SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    Form 8-K

                Current Report Pursuant to Section 13 or 15(d) of
                       The Securities Exchange Act of 1934

        Date of Report (Date of earliest event reported): April 2, 1998

                             Haemonetics Corporation
             (Exact name of registrant as specified in its charter)


    Massachusetts                 1-10730                       04-2882273
(State of incorporation)   (Commission File Number)          (IRS Employer
                                                             Identification No.)

                                 400 Wood Road,
                       Braintree, Massachusetts 02184-9114
               (Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code:    (781) 848-7100


Item 5.           Other Events.

        On April 2, 1998, the Board of Directors of Haemonetics Corporation (the
"Company")  declared a dividend  distribution of one Right for each  outstanding
share of the  Company's  common  stock,  $.01 par value (the "Common  Stock") to
stockholders  of record at the close of business on April 27, 1998 (the  "Record
Date").  The Board of Directors also authorized and directed the issuance of one
Right with  respect to each share of Common Stock  issued  thereafter  until the
Distribution Date (as defined below) and, in certain circumstances, with respect
to shares of Common  Stock  issued after the  Distribution  Date.  Except as set
forth below,  each Right, when it becomes  exercisable,  entitles the registered
holder thereof to purchase from the Company one share of Common Stock,  $.01 par
value, at a Purchase Price of $90 per share (the "Purchase  Price"),  subject to
adjustment.  The  description  and  terms  of the  Rights  are set  forth in the
Shareholder  Rights Agreement (the "Rights  Agreement")  between the Company and
BankBoston, N.A., as Rights Agent, dated as of April 2, 1998.

        Initially, the Rights will be attached to all certificates  representing
shares of Common Stock then outstanding, and no separate Rights Certificate will
be distributed. The Rights will be






separate  from the  Common  Stock and a  Distribution  Date will  occur upon the
earlier of (i) ten (10) days  following a public  announcement  that a person or
group of affiliated or associated persons has acquired, or obtained the right to
acquire, beneficial ownership of 15% or more of the outstanding shares of Common
Stock (except  pursuant to a Permitted Offer, as hereinafter  defined);  or (ii)
ten (10)  Business  Days (or  such  later  date as the  Board of  Directors  may
determine)  following the commencement of or announcement of an intent to make a
tender  offer  or  exchange  offer  that  would  result  in a  person  or  group
beneficially  owning 15% or more of such outstanding shares of Common Stock. The
earlier  of the  dates in  clauses  (i) and (ii) in the  preceding  sentence  is
referred to as the  "Distribution  Date." A person or group whose acquisition of
shares of Common Stock causes a  Distribution  Date pursuant to clause (i) above
is an  "Acquiring  Person." The date that a person or group becomes an Acquiring
Person is the "Stock  Acquisition  Date." A person who acquires shares of Common
Stock pursuant to a tender or exchange offer which is for all outstanding shares
of  Common  Stock  at a price  and on  terms  which a  majority  of the  Outside
Directors determines (prior to acquisition) to be fair and in the best interests
of the  Company and its  stockholders  (other than such  acquiring  person,  its
affiliates  and  associates)  (a "Permitted  Offer") will not be deemed to be an
Acquiring Person and such person's  ownership will not constitute a Distribution
Date.

        Until the  Distribution  Date,  (x) the Rights will be  evidenced by the
Common Stock certificates, (y) the surrender for transfer of any certificate for
the Common Stock to which Rights are attached will also  constitute the transfer
of the Rights  associated with the Common Stock  represented by such certificate
and (z) the surrender of any certificate representing shares of the Common Stock
either for  redemption  of such  shares or for  conversion  or  exchange of such
shares into or for any other security will also  constitute the surrender of the
Rights associated with such shares of Common Stock.

        The  Rights are not  exercisable  until the  Distribution  Date and will
expire at the Close of Business on April 27, 2008 unless earlier redeemed by the
Company as described below.

        As soon as practicable after the Distribution Date, Rights  Certificates
will be mailed to  holders  of  record  of the  Common  Stock as of the Close of
Business  on  the  Distribution  Date  and,  thereafter,   the  separate  Rights
Certificates alone will represent the Rights.  Except as otherwise determined by
the Board of  Directors,  only shares of Common  Stock issued on or prior to the
Distribution Date will be issued with Rights.

        In the event that any person becomes an Acquiring Person, each holder of
Rights  (other  than  Rights  that have  become  void as  described  below) will
thereafter  have the right (the  "Flip-In  Right") to receive,  upon exercise of
such Rights, the number of shares of Common Stock (or, in certain circumstances,
other  securities  of the  Company)  having a value  (immediately  prior to such
triggering  event)  equal to two  times  the  aggregate  exercise  price of such
Rights. The Board, at its option, may exchange each Right (other than those that
have become void as  described  below) for one share of Common  Stock in lieu of
the Flip-In Right,  provided no person is the beneficial owner of 50% or more of
the then outstanding shares of Common Stock at the time of

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such exchange.  Notwithstanding  the foregoing,  following the occurrence of the
event  described  above,  all Rights  that are or (under  certain  circumstances
specified in the Rights  Agreement)  were  beneficially  owned by any  Acquiring
Person or any affiliate or associate thereof will be null and void.

        In the event that, at any time following the Stock Acquisition Date, (i)
the Company is acquired in a merger or other business combination transaction in
which the holders of all of the outstanding  shares of Common Stock  immediately
prior to the  consummation  of the transaction are not the holders of all of the
surviving  corporation's  voting  power or (ii) more  than 50% of the  Company's
assets or  earning  power is sold or  transferred,  then  each  holder of Rights
(except  Rights  which  previously  have been voided as set forth  above)  shall
thereafter have the right (the "Flip-Over  Right") to receive,  upon exercise of
such Rights,  shares of common  stock of the  acquiring  company  having a value
equal  to two  times  the  aggregate  exercise  price of the  Rights;  provided,
however,  that the Flip Over Right shall not apply to any transaction  described
in clause (i) if (x) such  transaction  is with a person or persons (or a wholly
owned  subsidiary of any such person or persons) that acquired  shares of Common
Stock pursuant to a Permitted Offer and (y) the price and form of  consideration
offered in such transaction is the same as that paid to all holders of shares of
Common Stock whose shares were purchased in the Permitted Offer. The holder of a
Right will  continue  to have the  Flip-Over  Right  whether or not such  holder
exercises or surrenders the Flip-In Right.

        The Purchase Price payable,  and the number of shares of Common Stock or
other securities or property  issuable,  upon exercise of the Rights are subject
to adjustment from time to time to prevent  dilution (i) in the event of a stock
dividend on, or a subdivision,  combination or  reclassification  of, the Common
Stock,  (ii) if  holders  of the  Common  Stock are  granted  certain  rights or
warrants to subscribe  for Common Stock or  convertible  securities at less than
the current market price of the Common Stock, or (iii) upon the  distribution to
holders of the Common Stock of evidences of  indebtedness  or assets  (excluding
regular  quarterly cash dividends) or of subscription  rights or warrants (other
than those referred to above).

        With certain  exceptions,  no adjustment  in the Purchase  Price will be
required  until  cumulative  adjustments  amount to at least 1% of the  Purchase
Price. No fractional shares of Common Stock will be issued and, in lieu thereof,
an adjustment in cash will be made based on the market price of the Common Stock
on the last trading date prior to the date of exercise.

        At any time prior to the  earlier to occur of (i) a person  becoming  an
Acquiring  Person or (ii) the  expiration of the Rights,  the Company may redeem
the  Rights  in  whole,  but not in part,  at a price of $.01 per  Right,  which
redemption  shall be  effective  at such  time,  on such  basis  and  with  such
conditions as the Board of Directors may establish in its sole  discretion.  The
Company may, at its option, pay such redemption price in shares of Common Stock.
After the redemption  period has expired,  the Company's right of redemption may
be reinstated if an Acquiring  Person reduces his  beneficial  ownership to less
than 15% of the outstanding shares of Common Stock in a transaction or series of
transactions not involving the Company. Immediately upon the action

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of the Board of Directors  ordering  redemption  of the Rights,  the Rights will
terminate  and the only right of the  holders of Rights  will be to receive  the
$.01 redemption price.

        Until a Right is exercised,  the holder  thereof,  as such, will have no
rights as a stockholder of the Company,  including without limitation, the right
to vote or to receive  dividends.  While the distribution of the Rights will not
be taxable to stockholders or to the Company,  stockholders may,  depending upon
the circumstances,  recognize taxable income in the event that the Rights become
exercisable or upon the occurrence of certain events thereafter.

        Other than those provisions  relating to the principal economic terms of
the Rights,  any of the provisions of the Rights Agreement may be amended by the
Board of  Directors of the Company  prior to the  Distribution  Date.  After the
Distribution  Date, the provisions of the Rights Agreement may be amended by the
Board in order to cure any  ambiguity,  to make changes  which do not  adversely
affect the  interests  of  holders of Rights  (excluding  the  interests  of any
Acquiring  Person),  or to shorten or lengthen  any time period under the Rights
Agreement;  provided,  however,  that no  amendment  to adjust  the time  period
governing  redemption  shall be made after a person becomes an Acquiring  Person
(other than pursuant to a Permitted Offer).

        A copy of the Rights  Agreement  is  available  free of charge  from the
Rights  Agent.  This  summary  description  of the Rights does not purport to be
complete and is qualified in its entirety by reference to the Rights  Agreement,
which is incorporated herein by reference.

Item 7.           Exhibits.

        4.        Shareholder Rights Agreement dated as of April 2, 1998 between
                  Haemonetics Corporation and BankBoston,  N.A., as Rights Agent
                  (including Exhibits).


                                    Signature

        Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                           HAEMONETICS CORPORATION


Date: April 16, 1998                    By:   /s/James L. Preston
                                           James L. Peterson
                                           President and Chief Executive
                                           Officer

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                                  EXHIBIT INDEX




Exhibit              Description                                        Page

      4              Shareholder Rights Agreement, dated as of April 2,
                     1998, between Haemonetics Corporation and
                     BankBoston, N.A., as Rights Agent.


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