Registration  No.  ________

      As filed with the Securities and Exchange Commission on May 20, 2002


                                    FORM S-8

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                             CRITICARE SYSTEMS, INC.
             (Exact name of registrant as specified in its charter)

                      DELAWARE                       74-2765381
           (State or Other Jurisdiction of         (I.R.S. Employer
            Incorporation or Organization)        Identification No.)

                29025 Crossroads Circle
                 Waukesha, Wisconsin                     53186
         (Address of principal executive offices)      (ZIP Code)

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

                             CRITICARE SYSTEMS, INC.
                         1992 EMPLOYEE STOCK OPTION PLAN
                            (Full title of the plan)
                            -------------------------

                                                 Copy to:
            EMIL H. SOIKA                BENJAMIN G. LOMBARD, ESQ.
          President and Chief         Reinhart Boerner Van Deuren s.c.
           Executive Officer         1000 North Water Street, Suite 2100
         Criticare Systems, Inc.         Milwaukee, Wisconsin 53202
         29025 Crossroads Circle
         Waukesha, Wisconsin 53186
  (Name and address of agent for service)


                                  262-798-8282
          (Telephone number, including area code, of agent for service)

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

                         CALCULATION OF REGISTRATION FEE


                                                     Proposed
                                     Proposed        Maximum
Title of Securities                  Maximum         Aggregate     Amount of
     to be          Amount to be    Offering Price   Offering     Registration
   Registered        Registered      Per Share       Price (1)         Fee
   ----------        ----------      ---------       ---------   ------------


 Common Stock,
 $.04 par value     500,000 shares    $5.28 (1)(2)   $2,640,000     $243


(1)  For  the purpose of computing the registration fee, Criticare Systems, Inc.
     (the "Registrant") has used $5.28 as the average of the high and low prices
     of  the  Common  Stock  as  reported on May 17, 2002 on the Nasdaq National
     Market for the offering price per share, in accordance with Rule 457(c) and
     (h).


(2)  The  actual  offering price will be determined in accordance with the terms
     of  the  Plan.



                      PART II - INFORMATION REQUIRED IN THE
                             REGISTRATION STATEMENT


Item  3.     Incorporation  of  Documents  by  Reference.

     This Registration Statement has been filed to register additional shares of
the  Registrant's  common stock made available under the Criticare Systems, Inc.
1992  Employee  Stock  Option Plan by reason of an amendment thereto approved by
the  shareholders  of the Registrant.  Pursuant to General Instruction E to Form
S-8, the contents of the Registrant's earlier Registration Statement on Form S-8
(Registration  No.  33-33497)  are  incorporated  by  reference  and made a part
hereof.

Item  8.     Exhibits.

     4.1   Restated Certificate of Incorporation of the Registrant.
     4.2   By-Laws of the Registrant.
     4.3   Rights Agreement.
     5     Opinion of Reinhart Boerner Van Deuren s.c. as to the legality of
           the stock being registered.
     23.1  Consent of BDO Siedman, LLP.
     23.3  Consent of Reinhart Boerner Van Deuren s.c. (included in Exhibit 5).
     24    Power of Attorney (included on the signature page hereto).



                                        2

                                   SIGNATURES

     Pursuant  to the requirements of the Securities Act of 1933, the Registrant
certifies  that  it  has  reasonable grounds to believe that it meets all of the
requirements  for  filing  on  Form  S-8  and  has duly caused this Registration
Statement  to  be  signed  on  its  behalf  by  the  undersigned, thereunto duly
authorized,  in  the  City  of  Waukesha,  State  of  Wisconsin, on May 7, 2002.

                                                  CRITICARE  SYSTEMS,  INC.
                                                  (Registrant)

                                                  By  /s/   Emil  H.  Soika
                                                    ---------------------------
                                                      Emil H. Soika, President
                                                    and Chief Executive Officer


                                POWER OF ATTORNEY

     KNOW  ALL  MEN  BY THESE PRESENTS, that each person whose signature appears
below, constitutes and appoints Emil H. Soika and Michael J. Sallmann his or her
true  and lawful attorney-in-fact and agent, with full power of substitution and
resubstitution  for  him  or her and in his or her name, place and stead, in any
and  all  capacities,  to  sign any and all amendments (including post effective
amendments)  to  this  Registration  Statement  and  to  file the same, with all
exhibits  thereto,  and  other  documents  in  connection  therewith,  with  the
Securities and Exchange Commission, granting onto each said attorney-in-fact and
agent  full  power  and authority to do and perform each and every act and thing
requisite  and  necessary  to be done in and about the premises, as fully to all
intents  and purposes as he or she might or could do in person, hereby ratifying
and confirming all that said attorney-in-fact and agent or his or her substitute
may  lawfully  do  or  cause  to  be  done  by  virtue  hereof.

     Pursuant  to  the  requirements  of  the  Securities  Act  of  1933,  this
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities  and  on  the  date  indicated.


SIGNATURE                           TITLE                          DATE

/s/  Emil H. Soika
-----------------------
Emil  H.  Soika             President, Chief Executive
                            Officer and Director
                            (Principal Executive  Officer)        May  7,  2002

/s/  Karsten  Houm
-----------------------
Karsten  Houm               Chairman  of  the  Board
                            and  Director                         May  7,  2002

/s/ Michael J. Sallmann
-----------------------
Michael  J.  Sallmann       Vice President-Finance and Secretary
                            (Principal Financial Officer and
                            Principal  Accounting  Officer)       May  7,  2002

/s/  Milton Datsopoulos
-----------------------
Milton  Datsopoulos         Director                              May  7,  2002

/s/   N.C. Joseph Lai
-----------------------
N.C.  Joseph  Lai           Director                             May  13,  2002

/s/  Jeffrey T. Barnes
-----------------------
Jeffrey  T.  Barnes         Director                             May  13,  2002

/s/  Higgins D. Bailey
-----------------------
Higgins  D.  Bailey         Director                              May  9,  2002

/s/ Stephen K. Tannenbaum
-------------------------
Stephen  K.  Tannenbaum     Director                              May  8,  2002



                                        3

                             CRITICARE SYSTEMS, INC.
                               (THE "REGISTRANT")
                         (COMMISSION FILE NO. 000-16061)

                                  EXHIBIT INDEX
                                       TO
                         FORM S-8 REGISTRATION STATEMENT




EXHIBIT                                           INCORPORATED HEREIN                FILED
NUMBER              DESCRIPTION                     BY REFERENCE TO                HEREWITH
                                                                       

4.1     Restated Certificate of                The Registrant's Registration
        Incorporation of the Registrant        Statement filed on Form S-1,
                                               registration number 33-13050

4.2     By-Laws of the Registrant              The Registrant's Registration
                                               Statement filed on Form S-1,
                                               registration number 33-13050

4.3     Rights Agreement                       Registrant's Current Report on
                                               Form 8-K filed on April 18, 1997

5       Opinion of Counsel.                                                             X

23.1    Consent of BDO Siedman, LLP                                                     X

23.3    Consent of Counsel                                                         Contained in
                                                                                   Opinion filed
                                                                                   as Exhibit 5

24      Power of Attorney                      Signature Page to Registration
                                               Statement




                                        4