MEDTRONIC INC
S-4/A, 1994-03-21
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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<PAGE>
     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MARCH 21, 1994

                                                       REGISTRATION NO: 33-52751
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                           --------------------------

                                 PRE-EFFECTIVE
                                AMENDMENT NO. 1
                                       TO
                                    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. / /

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<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.......  Recent Developments
                 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  Denver Marriott  City  Center, 1701  California  Street,  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  Denver  Marriott  City  Center,  1701
California  Street, 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 Denver Marriott
City Center, 1701  California Street, 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
RECENT DEVELOPMENTS...................................................................         41
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 Denver
                             Marriott City Center, 1701 California Street, 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

                                       32
<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.

                                       35
<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

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<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.

                              RECENT DEVELOPMENTS

    In March  1994,  Medtronic acquired  substantially  all of  the  assets  and
assumed  substantially all  of the liabilities  of DLP, Inc.  and its affiliated
entities (collectively, "DLP") for a cash purchase price of approximately $128.3
million. The acquisition is being accounted for as a purchase in accordance with
generally accepted accounting principles and is not considered material in  size
with  respect to Medtronic. The pro forma financial information set forth herein
reflects this recent  acquisition of DLP  and additional information  concerning
the  DLP acquisition  is set  forth below  in the  Notes to  Unaudited Pro Forma
Condensed Combined Financial Statements.

                                       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 (a)         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  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 21, 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. Upon the request of the
           Commission, Medtronic agrees to furnish supplementally to the Commission a copy of
           any exhibits or schedules to the Agreement and Plan of Merger described as
           follows:
           Exhibit 6.5         --      Escrow Agreement
           Exhibit 10.1        --      Agreement to Facilitate Merger
           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
</TABLE>

- ------------------------
 *  Filed with the Registration Statement  to which this Pre-Effective Amendment
    relates.

**  Filed herewith.

                                      II-1
<PAGE>

<TABLE>
<S>        <C>              <C>        <C>
           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
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.

- ------------------------
 *  Filed with the Registration Statement  to which this Pre-Effective Amendment
    relates.

**  Filed herewith.

                                      II-2
<PAGE>
        (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 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 Pre-Effective Amendment No. 1 to the Registration Statement
to be signed on its behalf by the undersigned, thereunto duly authorized, in the
City of Minneapolis, State of Minnesota, on March 21, 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
Pre-Effective  Amendment No. 1 to the  Registration Statement has been signed on
March 21, 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 21, 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
                         PRE-EFFECTIVE AMENDMENT NO. 1
                                       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.......................
<FN>
- ------------------------
*    Previously filed.
</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  Denver Marriott City Center, 1701
California Street,  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

    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.

            (CONTINUED AND TO BE SIGNED AND DATED ON THE OTHER SIDE)
<PAGE>
    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.

<PAGE>
                                                                    EXHIBIT 99.2

                                 ELECTION FORM

        TO ACCOMPANY CERTIFICATES REPRESENTING SHARES OF COMMON STOCK OF

                              ELECTROMEDICS, INC.

    Please read and follow carefully the Instructions set forth below, which set
forth  the  requirements that  need  to be  complied with  in  order to  make an
effective election.  Nominees, trustees  or  other persons  who hold  shares  of
Electromedics,  Inc. ("Electromedics")  common stock,  par value  $.05 per share
("Electromedics Common Stock"),  in a  representative capacity  are directed  to
Instruction F(5).

    TO  BE  EFFECTIVE,  THIS ELECTION  FORM,  PROPERLY COMPLETED  AND  SIGNED IN
ACCORDANCE WITH THE  ACCOMPANYING INSTRUCTIONS, TOGETHER  WITH CERTIFICATES  FOR
THE  ELECTROMEDICS COMMON STOCK COVERED HEREBY (UNLESS DELIVERY IS GUARANTEED IN
BOX F BELOW IN ACCORDANCE WITH INSTRUCTION A), MUST BE RECEIVED BY THE  EXCHANGE
AGENT NAMED BELOW, AT THE APPROPRIATE ADDRESS SET FORTH BELOW, NO LATER THAN THE
ELECTION DEADLINE. DELIVERIES MADE TO ADDRESSES OTHER THAN THE ADDRESSES FOR THE
EXCHANGE  AGENT  SET FORTH  BELOW  DO NOT  CONSTITUTE  VALID DELIVERIES  AND THE
EXCHANGE AGENT WILL NOT BE RESPONSIBLE THEREFOR.

                    THE ELECTION DEADLINE IS APRIL 22, 1994

    / / Check this  box if you  are submitting this Election  Form to revise  an
Election Form that you previously sent to the Exchange Agent.

  If you require additional information (such as how to fill out the Election
 Form, whether the Exchange Agent has received your Election Form, mechanics of
       the Merger, etc.), please call or write to the Information Agent:

                                 Chemical Bank
                            Proxy Solicitation Area
                        450 West 33rd Street, 15th Floor
                               New York, NY 10001
                           1-800-279-1259 (Toll Free)
                     Banks and Brokers call (212) 613-7618

                    NOTE: SIGNATURES MUST BE PROVIDED BELOW.
              PLEASE READ CAREFULLY THE ACCOMPANYING INSTRUCTIONS.

TO: NORWEST BANK MINNESOTA, N.A., Exchange Agent

<TABLE>
<S>                                  <C>                                  <C>
IF BY MAIL:                                                OR IF BY HAND OR BY COURIER
                                                   (Mon.-Fri. 9:00 A.M.-5:00 P.M. Local Time):
Stock Transfer Department            Stock Transfer Department            c/o Norwest Trust Company
P.O. Box 418                         161 North Concord Exchange  or       Three New York Plaza, 15th Floor
South St. Paul, MN 55075-0418        South St. Paul, MN 55075             New York, NY 10005
(612) 450-4027
</TABLE>

<PAGE>

<TABLE>
<S>                                                     <C>
                                                        All Electromedics Shareholders must complete Boxes A,
Ladies and Gentlemen:                                   B, C, and E and enclose their stock certificates
                                                        (unless delivery of their stock certificates is
                                                        guaranteed in Box D).
</TABLE>

    This  Election Form  is being delivered  in connection with  the merger (the
"Merger") of Electromedics with and into MDT Acquisition Corp., a subsidiary  of
Medtronic,  Inc. ("Medtronic"),  pursuant to the  Agreement and  Plan of Merger,
dated as of  December 23,  1993 (the "Merger  Agreement"). THE  PURPOSE OF  THIS
ELECTION  FORM IS  TO ALLOW  YOU TO  ELECT TO  RECEIVE CASH  OR MEDTRONIC COMMON
STOCK, OR A COMBINATION OF BOTH, IN EXCHANGE FOR YOUR ELECTROMEDICS SHARES.

  (PLEASE READ CAREFULLY THE GENERAL INSTRUCTIONS CONTAINED ELSEWHERE HEREIN)

                                     BOX A

                                    ELECTION

     The undersigned, subject  to the  Election and  Allocation Procedures  (as
 defined  below) and the other terms and  conditions set forth in this Election
 Form, including the  documents incorporated  herein by  reference, hereby  (a)
 surrenders  the certificate(s) (the "Certificates") representing the shares of
 Electromedics  Common  Stock  listed  in  Box  B  below  and  (b)  elects  (an
 "Election"),  as indicated below, upon consummation of the Merger to have each
 of the shares of  Electromedics Common Stock  represented by the  Certificates
 converted as follows:

     CASH ELECTION: __________ ELECTROMEDICS  SHARES, exchanged  for $6.875 per
                               share in cash, without interest; and

     STOCK ELECTION: __________ ELECTROMEDICS SHARES, exchanged  for shares  of
                                common  stock,  par  value $.10  per  share, of
                                Medtronic ("Medtronic Shares").

                       __________ TOTAL SHARES ELECTED (MUST equal total shares
                                  enclosed  in   order  to   be  an   effective
                                  Election)

     (WRITE  ABOVE, NEXT  TO THE  TWO TYPES OF  ELECTIONS, THE  NUMBER OF WHOLE
     SHARES FOR WHICH YOU ARE  MAKING A CASH ELECTION  AND THE NUMBER OF  WHOLE
     SHARES FOR WHICH YOU ARE MAKING A STOCK ELECTION; THE TOTAL MUST EQUAL THE
     TOTAL SHARES (POST-SPLIT) SHOWN ON THE LABEL IN BOX B BELOW. IF YOU DO NOT
     INDICATE  THE NUMBER OF SHARES FOR WHICH YOU ARE MAKING EACH ELECTION, YOU
     WILL BE TREATED AS MAKING A STOCK ELECTION FOR ALL OF YOUR SHARES.)

IMPORTANT NOTE:  IF YOUR  CERTIFICATES ARE  DATED OCTOBER  16, 1987  OR  BEFORE,
PLEASE  READ THIS  NOTE. Electromedics  effected a  1-for-5 reverse  stock split
effective October 19, 1987. The label in Box B below reflects a pre-split and  a
post-split  share amount. The PRE-SPLIT number is  the number of shares shown on
your certificates. The POST-SPLIT number is the actual number of shares you  own
now.  YOU MUST USE THE POST-SPLIT TOTAL SHARES IN MAKING YOUR ELECTION IN BOX A.
REMEMBER THAT YOUR ELECTION MUST BE FOR WHOLE SHARES ONLY.

    If the  Exchange Agent  has not  received your  properly completed  Election
Form,  accompanied  by your  stock certificates,  by  the Election  Deadline (as
defined in Instruction A) (unless Box F (Guaranty of Delivery) has been properly
completed and  such certificates  are  received by  the  Exchange Agent  by  the
Guaranteed  Delivery Deadline), you will be  deemed to have made a Non-Election,
which has the same effect as making a Stock Election for all of your shares. THE
EXCHANGE AGENT WILL HAVE NO OBLIGATION TO NOTIFY YOU IF THE EXCHANGE AGENT  DOES
NOT  TIMELY RECEIVE  YOUR PROPERLY COMPLETED  ELECTION FORM OR  IF YOUR ELECTION
FORM IS DEFECTIVE IN ANY WAY.
<PAGE>
   FOR USE BY THE EXCHANGE AGENT ONLY

   Debit shares _____ Partial _____ SIBL/LT _____ Alt Payee _____ Spec Del ____

   Legend ________ Approved ________ Input _______ Audit _______ Mailed _______

    The undersigned  hereby certifies:  that  this Election  covers all  of  the
shares  of Electromedics Common Stock registered  in the name of the undersigned
and either  (i) beneficially  owned by  the undersigned,  or (ii)  owned by  the
undersigned   in  a  representative  or  fiduciary  capacity  for  a  particular
beneficial owner  or for  one or  more beneficial  owners, except  as  otherwise
permitted pursuant to Instruction F(5).

                                     BOX B

<TABLE>
<CAPTION>
                                          CERTIFICATE INFORMATION
                      List below the certificates to which this Election Form relates.
                                  (Attach additional sheets if necessary.)
<S>                                                                         <C>              <C>
                                                                                                NUMBER OF
                                                                                                 SHARES
                 NAME AND ADDRESS OF REGISTERED HOLDER(S)                                       SHOWN ON
                      AS SHOWN ON THE SHARE RECORDS                           CERTIFICATE         EACH
                        (PLEASE FILL IN, IF BLANK)                              NUMBER         CERTIFICATE
                                                                            ---------------
                                                                            ---------------
                                                                            ---------------
                                                                            ---------------
                                                                             TOTAL SHARES:
</TABLE>

/  /    I have lost my certificate(s) for ________ shares and require assistance
with respect to replacing the shares.
     (See Instruction G(8).)

IMPORTANT NOTE:  IF YOUR  CERTIFICATES ARE  DATED OCTOBER  16, 1987  OR  BEFORE,
PLEASE  READ THIS  NOTE. Electromedics  effected a  1-for-5 reverse  stock split
effective October 19, 1987.  If the label  in Box B reflects  a pre-split and  a
post-split  share amount, the PRE-SPLIT number is  the number of shares shown on
your certificates and  is the number  of shares that  you should list  in Box  B
above.  (Note that  this is  different from Box  A, where  you listed POST-SPLIT
share amounts. The  POST-SPLIT number  is the actual  number of  shares you  own
now.)

    This  Election is subject to the terms and conditions set forth in the Proxy
Statement/Prospectus, dated March 21,  1994 (the "Proxy  Statement/Prospectus"),
including  the  Plan of  Merger  attached as  Appendix  A thereto,  furnished to
shareholders  of  Electromedics  in  connection  with  the  Merger,  which   are
incorporated herein by reference. Receipt of the Proxy Statement/ Prospectus and
the   Plan   of   Merger   is  hereby   acknowledged.   Copies   of   the  Proxy
Statement/Prospectus  are  available  from  Chemical  Bank  upon  request   (see
Instruction G(10)).

    It  is understood that because pursuant to  the Plan of Merger the number of
shares of Electromedics Common Stock to  be converted into the right to  receive
cash in the Merger are subject to limitations, no assurance can be given that an
Election  by any given stockholder, including  this Election by the undersigned,
can be accommodated. Rather, the Election by each holder of Electromedics Common
Stock, including the Election by the undersigned, will be subject to the results
of the election and allocation procedures set forth in the Merger Agreement  and
described  in the Proxy  Statement/Prospectus under "The  Merger-- Conversion of
Electromedics  Common  Stock  in  the  Merger"  (the  "Election  and  Allocation
Procedures").
<PAGE>
                   CERTIFICATE HOLDER(S) SIGN IN BOX C BELOW

    The undersigned hereby represents and warrants that the undersigned has full
power  and authority to complete  and deliver this Election  Form and to deliver
for surrender  and  cancellation the  above-described  Certificate(s)  delivered
herewith  and that  the rights  represented by  the Certificate(s)  are free and
clear of all liens, restrictions, charges  and encumbrances and are not  subject
to any adverse claim. The undersigned will, upon request, execute any additional
documents necessary or desirable to complete the surrender of the Certificate(s)
surrendered  herewith. All authority herein conferred shall survive the death or
incapacity of the undersigned and  all obligations of the undersigned  hereunder
shall  be  binding  upon  the heirs,  personal  representatives,  successors and
assigns of the  undersigned. Delivery  of the Certificate(s)  for surrender  and
cancellation may be revoked only in accordance with Instruction F(2). By signing
below,  if the undersigned holds  shares as a nominee,  trustee, or in any other
representative capacity for a beneficial owner, the undersigned hereby certifies
that this Election Form covers all the shares of Electromedics Common Stock held
in such capacity for such beneficial owner.

<TABLE>
<S>                                                    <C>
                        BOX C                                                  BOX D
                      SIGN HERE
   (To be completed by all person(s) surrendering
   certificates and executing this Election Form)
                                                          Complete ONLY if required by Instruction G(5).
 ---------------------------------------------------                    SIGNATURE GUARANTY
 ---------------------------------------------------        Your signature must be MEDALLION GUARANTEED
             (Signature(s) of holder(s))                       by an eligible financial institution.
 Dated:    -----------------------------------------         NOTE:  A notarization by a notary public
 Name(s):  -----------------------------------------                    is not acceptable.
           -----------------------------------------          FOR USE BY FINANCIAL INSTITUTION ONLY.
           -----------------------------------------                 PLACE MEDALLION GUARANTY
 Address:  -----------------------------------------                      IN SPACE BELOW.
           -----------------------------------------
           -----------------------------------------
                     (including zip code)
/ /  Check box if change of address
Daytime Phone: ----------------------------------
    (So the Exchange Agent can contact you in case of
    questions, although the Exchange Agent is under
    no obligation to do so.)
  Must be signed by  registered holder(s) exactly  as
name(s)  appear(s)  on  stock  certificate(s)  or  by
person(s) authorized to become registered holders  by
documents  transmitted herewith. If signature is by a
trustee, executor, administrator, guardian,
attorney-in-fact, officer of a corporation or in  any
other  fiduciary  or representative  capacity, please
set forth full title. (See Instruction G(6)).
Title:      -----------------------------------------
   (Other than signature(s), please print or type)
</TABLE>

                           IMPORTANT TAX INFORMATION

PLEASE PROVIDE YOUR SOCIAL SECURITY  OR OTHER TAXPAYER IDENTIFICATION NUMBER  ON
THIS  SUBSTITUTE FORM W-9 AND CERTIFY THEREIN THAT YOU ARE NOT SUBJECT TO BACKUP
WITHHOLDING. FAILURE  TO COMPLETE  AND RETURN  THIS FORM  MAY RESULT  IN  BACKUP
WITHHOLDING OF 31% OF ANY CASH PAYMENTS MADE TO YOU PURSUANT TO THE MERGER.

                                     BOX E

<TABLE>
<S>                              <C>                                         <C>
          SUBSTITUTE             PART I--PLEASE PROVIDE YOUR TIN IN THE BOX       Social Security Number
           FORM W-9              AT RIGHT AND CERTIFY BY SIGNING AND DATING   OR --------------------------
  DEPARTMENT OF THE TREASURY     BELOW.                                       Employer Identification Number
   INTERNAL REVENUE SERVICE      See Instruction G(9).
 PAYER'S REQUEST FOR TAXPAYER
  IDENTIFICATION NUMBER (TIN)
                                 PART II--Awaiting TIN / /                   PART III--Exempt Payee / /
 CERTIFICATION. Under penalties of perjury, I certify that:
 (1) The number shown on this form is my correct Taxpayer Identification Number (or I am waiting for a number
     to be issued to me), and
 (2)  I am not subject to backup withholding either because  I have not been notified by the Internal Revenue
     Service ("IRS") that I am subject to backup withholding as a result of a failure to report all  interest
     or dividends, or the IRS has notified me that I am no longer subject to backup withholding.
 CERTIFICATION  INSTRUCTIONS. You must cross out item (2) above if you have been notified by the IRS that you
 are subject  to backup  withholding because  of underreporting  interest or  dividends on  your tax  return.
 However, if after being notified by the IRS that you were subject to backup withholding you received another
 notification from the IRS that you are no longer subject to backup withholding, do not cross out item (2).
 SIGNATURE:                                                                  DATE:
</TABLE>

<PAGE>
YOU MUST COMPLETE THE FOLLOWING CERTIFICATE IF YOU CHECKED THE BOX IN PART II OF
                              SUBSTITUTE FORM W-9

             CERTIFICATE OF AWAITING TAXPAYER IDENTIFICATION NUMBER

 I  certify, under penalties of perjury,  that a taxpayer identification number
 has not  been issued  to me,  and either  (a) I  have mailed  or delivered  an
 application  to receive  a taxpayer  identification number  to the appropriate
 Internal Revenue Service  Center or Social  Security Administration Office  or
 (b)  I  intend  to  mail or  deliver  an  application in  the  near  future. I
 understand that, notwithstanding that I have  checked the box in Part II  (and
 have  completed this Certificate of  Awaiting Taxpayer Identification Number),
 31% of all reportable payments made to  me will be withheld until I provide  a
 properly certified taxpayer identification number to the Exchange Agent.

 ------------------------------------------------------------------------------
                  Signature                                Date

                                     BOX F

                              GUARANTY OF DELIVERY
         (TO BE USED ONLY IF CERTIFICATES ARE NOT SURRENDERED HEREWITH)
                              (SEE INSTRUCTION A)

 The  undersigned (check appropriate boxes below)  guarantees to deliver to the
 Exchange Agent at the appropriate address set forth above the certificates for
 shares of  Electromedics Common  Stock submitted  with this  Election Form  no
 later  than  5:00 p.m.,  Central Time,  on  the fifth  business day  after the
 Election Deadline (as defined in Instruction A).

<TABLE>
<S>                                                           <C>
 / / a member of a registered national securities                  --------------------------------------------------
   exchange                                                                      (Firm -- Please print)
 / / a member of the National Association of Securities         --------------------------------------------------------
   Dealers, Inc.                                                                 (Authorized Signature)
 / / a commercial bank or trust company in the                  --------------------------------------------------------
   United States                                                --------------------------------------------------------
                                                                                       (Address)
                                                                --------------------------------------------------------
                                                                            (Area Code and Telephone Number)
 NOTE TO BANKS AND BROKERS: This Guaranty of Delivery may be faxed to the Exchange Agent at (612) 450-4050.
</TABLE>

                    SPECIAL PAYMENT AND MAILING INSTRUCTIONS

The undersigned understands that  the Medtronic Shares to  be issued, the  check
issued  as payment in cash, or the cash in lieu of fractional shares check (such
checks being  referred  to herein  as  "Payment  Checks") with  respect  to  the
Electromedics Common Stock surrendered will be issued in the same name(s) as the
certificate(s)  surrendered and will be mailed  to the address of the registered
holder(s) indicated above, unless otherwise indicated  in Box G or Box H  below.
IF  BOX  G IS  COMPLETED, THE  SIGNATURE  OF THE  UNDERSIGNED MUST  BE MEDALLION
GUARANTEED AS SET FORTH IN INSTRUCTION G(5).

<TABLE>
<S>                                                   <C>
                       BOX G                                                 BOX H
            SPECIAL PAYMENT INSTRUCTIONS                          SPECIAL MAILING INSTRUCTIONS
               (See Instruction G(5))                                (See Instruction G(7))
 TO BE COMPLETED ONLY if the certificate or  Payment  TO  BE COMPLETED ONLY if  the certificate or Payment
 Check(s) is (are)  to be issued  in the name(s)  of  Check(s)  is (are) to be delivered to the registered
 someone other  than  the registered  holder(s)  set  holder(s)  or  someone  other  than  the  registered
 forth above.                                         holder(s) at an address other than that shown above.
 ISSUE TO:                                            MAIL TO:

 Name:    -----------------------------------------   Name:     ----------------------------------------

 Address:  -----------------------------------------  Address:   ----------------------------------------
                (street and number)                                   (street and number)
 ---------------------------------------------------  ----------------------------------------------------
             (city, state and zip code)                            (city, state and zip code)
   (You must complete Box E, Form W-9, and Box D,
  Signature Guaranty, if you complete this Box G)
               (Please print or type)                                (Please print or type)
</TABLE>

<PAGE>
                                  INSTRUCTIONS

    This Election Form (or  a facsimile thereof) should  be properly filled  in,
dated  and signed, and should be delivered, together with all stock certificates
representing Electromedics Common Stock currently  held by you (unless  delivery
is  guaranteed in Box F in accordance with Instruction A), to the Exchange Agent
at the appropriate address set forth on the front of this Election Form.  Please
read and follow carefully the instructions regarding completion of this Election
Form set forth below. If you have any questions concerning this Election Form or
require any information or assistance, see Instruction G(10).

A.  TIME IN WHICH TO ELECT

    IN  ORDER FOR AN ELECTION TO BE EFFECTIVE, THE EXCHANGE AGENT MUST RECEIVE A
PROPERLY  COMPLETED  ELECTION  FORM,  ACCOMPANIED  BY  ALL  STOCK   CERTIFICATES
REPRESENTING  ELECTROMEDICS  COMMON STOCK  CURRENTLY HELD  BY  YOU (OR  A PROPER
GUARANTY OF DELIVERY,  AS DESCRIBED  BELOW), NO  LATER THAN  5:00 P.M.,  CENTRAL
TIME,  ON APRIL 22, 1994 (THE "ELECTION  DEADLINE"). If all other conditions set
forth in  the Plan  of Merger  have been  met or,  if permissible,  waived,  the
effective  time of the Merger (the "Effective Time") could occur on the same day
approval of the  Merger by  shareholders of Electromedics  is obtained.  Persons
whose stock certificates are not immediately available may also make an Election
by  completing this  Election Form  (or a  facsimile thereof)  and having  Box F
(Guaranty of Delivery)  properly completed and  duly executed by  a member of  a
registered  national  securities  exchange  or of  the  National  Association of
Securities Dealers, Inc. or a commercial bank or trust company having an  office
or  correspondent  in  the United  States  (subject  to the  condition  that the
certificates, the delivery of which is thereby guaranteed, are in fact delivered
to the  Exchange Agent  no later  than 5:00  p.m., Central  Time, on  the  fifth
business day after the Election Deadline (the "Guaranteed Delivery Deadline")).

    IF  THE EXCHANGE  AGENT HAS  NOT RECEIVED  YOUR PROPERLY  COMPLETED ELECTION
FORM, ACCOMPANIED BY YOUR STOCK  CERTIFICATES, BY THE ELECTION DEADLINE  (UNLESS
BOX  F (GUARANTY OF DELIVERY) HAS  BEEN PROPERLY COMPLETED AND SUCH CERTIFICATES
ARE RECEIVED BY  THE EXCHANGE AGENT  BY THE GUARANTEED  DELIVERY DEADLINE),  YOU
WILL BE DEEMED TO HAVE MADE A NON-ELECTION.

    For  instructions regarding changes or revocations of Elections and the time
in which such changes or revocations can be made, see Instructions F(1) and F(2)
below.

B.  ELECTIONS.

    This Election Form provides for your  Election, subject to the Election  and
Allocation Procedures and the other terms and conditions set forth hereunder and
in  the documents  incorporated herein  by reference,  upon consummation  of the
Merger to have each of the shares of Electromedics Common Stock covered by  this
Election Form converted into the right:

    - to receive $6.875 in cash without interest (a Cash Election); or

    - to receive Medtronic Shares (a Stock Election); or

    - to receive a combination thereof.

    You  should understand  that your Election  is subject to  certain terms and
conditions that are set forth in the  Plan of Merger and described in the  Proxy
Statement/Prospectus.  The Plan of Merger is included as Appendix A to the Proxy
Statement/ Prospectus. Copies of the Proxy Statement/Prospectus may be requested
from the Information Agent,  Chemical Bank, at the  address or phone number  set
forth  in Instruction G(10). The delivery of  this Election Form to the Exchange
Agent   constitutes   acknowledgement    of   the   receipt    of   the    Proxy
Statement/Prospectus.

    EACH HOLDER OF ELECTROMEDICS COMMON STOCK IS STRONGLY ENCOURAGED TO READ THE
PROXY  STATEMENT/PROSPECTUS IN ITS ENTIRETY AND TO DISCUSS THE CONTENTS THEREOF,
THE MERGER AND THIS  ELECTION FORM WITH  HIS OR HER  PERSONAL FINANCIAL AND  TAX
ADVISORS  PRIOR TO DECIDING WHAT ELECTION(S) TO  MAKE. THE TAX CONSEQUENCES TO A
HOLDER OF  ELECTROMEDICS COMMON  STOCK  WILL VARY  DEPENDING  UPON A  NUMBER  OF
FACTORS.  FOR CERTAIN INFORMATION REGARDING  THE FEDERAL INCOME TAX CONSEQUENCES
OF AN ELECTION, SEE "THE MERGER--CERTAIN FEDERAL INCOME TAX CONSEQUENCES" IN THE
PROXY STATEMENT/PROSPECTUS.  EXCEPT  FOR THE  INFORMATION  STATED IN  THE  PROXY
STATEMENT/PROSPECTUS,  THE EXCHANGE AGENT AND THE  INFORMATION AGENT WILL NOT BE
AUTHORIZED TO PROVIDE TAX  INFORMATION TO YOU, INCLUDING  ANY INFORMATION AS  TO
COST BASIS, TAX TREATMENT, AND TAX CALCULATIONS.

C.  CASH ELECTION

    If  you elect,  subject to  the Election  and Allocation  Procedures and the
other terms  and conditions  set  forth in  this  Election Form,  including  the
documents incorporated herein by reference, to receive cash for all or a portion
of  the shares of Electromedics Common Stock  covered by this Election Form, you
should indicate the  number of whole  shares of Electromedics  Common Stock  for
which  the election is  made on the "Cash  Election" line in Box  A on the first
page of this Election Form.

D.  STOCK ELECTION

    If you elect,  subject to  the Election  and Allocation  Procedures and  the
other  terms  and conditions  set  forth in  this  Election Form,  including the
documents incorporated herein by reference, to receive Medtronic Shares for  all
or  any portion  of the  shares of  Electromedics Common  Stock covered  by this
Election Form, you should indicate the  number of whole shares of  Electromedics
Common  Stock for which the election is made on the "Stock Election" line in Box
A on the first page of this Election Form.

    Medtronic will not issue any fractional Medtronic Shares in connection  with
the Merger; shareholders will instead receive cash in an amount equal to (i) the
average  of the  per share  closing price  on the  New York  Stock Exchange (the
"NYSE") of Medtronic  Shares on the  10 consecutive trading  days ending on  the
third trading day prior to the date of the Effective Time multiplied by (ii) the
fractional share amount such shareholders would otherwise have received, without
interest, rounded to the nearest cent.
<PAGE>
E.  NON-ELECTION

    If  you do not indicate a preference for either cash or Medtronic Shares, or
a combination of  cash and Medtronic  Shares, you  will be treated  as making  a
"Non-Election,"  which has the  same effect as  making a Stock  Election for all
shares of Electromedics Common Stock covered by the Election Form.

    If you have failed  to make an effective  Cash Election, Stock Election,  or
combination  of the  two for  ALL of  the shares  of Electromedics  Common Stock
required to be covered by this Election  Form, or if your Election is deemed  by
the  Exchange Agent or Medtronic to be defective in any way, or if your Election
Form is  not  accompanied  by  your certificates  (unless  Box  F  (Guaranty  of
Delivery)  has been properly completed and such certificates are received by the
Exchange Agent by the Guaranteed Delivery  Deadline), you will be considered  to
have  made a  Non-Election for ALL  of such  shares, which (again)  has the same
effect as making a Stock Election for all such shares.

F.  SPECIAL CONDITIONS

    (1) CHANGE OF ELECTION.  An effective Election may be changed by the  person
or  persons making such  Election by a  written notice signed  and dated by such
person or persons received by the Exchange Agent prior to the Election Deadline,
identifying the  name of  the registered  holder of  Electromedics Common  Stock
subject  to  such Election  and  the serial  numbers  shown on  the certificates
representing  such  Electromedics  Common  Stock.   ANY  SUCH  NOTICE  MUST   BE
ACCOMPANIED  BY  A  PROPERLY  COMPLETED,  REVISED  ELECTION  FORM  THAT  CLEARLY
INDICATES, BY MARKING THE  BOX ON THE  FRONT OF THIS  ELECTION FORM FOR  REVISED
ELECTIONS, THAT IT IS A REVISED ELECTION FORM.

    (2)  REVOCATION OF ELECTION.   An election  may be revoked  by the person or
person making such election by a written notice signed and dated by such  person
or  persons and received by  the Exchange Agent prior  to the Election Deadline,
identifying the name of the registered holder of the Electromedics Common  Stock
subject  to  such Election  and  the serial  numbers  shown on  the certificates
representing such Electromedics  Common Stock.  Any person or  persons who  have
effectively revoked an Election may, by a signed and dated written notice to the
Exchange  Agent, request the  return of the stock  certificates submitted to the
Exchange Agent and such certificates will be returned to such person or  persons
(at  the shareholder's  risk) within  five business  days after  receipt of such
request.

    (3) NULLIFICATION OF ELECTION.   All Election Forms will  be void and of  no
effect  if the Merger  is not consummated,  and certificates submitted therewith
shall be promptly returned to the person submitting the same.

    (4) ELECTIONS  SUBJECT TO  ALLOCATION.   All Elections  are subject  to  the
Election and Allocation Procedures set forth in the Plan of Merger and described
in  the Proxy Statement/Prospectus under  the Caption "The Merger--Conversion of
Electromedics Common Stock in the Merger" and to the other terms and  conditions
set  forth thereunder and hereunder, including the documents incorporated herein
by reference.

    (5) SHARES HELD BY NOMINEES, TRUSTEES OR OTHER REPRESENTATIVES.  Holders  of
record of shares of Electromedics Common Stock who hold such shares as nominees,
trustees or in other representative or fiduciary capacities (a "Representative")
may submit one or more Election Forms covering the aggregate number of shares of
Electromedics Common Stock held by such Representative for the beneficial owners
for  whom the Representative is making  an Election or a Non-Election; provided,
that such Representative certifies  that each such Form  of Election covers  all
the  shares  of Electromedics  Common Stock  held by  such Representative  for a
particular beneficial  owner. Any  Representative  who makes  an Election  or  a
Non-Election  may be required to provide  the Exchange Agent with such documents
and/or additional certificates, if requested,  in order to satisfy the  Exchange
Agent  that such Representative holds such  shares of Electromedics Common Stock
for a  particular beneficial  owner of  such shares.  If any  shares held  by  a
Representative  are  not covered  by an  effective Election  Form, they  will be
deemed to be covered by  a Non-Election, which has the  same effect as making  a
Stock Election. See Instruction E.

G.  GENERAL

    (1)  EXECUTION AND DELIVERY.   In order  to make an  effective Election, you
must correctly fill out this Election Form, or a facsimile thereof. After dating
and signing it, you are  responsible for its delivery  TO THE EXCHANGE AGENT  AT
THE  ADDRESS  SET FORTH  ON  THE FRONT  OF THIS  ELECTION  FORM BY  THE ELECTION
DEADLINE, accompanied  by  all  stock  certificates  representing  Electromedics
Common  Stock currently  held by you  or a  proper Guaranty of  Delivery of such
stock certificates  pursuant to  Instruction A.  YOU MAY  CHOOSE ANY  METHOD  TO
DELIVER THIS ELECTION FORM; HOWEVER, YOU ASSUME ALL RISK OF NON-DELIVERY. IF YOU
CHOOSE  TO USE THE MAIL,  WE RECOMMEND THAT YOU  USE EITHER OVERNIGHT COURIER OR
REGISTERED MAIL,  RETURN RECEIPT  REQUESTED, AND  THAT YOU  PROPERLY INSURE  ALL
STOCK  CERTIFICATES. DELIVERY OF STOCK CERTIFICATES WILL BE DEEMED EFFECTIVE AND
RISK OF  LOSS  WITH RESPECT  TO  SUCH CERTIFICATES  SHALL  PASS ONLY  WHEN  SUCH
CERTIFICATES ARE ACTUALLY RECEIVED BY THE EXCHANGE AGENT.

    (2)  SIGNATURES.   Except as otherwise  permitted below, you  must sign this
Election  Form  exactly  the  way  your  name  appears  on  the  face  of   your
certificates.  If the shares  are owned by  two or more  persons, each must sign
exactly as his or her name appears on the face of the certificates. If shares of
Electromedics Common  Stock have  been assigned  by the  registered owner,  this
Election  Form should  be signed  in exactly  the same  way as  the name  of the
assignee appearing on the certificates  or transfer documents. See  Instructions
G(5)(a) and G(5)(b).

    (3)  NOTICE  OF DEFECTS;  RESOLUTION OF  DISPUTES.   None  of Electromedics,
Medtronic and the Exchange Agent will be  under any obligation to notify you  or
anyone  else  that the  Exchange  Agent has  not  received a  properly completed
Election Form or that any Election Form submitted is defective in any way.

    Any and all disputes with respect to Election Forms or to Elections made  in
respect  to Electromedics  Common Stock  (including but  not limited  to matters
relating to the Election Deadline, time limits, defects or irregularities in the
surrender  of  any  stock  certificate,  effectiveness  of  any  Elections   and
computations  of allocations)  will be resolved  by Medtronic,  and its decision
will be conclusive  and binding on  all concerned. Medtronic  may delegate  this
function to the Exchange Agent in whole or in part.
<PAGE>
Medtronic  or  the Exchange  Agent shall  have  the absolute  right in  its sole
discretion to  reject  any  and  all Election  Forms  and  surrenders  of  stock
certificates  that are deemed by either  of them to be not  in proper form or to
waive any immaterial irregularities in any Election Form or in the surrender  of
any  stock certificate. Surrenders  of stock certificates will  not be deemed to
have been made  until all defects  or irregularities that  have not been  waived
have  been cured.  In order  to allow  sufficient time  to correct  any possible
defects in  Elections prior  to the  Election Deadline,  you are  encouraged  to
return your Election Form promptly after receipt.

    (4)  ISSUANCE OF PAYMENT  CHECK(S) AND NEW CERTIFICATE.   If the certificate
representing Medtronic Shares and/or  the Payment Check(s) are  to be issued  in
the   name  of  the  registered  holder(s)   as  inscribed  on  the  surrendered
certificate(s), the  surrendered  certificate(s) need  not  be endorsed  and  no
guaranty  of the signature on the Election  Form is required. For corrections in
name and change  in name  not involving  changes in  ownership, see  Instruction
G(5)(c).

    (5) ISSUANCE OF PAYMENT CHECK(S) AND NEW CERTIFICATE IN DIFFERENT NAMES.  If
the certificate representing Medtronic Shares and/or the Payment Check(s) are to
be  issued in  the name of  someone other  than the registered  holder(s) of the
surrendered certificate(s), you must follow  the guidelines below. Note that  in
each  circumstance listed below, shareholder(s) must have signature(s) Medallion
guaranteed in Box D and complete Box G and Box H.

        (a) ENDORSEMENT AND  GUARANTY.  The  certificate(s) surrendered must  be
    properly  endorsed (or accompanied by stock powers properly executed) by the
    registered holder(s) of such certificates(s) to the person who is to receive
    the Medtronic Shares and/or  the Payment Check(s).  The signature(s) of  the
    registered holder(s) on the endorsement or stock powers must correspond with
    the  name(s) written upon the face of the certificate(s) in every particular
    and must be  Medallion guaranteed  by an eligible  guarantor institution  as
    defined below.

                  DEFINITION OF ELIGIBLE GUARANTOR INSTITUTION

              Generally  an eligible  guarantor institution, as  defined in Rule
          17Ad-15 of the regulations of the Securities and Exchange  Commission,
          means:

                 (i)  Banks  (as that  term is  defined in  Section 3(a)  of the
             Federal Deposit Insurance Act);

                 (ii) Brokers, dealers, municipal securities dealers,  municipal
             securities  brokers, government securities  dealers, and government
             securities brokers, as those terms are defined under the Securities
             Exchange Act of 1934; and

                 (iii) Credit  unions  (as  that  term  is  defined  in  Section
             19(b)(1)(A) of the Federal Reserve Act);

                 (iv)   National  securities  exchanges,  registered  securities
             associations, clearing agencies, as those terms are used under  the
             Securities Exchange Act of 1934; and

                 (v)  Savings associations (as  that term is  defined in Section
             3(b) of the Federal Deposit Insurance Act).

        (b)  TRANSFEREE'S SIGNATURE.   The Election Form  must be signed by  the
    transferee  or assignee or his or her agent, and should not be signed by the
    transferor or assignor.  See Box C  entitled "Sign Here."  The signature  of
    such  transferee or  assignee must  be Medallion  guaranteed by  an eligible
    guarantor institution as provided in Instruction G(5)(a).

        (c)  CORRECTION OF OR CHANGE IN NAME.  For a correction of name or for a
    change in  name that  does not  involve a  change in  ownership, proceed  as
    follows: For a change in name by marriage, etc., the Election Form should be
    signed,  E.G., "Mary Doe, now  by marriage Mary Jones."  For a correction in
    name, the Election Form should be signed, E.G., "James E. Brown, incorrectly
    inscribed as J.E.  Brown." The signature  in each case  should be  Medallion
    guaranteed  in the manner  described in Instruction G(5)(a)  above and Box G
    should be completed.

        You should  consult  your  own  tax  advisor  as  to  any  possible  tax
    consequences resulting from the issuance of the Medtronic Shares certificate
    and/or  Payment Check(s)  in a  name different  from that  of the registered
    holder(s) of the surrendered certificate(s).

    (6)    SUPPORTING  EVIDENCE.    In  case  any  Election  Form,   certificate
endorsement  or stock  power is executed  by an  agent, attorney, administrator,
executor,  guardian,  trustee  or   any  person  in   any  other  fiduciary   or
representative  capacity, or  by an  officer of a  corporation on  behalf of the
corporation, there  must  be  submitted (with  the  Election  Form,  surrendered
certificate(s),  and/or stock  powers) documentary  evidence of  appointment and
authority to  act  in  such  capacity  (including  court  orders  and  corporate
resolutions  when necessary), as well as evidence of the authority of the person
making such  execution to  assign,  sell or  transfer the  certificate(s).  Such
documentary  evidence of authority must be  in form satisfactory to the Exchange
Agent.

    (7)   SPECIAL  INSTRUCTIONS  FOR  DELIVERY  BY  THE  EXCHANGE  AGENT.    The
certificate  representing Medtronic Shares  and/or the Payment  Check(s) will be
mailed to  the address  of the  registered holder(s)  as indicated  under Box  B
entitled  "Certificates Enclosed," unless instructions to the contrary are given
in Box H entitled "Special Mailing Instructions."

    (8)  LOST CERTIFICATES.   If you  are not able  to locate your  certificates
representing  Electromedics Common Stock, you should check the box located below
Box B and  indicate the number  of shares lost,  then complete and  send in  the
Election Form with the certificates that you do have in your possession. In such
event,  the  Exchange  Agent  may  forward  additional  documentation  that  the
shareholder must  complete  in  order  to effectively  surrender  such  lost  or
destroyed  certificate(s). There may  be a fee to  replace lost certificates. If
the required paperwork and  fee (where required) have  not been received by  the
Exchange Agent by the Election Deadline, the certificate(s) in question will not
be  included  in your  election  and the  shares  of Electromedics  Common Stock
representated  by  the  certificates  will  be   deemed  to  be  covered  by   a
Non-Election.
<PAGE>
    (9)   FEDERAL  INCOME TAX  WITHHOLDING.  Under  federal income  tax law, the
Exchange Agent is required  to file a report  with the Internal Revenue  Service
disclosing  any  payments of  cash  being made  to  each holder  of certificates
formerly representing shares of Electromedics Common Stock pursuant to the  Plan
of  Merger. In order to avoid "backup  withholding" of federal income tax on any
cash received  upon the  surrender  of certificate(s),  a holder  thereof  must,
unless  an exemption applies, provide the Exchange Agent with his or her correct
taxpayer identification number ("TIN") on Substitute Form W-9, which is part  of
this  Election Form (Box E), and certify,  under penalties of perjury, that such
number is  correct and  that such  holder  is not  otherwise subject  to  backup
withholding.  The TIN for an individual is his or her social security number. If
the correct  TIN and  certifications are  not  provided, a  $50 penalty  may  be
imposed  by  the Internal  Revenue Service  and payments  made for  surrender of
certificate(s) may be subject  to backup withholding of  31%. In addition, if  a
holder  makes  a  false  statement  that  results  in  no  imposition  of backup
withholding, and there was  no reasonable basis for  making such a statement,  a
$500 penalty may also be imposed by the Internal Revenue Service.

    Backup  withholding is  not an  additional federal  income tax.  Rather, the
federal income tax liability of a  person subject to backup withholding will  be
reduced  by the amount of such tax withheld. If backup withholding results in an
overpayment of income taxes, a refund may be obtained from the Internal  Revenue
Service.

    The  TIN that  must be provided  on the Substitute  Form W-9 is  that of the
registered holder(s) of the certificate(s) at  the Effective Time of the  Merger
(or  the special payment  recipient shown in Box  G). The box in  Part II of the
Substitute Form W-9 may be checked  if the person surrendering the  certificates
has  not been issued a TIN  and has applied for a TIN  or intends to apply for a
TIN in the  near future.  If the box  in Part  II has been  checked, the  person
surrendering  the certificate(s) must also  complete the Certificate of Awaiting
Taxpayer Identification  Number  below in  order  to avoid  backup  withholding.
Notwithstanding  that the  box in  Part II  is checked  (and the  Certificate of
Awaiting Taxpayer Identification Number is  completed), the Exchange Agent  will
withhold  31% on  all cash payments  with respect  to surrendered certificate(s)
made prior to the time it is provided with a properly certified TIN.

    The IRS notifies certain taxpayers that they have underreported interest  or
dividend  payments  or that  they  have failed  to file  a  return with  the IRS
reporting such payments. The certification as to backup withholding in Item  (2)
of  the Certification on Substitute Form W-9 should be crossed out if the person
who is obligated  to provide  a TIN  pursuant to  this Instruction  has been  so
notified  and has not received notice  from the IRS that he  or she is no longer
subject to  backup withholding.  If the  IRS  has not  provided such  notice  of
underreported  interest  or dividend  payments, the  certification as  to backup
withholding should not be crossed out.

    Exempt persons (including,  among others, corporations)  are not subject  to
backup  withholding and should  indicate their exempt  status on Substitute Form
W-9 by entering their correct TIN, marking  the box in Part III and signing  and
dating  in the  space provided.  A foreign individual  may qualify  as an exempt
person by submitting Form W-8 or  a substitute Form W-8, signed under  penalties
of  perjury, certifying to such person's exempt status. A form of such statement
can be obtained from the Information Agent, Chemical Bank. A certificate  holder
should  consult his or her tax advisor  as to such holder's qualification for an
exemption  from  backup  withholding  and  the  procedure  for  obtaining   such
exemption.

    The signature and the date provided on the Substitute Form W-9 will serve to
certify  that the TIN and withholding information provided in this Election Form
are true, correct and  complete. Please consult your  accountant or tax  advisor
for further guidance in completing the Substitute Form W-9.

    (10)  QUESTIONS AND REQUESTS FOR INFORMATION OR ASSISTANCE.  If you have any
questions  or need assistance to  complete this Election Form,  or would like to
obtain additional copies of this  Election Form, please contact the  Information
Agent,  Chemical Bank, at  1-800-279-1259 (Toll Free) or  Banks and Brokers call
(212) 613-7618. Copies of the Proxy Statement/Prospectus are also available from
Chemical Bank.

H.  DELIVERY OF MEDTRONIC SHARES AND PAYMENT CHECKS

    As soon as practicable after the Effective Time of the Merger, the  Exchange
Agent  will make the allocations of cash  and Medtronic Shares to be received by
holders of Electromedics Common Stock or their designees in accordance with  the
Election and Allocation Procedures. The Exchange Agent will thereafter issue and
mail  to you a check for any cash and/or any certificate or certificates for the
Medtronic Shares to which you are entitled (and, if applicable, a check in  lieu
of  a fractional share),  PROVIDED you have  delivered the required certificates
for your Electromedics Common Stock in accordance with the terms and  conditions
hereof, including the documents incorporated herein by reference.

    If  you do not  submit an effective  Election Form, the  Exchange Agent will
forward to you,  as soon as  practicable after the  Merger becomes effective,  a
Letter  of Transmittal  for you to  use to  send in your  stock certificates for
shares of Electromedics  Common Stock, containing  appropriate instructions  for
surrendering  such certificates at that time.  After the Exchange Agent receives
your stock certificates with a properly completed Letter of Transmittal, it will
issue and mail to  you any certificate or  certificates for Medtronic Shares  to
which  you are  entitled (and, if  applicable, a  check in lieu  of a fractional
share),  PROVIDED  you  have  delivered  the  required  certificates  for   your
Electromedics  Common Stock in  accordance with the terms  and conditions of the
Letter  of  Transmittal,  including   the  documents  incorporated  therein   by
reference.

      DO NOT ENCLOSE YOUR PROXY CARD RELATING TO THE SPECIAL MEETING WITH THIS
  ELECTION  FORM.  YOUR  PROXY CARD  SHOULD  BE RETURNED  IN  THE POSTAGE-PAID
  ENVELOPE ENCLOSED WITH THE PROXY STATEMENT/PROSPECTUS FOR THAT PURPOSE.


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