' inventory to estimated  fair market value  (see Note (f)  above).
The  adjustment related to inventory is a non-recurring charge which is expected
to be reflected in the income  statement within twelve months subsequent to  the
acquisition and, consequently, the impact of this adjustment is not reflected in
the pro forma statements of earnings.

                                       49
<PAGE>
                  COMPARATIVE RIGHTS OF MEDTRONIC SHAREHOLDERS
                         AND ELECTROMEDICS SHAREHOLDERS

    Upon  consummation of the Merger,  shareholders of Electromedics will become
shareholders of Medtronic.  Medtronic and Electromedics  are incorporated  under
the  laws of the states  of Minnesota and Colorado,  respectively. The rights of
Medtronic shareholders under Medtronic's  Restated Articles of Incorporation  as
amended ("Medtronic's Articles"), Medtronic's Bylaws, and the Minnesota Business
Corporation  Act  (the "MBCA")  differ in  certain respects  from the  rights of
Electromedics   shareholders   under   Electromedics'   Restated   Articles   of
Incorporation  as  amended ("Electromedics'  Articles"),  Electromedics' Amended
Bylaws, and  the  Colorado Corporation  Code  (the "CCC").  Certain  significant
differences  between  the  rights of  Medtronic  shareholders  and Electromedics
shareholders are summarized below. This summary does not, however, purport to be
a complete  description  of  all  of  the  differences  between  the  rights  of
shareholders of Electromedics and the rights of shareholders of Medtronic.

CLASSIFICATION, REMOVAL AND ELECTION OF DIRECTORS

    CLASSIFICATION.    Medtronic's Articles  provide for  a classified  Board of
Directors, under which directors are elected to three-year terms, with one-third
of the  directors  being  elected  each year.  Electromedics'  Articles  do  not
similarly  classify its Board of Directors,  and directors are elected each year
for a one-year term. Both Medtronic's Articles and Electromedics' Bylaws provide
for vacancies on the  Board to be  filled by a majority  of the remaining  Board
members.

    REMOVAL.   Medtronic's Articles provide that  directors may be removed, with
or without cause, only by the vote of  not less than 75% of the voting power  of
all  then  outstanding voting  shares. Neither  Electromedics' Articles  nor its
Bylaws specifically provide that directors  may be removed except upon  reaching
age 70 or failing to attend a specified number of Board meetings. Under Colorado
law,  a director may be removed by the vote  of the holders of a majority of the
shares then entitled to vote at an election of directors.

    NOMINATION AND ELECTION.  Medtronic's Articles provide that nominations  for
the  election of directors may  be made by or at  the direction of the Medtronic
Board of Directors or  by any shareholder  entitled to vote  in the election  of
directors generally. Nominations by shareholders must be made pursuant to timely
notice  in writing to the Secretary of  Medtronic. To be timely, a shareholder's
notice must be delivered  to or mailed and  received at the principal  executive
offices  of Medtronic not less than  50 days nor more than  90 days prior to the
meeting; provided, however, that  if less than 60  days' notice or prior  public
disclosure  of the  date of the  meeting is  given or made  to the shareholders,
notice by the shareholder to  be timely must be so  received not later than  the
close of business on the tenth day following the day on which such notice of the
date  of the meeting was  mailed or such public  disclosure was made. The notice
must set forth certain  information concerning such shareholder  and his or  her
nominee(s),  including their  names and  addresses, the  principal occupation or
employment of the nominee(s), the class and number of shares of capital stock of
Medtronic that are beneficially owned by such persons, such other information as
would be required to be included in a proxy statement soliciting proxies for the
election of the nominees of such shareholder, and the consent of each nominee to
serve as a  director of  Medtronic if  so elected.  Electromedics' Articles  and
Bylaws do not address the issue of nomination of directors.

    AMENDMENT  OF PROVISIONS.  Medtronic's Articles require the affirmative vote
of not less than 75% of the  voting power of all then outstanding voting  shares
to  amend, repeal  or adopt  any provisions  inconsistent with  these provisions
regarding classification, removal  and nomination  of directors.  Electromedics'
Bylaws require only the affirmative vote of a majority of the directors to amend
or modify such provisions.

    The  above-described provisions of  Medtronic's Articles regarding directors
will be  subject  to  the terms  of  the  certificate of  designation  or  other
instrument creating any class or series of preferred stock giving the holders of
such class or series of preferred stock the right, voting separately as a class,

                                       50
<PAGE>
to  elect one  or more  directors (such  as is  often required  by the  terms of
preferred stock in the event that dividend payments are in arrears for a  period
of  time). See "Comparative  Rights of Medtronic  Shareholders and Electromedics
Shareholders -- Preferred Stock."

    These  provisions  regarding  classification,  removal  and  nomination   of
directors afford some assurance of stability in the composition of the Medtronic
Board  of  Directors, but  may discourage  or deter  attempts by  individuals or
entities to take control of Medtronic by electing their own slate of  directors.
To  the extent that potential  acquirers of Medtronic stock  are deterred by the
classified Board, such provision also may deter certain mergers, tender  offers,
or  other  future takeover  attempts  which some  or  a majority  of  holders of
Medtronic Common Stock may deem to be in their best interests. In addition,  the
classified  Medtronic  Board  would  delay shareholders  who  do  not  favor the
policies of  Medtronic's Board  of Directors  from removing  a majority  of  the
Medtronic Board of Directors for two years, unless they can obtain the requisite
vote.

    LIABILITY  OF  DIRECTORS.    Both  Medtronic's  Articles  and Electromedics'
Articles exempt  directors from  personal liability  to the  corporation or  its
shareholders  for monetary damages for breach of fiduciary duty as a director to
the full extent permitted by Minnesota and Colorado law, respectively.

PREFERRED STOCK

    Medtronic has 2,500,000 authorized but  unissued shares of Preferred  Stock,
par  value $1 per share. Medtronic's  Articles provide that whenever the holders
of a class or series of Preferred  Stock have the right to elect any  directors,
the election, term and other features of such directorships shall be governed by
the  terms  set forth  in the  resolution  of the  Medtronic Board  of Directors
designating the rights  and preferences  of such  class or  series of  Preferred
Stock,  and any directors elected by the holders of Preferred Stock shall not be
divided into classes unless provision is expressly made for such  classification
by  the terms of such Preferred Stock. Shares of Medtronic Preferred Stock could
be issued that  would have the  right to elect  directors, either separately  or
together  with the Medtronic Common Stock, with such directors either divided or
not divided into classes.

    Under certain circumstances such Medtronic Preferred Stock could be used  to
create  voting impediments or to  deter persons seeking to  effect a takeover or
otherwise gain control of Medtronic in a transaction which holders of some or  a
majority  of the Medtronic Common Stock may  deem to be in their best interests.
Such shares of  Medtronic Preferred  stock could be  sold in  public or  private
transactions to purchasers who might support the Medtronic Board of Directors in
opposing  a takeover bid that the Medtronic Board of Directors determines not to
be in the  best interests of  Medtronic and its  shareholders. In addition,  the
Medtronic  Board of Directors  could authorize holders  of a class  or series of
Preferred Stock  to vote,  either separately  as a  class or  together with  the
holders of Medtronic Common Stock, on any merger, sale, or exchange of assets by
Medtronic or any other extraordinary corporate transaction. The ability to issue
such  Medtronic Preferred Stock might have the effect of discouraging an attempt
by another person or entity, through the acquisition of a substantial number  of
shares of Medtronic Common Stock, to acquire control of Medtronic with a view to
imposing  a  merger,  sale  of all  or  any  part  of the  assets  or  a similar
transaction, because the  issuance of  new shares could  be used  to dilute  the
stock  ownership of such person or  entity. See "Comparative Rights of Medtronic
Shareholders and Electromedics Shareholders -- Shareholder Rights Plan."

    Electromedics has no authorized stock other than Common Stock.

SPECIAL MEETINGS OF SHAREHOLDERS

    Under Minnesota law,  a special  meeting of  shareholders may  be called  by
certain  officers, two or  more directors, a  person authorized to  do so in the
articles or bylaws, or shareholders holding at least 10% of the voting power  of
all  shares entitled to vote,  except that a special  meeting for the purpose of
considering an action to effect, directly or indirectly, a business  combination
must  be called by shareholders holding at least  25% of the voting power of all
shares entitled to vote.

                                       51
<PAGE>
    Under Colorado law, a special meeting  of shareholders may be called by  the
president,  the board  of directors,  shareholders holding  at least  10% of the
voting power of all shares entitled to  vote, or such other officers or  persons
authorized  to  do so  in the  articles or  bylaws. Electromedics'  Articles and
Bylaws do not so authorize any other officers or persons.

VOTING RIGHTS; SHAREHOLDER APPROVALS

    Under both  Medtronic's Articles  and  Electromedics' Articles,  holders  of
Medtronic  Common  Stock  and  Electromedics  Common  Stock,  respectively,  are
entitled to  one vote  per share  on  all matters  submitted to  a vote  of  the
shareholders.  Medtronic's Bylaws provide that,  except as specifically required
otherwise under  Medtronic's  Articles, Bylaws  or  Minnesota law,  all  matters
submitted  to the  shareholders are  decided by  a majority  vote of  the shares
entitled to vote and represented at a meeting at which there is a quorum.

    Under Colorado law, all matters submitted to the shareholders are decided by
a majority vote of the shares entitled  to vote and represented at a meeting  at
which  there  is  a  quorum,  unless the  CCC  or  a  corporation's  articles of
incorporation require  a different  number;  if the  CCC requires  a  two-thirds
majority,  the articles can reduce that but not below a majority. Electromedics'
Articles provide that the affirmative vote  of the holders of two-thirds of  the
stock  of Electromedics then  issued and outstanding and  having voting power is
required to approve an action by  the Electromedics Board of Directors to  sell,
lease,  exchange and/or  convey all of  Electromedics' property  and assets. The
Merger does not constitute such an action.

CUMULATIVE VOTING

    Neither  Medtronic's  Articles  nor  Electromedics'  Articles  provide   for
cumulative voting with regard to the Medtronic Common Stock or the Electromedics
Common Stock, respectively.

PREEMPTIVE RIGHTS

    Under  both  Medtronic's  Articles and  Electromedics  Articles,  holders of
Medtronic stock  and Electromedics  stock,  respectively, are  expressly  denied
preemptive rights.

AMENDMENT OF THE ARTICLES OF INCORPORATION

    Under  Minnesota law, an amendment to the articles of incorporation requires
the affirmative vote  of the holders  of a  majority of the  shares present  and
entitled   to  vote  unless  a  larger  affirmative  vote  is  required  by  the
corporation's articles.  Except  as  specifically described  otherwise  in  this
"Comparative  Rights of Medtronic  Shareholders and Electromedics Shareholders,"
Medtronic's Articles  do  not  contain  any provisions  that  require  a  larger
affirmative vote in order to amend Medtronic's Articles.

    Under  Colorado law, an amendment to  the articles of incorporation requires
the affirmative vote of the holders of two-thirds of the shares entitled to vote
thereon, unless the corporation's articles require a greater or lesser (but  not
less  than  a  majority) number  for  approval. Electromedics'  Articles  do not
contain any provision requiring a different number for approval.

BUSINESS COMBINATIONS AND CONTROL SHARE ACQUISITIONS

    Medtronic is governed  by Sections  302A.671 and  302A.673 of  the MBCA.  In
general,  Section 302A.671 provides that the shares of a corporation acquired in
a "control share  acquisition" have no  voting rights unless  voting rights  are
approved   in  a  prescribed  manner.  A   "control  share  acquisition"  is  an
acquisition, directly  or indirectly,  of beneficial  ownership of  shares  that
would,  when  added to  all  other shares  beneficially  owned by  the acquiring
person, entitle the acquiring person to have voting power of 20% or more in  the
election of directors. In general, Section 302A.673 prohibits a public Minnesota
corporation  from  engaging  in  a "business  combination"  with  an "interested
shareholder" for a period  of four years  after the date  of the transaction  in
which   the  person  became  an  interested  shareholder,  unless  the  business
combination is approved in a prescribed manner. "Business combination"  includes
mergers,  asset sales and other transactions resulting in a financial benefit to
the interested shareholder. An "interested shareholder"  is a person who is  the
beneficial  owner, directly or  indirectly, of 10% or  more of the corporation's
voting   stock    or   who    is   an    affiliate   or    associate   of    the

                                       52
<PAGE>
corporation  and at any time within four years prior to the date in question was
the  beneficial  owner,  directly  or  indirectly,   of  10%  or  more  of   the
corporation's  voting stock.  Such provisions  of Minnesota  law could  have the
effect of delaying, deferring or preventing a change in control of Medtronic.

    Colorado law  does not  contain any  similar provisions  regarding  business
combinations or control share acquisitions.

SHAREHOLDER RIGHTS PLAN

    Medtronic  adopted a  Shareholder Rights  Plan in  1991, which  replaced the
Shareholder Rights Plan that it adopted in  1986, and has entered into a  Rights
Agreement  with Norwest Bank  Minnesota, National Association,  as Rights Agent.
Pursuant to  its Rights  Plan, Medtronic  declared and  paid a  dividend of  one
preferred  stock  purchase  right  (a  "Right")  on  each  outstanding  share of
Medtronic Common Stock. As a result of Medtronic's 2-for-1 stock split effective
August 30, 1991, the Right associated  with each outstanding share of  Medtronic
Common  Stock now entitles  a holder, until July  10, 2001, to  buy 1/200th of a
Series A Junior Participating Preferred Share (the "Series A Preferred  Shares")
of  Medtronic at  a price  of $300 per  1/200th of  a Series  A Preferred Share,
subject to adjustment. The Rights are not currently exercisable or  transferable
apart from the Medtronic Common Stock.

    The  Rights will not be  exercisable until the 15th  day after a third party
acquires beneficial ownership of 15% or more of the outstanding Medtronic Common
Stock (and thereby becomes an "Acquiring Person") or announces a tender offer or
exchange offer that would increase  the Acquiring Person's beneficial  ownership
to  15% or more of the outstanding Medtronic Common Stock. In the event that any
person becomes an Acquiring Person, then  each Right, other than Rights held  by
an  Acquiring Person, will entitle the  holder to receive, upon exercise thereof
at the then current exercise price, Medtronic  Common Stock that has a value  of
two  times  the exercise  price of  the Right.  In the  event that  Medtronic is
acquired in a merger or other  business combination transaction, or 50% or  more
of  its assets or earning  power is sold, each Right  will entitle the holder to
receive, upon exercise thereof at the then current exercise price, Common  Stock
of  the acquiring entity that has a value of two times the exercise price of the
Right.

    In certain events the Medtronic Board  of Directors may exchange Rights  for
Medtronic  Common Stock or equivalent securities  having a market price equal to
the exercise price of the Rights. Each Right is redeemable by Medtronic at $.005
any time  before a  person or  group triggers  the 15%  threshold to  become  an
Acquiring Person.

    The  Rights issued under the Medtronic  Shareholder Rights Plan may make any
merger not approved by Medtronic's  Board of Directors prohibitively  expensive,
because   the  Rights  allow  Medtronic  shareholders  to  purchase  the  voting
securities of a potential acquirer at one-half of its fair market value.

    Electromedics does not have a shareholders rights plan.

RELATED PERSON BUSINESS TRANSACTIONS

    Medtronic's Articles provide that, in certain circumstances, an  affirmative
vote  of two-thirds (66.7%) of  the voting power of  all then outstanding voting
shares is required  for the  approval or  authorization of  any "related  person
business  transaction."  Such  two-thirds  (66.7%)  approval  is  not  required,
however, if (i)  a majority vote  of "continuing directors"  (as defined  below)
expressly  approves the related person business transaction, or (ii) the related
person business transaction is  a merger, consolidation,  exchange of shares  or
sale  of all or  substantially all of the  assets of Medtronic,  and the cash or
fair market value  of the  property received  by the  Medtronic shareholders  is
equal  to a defined  minimum purchase price.  For purposes of  this provision, a
"continuing director"  means,  generally,  those directors  who  were  directors
before the "related person" (as defined below) became a related person.

                                       53
<PAGE>
    Generally,  a related person business transaction includes (i) any merger or
consolidation of Medtronic with or into  a related person, (ii) any exchange  of
shares of Medtronic (or a subsidiary) for shares of a related person which would
have  required an affirmative vote of at least a majority of the voting power of
the outstanding  shares  entitled to  vote,  (iii) any  sale,  lease,  exchange,
transfer, or other disposition (in one transaction or a series of transactions),
including  without limitation a mortgage or any other security device, of all or
any substantial part of the assets of  Medtronic (or a subsidiary) to or with  a
related  person, (iv)  any sale, lease,  transfer, or other  disposition (in one
transaction or a series of transactions) of  all or any substantial part of  the
assets  of a  related person  to or  with Medtronic  (or a  subsidiary), (v) the
issuance, sale,  transfer  or other  disposition  to  a related  person  of  any
securities  of Medtronic (except  pursuant to stock  dividends, stock splits, or
similar transactions that would not have the effect of increasing the proportion
of voting power of a  related person) or of a  subsidiary (except pursuant to  a
pro  rata  distribution to  all  holders of  Medtronic  Common Stock),  (vi) any
recapitalization or reclassification  that would have  the effect of  increasing
the  proportionate voting  power of a  related person, and  (vii) any agreement,
contract, arrangement or  understanding providing  for any  of the  transactions
described above.

    Generally,  for purposes of a related  person business transaction, the term
"related person"  is  broadly defined  to  include  a wide  range  of  potential
persons,  including  any person  or entity  that,  together with  affiliates and
associates, beneficially owns  15% or more  of the outstanding  voting stock  of
Medtronic.

    Such  a provision could have the effect  of impeding a potential acquirer of
Medtronic by requiring a larger  than normal majority of Medtronic  shareholders
to  approve  a  transaction.  There  is  no  similar  "related  person  business
transaction" provision in Electromedics' Articles.

                      INFORMATION REGARDING ELECTROMEDICS

GENERAL INFORMATION

    Electromedics designs, manufactures and  markets blood management and  blood
conservation equipment and related disposable devices for use in cardiovascular,
orthopedic  and other medium  and high blood-loss  surgeries. Electromedics is a
leader in the autotransfusion segment of  the blood processing industry and  has
the  second  largest  share,  approximately  one-third,  of  the  United  States
autotransfusion market. Autotransfusion involves  the collection of a  patient's
own  blood before, during  and after surgery  for washing and  reinfusion to the
patient, allowing the patient to serve as his or her own blood donor.

    Electromedics' autotransfusion systems improve the safety, quality and  cost
of  blood  transfusions  by  (i)  reducing  the  incidence  of  transmission  of
blood-borne diseases  such  as  AIDS and  hepatitis,  (ii)  eliminating  adverse
transfusion  reactions, (iii) mitigating the global  shortage of donor blood and
(iv) providing  significant cost  savings  over homologous  (third-party  donor)
blood.  Electromedics anticipates increased market acceptance of autotransfusion
products as the safety benefits and cost savings of autotransfusion become  more
widely   recognized.  Electromedics'   autotransfusion  equipment   and  related
disposable devices accounted for approximately 57% of its net sales for the year
ended December 31, 1993.

    Electromedics' other medical equipment and related disposable devices  focus
on   blood  management  and  blood  conservation,  primarily  in  the  areas  of
cardiovascular  and  orthopedic  surgery,  and  temperature  monitoring.   These
products  include blood collection reservoirs,  blood filters, blood heating and
cooling systems, suction lines and  tubing, temperature monitors and probes  and
tourniquet monitoring systems.

    Until December 1993, Electromedics operated from nine buildings located on a
14-acre site that Electromedics owned in the Denver, Colorado metropolitan area.
In  January 1993, Electromedics  purchased for $4,000,000  fifteen acres of land
and a 137,000 square foot building in Parker, Colorado, a suburb of Denver.  The
purchase  was financed  with cash and  a $2.6 million  bridge loan, subsequently

                                       54
<PAGE>
replaced by a $5,000,000, 7-year loan secured by a note and deed of trust on the
property. Electromedics has constructed  clean rooms and administrative  offices
and  has made substantial improvements to the  building to house its entire work
force under  one roof.  Management believes  that, in  addition to  certain  tax
savings,  Electromedics  will  achieve  efficiencies  through  consolidating its
operations which could not be attained in its former nine-building structure. In
addition, the newly acquired building provides a greater potential for expansion
needs. The new facilities will be  sufficient to accommodate its operations  for
the   foreseeable  future.   Construction  was   completed  by   late  1993  and
Electromedics completed  its move  by December  1993. Electromedics  has  ceased
payments on the $5,116,000 nonrecourse loan on its former facilities.

CERTAIN FINANCIAL PROJECTIONS

    Electromedics  does not, as a matter of  course, make public forecasts as to
future sales or earnings. Certain  projections were, however, made available  to
Medtronic on a confidential basis during the course of the discussions regarding
the  Merger.  See "The  Merger  -- Background  of  the Merger."  The information
summarized below was included in the information provided to Medtronic.

    The financial projections  below were  not prepared  with a  view to  public
disclosure  or to compliance with published  guidelines of the Commission or the
American Institute of Certified Public  Accountants. The projections were  based
upon  the assumptions indicated below and were also based on other estimates and
assumptions that are inherently  uncertain. Technological, economic,  regulatory
and  competitive  uncertainties  and  contingencies, many  of  which  are beyond
Electromedics' control, may render any  or all of these assumptions  inaccurate.
In  addition, the projected results do not  take into account costs and expenses
to Electromedics resulting from the negotiation and consummation of the  Merger.
Accordingly,  there  can be  no  assurance that  the  projected results  will be
realized or that actual results will  not be significantly higher or lower  than
projected.  These uncertainties  increase in the  case of  projections for later
years. Neither Price Waterhouse nor Deloitte  & Touche compiled or examined  the
projected financial information.

<TABLE>
<CAPTION>
                                                1994       1995       1996       1997        1998
                                              ---------  ---------  ---------  ---------  -----------
                                                                  (IN THOUSANDS)
<S>                                           <C>        <C>        <C>        <C>        <C>
Sales.......................................  $  46,017  $  58,631  $  72,391  $  90,891  $   105,645
Gross profit................................     20,733     26,303     32,104     40,218       47,331
Income from operations......................      2,835      4,982      6,452      9,024       18,797
</TABLE>

The  principal assumptions  employed in  the creation  of the  above projections
include the following: (a) unit growth of autotransfusion products averages  10%
for disposable products and 7.5% for autotransfusion machines; (b) international
sales  grow at an average rate of 28%; (c) the percentage of domestic sales sold
directly by  Electromedics  increases from  14%  in 1993  to  40% in  1998;  (d)
excluding  the effect of the shift toward direct sales, gross profit margins are
held relatively constant at 44%; (e) selling general and administrative expenses
decline from  34% of  revenues in  1993  to 23%  of revenues  in 1998;  and  (f)
research  and development expenses as a  percentage of revenues increase from 5%
in 1993 to 10% in 1997 as a result of significant development costs relating  to
a new product, and research and development expenses as a percentage of revenues
decline to 4% in 1998 upon completion of the new product.

                                 LEGAL MATTERS

    The  validity of the Medtronic Common Stock  to be issued in connection with
the Merger  will be  passed upon  for  Medtronic by  Fredrikson &  Byron,  P.A.,
Minneapolis,   Minnesota.  Members   of  such   firm  own,   in  the  aggregate,
approximately 12,000 shares of Medtronic Common Stock.

    Certain legal matters for Electromedics  in connection with the Merger  were
passed  upon by Holme  Roberts & Owen  LLC, Denver, Colorado,  and Brenman Key &
Bromberg, P.C., Denver, Colorado. Members of  Brenman Key & Bromberg, P.C.  own,
in the aggregate, approximately 11,000 shares of Electromedics Common Stock.

                                       55
<PAGE>
                                    EXPERTS

    The  consolidated financial  statements and  schedules incorporated  in this
Proxy Statement/ Prospectus by  reference to the Annual  Report on Form 10-K  of
Medtronic,  Inc.  for  the  fiscal  year  ended  April  30,  1993  have  been so
incorporated in  reliance  on  the  reports  of  Price  Waterhouse,  independent
accountants,  and given on the authority of said firm as experts in auditing and
accounting.

    The consolidated financial  statements and the  related financial  statement
schedules  incorporated in this Proxy Statement/Prospectus by reference from the
Annual Report on Form  10-K of Electromedics, Inc.  for the year ended  December
31,  1992, and from the Current Report  on Form 8-K of Electromedics, Inc. dated
March 10, 1994, have been audited by Deloitte & Touche, independent auditors, as
stated in their reports,  which are incorporated herein  by reference, and  have
been so incorporated in reliance upon the reports of such firm, given upon their
authority as experts in accounting and auditing.

    The  description of certain  tax matters in  this Proxy Statement/Prospectus
has been included herein in reliance upon the tax opinion of Deloitte &  Touche,
independent  accountants, given on the authority of  said firm as experts in tax
matters.

                                       56
<PAGE>
                                   APPENDIX A
                                 PLAN OF MERGER

                                   ARTICLE 1
                       NAMES OF CONSTITUENT CORPORATIONS
                           AND SURVIVING CORPORATION

    The  names  of the  Constituent Corporations  are  MDT Acquisition  Corp., a
Minnesota corporation ("Merger Subsidiary"), and Electromedics, Inc., a Colorado
corporation ("Electromedics"). Merger Subsidiary is a wholly-owned subsidiary of
Medtronic,  Inc.,  a  Minnesota   corporation  ("Medtronic").  The   Constituent
Corporations  shall  be  combined by  the  merger of  Electromedics  into Merger
Subsidiary  as  the  Surviving  Corporation  (the  "Merger"),  pursuant  to  the
applicable provisions of the Colorado Corporation Code ("CCC") and the Minnesota
Business Corporation Act ("MBCA").

                                   ARTICLE 2
                     MEANS OF EFFECTING REORGANIZATION AND
                          MERGER AND CONVERTING STOCK

    2.1  THE MERGER.  The Merger shall be effective upon the filing of this Plan
together with the Articles of Merger and such other documents as are required by
the  CCC and the MBCA to be filed with the Secretaries of State of the States of
Colorado and Minnesota (the time of such filing being the "Effective Time").  At
the  Effective  Time the  separate existence  of  Electromedics shall  cease and
Merger Subsidiary shall alone continue in existence. All transactions after  the
Effective  Time shall be  deemed transactions of  and for the  account of Merger
Subsidiary as the Surviving Corporation.

    2.2  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 Electromedics or Merger Subsidiary:

        2.2.1  Subject to  the provisions of Sections  2.3 and 2.4 hereof,  each
    share  of  common stock  of  Electromedics, par  value  $.05 per  share (the
    "Electromedics Common  Stock"),  issued and  outstanding  immediately  prior
    thereto (except for Dissenting Shares (as defined in Section 2.6 hereof) and
    except  for shares referred  to in Section 2.2.2  hereof) shall be converted
    into the right to receive, at the election of the holder, either:

           2.2.1.1   the number  of shares  (the "Conversion  Ratio") of  common
       stock  of Medtronic, par value $.10 per share ("Medtronic Common Stock"),
       equal to $6.875 divided by the  Average Market Price. Each such share  of
       Medtronic  Common  Stock  shall  be  fully  paid  and  nonassessable. The
       "Average Market Price" shall be equal to the average of the daily closing
       sale prices of Medtronic Common Stock  as reported on the New York  Stock
       Exchange ("NYSE") Composite Tape, as reported in the Wall Street Journal,
       for  the ten  consecutive NYSE trading  days ending on  and including the
       third trading day immediately preceding the Effective Time, but not  less
       than $68 per share or more than $98 per share; or

           2.2.1.2  $6.875 in cash (without interest).

    The  $6.875 amount per share of  Electromedics Common Stock, payable in cash
    or shares of Medtronic Common Stock  as provided above, shall be reduced  if
    the sum of the number of shares of Electromedics Common Stock outstanding at
    the  Effective Time plus the number of shares subject to outstanding options
    at the Effective  Time exceeds 14,801,264  such shares. In  such event,  the
    amount  per share  shall be  equal to  (a) $101,758,690  minus the aggregate
    exercise price of all  options outstanding as of  the date of the  Agreement
    and  Plan of Merger dated December  23, 1993 (the "Merger Agreement"), among
    Medtronic, Merger Subsidiary and Electromedics, plus the aggregate  exercise
    price  of all options outstanding at the Effective Time, divided by (b) such
    sum of the number of shares of Electromedics Common Stock outstanding at the
    Effective Time

                                      A-1
<PAGE>
    plus  the  number  of  shares  subject  to  options  then  outstanding.   An
    appropriate  and  proportionate adjustment  shall similarly  be made  in the
    event  that,  prior  to  the  Effective  Time,  the  outstanding  shares  of
    Electromedics  Common Stock, without new  consideration, are changed into or
    exchanged  for  a  different  kind   of  shares  or  securities  through   a
    reorganization,  reclassification, stock  dividend or  other like  change in
    Electromedics' capitalization.

        2.2.2  Each  share of  Electromedics Common Stock  that is  held in  the
    treasury  of Electromedics or which is  then owned beneficially or of record
    by Medtronic,  Merger Subsidiary  or any  direct or  indirect subsidiary  of
    Medtronic  or  Electromedics  shall  be  cancelled  without  payment  of any
    consideration therefor and without any conversion thereof.

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

        2.2.4  Each  share of  common stock  of Merger  Subsidiary (the  "Merger
    Subsidiary  Common Stock"), issued and outstanding immediately prior thereto
    shall  remain  outstanding.  From  and   after  the  Effective  Time,   each
    outstanding certificate theretofore representing shares of Merger Subsidiary
    Common  Stock shall be deemed for all  purposes to evidence ownership of and
    to represent the  same number  of shares of  common stock  of the  Surviving
    Corporation.

    2.3   ELECTION  PROCEDURES.   Prior to  the Effective  Time, each  holder of
Electromedics Common Stock (other than holders of shares of Electromedics Common
Stock to be cancelled  as set forth  in Section 2.2.2) shall  have the right  to
submit  a request, in  accordance with the  following procedures, specifying the
number of shares of Electromedics Common Stock that such holder desires to  have
converted into the right to receive Medtronic Common Stock in the Merger and the
number  of shares of Electromedics Common Stock that such holder desires to have
converted into the right to receive cash in the Merger.

        2.3.1  Each holder of Electromedics Common Stock shall have the right to
    specify in a request made in accordance with the provisions of this  Section
    2.3 (herein called an "Election"):

           2.3.1.1   the number of shares of Electromedics Common Stock owned by
       such holder that such  holder desires to have  converted into a right  to
       receive cash in the Merger ("Cash Election"); and

           2.3.1.2   the number of shares of Electromedics Common Stock owned by
       such holder that  such holder  desires to have  converted into  Medtronic
       Common Stock in the Merger ("Stock Election").

        2.3.2    Medtronic  shall  authorize  one  or  more  persons  to receive
    Elections and  to act  as Exchange  Agent hereunder  (the "Exchange  Agent")
    pursuant  to  an  agreement  or  agreements  satisfactory  to  Medtronic and
    Electromedics.

        2.3.3  Holders of Electromedics Common  Stock shall receive a form  (the
    "Election  Form") pursuant to which each such holder shall have the right to
    make an Election. The "Election Deadline" means 5:00 p.m. local time in  the
    city  in which the Exchange Agent is located, on the last business day prior
    to the date  of the Electromedics  Shareholders Meeting (as  defined in  the
    Merger  Agreement); except  that, if the  Electromedics Shareholders Meeting
    shall be postponed or adjourned without adoption of the Merger Agreement and
    approval of the Merger, the "Election  Deadline" shall mean 5:00 p.m.  local
    time  in  the city  in  which the  Exchange Agent  is  located, on  the last
    business day prior  to the  date of the  postponed or  adjourned meeting  at
    which  the Merger Agreement was  adopted and the Merger  was approved. To be
    effective, an Election Form  shall be properly  completed, signed (with  the
    signature  thereon  guaranteed  if  required  by  the  Election  Form),  and
    submitted to the  Exchange Agent, along  with the certificates  representing
    the  Electromedics Common Stock as to which the holder made the election (or
    a guaranty of delivery of such certificates in the form customarily used  in
    transactions of this nature from a member of any

                                      A-2
<PAGE>
    national  securities  exchange  or the  National  Association  of Securities
    Dealers, Inc. or a  commercial bank or trust  company in the United  States,
    provided that such certificates were in fact delivered by the time set forth
    in  such guaranty of delivery), no later than the Election Deadline. Failure
    to deliver  shares  covered by  such  a  guaranty of  delivery  within  five
    business  days after the Election Deadline shall be deemed to invalidate any
    otherwise properly  made  Election.  Any  Election  relating  to  shares  of
    Electromedics  Common Stock  with respect  to which  the holder  thereof has
    filed and  not withdrawn  as of  the  Effective Time  a written  demand  for
    payment  of the fair value of  Electromedics Common Stock in accordance with
    the  provisions  of  Section  2.6  hereof  shall  be  deemed  to  have  been
    automatically revoked as of the Election Deadline.

           2.3.3.1   Notwithstanding anything herein to the contrary, a combined
       Election Form containing a single  Election (a "Combined Election  Form")
       may be submitted by two or more holders of shares of Electromedics Common
       Stock  either of  whom may  be deemed  constructively to  own the other's
       shares  of  Electromedics  Common  Stock  by  reason  of  the   ownership
       attribution  rules of Section 318 of the Code. Any Combined Election Form
       and any change  or revocation  in such  Combined Election  Form shall  be
       signed  by or on behalf of all  holders of the Electromedics Common Stock
       covered  thereby.  For  purposes  of  this  Article  2,  all  shares   of
       Electromedics  Common Stock  covered by  a single  Combined Election Form
       held by holders  of Electromedics Common  Stock submitting such  Combined
       Election Form shall be treated as being held by a single holder.

           2.3.3.2   Any holder of Electromedics Common Stock may at any time on
       or before the Election Deadline change such holder's Election by  written
       notice  received by the Exchange Agent on or before the Election Deadline
       accompanied by a properly completed, revised Election Form.

           2.3.3.3  Any holder of Electromedics Common Stock may at any time  on
       or  before the Election Deadline revoke such holder's Election by written
       notice received by the Exchange Agent on or before the Election  Deadline
       or  by withdrawal  on or  before the  Election Deadline  of such holder's
       certificates for  Electromedics  Common  Stock  or  of  the  guaranty  of
       delivery  of such  certificates, previously  deposited with  the Exchange
       Agent. Within five  business days  after receipt of  the revocation,  the
       Exchange  Agent  shall mail  to  the holder  the  certificates previously
       deposited with the Exchange Agent.

           2.3.3.4  As used in this  Plan of Merger, "holders" of  Electromedics
       Common  Stock shall mean record holders of shares of Electromedics Common
       Stock. Record holders who hold such shares only as nominees, trustees  or
       in  other  representative  capacities  ("Representatives")  may  submit a
       separate Election Form for each beneficial owner for whom any such record
       holder  is  a  nominee;  PROVIDED,  HOWEVER,  that,  at  the  request  of
       Medtronic,  such  Representative  shall certify  to  the  satisfaction of
       Medtronic that such record holder  holds such shares as nominee,  trustee
       or  in another representative  capacity for the  beneficial owner thereof
       and that each such Election Form  covers all the shares of  Electromedics
       Common  Stock  held by  such Representative  for a  particular beneficial
       owner. For purposes  of this Plan  of Merger, each  beneficial owner  for
       which an Election Form is submitted shall be treated as a separate holder
       of shares.

           2.3.3.5    Medtronic and  Electromedics shall  have the  right (which
       right may be delegated to the Exchange Agent in whole or in part) jointly
       to make rules  not inconsistent  with the terms  of this  Plan of  Merger
       governing  the validity of  the Election Forms, the  manner and extent to
       which Elections are to be taken into account in making the determinations
       prescribed by Section 2.4, the issuance and delivery of certificates  for
       Medtronic Common Stock into which Electromedics Common Stock is converted
       in  the Merger, and the payment  for shares of Electromedics Common Stock
       converted into the right  to receive cash in  the Merger. All such  rules
       and  determinations thereunder shall be final  and binding on all holders
       of shares of Electromedics Common Stock.

                                      A-3
<PAGE>
    2.4  SELECTION  OF ELECTROMEDICS  COMMON STOCK.   The manner  in which  each
share  of Electromedics Common Stock (other  than shares of Electromedics Common
Stock to be cancelled as  set forth in Section  2.2.2 and other than  Dissenting
Shares)  shall be converted at the Effective  Time into either cash or Medtronic
Common Stock shall be as set forth below in this Section 2.4.

        2.4.1  As more fully set forth below, the aggregate number of shares  of
    Electromedics Common Stock to be converted into the right to receive cash in
    the  Merger (the "Cash Conversion Number") shall be not greater than (i) 50%
    of  the  number  of  shares   of  Electromedics  Common  Stock   outstanding
    immediately prior to the Effective Time minus (ii) the sum of (A) any shares
    of  Electromedics  Common  Stock owned  by  Medtronic or  any  subsidiary of
    Medtronic, (B) the number of  shares of Electromedics Common Stock  redeemed
    by  Electromedics after January 1, 1993 and prior to the Effective Time, and
    (C) the aggregate number of shares of Electromedics Common Stock, if any, as
    to which the holders of such shares  have filed and not withdrawn a  written
    demand  for payment of the fair value of Electromedics Common Stock pursuant
    to the provisions of Section 2.6 hereof or otherwise withdrawn or lost their
    rights to appraisal before the Effective Time.

        2.4.2   If  Cash  Elections are  received  for  a number  of  shares  of
    Electromedics  Common  Stock  which  is  equal  to  or  less  than  the Cash
    Conversion Number, then each share of Electromedics Common Stock for which a
    Cash Election has been made shall be converted into a right to receive  cash
    in the Merger.

        2.4.3    If  Cash Elections  are  received  for a  number  of  shares of
    Electromedics Common Stock which  is more than  the Cash Conversion  Number,
    then  the shares of Electromedics Common Stock for which a holder has made a
    Cash Election shall be converted into a right to receive cash and  Medtronic
    Common Stock in the following manner:

           2.4.3.1   A cash proration factor (the "Cash Proration Factor") shall
       be determined by dividing the Cash Conversion Number by the total  number
       of  shares of Electromedics Common Stock  with respect to which effective
       Cash Elections were made.

           2.4.3.2  The number of  shares of Electromedics Common Stock  covered
       by  each Cash  Election to  be converted into  the right  to receive cash
       shall be determined by multiplying the Cash Proration Factor by the total
       number of  shares of  Electromedics  Common Stock  covered by  such  Cash
       Election, rounded to the next lowest whole number.

           2.4.3.3    Shares of  Electromedics Common  Stock  covered by  a Cash
       Election and not  converted into  a right to  receive cash  as set  forth
       above shall be converted into Medtronic Common Stock in the Merger.

           2.4.3.4   The cash  proration method provided  in Section 2.4.3.1 and
       2.4.3.2 may  be modified  by Electromedics  if a  different method  would
       facilitate  one or more of the Electromedics' shareholders qualifying for
       capital gain treatment with respect to the cash received in the Merger.

        2.4.4   Each share  of  Electromedics Common  Stock  for which  a  Stock
    Election  has  been  made  shall  be converted  into  the  right  to receive
    Medtronic Common Stock in the Merger.

        2.4.5   Outstanding shares  of Electromedics  Common Stock  (other  than
    shares of Electromedics Common Stock to be cancelled as set forth in Section
    2.2.2  and other than Dissenting  Shares) as to which  an Election is not in
    effect on the Election Deadline shall be called "Non-Electing  Electromedics
    Shares."  If Medtronic and  Electromedics determine for  any reason that any
    Election was not properly  made (or timely received  by the Exchange  Agent)
    with  respect  to shares  of  Electromedics Common  Stock,  as set  forth in
    Section 2.3 hereof or otherwise, such Election shall be deemed to be not  in
    effect and shares of Electromedics Common Stock covered

                                      A-4
<PAGE>
    by  such election shall,  for purposes hereof, be  deemed to be Non-Electing
    Electromedics  Shares.  Each  Non-Electing  Electromedics  Share  shall   be
    converted into the right to receive Medtronic Common Stock in the Merger.

    2.5  EXCHANGE OF ELECTROMEDICS COMMON STOCK.

        2.5.1    Promptly  after  completion  of  the  election  and  allocation
    procedures set forth  in Sections 2.3  and 2.4, Medtronic  shall deposit  or
    cause  to  be deposited  with  the Exchange  Agent  the amount  of  cash and
    certificates representing the  shares of Medtronic  Common Stock payable  to
    the  holders  of  Electromedics Common  Stock  pursuant to  Section  2.2 (as
    modified by  Sections  2.3  and 2.4),  based  on  the number  of  shares  of
    Electromedics Common Stock (A) covered by a Cash Election and converted into
    cash  pursuant to Sections 2.4.2 or 2.4.3.2,  (B) covered by a Cash Election
    and converted into Medtronic Common  Stock pursuant to Section 2.4.3.3,  (C)
    covered  by  a  Stock Election  and  converted into  Medtronic  Common Stock
    pursuant to  Section  2.4.4, (D)  deemed  to be  Non-Electing  Electromedics
    Shares  and converted into Medtronic Common Stock pursuant to Section 2.4.5,
    and (E) converted into fractional shares of Medtronic Common Stock and  paid
    in cash pursuant to Section 2.5.7. The Exchange Agent may invest portions of
    the  cash  deposited with  it, provided  that such  investments shall  be in
    obligations of or guaranteed by the United States of America, in  commercial
    paper,   obligations  receiving  the  highest  rating  from  either  Moody's
    Investors Service, Inc. or Standard & Poors Corporation, or in  certificates
    of deposit, bank repurchase agreements or banker's acceptances of commercial
    banks  with capital exceeding $250,000,000 or in money market funds that are
    invested substantially in  any such  investments. Any  net profit  resulting
    from,  or interest or income produced  by, such investments shall be payable
    to Medtronic.

        2.5.2  As  soon as practicable  after the Effective  Time, the  Exchange
    Agent  shall mail  to each  holder of  record (other  than Medtronic, Merger
    Subsidiary, Electromedics or any  subsidiary of Medtronic or  Electromedics,
    and  other  than holders  of Dissenting  Shares, as  defined in  Section 2.6
    below) of  a  certificate or  certificates  that immediately  prior  to  the
    Effective  Time represented outstanding shares of Electromedics Common Stock
    (the "Certificates"),  to  the extent  not  previously surrendered  with  an
    Election  Form  or pursuant  to a  guaranty  of delivery,  a form  letter of
    transmittal (which shall specify that delivery shall be effective, and  risk
    of  loss and title to  the Certificate(s) shall pass,  only upon delivery of
    the Certificate(s) to the Exchange Agent) and instructions for such holder's
    use  in  effecting  the  surrender  of  the  Certificates  in  exchange  for
    certificates representing shares of Medtronic Common Stock.

        2.5.3   As  soon as practicable  after the Effective  Time, the Exchange
    Agent shall distribute to holders  of shares of Electromedics Common  Stock,
    upon  surrender  to  the  Exchange  Agent  (to  the  extent  not  previously
    surrendered with an Election Form or pursuant to a guaranty of delivery)  of
    one  or more  Certificates for  cancellation, together  with a duly-executed
    letter of transmittal, if applicable pursuant  to Section 2.5.2, (i) a  bank
    check  in  the amount  of  cash into  which  the shares  represented  by the
    Certificate(s)  shall  have  been  converted  pursuant  to  Sections  2.4.2,
    2.4.3.2,  and  2.5.7, and  (ii) one  or  more certificates  representing the
    number of  whole shares  of Medtronic  Common Stock  into which  the  shares
    represented  by  the Certificate(s)  shall have  been converted  pursuant to
    Sections 2.4.3.3, 2.4.4,  and 2.4.5, and  the Certificate(s) so  surrendered
    shall  be cancelled. In  no event shall  the holder of  any such surrendered
    Certificates be entitled to receive interest on any of the funds received in
    the Merger. In the event of a transfer of ownership of Electromedics  Common
    Stock  that is not  registered in the transfer  records of Electromedics, it
    shall be a condition  to the payment  of cash and/or  issuance of shares  of
    Medtronic  Common Stock  pursuant to  the above-described  Sections that the
    Certificate 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.

                                      A-5
<PAGE>
        2.5.4   No dividends or other distributions declared after the Effective
    Time with respect to  Medtronic Common Stock and  payable to the holders  of
    record  thereof after the Effective Time shall  be paid to the holder of any
    unsurrendered Certificate with  respect to  the shares  of Medtronic  Common
    Stock  represented thereby until  the holder of  record shall surrender such
    Certificate. Subject to  the effect, if  any, of applicable  law, after  the
    subsequent surrender and exchange of a Certificate, the holder thereof shall
    be  entitled to receive  any such dividends  or other distributions, without
    any interest thereon, that previously became payable with respect to  shares
    of Medtronic Common Stock represented by such Certificate.

        2.5.5   All cash paid  and shares of Medtronic  Common Stock issued upon
    the surrender for exchange of Electromedics Common Stock in accordance  with
    the  terms hereof (including any cash paid for fractional shares pursuant to
    Section 2.5.7  hereof) shall  be deemed  to  have been  paid or  issued,  as
    applicable,  in full satisfaction of all rights pertaining to such shares of
    Electromedics Common Stock.

        2.5.6  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 Electromedics Common Stock that were outstanding immediately prior
    to   the  Effective  Time.  If,   after  the  Effective  Time,  Certificates
    representing such shares  are presented to  the Surviving Corporation,  they
    shall  be  deemed to  be Electromedics  Non-Electing  Shares as  provided in
    Section 2.4.5  and shall  be cancelled  and exchanged  as provided  in  this
    Article   2.  As  of  the  Effective   Time,  the  holders  of  Certificates
    representing shares of Electromedics  Common Stock shall  cease to have  any
    rights as shareholders of Electromedics, except such rights, if any, as they
    may  have pursuant  to Colorado  law. Except  as provided  above, until such
    certificates are  surrendered for  exchange,  each such  Certificate  shall,
    after  the  Effective Time,  represent for  all purposes  only the  right to
    receive the number of whole shares of Medtronic Common Stock into which  the
    shares of Electromedics Common Stock shall have been converted by the Merger
    as  provided in Sections 2.2.1 and 2.4.5 hereof and the right to receive the
    cash value of any fraction of a share of Medtronic Common Stock as  provided
    in Section 2.5.7 hereof.

        2.5.7     No  fractional  shares  of   Medtronic  Common  Stock  and  no
    certificates or  scrip therefor,  or other  evidence of  ownership  thereof,
    shall be issued upon the surrender for exchange of Certificates, no dividend
    or  distribution of Medtronic 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 Medtronic. All fractional shares of Medtronic
    Common Stock to  which a  holder of Electromedics  Common Stock  immediately
    prior  to the Effective  Time would otherwise be  entitled, at the Effective
    Time,  shall  be  aggregated.  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 Electromedics  Common  Stock  who
    otherwise  would be entitled  to receive such  fractional share of Medtronic
    Common Stock an amount of cash (without interest) determined by  multiplying
    (i)  the  Average Market  Price by  (ii) the  fractional share  of Medtronic
    Common Stock to  which such  holder would otherwise  be entitled.  Medtronic
    will  make available to the Exchange Agent, without regard to any other cash
    being provided to the Exchange Agent, any cash necessary for this purpose.

        2.5.8  In  the event any  Certificates shall have  been lost, stolen  or
    destroyed,  the Exchange Agent shall issue in exchange for such lost, stolen
    or destroyed Certificate, upon  the making of an  affidavit of that fact  by
    the holder thereof, such shares of Medtronic Common Stock and/or cash as may
    be  required pursuant to  this Article 2;  PROVIDED, HOWEVER, that Medtronic
    may, in its discretion and as a condition precedent to the issuance thereof,
    require the owner of such lost, stolen or destroyed Certificate to deliver a
    bond in such sum as it may direct as indemnity against any claim that may be
    made against Medtronic or the Exchange Agent with respect to the Certificate
    alleged to have been lost, stolen or destroyed; and PROVIDED, FURTHER,  that
    the shares represented by such

                                      A-6
<PAGE>
    Certificates  shall be deemed to be Electromedics Non-Electing Shares unless
    the holder thereof shall have made  such affidavit and properly submitted  a
    Form  of Election, in accordance with the provisions of Section 2.3.3, on or
    before the Election Deadline.

        2.5.9  Each person entitled to receive shares of Medtronic Common  Stock
    pursuant  to  this Article  2 shall  receive together  with such  shares the
    number of Medtronic Preferred Stock Purchase Rights (pursuant to the  Rights
    Agreement  dated as  of June  27, 1991,  between Medtronic  and Norwest Bank
    Minnesota, N.A.) per share of Medtronic Common Stock equal to the number  of
    Medtronic  Preferred  Stock Purchase  Rights  associated with  one  share of
    Medtronic Common Stock at the Effective Time.

    2.6  DISSENTING SHARES.

        2.6.1   Notwithstanding  any  provision hereof  to  the  contrary,  each
    outstanding  share of  Electromedics Common Stock,  the holder  of which has
    demanded and perfected  his or  her right for  appraisal of  such shares  in
    accordance with Colorado law (the "Appraisal Laws") and, as of the Effective
    Time,  has  not  effectively  withdrawn  or  lost  such  right  to appraisal
    ("Dissenting Shares"), shall not be converted  into or represent a right  to
    receive  the Medtronic Common Stock or  cash into which Electromedics shares
    are converted pursuant to Section 2.2, but the holder thereof shall only  be
    entitled to such rights as are granted by the Appraisal Laws.

        2.6.2  Notwithstanding the provisions of Section 2.4.1, if any holder of
    shares  of Electromedics Common  Stock who demands  appraisal of such shares
    under the Appraisal Laws shall effectively withdraw or lose (through failure
    to perfect or otherwise) his or her  right to appraisal, at or prior to  the
    Election  Deadline, then  the shares of  Electromedics Common  Stock of such
    holder shall be converted into a right to receive Medtronic Common Stock  or
    cash  in accordance with the applicable provisions hereof, including Section
    2.3. If such holder shall effectively  withdraw or lose (through failure  to
    perfect  or otherwise) his or  her right to such  payment after the Election
    Deadline, each share of Electromedics Common  Stock of such holder shall  be
    treated  in  the  same  manner as  Non-Electing  Electromedics  Shares under
    Section 2.4.5 hereof.

        2.6.3  Electromedics shall give  Medtronic (i) prompt written notice  of
    any  notice of intent to  demand fair value for  any shares of Electromedics
    Common Stock, withdrawals of such  notices and any other instruments  served
    pursuant  to the Appraisal Laws or any  other provisions of Colorado law and
    received by Electromedics and  (ii) the opportunity  to conduct jointly  all
    negotiations  and proceedings  with respect  to demands  for fair  value for
    shares of Electromedics Common Stock under the Appraisal Laws. Electromedics
    shall not, except with the  prior written consent of Medtronic,  voluntarily
    make  any payment with respect  to any demands for  fair value for shares of
    Electromedics Common Stock or offer to settle or settle any such demands.

    2.7  ADJUSTMENTS.   In the  event that,  between December 23,  1993 and  the
Effective Time, the outstanding shares of Medtronic Common Stock shall have been
increased,  decreased, changed into or exchanged  for a different number or kind
of shares or securities  and such increase, decrease,  change or exchange  shall
have  been effected through a stock  dividend, stock split, reverse stock split,
exchange or similar  action, then  an appropriate  and proportionate  adjustment
shall  be made  in the manner  in which the  Conversion Ratio and  all per share
price amounts are calculated hereunder.

    2.8  STOCK OPTIONS.

        2.8.1  Electromedics shall cause each outstanding option (the "Options")
    under the  Stock Option  Plans (as  defined  in Section  3.6 of  the  Merger
    Agreement) to vest at such time prior to the Effective Time as Electromedics
    deems  appropriate. Electromedics may  make any acceleration  of Options and
    any exercise  of  Options accelerated  under  this Section  2.8  subject  to
    consummation  of  the Merger,  and  any holder  of  an Option  may  make any
    exercise of  the  Option  subject  to  consummation  of  the  Merger  by  so
    specifying  to  Electromedics  in  writing  upon  exercise  of  such Option.
    Electromedics shall cause any such option  not so exercised to terminate  at
    or  before the  Effective Time,  in accordance with  the terms  of the Stock
    Option Plans.

                                      A-7
<PAGE>
        2.8.2  Electromedics may make  interest-free loans or similar  financial
    assistance  to enable holders of the  Electromedics Options to exercise such
    Options prior to  the Effective  Time. Any  such loan  or similar  financial
    assistance  may be made by Electromedics only within the 30-day period prior
    to the Effective Time  and shall be repaid  to Electromedics by an  optionee
    receiving  such assistance  from the cash  received by such  optionee in the
    Merger. Any Stock Election  submitted by such  optionee shall be  decreased,
    and  such  optionee's Cash  Election  correspondingly increased,  to provide
    sufficient cash from the Merger to repay such loan.

                                   ARTICLE 3
                   ORGANIZATION OF THE SURVIVING CORPORATION

    3.1  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  section  1.1  of   Article  1  of  the  Articles   of
Incorporation  of the Surviving Corporation shall  be amended in its entirety to
read as follows:

        "1.1) The name of the corporation shall be Electromedics, Inc."

    3.2  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.

    3.3  DIRECTORS AND OFFICERS OF THE SURVIVING CORPORATION.  The directors  of
Merger Subsidiary and the 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 4
                               GENERAL PROVISIONS

    At  the Effective Time,  Merger Subsidiary shall succeed  to and possess all
the rights, privileges, powers, franchises and immunities of a public as well as
of  a  private  nature,  and  be  subject  to  all  liabilities,   restrictions,
disabilities  and duties  of Electromedics;  and all  and singular,  the rights,
privileges, powers,  franchises  and  immunities  of  both  of  the  Constituent
Corporations  and all property, assets,  rights, privileges, powers, franchises,
immunities and all and every other  interest shall be thereafter as  effectively
the  property of Merger Subsidiary  as they were or  would be of the Constituent
Corporations or either of  them; and title  to any real  estate or any  interest
therein  vested by deed  or otherwise in either  of the Constituent Corporations
shall not  revert or  be in  any  way impaired  by any  reason of  this  merger;
provided,  however, that all rights of creditors and all liens upon any property
of either of the Constituent Corporations shall be preserved unimpaired, limited
in lien to the property  affected by such liens at  the Effective Time, and  all
debts,  liabilities and duties  of either of  the Constituent Corporations shall
thenceforth become those of Merger Subsidiary and may be enforced against it  to
the  same extent as if  such debts, liabilities and  duties had been incurred or
contracted by it.

                                      A-8
<PAGE>
                                   APPENDIX B
                           COLORADO CORPORATION CODE

7-4-123 RIGHT OF SHAREHOLDERS TO DISSENT AND OBTAIN PAYMENT FOR SHARES. --

    (1)  Any shareholder of a corporation shall  have the right to dissent from,
and to obtain  payment for  his shares  in the event  of, any  of the  following
corporate actions:

        (a)  Except as provided in  subsection (3) of this  section, any plan of
    merger or consolidation to which the corporation  is a party or any plan  of
    exchange  pursuant to  section 7-7-102.5  as to  which the  corporation is a
    party other than the acquiring corporation; or

        (b)  Any  sale,  lease,  exchange,  or  other  disposition  of  all   or
    substantially  all of the property and assets of the corporation not made in
    the usual or regular course of its business, including a sale in dissolution
    but not including a sale pursuant to an order of a court having jurisdiction
    in the  premises  or  a  sale  for cash  on  terms  requiring  that  all  or
    substantially  all  of  the  net  proceeds of  sale  be  distributed  to the
    shareholders in accordance with their  respective interests within one  year
    after the date of sale.

    (2)  (a) A shareholder may assert dissenters'  rights as to less than all of
the shares registered in his  name only if he dissents  with respect to all  the
shares  beneficially owned by any one person  and discloses the name and address
of the person or persons on whose behalf he dissents. In that event, his  rights
shall  be determined as if the shares as to which he has dissented and his other
shares were registered in the names of different shareholders.

        (b) A beneficial owner of shares who is not the record holder may assert
    dissenters' rights with respect  to shares held on  his behalf and shall  be
    treated  as a  dissenting shareholder  under the  terms of  this section and
    section 7-4-124 if he  submits a written consent  of the shareholder to  the
    corporation at the time of or before the assertion of those rights.

    (3)  The right to obtain  payment under this section  shall not apply to the
shareholders of  the  surviving  corporation  in  a merger  if  a  vote  of  the
shareholders  of such  corporation is  not necessary  to authorize  such merger;
except that this subsection  (3) shall not  apply if the  merger is pursuant  to
section 7-7-106, all of the stock of the subsidiary corporation was not owned by
the  parent  corporation immediately  prior to  the  merger, and  the subsidiary
corporation is the surviving corporation.

    (4) A shareholder who has a right under this code to obtain payment for  his
shares  shall have no  right at law or  in equity to attack  the validity of the
corporate action which gives rise to his right to obtain payment nor to have the
action set aside or  rescinded, except when the  corporate action is illegal  or
fraudulent with regard to the complaining shareholder or the corporation.

7-4-124 PROCEDURES FOR PROTECTION OF DISSENTERS' RIGHTS. --

    (1) As used in this section:

        (a)  "Corporation" means the issuer of  the shares held by the dissenter
    before the corporate action or the  successor by merger or consolidation  of
    that issuer.

        (b)  "Dissenter" means a shareholder or beneficial owner who is entitled
    to and does  assert dissenters'  rights under  section 7-4-123  and who  has
    performed  every act required up  to the time involved  for the assertion of
    such rights.

        (c) "Fair  value"  means the  value  of shares  immediately  before  the
    effectuation  of  the  corporate  action  to  which  the  dissenter objects,
    excluding any appreciation or depreciation in anticipation of such corporate
    action, unless such exclusion would be inequitable.

        (d) "Interest" means interest from  the effective date of the  corporate
    action  until the date  of payment calculated at  the average rate currently
    paid by the corporation  on its principal  bank loans or,  if none, at  such
    rate as is fair and equitable under all the circumstances.

                                      B-1
<PAGE>
    (2)  If a  proposed corporate  action which  would give  rise to dissenters'
rights  under  section  7-4-123  is  submitted  to  a  vote  at  a  meeting   of
shareholders, the notice of meeting shall notify all shareholders that they have
or  may have a right to dissent and obtain payment for their shares by complying
with the terms of this section, and the notice shall be accompanied by a copy of
section 7-4-123 and this section.

    (3) If the proposed corporate action is submitted to a vote at a meeting  of
shareholders,  any shareholder who wishes to  dissent and obtain payment for his
shares shall file with the corporation, prior  to the vote, a written notice  of
intention  to demand  that he be  paid fair  compensation for his  shares if the
proposed action  is effectuated  and shall  refrain from  voting his  shares  in
approval  of such action.  A shareholder who  fails in either  respect shall not
acquire a right to payment for his shares under this section or section 7-4-123.

    (4) If the proposed corporate action is  approved by the required vote at  a
meeting of shareholders, the corporation shall mail a notice to all shareholders
who gave due notice of intention to demand payment and who refrained from voting
in favor of the proposed action. If the proposed corporate action is to be taken
without  a vote of shareholders, the  corporation shall send to all shareholders
who are entitled to dissent and demand payment for their shares a notice of  the
adoption  of the plan of corporate action. The notice shall state where and when
a demand for payment shall be sent and certificates shall be deposited in  order
to  obtain payment, shall supply  a form for demanding  payment which includes a
request for certification of the date on which the shareholder or the person  on
whose  behalf  the shareholder  dissents  acquired beneficial  ownership  of the
shares, and shall be accompanied by a copy of section 7-4-123 and this  section.
The  time set for the demand and deposit shall be not less than thirty days from
the mailing of the notice.

    (5)  A  shareholder  who  fails  to  demand  payment  or  fails  to  deposit
certificates,  as required  by a notice  mailed to such  shareholder pursuant to
subsection (4)  of this  section, shall  have  no right  under this  section  or
section  7-4-123 to receive  payment for his shares.  The dissenter shall retain
all  other  rights  of  a  shareholder  until  those  rights  are  modified   by
effectuation of the proposed corporate action.

    (6) (a) If the corporation has not effectuated the proposed corporate action
and remitted payment for shares pursuant to paragraph (c) of this subsection (6)
within  sixty  days after  the  date set  for  demanding payment  and depositing
certificates, it shall return any certificates that have been deposited.

        (b) If deposited certificates have  been returned, the corporation  may,
    at  any later  time, send  a new  notice conforming  to the  requirements of
    subsection (4) of this section.

        (c) Immediately upon  effectuation of the  proposed corporate action  or
    upon receipt of demand for payment, if the corporate action has already been
    effectuated,  the corporation shall remit to a dissenter who has made demand
    and who  has deposited  his certificates  the amount  which the  corporation
    estimates  to be  the fair  value of  the shares,  with interest  if any has
    accrued. The remittance shall be accompanied by:

           (I)  The corporation's closing balance sheet and statement of  income
       for  a fiscal year ending not more than sixteen months before the date of
       remittance,  together  with  the   latest  available  interim   financial
       statements;

          (II)   A statement of the corporation's  estimate of fair value of the
       shares; and

          (III)   A  notice of  the  dissenter's right  to  demand  supplemental
       payment, accompanied by a copy of section 7-4-123 and this section.

    (7)  If the corporation fails to remit payment for his shares as required by
subsection (6) of  this section  or if the  dissenter believes  that the  amount
remitted  is less than the fair value of  his shares or that the interest is not
correctly determined, he may,  within thirty days after  the date of mailing  of
the

                                      B-2
<PAGE>
corporation's  remittance, mail to the corporation his own estimate of the value
of the shares or of  the interest to the corporation  and demand payment of  the
deficiency.  If he  fails to do  so, he  shall be entitled  to no  more than the
amount remitted.

    (8) (a) Within sixty days after  receiving a demand for payment pursuant  to
subsection  (7)  of  this  section,  if  any  such  demand  for  payment remains
unsettled, the  corporation  shall  file  in an  appropriate  court  a  petition
requesting  that the fair value of the shares and interest thereon be determined
by the court.

        (b) An appropriate  court is a  court of competent  jurisdiction in  the
    county  of  this state  where the  registered office  of the  corporation is
    located. If the corporation  is a foreign  corporation without a  registered
    office  in this state, the  petition shall be filed  in the county where the
    registered office of the foreign corporation was last located.

        (c) All  dissenters,  wherever residing,  whose  demands have  not  been
    settled  shall be  made parties  to the proceeding  as in  an action against
    their shares. A copy of the petition shall be served on each such dissenter;
    except that, if a dissenter is a nonresident, the copy may be served on  him
    by registered or certified mail or by publication as provided by law.

        (d)  The jurisdiction of  the court shall be  plenary and exclusive. The
    court may appoint one or more persons as appraisers to receive evidence  and
    to  recommend a decision on the question of fair value. The appraisers shall
    have the power and authority specified in the order of their appointment  or
    in  any amendment thereof.  The dissenters are entitled  to discovery in the
    same manner as parties in other civil suits.

        (e) All dissenters who are made parties are entitled to judgment for the
    amount by which the fair value of their shares is found to exceed the amount
    previously remitted, with interest.

        (f) If the corporation fails to file a petition as provided in paragraph
    (a) of this subsection (8), each dissenter who has made a demand and who has
    not already settled his claim against  the corporation shall be paid by  the
    corporation the amount demanded by him with interest and may sue therefor in
    an appropriate court.

    (9)  (a) The costs  and expenses of  any proceeding under  subsection (8) of
this section, including the reasonable  compensation and expenses of  appraisers
appointed  by the court, shall  be determined by the  court and assessed against
the corporation;  except  that  any  part  of the  costs  and  expenses  may  be
apportioned  and assessed as the court may deem equitable against all or some of
the dissenters  who  are parties  and  whose action  in  demanding  supplemental
payment the court finds to be arbitrary, vexatious, or not in good faith.

        (b)  Fees  and expenses  of counsel  and of  experts for  the respective
    parties may be assessed as the court deems equitable against the corporation
    and in favor of  any or all  dissenters if the  corporation fails to  comply
    substantially  with the  requirements of  this section  and may  be assessed
    against either the corporation or a dissenter, in favor of any other  party,
    if  the court finds  that the party  against whom the  fees and expenses are
    assessed acted arbitrarily, vexatiously, or not in good faith in respect  to
    the rights provided by this section and section 7-4-123.

        (c)  If the court finds  that the services of  counsel for any dissenter
    were of  substantial  benefit to  other  dissenters similarly  situated  and
    should  not be assessed against the corporation, it may award to the counsel
    reasonable fees to be paid out of the amounts awarded to the dissenters  who
    were benefited.

    (10)   (a)  Notwithstanding  any  other  provisions  of  this  section,  the
corporation may elect to withhold the  remittance required by subsection (6)  of
this section from any dissenter with respect to shares of which the dissenter or
the  person on whose behalf  the dissenter acts was  not the beneficial owner on
the date of the first announcement to news media or to shareholders of the terms
of the proposed corporate action. With  respect to such shares, the  corporation
shall, upon effectuating the corporate

                                      B-3
<PAGE>
action,  state to each  dissenter its estimate  of the fair  market value of the
shares, state the rate  of interest to be  used (explaining the basis  thereof),
and offer to pay the resulting amounts on receiving the dissenter's agreement to
accept them in full satisfaction.

        (b)  If the dissenter  believes that the  amount offered under paragraph
    (a) of this subsection (10)  is less than the fair  value of the shares  and
    interest  determined according to  this section, he  may, within thirty days
    after  the  date  of  mailing  of  the  corporation's  offer,  mail  to  the
    corporation  his own estimate of fair  value and interest and demand payment
    of that amount. If he fails to do  so, he shall be entitled to no more  than
    the corporation's offer.

        (c) If the dissenter makes a demand as provided in paragraph (b) of this
    subsection  (10), the provisions of subsections  (8) and (9) of this section
    shall apply to further proceedings on the dissenter's demand.

                                      B-4
<PAGE>
                                   APPENDIX C
                     OPINION OF DAIN BOSWORTH INCORPORATED

March 18, 1994

Board of Directors
Electromedics, Inc.

Gentlemen:

    We  understand that  Electromedics, Inc.  ("Electromedics"), Medtronic, Inc.
("Medtronic"), and MDT Acquisition  Corp. ("Merger Subsidiary"), a  wholly-owned
subsidiary of Medtronic, have entered into an Agreement and Plan of Merger dated
December  23, 1993 (the "Merger Agreement")  pursuant to which (a) Electromedics
will be merged with and into Merger Subsidiary with Merger Subsidiary being  the
surviving  corporation in the Merger, and (b) each share of Electromedics common
stock, par  value  $.05  per  share  ("Electromedics  Common  Stock"),  will  be
converted,  at the option of its holder, into either $6.875 in cash or a portion
of a  share of  Medtronic common  stock, par  value $.01  per share  ("Medtronic
Common  Stock"), or a combination of cash and Medtronic Common Stock, based upon
a conversion ratio  described in  the Merger  Agreement. Together  the cash  and
Medtronic  Common Stock to  be received pursuant  to the Merger  are referred to
herein as the "Consideration."

    You have asked our opinion  as to whether the  Consideration is fair to  the
holders  of shares of Electromedics Common Stock from a financial point of view.
You have supplied us with a copy of the Proxy Statement/Prospectus substantially
in the  form to  be distributed  to shareholders  of Electromedics  (the  "Proxy
Statement/Prospectus").  The terms of the Merger are more fully described in the
Proxy Statement/Prospectus, which includes the Plan of Merger.

    Dain Bosworth  Incorporated  ("DBI"),  as part  of  its  investment  banking
business,  is  regularly  engaged  in  the  valuation  of  businesses  and their
securities   in   connection   with   mergers   and   acquisitions,   negotiated
underwritings,  secondary  distributions  of  listed  and  unlisted  securities,
private placements, and valuations for estate, corporate and other purposes.

    DBI is acting as financial advisor  to Electromedics in connection with  the
transactions  contemplated by  the Merger  Agreement and  has received  and will
receive fees for  various services  in connection therewith.  In addition,  your
attention  is directed to  the disclosure regarding  DBI set forth  in the Proxy
Statement/Prospectus describing DBI's various  involvements during the  extended
course of the Merger. DBI has previously rendered investment banking services to
Electromedics for which it has received customary compensation, including acting
as  managing underwriter of  a public offering of  Electromedics Common Stock in
November 1990. In addition, in the ordinary course of its business, DBI actively
trades the securities of Electromedics and Medtronic for its own account and for
the accounts of customers and accordingly, at any time may hold a long or  short
position in such securities.

    In  the course of our  review of the Merger, we  have (i) reviewed the Proxy
Statement/Prospectus, the  Merger  Agreement  and the  exhibits  to  the  Merger
Agreement;  (ii)  analyzed  financial  and other  information  that  is publicly
available relating to Electromedics and Medtronic; (iii) analyzed certain  other
operating  data of  Electromedics and  Medtronic and  their respective operating
units that have been made  available to us in our  role as financial advisor  to
Electromedics; (iv) discussed with management of Electromedics and Medtronic the
business,  properties  and prospects  of Electromedics  and Medtronic  and their
respective operating units;  (v) analyzed the  financial performance of  certain
other  companies in  the medical device  and healthcare industry  that we deemed
comparable;  (vi)  analyzed  the  financial  terms  of  certain  other   similar
transactions  that have  recently been  effected; (vii)  taken into  account our
general experience in similar  transactions and our  knowledge derived from  our
role  as financial  advisor to  Electromedics, including  our efforts  to secure
other merger  proposals  for Electromedics;  and  (viii) undertaken  such  other
reviews,  analyses and inquiries relating to Electromedics as we deemed relevant
under the circumstances.

                                      C-1
<PAGE>
    In rendering our opinion, we have relied without independent verification on
the accuracy,  completeness and  fair presentation  of all  financial and  other
information  that was provided to us by Electromedics or was publicly available,
and this  opinion  is  conditioned  upon such  information  being  complete  and
accurate in all material respects. We have not made an independent evaluation or
appraisal  of  the  assets  of  Electromedics or  Medtronic,  nor  have  we been
furnished with any such appraisals. Further,  our opinion is based on  economic,
monetary and market conditions existing as of the date of this opinion.

    Based  upon and subject to the  foregoing, including the various assumptions
and limitation set forth herein, it is our opinion that, as of the date  hereof,
the  consideration to be received by  the stockholders of Electromedics pursuant
to the Merger  Agreement is  fair to the  shareholders of  Electromedics from  a
financial point of view.

Very truly yours,
By: /s/ Dain Bosworth Incorporated
- --------------------------------------
DAIN BOSWORTH INCORPORATED

                                      C-2
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 20.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

    Minnesota  Statutes  Section  302A.521 provides  that  a  Minnesota business
corporation shall  indemnify any  director, officer,  employee or  agent of  the
corporation  made or threatened to be made a party to a proceeding, by reason of
the former or  present official  capacity (as  defined) of  the person,  against
judgments, penalties, fines, settlements and reasonable expenses incurred by the
person  in a connection  with the proceeding if  certain statutory standards are
met. "Proceeding"  means  a threatened,  pending  or completed  civil,  criminal
administrative,  arbitration or investigative proceeding, including one by or in
the right of the corporation. Section 302A.521 contains detailed terms regarding
such right  of indemnification  and reference  is made  thereto for  a  complete
statement of such indemnification rights.

    Section  4.1  of  Medtronic  Bylaws provides  that  directors,  officers and
employees shall be indemnified by Medtronic  to the fullest extent permitted  by
Section 302A. 521 of the Minnesota Statutes.

    Medtronic   has  purchased  directors'  and  officers  liability  insurance,
including a company reimbursement policy. Subject to the stated conditions,  the
policy insures the directors and officers of Medtronic against liability arising
out  of actions  taken in  their official  capacities. To  the extent  that such
actions entitle  a director  or  officer to  indemnification by  Medtronic,  the
policy provides that the insurer will reimburse Medtronic for any amounts paid.

ITEM 21.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

<TABLE>
<S>        <C>              <C>        <C>
(a)        Exhibits
2          Agreement and Plan of Merger, dated December 23, 1993, by and among Medtronic,
           Inc., Electromedics, Inc., and MDT Acquisition Corp., including the Exhibits
           thereto. Upon the request of the Commission, Medtronic agrees to furnish
           supplementally to the Commission a copy of any schedules to the Agreement and Plan
           of Merger described as follows:
           Schedule 3.1        --      Subsidiaries
           Schedule 3.4        --      Contract Consents
           Schedule 3.6        --      Stock option plans
           Schedule 3.8.9      --      Financings
           Schedule 3.8.10     --      Liens
           Schedule 3.8.11     --      Employee/consulting agreements
           Schedule 3.9        --      Liens
           Schedule 3.10       --      Litigation
           Schedule 3.11       --      Tax matters
           Schedule 3.12       --      Employee plan matters
           Schedule 3.14       --      Finders
           Schedule 3.15       --      Intellectual property matters
           Schedule 3.16       --      Environmental matters; OSHA
           Schedule 3.17       --      Contracts
           Schedule 3.18       --      Real estate
           Schedule 3.19       --      Obligations
           Schedule 3.23       --      Supplier/customer matters
           Schedule 3.25       --      Insurance
           Schedule 3.26       --      Conflicts
           Schedule 3.27       --      Bank accounts
           Schedule 5.1        --      Conduct of business
           Schedule 10.3       --      Employee listing
</TABLE>

                                      II-1
<PAGE>
<TABLE>
<S>        <C>              <C>        <C>
5          Opinion and Consent of Fredrikson & Byron, P.A. regarding validity of shares.
8          Opinion and Consent of Deloitte & Touche regarding certain tax matters.
23.1       Consent of Fredrikson & Byron, P.A. (included in Exhibit 5).
23.2       Consent of Deloitte & Touche regarding certain tax matters (included in Exhibit 8).
23.3       Consent of Price Waterhouse, independent certified public accountants for
           Medtronic, Inc.
23.4       Consent of Deloitte & Touche, independent certified public accountants for
           Electromedics, Inc.
23.5       Consent of Dain Bosworth Incorporated.
24         Power of Attorney.
99.1       Form of Proxy to be used by Electromedics, Inc. shareholders.
99.2       Election Form to be used by Electromedics, Inc. shareholders.
(b)        Financial Statement Schedules.
           Not applicable.
(c)        Reports, Opinions and Appraisals Materially Related to the Transaction.
           Opinion of Dain Bosworth Incorporated is furnished as Appendix C to the Proxy
           Statement/Prospectus forming a part of this Registration Statement.
</TABLE>

ITEM 22.  UNDERTAKINGS.

    (a)  The  undersigned registrant  hereby  undertakes that,  for  purposes of
determining any liability under the Securities  Act of 1933, each filing of  the
registrant's  annual report  pursuant to Section  13(a) or Section  15(d) of the
Securities Exchange  Act of  1934  (and, where  applicable,  each filing  of  an
employee  benefit  plan's  annual  report  pursuant  to  Section  15(d)  of  the
Securities Exchange  Act of  1934)  that is  incorporated  by reference  in  the
registration  statement  shall  be deemed  to  be a  new  registration statement
relating to the securities offered therein, and the offering of such  securities
at that time shall be deemed to be the initial bona fide offering thereof.

    (b) (i)  The undersigned registrant hereby undertakes as follows: that prior
to any public reoffering of the securities registered hereunder through use of a
prospectus  which is  a part  of this registration  statement, by  any person or
party who is deemed to be an underwriter within the meaning of Rule 145(c),  the
issuer  undertakes that such reoffering  prospectus will contain the information
called for by the  applicable registration form with  respect to reofferings  by
persons  who may be  deemed underwriters, in addition  to the information called
for by the other Items of the applicable form.

        (ii) The registrant undertakes that  every prospectus [a] that is  filed
    pursuant  to paragraph (b)(i) immediately preceding, or [b] that purports to
    meet the  requirements  of  Section 10(a)(3)  of  the  Act and  is  used  in
    connection with an offering of securities subject to Rule 415, will be filed
    as a part of an amendment to the registration statement and will not be used
    until such amendment is effective, and that, for purposes of determining any
    liability  under  the  Securities  Act  of  1933,  each  such post-effective
    amendment shall be deemed to be a new registration statement relating to the
    securities offered therein, and the offering of such securities at that time
    shall be deemed to be the initial bona fide offering thereof.

    (c) Insofar as indemnification for liabilities arising under the  Securities
Act  of 1933 may be permitted to  directors, officers and controlling persons of
the  registrant  pursuant  to  the  foregoing  provisions,  or  otherwise,   the
registrant  has been advised that in the  opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for  indemnification
against such liabilities (other

                                      II-2
<PAGE>
than  the payment by the registrant of  expenses incurred or paid by a director,
officer or controlling  person of the  registrant in successful  defense of  any
action, suit or proceeding) is asserted by such director, officer or controlling
person  in connection with the securities being registered, the registrant will,
unless in the opinion of its counsel the matter has been settled by  controlling
precedent,  submit to a  court of appropriate  jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act  and
will be governed by the final adjudication of such issue.

    (d)  The undersigned registrant hereby undertakes to respond to requests for
information that is incorporated  by reference into  the prospectus pursuant  to
Items  4, 10(b), 11, or 13  of this Form, within one  business day of receipt of
such request, and  to send  the incorporated documents  by first  class mail  or
other  equally prompt  means. This  includes information  contained in documents
filed subsequent to the effective date of the registration statement through the
date of responding to the request.

    (e) The undersigned  registrant hereby undertakes  to supply by  means of  a
post-effective  amendment  all  information concerning  a  transaction,  and the
company being  acquired  involved therein,  that  was  not the  subject  of  and
included in the registration statement when it became effective.

                                      II-3
<PAGE>
                                   SIGNATURES

    Pursuant  to the requirements of the  Securities Act of 1933, the Registrant
has duly caused this Registration  Statement to be signed  on its behalf by  the
undersigned,  thereunto duly  authorized, in the  City of  Minneapolis, State of
Minnesota, on March 18, 1994.

                               MEDTRONIC, INC.

                               By /s/ William W. George
            --------------------------------------------------------------------
                                  William W. George
                                  PRESIDENT AND CHIEF EXECUTIVE OFFICER

                                      II-4
<PAGE>
    Pursuant  to  the  requirements  of   the  Securities  Act  of  1933,   this
Registration  Statement  has been  signed  on March  18,  1994 by  the following
persons in the capacities indicated.

<TABLE>
<CAPTION>
             SIGNATURE                               TITLE
- ------------------------------------  ------------------------------------
<C>                                   <S>                                   <C>
  --------------------------------    Chairman of the Board and Director
         Winston R. Wallin*
                                      President, Chief Executive Officer
  --------------------------------     and Director (principal executive
         William W. George*            officer)
  --------------------------------    Vice Chairman and Director
       Glen D. Nelson, M.D.*
                                      Senior Vice President and Chief
  --------------------------------     Financial Officer (principal
          Robert L. Ryan*              financial officer)
                                      Vice President and Corporate
  --------------------------------     Controller (principal accounting
          John T. Lemley*              officer)
  --------------------------------    Director
          Earl E. Bakken*
  --------------------------------    Director
         F. Caleb Blodgett*
                                                                            *By /s/ Ronald E. Lund

                                                                            ------------------------------
  --------------------------------    Director                              Ronald E. Lund
    Antonio M. Gotto Jr., M.D.*                                             ATTORNEY-IN-FACT
  --------------------------------    Director                              Date: March 18, 1994
     Bernadine P. Healy, M.D.*
  --------------------------------    Director
          Vernon H. Heath*
  --------------------------------    Director
        Thomas E. Holloran*
  --------------------------------    Director
      Edith W. Martin, Ph.D.*
  --------------------------------    Director
         Richard L. Schall*
  --------------------------------    Director
          Jack W. Schuler*
  --------------------------------    Director
        Gerald W. Simonson*
  --------------------------------    Director
        Gordon M. Sprenger*
  --------------------------------    Director
     Richard A. Swalin, Ph.D.*
</TABLE>

                                      II-5
<PAGE>
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                 EXHIBIT INDEX
                                       TO
                                    FORM S-4

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

                                MEDTRONIC, INC.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>

<TABLE>
<CAPTION>
                                                                                                         PAGE NUMBER
                                                                                                        IN SEQUENTIAL
                                                                                                        NUMBERING OF
                                                                                                         ALL PAGES,
  EXHIBIT                                                                                            INCLUDING EXHIBITS
- -----------                                                                                          -------------------
<C>          <S>                                                                                     <C>
        2    Agreement and Plan of Merger, dated December 23, 1993, by and among Medtronic, Inc.,
              Electromedics, Inc., and MDT Acquisition Corp........................................
        5    Opinion and Consent of Fredrikson & Byron, P.A. regarding validity of shares..........
        8    Opinion and Consent of Deloitte & Touche regarding certain tax
              matters..............................................................................
       23.1  Consent of Fredrikson & Byron, P.A. (included in Exhibit 5)...........................
       23.2  Consent of Deloitte & Touche regarding certain tax matters (included in Exhibit 8)....
       23.3  Consent of Price Waterhouse, independent certified public accountants for Medtronic,
              Inc..................................................................................
       23.4  Consent of Deloitte & Touche, independent certified public accountants for
              Electromedics, Inc...................................................................
       23.5  Consent of Dain Bosworth Incorporated.................................................
       24    Power of Attorney.....................................................................
       99.1  Form of Proxy to be used by Electromedics, Inc. shareholders..........................
       99.2  Form of Election to be used by Electromedics, Inc. shareholders.......................
</TABLE>

<PAGE>
                                                                       EXHIBIT 2

                          AGREEMENT AND PLAN OF MERGER
                                     DATED
                               DECEMBER 23, 1993
                                     AMONG
                                MEDTRONIC, INC.,
                             MDT ACQUISITION CORP.
                                      AND
                              ELECTROMEDICS, INC.
<PAGE>
                          AGREEMENT AND PLAN OF MERGER

    THIS  AGREEMENT  dated  December  23,  1993,  among  Electromedics,  Inc., a
Colorado corporation ("Electromedics"), Medtronic, Inc., a Minnesota corporation
("Medtronic"), and MDT Acquisition Corp.,  a Minnesota corporation and a  wholly
owned subsidiary of Medtronic ("Merger Subsidiary").

    WHEREAS,  the  Boards  of  Directors  of  Medtronic,  Merger  Subsidiary and
Electromedics have each  determined that it  is in the  best interests of  their
respective  shareholders for Medtronic  to acquire Electromedics  upon the terms
and subject to the conditions set forth herein;

    WHEREAS, the Merger, as defined in  Section 1.1.1, is structured to  qualify
as  a tax-free reorganization as defined in  Sections 368(a) (1) (A) and (a) (2)
(D) of the Internal Revenue Code of 1986, as amended (the "Code"); and

    WHEREAS, in  furtherance of  such acquisition,  the Boards  of Directors  of
Medtronic,  Merger Subsidiary and Electromedics have each approved the merger of
Electromedics with and into  Merger Subsidiary in  accordance with the  Colorado
Corporation  Code ("Colorado  Law") and  the Minnesota  Business Corporation Act
(the "MBCA") and upon the terms and subject to the conditions set forth herein;

    WHEREAS, Electromedics entered into an  Agreement and Plan of Merger,  dated
December  6, 1993, with St. Jude Medical, Inc. ("SJM") and SJM Acquisition Corp.
(the "St. Jude Agreement") and

    WHEREAS, the Board of directors of  Electromedics, Inc., in the exercise  of
their  fiduciary duties,  have determined  that it  is in  the best  interest of
Electromedics, Inc. and  its shareholders  that Electromedics,  Inc. enter  into
this  Agreement and Plan of Merger based upon information available to the Board
as of the date of this Agreement.

    The parties hereto agree as follows:

1.  THE MERGER

    1.1  THE MERGER.

    1.1.1   Subject  to the  terms  and conditions  of  this Agreement,  at  the
Effective Time (as defined in Section 1.1.2), Electromedics shall be merged with
and  into Merger Subsidiary  (the "Merger") in accordance  with Colorado Law and
the MBCA, whereupon  the separate  existence of Electromedics  shall cease,  and
Merger  Subsidiary shall continue  as the surviving  corporation (the "Surviving
Corporation") under the name of Electromedics, Inc. as set forth in Section 2.

    1.1.2   As soon  as practicable  after  satisfaction of,  or to  the  extent
permitted hereunder, waiver of, all conditions to the Merger, the parties hereto
shall  cause the Merger to be consummated  by filing Articles of Merger with the
Secretaries of State of the  States of Colorado and  Minnesota, in such form  as
required  by,  and  executed  in accordance  with  the  relevant  provisions of,
Colorado Law and the MBCA and the parties hereto shall make all other filings or
recordings required by Colorado Law and the MBCA in connection with the  Merger.
The  Merger shall become  effective at such  time as the  Articles of Merger are
duly filed with the Secretaries of State of the States of Colorado and Minnesota
or, if agreed to by  Medtronic and Electromedics, such  later date set forth  in
the Articles of Merger (the "Effective Time").

    1.1.3   At the  Effective Time, (i) the  separate existence of Electromedics
shall cease and Electromedics shall be  merged with and into Merger  Subsidiary,
which shall be the Surviving Corporation; (ii) the directors and the officers of
the  Surviving  Corporation shall  be the  same as  the directors  and officers,
respectively, of Merger Subsidiary  immediately prior to  the Merger; (iii)  the
Articles  of Incorporation and Bylaws of  the Surviving Corporation shall be the
same as  the  Articles of  Incorporation  and Bylaws,  respectively,  of  Merger
Subsidiary  immediately prior to the Merger; and  (v) the Merger shall, from and
after the Effective Time,  have all of the  effects provided by applicable  law.
Without  limiting the generality  of the foregoing, and  subject thereto, at the
Effective Time all the

                                       1
<PAGE>
property, rights, privileges,  powers and  franchises of  Merger Subsidiary  and
Electromedics   shall  vest  in  the   Surviving  Corporation,  and  all  debts,
liabilities and duties of Merger  Subsidiary and Electromedics shall become  the
debts, liabilities and duties of the Surviving Corporation.

    1.2   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 Electromedics or Merger Subsidiary:

        1.2.1   Subject to the  provisions of Sections 1.3  and 1.4 hereof, each
    share of  common stock  of  Electromedics, par  value  $.05 per  share  (the
    "Electromedics  Common  Stock"),  issued and  outstanding  immediately prior
    thereto (except for Dissenting Shares (as defined in Section 1.6 hereof) and
    except for shares referred  to in Section 1.2.2  hereof) shall be  converted
    into the right to receive, at the election of the holder, either:

           1.2.1.1   the  number of  shares (the  "Conversion Ratio")  of common
       stock of Medtronic, par value $.10 per share ("Medtronic Common  Stock"),
       equal  to $6.875 divided by the Average  Market Price. Each such share of
       Medtronic Common  Stock  shall  be  fully  paid  and  nonassessable.  The
       "Average Market Price" shall be equal to the average of the daily closing
       sale  prices of Medtronic Common Stock as  reported on the New York Stock
       Exchange ("NYSE") Composite Tape, as reported in the Wall Street Journal,
       for the ten  consecutive NYSE trading  days ending on  and including  the
       third  trading day immediately preceding the Effective Time, but not less
       than $68 per share or more than $98 per share; or

           1.2.1.2  $6.875 in cash (without interest).

    The $6.875 amount per share of  Electromedics Common Stock, payable in  cash
    or  shares of Medtronic Common Stock as  provided above, shall be reduced if
    the sum of the number of shares of Electromedics Common Stock outstanding at
    the Effective Time plus the number of shares subject to outstanding  options
    at  the Effective  Time exceeds 14,801,264  such shares. In  such event, the
    amount per share  shall be  equal to  (a) $101,758,690  minus the  aggregate
    exercise  price of all options outstanding as  of the date of this Agreement
    plus the  aggregate  exercise  price  of  all  options  outstanding  at  the
    Effective  Time  divided  by  (b)  such  sum  of  the  number  of  shares of
    Electromedics Common Stock outstanding at the Effective Time plus the number
    of  shares  subject  to  options   then  outstanding.  An  appropriate   and
    proportionate adjustment shall similarly be made in the event that, prior to
    the  Effective Time, the  outstanding shares of  Electromedics Common Stock,
    without new consideration,  are changed  into or exchanged  for a  different
    kind  of shares  or securities  through a  reorganization, reclassification,
    stock dividend  or  other  like change  in  Electromedics's  capitalization;
    PROVIDED,  HOWEVER,  that  nothing  in  this  sentence  shall  be  deemed to
    constitute authorization or permission for or consent to any such change  in
    capitalization from Medtronic or Merger Subsidiary.

        1.2.2   Each  share of  Electromedics Common Stock  that is  held in the
    treasury of Electromedics or which is  then owned beneficially or of  record
    by  Medtronic, Merger  Subsidiary or  any direct  or indirect  subsidiary of
    Medtronic or  Electromedics  shall  be  cancelled  without  payment  of  any
    consideration therefor and without any conversion thereof.

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

        1.2.4   Each  share of  common stock  of Merger  Subsidiary (the "Merger
    Subsidiary Common Stock"), issued and outstanding immediately prior  thereto
    shall   remain  outstanding.  From  and   after  the  Effective  Time,  each
    outstanding certificate theretofore representing shares of Merger Subsidiary
    Common Stock shall be deemed for  all purposes to evidence ownership of  and
    to  represent the  same number  of shares of  common stock  of the Surviving
    Corporation.

    1.3  ELECTION PROCEDURES.  Each holder of Electromedics Common Stock  (other
than  holders of  shares of  Electromedics Common Stock  to be  cancelled as set
forth in Section 1.2.2) shall have the

                                       2
<PAGE>
right to  submit  a  request,  in  accordance  with  the  following  procedures,
specifying  the number of shares of  Electromedics Common Stock that such holder
desires to have converted  into the right to  receive Medtronic Common Stock  in
the  Merger and  the number  of shares of  Electromedics Common  Stock that such
holder desires to have converted into the right to receive cash in the Merger.

        1.3.1   Each holder  of  Electromedics Common  Stock  may specify  in  a
    request  made in accordance with the  provisions of this Section 1.3 (herein
    called an "Election"):

           1.3.1.1  the number of shares of Electromedics Common Stock owned  by
       such  holder that such holder  desires to have converted  into a right to
       receive cash in the Merger ("Cash Election"); and

           1.3.1.2  the number of shares of Electromedics Common Stock owned  by
       such  holder that  such holder desires  to have  converted into Medtronic
       Common Stock in the Merger ("Stock Election").

        1.3.2   Medtronic  shall  authorize  one  or  more  persons  to  receive
    Elections  and to  act as  Exchange Agent  hereunder (the  "Exchange Agent")
    pursuant to  an  agreement  or  agreements  satisfactory  to  Medtronic  and
    Electromedics.

        1.3.3   Medtronic and Electromedics shall  prepare a form (the "Election
    Form") pursuant to which each holder of Electromedics Common Stock may  make
    an  Election. The  Election Form  shall be  mailed to  holders of  record of
    Electromedics  Common  Stock  on  the  record  date  for  the  Electromedics
    Shareholders  Meeting, together with the  Proxy Statement and Prospectus, as
    defined in Section 5.2. Persons  who become holders of Electromedics  Common
    Stock  after the record date for the Electromedics Shareholders Meeting will
    be able  to obtain  Election Forms  from  the Exchange  Agent prior  to  the
    Election  Deadline  upon request.  The "Election  Deadline" means  5:00 p.m.
    local time in the city in which the Exchange Agent is located, on the  fifth
    business  day prior to  the date of  the Electromedics Shareholders Meeting;
    except that,  if  the Electromedics  Shareholders  Meeting is  postponed  or
    adjourned without adoption of this Agreement and approval of the Merger, the
    "Election  Deadline" will mean 5:00 p.m. local time in the city in which the
    Exchange Agent is located, on  the fifth business day  prior to the date  of
    the  postponed or adjourned  meeting at which this  Agreement is adopted and
    the Merger is approved. To be  effective, an Election Form must be  properly
    completed,  signed (with the signature thereon guaranteed if required by the
    Election Form),  and  submitted  to  the  Exchange  Agent,  along  with  the
    certificates  representing the  Electromedics Common  Stock as  to which the
    holder  is  making  the  election  (or  a  guarantee  of  delivery  of  such
    certificates  in the  form customarily used  in transactions  of this nature
    from  a  member  of  any  national  securities  exchange  or  the   National
    Association  of  Securities  Dealers, Inc.  or  a commercial  bank  or trust
    company in the United  States, provided that such  certificates are in  fact
    delivered  by the time  set forth in  such guarantee of  delivery), no later
    than the Election  Deadline. Failure  to deliver  shares covered  by such  a
    guaranty  of delivery within five business  days after the Election Deadline
    shall be  deemed to  invalidate any  otherwise properly  made Election.  Any
    Election  relating to shares  of Electromedics Common  Stock with respect to
    which the holder  thereof has filed  and not withdrawn  as of the  Effective
    Time  a written demand for payment of the fair value of Electromedics Common
    Stock in  accordance with  the provisions  of Section  1.6 hereof  shall  be
    deemed to have been automatically revoked as of the Election Deadline.

           1.3.3.1   Notwithstanding anything herein to the contrary, a combined
       Election Form containing a single  Election (a "Combined Election  Form")
       may be submitted by two or more holders of shares of Electromedics Common
       Stock  either of  whom may  be deemed  constructively to  own the other's
       shares  of  Electromedics  Common  Stock  by  reason  of  the   ownership
       attribution  rules of Section 318 of the Code. Any Combined Election Form
       and any  change or  revocation in  such Combined  Election Form  must  be
       signed  by or on behalf of all  holders of the Electromedics Common Stock
       covered  thereby.  For  purposes  of  this  Article  1,  all  shares   of

                                       3
<PAGE>
       Electromedics  Common Stock  covered by  a single  Combined Election Form
       held by holders  of Electromedics Common  Stock submitting such  Combined
       Election Form will be treated as being held by a single holder.

           1.3.3.2   Any holder of Electromedics Common Stock may at any time on
       or before the Election Deadline change such holder's Election by  written
       notice  received by the Exchange Agent on or before the Election Deadline
       accompanied by a properly completed, revised Election Form.

           1.3.3.3  Any holder of Electromedics Common Stock may at any time  on
       or  before the Election Deadline revoke such holder's Election by written
       notice received by the Exchange Agent on or before the Election  Deadline
       or  by withdrawal  on or  before the  Election Deadline  of such holder's
       certificates for  Electromedics  Common  Stock  or  of  the  guaranty  of
       delivery  of such  certificates, previously  deposited with  the Exchange
       Agent. Within  five  business days  of  receipt of  the  revocation,  the
       Exchange  Agent  will  mail  to the  holder  the  certificates previously
       deposited with the Exchange Agent.

           1.3.3.4  As used in this Agreement, "holders" of Electromedics Common
       Stock shall mean record holders of shares of Electromedics Common  Stock.
       Record  holders who  hold such  shares only  as nominees,  trustees or in
       other representative capacities ("Representatives") may submit a separate
       Election Form for each beneficial owner  for whom any such record  holder
       is  a nominee; PROVIDED, HOWEVER, that, at the request of Medtronic, such
       Representative shall certify to the  satisfaction of Medtronic that  such
       record  holder  holds  such  shares as  nominee,  trustee  or  in another
       representative capacity for  the beneficial owner  thereof and that  each
       such  Election Form covers  all the shares  of Electromedics Common Stock
       held by  such  Representative  for a  particular  beneficial  owner.  For
       purposes  of this Agreement, each beneficial  owner for which an Election
       Form is submitted will be treated as a separate holder of shares.

           1.3.3.5   Medtronic and  Electromedics shall  have the  right  (which
       right may be delegated to the Exchange Agent in whole or in part) jointly
       to make rules not inconsistent with the terms of this Agreement governing
       the  validity  of the  Election  Forms, the  manner  and extent  to which
       Elections are  to be  taken  into account  in making  the  determinations
       prescribed  by Section 1.4, the issuance and delivery of certificates for
       Medtronic Common Stock into which Electromedics Common Stock is converted
       in the Merger, and the payment  for shares of Electromedics Common  Stock
       converted  into the right to  receive cash in the  Merger. All such rules
       and determinations thereunder shall be  final and binding on all  holders
       of shares of Electromedics Common Stock.

    1.4   SELECTION  OF ELECTROMEDICS  COMMON STOCK.   The manner  in which each
share of Electromedics Common Stock  (other than shares of Electromedics  Common
Stock  to be cancelled as  set forth in Section  1.2.2 and other than Dissenting
Shares) shall be converted at the  Effective Time into either cash or  Medtronic
Common Stock shall be as set forth below in this Section 1.4.

        1.4.1   As more fully set forth below, the aggregate number of shares of
    Electromedics Common Stock to be converted into the right to receive cash in
    the Merger (the "Cash Conversion Number") shall be not greater than (i)  50%
    of   the  number  of  shares   of  Electromedics  Common  Stock  outstanding
    immediately prior to the Effective Time minus (ii) the sum of (A) any shares
    of Electromedics  Common  Stock owned  by  Medtronic or  any  subsidiary  of
    Medtronic,  (B) the number of shares  of Electromedics Common Stock redeemed
    by Electromedics, if any, after January 1, 1993 prior to the Effective  Time
    (provided,   nothing  in  this  sentence   shall  be  deemed  to  constitute
    authorization or permission for or consent to any such stock redemptions  by
    Electromedics),  and  (C) the  aggregate number  of shares  of Electromedics
    Common Stock, if any, as to which the holders of such shares have filed  and
    not   withdrawn  a  written  demand  for   payment  of  the  fair  value  of
    Electromedics Common Stock pursuant to the provisions of Section 1.6  hereof
    or  otherwise  withdrawn  or  lost  their  rights  to  appraisal  before the
    Effective Time.

                                       4
<PAGE>
        1.4.2   If  Cash  Elections are  received  for  a number  of  shares  of
    Electromedics  Common  Stock  which  is  equal  to  or  less  than  the Cash
    Conversion Number, then each share of Electromedics Common Stock for which a
    Cash Election has been made shall be converted into a right to receive  cash
    in the Merger.

        1.4.3    If  Cash Elections  are  received  for a  number  of  shares of
    Electromedics Common Stock which  is more than  the Cash Conversion  Number,
    then  the shares of Electromedics Common Stock for which a holder has made a
    Cash Election shall be converted into a right to receive cash and  Medtronic
    Common Stock in the following manner:

           1.4.3.1   A cash proration factor (the "Cash Proration Factor") shall
       be determined by dividing the Cash Conversion Number by the total  number
       of  shares of Electromedics Common Stock  with respect to which effective
       Cash Elections were made.

           1.4.3.2  The number of  shares of Electromedics Common Stock  covered
       by  each Cash  Election to  be converted into  the right  to receive cash
       shall be determined by multiplying the Cash Proration Factor by the total
       number of  shares of  Electromedics  Common Stock  covered by  such  Cash
       Election, rounded to the next lowest whole number.

           1.4.3.3    Shares of  Electromedics Common  Stock  covered by  a Cash
       Election and not  converted into  a right to  receive cash  as set  forth
       above shall be converted into Medtronic Common Stock in the Merger.

           1.4.3.4   The cash  proration method provided  in Section 1.4.3.1 and
       1.4.3.2 may  be modified  by Electromedics  if a  different method  would
       facilitate  one or more of the Electromedics' shareholders qualifying for
       capital gain treatment with respect to the cash received in the Merger.

        1.4.4   Each share  of  Electromedics Common  Stock  for which  a  Stock
    Election  has  been  made  shall  be converted  into  the  right  to receive
    Medtronic Common Stock in the Merger.

        1.4.5   Outstanding shares  of Electromedics  Common Stock  (other  than
    shares of Electromedics Common Stock to be cancelled as set forth in Section
    1.2.2  and other than Dissenting  Shares) as to which  an Election is not in
    effect on the Election Deadline shall be called "Non-Electing  Electromedics
    Shares."  If Medtronic and  Electromedics determine for  any reason that any
    Election was not properly  made (or timely received  by the Exchange  Agent)
    with  respect  to shares  of  Electromedics Common  Stock,  as set  forth in
    Section 1.3 hereof or otherwise, such Election shall be deemed to be not  in
    effect  and shares  of Electromedics Common  Stock covered  by such election
    shall, for  purposes  hereof, be  deemed  to be  Non-Electing  Electromedics
    Shares.  Each Non-Electing Electromedics  Share shall be  converted into the
    right to receive Medtronic Common Stock in the Merger.

    1.5  EXCHANGE OF ELECTROMEDICS COMMON STOCK.

    1.5.1  Promptly after completion  of the election and allocation  procedures
set  forth  in Sections  1.3  and 1.4,  Medtronic will  deposit  or cause  to be
deposited  with  the  Exchange  Agent  the  amount  of  cash  and   certificates
representing  the shares  of Medtronic  Common Stock  payable to  the holders of
Electromedics Common Stock pursuant to Section 1.2 (as modified by Sections  1.3
and  1.4),  based on  the number  of  shares of  Electromedics Common  Stock (A)
covered by a Cash Election and converted into cash pursuant to Sections 1.4.2 or
1.4.3.2, (B) covered  by a  Cash Election  and converted  into Medtronic  Common
Stock pursuant to Section 1.4.3.3, (C) covered by a Stock Election and converted
into  Medtronic  Common  Stock  pursuant  to Section  1.4.4,  (D)  deemed  to be
Non-Electing Electromedics  Shares and  converted  into Medtronic  Common  Stock
pursuant to Section 1.4.5, and (E) converted into fractional shares of Medtronic
Common  Stock and paid in cash pursuant to Section 1.5.7. The Exchange Agent may
invest portions of the  cash deposited with it,  provided that such  investments
shall  be in obligations  of or guaranteed  by the United  States of America, in
commercial paper, obligations receiving the  highest rating from either  Moody's
Investors Service, Inc.

                                       5
<PAGE>
or  Standard & Poors Corporation, or in certificates of deposit, bank repurchase
agreements or banker's  acceptances of commercial  banks with capital  exceeding
$250,000,000  or in  money market funds  that are invested  substantially in any
such investments. Any net profit resulting from, or interest or income  produced
by, such investments shall be payable to Medtronic.

    1.5.2   As soon as practicable after  the Effective Time, the Exchange Agent
shall mail to each  holder of record (other  than Medtronic, Merger  Subsidiary,
Electromedics  or any subsidiary  of Medtronic or  Electromedics, and other than
holders of Dissenting Shares, as defined in Section 1.6 below) of a  certificate
or  certificates  that  immediately  prior  to  the  Effective  Time represented
outstanding shares of  Electromedics Common Stock  (the "Certificates"), to  the
extent  not  previously  surrendered with  an  Election  Form or  pursuant  to a
guaranty of delivery,  a form letter  of transmittal (which  shall specify  that
delivery  shall be effective, and  risk of loss and  title to the Certificate(s)
shall pass, only upon delivery of the Certificate(s) to the Exchange Agent)  and
instructions   for  such  holder's  use  in   effecting  the  surrender  of  the
Certificates in  exchange  for  certificates representing  shares  of  Medtronic
Common Stock.

    1.5.3   As soon as practicable after  the Effective Time, the Exchange Agent
shall distribute  to  holders of  shares  of Electromedics  Common  Stock,  upon
surrender  to the Exchange Agent (to  the extent not previously surrendered with
an Election  Form  or  pursuant to  a  guaranty  of delivery)  of  one  or  more
Certificates   for  cancellation,  together  with   a  duly-executed  letter  of
transmittal, if applicable pursuant  to Section 1.5.2, (i)  a bank check in  the
amount  of cash  into which the  shares represented by  the Certificate(s) shall
have been converted pursuant to Sections 1.4.2, 1.4.3.2, and 1.5.7, and (ii) one
or more certificates representing the number of whole shares of Medtronic Common
Stock into which the  shares represented by the  Certificate(s) shall have  been
converted pursuant to Sections 1.4.3.3, 1.4.4, and 1.4.5, and the Certificate(s)
so  surrendered shall  be cancelled. In  no event  shall the holder  of any such
surrendered Certificates be  entitled to receive  interest on any  of the  funds
received in the Merger. In the event of a transfer of ownership of Electromedics
Common Stock that is not registered in the transfer records of Electromedics, it
shall  be  a condition  to  the payment  of cash  and/or  issuance of  shares of
Medtronic Common  Stock  pursuant  to  the  above-described  Sections  that  the
Certificate  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.

    1.5.4  No dividends or other distributions declared after the Effective Time
with respect to  Medtronic Common  Stock and payable  to the  holders of  record
thereof   after  the  Effective  Time  shall  be  paid  to  the  holder  of  any
unsurrendered Certificate with respect to  the shares of Medtronic Common  Stock
represented thereby until the holder of record shall surrender such Certificate.
Subject to the effect, if any, of applicable law, after the subsequent surrender
and  exchange of a Certificate, the holder  thereof shall be entitled to receive
any such dividends or  other distributions, without  any interest thereon,  that
previously  became  payable with  respect to  shares  of Medtronic  Common Stock
represented by such Certificate.

    1.5.5  All cash paid  and shares of Medtronic  Common Stock issued upon  the
surrender  for exchange  of Electromedics  Common Stock  in accordance  with the
terms hereof (including any cash paid for fractional shares pursuant to  Section
1.5.7  hereof) shall be  deemed to have  been paid or  issued, as applicable, in
full satisfaction  of all  rights  pertaining to  such shares  of  Electromedics
Common Stock.

    1.5.6   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 Electromedics Common  Stock that  were outstanding immediately  prior to  the
Effective  Time. If,  after the  Effective Time,  Certificates representing such
shares are presented to  the Surviving Corporation, they  shall be deemed to  be
Electromedics  Non-Electing Shares  as provided  in Section  1.4.5 and  shall be
cancelled and exchanged as provided in this Article 1. As of the Effective Time,
the holders of  Certificates representing shares  of Electromedics Common  Stock
shall  cease  to  have  any  rights  as  shareholders  of  Electromedics, except

                                       6
<PAGE>
such rights,  if any,  as they  may have  pursuant to  Colorado Law.  Except  as
provided  above, until such certificates are surrendered for exchange, each such
Certificate shall, after the Effective Time, represent for all purposes only the
right to receive the number of whole shares of Medtronic Common Stock into which
the shares of Electromedics Common Stock shall have been converted by the Merger
as provided in Sections 1.2.1 and 1.4.5 hereof and the right to receive the cash
value of  any fraction  of a  share of  Medtronic Common  Stock as  provided  in
Section 1.5.7 hereof.

    1.5.7  No fractional shares of Medtronic Common Stock and no certificates or
scrip therefor, or other evidence of ownership thereof, shall be issued upon the
surrender for exchange of Certificates, no dividend or distribution of Medtronic
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
Medtronic.  All fractional shares of Medtronic Common Stock to which a holder of
Electromedics Common  Stock  immediately  prior  to  the  Effective  Time  would
otherwise  be  entitled,  at  the  Effective Time,  shall  be  aggregated.  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  Electromedics
Common Stock who otherwise would be entitled to receive such fractional share of
Medtronic  Common  Stock  an amount  of  cash (without  interest)  determined by
multiplying (i)  the  Average Market  Price  by  (ii) the  fractional  share  of
Medtronic  Common  Stock  to  which such  holder  would  otherwise  be entitled.
Medtronic will make available to the Exchange Agent, without regard to any other
cash being provided to the Exchange Agent, any cash necessary for this purpose.

    1.5.8   In  the event  any  Certificates shall  have  been lost,  stolen  or
destroyed,  the Exchange Agent shall issue in  exchange for such lost, stolen or
destroyed Certificate,  upon the  making of  an affidavit  of that  fact by  the
holder  thereof, such  shares of  Medtronic Common Stock  and/or cash  as may be
required pursuant to this Article 1;  PROVIDED, HOWEVER, that Medtronic may,  in
its discretion and as a condition precedent to the issuance thereof, require the
owner  of such lost, stolen  or destroyed Certificate to  deliver a bond in such
sum as it may  direct as indemnity  against any claim that  may be made  against
Medtronic  or the Exchange Agent with respect to the Certificate alleged to have
been  lost,  stolen  or  destroyed;  and  PROVIDED,  FURTHER,  that  the  shares
represented   by  such  Certificates   shall  be  deemed   to  be  Electromedics
Non-Electing Shares unless the holder thereof shall have made such affidavit and
properly submitted a  Form of  Election, in  accordance with  the provisions  of
Section 1.3.3, on or before the Election Deadline.

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

    1.6  DISSENTING SHARES.

    1.6.1  Notwithstanding any provision of this Agreement to the contrary, each
outstanding share  of  Electromedics  Common  Stock, the  holder  of  which  has
demanded and perfected its right for appraisal of such shares in accordance with
Colorado  Law (the  "Appraisal Laws")  and, as  of the  Effective Time,  has not
effectively withdrawn or  lost such  right to  appraisal ("Dissenting  Shares"),
shall not be converted into or represent a right to receive the Medtronic Common
Stock  or cash into which Electromedics shares are converted pursuant to Section
1.2, but the holder thereof shall only be entitled to such rights as are granted
by the Appraisal Laws.

    1.6.2  Notwithstanding  the provisions of  Section 1.4.1, if  any holder  of
shares  of Electromedics Common Stock who demands appraisal of such shares under
the Appraisal  Laws  shall effectively  withdraw  or lose  (through  failure  to
perfect  or  otherwise) his  right to  appraisal,  at or  prior to  the Election
Deadline, then the shares of Electromedics Common Stock of such holder shall  be
converted into a right to receive Medtronic stock or cash in accordance with the
applicable  provisions of this Agreement, including  Section 1.3. If such holder
shall effectively withdraw or lose (through failure to

                                       7
<PAGE>
perfect or otherwise)  his right to  such payment after  the Election  Deadline,
each  share of Electromedics Common Stock of such holder shall be treated in the
same manner as Non-Electing Electromedics Shares under Section 1.4.5 hereof.

    1.6.3  Electromedics shall give Medtronic  (i) prompt written notice of  any
notice  of intent to  demand fair value  for any shares  of Electromedics Common
Stock, withdrawals of such notices and any other instruments served pursuant  to
the  Appraisal Laws  or any  other provisions  of Colorado  Law and  received by
Electromedics and (ii) the opportunity  to conduct jointly all negotiations  and
proceedings  with respect to demands for  fair value for shares of Electromedics
Common Stock under the Appraisal Laws. Electromedics shall not, except with  the
prior written consent of Medtronic, voluntarily make any payment with respect to
any  demands for fair value for shares of Electromedics Common Stock or offer to
settle or settle any such demands.

    1.7   ADJUSTMENTS.   In  the event  that, subsequent  to  the date  of  this
Agreement  but prior to the Effective Time  of the Merger the outstanding shares
of Medtronic Common Stock shall have been increased, decreased, changed into  or
exchanged  for  a different  number or  kind  of shares  or securities  and such
increase, decrease, change or exchange shall have been effected through a  stock
dividend,  stock split, reverse stock split, exchange or similar action, then an
appropriate and proportionate adjustment  shall be made in  the manner in  which
the Conversion Ratio and all per share price amounts are calculated hereunder.

    1.8  STOCK OPTIONS.

    1.8.1   Electromedics  shall cause  each outstanding  option (the "Options")
under the Stock Option Plans  (as defined in Section 3.6)  to vest at such  time
prior  to the Effective  Time as Electromedics  deems appropriate. Electromedics
may make any  acceleration of Options  and any exercise  of Options  accelerated
under  this Section 1.8 subject to consummation of the Merger, and any holder of
an Option may make  any exercise of  the Option subject  to consummation of  the
Merger  by  so specifying  to  Electromedics in  writing  upon exercise  of such
Option. Electromedics shall cause any such option not so exercised to  terminate
at  or before  the Effective  Time, in  accordance with  the terms  of the Stock
Option Plans.

    1.8.2   Electromedics  may make  interest-free  loans or  similar  financial
assistance  to  enable holders  of the  Electromedics  Options to  exercise such
Options prior  to  the  Effective  Time. Any  such  loan  or  similar  financial
assistance  may be made by Electromedics only  within the 30 day period prior to
the Effective Time and shall be repaid to Electromedics by an optionee receiving
such assistance from the cash received by such optionee in the Merger. Any Stock
Election submitted by such optionee shall be decreased, and such optionee's Cash
Election correspondingly increased, to provide  sufficient cash from the  Merger
to repay such loan.

2.  CLOSING; CLOSING DATE

    Unless  this  Agreement shall  have been  terminated  and the  Merger herein
contemplated shall have  been abandoned  pursuant to  a provision  of Section  9
below,  a closing (the "Closing") will be  held on a date mutually acceptable to
Medtronic and  Electromedics  as soon  as  practicable after  the  Electromedics
Shareholders  Meeting referred to in Section 5.2 hereof and the obtaining of all
consents and  approvals referred  to in  Sections  5.5 and  6.2 hereof,  at  the
offices  of Holme Roberts  & Owen LLC  in Denver, Colorado,  commencing at 10:00
a.m. Mountain Time, but in no event shall the Closing occur beyond May 31, 1994.
At such time and  place, the documents  referred to in Sections  7 and 8  hereof
will  be exchanged by  the parties and, immediately  thereafter, the Articles of
Merger will be filed by Merger Subsidiary and Electromedics with the Secretaries
of State of the States of Colorado and Minnesota. The date on which the  Closing
occurs is hereinafter referred to as the Closing Date.

3.  REPRESENTATIONS AND WARRANTIES OF ELECTROMEDICS

    Electromedics  represents and warrants to Medtronic as set forth below. Such
representations and  warranties are  qualified  by Electromedics  execution  and
delivery of the St. Jude Agreement and any dispute that may arise thereunder.

                                       8
<PAGE>
    3.1    CORPORATE  EXISTENCE  AND  POWER.    Electromedics  and  each  of its
subsidiaries, referenced  in  Schedule 3.1,  is  a corporation  duly  organized,
validly  existing and  in good  standing under the  laws of  its jurisdiction of
incorporation, and has all corporate powers required to carry on its business as
now conducted  or  as  currently  proposed. References  in  this  Section  3  to
Electromedics  shall include  Electromedics and  its subsidiaries. Electromedics
and each of  its subsidiaries  is duly  qualified to  do business  as a  foreign
corporation  and is in good standing in each jurisdiction where the character of
the property owned or leased  by it or the nature  of its activities makes  such
qualification  necessary, except for those jurisdictions where the failure to be
so qualified  would not,  individually  or in  the  aggregate, have  a  material
adverse  effect on the  business, results of  operations, financial condition or
prospects of Electromedics and  its subsidiaries taken as  a whole (a  "Material
Adverse  Effect"). Electromedics  has delivered  to Medtronic  true and complete
copies of Electromedics' and each of its subsidiaries' Articles of Incorporation
and Bylaws, as currently  in effect. Electromedics  has three subsidiaries  and,
except  with respect to such subsidiaries, does not, directly or indirectly, own
or have the power to vote, or  to exercise a controlling influence with  respect
to,  any securities of any  class of any person, the  holders of which class are
entitled to  vote for  the election  of directors  (or persons  serving  similar
functions) of such person.

    3.2   CORPORATE AUTHORIZATION.   Electromedics has  full corporate power and
authority  to  execute  and  deliver  this  Agreement  and  to  consummate   the
transactions  contemplated hereby. The execution  and delivery of this Agreement
and the consummation of the transactions contemplated hereby have been duly  and
validly  authorized by Electromedics' Board of  Directors and no other corporate
proceedings on  the  part  of  Electromedics  are  necessary  to  authorize  the
execution  and delivery of  this Agreement or to  consummate the transactions so
contemplated (subject to  the approval and  adoption of this  Agreement and  the
transactions  contemplated hereby by the  shareholders of Electromedics required
in accordance with Colorado Law and the Articles of Incorporation and Bylaws  of
Electromedics).

    3.3  GOVERNMENTAL AUTHORIZATION: CONSENTS.

    3.3.1   The  execution, delivery  and performance  by Electromedics  of this
Agreement and the consummation of the Merger by Electromedics require no  action
by  or in respect of, or filing with, any governmental body, agency, official or
authority other than  (i) the filing  of Articles of  Merger in accordance  with
Colorado  Law and the MBCA; (ii)  compliance with any applicable requirements of
the Hart-Scott-Rodino Antitrust Improvements Act of 1976 (the "HSR Act");  (iii)
compliance  with any applicable requirements of  the Securities Act of 1933 (the
"1933 Act") and the Securities Exchange Act  of 1934 (the "1934 Act"); and  (iv)
compliance with any applicable state securities or Blue Sky laws.

    3.3.2   Except as disclosed in  Schedule 3.3.2, no consent, approval, waiver
or other action by any person  under any contract, agreement, indenture,  lease,
instrument or other document to which Electromedics is a party or by which it is
bound  is required or  necessary for the execution,  delivery and performance of
this  Agreement  by  Electromedics  or  the  consummation  of  the  transactions
contemplated hereby.

    3.4  NON-CONTRAVENTION.  Except as disclosed in Schedule 3.4, the execution,
delivery and performance by Electromedics of this Agreement and the consummation
by Electromedics of the transactions contemplated hereby do not and will not (i)
contravene  or constitute a default under or give  rise to a penalty or right of
termination,  cancellation  or  acceleration  of  any  right  or  obligation  of
Electromedics  or to a  loss of any  benefit to which  Electromedics is entitled
under (A) any  provision of  applicable law or  regulation (assuming  compliance
with  the matters referred to in Section 3.3); (B) the Articles of Incorporation
or Bylaws of Electromedics; (C) any material agreement, contract, plant,  lease,
arrangement  or  commitment; or  (D)  any judgment,  injunction,  order, decree,
administrative  interpretation,   award  or   other  instrument   binding   upon
Electromedics,  or (ii) result in the creation  or imposition of any Lien on any
asset of  Electromedics. For  purposes  of this  Agreement, "Lien"  means,  with
respect  to any  asset, any mortgage,  lien, pledge,  charge, security interest,
restriction on transfer or encumbrance of any kind in respect of such asset.

                                       9
<PAGE>
    3.5  BINDING EFFECT.  This Agreement constitutes a legal, valid and  binding
agreement  of Electromedics enforceable against Electromedics in accordance with
its terms, except to the extent  that the enforceability thereof may be  limited
by  applicable  bankruptcy,  insolvency, reorganization  or  other  similar laws
affecting the enforcement of  creditors' rights generally  and by principles  of
equity regarding the availability of remedies.

    3.6  CAPITALIZATION.  The authorized capital stock of Electromedics consists
of 50,000,000 shares of Electromedics Common Stock. As of November 30, 1993, (i)
14,004,747  shares of Electromedics Common Stock were outstanding, (ii) employee
and director  stock options  to purchase  an aggregate  of 783,000  shares  were
outstanding, and (iii) 446,951 shares of Electromedics Common Stock were held in
treasury  and 13,517 shares of stock were committed for issuance pursuant to the
Electromedics  Employee  Stock   Purchase  Plan.  All   outstanding  shares   of
Electromedics  Common Stock have been duly authorized and validly issued and are
fully paid and nonassessable.  Except for the plans  referenced in Schedule  3.6
hereto  (collectively, the "Stock Option Plans"),  no plans, agreements or other
arrangements pursuant to which any options, warrants or other rights to  acquire
Electromedics  Common Stocks  are outstanding. True  and complete  copies of the
Stock Option Plans have been delivered to Medtronic. Except as set forth in this
Section and on  Schedule 3.6,  there are outstanding  (i) no  shares of  capital
stock  or  other  voting  securities of  Electromedics,  (ii)  no  securities of
Electromedics convertible into or  exchangeable for shares  of capital stock  or
voting  securities of  Electromedics, and  (iii) no  options or  other rights to
acquire from Electromedics,  and no  obligation of Electromedics  to issue,  any
capital  stock, voting securities or securities convertible into or exchangeable
for  capital  stock   or  voting  securities   of  Electromedics   (collectively
"Electromedics   Securities").   There   are  no   outstanding   obligations  of
Electromedics to  repurchase,  redeem  or otherwise  acquire  any  Electromedics
Securities.

    3.7  FINANCIAL STATEMENTS AND SEC FILINGS.

    3.7.1   Electromedics has delivered to Medtronic true and complete copies of
(i) its annual  reports on Form  10-K for  its fiscal years  ended December  31,
1990,  1991 and  1992, (ii) its  quarterly reports  on Form 10-Q  for its fiscal
quarters ended March 31, 1991, 1992 and  1993, June 30, 1991, 1992 and 1993  and
September  30, 1991,  1992 and 1993,  (iii) its proxy  or information statements
relating to  all  meetings  of, or  actions  taken  without a  meeting  by,  the
shareholders  of Electromedics held since December 31, 1990, and (iv) all of its
other reports or registration statements filed with the Securities and  Exchange
Commission  (the "SEC") since  December 31, 1990. The  reports and statements so
delivered are referred to collectively in  this Agreement as the "SEC  Filings."
As  of  their respective  dates,  the SEC  Filings  (including all  exhibits and
schedules thereto  and  documents incorporated  by  reference therein)  did  not
contain any untrue statement of a material fact or omit to state a material fact
necessary  in order to make  the statements made, in  light of the circumstances
under which  they were  made,  not misleading.  Electromedics has  delivered  to
Medtronic's  counsel copies of  all statements on Schedule  13D and Schedule 13G
known to Electromedics which had been filed  with the SEC since January 1,  1990
with  respect  to capital  stock  of, Electromedics  pursuant  to the  1934 Act.
Without limiting the generality of the foregoing, Electromedics has delivered to
Medtronic its audited financial statements  included within the SEC Filings  for
fiscal years ended December 31, 1990, 1991 and 1992, its most recently completed
fiscal  years  (the "Audited  Financial Statements")  and all  interim quarterly
financial statements  for  fiscal year  to  date 1993  (the  "Interim  Financial
Statements")  (collectively, the "Financial  Statements"). The audited financial
statements and unaudited interim financial statements of Electromedics  included
or  incorporated  by reference  in the  SEC  Filings (i)  have been  prepared in
accordance with generally accepted accounting principles applied on a consistent
basis during  the periods  involved (except  as may  be indicated  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 financial position
of  Electromedics as of the dates thereof and  the income and cash flows for the
periods then ended  (subject, in  the case  of any  unaudited interim  financial
statements, to normal year-end adjustments).

                                       10
<PAGE>
    3.8   MATERIAL EVENTS.  Except as  disclosed in Schedule 3.8 or as otherwise
set forth  in  the  Financial  Statements,  after  September  30,  1993  (unless
otherwise set forth below), there has not been:

        3.8.1  Any Material Adverse Effect;

        3.8.2    Discharge or  satisfaction of  any Lien  other than  those then
    required to be discharged or satisfied, or paid any obligation or liability,
    absolute, accrued, contingent or  otherwise, whether due  or to become  due,
    other than current liabilities shown on the Financial Statements and current
    liabilities  incurred since  September 30, 1993,  in the  ordinary course of
    business and consistent with its prior practice;

        3.8.3  Any  declaration, setting  aside or  payment of  any dividend  or
    other   distribution  with  respect  to  any  shares  of  capital  stock  of
    Electromedics,  or  any  repurchase,  redemption  or  other  acquisition  by
    Electromedics   of  any  outstanding  shares   of  capital  stock  or  other
    Electromedics Securities;

        3.8.4  Any alteration in any  material term of any outstanding  security
    of Electromedics;

        3.8.5   Any damage,  destruction or other casualty  loss (whether or not
    covered by  insurance) affecting  the business  or assets  of  Electromedics
    which,  in the aggregate, has had or might reasonably be expected to have, a
    Material Adverse Effect;

        3.8.6  Any change in any method of accounting or accounting practice  by
    Electromedics, except for any such change required by reason of a concurrent
    change in generally accepted accounting principles;

        3.8.7   Any labor dispute, other than routine individual grievances, or,
    to Electromedics' knowledge, any activity or proceeding by a labor union  or
    representative  thereof to  organize any  employees of  Electromedics or any
    lockouts, strikes, slowdowns, work stoppages or, to Electromedics knowledge,
    threats thereof by or with respect to such employees;

        3.8.8  Any transaction or  commitment made by Electromedics relating  to
    its  assets or  business (including  the acquisition  or disposition  of any
    assets), cancellation  or compromise  of any  debt or  claim, or  waiver  or
    release  of any right or  any relinquishment of any  contract or other right
    material to  Electromedics taken  as a  whole, other  than transactions  and
    commitments in the ordinary course of business or those contemplated by this
    Agreement;

        3.8.9   Any (i) incurrence, assumption  or guarantee by Electromedics of
    any indebtedness other than  in the ordinary course  of business in  amounts
    and  on terms consistent with  past practices, (ii) issuance  or sale of any
    securities  convertible  into  or   exchangeable  for  debt  securities   of
    Electromedics,  or  (iii) issuance  or sale  of options  or other  rights to
    acquire from  Electromedics,  directly  or indirectly,  debt  securities  of
    Electromedics  or any  securities convertible  into or  exchangeable for any
    such debt securities;

        3.8.10  Any creation or assumption  of any Lien by Electromedics on  any
    asset  of Electromedics other than any  Liens which, in the aggregate, would
    not have a Material Adverse Effect;

        3.8.11  Any grant  of any severance or  termination pay to any  officer,
    employee  or director of Electromedics, any entering into of any employment,
    deferred compensation or other similar agreement with any officer,  employee
    or  director of Electromedics or any  increase in benefits payable under any
    existing severance or termination pay policies or employment agreements,  or
    any  increase in compensation, bonus or  other benefits payable to officers,
    directors or employees of Electromedics, other than any grants or  increases
    in the ordinary course of business consistent with past practice;

                                       11
<PAGE>
        3.8.12   Any acceleration  of vesting provisions  of outstanding options
    and shares granted under Electromedics' Stock Option Plans, except  pursuant
    to  the terms of  such outstanding options  and plans or  as contemplated by
    this Agreement;

        3.8.13  Any notice or threat  of termination of any contract  (including
    without   limitation,  any   distributorship  agreement),   lease  or  other
    agreement;

        3.8.14   Any  transfer or  grant  of  any rights  under,  or  settlement
    regarding  the  breach  or infringement  of,  any United  States  or foreign
    license, patent,  copyright, trademark,  trade  name, invention  or  similar
    rights, or modified any existing rights with respect thereto;

        3.8.15  Any direct or indirect payments (other than compensation paid in
    the  ordinary course of Electromedics' business),  or any material change in
    the rate  of compensation,  commission, bonus  or other  direct or  indirect
    remuneration  payable,  or  paid  or  agreed  or  orally  promised  to  pay,
    conditionally or otherwise, to any current or former shareholder,  director,
    officer, employee, salesperson, distributor or agent;

        3.8.16   Any material increase  or decrease in the  quantity of items of
    inventory not  consistent  with  its prior  practice  and  prudent  business
    practices  prevailing in the industry, or  any purchase commitment in excess
    of the normal, ordinary and usual requirements of Electromedics business, or
    any change  in Electromedics'  selling,  pricing, advertising  or  personnel
    practices inconsistent with its prior practice;

        3.8.17     Any  action  taken  by   the  United  States  Food  and  Drug
    Administration (the "FDA") or other foreign regulatory authority,  excluding
    observations  of inspectors which have not been acted upon by the FDA, which
    would have a Material Adverse Effect; and

        3.8.18  Any  agreement or any  commitment to  take any of  the types  of
    action described in Sections 3.8.1 through 3.8.17 above.

    3.9   TITLE TO PROPERTIES;  LIENS.  Except as set  forth in paragraph (a) of
Schedule 3.9, Electromedics  has good and  marketable title to  all of its  real
properties  material to the business, results of operations, financial condition
or prospects  of Electromedics,  in fee  simple absolute  (except for  leasehold
interests,  easements, licenses  and other  incorporeal hereditaments,  in which
case the entity directly  holding such interest has  a valid interest), and  has
good  title to  all of  its other  assets material  to the  business, results of
operation, financial condition or prospects  of Electromedics, subject, in  each
case,  only to (i)  statutory Liens not  delinquent or the  validity of which is
being contested in good faith  by appropriate proceedings, (ii) Liens  disclosed
or  reflected  in  the  Financial  Statements, (iii)  Liens  for  taxes  not yet
delinquent or  the  validity  of which  is  being  contested in  good  faith  by
appropriate   proceedings,  and  (iv)  Liens  and  imperfections  of  title  and
encumbrances, if any,  which, individually or  in the aggregate,  do not have  a
Material  Adverse Effect. Except as set forth  in paragraph (b) of Schedule 3.9,
no lender or any other  person or entity has or  will have any recourse  against
Electromedics  as  a result  of Electromedics  vacating  and abandoning  to such
entity title and possession of any of its facilities or property.

    3.10  LITIGATION.   Except as described in  paragraph (a) of Schedule  3.10,
there  is no action, suit, proceeding or, to the knowledge of Electromedics, any
investigation pending against, or, to the knowledge of Electromedics, threatened
against or affecting, Electromedics or  any of its respective properties  before
any  court or arbitrator or  any governmental body, agency  or official. None of
the actions, suits, claims, proceedings or investigations set forth in paragraph
(a) of Schedule 3.10  (except as specifically  stated thereon), individually  or
together  with any other, will have a  Material Adverse Effect or will result in
any order, judgment, injunction, award or  decree of any court, governmental  or
regulatory  body or arbitration tribunal that is not adequately reserved against
on the Financial Statements. The matters set forth in paragraph (a) of  Schedule
3.10  include all trademark infringement  or other intellectual property claims,
and all  product  liability  claims  or  claims  related  to  products  sold  or
purportedly  sold by Electromedics,  against or involving  Electromedics and any
products or  product  lines  Electromedics sells  or  for  which it  acts  as  a
distributor or manufacturer's

                                       12
<PAGE>
representative.  All  such product  liability  claims currently  pending  or, to
Electromedics' knowledge, threatened against Electromedics are fully covered  by
insurance,  subject to  applicable deductibles. There  are no  actions, suits or
claims or  legal, administrative  or  arbitral proceedings  pending or,  to  the
knowledge  of Electromedics,  threatened that  would give  rise to  any right of
indemnification on the part of any director or officer of Electromedics, or  the
heirs,  executors  or  administrators  of  such  director  or  officer,  against
Electromedics or any successor to the business of Electromedics.

    3.11  TAXES.   Except as set  forth in paragraph (a)  of Schedule 3.11,  the
statute  of limitations for  the assessment of federal  income taxes has expired
for all federal income tax returns  of Electromedics or its predecessor  through
the  fiscal year ended December  31, 1989. As of the  date hereof, except as set
forth on Schedule 3.11, Electromedics is not currently being audited by any  tax
authority. Electromedics has filed all returns for Taxes, as defined below, that
it  is required  to file through  the date hereof,  and shall, on  or before the
Effective Time, prepare and file, in  a manner consistent with prior years,  all
returns  for Taxes that it is required to  file on or before the Effective Time.
Each of the  federal, state, and  local income tax  returns heretofore filed  by
Electromedics  correctly and  accurately reflects  the amounts  of all  items of
income, deduction, gain, loss, or credit required to be reported thereon  (other
than  any such item arising as a result of audit adjustments not material in the
aggregate and for which liability is adequately reserved for by Electromedics in
the Financial Statements). Electromedics has  timely paid or made provision  for
all  Taxes that have been shown as due and payable on the returns that have been
filed. Electromedics has made or will  make provision for all Taxes payable  for
any  periods that end  before the Effective  Time for which  no returns have yet
been filed and  for any periods  that begin  before the Effective  Time and  end
after  the  Effective Time  to the  extent  such Taxes  are attributable  to the
portion of any such period ending  at the Effective Time. The charges,  accruals
and  reserves for taxes reflected on the  books of Electromedics are adequate to
cover the Tax  liabilities accruing or  payable by Electromedics  in respect  of
periods  prior to  the Effective  Time. Electromedics  is not  delinquent in the
payment of any  Taxes, nor  has Electromedics  requested any  extension of  time
within  which to file or send any return,  which return has not since been filed
or sent. Except as  disclosed in paragraph (b)  of Schedule 3.11, no  deficiency
for  any  Taxes  has been  proposed,  asserted  or assessed  in  writing against
Electromedics and  Electromedics  does not  know  of any  other  unassessed  Tax
deficiency  threatened or proposed against Electromedics. Except as disclosed in
paragraph (c) of Schedule 3.11, Electromedics has not been granted any extension
of the limitation period applicable to any Tax claims. Electromedics is not, nor
has  Electromedics  been,  a  party  to  any  tax  sharing  agreement  with  any
corporation. Paragraph (d) of Schedule 3.11 sets forth all federal tax elections
under  the Code that are  or will be in  effect with respect to  any tax year of
Electromedics, including  without limitation  the tax  year ended  December  31,
1992,  and ending at the Effective Time.  "Tax" means with respect to any person
(i) any  net income,  gross  income, gross  receipts,  sales, use,  ad  valorem,
franchise,   profits,   license,  withholding,   payroll,   employment,  excise,
severance, stamp, occupation, premium, property  or windfall profit tax,  custom
duty  or other tax, governmental fee, or  other like assessment or charge of any
kind whatsoever, together with any interest and any penalty, addition to tax  or
additional  amount imposed by any taxing authority (domestic or foreign) on such
person and (ii) any liability of Electromedics for the payment of any amount  of
the  type described in the immediately preceding clause (i) as a result of being
a member of an  affiliated or combined group,  or as a result  of any spin  off,
distribution or other reorganization related to the disposition of any assets or
business  of  Electromedics.  Electromedics  has  not,  for  the  5-year  period
preceding the  Effective  Time;  been  a United  States  real  property  holding
corporation  within the meaning of Section 897(c) (2) of the Code. Electromedics
has heretofore  delivered  to Medtronic  a  properly executed  FIRPTA  exemption
certificate  which meets  the requirements of  Section 1.1445-2  of the Treasury
Regulations.

    3.12  ERISA.

    3.12.1  Paragraph (a) of Schedule 3.12.1 sets forth a list identifying  each
"employee  benefit plan", as defined in  Section 3(3) of the Employee Retirement
Income Security Act of 1974 ("ERISA"), which is or was subject to any  provision
of    ERISA    and    with    respect   to    which    Electromedics    or   any

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<PAGE>
affiliate (as defined  below) has any  direct or indirect,  fixed or  contingent
liability  as of the Effective  Time. Copies of such  plans (and, if applicable,
related trust  agreements)  and all  written  amendments thereto,  summary  plan
descriptions  thereof  and  any material  written  employee  communications with
respect to them have been furnished  to Medtronic, together with the three  most
recent  annual reports (Form 5500 including,  if applicable, Schedule B thereto)
and any annual accounting  of plan assets prepared  in connection with any  such
plan.  Such  plans are  hereinafter referred  to  collectively as  the "Employee
Plans". For purposes of this Section, "affiliate" of any person means any  other
person which, together with Electromedics, is treated as a single employer under
Section  414  of  the  Code.  The  only  Employee  Plans  which  individually or
collectively would constitute an "employee  pension benefit plan" as defined  in
Section  3(2) of ERISA (the "Pension Plans")  are identified as such in the list
referred to above.  Except as  set forth in  paragraph (b)  of Schedule  3.12.1,
neither  Electromedics  nor  any  affiliate  has  terminated  or  caused  to  be
terminated in whole or  in part or merged  any Employee Plan. Electromedics  has
provided  Medtronic with  complete age, salary,  service and related  data as of
September 30, 1993 for employees and  former employees of Electromedics and  any
affiliate covered as of the Effective Time under the Pension Plans.

    3.12.2   No Employee Plan constitutes a "multi-employer plan," as defined in
Section 3(37) of ERISA (a "Multi-employer Plan"); there are no reserves, assets,
surpluses or prepaid premiums under any Employee Plan which is a welfare plan as
defined in ERISA Section 3(1); no Employee Plan is subject to Title IV of  ERISA
and  there are no  unfunded benefit obligations  that are not  subject to United
States law  which are  not accounted  for  by reserves  shown on  the  Financial
Statements  and established  under generally  accepted accounting  principles or
otherwise noted on such Financial Statements. Neither Electromedics nor, to  the
knowledge  of Electromedics, any disqualified person, as defined in Section 4975
of the Code, has engaged in any "prohibited transaction", as defined in  Section
406  of ERISA  or Section 4975  of the Code,  with respect to  any Employee Plan
which is covered by Title I  of ERISA, excluding transactions effected  pursuant
to  a statutory or administrative exemption. Nothing  done or omitted to be done
and no transaction  or holding  of any  asset under  or in  connection with  any
Employee  Plan  has or  will  make Electromedics  or  any affiliate,  officer or
director of Electromedics  subject to any  liability under Title  I of ERISA  or
liable for any tax pursuant to Section 4975 of the Code.

    3.12.3   Each Employee Plan which is  intended to be qualified under Section
401(a) of the Code is or was the subject of a favorable Internal Revenue Service
determination  with  respect  to  such  qualification,  and  Electromedics   has
furnished to Medtronic copies of the most recent such determination letters, and
nothing has occurred since the date thereof that would have an adverse effect on
such  qualification. There  are no accrued  liabilities under  any Employee Plan
which have not been fully provided  for by contributions to such Employee  Plans
or  which are not provided  for on the Financial  Statements. Each Employee Plan
has been maintained in  compliance in all material  respects with its terms  and
with  the requirements  prescribed, by any  and all statutes,  orders, rules and
regulations, including  but  not  limited  to ERISA  and  the  Code,  which  are
applicable   to  such   Employee  Plans,  including   without  limitation  those
requirements necessary to  maintain its  qualification and  the continuation  of
coverage  requirements of Code Section 162 (i) and (k). Other than for claims in
the ordinary course for benefits under  the Employee Plans, there are no  suits,
actions,  claims or proceedings  pending or, to  the knowledge of Electromedics,
threatened which would result in any material liability with respect to any such
Employee Plan.

    3.12.4   Except  as set  forth  on Schedule  3.12.4  there is  no  contract,
agreement,  plan  or arrangement  covering any  employee  or former  employee of
Electromedics or any  affiliate that, individually  or collectively, could  give
rise  to the payment of any amount that  would not be deductible pursuant to the
terms of Section 280G or Section 162(a)(1) of the Code.

    3.12.5   Paragraph  (a)  of  Schedule  3.12.5 sets  forth  a  list  of  each
employment,  severance or other similar contract, arrangement or policy and each
plan  or  arrangement  (written  or  oral)  providing  for  insurance   coverage
(including  any  self-insured arrangements),  workers'  compensation, disability
benefits, supplemental  unemployment  benefits,  vacation  benefits,  retirement
benefits or for deferred

                                       14
<PAGE>
compensation,  profit  sharing, bonuses,  stock  options, stock  appreciation or
other forms of incentive compensation or post-retirement insurance, compensation
or benefits in effect at  the Effective Time which (i)  is not an Employee  Plan
(as  defined in Section 3.12.1), (ii) is entered into, maintained or contributed
to, as the case may  be, by Electromedics or any  of its subsidiaries and  (iii)
covers  any  employee  or  former  employee  of  Electromedics  or  any  of  its
subsidiaries. Such contracts,  plans and  arrangements as  are described  above,
copies  or  descriptions  of all  of  which  have been  furnished  previously to
Medtronic,  are   hereinafter  referred   to   collectively  as   the   "Benefit
Arrangements."  Each  Benefit  Arrangement has  been  maintained  in substantial
compliance with its terms  and with the requirements  prescribed by any and  all
statutes,  orders, rules  and regulations which  are applicable  to such benefit
Arrangement.  Except  as  set  forth  in  paragraph  (b)  of  Schedule   3.12.5,
Electromedics  has no liability with respect to post-retirement medical or death
benefits for retired  employees other  than coverage  mandated by  law or  death
benefits under any Pension Plan.

    3.12.6   Except as disclosed in Schedule 3.12.6, there has been no amendment
to,  written  interpretation  or  announcement  (whether  or  not  written)   by
Electromedics  or  any of  its  affiliates relating  to,  or change  in employee
participation or coverage under, any Employee Plan or Benefit Arrangement  which
would  increase the  expense (whether  or not  such expense  is recognized under
generally accepted accounting principles) of  maintaining such Employee Plan  or
Benefit  Arrangement above the level of  the expense incurred in respect thereof
for the fiscal year ended on December 31, 1992.

    3.12.7  Except as disclosed in Schedule 3.12.7, with respect to any Employee
Plan or  Benefit  Arrangement,  no  event has  occurred,  and  there  exists  no
condition  or set of circumstances in connection with which Electromedics or any
such plan,  directly or  indirectly, could  be subject  to any  liability  under
ERISA,  the Code or  any other law, regulation  or governmental order including,
without limitation, ERISA section  409 or 502(i) or  Code section 162(k),  4971,
4975,  4977, 4978, 4978A, 4979  or 4980. With respect  to each Employee Plan and
Benefit Arrangement, except as disclosed  in Schedule 3.12.7: (i)  Electromedics
has  made  all payments  due from  it to  date or  has established  a reasonable
reserve therefor and  all amounts  properly accrued  to date  as liabilities  of
Electromedics  which have not been paid have been properly recorded on the books
of Electromedics (including without  limitation the Financial Statements);  (ii)
no  such plan  which is  subject to ERISA  section 302  or Code  section 412 has
incurred any  "accumulated  funding  deficiency"  (as  defined  in  either  such
section), whether or not waived.

    3.12.8   Except  as disclosed  in Schedule  3.12.8, the  consummation of the
transactions contemplated by this Agreement will not (i) entitle any current  or
former   employee  of   Electromedics  or   any  affiliate   to  severance  pay,
supplementary unemployment compensation or any similar payment, (ii)  accelerate
the  time of payment or vesting, or increase the amount, of any compensation due
to any  such employee  or former  employee,  or (iii)  constitute or  involve  a
prohibited  transaction (as defined  in ERISA section 406  or Code section 4975)
that is not otherwise covered by a statutory or administrative exemption.

    3.13  COMPLIANCE WITH LAWS; PERMITS.  Except for violations which do not and
will not  have individually  or  in the  aggregate  a Material  Adverse  Effect,
Electromedics  (i) has not violated, and is  not in violation of, any applicable
provision of any law,  statute, ordinance or regulation  and (ii) would not,  to
the  knowledge of Electromedics,  be in violation  of any provision  of any law,
statute, ordinance or regulation known to Electromedics that has been enacted or
adopted but  is not  yet effective  if it  were effective  at the  date  hereof.
Electromedics, to its knowledge, has not made any illegal payment to any officer
or  employee of any governmental or regulatory  body, or made any payment to any
customer for the sharing of fees or to any customer or supplier for rebating  of
charges,  or  engaged in  any other  reciprocal practices,  or made  any illegal
payment or given  any other  illegal consideration  to any  purchasing agent  or
other  representative of  customers in respect  of sales  made or to  be made by
Electromedics.  Except  as  disclosed  in   paragraph  (a)  of  Schedule   3.13,
Electromedics  has all licenses,  permits, orders and  approvals of any federal,
state, local or foreign governmental or regulatory body that are material to  or
necessary  for  the  conduct  of the  business  of  Electromedics (collectively,

                                       15
<PAGE>
"Permits"); such Permits are  in full force and  effect; no material  violations
are or have been recorded in respect of any Permit; and no proceeding is pending
or, to the knowledge of Electromedics, threatened to revoke or limit any Permit.

    3.14   FINDERS'  FEES.  Except  as described  in Schedule 3.14,  there is no
investment banker, broker, finder or other intermediary which has been  retained
by  or is authorized to act on behalf of, Electromedics who might be entitled to
any fee or commission from Electromedics  or Medtronic or any of its  affiliates
upon consummation of the transactions contemplated by this Agreement. The amount
and  basis of calculation of any fee,  commission or other amounts to which such
investment banker, broker, finder or other intermediary may be entitled is fully
set forth in Schedule 3.14 and true  and complete copies of all agreements  with
such   persons  and  Electromedics  have  been  delivered  by  Electromedics  to
Medtronic.

    3.15  PATENTS, TRADEMARKS, TRADE NAMES, SERVICE MARKS AND COPYRIGHTS.

    3.15.1    Except  as  disclosed   in  paragraph  (a)  of  Schedule   3.15.1,
Electromedics  owns or has the right to use all trademarks, patents, copyrights,
service marks, applications there for,  logos, tradenames and computer  software
and firmware (collectively the "Proprietary Rights") used in connection with the
research, development, operation, manufacture, marketing or sale of its products
and  accessories. Except as  disclosed in paragraph (b)  of Schedule 3.15.1, any
such rights held  as licensee include  the right to  sublicense. Subject to  the
rights  of third parties  under contracts listed on  Schedule 3.17, or paragraph
(c)  of  Schedule  3.15.1,   all  trade  secrets   (if  any)  of   Electromedics
("Proprietary  Information") have been developed independently by Electromedics,
or on behalf  of Electromedics by  independent contractors, under  circumstances
and  arrangements  which vest  in Electromedics  the exclusive  and unencumbered
rights to such Proprietary Information (subject  only to such rights as a  third
party  may  have  due to  its  independent  development of  such  information or
obtaining such information in a manner  which does not constitute or involve  an
act  of  misappropriation). To  the  knowledge of  Electromedics,  the research,
development, manufacture and sale of products of Electromedics do not constitute
or  involve  the  misappropriation  of   trade  secrets  of  any  third   party.
Electromedics'  rights, title and interest in  and to the Proprietary Rights and
Proprietary Information are free and clear of all encumbrance, Liens and  rights
of  third parties,  except as  otherwise described in  paragraphs (d)  or (f) of
Schedule 3.15.1. Except  as disclosed in  paragraph (e) of  Schedule 3.15.1,  to
Electromedics'  knowledge, there are no other parties infringing the Proprietary
Rights. Except as disclosed in  paragraph (f) of Schedule 3.15.1,  Electromedics
has  not granted, conveyed,  licensed or assigned any  rights in the Proprietary
Rights or Proprietary Information to any third party. Paragraph (g) of  Schedule
3.15.1  sets forth a list  of all Proprietary Rights,  specifying as to each, as
applicable (i) the  nature of  such Proprietary Right;  (ii) the  owner of  such
Proprietary  Right; (iii) the jurisdiction by or in which such Proprietary Right
has been issued or registered  or in which an  application for such issuance  or
registration   has  been   filed,  including  the   respective  registration  or
application number; and  (iv) licenses,  sublicenses or other  agreements as  to
which Electromedics is a party pursuant to which any person is authorized to use
such   Proprietary  Right,  including  the  identity  of  all  parties  thereto.
Electromedics has previously furnished or made available to Medtronic, copies of
all such licenses, sublicenses or other agreements.

    3.15.2   All  trademarks,  copyrights  and  U.S.  patents  included  in  the
Proprietary  Rights are believed to be  valid and enforceable, to Electromedics'
knowledge. Electromedics has disclosed to Medtronic all material facts of  which
it  has knowledge  which bear on  the validity  or enforceability of  any of the
Proprietary Rights.

    3.15.3   Except as  set forth  in  Schedule 3.15.3,  none of  the  features,
components  or  configurations  (whether  developed  or  under  development)  of
Electromedics' products or  processes are,  to the  knowledge of  Electromedics,
believed  to infringe, nor has  any claim been made  that they may infringe, the
intellectual property rights of any other party. Electromedics has not been sued
or charged in writing

                                       16
<PAGE>
with, or been a defendant in any  claim, suit, action or proceeding relating  to
Electromedics' assets or business which has not been finally determined prior to
the  date hereof  and which  involves a  claim of  infringement of  any patents,
trademarks, service marks or copyrights, or claim of unfair competition.

    3.15.4  Except  as set  forth in Schedule  3.15.4, none  of the  Proprietary
Rights  or  Proprietary  Information  are  subject  to  any  outstanding  order,
judgment, decree,  stipulation  or  agreement restricting  the  use  thereof  by
Electromedics  or  restricting the  licensing  thereof by  Electromedics  to any
person.

    3.15.5   Except as  set  forth in  Schedule  3.15.5, Electromedics  has  not
entered  into  any  agreement to  indemnify  any  person against  any  charge of
infringement of any patent, trademark, service mark or copyright.

    3.15.6  Electromedics has established reasonable safeguards to maintain  the
secrecy  of all  the Proprietary  Information. Except  as disclosed  in Schedule
3.15.6 and  to  the  knowledge  of  Electromedics,  Electromedics  has  executed
agreements  respecting the  non-disclosure of  Proprietary Information,  and the
assignment of  inventions  with  each  of  its  employees,  excluding  clerical,
janitorial  and  similar  employees.  To  the  knowledge  of  Electromedics, the
information which Electromedics believes is Proprietary Information has not been
disclosed by Electromedics  or any of  its affiliates to  any person, entity  or
governmental  agencies other than  to employees, representatives  or agencies of
Electromedics   and   certain   governmental   agencies   except   pursuant   to
confidentiality agreements or protective orders (as appropriate).

    3.16  ENVIRONMENTAL MATTERS: OSHA

    3.16.1  Except as set forth on Schedule 3.16, Electromedics has obtained all
permits,  licenses and  other authorizations  which are  required under federal,
state, county, local  and foreign  laws relating  to employee  safety and  human
health,  pollution or protection of the  environment, including laws relating to
emissions,  discharges,   releases  or   threatened  releases   of   pollutants,
contaminants,  chemicals, or industrial, toxic or hazardous substances or wastes
into the environment (including, without limitation, ambient air, surface water,
ground water, or land),  or otherwise relating  to the manufacture,  processing,
distribution,  use, treatment, storage,  disposal, transport, record-keeping, or
handling of asbestos,  area formaldehyde,  polychlorinated biphenyls,  petroleum
products, pollutants, contaminants, chemicals, or industrial, toxic or hazardous
substances  or wastes (for purposes of  this Agreement referred to as "Hazardous
Materials" and  "Environmental Laws").  Electromedics is  in compliance  in  all
material  respects  with  all terms  and  conditions of  such  required permits,
licenses and  authorizations  and  in  all  material  respects  with  all  other
limitations,  restrictions,  conditions, standards,  prohibitions, requirements,
obligations, schedules and timetables contained  in any Environmental Law or  in
any  regulation,  code, plan,  order,  decree, judgment,  injunction,  notice or
demand letter issued, entered, promulgated or approved thereunder. Except as set
forth in Schedule 3.16, Electromedics is not aware of, nor has it since  January
1,  1990, received notice of, any events, conditions, circumstances, activities,
practices, incidents,  actions or  plans  which may  interfere with  or  prevent
compliance or continued compliance with any Environmental Law or any regulation,
code, plan, order, decree, judgment, injunction, notice or demand letter issued,
entered,  promulgated  or approved  thereunder, or  which may  give rise  to any
common law or legal liability, or otherwise form the basis of any claim, action,
demand, suit, proceeding, hearing, study  or investigation, based on or  related
to the manufacture, processing, distribution, use, treatment, storage, disposal,
transport,  recordkeeping or  handling, or  the emission,  discharge, release or
threatened release into the  environment, of any  Hazardous Material. Except  as
set  forth in Schedule 3.16,  Electromedics is not a party  to, nor has it since
January 1,  1990, received  notice  of, any  civil, criminal  or  administrative
action,  suit, demand, claim, hearing,  violation, investigation, or proceeding,
whether pending or threatened, against Electromedics relating in any way to  any
Environmental  Law  or  any  regulation, code,  plan,  order,  decree, judgment,
injunction, notice or  demand letter  issued, entered,  promulgated or  approved
thereunder.  Except as set forth  in Schedule 3.16, Electronics  is not aware of
any Hazardous Material located  on or beneath the  surface of any real  property
owned or leased by Electromedics.

                                       17
<PAGE>
    3.16.2  Electromedics is not operating its business in material violation of
the  Occupational Safety and Health Act  of 1970, or the regulations promulgated
thereunder or  any  similar  laws  or  regulations  of  any  other  country.  To
Electromedics'  knowledge, Electromedics is not, nor  will it become, liable for
any retroactive workers' compensation insurance premiums relating to the  period
of  time prior to the date of this  Agreement in excess of the reserves shown on
its Financial Statements.

    3.17  CONTRACTS.  Paragraph (a) of Schedule 3.17 sets forth a list of all of
the following contracts and other agreements  to which Electromedics is a  party
or  by which Electromedics or its assets or properties are bound or subject: (i)
customer contracts and agreements for the sale by Electromedics of materials  or
products  which by their terms exceed one year or which are in dollar amounts in
excess  of  $50,000;  (ii)  supply  contracts,  distributorship  agreements  and
manufacturer's   representative  agreements;  (iii)   research  and  development
agreements; (iv) employment, consulting,  independent contractor, severance  and
indemnification  agreements,  arrangements  or  understandings,  and  any  other
agreements,  arrangements  or  understandings,  between  Electromedics  and  any
current or former shareholder, officer, director, employee, consultant, agent or
other representative; (v) contracts and other agreements with any labor union or
association  representing  any  employee of  Electromedics;  (vi)  joint venture
agreements; (vii) contracts or other agreements under which Electromedics agrees
to indemnify any party or to share tax liability of any party; (viii)  contracts
and  other agreements  relating to  the borrowing  of money;  (ix) any equipment
leases requiring payment by  Electromedics of at least  $10,000, within a  given
year  which are  not cancelable  without penalty  upon 90  days notice;  (x) any
software, patent or technology licenses; or (xi) any other material contract  or
other  agreement whether or not  made in the ordinary  course of business. There
have been delivered to Medtronic true and complete copies of all such  contracts
and  other agreements set forth  in paragraph (a) of  Schedule 3.17. All of such
contracts and other agreements are in full force and effect and Electromedics is
not in default under any of them, nor, to the knowledge of Electromedics, is any
other party to any such contract  or other agreement in default thereunder,  nor
does  any  condition exist  that  with notice  or lapse  of  time or  both would
constitute a  default  thereunder.  Except  as disclosed  in  paragraph  (b)  of
Schedule  3.17, no approval or consent of any person is needed in order that any
material contracts and other agreements to which Electromedics is a party or  by
or  to  which either  Electromedics or  its  assets or  properties are  bound or
subject continue in  full force  and effect  following the  consummation of  the
transactions contemplated by this Agreement. Electromedics is not a party to any
material contract to sell products or to provide services to third parties which
is  to be performed at  a price which is less  than Electromedics' full cost. To
the knowledge  of Electromedics,  the relationships  of Electromedics  with  its
suppliers,  distributors,  customers, licensors,  licensees and  researchers are
good commercial working relationships.

    3.18  REAL  ESTATE.  Paragraph  (a) of  Schedule 3.18 sets  forth a  summary
description  of  all real  property (including  warehouses)  owned or  leased by
Electromedics  together  with  encumbrances  on  Electromedics'  interest.  Such
leases,  subleases and other agreements are in full force and effect and neither
Electromedics nor, to the knowledge of Electromedics, any other party thereto is
in default or has received any notice of default thereunder. Except as described
in paragraph (a) of Schedule 3.18, Electromedics does not own any real  property
or  buildings or  structures located  on real  property. Except  as disclosed in
paragraph (b) of Schedule 3.18, the  real estate interests of Electromedics  are
not subject to any Lien, and Electromedics enjoys a right of quiet possession as
against  any Lien  on the property.  To Electromedics' knowledge,  except as set
forth in paragraph  (c) of  Schedule 3.18,  all buildings  and other  structures
located  on such real property  are (A) in good  operating condition and repair,
normal wear and tear excepted  and (B) adequate for the  uses to which they  are
being  put. Electromedics has not  received any notice nor  has any knowledge of
any pending, threatened  or contemplated condemnation  proceeding affecting  the
real  property owned or  leased by Electromedics  or any part  thereof or of any
sale or other disposition of such real  property or any part thereof in lieu  of
condemnation.

    3.19  MATERIAL OBLIGATIONS.  Except as disclosed on Schedule 3.19 or another
Schedule to this Agreement, Electromedics does not have any material liabilities
or obligations, absolute or contingent

                                       18
<PAGE>
(individually  or in the  aggregate) except (i)  the liabilities and obligations
set forth in the  Financial Statements; (ii)  liabilities and obligations  which
have  been incurred subsequent to September 30,  1993, in the ordinary course of
business which are  usual and  normal in amount,  both individually  and in  the
aggregate; and (iii) liabilities and obligations under a lease for its principal
offices  and leases for equipment, and  liabilities and obligations under sales,
procurement and other contracts  and arrangements entered  into in the  ordinary
course of business.

    3.20  ELECTROMEDICS PRODUCTS; REGULATION.

    3.20.1    Except as  disclosed in  paragraph (a)  of Schedule  3.20.1, since
January 1,  1990  there  are  no  statements,  citations  or  decisions  by  any
governmental  or  regulatory  body  that  any  product  produced,  manufactured,
marketed or distributed at any time by Electromedics ("Electromedics  Products")
is  defective  or  fails  to  meet  any  applicable  requirements  or  standards
promulgated by any such governmental or regulatory body. Except as disclosed  in
paragraph  (b) of  Schedule 3.20.1,  since January  1, 1990  there have  been no
recalls  voluntarily  undertaken  by  Electromedics  or  ordered  by  any   such
governmental  or  regulatory body  with  respect to  any  Electromedics Product.
Except as disclosed  in paragraph (c)  of Schedule 3.20.1,  to the knowledge  of
Electromedics,  there is (i) no fact  relating to any Electromedics Product that
may give rise  to a recall  of any Electromedics  Product or a  duty to warn  of
defect  in  any  Electromedics Product;  and  (ii)  no latent  or  overt design,
manufacturing or other defect in any Electromedics Product.

    3.20.2    All  Electromedics  Products  used,  marketed  or  distributed  by
Electromedics  in  clinical  investigations are  subject  to, and  are  so used,
marketed or distributed by Electromedics in full compliance with, all applicable
licenses registrations, approvals,  clearances, and  authorizations required  by
local,  state, and federal agencies, foreign or domestic, regulating the safety,
effectiveness,  and  market  clearance  of  medical  devices,  which   licenses,
registrations,   approval,   clearances   and   authorizations   are   held   by
Electromedics.  Those  licenses,   registrations,  approvals,  clearances,   and
authorizations  will not be affected or  impaired by the Merger. Schedule 3.20.2
lists all such licenses, registrations, approvals, clearances and authorizations
obtained or held by Electromedics in its own name.

    3.20.3  Electromedics is in possession of and has provided to Medtronic  all
supportive  materials and data substantiating representations or statements made
to the FDA in  Electromedics material filings therewith,  including any and  all
testing data in the possession or under the control of Electromedics, whether or
not  submitted to  the FDA. Electromedics  further represents  and warrants that
Electromedics Products  perform  in  compliance  with  the  representations  and
performance specifications as contained in said filings.

    3.21   INVENTORY.   The  inventory (including,  without limitation, finished
goods, parts and  supplies) of  Electromedics included in  the latest  Financial
Statements  and that acquired after the  date of the latest Financial Statements
is or was, prior to  the sale thereof, (i)  in good and merchantable  condition,
and  suitable and usable or saleable in  the ordinary course of business for the
purposes for which  intended, (ii) is  not obsolete, damaged  or defective,  and
(iii) has been reflected on the Financial Statements and carried on the books of
account  of  Electromedics  in  accordance  with  generally  accepted accounting
principles consistently applied.

    3.22  ACCOUNTS  AND NOTES  RECEIVABLE.   All accounts  and notes  receivable
reflected  on the  Financial Statements, and  all accounts  and notes receivable
arising subsequent to December 31, 1992,  have arisen in the ordinary course  of
business of Electromedics, represent valid obligations due to Electromedics and,
subject  only to a  reserve for bad  debts computed in  a manner consistent with
past practice, have been collected or are collectible in the ordinary course  of
business   of  Electromedics  in  the  aggregate  recorded  amounts  thereof  in
accordance with their terms. All items  that are required by generally  accepted
accounting  principles to be  reflected as accounts and  notes receivable on the
Financial Statements  and  on the  books  of  account of  Electromedics  are  so
reflected.

                                       19
<PAGE>
    3.23  SUPPLIERS AND CUSTOMERS.  Paragraph (a) of Schedule 3.23 is a complete
list of Electromedics' suppliers and customers (including without limitation its
distributors)  with purchases and sales (as the case may be) exceeding $5,000 in
the  applicable  period,   identifying  sales  for   calendar  years  1992   and
year-to-date through November 30, 1993, for the products of each such vendor and
customer.  Except as disclosed in paragraph (b) of Schedule 3.23, no customer or
supplier has  cancelled or  otherwise terminated,  or threatened  in writing  to
cancel  or otherwise terminate,  its relationship with  Electromedics during the
last twelve (12)  months or  has during the  last twelve  (12) months  decreased
materially,  or  threatened  to  decrease  or  limit  materially,  its services,
supplies or material to Electromedics or  its usage or purchase of the  services
or  products  from Electromedics,  as  the case  may  be. Electromedics  has not
received any notification of  any change in its  arrangements with customers  or
suppliers which would have a Material Adverse Effect, nor is Electromedics aware
of  any indication that any  of its customers, suppliers  or vendors may take or
omit action,  nor  any  other  material fact  regarding  or  pertaining  to  its
customers,  suppliers or vendors, which would  have a Material Adverse Effect on
Medtronic after the  consummation of the  transactions contemplated hereby.  The
Merger  will not,  to the  knowledge of  Electromedics, have  a Material Adverse
Effect on the relationship of Electromedics with any such customer, supplier  or
vendor.  Except as disclosed in paragraph (c)  of Schedule 3.23, the Merger will
not cause termination of any distributorship agreement or permit termination  of
any  distributorship  agreement  without  the  consent  of  Electromedics, which
consent has not and  shall not be given  by Electromedics without prior  written
permission from Medtronic.

    3.24    EMPLOYEE  RELATIONS.   Electromedics  has delivered  to  Medtronic a
complete list of  all employees  of Electromedics stating  position, salary  and
dates  of  service.  Schedule  3.17 lists  all  material  independent contractor
arrangements of  Electromedics.  None  of  Electromedics'  employees  are  union
members.  No union organizing efforts have  been conducted within the last three
years or to the knowledge of Electromedics, are now being conducted with respect
to the employees of Electromedics. Electromedics is not aware of any pending  or
threatened  union activity,  strike, work stoppage  or other  labor trouble with
respect to the employees of any of the suppliers or customers of  Electromedics.
Electromedics  is in compliance  with all applicable  laws respecting employment
and employment practices, terms and  conditions of employment, wages and  hours,
equal opportunity, civil rights and payroll taxes, including without limitation,
the  Immigration and Reform  Control Act, Title  VII of the  Civil Rights Act of
1964, the Civil  Rights Act of  1991, the Americans  with Disabilities Act,  the
Federal  Age Discrimination  in Employment Act  and any state  human rights act.
Electromedics is not in receipt of  a complaint, demand letter or charge  issued
by  a federal, state or local agency  which alleges a violation by Electromedics
of any  federal, state  or local  law or  regulation respecting  employment  and
employment  practices, terms  and conditions of  employment or  wages and hours.
Electromedics has no knowledge of any pending or threatened claims by  employees
or former employees for any contract claims, intentional infliction of emotional
distress,  defamation or any other tort, or any claims arising from any federal,
state or local law or ordinance.

    3.25  INSURANCE.  Paragraph (a) of Schedule 3.25 sets forth a list and brief
description of all policies  or binders of  fire, liability, product  liability,
worker's  compensation, vehicular  and other insurance  held by or  on behalf of
Electromedics. Such policies and binders are valid and enforceable in accordance
with their terms, are  in full force  and effect, and  insure against risks  and
liabilities to the extent and in the manner deemed appropriate and sufficient by
Electromedics.  Electromedics is  not in default  with respect  to any provision
contained in any such policy or binder and has not failed to give any notice  or
present  any claim under  any such policy  or binder in  due and timely fashion.
Electromedics has received no notice of cancellation or non-renewal of any  such
policy  or  binder. Electromedics  has  no knowledge  of  any inaccuracy  in any
application for such policies or binders,  any failure to pay premiums when  due
or  any similar state of facts that might  form the basis for termination of any
such insurance.  Except as  set forth  in paragraph  (b) of  Schedule 3.25,  the
consummation  of the  Merger will  not constitute  a default  under any  of such
policy or binder or grounds for the termination thereof.

                                       20
<PAGE>
    3.26  POTENTIAL  CONFLICTS OF  INTEREST.   Except as  disclosed in  Schedule
3.26,  no officer or director of Electromedics, no entity controlled by any such
officer or director and no  relative or spouse (or  relative of such spouse)  of
any such officer or director:

        (i)  owns, directly or  indirectly, any interest  in (excepting not more
    than 1% stock  holdings for  investment purposes in  securities of  publicly
    held  and  traded  companies),  or  is  an  officer,  director,  employee or
    consultant of,  any  person  which is,  or  is  engaged in  business  as,  a
    competitor, lessor, lessee, customer or supplier of Electromedics;

        (ii)  owns, directly or indirectly, in whole or in part, any tangible or
    intangible property that Electromedics uses or the use of which is necessary
    or desirable for the conduct of business of Electromedics;

       (iii) has any cause of action or other claim whatsoever against, or  owes
    any  amount to, Electromedics,  except for claims in  the ordinary course of
    business, such as for accrued vacation pay, accrued benefits under  employee
    benefit  plans,  and similar  matters and  agreements  existing on  the date
    hereof; or

       (iv) has made any payment of or commitment to pay any commission, fee  or
    other  amount to, or purchase or obtain or otherwise contract to purchase or
    obtain any goods or services from, any corporation or other person of  which
    any  officer  or director  of Electromedics,  or  a relative  of any  of the
    foregoing, is a partner or shareholder (excepting stock holdings solely  for
    investment purposes in securities of publicly held and traded companies).

    3.27   BANK ACCOUNTS.  Schedule 3.27 constitutes a full and complete list of
all the bank accounts of Electromedics,  together with the names of the  persons
authorized to draw thereon.

    3.28  MINUTE BOOKS.  The minute books of Electromedics and its subsidiaries,
as  previously  made available  to  Medtronic and  its  representatives, contain
complete and  accurate records  of  all meetings  of  and corporate  actions  or
written consents by the shareholders, Boards of Directors, and committees of the
Boards of Directors of Electromedics and its subsidiaries.

    3.29   ACQUISITION PROPOSAL.   Except as disclosed  to Medtronic, during the
period from November 29, 1993 through the date of this Agreement,  Electromedics
has  not received any proposal or inquiry which, if received after the execution
of this Agreement  would be required  to be disclosed  to Medtronic pursuant  to
Section 5.8 hereof.

    3.30   FULL DISCLOSURE.   To the knowledge  of Electromedics, all documents,
contracts, instruments,  certificates, notices,  consents, affidavits,  letters,
telegrams,   telexes,  statements,   schedules  (including   Schedules  to  this
Agreement), exhibits (including Exhibits to this Agreement) and any other papers
whatsoever  (collectively,   "Documents")  delivered   by   or  on   behalf   of
Electromedics   in  connection   with  this   Agreement  and   the  transactions
contemplated thereby  are  true  and  complete  in  all  material  respects  and
authentic.  No  representation or  warranty of  Electromedics contained  in this
Agreement, in the Schedules hereto or in any certificate delivered to  Medtronic
pursuant  to  the  requirements of  this  Agreement  or in  connection  with the
transactions contemplated thereby,  contains an  untrue statement of  a fact  or
omits  to state a  fact required to be  stated therein or  necessary to make the
statements made,  in  the  context  in  which  made,  not  materially  false  or
misleading.

4.  REPRESENTATIONS AND WARRANTIES OF MEDTRONIC AND MERGER SUBSIDIARY

    Medtronic  and Merger Subsidiary each  represents, warrants and covenants to
Electromedics that:

    4.1  CORPORATE AUTHORIZATION.  Each  of Medtronic and Merger Subsidiary  has
full  corporate power and authority to execute and deliver this Agreement and to
consummate the transactions contemplated hereby.  The execution and delivery  of
this Agreement and the consummation of the transactions contemplated hereby have
been duly and validly authorized by Medtronic's Board of

                                       21
<PAGE>
Directors  and Merger  Subsidiary's Board  of Directors  and no  other corporate
proceedings on the part of either  Medtronic or Merger Subsidiary are  necessary
to  authorize the execution and delivery of  this Agreement or to consummate the
transactions so contemplated.

    4.2  GOVERNMENTAL AUTHORIZATION; CONSENTS.

    4.2.1   The execution,  delivery  and performance  by Medtronic  and  Merger
Subsidiary of this Agreement and the consummation of the Merger by Medtronic and
Merger  Subsidiary require no, action  by or in respect  of, or filing with, any
governmental body, agency, official  or authority other than  (i) the filing  of
Articles of Merger in accordance with Colorado Law and the MBCA; (ii) compliance
with any applicable requirements of the Hart-Scott-Rodino Antitrust Improvements
Act  of 1976 (the "HSR Act");  (iii) compliance with any applicable requirements
of the 1933 Act and the 1934 Act; and (iv) compliance with any applicable  state
securities or Blue Sky laws.

    4.2.2   No consent, approval, waiver or other action by any person under any
contract, agreement, indenture,  lease, instrument  or other  document to  which
Medtronic  is a party or by  which it is bound is  required or necessary for the
execution, delivery and  performance of  this Agreement by  Medtronic or  Merger
Subsidiary or the consummation of the transactions contemplated hereby.

    4.3   CAPITALIZATION.  The authorized capital stock of Medtronic consists of
(a) 100,000,000 shares of Common  Stock with a par value  of $.10 per share,  of
which  as  of  November  26,  1993  there  were  57,115,444  shares  issued  and
outstanding and no shares held in Medtronic's treasury, and (b) 2,500,000 shares
of Preferred Stock with a par value of $1.00 per share, of which as of the  date
hereof there were no shares issued and outstanding. The authorized capital stock
of Merger Subsidiary consists of 1,000 shares of Merger Subsidiary Common Stock,
all  of which are issued and outstanding  and owned by Medtronic. All issued and
outstanding shares of Medtronic Common Stock and Merger Subsidiary Common  Stock
are,  and the shares of Medtronic 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 Medtronic 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.
Except  as disclosed in the financial  statements, or notes thereto, included in
Medtronic's quarterly report  on Form  10-Q for  the quarter  ended October  31,
1993,  and except for (a) options, awards,  units or other rights to purchase or
acquire shares of Medtronic  Common Stock pursuant to  the 1990 Employees  Stock
Purchase  Plan, the  Incentive Stock  Option Plan,  the 1979  Nonqualified Stock
Option Plan, the  1979 Restricted Stock  and Performance Share  Award Plan,  the
Bio-Medicus,  Inc. 1987  Omnibus Stock Option  Plan, the  HemoTec, Inc. Employee
Stock Option Plan, or Medtronic's Employee Stock Ownership Plan, and (b)  rights
issued  under the Medtronic  Rights Plan, there are  not as of  the date of this
Agreement any outstanding or authorized subscriptions, options, warrants, calls,
rights, commitments, restrictions, arrangements or  any other agreements of  any
character  that, directly  or indirectly,  (i) obligate  Medtronic 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, or (ii) call for or relate to the sale, pledge, transfer or other
disposition or encumbrance by Medtronic of any shares of its capital stock.

    4.4    NON-CONTRAVENTION.    The  execution,  delivery  and  performance  by
Medtronic  and  Merger  Subsidiary of  this  Agreement and  the  consummation by
Medtronic of  the transactions  contemplated  hereby do  not  and will  not  (i)
contravene or constitute a default under or give rise to a right of termination,
cancellation  or acceleration of any right or obligation of Medtronic and Merger
Subsidiary or to a loss of any benefit to which Medtronic and Merger  Subsidiary
is  entitled under (A)  any provision of applicable  law or regulation (assuming
compliance with the  matters referred to  in Section 4.2);  (B) the articles  of
incorporation  or bylaws of Medtronic and  Merger Subsidiary; (C) any agreement,
contract,  plan,  lease,  arrangement  or  commitment;  or  (D)  any   judgment,
injunction, order,

                                       22
<PAGE>
decree,  administrative interpretation,  award or other  instrument binding upon
Medtronic and Merger Subsidiary, or (ii) result in the creation or imposition of
any Lien on any asset of Medtronic and Merger Subsidiary.

    4.5  BINDING EFFECT.  This Agreement constitutes a legal, valid and  binding
agreement  of Medtronic and Merger  Subsidiary enforceable against Medtronic and
Merger Subsidiary in accordance  with its terms, except  to the extent that  the
enforceability  thereof  may be  limited  by applicable  bankruptcy, insolvency,
reorganization or other  similar laws  affecting the  enforcement of  creditors'
rights  generally  and by  principles of  equity  regarding the  availability of
remedies.

    4.6   FINANCIAL STATEMENTS  AND SEC  FILINGS.   Medtronic has  delivered  to
Electromedics  true and complete copies  of (i) its annual  reports on Form 10-K
for its fiscal years  ended April 30,  1991, 1992 and  1993, (ii) its  quarterly
reports on Form 10-Q for its fiscal quarters ended July 31, 1991, 1992 and 1993,
October  31, 1991, 1992 and 1993, and January 31, 1992 and 1993, (iii) its proxy
or information statements relating to all meetings of, or actions taken  without
a  meeting by, the shareholders of Medtronic held since April 30, 1991, and (iv)
all of its  other reports or  registration statements filed  with the SEC  since
April  30,  1991.  The  reports  and statements  so  delivered  are  referred to
collectively in this Section as the "SEC Filings." As of their respective dates,
the SEC  Filings (including  all exhibits  and schedules  thereto and  documents
incorporated  by  reference therein)  do not  contain an  untrue statement  of a
material fact or omit to  state a material fact necessary  in order to make  the
statements  made, in light of the circumstances  under which they were made, not
misleading. The  audited financial  statements and  unaudited interim  financial
statements  (the  "Financial  Statements" for  purposes  of this  Article  4) of
Medtronic included or incorporated by reference in the SEC Filings (i) have been
prepared in accordance with generally accepted accounting principles applied  on
a  consistent basis during the  periods involved (except as  may be indicated in
the notes thereto); (ii) complied as  of their respective dates in all  respects
with  applicable accounting requirements and the published rules and regulations
of the SEC with respect thereto; and (iii) fairly present the financial position
of Medtronic  as of  the dates  thereof and  the income  and cash  flow for  the
periods  then ended  (subject, in  the case  of any  unaudited interim financial
statements, to normal year-end adjustments).

    4.7  CORPORATE EXISTENCE AND POWER.  Each of Medtronic and Merger Subsidiary
is a corporation duly  organized, validly existing, and  in good standing  under
the  laws of  its jurisdiction  of incorporation,  and has  all corporate powers
required to carry  on its business  as now conducted  or as currently  proposed.
Each  of Medtronic and Merger  Subsidiary is duly qualified  to do business as a
foreign corporation  and is  in good  standing in  each jurisdiction  where  the
character  of the property owned or leased by it or the nature of its activities
makes such qualification  necessary, except  for those  jurisdictions where  the
failure  to be so qualified would not, individually, or in the aggregate, have a
material adverse  effect  on  the business,  results  of  operations,  financial
condition,  or prospects of Medtronic  and its subsidiaries taken  as a whole (a
"Material Adverse Effect").

    4.8  MATERIAL  OBLIGATIONS; MATERIAL EVENTS.   Medtronic does  not have  any
liabilities  or  obligations, absolute  or  contingent (individually  or  in the
aggregate), that would have a Material Adverse Effect except the liabilities and
obligations set forth in  the Financial Statements. Except  as disclosed in  the
Financial  Statements, since October  31, 1993, there has  not been any Material
Adverse Effect.

    4.9   FULL  DISCLOSURE.   To  the  knowledge of  Medtronic,  all  documents,
contracts,  instruments, certificates,  notices, consents,  affidavits, letters,
telegrams,  telexes,  statements,   schedules  (including   Schedules  to   this
Agreement), exhibits (including Exhibits to this Agreement) and any other papers
whatsoever (collectively, "Documents") delivered by or on behalf of Medtronic in
connection  with this  Agreement and  the transactions  contemplated thereby are
true and  complete and  authentic. No  representation or  warranty of  Medtronic
contained  in this Agreement  or in the  Schedules hereto or  in any certificate
delivered to Electromedics pursuant to the requirements of this Agreement or  in
connection  with  the  transactions  contemplated  thereby,  contains  an untrue
statement of a fact or  omits to state a fact  required to be stated therein  or
necessary  to  make the  statements  made, in  the  context in  which  made, not
materially false or misleading.

                                       23
<PAGE>
5.  COVENANTS OF ELECTROMEDICS

    Electromedics agrees that:

    5.1  CONDUCT  OF ELECTROMEDICS.   From the date  hereof until the  Effective
Time, Electromedics shall conduct its business in the ordinary course consistent
with past practice and will use its best efforts to preserve intact its business
organization  and relationships  with third  parties and  to keep  available the
services of its present officers and employees. Without limiting the  generality
of  the foregoing, from the date hereof until the Effective Time and without the
written consent of Medtronic:

        5.1.1  Electromedics will not declare, set aside or pay any dividend  or
    other   distribution  with  respect  to  any  shares  of  capital  stock  of
    Electromedics;

        5.1.2  Electromedics will  not amend or alter  any material term of  any
    outstanding Electromedics securities;

        5.1.3   Electromedics will  not (i) incur, assume  or guarantee any debt
    other than  in the  ordinary  course of  business consistent  with  historic
    practices;   (ii)  issue  or   sell  any  securities   convertible  into  or
    exchangeable for debt securities  of Electromedics; or  (iii) issue or  sell
    any  options  or other  rights to  acquire  from Electromedics,  directly or
    indirectly,  any  debt  securities   of  Electromedics  or  any   securities
    convertible into or exchangeable for any such debt securities;

        5.1.4   Electromedics will not  create, assume or incur  any Lien on any
    material asset of Electromedics;

        5.1.5  Except  for the issuance  of shares pursuant  to the exercise  of
    stock  options outstanding on the date hereof granted under the Stock Option
    Plans, Electromedics will not (i) issue or sell Electromedics securities, or
    (ii) redeem, repurchase or otherwise acquire any Electromedics securities.

        5.1.6  Electromedics will not relinquish any material contract or  other
    material  right of Electromedics,  make any payment  (direct or indirect) of
    any liability of  Electromedics before  the same becomes  due in  accordance
    with its terms or make any change in its operations that is in any such case
    material to Electromedics taken as a whole;

        5.1.7    Electromedics  will  not  adopt any  change  in  any  method of
    accounting or accounting practice used by Electromedics other than by reason
    of a concurrent change in generally accepted accounting principles and  upon
    the recommendation of Electromedics' independent public accountants;

        5.1.8   Except  for the agreements  referenced in  Schedule 5.1.8, which
    Electromedics may amend with the  prior written consent of Medtronic  (which
    will not be unreasonably withheld), Electromedics will not (i) grant or make
    any  severance or termination payments to  any officer, director or employee
    of Electromedics, except  pursuant to  written agreements in  effect on  the
    date  hereof, (ii) enter into any material employment, deferred compensation
    or other similar agreement (or enter into any amendment to any such existing
    agreement) with any  officer, director or  employee of Electromedics,  (iii)
    materially  accelerate  or  increase  benefits  payable  under  any existing
    severance or  termination pay  policies or  employment agreements,  or  (iv)
    accelerate,  vest, pay or provide for any material increase in compensation,
    bonus, or  other benefits  payable to  officers, directors  or employees  of
    Electromedics   except  for  normal  increases  to  nonmanagerial  employees
    consistent with  past  practice,  to  the  extent  required  under  existing
    employment and labor agreements or as set forth in Section 1.8.

        5.1.9   Electromedics  will not amend  its Articles  of Incorporation or
    Bylaws;

        5.1.10  Subject  to the fiduciary  duties of the  Board of Directors  of
    Electromedics,  Electromedics will not merge or consolidate with any person,
    acquire any stock or other ownership  interest in any person, or the  assets
    of any business as an entity, or liquidate, dissolve or otherwise reorganize
    or seek protection from creditors;

                                       24
<PAGE>
        5.1.11   Subject to  the fiduciary duties  of the Board  of Directors of
    Electromedics, Electromedics will not take any action, the taking of  which,
    or  omit to  take any  action, the  omission of  which, would  reasonably be
    expected to cause any of the representations and warranties in Section 3  to
    be  inaccurate in  any material respect  at or as  of any time  prior to the
    Effective Time;

        5.1.12  Except as set  forth in Schedule 5.1.12  except for the sale  of
    inventory  and the disposition  of obsolete or  defective equipment or other
    assets in  the ordinary  course of  business, Electromedics  will not  sell,
    transfer,  mortgage, or otherwise dispose of, or encumber, or agree to sell,
    transfer, mortgage  or  otherwise dispose  of  or encumber,  any  assets  or
    properties, real, personal or mixed;

        5.1.13   Subject to  the fiduciary duties  of the Board  of Directors of
    Electromedics, Electromedics will not (a)  enter into any other  agreements,
    commitments   or  contracts  (including  without  limitation  joint  venture
    agreements or material  license agreements)  which, individually  or in  the
    aggregate,  are material to Electromedics, except agreements, commitments or
    contracts for the purchase, sale or  lease of goods or services,  consistent
    with past practice or (b) otherwise make any material change in any existing
    material agreement, commitment or arrangement, except in the ordinary course
    of business;

        5.1.14     Except   with  the   prior  written   consent  of  Medtronic,
    Electromedics will not  make any investment  of a capital  nature either  by
    purchase   of  stock  or  securities,  contributions  to  capital,  property
    transfers or otherwise, or by the purchase of any property or assets of  any
    other individual, firm or corporation;

        5.1.15     Except   with  the   prior  written   consent  of  Medtronic,
    Electromedics will not  purchase any fixed  assets which, singly  or in  the
    aggregate have an installed purchase price greater than $1,800,000;

        5.1.16   Electromedics  will not  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 without consulting with  Medtronic and giving Medtronic  reasonable
    opportunity to comment thereon; and

        5.1.17    Electromedics  will not  agree  or  commit to  do  any  of the
    foregoing.

    5.2   ELECTROMEDICS SHAREHOLDERS  MEETING;  PROXY MATERIAL.    Electromedics
agrees that it shall prepare and file with the SEC under the 1934 Act, and shall
use  all reasonable efforts to have cleared  by the SEC, and promptly thereafter
shall mail  to shareholders  of  Electromedics, a  proxy statement  (the  "Proxy
Statement").  The  Proxy Statement  shall be  in  form and  substance reasonably
satisfactory  to  Electromedics  and  Medtronic.  The  Board  of  Directors   of
Electromedics  shall,  subject  to  its  fiduciary  duties,  recommend  that the
shareholders of  Electromedics vote  to  adopt this  Agreement and  approve  the
Merger.  Electromedics shall  promptly take  all action  necessary in accordance
with Colorado Law and  its Articles of Incorporation  and By-Laws to convene,  a
meeting  of  its shareholders  (the  "Electromedics Shareholders  Meeting"). The
shareholder vote or  consent required  for approval of  the Merger  shall be  no
greater  than that set forth in the  Colorado Law and Electromedics' Articles of
Incorporation. Accordingly,  Electromedics  represents  and  warrants  that  the
affirmative  vote  of  the  holders  of  record  of  a  simple  majority  of the
outstanding shares of  Electromedics Common Stock  is all that  is necessary  to
obtain  shareholder approval of the Merger. Subject to its fiduciary duties, the
Board of Directors of Electromedics shall  use its best efforts to solicit  from
shareholders  of Electromedics proxies in favor of the Merger and shall take all
other action necessary or, in the opinion of Medtronic, advisable to secure  the
vote or consent of shareholders required by Colorado Law to effect the Merger.

    5.3  ACCESS TO INFORMATION.  Electromedics will give Medtronic, its counsel,
financial advisors, auditors and other authorized representatives full access to
the  offices, properties, books  and records of  Electromedics and will promptly
furnish to Medtronic, its counsel,  financial advisors, auditors and  authorized
representatives  such financial and operating data and other information as such
persons

                                       25
<PAGE>
may reasonably request and will instruct Electromedics's employees, counsel  and
financial  advisors to fully cooperate with the other party in its investigation
of the business  of Electromedics;  PROVIDED that no  investigation pursuant  to
this  Section shall affect any representation or warranty given by Electromedics
to Medtronic hereunder.

    5.4   NOTICES  OF  CERTAIN  EVENTS.   Electromedics  shall  promptly  notify
Medtronic of:

        (i)  any notice or other communication from any person alleging that the
    consent of  such  person  is or  may  be  required in  connection  with  the
    transactions contemplated by this Agreement;

        (ii)  any  notice  or  other  communication  from  any  governmental  or
    regulatory  agency  or  authority   in  connection  with  the   transactions
    contemplated by this Agreement;

       (iii) any actions, suits, claims, investigations or proceedings commenced
    or,  to the best of  Electromedics's knowledge, threatened against, relating
    to or involving  or otherwise  affecting Electromedics which  relate to  the
    consummation of the transactions contemplated by this Agreement or which, if
    pending on the date of this Agreement, would have been required to have been
    disclosed in Schedule 3.10;

       (iv) any change having a Material Adverse Effect; and

        (v)  any  other event  or  change of  fact  or circumstance  causing any
    representation contained in  Section 3 of  this Agreement to  be, as of  the
    date  of  such event  or  change, incorrect  or  misleading in  any material
    respect.

    5.5  CONSENTS APPROVALS AND FILINGS.  Subject to the fiduciary duties of its
Board of Directors and subject to  the terms and conditions herein provided  and
without  being required to  waive any conditions  herein, Electromedics will use
its best efforts  to obtain  as promptly  as possible  all necessary  approvals,
authorizations,  consents, licenses,  clearances or  orders of  governmental and
regulatory authorities  required  in  order for  Electromedics  to  perform  its
obligations hereunder.

    5.6    BEST  EFFORTS.   Subject  to the  fiduciary  duties of  its  Board of
Directors, Electromedics shall use its best efforts (a) to cause to be fulfilled
and satisfied all of the conditions to the Merger to be fulfilled and  satisfied
by  it, (b) to  cause to be  performed all of  the matters required  of it at or
prior to the Effective Time and  (c) to achieve full compliance with  applicable
law.  If consent to the transaction under the HSR Act cannot be obtained because
the parties  have competing  lines of  business, Electromedics  will  co-operate
fully  with Medtronic  to take such  action as  may be necessary  to obtain such
consent including  selling  competitive  business lines  or  taking  such  other
similar action as may be necessary to obtain such consent.

    5.7   DELIVERY  OF SCHEDULES.   Electromedics  represents and  warrants that
prior to the  date of this  Agreement Electromedics has  delivered to  Medtronic
complete  Schedules called for hereby, true and complete copies of all documents
or attachments referred to in such Schedules and true and complete copies of all
other materials and documents which this  Agreement states were to be  delivered
or made available to Medtronic.

    5.8    EXCLUSIVITY.    In  order to  induce  Medtronic  to  enter  into this
Agreement, Electromedics  agrees that  subject to  the fiduciary  duties of  the
Board  of Directors of Electromedics, it  will not (and Electromedics will cause
its officers, directors, employees and agents  not to), during the term of  this
Agreement,  directly  or indirectly,  (a) take  any  further action  to solicit,
initiate or encourage any offer or indication of, interest from any person  with
respect  to any Acquisition Proposal (as hereinafter defined), including without
limitation, any  such  further action  through  any investment  banker,  broker,
finder  or other intermediary previously engaged or which may be engaged for the
purpose of soliciting,  initiating or  encouraging such offer  or indication  of
interest,  or  (b)  engage  in negotiations  with,  or  disclose  any non-public
information relating  to the  businesses,  assets or  operations which  are  the
subject  of this Agreement or afford access  to the properties, books or records
of Electromedics to, any  person that has made,  or that Electromedics has  good
reason to believe may be considering

                                       26
<PAGE>
making,  an offer  with respect to  an Acquisition  Proposal; provided, however,
that Electromedics may furnish  information concerning its business,  properties
or  assets in response to  a solicitation, indication of  interest or request by
another person if Electromedics has determined,  after receipt of an opinion  of
its legal counsel or upon advice of its legal counsel confirmed by an opinion of
such counsel, that Electromedics' Board of Directors has an obligation to do so.
Electromedics  will keep  Medtronic informed  of any  such offer,  indication or
request. Electromedics  shall  promptly  notify  Medtronic  of  any  information
concerning  its business, properties or assets which Electromedics shall furnish
in  response  to   such  solicitation,  indication   of  interest  or   request.
Electromedics  will  promptly notify  Medtronic after  receipt  of any  offer or
indication that any  person is considering  making an offer  with respect to  an
Acquisition  Proposal or any request for  non-public information relating to the
businesses, assets or operations which are the subject of this Agreement or  for
access  to the properties, books or records  of Electromedics by any person that
has made, or that  Electromedics has good reason  to believe may be  considering
making,  an  offer  with  respect  to any  Acquisition  Proposal  and  will keep
Medtronic informed  of  any  such  offer, indication  of  interest  or  request.
Electromedics will not enter into any agreement relating to any such Acquisition
Proposal  for a period of three (3) business days following receipt by Medtronic
of such notification by Electromedics. "Acquisition Proposal" means any proposal
to (i)  effect  a  merger  or consolidation  or  similar  transaction  involving
Electromedics  or any  of its subsidiaries,  (ii) purchase,  lease, or otherwise
acquire ten percent (10%) or more of  the assets of Electromedics or any of  its
subsidiaries,  (iii) purchase or otherwise acquire  (including by way of merger,
consolidation, share exchange or  similar transaction) beneficial ownership  (as
defined in Rule 13d-3 under the 1934 Act) of securities representing ten percent
(10%)  or more of the voting power  of Electromedics of any of its subsidiaries,
or (iv) the assignment, transfer, licensing or other disposition of, in whole or
in part,  the patents,  patent  rights, trade  secrets  or other  technology  of
Electromedics  or any of its subsidiaries, other  than in the ordinary course of
business.

    5.9  AFFILIATES' LETTERS.  Prior to the Effective Time, Electromedics shall,
upon advice of counsel,  furnish Medtronic with a  list identifying all  persons
who  may  be  considered, in  its  opinion,  at the  time  of  the Electromedics
Shareholder Meeting, to be "affiliates" of  Electromedics, as that term is  used
in  paragraphs (c) and  (d) of Rule  145 under the  1933 Act (the "Affiliates").
Electromedics shall use its best efforts to cause each person who is  identified
as  an Affiliate in the opinion referred to  above to deliver to Medtronic on or
prior to the Effective Time a written agreement, in the form previously approved
by the parties,  that such Affiliate  (a) will  not offer to  sell, transfer  or
otherwise  dispose of any Medtronic Common  Stock issued pursuant to the Merger,
except pursuant to  an effective  registration statement or  in compliance  with
Rule 145 or another exemption from the registration requirements of the 1933 Act
(the  availability of  such other  exemption to  be satisfactory  to Medtronic's
counsel), and  (b) has  no  present intention  to  sell, transfer  or  otherwise
dispose of (and does not have any short position in or agreement to sell) any of
such Medtronic Common Stock.

    5.10   ST. JUDE  AGREEMENT.  In  consideration of the  agreements in Section
6.5, Electromedics shall not pay any termination fee or other amounts under  the
St.  Jude Agreement  or otherwise to  SJM or its  affiliates without Medtronic's
prior written consent unless required  to do so by a  final order of a court  of
competent  jurisdiction from which no further appeal has or can be taken, unless
the failure to pay results in a lien on the assets of Electromedics.

6.  COVENANTS OF MEDTRONIC

    6.1  BEST EFFORTS.  Subject to the terms and conditions herein provided  and
without  being required to waive any  conditions herein, Medtronic shall use its
best efforts (a) to cause to be fulfilled and satisfied all of the conditions to
the Merger to be fulfilled and satisfied by it, (b) to cause to be performed all
of the matters  required of  it at or  prior to  the Effective Time  and (c)  to
achieve  full  compliance  with applicable  law.  Medtronic shall  use  its best
efforts to make  all of  its warranties  and representations  contained in  this
Agreement  true and correct in  all material respects as  at the Effective Time,
with the same effect as  if the same had been  made and this Agreement had  been
dated as at the Effective Time.

                                       27
<PAGE>
    6.2   CONSENTS, APPROVALS AND FILINGS.   Medtronic will use its best efforts
to obtain  as  promptly as  possible  all necessary  approvals,  authorizations,
consents,   licenses,  clearances  or  orders  of  governmental  and  regulatory
authorities  required  in  order  for  Medtronic  to  perform  its   obligations
hereunder.  If consent to the  transaction under the HSR  Act cannot be obtained
because the parties have competing lines of business, Medtronic will  co-operate
fully  with Electromedics to take such action as may be necessary to obtain such
consent including selling competing business lines or taking such other  similar
action as may be necessary to obtain such consent.

    6.3  ADVICE OF CHANGES.  Medtronic will promptly advise Electromedics orally
and  in  writing of  (i)  any event  occurring subsequent  to  the date  of this
Agreement which  would  render  any  representation  or  warranty  of  Medtronic
contained  in this Agreement, if made on or as  of the date of such event or the
Effective Time untrue, inaccurate or incomplete in any material respect and (ii)
any material adverse change in the working capital, financial condition, assets,
liabilities (whether  absolute,  accrued, contingent  or  otherwise),  operating
profits, business or prospects of Medtronic.

    6.4   DIRECTOR  AND OFFICER  LIABILITY.  For  six years  after the Effective
Time, Medtronic  will cause  the  Surviving Corporation  to indemnify  and  hold
harmless  the present and former officers  and directors of Electromedics (a) in
respect of acts or omissions occurring prior to the Effective Time to the extent
provided under Electromedics' Articles of Incorporation and Bylaws in effect  on
the  date hereof and (b)  from any damage, liability,  payment or expense, which
shall include  reasonable costs  of investigation  of any  claim and  attorney's
fees, incurred by such officers or directors in connection with the claim by SJM
or any affiliate of SJM that the negotiation, execution, delivery or performance
of  this Agreement  by Electromedics  (i) constitutes a  breach of  the St. Jude
Agreement, (ii) otherwise entitles  SJM or any such  affiliate to payment  under
Section  9.3  of the  St.  Jude Agreement,  or (iii)  entitles  SJM or  any such
affiliate to  any other  rights or  remedies  in connection  with the  St.  Jude
Agreement  or the transactions contemplated thereby; provided, that in the event
any claim or claims are asserted or made within such six year period, all rights
to indemnification in respect of any  such claim or claims shall continue  until
final  disposition of any and all such claims. For six years after the Effective
Time,  Medtronic  will  cause  the   Surviving  Corporation  at  the   Surviving
Corporation's  expense to provide officers  and directors liability insurance in
respect of acts or omissions occurring prior to the Effective Time covering each
such person currently  covered by  each respective  Electromedics' officers  and
directors'  liability insurance  policy on  terms with  respect to  coverage and
amount no less favorable than those of such policy in effect on the date hereof;
provided, as indicated below, Medtronic need not spend more than an amount equal
to the premium amount currently in effect as of the date of this Agreement;  and
provided  further, that in  the event any  claim or claims  are asserted or made
within such six  year period, all  rights to indemnification  in respect of  any
such  claim or claims shall continue until final disposition of any and all such
claims. If the annual  premiums of such insurance  would exceed the premiums  in
effect  as of the date of the Agreement, Medtronic shall use its best efforts to
procure such level of insurance having the same coverage as in effect as of  the
date  of  the Agreement  for an  annual  premium equal  to such  current premium
amount. In its capacity  as a shareholder  of Electromedics, Medtronic  releases
and  covenants not  to sue Electromedics  or any officer,  director, employee or
agent of Electromedics  in connection  with the entering  into of  the St.  Jude
Agreement  by Electromedics  and Electromedics' actions  in complying therewith;
provided, the foregoing shall not preclude Medtronic from bringing any action to
render the  termination fee  under  the St.  Jude  Agreement void  or  otherwise
unenforceable,  in whole or  in part, or  any action to  challenge or defend any
claims  asserted  by  SJM  in  connection   with  the  St.  Jude  Agreement   or
Electromedics' actions with respect thereto.

    6.5    INDEMNIFICATION.    Each of  Medtronic  and  Merger  Subsidiary shall
indemnify Electromedics  and  each  director,  officer,  employee  or  agent  of
Electromedics  (collectively, the  "Indemnified Persons") from  any claim, loss,
damage, liability,  payment  or expense  (collectively,  a "Loss",  which  shall
include  reasonable costs  of investigation  of any  claim and  attorney's fees)
incurred by any Indemnified Person  in connection with any  claim by SJM or  any
affiliate  of SJM  that the negotiation,  execution, delivery  or performance of
this Agreement  by Electromedics  or  any other  act or  failure  to act  by  an
Indemnified

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<PAGE>
Person  in connection  with the St.  Jude Agreement related  to the negotiation,
execution, delivery  or  performance  of the  Agreement  by  Electromedics,  (i)
constitutes  a breach of the  St. Jude Agreement, (ii)  entitles SJM or any such
affiliate to  payment under  Section 9.3  of the  St. Jude  Agreement, or  (iii)
entitles SJM or any such affiliate to any other rights or remedies in connection
with  the  St.  Jude  Agreement or  the  transactions  contemplated  thereby. To
partially secure such indemnity  Medtronic shall deposit the  sum of $3  million
into  an escrow account to be held on the terms of the escrow agreement attached
as Exhibit 6.5.

        6.5.1  Notwithstanding the foregoing or anything herein to the contrary,
    the  obligation  of  Medtronic  and  Merger  Subsidiary  to  indemnify   the
    Indemnified  Persons shall continue  so long as this  Agreement is in effect
    and shall  survive any  termination  of this  Agreement without  the  Merger
    having  occurred unless, at the time  of such termination, Electromedics was
    in material, uncured breach or  noncompliance with the terms and  conditions
    of  this Agreement and such material, uncured breach or noncompliance caused
    Medtronic to  terminate this  Agreement or  unless Electromedics  terminated
    this  Agreement in the exercise of  its fiduciary duties or accepted another
    Acquisition Proposal.

        6.5.2  In  the event of  any claim by  SJM or any  affiliate of SJM  for
    which  an Indemnified  Person intends  to seek  indemnity from  Medtronic or
    Merger Subsidiary, the Indemnified  Person shall promptly,  but in no  event
    more  than ten business days following  such Indemnified Person's receipt of
    such claim  or demand,  notify Medtronic  of such  claim or  demand and  the
    amount  thereof (the  "Claim Notice").  Medtronic shall  have the  right, by
    giving notice to the  Indemnified Person within ten  business days from  the
    personal  delivery to Medtronic  of the Claim  Notice, to undertake, conduct
    and control the defense of such claim. If Medtronic so elects to control the
    defense of  such claim,  all costs  and expenses  incurred by  Medtronic  in
    defending  such  third  party  claim  shall be  paid  by  Medtronic.  If the
    Indemnified Person desires to participate in any such defense, it may do  so
    at  its sole cost and  expense (it being understood  that Medtronic shall be
    entitled to control  the defense). So  long as Medtronic  is defending  such
    claim,  the Indemnified Person shall not  settle such claim. If Medtronic so
    elects to control the  defense of such claim,  the Indemnified Person  shall
    use  all reasonable efforts to assist Medtronic in the defense of such claim
    and shall make available to Medtronic and its counsel access to the relevant
    business records and other documents and information as may be of assistance
    in such defense.

7.  REGISTRATION STATEMENT AND RELATED MATTERS

    7.1   PREPARATION  OF  THE  REGISTRATION STATEMENT.    Promptly  after  this
Agreement  is executed, Medtronic  shall commence preparation  of a registration
statement on Form S-4  for filing with the  SEC (the "Registration  Statement").
Such  Registration Statement shall contain a prospectus and proxy statement (the
"Prospectus" and "Proxy  Statement") which shall  include information  regarding
Medtronic, Electromedics, the combined entity and the terms of the Merger, among
other  things.  Neither the  Registration Statement  nor any  amendments thereto
shall be filed  with the  SEC unless  approved by  Medtronic and  Electromedics,
provided that such approval shall not be unreasonably withheld.

    7.2  RESALES.  Medtronic shall have no obligation to file a new registration
statement  or a post-effective amendment  to the Registration Statement covering
the re-offering  of  Medtronic  Common Stock  by  affiliates  of  Electromedics.
Medtronic  shall maintain the  registration of the  Medtronic Common Stock under
the 1934 Act.

    7.3  SUBMISSION OF MATERIALS TO MEDTRONIC.  In order to enable Medtronic  to
prepare  the Registration Statement, Electromedics'  shall deliver to Medtronic,
promptly after the parties have executed this Agreement, its (i) audited balance
sheets as of December 31, 1991 and 1992, and audited statements of income,  cash
flows and changes in shareholders' equity for the years ended December 31, 1990,
1991  and  1992, (ii)  unaudited  balance sheet  as  of September  30,  1993 and
unaudited statements of income, cash  flows and changes in shareholders'  equity
for  the nine months ended September 30,  1992 and 1993 and (iii) all supporting
footnotes   and   schedules    for   the    foregoing   financial    statements,

                                       29
<PAGE>
all  of  which  shall be  prepared  (a)  in accordance  with  generally accepted
accounting principles, consistently applied, and (b) in a manner consistent with
Regulation S-X.  At  the  same  time,  in the  case  of  the  audited  financial
statements,   Electromedics   shall   deliver   to   Medtronic   an  appropriate
certification by  Electromedics's independent  certified public  accountant  and
such  consents  of such  accountants shall  be required  in connection  with the
filings of  the Registration  Statement. At  Medtronic's request,  Electromedics
shall  also furnish  to Medtronic such  financial statements  and financial data
regarding Electromedics, and shall use its best efforts to cause its independent
public accountant to  provide to Medtronic  such comfort letters  (dated a  date
within  five days prior to the effective  date of the Registration Statement and
customary in scope  and substance  for letters delivered  by independent  public
accountants   in  connection   with  registration  statements   similar  to  the
Registration Statement) regarding such financial statements and financial  data,
as  Medtronic shall reasonably deem necessary  or appropriate in order to assist
Medtronic in preparing  the Registration Statement  and filing the  Registration
Statement with the SEC.

    7.4     BLUE  SKY.     Electromedics  shall   provide  Medtronic  with  such
documentation as Medtronic shall reasonably request in order to comply with  all
applicable state securities laws.

    7.5   WARRANTIES AND  COVENANTS OF ELECTROMEDICS.   Electromedics represents
and warrants  to  Medtronic  that  the Registration  Statement,  insofar  as  it
contains  or incorporates by reference  information pertaining to Electromedics,
will comply in all material respects with  the requirements of the 1933 Act  and
the  1934 Act, and the applicable rules and regulations adopted under said Acts,
and that such information will contain no untrue statements of any material fact
and will not omit to  state any material fact required  to be stated therein  or
necessary  to make the  statements therein, in light  of the circumstances under
which they  were  made,  not  misleading.  Electromedics  will  promptly  advise
Medtronic in writing if at any time prior to the Effective Time of the Merger it
shall  obtain knowledge of any facts that might make it necessary or appropriate
to amend  or  supplement  the  Registration  Statement  in  order  to  make  the
statements  contained or incorporated by reference  therein not misleading or to
comply with applicable law.

    7.6   WARRANTIES  AND COVENANTS  OF  MEDTRONIC.   Medtronic  represents  and
warrants  to  Electromedics  that  the  Registration  Statement,  insofar  as it
contains or incorporates by reference information pertaining to Medtronic,  will
comply  in all material respects  with the requirements of  the 1933 Act and the
1934 Act, and the applicable rules and regulations adopted under said Acts,  and
that  such information will contain no untrue statement of any material fact and
will not  omit to  state any  material fact  required to  be stated  therein  or
necessary  to make the  statements therein, in light  of the circumstances under
which  they  were   made,  not  misleading.   Medtronic  will  promptly   advise
Electromedics  in writing  if at  any time  prior to  the Effective  Time of the
Merger it shall obtain knowledge  of any facts that  might make it necessary  or
appropriate  to amend or supplement the  Registration Statement in order to make
the statements contained or incorporated by reference therein not misleading  or
to comply with applicable law.

    7.7  MAILINGS TO SHAREHOLDERS.  After the Registration Statement is declared
effective,  Electromedics shall cause  the Prospectus and  Proxy Statement to be
mailed to its shareholders  at such time as  Medtronic shall reasonably  request
and in accordance with applicable federal and state law; provided, however, that
Electromedics  shall  not mail  or otherwise  furnish  the Prospectus  and Proxy
Statement to its shareholders unless and until Medtronic and Electromedics shall
have received a letter from their respective independent public accounting firms
with respect thereto in form and substance reasonably satisfactory to  Medtronic
and  Electromedics, in accordance with current  Auditing Standards issued by the
Auditing Standards Executive  Committee of the  American Institute of  Certified
Public Accountants and based upon procedures carried out to a specified date not
earlier  than five  days prior  to the date  that the  Registration Statement is
declared effective  by the  SEC. Electromedics  will not,  without giving  prior
notice  to,  and without  the prior  approval (which  shall not  be unreasonably
withheld) of, Medtronic, use  any proxy material other  than the Prospectus  and
Proxy  Statement and  any other proxy  material filed  with the SEC  prior to or
concurrently with the filing of the Prospectus and Proxy Statement.

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<PAGE>
8.  CONDITIONS TO THE MERGER

    8.1  CONDITIONS  TO THE  OBLIGATIONS OF  ELECTROMEDICS.   The obligation  of
Electromedics  to consummate  the Merger is  subject to the  satisfaction of the
following further conditions, unless waived by Electromedics in its discretion:

        8.1.1   Medtronic and  Merger  Subsidiary shall  have performed  in  all
    material  respects  all  of  their  obligations  hereunder  required  to  be
    performed by them at or prior to the Effective Time;

        8.1.2  The representations and warranties of Medtronic contained in this
    Agreement and in  any certificate  or other writing  delivered by  Medtronic
    pursuant  hereto shall  be true in  all material  respects at and  as of the
    Effective Time as if made at and as of such time;

        8.1.3  Receipt by Electromedics of a certificate signed by an officer of
    Medtronic to the effect set forth in Sections 8.1.1 and 8.1.2;

        8.1.4   Receipt by  Electromedics  of all  documents it  may  reasonably
    request  relating to  the existence of  Medtronic and  Merger Subsidiary and
    their corporate  authority for  this Agreement,  all in  form and  substance
    satisfactory to Electromedics;

        8.1.5   No  court, arbitrator or  governmental body,  agency or official
    shall have  issued  any  order  restraining  or  prohibiting  the  effective
    operation  of the business of Electromedics  after the Effective Time and no
    proceeding challenging this Agreement or seeking to prohibit, alter, prevent
    or materially delay  the Merger shall  have been instituted  and be  pending
    (except  for any proceedings brought by  SJM or its affiliates in connection
    with the St. Jude Agreement);

        8.1.6  Approval of the Merger  by the shareholders of Electromedics  and
    all  approvals  of applications  to  public authorities,  federal,  state or
    local, the  granting of  which  is necessary  for  the consummation  of  the
    Merger, shall have been obtained;

        8.1.7   The Registration Statement 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. Medtronic  shall have received all state
    securities law  or  blue  sky  authorizations necessary  to  carry  out  the
    transactions contemplated hereby;

        8.1.8   Electromedics shall have received a written opinion addressed to
    Electromedics, for  inclusion in  the Proxy  Statement, that  the Merger  is
    fair, from a financial point of view, to the shareholders of Electromedics;

        8.1.9   Electromedics shall have received  an opinion, dated the Closing
    Date, of Deloitte &  Touche, substantially to the  effect that, for  federal
    income  tax purposes: (i) the Merger will constitute a reorganization within
    the meaning of  Section 368(a) of  the Code, (ii)  no gain or  loss will  be
    recognized  by the  holders of  Electromedics Common  Stock upon  receipt of
    Medtronic Common Stock except for cash; (iii) the basis of Medtronic  Common
    Stock  received by the shareholders of Electromedics will be the same as the
    basis of Electromedics Common Stock exchanged therefor; and (iv) the holding
    period of the shares of Medtronic Common Stock received by the  shareholders
    of Electromedics will include the holding period of the Electromedics Common
    Stock,  provided such  shares of Electromedics  Common Stock were  held as a
    capital asset as of the Effective Time of the Merger; and

        8.1.10   From the  date of  this  Agreement, there  shall have  been  no
    Material Adverse Effect with respect to Medtronic; and

        8.1.11  The shares of Medtronic Common Stock to be delivered pursuant to
    the  Merger shall  have been  duly listed on  the NYSE,  subject to official
    notice of issuance.

                                       31
<PAGE>
    8.2  CONDITIONS TO THE OBLIGATIONS OF MEDTRONIC AND MERGER SUBSIDIARY.   The
obligations  of Medtronic  and Merger  Subsidiary to  consummate the  Merger are
subject to the satisfaction of  the following further conditions, unless  waived
by Medtronic in its discretion:

        8.2.1   Electromedics shall have performed  in all material respects all
    of its obligations hereunder required to be  performed by it at or prior  to
    the Effective Time;

        8.2.2   The representations and warranties of Electromedics contained in
    this Agreement  and  in  any  certificate  or  other  writing  delivered  by
    Electromedics  pursuant hereto shall be true in all material respects at and
    as of the Effective Time as if made at and as of such time;

        8.2.3  Receipt by Medtronic of a certificate signed by the President  of
    Electromedics to the effect set forth in Sections 8.2.1 and 8.2.2;

        8.2.4   Receipt by Medtronic of  all documents it may reasonably request
    relating to the corporate authority of Electromedics for this Agreement, all
    in form and substance satisfactory to Medtronic;

        8.2.5  The shares of Medtronic Common Stock to be delivered pursuant  to
    the  Merger shall  have been  duly listed on  the NYSE,  subject to official
    notice of issuance;

        8.2.6    All  actions  by  or  in  respect  of,  or  filings  with,  any
    governmental  body,  agency  or official,  or  authority referred  to  in or
    pursuant to Section  4.2.1, or required  to permit the  consummation of  the
    Merger  so that the Surviving Corporation shall be able to continue to carry
    on the business of Electromedics substantially in the manner now  conducted,
    shall have been taken, made or obtained and Medtronic shall have received or
    be satisfied that it will receive evidence of all such actions;

        8.2.7    Medtronic shall  have received,  or be  satisfied that  it will
    receive, any consents, approvals or  waivers from third parties required  to
    consummate the Merger;

        8.2.8   No  court, arbitrator or  governmental body,  agency or official
    shall have  issued  any  order  restraining  or  prohibiting  the  effective
    operation  of the business of Electromedics  after the Effective Time and no
    proceeding challenging this Agreement or seeking to prohibit, alter, prevent
    or materially delay  the Merger shall  have been instituted  and be  pending
    (except  for any proceedings brought by  SJM or its affiliates in connection
    with the St. Jude Agreement);

        8.2.9   Approval of  the  Merger by  the shareholders  of  Electromedics
    (together   with  satisfactory  evidence  thereof)   and  all  approvals  of
    applications to public authorities, federal, state or local, the granting of
    which is  necessary for  the consummation  of the  Merger, shall  have  been
    obtained;

        8.2.10  The Registration Statement 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.  Medtronic shall have received all  state
    securities  law  or  blue  sky authorizations  necessary  to  carry  out the
    transactions contemplated hereby;

        8.2.11    Medtronic  shall  have   received  from  Deloitte  &   Touche,
    Electromedics'   independent   public   accountants,   a   letter  regarding
    Electromedics Financial Statements  and financial data  included within  the
    Registration  Statement, dated as of the  effective date of the Registration
    Statement (the "RS Date") and addressed to Medtronic and Merger  Subsidiary,
    in substance satisfactory to Medtronic, of the type contemplated by Auditing
    Standards referenced in Section 7.7 and based upon procedures carried out to
    a specified date not earlier than five days prior to the RS Date;

        8.2.12    Receipt  by  Medtronic, without  expense  to  it,  of executed
    originals of any and all consents, approvals, waivers and/or acknowledgments
    required or advisable under  any lease, license, or  agreement, in order  to
    permit    the    consummation    of    the    transactions    provided   for

                                       32
<PAGE>
    herein without  causing  or  resulting  in  a  default,  event  of  default,
    acceleration  event or  termination event  under any  of such  documents and
    without entitling any party to any  of such documents to exercise any  other
    right  or remedy adverse to the interests of Medtronic thereunder. Each such
    consent, approval or  waiver shall be  in form satisfactory  to counsel  for
    Medtronic;

        8.2.13   Receipt  by Medtronic  of written  resignations of  each of the
    directors and officers of Electromedics,  to be effective immediately  after
    the Effective Time;

        8.2.14  [Intentionally Omitted]

        8.2.15    From the  date of  this  Agreement, there  shall have  been no
    Material Adverse Effect with respect to Electromedics.

9.  TERMINATION

    9.1   TERMINATION.    This  Agreement may  be  terminated,  and  the  Merger
contemplated  by  this Agreement  may be  abandoned,  at any  time prior  to the
Effective Time, notwithstanding the adoption of this Agreement and the  approval
of the Merger by the shareholders of Electromedics:

        9.1.1    By  mutual written  consent  duly  authorized by  the  Board of
    Directors of Medtronic and by the Board of Directors of Electromedics;

        9.1.2  By either Medtronic or  Electromedics if the Merger has not  been
    consummated  by  May  31, 1994,  except  that  the right  to  terminate this
    Agreement under this Section 9.1.2 will not be available to any party  whose
    willful  failure  to  perform  any material  obligation  or  to  fulfill any
    material condition under this Agreement has been the proximate cause of,  or
    resulted  in, the failure of  the Effective Time to  occur on or before that
    date;

        9.1.3  By  either Medtronic  or Electromedics  if a  court of  competent
    jurisdiction or an administrative, governmental, or regulatory authority has
    issued  a final non-appealable order, decree,  or ruling, or taken any other
    action,  having  the  effect  of  permanently  restraining,  enjoining,   or
    otherwise prohibiting the Merger;

        9.1.4    By  either  Medtronic or  Electromedics  if,  at Electromedics'
    Shareholders Meeting, as defined in  Section 5.2 (including any  adjournment
    or  postponement  thereof),  the  requisite  vote  of  the  shareholders  of
    Electromedics is  not obtained,  except  that the  right to  terminate  this
    Agreement  under this Section 9.1.4 will not be available to any party whose
    willful failure  to  perform  any  material obligation  or  to  perform  any
    material  condition under this Agreement has been the proximate cause of, or
    resulted in, the failure to obtain the requisite vote of the shareholders of
    Electromedics;

        9.1.5   By  Medtronic  if (i)  it  is  not in  material  breach  of  its
    obligations  under  this Agreement  and  (ii) either  (A)  Electromedics has
    breached its obligations under Section 5.8 in any material respect, (B)  the
    Board  of Directors of Electromedics has recommended, approved, accepted, or
    entered into a  definitive agreement regarding  an Acquisition Proposal,  as
    defined in Section 5.8, or (C) an Acquisition Proposal has been made and the
    Board  of Directors of  Electromedics has withdrawn or  modified in a manner
    adverse to Medtronic its recommendation of the Merger;

        9.1.6  By  Electromedics if  (i) it  is not  in material  breach of  its
    obligations   under  this  Agreement,   (ii)  the  Board   of  Directors  of
    Electromedics has accepted an Acquisition Proposal, and (iii)  Electromedics
    has  paid  to Medtronic  the  Termination Fee,  if  required to  be  paid to
    Medtronic by Section 9.3 in the manner therein provided;

        9.1.7  By Medtronic if  (i) Medtronic is not  in material breach of  its
    obligations  under this  Agreement and  (ii) there  has been  (A) a material
    breach by Electromedics of any  of its representations and warranties  under
    this  Agreement  such  that the  conditions  in  Section 8.2.2  will  not be
    satisfied or (B) a material failure  by Electromedics to perform any of  its
    obligations  under this Agreement such that  the conditions in Section 8.2.1
    will not be satisfied,  and, in both  case (A) and case  (B), the breach  or
    failure  cannot  be  cured  by  Electromedics  within  thirty  calendar days
    following receipt by Electromedics of notice of the breach;

                                       33
<PAGE>
        9.1.8  By Electromedics if (i)  Electromedics is not in material  breach
    of  its  obligations under  this Agreement  and  (ii) there  has been  (A) a
    material breach by Medtronic  of any of  its representations and  warranties
    under  this Agreement such that the conditions  in Section 8.1.2 will not be
    satisfied or  (B) a  material failure  by Medtronic  to perform  any of  its
    obligations  under this Agreement such that  the conditions in Section 8.1.1
    will not be satisfied,  and, in both  case (A) and case  (B), the breach  or
    failure  cannot be cured by Medtronic  within thirty calendar days following
    receipt by Medtronic of notice of the breach;

    9.2   EFFECT OF  TERMINATION.   In  the event  of  the termination  of  this
Agreement  pursuant to  Section 9.1.1,  9.1.2 (except as  set forth  in the next
sentence of  this  Section), 9.1.3,  9.1.4  (except as  set  forth in  the  next
sentence),  and 9.1.8,  the obligation of  the parties to  consummate the Merger
will expire, and  none of the  parties will have  any further obligations  under
this  Agreement, except as set forth in Sections  11.6 and 11.7. In the event of
the termination of this  Agreement pursuant to Sections  9.1.2 or 9.1.4 that  is
caused  by a  breach of  a party or  that occurs  pursuant to  Sections 9.1.7 or
9.1.8, the party  whose breach was  the basis  for the termination  will not  be
relieved  from any liability for its  breach, or, if applicable, its obligations
pursuant to Section 9.3,  and the other party  will have no further  obligations
under  this Agreement except as provided in Sections 11.6 and 11.7. In the event
Electromedics pays Medtronic a Termination Fee under Section 9.3,  Electromedics
shall  have no further liability or  obligation to Medtronic, except as provided
in Sections 11.6 and 11.7.

    9.3  TERMINATION FEE.  In  recognition of the efforts and expenses  expended
and  incurred by  Medtronic with  respect to  Electromedics and  the opportunity
Electromedics presents  to  Medtronic,  if  (i)  this  Agreement  is  terminated
pursuant  to  Section  9.1.5 or  9.1.6  or (ii)  (a)  any third  party  makes an
Acquisition Proposal or acquires  10% or more  of the outstanding  Electromedics
Common  Stock prior to the Electromedics Shareholders Meeting, (b) the requisite
vote of the shareholders of Electromedics is not obtained, (c) this Agreement is
terminated, and (d) within 12 months after the execution of this Agreement,  (x)
Electromedics  enters into an  agreement relating to  an Acquisition Proposal or
(y)  an  Acquisition  Proposal  is   consummated,  then,  in  any  such   event,
Electromedics  will pay to Medtronic, within  five business days after demand by
Medtronic in the case  of the occurrence  of either of  the events specified  in
clause (i) above and immediately upon the first to occur of the entering into an
agreement  providing for, or the consummation of, an Acquisition Proposal in the
case of  the  events  specified  in  clause (ii)  above  (by  wire  transfer  of
immediately  available  funds to  an account  designated  by Medtronic  for such
purpose), a termination fee (the "Termination Fee") equal to $2,000,000.

10. OTHER AGREEMENTS

    10.1  VOTING OF MANAGEMENT SHARES  IN ELECTROMEDICS.  To induce  Medtronic's
execution  of this  Agreement, Electromedics agrees  to obtain  the execution of
that certain form of Agreement to  Facilitate Merger attached hereto as  Exhibit
10.1, whereby the named members of Electromedics' management shall agree to vote
their  shares  of  Electromedics Common  Stock  in  favor of  the  Merger  at an
Electromedics' Shareholders' Meeting called to approve the Merger.

    10.2   EMPLOYEE  BENEFIT  PLANS.    Medtronic  agrees  that,  following  the
Effective  Time, the Surviving Corporation will  use its best efforts to provide
benefits to Electromedics  employees which will,  in the aggregate,  be no  less
favorable than those currently provided by Electromedics to its employees.

    10.3   AGREEMENTS WITH KEY EMPLOYEES.   Medtronic and Electromedics will use
their reasonable best efforts to cause those (i) persons listed on Schedule 10.3
hereto (which Schedule shall be  reasonably satisfactory to Medtronic) to  enter
into Noncompetition Agreements satisfactory to Medtronic, and (ii) key employees
of  Electromedics  (as  identified  by  Medtronic)  to  enter  into  management,
employment  or  consulting  agreements  with  Medtronic  or  Merger  Subsidiary,
satisfactory  to  Medtronic, whereby  each shall  commit  to remain  employed or
otherwise engaged for a minimum period of time as specified in Schedule 10.3.

    10.4  REORGANIZATION UNDER SECTION 368 OF THE CODE.  Electromedics will not,
and Medtronic will not and will cause the Surviving Corporation not to, take any
actions that would cause the Merger not

                                       34
<PAGE>
to qualify as a  "reorganization" within the meaning  of Section 368 (a)  (1)(A)
and  (a)(2)(D) of  the Code.  The parties  shall supply  to the  tax advisor for
Electromedics reasonable  representations  with respect  to  the Merger  as  may
reasonably be requested by such advisor.

    10.5   ACCESS TO  EMPLOYEES.  From the  date hereof and for  a period of one
year from the date of termination of this Agreement neither party shall  solicit
for  employment or employ, without first receiving the prior written approval of
the other, any employee employed by the other or any corporate or  non-corporate
affiliate  or associate of  the other; provided, however,  the term "solicit for
employment" shall not be  deemed to include advertising  in newspapers or  trade
publications  addressed to  the general public  and either party  may employ any
person who, without other solicitation, responds to such an advertisement.

11. MISCELLANEOUS

    11.1  NOTICES.  All notices, requests and other communications to any  party
hereunder  shall be  in writing and  shall be  given, if to  Medtronic or Merger
Subsidiary, to:

               Medtronic, Inc.
               7000 Central Avenue N.E.
               Minneapolis, Minnesota 55432
               FAX: (612) 574-3074
               Attention: General Counsel
               and
               Attention: Vice President, Corporate Development and Associate
                          General Counsel

               with a copy to:
               Fredrikson & Byron, P.A.
               1100 International Centre
               900 Second Avenue South
               Minneapolis, Minnesota 55402
               FAX: (612) 347-7077
               Attention: Keith A. Libbey, Esq.

       if to Electromedics, to:

               18501 East Plaza Drive
               Parker, Colorado 80134
               Attn: F. James Lynch
                    President and Chief
                    Executive Officer
               Fax: 303/840-4104 (call Kathy or Judy prior to faxing)

       with a copy to:

               Holme Roberts & Owen LLC
               1700 Lincoln #4100
               Denver, CO 80203
               Attn: Douglas R. Wright
               Fax: 303/866-0200

or such other address  as such party  may hereafter specify  for the purpose  by
notice  to  the  other  parties  hereto.  Each  such  notice,  request  or other
communication shall be deemed given when delivered personally, or by telecopier,
or three  days after  such notice  is  mailed by  registered or  certified  mail
(return  receipt  requested)  to the  party  at  the address  specified  in this
Section.

    11.2   AMENDMENT AND  MODIFICATION.   To  the  fullest extent  permitted  by
applicable  law, this Agreement  may be amended,  modified and supplemented with
respect to any of the terms contained

                                       35
<PAGE>
herein by mutual consent of the respective Boards of Directors of Electromedics,
Medtronic and Merger Subsidiary, or by their respective officers duly authorized
by such Boards of  Directors, by an appropriate  written instrument executed  at
any time prior to the Effective Time of the Merger.

    11.3  WAIVER OF COMPLIANCE.  To the fullest extent permitted by law, each of
Medtronic,  Merger Subsidiary and  Electromedics may, pursuant  to action by its
respective Board of Directors, or its respective officers duly authorized by its
Board of Directors, by an instrument in writing extend the time for or waive the
performance of any of the  obligations of the other  or waive compliance by  the
other  with  any  of  the covenants,  or  waive  any of  the  conditions  of its
obligations, contained  herein; provided,  however, that  the obtaining  of  the
approval of the shareholders referred to in Section 8.1.6 and 8.2.9 hereof shall
not  be waivable. No such extension of time  or waiver shall operate as a waiver
of, or estoppel with respect to, any subsequent or other failure.

    11.4  NO  SURVIVAL OF REPRESENTATIONS  AND WARRANTIES AND  AGREEMENTS.   The
respective  representations, warranties  and agreements  in this  Agreement will
terminate at the Effective Time or  upon termination of this Agreement  pursuant
to  Section 9.1, as the case may be,  except for the agreements set forth in the
third and fourth sentences of Section 4.3 and Sections 5.10, 6.4, 6.5, 9.2, 9.3,
10.2, 10.4, 10.5 and 11.7, to the extent set forth therein.

    11.5   NO  THIRD  PARTY  RIGHTS.   Except  as  otherwise  provided  in  this
Agreement,  nothing  herein  expressed  or implied  is  intended,  nor  shall be
construed, to confer upon  or give any person,  firm or corporation, other  than
Medtronic,  Merger Subsidiary  and Electromedics  and their  respective security
holders, any rights or remedies under or by reason of this Agreement.

    11.6  CONFIDENTIALITY.  The  confidentiality obligations of the parties  set
forth  in the Confidentiality  Agreement between the parties  dated as of August
10, 1993 are incorporated  herein by reference, and  the parties agree to  honor
and perform all obligations set forth therein.

    11.7  EXPENSES.

        11.7.1   Except as otherwise set forth in Section 9.3, each party hereto
    will bear all expenses incurred by it in connection with this Agreement  and
    the transactions contemplated hereby.

        11.7.2   Medtronic  and Electromedics  shall share  equally all expenses
    relating to the printing and mailing  of the Registration Statement and  the
    Prospectus  and Proxy Statement, all SEC  registration fees and all Blue Sky
    registration fees applicable to the  Merger, the filing fees required  under
    the HSR Act and the costs and fees charged by the Exchange Agent.

    11.8   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; provided,
however, that  Merger  Subsidiary may  assign  this Agreement  and  its  rights,
interests   and  obligations   hereunder  to  another   directly  or  indirectly
wholly-owned subsidiary of Medtronic without the consent of Electromedics.

    11.9  GOVERNING LAWS.   This Agreement and  the legal relations between  the
parties  hereto shall be governed by and constructed in accordance with the laws
of the State of Colorado.

    11.10  COUNTERPARTS.  This Agreement  may be executed simultaneously in  two
or   more  counterparts  and  by  the   different  parties  hereto  on  separate
counterparts, each  of which  shall be  deemed  an original,  but all  of  which
together shall constitute one and the same instrument.

    11.11   HEADINGS AND REFERENCES.  The  headings of the Sections and Articles
of this Agreement are inserted for  convenience of reference only and shall  not
constitute  a part hereof. All references herein to Sections and Articles are to
sections and articles of this Agreement, unless otherwise indicated.

    11.12  ENTIRE AGREEMENT.  This Agreement (including the exhibits hereto, the
Schedules and the documents referred to herein, all of which form a part hereof)
and the Confidentiality Agreement

                                       36
<PAGE>
dated August 10, 1993 contain the entire understanding of the parties hereto  in
respect  of  the  subject  matter  contained  herein  and  supersede  all  prior
agreements and understandings between the  parties with respect to such  subject
matter.  There  are  no  restrictions,  promises,  representations,  warranties,
covenants, or undertakings, other than those expressly set forth or referred  to
herein or therein.

    11.13    EXCHANGE  OF  DOCUMENTS.    Counsel  to  Medtronic  and  counsel to
Electromedics have exchanged  lists which the  parties agree accurately  reflect
the  documents which  they have  delivered and  received in  connection with the
negotiation of this Agreement.

    11.14  PUBLICITY.   Upon execution  of this Agreement  by Medtronic,  Merger
Subsidiary  and Electromedics, the parties shall  jointly issue a press release,
as agreed upon  by them. 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.  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 facts with respect  to the Agreement, except  as
required  by law or the rules  of the NYSE or the  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  the NASDAQ;  and  (c)  upon prior  notice  to, and
consultation with, the  other party (which  notice shall include  a copy of  the
proposed statement or communication to be issued to the press or public).

    11.15   INTERPRETATION.   This  Agreement has  been fully  negotiated by the
parties  through  their  legal   counsel.  Accordingly,  in  interpreting   this
Agreement,  the  rule of  interpretation requiring  that documents  be construed
against the draftsman shall be inapplicable.

    11.16  FURTHER ASSURANCE.  The  parties hereto agree that each will  execute
and  deliver to the other  any and all documents  in addition to those expressly
provided for herein that may  be necessary to carry  out the provisions of  this
Agreement, whether before, at or after the Closing.

    IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly
executed  by their respective authorized  officers as of the  day and year first
above written.

                                          MEDTRONIC, INC.
                                          By: /s/_Michael D. Ellwein____________
                                          Its: Vice President___________________

                                          MDT ACQUISITION CORP.
                                          By: /s/_Michael D. Ellwein____________
                                          Its: Vice President___________________

                                          ELECTROMEDICS, INC.
                                          By: /s/ F. James Lynch________________
                                          Its: Chairman/Chief Executive Officer

235777 - 12/6/93 (St. Jude version)
237028 - 12/13/93
239004 - 12/17/93
239554 - 12/20/93
240163 - 12/21/93
240757 - 12/22/93
241127 - 12/23/93

                                       37

<PAGE>
                                                                       EXHIBIT 5

                            FREDRIKSON & BYRON, P.A.
                                ATTORNEYS AT LAW
                           1100 International Centre
                            900 Second Avenue South
                           Minneapolis, MN 55402-3397
                                 (612) 347-7000
                              FAX: (612) 347-7077
                                 March 18, 1994

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

    Re: Registration Statement on Form S-4

Ladies/Gentlemen:

    We  are acting as  counsel for Medtronic, Inc.  (the "Company"), a Minnesota
corporation, in connection  with the  registration by the  Company of  1,458,808
shares  of the Company's  Common Stock, par  value $.10 (the  "Shares"), each of
which shares includes the Preferred Stock Purchase Rights attached thereto  (the
"Rights"),  pursuant to the  Company's Registration Statement  on Form S-4 being
filed with the  Securities and  Commission (the  "Registration Statement").  The
Shares  and  the  Rights are  to  be issued  in  connection with  the  merger of
Electromedics, Inc.  ("Electromedics")  with  and  into  MDT  Acquisition  Corp.
("Merger Subsidiary"), a wholly-owned subsidiary of the Company, pursuant to the
Agreement  and Plan  of Merger dated  as of December  23, 1993 by  and among the
Company, Merger Subsidiary and Electromedics (the "Merger Agreement").

    In connection with rendering this opinion, we have examined and relied  upon
originals  or copies, certified or otherwise  identified to our satisfaction, of
such corporate  records,  agreements  and  other  instruments,  certificates  of
officers, certificates of public officials and other documents as we have deemed
necessary or appropriate as a basis for the opinions expressed herein.

    In  connection with our examination, we  have assumed the genuineness of all
signatures, the authenticity of all documents  tendered to us as originals,  the
legal  capacity of all natural persons  and the conformity to original documents
of all documents submitted to us as certified or photostatic copies.

    Based on, and subject to, the foregoing, it is our opinion that:

        1.  The Company has the corporate authority to issue the Shares and  the
    Rights  in the  manner and  under the  terms set  forth in  the Registration
    Statement.

        2.  The Shares have been duly authorized and, when issued and  delivered
    to  holders  of Electromedics  common stock  in  accordance with  the Merger
    Agreement, will be validly issued, fully paid and nonassessable.

        3.  The Rights have been duly authorized and, when issued and  delivered
    in   accordance  with  the  Shareholder  Rights  Plan  referred  to  in  the
    Registration  Statement,   will   be   validly  issued,   fully   paid   and
    nonassessable.

          We hereby consent  to the filing of  this opinion as  Exhibit 5 to the
    Registration Statement, to its use as  a part of the Registration  Statement
    and  to the use of  our name under the caption  "Legal Matters" in the Proxy
    Statement/Prospectus constituting a part of the Registration Statement.

                                          Very truly yours,

                                          By /s/ Fredrikson & Byron, P.A.
- --------------------------------------------------------------------------------
                                             FREDRIKSON & BYRON, P.A.

<PAGE>
                                                                       EXHIBIT 8

March 17, 1994

The Board of Directors
Electromedics, Inc.
7337 S. Revere Parkway
Englewood, Colorado 80112

MEMBERS OF THE BOARD:

    This  is in  response to your  request for  our tax opinion  on the proposed
merger of  Electromedics,  Inc.  ("Electromedics") into  MDT  Acquisition  Corp.
("Merger   Subsidiary"),   a  wholly   owned   subsidiary  of   Medtronic,  Inc.
("Medtronic"). The conclusions presented  herein represent our understanding  of
the  transaction  as represented  to  us in  the  Agreement and  Plan  of Merger
("Agreement") between  Electromedics,  Medtronic  and  Merger  Subsidiary  dated
December  23, 1993, the  representation letters from  Electromedics, dated March
17, 1994, and Medtronic, dated March 17, 1994,  and of the tax law as it  exists
today.

FACTS

    Electromedics,   a  Colorado  corporation,  was  incorporated  in  1972.  It
currently has one  authorized class of  common stock  with a $.05  par value  of
which  14,056,800 shares were outstanding and entitled  to vote as of the record
date. The Electromedics Common  Stock is traded  on the over-the-counter  market
and  is  quoted  on the  National  Association of  Securities  Dealers Automated
Quotation System  ("NASDAQ"). Medtronic  holds 346,359  shares of  Electromedics
Common Stock.

    Electromedics  designs, manufactures and markets  blood management and blood
conservation equipment and related disposable devices for use in cardiovascular,
orthopedic and other medium and high blood-loss surgeries.

    Electromedics maintains its books on the accrual method of accounting  using
the calendar year as its tax year.

    Medtronic,  a Minnesota corporation, was  incorporated in 1957. It currently
has one  authorized  class of  common  stock with  a  $.10 par  value  of  which
approximately  57,336,664 shares  were outstanding  and entitled  to vote  as of
December 31, 1993. The Medtronic  Common Stock is traded  on the New York  Stock
Exchange  ("NYSE"). Medtronic  has 2,500,000  authorized but  unissued shares of
Preferred Stock, par value $1.00.

    Medtronic is  a leading  therapeutic medical  device company,  manufacturing
biomedical devices for improved cardiovascular and neurological health.

    Medtronic  maintains its  books on  the accrual  method of  accounting using
April 30 as its tax year-end.

    MDT Acquisition Corp.,  a Minnesota corporation,  is a corporation  recently
organized  by  Medtronic for  the purpose  of  effecting the  merger. It  has no
material assets and has not engaged in any activities except in connection  with
the proposed merger.

    The  Board of  Directors of  Medtronic, Merger  Subsidiary and Electromedics
have each  determined that  it is  in  the best  interests of  their  respective
shareholders  for Medtronic to acquire Electromedics  upon the terms and subject
to the conditions set forth in the Agreement.

    In reaching its conclusions  to approve the Agreement  and to recommend  the
approval   of  the  Plan  of  Merger  by  the  Electromedics  shareholders,  the
Electromedics  Board  of  Directors   considered  the  following  factors:   the
opportunity   for   Electromedics   shareholders   to   continue   their  equity
participation in a  larger, more  diversified medical  products enterprise;  the
compatibility   of  certain   products  of  Electromedics   and  Medtronic;  the
increasingly competitive environment for Electromedics' major products; and  the
opportunity for Electromedics shareholders to receive cash dividends.
<PAGE>
    The following steps are proposed with respect to the Merger:

THE MERGER

    At  the Effective Time  as defined in the  Agreement, Electromedics shall be
merged with and  into the Merger  Subsidiary (the "Merger")  in accordance  with
Colorado  Law and the Minnesota Business Corporation Act ("MBCA"), whereupon the
separate existence of Electromedics shall cease, and the Merger Subsidiary shall
continue as the  surviving corporation (the  "Surviving Corporation") under  the
name of Electromedics, Inc.

CONVERSION OF SHARES

(A)   At  the  Effective  Time,  any   shares  of  Electromedics'  common  stock
    ("Electromedics Common Stock"), held in  the treasury of Electromedics,  and
    any  shares of Electromedics Common Stock issued and outstanding immediately
    prior to  the Effective  Time of  the  Merger which  are owned  directly  or
    indirectly by Medtronic or Merger Subsidiary shall be cancelled and retired.
    No  cash, securities  or other consideration  shall be paid  or delivered in
    exchange for such Electromedics Common Stock under the Agreement; and

(B) At the Effective Time of the Merger, by virtue of the Merger and without any
    action on the part of any shareholder of Electromedics or Merger Subsidiary:

    (1) Each  share of  common  stock of  Electromedics issued  and  outstanding
       immediately  prior to the  Effective Time, except  for Dissenting Shares,
       fractional shares and shares cancelled  as explained in (A) above,  shall
       be  converted into the right  to receive, at the  election of the holder,
       either Medtronic common stock based on a conversion ratio equal to $6.875
       divided by the Average Market Price (as defined in Section 1.2.1.1 of the
       Agreement) or $6.875 in cash.

    (2) Each share of common stock  of Merger Subsidiary issued and  outstanding
       immediately  prior thereto  shall remain  outstanding and  will represent
       shares of Merger Subsidiary common stock owned by Medtronic.

    (3) No fraction of a share of  Medtronic Common Stock will be issued in  the
       Merger,  but, in lieu thereof, each  holder of Electromedics Common Stock
       who would otherwise  be entitled to  a fraction of  a share of  Medtronic
       Common Stock (after aggregating all fractional shares of Medtronic Common
       Stock  to be  received by  the holder) will  be entitled  to receive from
       Medtronic an amount of cash (rounded to nearest whole cent) equal to  the
       product of (i) the fraction multiplied by (ii) the Average Market Price.

(C)  The election by a holder of Electromedics Common Stock to receive Medtronic
    Common Stock or cash  upon conversion of Electromedics  Common Stock in  the
    Merger (a "Stock Election") will be subject to the following:

    (1) Each holder of Electromedics Common Stock, except for Dissenting Shares,
       fractional  shares and shares cancelled as  explained in (A) above, shall
       have the right  to submit a  request specifying the  number of shares  of
       Electromedics Common Stock that the holder desires to have converted into
       the  right to receive Medtronic Common Stock  and the number of shares of
       Electromedics Common Stock to be converted into cash.

    (2) The  aggregate number  of shares  of Electromedics  Common Stock  to  be
       converted  into  the  right to  receive  cash  in the  Merger  (the "Cash
       Conversion Number") shall not  be greater than (i)  50% of the number  of
       shares of Electromedics Common Stock outstanding immediately prior to the
       Effective  Time minus  (ii) the  sum of  (A) any  shares of Electromedics
       Common Stock owned by Medtronic or  any subsidiary of Medtronic, (B)  the
       number of shares of Electromedics Common Stock redeemed by Electromedics,
       if  any, after January 1,  1993 prior to the  Effective Time, and (C) the
       aggregate number of shares of Electromedics  Common Stock, if any, as  to
       which  the holders of such shares have  filed and not withdrawn a written
       demand for  payment  of the  fair  value of  Electromedics  Common  Stock
       pursuant  to  the  provisions  of  Section  1.6  of  the  Agreement (i.e.
       Dissenting Shares)  or  otherwise  withdrawn  or  lost  their  rights  to
       appraisal before the Effective Time.
<PAGE>
        If  Cash Elections are received for  a number of shares of Electromedics
       Common Stock which is equal to  or less than the Cash Conversion  Number,
       then  each share of Electromedics Common  Stock for which a Cash Election
       has been made  shall be converted  into a  right to receive  cash in  the
       Merger.

        If  Cash Elections are received for  a number of shares of Electromedics
       Common Stock which  is more  than the  Cash Conversion  Number, then  the
       shares  of Electromedics Common Stock for which  a holder has made a Cash
       Election shall be converted  into a right to  receive cash and  Medtronic
       Common Stock in the following manner:

           --  A  cash proration factor  (the "Cash Proration  Factor") shall be
               determined by dividing  the Cash Conversion  Number by the  total
               number  of shares of  Electromedics Common Stock  with respect to
               which effective Cash Elections were made.

           --  The number of  shares of  Electromedics Common  Stock covered  by
               each Cash Election to be converted into the right to receive cash
               shall  be determined by multiplying  the Cash Proration Factor by
               the total number of shares of Electromedics Common Stock  covered
               by such Cash Election, rounded to the next lowest whole number.

           --  Shares  of Electromedics Common Stock  covered by a Cash Election
               and not converted into a right to receive cash as set forth above
               shall be converted into Medtronic Common Stock in the Merger.

           --  The cash proration method provided in Section 1.4.3.1 and 1.4.3.2
               of the Agreement may be modified by Electromedics if a  different
               method   would  facilitate  one  or  more  of  the  Electromedics
               shareholders qualifying for capital  gain treatment with  respect
               to the cash received in the Merger.

        Each  share of Electromedics Common Stock for which a Stock Election has
       been made shall be converted into  the right to receive Medtronic  Common
       Stock in the Merger.

        Each  person  entitled  to  receive  shares  of  Medtronic  Common Stock
       pursuant to the Agreement shall  receive, together with such shares,  the
       number of Medtronic Preferred Stock Purchase Rights (pursuant to a Rights
       Agreement  dated as of June 27,  1991, between Medtronic and Norwest Bank
       Minnesota, N.A.) per share of Medtronic Common Stock equal to the  number
       of Medtronic Preferred Stock Purchase Rights associated with one share of
       Medtronic Common Stock at the Effective Time.

DISSENTING SHARES

(A)  Notwithstanding  any  provision  of the  Agreement  to  the  contrary, each
    outstanding share of  Electromedics Common  Stock, the holder  of which  has
    demanded  and perfected its right for appraisal of such shares in accordance
    with Colorado Law (the "Appraisal Laws") and, as of the Effective Time,  has
    not  effectively  withdrawn or  lost  such right  to  appraisal ("Dissenting
    Shares"), shall not be  converted into or represent  a right to receive  the
    Medtronic  Common Stock  or cash pursuant  to the Agreement,  but the holder
    thereof shall  only  be  entitled to  such  rights  as are  granted  by  the
    Appraisal Laws.

(B)  Notwithstanding the provisions of the Agreement, if any holder of shares of
    Electromedics Common Stock who  demands appraisal of  such shares under  the
    Appraisal  Laws  shall  effectively  withdraw or  lose  (through  failure to
    perfect or otherwise) his  right to appraisal, at  or prior to the  Election
    Deadline, then the shares of Electromedics Common Stock of such holder shall
    be  converted  into  a right  to  receive  the Medtronic  stock  or  cash in
    accordance with the applicable provisions  of the Agreement. If such  holder
    shall effectively withdraw or lose (through failure to perfect or otherwise)
    his  right  to  such payment  after  the  Election Deadline,  each  share of
    Electromedics Common Stock of such holder shall be converted into the  right
    to receive Medtronic Common Stock set forth in the Agreement.
<PAGE>
REPRESENTATIONS

    In   order  to  determine  the  consequences   of  the  proposed  merger  of
Electromedics into  Merger  Subsidiary  for Federal  income  tax  purposes,  the
following  representations of fact have been  made to us by Electromedics and/or
Medtronic:

ELECTROMEDICS REPRESENTATIONS

(A) The fair market value of the Medtronic Common Stock and cash to be  received
    by each shareholder of Electromedics will be approximately equal to the fair
    market value of the Electromedics stock surrendered in exchange therefor.

(B)  Merger Subsidiary will acquire  at least ninety percent  of the fair market
    value of the  net assets and  at least  seventy percent of  the fair  market
    value  of the  gross assets held  by Electromedics immediately  prior to the
    transfer. For purposes of this representation, amounts paid by Electromedics
    to its shareholders,  Electromedics assets  used to  pay its  reorganization
    expenses,  and all redemptions and distributions (except for regular, normal
    dividends) made by Electromedics immediately preceding the transfer will  be
    included  in  the  assets of  Electromedics  held immediately  prior  to the
    transaction.

(C) There is no plan or intention  by the shareholders of Electromedics who  own
    five  percent or  more of the  Electromedics stock,  and to the  best of the
    knowledge of the management of Electromedics, there is no plan or  intention
    on  the  part  of  the  remaining  shareholders  of  Electromedics  to sell,
    exchange, or otherwise  dispose of a  number of shares  of Medtronic  Common
    Stock  received  in  the  transaction  that  will  reduce  the Electromedics
    shareholders' ownership of such  stock to a number  of shares having in  the
    aggregate,  as of the  date of the  transaction, a value  of less than fifty
    percent of  the  total  value  of all  the  formerly  outstanding  stock  of
    Electromedics  as of  the same  date. For  purposes of  this representation,
    shares of Electromedics stock  exchanged for cash or  exchanged for cash  in
    lieu  of fractional shares of Medtronic stock will be treated as outstanding
    Electromedics stock  on the  date of  the transaction.  Moreover, shares  of
    Electromedics  stock  and shares  of Medtronic  stock held  by Electromedics
    shareholders  and  otherwise  sold,  redeemed,  or  disposed  of  prior   or
    subsequent   to  the   transaction  will   be  considered   in  making  this
    representation.

(D) The liabilities of Electromedics to be assumed by Merger Subsidiary and  the
    liabilities  to which  the transferred  assets of  Electromedics are subject
    were incurred by Electromedics in the ordinary course of business.

(E) The fair market value of  the assets of Electromedics transferred to  Merger
    Subsidiary  will exceed the sum  of the liabilities to  be assumed by Merger
    Subsidiary, plus the amount of liabilities, if any, to which the transferred
    assets are subject.

(F)  Electromedics  is  not  an  "investment  company"  as  defined  in  Section
    368(a)(2)(F)(iii)  and  (iv)  of  the Internal  Revenue  Code  of  1986 (the
    "Code").

(G) There  is  no intercorporate  indebtedness  existing between  Medtronic  and
    Electromedics  or  Merger  Subsidiary and  Electromedics  which  was issued,
    acquired, or will be settled at a discount.

(H) Electromedics and the shareholders of Electromedics will each pay their  own
    expenses, if any, incurred in connection with the transaction.

(I)  Electromedics is  not under the  jurisdiction of a  court in a  title 11 or
    similar case (within the meaning of Section 368(a)(3)(A) of the Code).

(J) The  merger  of Electromedics  into  Merger  Subsidiary will  qualify  as  a
    statutory  merger under the laws of the  State of Colorado and the Minnesota
    Business Corporation Act.

(K) The merger of  Electromedics into Medtronic would  also have qualified as  a
    statutory  merger under the laws of the  State of Colorado and the Minnesota
    Business Corporation Act.
<PAGE>
MEDTRONIC REPRESENTATIONS

(A) The fair market value of the Medtronic Common Stock and cash to be  received
    by each shareholder of Electromedics will be approximately equal to the fair
    market value of the Electromedics stock surrendered in exchange therefor.

(B) After the proposed transaction, Merger Subsidiary will continue the historic
    business  of Electromedics  or use  a significant  portion of Electromedics'
    business assets in a business,  except that the management of  Electromedics
    will  be consolidated with  that of Merger  Subsidiary and Merger Subsidiary
    will operate under the name of Electromedics.

(C) Medtronic has no plan or intention to liquidate Merger Subsidiary, to  merge
    Merger  Subsidiary with and  into another corporation,  to sell or otherwise
    dispose of the stock of Merger Subsidiary, or to cause Merger Subsidiary  to
    sell  or otherwise dispose of any of the assets of Electromedics acquired in
    the transaction,  except for  dispositions made  in the  ordinary course  of
    business or transfers described in Section 368(a)(2)(C) of the Code.

(D) Medtronic and Merger Subsidiary are not "investment companies" as defined in
    Section 368(a)(2)(F)(iii) and (iv) of the Code.

(E)  Prior to the transaction, Medtronic will be in control of Merger Subsidiary
    within the meaning of Section 368(c) of the Code.

(F) Following  the  transaction, Merger  Subsidiary  will not  issue  additional
    shares  of its stock that would result in Medtronic losing control of Merger
    Subsidiary within the meaning of Section 368(c) of the Code.

(G) There  is  no intercorporate  indebtedness  existing between  Medtronic  and
    Electromedics  or  Merger  Subsidiary and  Electromedics  which  was issued,
    acquired, or will be settled at a discount.

(H) No stock of Merger Subsidiary will be issued in the transaction.

(I) Except as specifically provided for  in Section 11.7 of the Agreement  among
    the  parties, relating to  the splitting of  certain expenses, Medtronic and
    Merger Subsidiary will  each pay  their own  expenses, if  any, incurred  in
    connection with the transaction.

(J)  The payment of cash in lieu of fractional shares of Medtronic is solely for
    the purpose  of  avoiding the  expense  and inconvenience  to  Medtronic  of
    issuing  fractional shares and  does not represent  separately bargained for
    consideration.  The  fractional  share   interests  of  each   Electromedics
    shareholder  will  be  aggregated,  and  no  Electromedics  shareholder will
    receive cash in an  amount equal to  or greater than the  value of one  full
    share  of Medtronic Common Stock by reason of the receipt of cash in lieu of
    fractional shares.

(K) The  merger  of Electromedics  into  Merger  Subsidiary will  qualify  as  a
    statutory  merger under the laws of the  State of Colorado and the Minnesota
    Business Corporation Act.

(L) The merger of  Electromedics into Medtronic would  also have qualified as  a
    statutory  merger under the laws of the  State of Colorado and the Minnesota
    Business Corporation Act.

(M) The Preferred Stock Purchase Rights issued pursuant to the Rights  Agreement
    dated  as of  June 27, 1991,  between Medtronic and  Norwest Bank Minnesota,
    N.A. ("the  Medtronic Rights  Plan") is  of the  type described  in  Revenue
    Ruling 90-11.

ISSUE

    What are the tax consequences of the proposed transaction?

OPINION

    Based  on the  facts contained herein,  on the Agreement  dated December 23,
1993 and the letters of representation from Electromedics, dated March 17, 1994,
and Medtronic, dated March 17,  1994, our opinion as  to the Federal income  tax
consequences  of the proposed Merger of  Electromedics into Merger Subsidiary is
as follows:
<PAGE>
    - The  acquisition   by   Merger   Subsidiary  of   substantially   all   of
      Electromedics' assets in exchange for Medtronic Common Stock and cash, and
      the  assumption by Merger Subsidiary of Electromedics' liabilities and the
      liabilities to which Electromedics' assets may be subject, will constitute
      a  reorganization  within   the  meaning  of   section  368(a)(1)(A)   and
      368(a)(2)(D) of the Code.

    - Medtronic,  Merger Subsidiary and Electromedics will each be "a party to a
      reorganization" within the meaning of Section 368(b) of the Code.

    - No gain or loss will be  recognized by Electromedics upon the transfer  of
      its  assets  to Merger  Subsidiary in  exchange  for the  Medtronic Common
      Stock, cash, and the assumption by Merger Subsidiary of the liabilities of
      Electromedics, by  reason  of  the  application  of  Sections  361(a)  and
      361(b)(1)(A) and Section 357(a) of the Code.

    - Since  Medtronic is a  party to the  reorganization and Electromedics will
      receive Medtronic Common stock for its property as part of the Merger, the
      Medtronic stock is qualified property.  Since Electromedics, also a  party
      to  the reorganization, will  distribute only Medtronic  stock and cash to
      the shareholders, no gain or loss  will be recognized by Electromedics  on
      the  distribution  to its  shareholders by  reason  of the  application of
      Section 361(c)(1), 361(c)(2)(A), and 361(c)(2)(B)(ii).

    - No gain  or  loss  will  be  recognized  by  either  Medtronic  or  Merger
      Subsidiary   on  Merger  Subsidiary's  receipt  of  substantially  all  of
      Electromedics' assets in  exchange for Medtronic  Common Stock, cash,  and
      the  assumption  by  Merger Subsidiary  of  Electromedics'  liabilities in
      accordance with the principles set forth in Rev. Rul. 57-278.

    - The basis  of  Merger  Subsidiary  stock  in  Medtronic's  hands  will  be
      increased  by the basis of the  Electromedics assets transferred to Merger
      Subsidiary and  decreased  by the  sum  of the  Electromedics  liabilities
      assumed  by Merger Subsidiary,  and the amount of  liabilities, if any, to
      which the Electromedics  assets may  be subject. However,  because of  the
      uncertainty   as  to  the  present  and  future  status  of  the  Proposed
      Regulations, the conclusion set forth above may be subject to challenge by
      the Internal Revenue Service if  and when the Proposed Regulations  become
      final and, in their final form, they contain rules other than as described
      above.

    - The basis of the assets of Electromedics in the hands of Merger Subsidiary
      will be the same as the basis of such assets in the hands of Electromedics
      immediately  prior to the reorganization, by  reason of the application of
      Section 362(b) of the Code.

    - The holding  period for  the assets  of Electromedics  to be  received  by
      Merger  Subsidiary will include  the period during  which such assets were
      held by Electromedics by reason of  the application of Section 1223(2)  of
      the Code.

    - No  gain or loss will be recognized to the Electromedics shareholders upon
      their  receipt  of   Medtronic  Common   Stock  in   exchange  for   their
      Electromedics Common Stock. If an Electromedics shareholder receives cash,
      however, he or she will be required to recognize the gain, if any, that he
      or she realizes in the transaction, but not in excess of the cash received
      by such shareholder. The gain realized by each shareholder is equal to the
      excess of the fair market value of the Medtronic Common Stock and the cash
      received  by such shareholder  over the shareholder's basis  in his or her
      Electromedics Common Stock.  The recognized portion  of the realized  gain
      will  be treated  (i) as  capital gain  or, (ii)  if the  exchange has the
      effect of the distribution of a dividend, then as a dividend to the extent
      of the  shareholder's share  of  Electromedics' accumulated  earnings  and
      profits,  with the remainder of the gain, if any, treated as capital gain.
      The  determination  of  whether  the  exchange  has  the  effect  of   the
      distribution  of a dividend  will be made  on a shareholder-by-shareholder
      basis. No loss will be recognized. Section 356(a) and Section 356(c).

    In determining whether an exchange has  the effect of the distribution of  a
dividend,  the application of  Section 302 of  the Code is  determined as if the
gain is recognized as a result of a post-reorganization redemption of  ACQUIRING
corporation  stock. Rev. Rul.  93-61, 1993-30 IRB 10  and CLARK V. COMMISSIONER,
489 US 726  (1989). Thus, each  shareholder will be  treated as having  received
solely
<PAGE>
Medtronic  Common  Stock for  the  shareholder's Electromedics  Common  Stock, a
portion of which Medtronic stock will then be treated as redeemed for an  amount
equal to the cash such shareholder will actually receive.

    In applying the dividend tests under Section 302 of the Code to a particular
Electromedics shareholder, stock of Electromedics or Medtronic that is held by a
person  related to the  Electromedics shareholder may  be deemed to  be owned by
such shareholder, in accordance with the rules under Section 318 of the Code.

    Because  this  is  a  shareholder-by-shareholder  test,  the   Electromedics
shareholders  should consult their own personal  tax advisors as to the possible
application of Section 302(b) to their own situation.

    - The basis of all  the Medtronic Common  Stock (including fractional  share
      interests  that they would  otherwise be entitled  to receive) received by
      the shareholders of Electromedics in the exchange will be the same as  the
      basis  of  the Electromedics  stock exchanged  therefor, decreased  by the
      amount of cash received and increased by  the amount that is treated as  a
      dividend  (if any) and  by the amount  of gain recognized  on the exchange
      (not including any portion of such gains treated as a dividend) by  reason
      of the application of section 358(a)(1) of the Code.

    - The  holding  period of  the Medtronic  stock (including  fractional share
      interests that they would otherwise be entitled to receive) to be received
      by Electromedics shareholders will, in each instance, include the  holding
      period  of the Electromedics shares  surrendered in the exchange, provided
      the Electromedics stock was  held as a  capital asset on  the date of  the
      exchange, by reason of the application of Section 1223(1) of the Code.

    - Cash  received  by a  shareholder of  Electromedics otherwise  entitled to
      receive a fractional  share of Medtronic  stock in the  exchange for  such
      shareholder's  Electromedics stock  will be  treated as  if the fractional
      shares were distributed as part of the exchange and then were redeemed  by
      Medtronic.  These cash payments will be treated as having been received as
      distributions in  full  payment in  exchange  for the  stock  redeemed  as
      provided in section 302(a) of the Code (Rev. Rul. 66-365, 1966-2 C.B. 116,
      and  Rev. Proc. 77-41, 1977-2 C.B. 574).  This receipt of cash will result
      in gain  or loss  measured by  the difference  between the  basis of  such
      fractional share interest and the cash received. Such gain or loss will be
      capital  gain  or loss  to  the Electromedics  shareholders,  provided the
      Electromedics stock was a capital asset in such shareholder's hands.

    - Where cash is received by a Dissenting Shareholder, such cash payment will
      be treated  as a  distribution in  redemption of  his, her  or its  stock,
      subject to the provisions and limitations of Section 302 of the Code.

    - Merger  Subsidiary shall succeed to and take  into account as of the close
      of the day  of the  distribution or  transfer the  items of  Electromedics
      described  in Section  381(c) of the  Code, subject to  the conditions and
      limitations specified  in Sections  381(b) and  381(c), by  reason of  the
      application of Section 381(a)(2).

    - As  provided in Section 381(c)(2) of the Code and Section 1.381(c)(2)-1 of
      the Income Tax  Regulations, Merger  Subsidiary will succeed  to and  take
      into account the earnings and profits, or deficit in earnings and profits,
      of  Electromedics as of the date of  transfer. Any deficit in earnings and
      profits of either  corporation can  only be  used to  offset earnings  and
      profits accumulated after the date of transfer.

    This opinion is based solely upon:

    (a) the representations, information, documents, and facts
       ("representations")  that we have included  or referenced in this opinion
       letter;

    (b) our assumption (without independent investigation or review) that all of
       the representations and all  of the original,  copies, and signatures  of
       documents are accurate, true and authentic;

    (c)  our assumption (without independent investigation or review) that there
       will be timely execution and delivery of, and performance as required by,
       the representations and documents;
<PAGE>
    (d) the understanding that only the issues and tax consequences opined  upon
       herein are covered by this tax opinion;

    (e) the law, regulations, cases, rulings and other tax authorities in effect
       as of the date of this letter.

        If  there are significant changes of  the foregoing tax authorities (for
       which we  have no  responsibility to  advise you)  it may  result in  our
       opinion  being  rendered invalid,  or necessitate  (upon your  request) a
       reconsideration of the opinion.

    While this opinion represents our considered  judgment as to the proper  tax
treatment  to the parties  involved, it is  not binding on  the Internal Revenue
Service or the courts.  This opinion letter is  solely for your information  and
may  not be disclosed, made available, or  applied to any transaction other than
the transaction opined upon in this  letter. We hereby consent, however, to  the
filing of this opinion as Exhibit 8 to the Registration Statement on Form S-4 of
Medtronic,  Inc., to its use as a part  of the Registration Statement and to the
use of our name  under the caption "Experts"  in the Proxy  Statement/Prospectus
constituting a part of the Registration Statement.

By /s/_Deloitte & Touche______________
DELOITTE & TOUCHE

<PAGE>
                                                                    EXHIBIT 23.3
                          CONSENT OF PRICE WATERHOUSE

    We   hereby  consent  to  the  incorporation   by  reference  in  the  Proxy
Statement/Prospectus constituting part  of this Registration  Statement on  Form
S-4  of Medtronic, Inc. of our report dated  May 26, 1993, which appears on page
37 of  Medtronic's 1993  Annual Shareholders  Report, which  is incorporated  by
reference  in its Annual Report on Form 10-K  for the year ended April 30, 1993.
We also consent to the incorporation by reference of our report on the Financial
Statement Schedules, which  appears on  page 11 of  such Annual  Report on  Form
10-K.  We also consent to the reference to us under the heading "Experts" in the
Proxy Statement/Prospectus.

                                          By /s/ Price Waterhouse
- --------------------------------------------------------------------------------
                                             PRICE WATERHOUSE

Minneapolis, Minnesota
March 17, 1994

<PAGE>
                                                                    EXHIBIT 23.4
                         INDEPENDENT AUDITORS' CONSENT

    We    consent   to   the   incorporation   by   reference   in   the   Proxy
Statement/Prospectus of this Registration Statement  of Medtronic, Inc. on  Form
S-4  of our reports dated  February 19, 1993, appearing  in the Annual Report on
Form 10-K of Electromedics, Inc.  for the year ended  December 31, 1992 and  our
reports  dated March 2, 1994, appearing in  the Current Report on Form 8-K dated
March 10, 1994  of Electromedics,  Inc. and  to the  reference to  us under  the
heading  "Experts" in  the Proxy  Statement/ Prospectus,  which is  part of this
Registration Statement.

                                          By /s/ Deloitte & Touche
- --------------------------------------------------------------------------------
                                             DELOITTE & TOUCHE

Denver, Colorado
March 18, 1994

<PAGE>
                                                                    EXHIBIT 23.5
                     CONSENT OF DAIN BOSWORTH INCORPORATED

    We  hereby consent to  inclusion of our  opinion as Appendix  C to the Proxy
Statement/Prospectus of  Electromedics, Inc.  and Registration  on Form  S-4  of
Medtronic,  Inc., and further consent to reference therein to such opinion under
the headings "The Merger -- Electromedics' Financial Advisor" and "Summary"  and
in  the Electromedics letter  to shareholders regarding  the proposed Merger. In
giving such consent, we do not admit that we come within the category of persons
whose consent is required under Section 7 of the Securities Act of 1933 and  the
rules and regulations thereunder.

                                          By /s/ Dain Bosworth Incorporated
- --------------------------------------------------------------------------------
                                             DAIN BOSWORTH INCORPORATED

Minneapolis, Minnesota
March 18, 1994

<PAGE>
                                                                      EXHIBIT 24

                               POWER OF ATTORNEY

    KNOW  ALL  BY THESE  PRESENTS, that  each of  the undersigned  directors and
officers of  Medtronic,  Inc.,  a Minnesota  corporation  ("Medtronic"),  hereby
constitutes  and appoints  WILLIAM W.  GEORGE and RONALD  E. LUND,  or either of
them, their true and lawful attorneys-in-fact  and agents, each with full  power
and  authority to act as such without the other, with full power of substitution
and resubstitution, for the undersigned and in the undersigned's name, place and
stead, in any  and all  capacities, to do  any and  all acts and  things and  to
execute  any and all instruments that any  of said attorneys and agents may deem
necessary  or   advisable  in   connection  with   Medtronic's  acquisition   of
Electromedics,  Inc. to  enable Medtronic to  comply with the  Securities Act of
1933, as amended, with any regulations, rules or requirements of the  Securities
and  Exchange  Commission  thereunder,  and  with any  state  Blue  Sky  laws or
regulations  in  connection  therewith,  including  specifically,  but   without
limiting  the generality of the foregoing, power and authority to sign the names
of the undersigned to the Registration  Statement on Form S-4, to any  amendment
to  such Registration  Statement, and to  any instrument or  document filed with
said Commission as a part of  or in connection with such Registration  Statement
or any amendment thereto; and the undersigned hereby ratify and confirm all that
said  attorneys and agents, or their  substitutes or resubstitutes, may lawfully
do or cause to be done by virtue hereof.

    IN WITNESS WHEREOF, the undersigned have subscribed these presents effective
as of the 10th day of March, 1994.

<TABLE>
<S>                                           <C>
By /s/ Earl E. Bakken                         By /s/ Edith W. Martin, Ph.D.

   ---------------------------------------    ------------------------------------------
   Earl E. Bakken                             Edith W. Martin, Ph.D.
By /s/ F. Caleb Blodgett                      By /s/ Glen D. Nelson, M.D.
   ---------------------------------------    ------------------------------------------
   F. Caleb Blodgett                          Glen D. Nelson, M.D.
By /s/ William W. George                      By /s/ Robert L. Ryan
   ---------------------------------------    ------------------------------------------
   William W. George                          Robert L. Ryan
By /s/ Antonio M. Gotto Jr., M.D.             By /s/ Richard L. Schall
   ---------------------------------------    ------------------------------------------
   Antonio M. Gotto Jr., M.D.                 Richard L. Schall
By /s/ Bernadine P. Healy, M.D.               By /s/ Jack W. Schuler
   ---------------------------------------    ------------------------------------------
   Bernadine P. Healy, M.D.                   Jack W. Schuler
By /s/ Vernon H. Heath                        By /s/ Gerald W. Simonson
   ---------------------------------------    ------------------------------------------
   Vernon H. Heath                            Gerald W. Simonson
By /s/ Thomas E. Holloran                     By /s/ Gordon M. Sprenger
   ---------------------------------------    ------------------------------------------
   Thomas E. Holloran                         Gordon M. Sprenger
By /s/ John T. Lemley                         By /s/ Richard A. Swalin, Ph.D.
   ---------------------------------------    ------------------------------------------
   John T. Lemley                             Richard A. Swalin, Ph.D.
                                              By /s/ Winston R. Wallin
                                              ------------------------------------------
                                              Winston R. Wallin
</TABLE>

<PAGE>
                                                                    EXHIBIT 99.1
                              ELECTROMEDICS, INC.
                        SPECIAL MEETING OF SHAREHOLDERS
          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS.

    The  undersigned shareholder hereby  appoints F. JAMES  LYNCH and RICHARD B.
CARLOCK and each of them  as proxies, each with  full power of substitution,  to
vote  as designated below all shares of common stock of Electromedics, Inc. held
of record as of March 10, 1994, which the undersigned would be entitled to  vote
if personally present at the Special Meeting of Shareholders to be held on April
25,  1994, at 10:00 a.m., local time,  at the Sheraton Denver Tech Center Hotel,
4900 DTC  Parkway, Denver,  Colorado,  and at  any adjournment  or  adjournments
thereof, upon the following matters:

    Proposal  to  approve  the  Plan  of  Merger  providing  for  the  merger of
Electromedics, Inc. with and  into MDT Acquisition  Corp., with MDT  Acquisition
Corp.  to  be  the  surviving  corporation  and  a  wholly-owned  subsidiary  of
Medtronic, Inc., a copy of which Plan of Merger is attached as Appendix A to the
Proxy Statement/Prospectus for the Special Meeting.

              / / FOR         / / AGAINST         / / ABSTAIN

            (CONTINUED AND TO BE SIGNED AND DATED ON THE OTHER SIDE)
<PAGE>
    This proxy will be voted as specified  by the shareholder, but if no  choice
is specified, this proxy will be voted FOR approval of the Plan of Merger.

    IMPORTANT:  Please sign exactly as name or names appear on this Proxy. Joint
owners  should  each  sign  personally.  When  signing  as  attorney,  executor,
administrator,  trustee or guardian,  please give your full  title as such. When
signing as a corporation or a partnership, please sign in the name of the entity
by an authorized person.
Dated: ___________________
                         _______________________________________________________
                         (Please sign name exactly as it appears hereon)
                         _______________________________________________________
                         (Signature of joint owner, if any)

                          PLEASE MARK, DATE, SIGN AND  RETURN THIS PROXY IN  THE
                          ENCLOSED  PROXY  RETURN  ENVELOPE,  WHICH  REQUIRES NO
                          POSTAGE IF MAILED IN THE UNITED STATES. IF AN ENVELOPE
                          IS NOT ENCLOSED OR  HAS BEEN MISPLACED, PLEASE  RETURN
                          THIS  COMPLETED PROXY TO NORWEST BANK MINNESOTA, N.A.,
                          STOCK TRANSFER DEPARTMENT, P.O.  BOX 119, SOUTH  SAINT
                          PAUL, MINNESOTA 55075-9988.


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