CHROMAVISION MEDICAL SYSTEMS INC
10-Q, 1997-11-14
LABORATORY ANALYTICAL INSTRUMENTS
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM 10-Q

Mark One

[X]     QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934

        For The Quarterly Period Ended September 30, 1997

OR

[ ]     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
        EXCHANGE ACT OF 1934

        For the Transition Period from __________ to __________


COMMISSION FILE NUMBER 0-1000



  CHROMAVISION MEDICAL SYSTEMS, INC.                     75-2649072
(Exact name of registrant as specified      (IRS Employer Identification Number)
            in its charter)


                                    DELAWARE
         (State or other jurisdiction of incorporation or organization)


                 33171 PASEO CERVEZA
               SAN JUAN CAPISTRANO, CA                             92675
      (Address of principal executive offices)                   (Zip code)


                                 (714) 443-3355
              (Registrant's telephone number, including area code)


                                 NOT APPLICABLE
              (Former name, former address and former fiscal year,
                          if changed since last report)


        Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months, and (2) has been subject to such filing
requirements for the past 90 days.


        Yes  [X]      No  [ ]


        As of November 7, 1997, there were 17,153,629 shares outstanding of the
Issuer's Common Stock, $.01 par value.


<PAGE>   2


                       CHROMAVISION MEDICAL SYSTEMS, INC.
                  (FORMERLY MICROVISION MEDICAL SYSTEMS, INC.)
                        (A DEVELOPMENT STAGE ENTERPRISE)


                                TABLE OF CONTENTS



<TABLE>
<CAPTION>
                                                                                        Page
                                                                                        ----
<S>            <C>                                                                      <C>
PART I         FINANCIAL INFORMATION

     ITEM 1    FINANCIAL STATEMENTS (UNAUDITED)

               Balance Sheets as of December 31, 1996 and September 30, 1997              3

               Statements of Operations for the three and nine months ended               4
               September 30, 1996 and 1997; and the period from April 1, 1993
               (Inception) through September 30, 1997

               Statements of Cash Flows for the nine months ended September 30, 1996      5
               and 1997; and the period from April 1, 1993 (Inception) through
               September 30, 1997

               Notes to Financial Statements                                              6

     ITEM 2    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL                          8
               CONDITION AND RESULTS OF OPERATIONS


PART II OTHER INFORMATION

     ITEM 1    LEGAL PROCEEDINGS                                                         10

     ITEM 6    EXHIBITS AND REPORTS ON FORM 8-K                                          10

SIGNATURES                                                                               11
</TABLE>






<PAGE>   3

PART I - ITEM 1

                       CHROMAVISION MEDICAL SYSTEMS, INC.
                  (FORMERLY MICROVISION MEDICAL SYSTEMS, INC.)
                        (A DEVELOPMENT STAGE ENTERPRISE)

                                 BALANCE SHEETS
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                                       DECEMBER 31,       SEPTEMBER 30,
                                                                           1996               1997
                                                                           ----               ----
<S>                                                                 <C>               <C>         
                               ASSETS

  Current assets:
   Cash and cash equivalents ..................................     $    124,092      $ 17,145,678
   Accounts receivable ........................................              550               599
   Notes receivable ...........................................              -0-         5,000,000
   Inventory ..................................................          502,511           816,350
   Prepaid expenses ...........................................           27,677           113,308
   Capitalized offering costs .................................          144,760               -0-
   Interest receivable ........................................              -0-           112,941
                                                                    ------------      ------------
        Total current assets ..................................          799,590        23,188,876
Deposits ......................................................              -0-            57,021
Property and equipment, net ...................................           80,840           470,666
                                                                    ------------      ------------
        Total assets ..........................................     $    880,430      $ 23,716,563
                                                                    ============      ============
        LIABILITIES AND STOCKHOLDERS' EQUITY / (DEFICIT)

Current liabilities:
   Due to XL Vision, Inc. .....................................     $    380,439      $      7,197
   Accounts payable ...........................................          127,808           306,469
Accrued liabilities:
   Salaries and benefits ......................................           89,066           216,920
   Severance costs ............................................          912,050               -0-
   Relocation costs ...........................................              -0-            95,554
   Warranty costs .............................................           60,000            60,000
   Offering costs .............................................          105,000           111,900
   Other ......................................................           55,565           146,387
                                                                    ------------      ------------
       Total current liabilities ..............................        1,729,928           944,427
   Revolving line of credit ...................................          806,009               -0-
                                                                    ------------      ------------
       Total liabilities ......................................        2,535,937           944,427
                                                                    ------------      ------------
Commitments and contingencies Stockholders' equity / (deficit):
   Series A preferred stock, $.01 par value, authorized
     7,246,000 shares, issued and outstanding 7,135,064 shares            71,351               -0-
     in 1996 and -0- in 1997
   Common stock $.01 par value, authorized 50,000,000 shares,
     issued and outstanding 1,931,250 shares in 1996 and ......           19,313           171,536
     17,153,643 in 1997
   Additional paid-in capital .................................        7,059,849        36,323,369
   Accumulated deficit during the development stage ...........       (8,806,020)      (13,722,769)
                                                                    ------------      ------------
       Total stockholders' equity / (deficit) .................       (1,655,507)       22,772,136
                                                                    ------------      ------------
Total liabilities and stockholders' equity / (deficit) ........     $    880,430      $ 23,716,563
                                                                    ============      ============
</TABLE>



                 See accompanying notes to financial statements.



                                      -3-
<PAGE>   4



                       CHROMAVISION MEDICAL SYSTEMS, INC.
                  (FORMERLY MICROVISION MEDICAL SYSTEMS, INC.)
                        (A DEVELOPMENT STAGE ENTERPRISE)

                            STATEMENTS OF OPERATIONS
                                   (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                                  PERIOD(1) FROM 
                                                                                                   APRIL 1, 1993
                                                                                                    (INCEPTION
                                               THREE MONTHS ENDED         NINE MONTHS ENDED          THROUGH)
                                                 SEPTEMBER 30,               SEPTEMBER 30,         SEPTEMBER 30,
                                              1997(1)        1997         1996(1)        1997          1997
                                              ----           ----         ----           ----          ----
<S>                                               <C>           <C>           <C>           <C>     <C>       
  Revenue:
     Products...........................          $-0-          $-0-          $-0-          $-0-    $1,120,000
     Services...........................           -0-           -0-           -0-           -0-        76,886
                                           ------------  ------------  ------------  ------------  ------------
                                                   -0-           -0-           -0-           -0-     1,196,886
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
  Cost of revenue:                                                    
     Products...........................           -0-           -0-           -0-           -0-       511,989
     Services...........................           -0-           -0-           -0-           -0-        30,750
                                           ------------  ------------  ------------  ------------  ------------
                                                   -0-           -0-           -0-           -0-       542,739
                                                                      
     Gross profit.......................           -0-           -0-           -0-           -0-       654,147
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
  Operating expenses:                                                 
     Selling, general and administrative       575,836       623,967     1,254,496     2,440,171     7,442,529
     Research and development...........     1,133,663     1,022,138     1,579,287     2,524,608     6,653,579
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
       Total operating expenses.........     1,709,499     1,646,105     2,833,783     4,964,779    14,096,108
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
       Profit (loss) from operations....    (1,709,499)   (1,646,105)   (2,833,783)   (4,964,779)  (13,441,961)
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
  Other income (expense):                                             
     Interest income....................        13,816       210,150        13,816       212,809       230,638
     Interest (expense).................           -0-       (85,357)          -0-      (164,779)     (164,779)
     Other income (expense).............           -0-           -0-       423,525           -0-      (346,667)
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
       Total other income (expense).....        13,816       124,793       437,341        48,030      (280,808)
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
       Profit (loss) before income taxes    (1,695,683)   (1,521,312)   (2,396,442)   (4,916,749)  (13,722,769)
                                                                      
  Income tax expense (benefit)..........           -0-           -0-           -0-           -0-           -0-
                                           ------------  ------------  ------------  ------------  ------------
                                                                      
       Net profit (loss)................   $(1,695,683)  $(1,521,312)  $(2,396,442)  $(4,916,749) $(13,722,769)
                                           ============  ============  ============  ============ =============
                                                                      
  Net profit (loss) subsequent to                                     
       incorporation                       $(1,695,683)  $(1,521,312)  $(2,019,285)   (4,916,749)
                                           ===========   ===========   ===========    ========== 
                                                                      
  Net loss per common share.............        $ (.16)       $ (.11)                     $ (.40)
                                           ============  ============                ============
                                                                      
  Pro forma weighted average number of                                
     common shares outstanding..........    10,850,080    14,334,512                  12,208,180
                                           ============  ============                ============
</TABLE>
                                                                     

                 See accompanying notes to financial statements.
- ----------
(1) Divisional Operations - Note 2



                                      -4-
<PAGE>   5



                       CHROMAVISION MEDICAL SYSTEMS, INC.
                  (FORMERLY MICROVISION MEDICAL SYSTEMS, INC.)
                        (A DEVELOPMENT STAGE ENTERPRISE)


                            STATEMENTS OF CASH FLOWS
                                   (UNAUDITED)


<TABLE>
<CAPTION>
                                                           NINE MONTHS ENDED         PERIOD(1) FROM
                                                              SEPTEMBER 30,           APRIL 1, 1993
                                                                                       (Inception)
                                                                                         THROUGH
                                                                                       SEPTEMBER 30,
                                                          1996 (1)       1997             1997
                                                          ----           ----             ----
<S>                                                  <C>             <C>             <C>          
Cash flows from development stage activities:
Net profit (loss) ................................   $ (2,396,442)   $ (4,916,749)   $(13,722,769)
Adjustments to reconcile net loss to net cash used
   in operating activities:
     Depreciation and amortization ...............         25,720         201,635         317,950
     Non-cash issuance of preferred stock ........        770,192             -0-         770,192
     Write-off of note receivable ................            -0-             -0-          40,000
  Changes in operating assets and liabilities:
       Accounts receivable .......................        200,000             (49)           (599)
       Inventory .................................       (279,631)       (406,216)       (908,727)
       Prepaid expenses ..........................        (17,657)        (85,631)       (113,308)
       Deposits ..................................            -0-         (57,021)        (57,021)
       Interest receivable .......................            -0-        (112,941)       (112,941)
       Accounts payable ..........................         82,612         178,661         362,034
       Accrued liabilities .......................         48,783        (597,820)        568,296
                                                     ------------    ------------    ------------

       Net cash used in operating activities .....     (1,566,423)     (5,796,131)    (12,856,893)
                                                     ------------    ------------    ------------

Cash flows from investing activities:
Notes receivable .................................            -0-      (5,000,000)     (5,825,000)
Collections on notes receivable ..................            -0-             -0-         785,000
Purchases of property and equipment ..............        (24,657)       (499,084)       (696,239)
                                                     ------------    ------------    ------------

       Net cash provided by (used in) investing ..        (24,657)     (5,499,084)     (5,736,239)
         activities
                                                     ------------    ------------    ------------

Cash flows from financing activities:
Due to (from) XL Vision, Inc. ....................     (4,156,148)       (373,242)          7,197
Sale of common stock .............................         15,450      29,196,949      29,212,399
Borrowing under revolving line of credit .........            -0-        (806,009)            -0-
Sale of preferred stock ..........................      6,364,871         998,325       7,363,196
Capitalized offering costs .......................            -0-        (699,222)       (843,982)
                                                     ------------    ------------    ------------

       Net cash provided by financing activities .      2,224,173      28,316,801      35,738,810
                                                     ------------    ------------    ------------

       Net increase (decrease) in cash and cash ..        633,093      17,021,586      17,145,678
         equivalents
Cash and cash equivalents beginning of period ....            -0-         124,092             -0-
                                                     ------------    ------------    ------------

Cash and cash equivalents end of period ..........   $    633,093    $ 17,145,678    $ 17,145,678
                                                     ============    ============    ============




Cash paid for interest ...........................          $ -0-    $    156,902           $ -0-
                                                     ============    ============    ============
</TABLE>


                 See accompanying notes to financial statements.

- ----------
(1) Divisional Operations - Note 2



                                      -5-
<PAGE>   6



                       CHROMAVISION MEDICAL SYSTEMS, INC.
                  (FORMERLY MICROVISION MEDICAL SYSTEMS, INC.)
                        (A DEVELOPMENT STAGE ENTERPRISE)

                          NOTES TO FINANCIAL STATEMENTS
                                   (UNAUDITED)


(1)     BASIS OF PRESENTATION

        These interim financial statements should be read in conjunction with
the Company's registration statement on Form S-1 (No. 333-26129) filed with the
Securities and Exchange Commission on July 1, 1997, which includes financial
statements for the year ended December 31, 1996 and the quarter ended March 31,
1997.

        The accompanying unaudited financial statements reflect all adjustments
which, in the opinion of management, are necessary for a fair presentation of
the financial position and the results of operations for the interim periods
presented. All such adjustments are of a normal, recurring nature. Certain
amounts have been reclassified to conform to the current period presentation.
The results of the Company's operations for any interim period are not
necessarily indicative of the results attained for a full fiscal year.

(2)     DEVELOPMENT STAGE

        From the inception of ChromaVision on April 1, 1993, the Company was
considered to be in the development stage as defined by the Statement of
Financial Accounting Standards ("SFAS") No. 7, "Accounting and Reporting by
Development Stage Enterprises". Until the Company begins to realize significant
revenue associated from its planned operations, the Company will be considered
in the development stage.

(3)     RECENTLY ISSUED ACCOUNTING STANDARD

        In February 1997, the Financial Accounting Standards Board issued
Statement No. 128, "Earning per Share". Statement 128 supersedes Accounting
Principles Board Opinion No. 15, Earnings per Share (APB15), and specifies the
computation, presentation, and disclosure requirements for earnings per share
(EPS) for entities with publicly held common stock or potential common stock.
Statement 128 replaces the presentation of primary and fully diluted EPS with a
presentation of basic and diluted EPS respectively. Statement 128 is effective
for financial statements for both interim and annual periods ending after
December 15, 1997.

(4)     INVENTORIES

        Inventories consist of the following:

<TABLE>
<CAPTION>
                                                      December 31, 1996   September 30, 1997
                                                      -----------------   ------------------
                <S>                                           <C>                  <C>      
                Raw materials                                 $ 105,520            $ 352,303
                Work-in-process                                     -0-               53,636
                Finished goods                                  396,991              410,411
                                                   ---------------------  ------------------
                                                              $ 502,511            $ 816,350
                                                   =====================  ==================
</TABLE>

(5)     INITIAL PUBLIC OFFERING

        In August 1997, the Company completed its initial public offering of
6,020,000 shares of common stock. The company received net proceeds of
approximately $28.3 million after deducting underwriting discounts and offering
expenses.

(6)     REVOLVING LINE OF CREDIT AND CURRENT LIABILITIES

        In August and September of 1997, approximately $5.5 million of net
proceeds from the initial public offering were used for repayment of the bank
line of credit indebtedness and reduction of an inter-company payable to XL
Vision, Inc.




                                      -6-
<PAGE>   7



(7)      NOTES RECEIVABLE

        In August 1997, the Company loaned $5,000,000 to Safeguard Scientifics,
Inc., an affiliate of the Company, pursuant to the terms of a revolving note
agreement. The terms of the agreement call for payment on demand with interest
payable monthly at an effective interest rate of approximately 6.23%. In October
1997, the entire receivable balance was repaid to the Company.

(8)      SUBSEQUENT EVENT

        In October 1997, the Company signed a three-year exclusive distribution
and development agreement with Sigma Diagnostics, Inc., a subsidiary of Sigma
Aldrich, to market the Company's proprietary pre-natal Down syndrome screening
test, which uses the ChromaVision Dx2000 automated intelligent microscope. The
ChromaVision test is currently in clinical trials in the U.S. and Great Britain
and has not yet received FDA approval.

        The Company has commenced litigation against IDEA Research LLC seeking a
determination by the court that the Company's Digital Analyzer does not infringe
certain patent rights of IDEA Research. Any adverse ruling in that litigation
could have a material adverse effect on the Company. See Part II Item 1.





                                      -7-
<PAGE>   8



PART I - ITEM 2

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                            AND RESULTS OF OPERATIONS


        The following Management's Discussion and Analysis of Financial
Condition and Results of Operations contains "forward-looking statements" which
reflect the Company's current views with respect to future events and financial
performance. These forward looking statements are subject to certain risks and
uncertainties that could cause actual results to differ materially from
historical results or those anticipated. The words "plan", "expect",
"anticipate", and similar expressions identify forward-looking statements.
Readers are cautioned not to place undue reliance on these forward-looking
statements. The Company undertakes no obligation to publicly update or revise
any forward-looking statements, whether as a result of new information, future
events, or otherwise. Factors that could cause actual results to differ
materially from historical results or those anticipated include, without
limitation, the following: the Company's limited operating history and history
of losses; government regulation; rapid technological change; market acceptance
of the Company's products; the acceptance of the Company's fee per use program;
product and manufacturing regulatory approvals; the status of competing
products; dependence on reimbursement; the risk of third party claims of
infringement; and the dependence on key personnel. For a more detailed
discussion of these factors, see " Risk Factors" from the Form S-1 filed with
the Securities and Exchange Commission on July 1, 1997 (Registration No.
333-26129).

OVERVIEW

        ChromaVision Medical Systems, Inc., formerly MicroVision Medical
Systems, Inc., a development stage enterprise, ("ChromaVision" or the "Company")
is a Delaware corporation. Prior to the formation of the Company on March 28,
1996, the Company's business was conducted as the MicroVision Medical Systems
Division (the "Division") of XL Vision, Inc. ("XL Vision").

        On March 28, 1996, the assets and liabilities of the Division were
contributed to the Company, which is a wholly owned subsidiary of XL Vision.
This transaction was accounted for as a reorganization of entities under common
control and, accordingly, the assets and liabilities were recorded at their
historical book value. As of the date of incorporation, the Division had assets,
net of assumed liabilities, of $102,677 and an accumulated deficit of
$4,775,757. The Company assumed a liability to XL Vision totaling $4,862,984
which consisted of the net assets and the accumulated deficit of the Division
less consideration paid for common stock, $15,450.

        Subsequent to incorporation, the Company raised $6.4 million from a
private equity placement in June 1996, from which the proceeds were used
primarily to fund the repayment of amounts due to XL Vision and for working
capital.

        The Company was established to develop medical imaging technologies and
to introduce a computer-based microscope for the healthcare services market.
From the inception of the business on April 1, 1993 through September 30, 1997,
the Company and its predecessor have devoted substantially all of their
resources to the development of the ChromaVision Digital Analyzer technology.

        The ChromaVision Digital Analyzer is designed to identify cells with
specific characteristics within a sample of cells by detecting color produced by
the reaction between common laboratory reagents (or stains) in the cells. The
ChromaVision Digital Analyzer uses proprietary imaging software and technology
to capture digital images of cell samples and detect the presence, count the
number and measure the color intensity of cells containing a particular stain.
The Company believes the ChromaVision Digital Analyzer offers flexibility
because the software can be configured to identify different stains thereby
allowing the system to be adapted for use with different reagents to identify a
broad range of cellular conditions. The Company's goal is to establish the
ChromaVision Digital Analyzer as the preferred platform for multiple microscopic
diagnostic applications.

RESULTS OF OPERATIONS

THREE MONTHS ENDED SEPTEMBER 30, 1997 COMPARED TO THREE MONTHS ENDED SEPTEMBER
30, 1996

Revenues and gross profits. Because it is a development stage enterprise, the
Company had no revenue or gross profit for the three months ended September
30,1997 or September 30, 1996.

Selling, general and administrative expenses. Expenses increased $48,131 to
$623,967 as compared to $575,836 in 1996. This increase is primarily due to
relocation costs incurred moving the Company to California and due to the
increase in the number of management and administrative personnel necessary to
support the growth of the business.

Research and development expenses. Expenses decreased $111,525 to $1,022,138 as
compared to $1,133,663 in 1996. In 1996 $770,192 of value attributed to
Preferred Stock was issued to Centocor for its clinical collaboration on a
minimal residual disease 



                                      -8-
<PAGE>   9

application. This increase in 1996 was offset by increases during 1997 due to
clinical trial costs for prenatal screening for Down syndrome and cancer and the
additional personnel to further develop the Company's products.

Other income (expense). Other income represents net interest income of $124,793
in 1997 as compared to $13,816 in 1996. The improvement in net interest income
resulted from the investment of the Company's initial public offering net
proceeds in interest bearing securities, which was offset by interest expense
incurred on the Company's revolving line of credit before it was paid off during
the third quarter of 1997.

NINE MONTHS ENDED SEPTEMBER 30, 1997 COMPARED TO NINE MONTHS ENDED SEPTEMBER 30,
1996.

Revenues and gross profits. Because it is a development stage enterprise, the
Company had no revenue or gross profit for the nine months ended September 30,
1997 or September 30, 1996.

Selling, general and administrative expenses. Expenses increased $1,185,675 to
$2,440,171 for 1997 as compared to $1,254,496 in 1996. This increase is
primarily due to additional management and administrative personnel necessary to
support the development of the business. Augmenting this increase is the costs
of moving the Company to California from Florida.

Research and development expenses. Expenses increased $945,321 to $2,524,608 as
compared to $1,579,287 in 1996. The increase is primarily due to the cost of the
first clinical trial related to the Company's 510 (k) clearance received from
the U.S. Food and Drug Administration on June 5, 1997, its cost of the current
clinical trials for prenatal screening for Down syndrome and cancer and the
addition of technical personnel to further develop the Company's products.

Other income (expense). Other income (expense) decreased $389,311 to $48,030 in
1997 as compared to $13,816 in 1996. The decrease in other income (expense) was
primarily due to other income recorded in 1996 relating to design work performed
for another company totaling $423,525.

The Company has commenced litigation against IDEA Research LLC seeking a
determination by the court that the Company's Digital Analyzer does not infringe
certain patent rights of IDEA Research. Any adverse ruling in that litigation
could have a material adverse effect on the Company. See Part II Item 1.

LIQUIDITY AND CAPITAL RESOURCES

        On August 13, 1997, the Company competed its initial public offering of
6,020,000 shares of Common Stock. The Company received net proceeds of
approximately $28.3 million after deducting underwriting discounts and offering
expenses. Prior to this offering, the Company's primary source of financing was
a $5.0 million revolving line of credit and a $6.4 million private placement in
June 1996.

        In August and September of 1997, approximately $5.5 million of net
proceeds from the initial public offering were used for repayment of the bank
line of credit indebtedness and reduction of an inter-company payable to XL
Vision, Inc. At September 30, 1997, working capital amounted to $22.2 million.

        As a development stage enterprise, the Company expects that losses from
operations and increases in working capital requirements will produce
significant negative cash flows from operations for the foreseeable future. The
Company anticipates that the net proceeds from the initial public offering will
be sufficient to satisfy its operating cash needs for the foreseeable future.

        The Company's business plan anticipates manufacturing the ChromaVision
Digital Analyzer, placing the instrument with users at no initial charge and
charging on a per use or per click fee for each test run on the instrument. The
manufacture of these instruments will require a significant outlay of cash for
which revenues will not be recognized until future periods.

        The Company's future capital requirements will depend on many factors,
including the extent and rate of adoption of the Digital Analyzer and the per
use fee program, receiving the requisite regulatory approvals, reimbursement for
the procedures by insurance companies and other third party payors and the
status of competing products. To support the Company's future cash needs it
intends to consider, but not be limited to, additional debt or equity financing.

        However there can be no assurance that any such financing will be
available to the Company, or that adequate funds for the company's operations
will be available when needed, or on terms attractive to the Company. If the
Company is unable to obtain sufficient additional funds, the Company may have to
delay, scale back or eliminate some or all of its development activities,
clinical trials and/or regulatory activities.




                                      -9-
<PAGE>   10


PART II OTHER INFORMATION


ITEM 1         LEGAL PROCEEDINGS

        On November 10, 1997 the Company commenced litigation against IDEA
Research LLC seeking a determination by the court that the Company's automated
microscope systems do not infringe certain patent rights of IDEA Research. The 
litigation, which is pending in the Federal District Court in Santa Ana, 
California, seeks to resolve claims that were first made by IDEA Research early 
in 1997 and that have previously been publicly disclosed by the Company. The 
Company is also seeking recovery of damages for interference with prospective 
business advantage in connection with certain disparaging statements made by 
IDEA Research about the Company and its microscope systems and may seek
injunctive relief prohibiting further disparaging statements.

        The Company anticipates that IDEA Research may respond to the Company's
complaint by asserting claims against the Company for infringement of patent or
other proprietary rights of IDEA Research. The Company believes that its
automated microscope systems do not infringe on any rights of IDEA Research and
that the Company will prevail in the litigation. If, however, the court were to
uphold any such claims by IDEA Research, the Company could be subject to
significant liabilities to IDEA Research and may be required to license disputed
rights from IDEA Research in order to use its microscope systems for a number of
applications, including the pending screening process for Down syndrome. No
assurance can be given that such a license could be obtained or could be
obtained on terms acceptable to the Company, if at all. If such a license could
not be obtained, the Company would not be able to use its microscope systems for
any application which is found to infringe the technology of IDEA Research.
Accordingly, an adverse result in the litigation could have a material adverse
effect on the Company's business, operating results and financial condition.
Regardless of the outcome, the Company may incur substantial costs in connection
with the litigation.


ITEM 6         EXHIBITS AND REPORTS ON FORM 8-K

               (a) Exhibits
                     3.1    Certificate of Incorporation of the Company*
                     3.2    Bylaws of the Company**
                     10.1   Distribution Agreement between ChromaVision 
                            Medical Systems and Sigma Diagnostics,
                            Inc. dated October 22, 1997
                     10.2   UR-NAP Application Development Agreement and Right
                            of First Refusal of New Applications between the
                            Company and Sigma Diagnostics, Inc. dated October
                            22, 1997
                     27.    Financial Data Schedule

               (b) Report on Form 8-K
                      None




- -------------
 *Previously filed as Exhibit 2.1 to the Company's Registration Statement No.
  333-26129 on Form S-1 filed with the Securities and Exchange Commission on
  July 1, 1997, and incorporated herein by reference.

**Previously filed as Exhibit 3.2 to the Company's Registration Statement No.
  333-26129 referenced above, and incorporated herein by reference.



                                      -10-
<PAGE>   11




                                   SIGNATURES

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



                                           CHROMAVISION MEDICAL SYSTEMS, INC.

DATE:   November 14, 1997                  BY:  /s/  Douglas S. Harrington, M.D.
      ------------------------------            --------------------------------
                                                Douglas S. Harrington, M.D.
                                                Chief Executive Officer

DATE:   November 14, 1997                  BY:  /s/  Kevin C. O'Boyle
      ------------------------------            --------------------------------
                                                Kevin C. O'Boyle
                                                Vice President, Chief Financial 
                                                Officer



                                      -11-

<PAGE>   1
                                                                    EXHIBIT 10.1

           DISTRIBUTION AGREEMENT BETWEEN CHROMAVISION MEDICAL SYSTEMS

                                       AND

                             SIGMA DIAGNOSTICS, INC.

        This Distributorship Agreement (hereinafter the "Agreement") is entered
into as of the 22nd day of October, 1997 between CHROMAVISION MEDICAL SYSTEMS,
Inc., San Juan Capistrano, California (hereinafter "CHROMAVISION"), a
corporation existing under the laws of Delaware, and Sigma Diagnostics, Inc.
(hereinafter "SIGMA"), a corporation existing under the laws of Missouri.

        WHEREAS, CHROMAVISION has developed an automated intelligent microscope
system which uses imaging technology for diagnosis and research applications
(the "Instrument");

        WHEREAS, SIGMA is in the business of developing, manufacturing,
marketing and distributing medical diagnostic kits and is developing a
diagnostic kit using urea-resistant neutrophil alkaline phosphotase ("UR-NAP")
as a marker for the diagnosis of Down's syndrome (the "Kit") to be used with the
Instrument; and

        WHEREAS, the parties hereto desire to have SIGMA market and distribute
the Instrument in connection with medical diagnostic kits and have entered into
a UR-NAP Application Development Agreement and Right of First Offer of New
Applications ("UR-NAP Agreement") contemporaneously with this Agreement.

        NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, and certain other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledge, the parties do hereby agree as
follows:

1.      Instrument(s). The Instrument(s) of CHROMAVISION covered by this
        Agreement the MDx 2000 Digital Analyzer and any other automated
        intelligent microscope system which uses imaging technology for
        diagnosis and research disclosed or claimed in either Patent Application
        titled System and Method For Cellular Specimen Grading Method and Patent
        Application titled Method and Apparatus for Automated Image Analysis of
        Biological Specimens filed with the U.S. Patent Office or any
        improvements thereof which CHROMAVISION elects to make available
        commercially. As used herein, improvements of the Instrument means all
        modifications, variations and revisions and new models of the Instrument
        which relate or have consequence in any of the following ways: (1)
        improve the Instrument performance; (2) reduce the cost of materials or
        components for the Instrument; (3) reduce production, manufacturing or
        associated costs of the Instrument; (4) increase the durability or
        continuous performance characteristics of the Instrument; (5) expand the
        application to which the Instrument may be put; (6) increase or enhance
        the marketability or commercial aspect of the Instrument; or (7) replace
        or displace the Instrument in one or more material commercial markets
        for the 


***  Confidentiality Requested
<PAGE>   2

        Instrument. Improvements of the Instrument may be patentable or
        unpatentable and, if patentable, need not be patented. Nothing in this
        Agreement shall require CHROMAVISION to make available any version of
        the Instrument which has been superseded by an improved version that
        CHROMAVISION has elected to make commercially available.

        Kits covered by this agreement include any improvements to the Kit.
        "Improvements" means all modifications, variations, revisions and new
        models of the Kit which SIGMA elects to make available commercially.
        Improvements of the Kit may be patentable or unpatentable and, if
        patentable, need not be patented. Nothing in this Agreement shall
        require SIGMA to make available any version of the Kit which has been
        superseded by an improved version that SIGMA has elected to make
        commercially available.

2.      Appointment and Acceptance. CHROMAVISION hereby appoints SIGMA as the
        exclusive distributor of the Instrument(s) for use with the Kits and
        grants SIGMA the right and license to import, use, possess, market and
        sublease (but not sell) the Instrument(s) for use with the Kits in the
        United States and outside the United States (the "Territory") and the
        right to extend to Affiliates and sub-distributors rights of the same
        scope as granted herein to import, use, possess, market and sublease
        Instrument(s) for use with the Kits in the Territory. SIGMA's right to
        use the Instrument is limited to use incidental to marketing the
        Instrument to others pursuant to this Agreement. If SIGMA uses the
        Instrument to perform medical diagnostic tests for which it is
        compensated, such use shall be subject to all of the terms and
        provisions of this Agreement and the form of sublease to be entered into
        with customers, including without limitation the obligation to pay to
        CHROMAVISION the entire amount of the Per Click Charge referred to in
        Paragraph 4(b) (not ***%. thereof).

        The parties acknowledge their understanding that CHROMAVISION will have
        to finance the production of the Instruments and that the terms and
        structure of such financing have not yet been determined. The parties
        presently contemplate that CHROMAVISION will sell the Instruments to a
        leasing company, that the leasing company will lease the Instruments to
        SIGMA and that SIGMA will sublease the Instruments to its customers. The
        terms and provisions of any such sublease (and any variations therefrom
        for particular customers) will have to be satisfactory to CHROMAVISION's
        financing source, SIGMA and reasonably satisfactory to CHROMAVISION. In
        the event that, by March 31, 1998, (i) CHROMAVISION has not entered into
        an agreement with its financing source to provide such financing using
        the leasing and subleasing arrrangments set forth above, (ii) the
        parties fail to reach agreement on an alternative arrangement (including
        agreement on appropriate amendments to this Agreement) that is approved
        in writing by the financing source with whom CHROMAVISION has entered
        into an agreement and (iii) CHROMAVISION has not entered an agreement
        with an alternative source of financing that has approved arrangements
        referred to in (i) or (ii), then either party will have the right to
        terminate this Agreement by delivering written notice to the other of
        its election to do so. CHROMAVISION shall keep SIGMA apprised of the
        status of its efforts to enter into such an agreement with a financing
        source.


***  Confidentiality Requested


                                       2
<PAGE>   3

        SIGMA agrees to market, sell and distribute the Kits exclusively for use
        with the Instrument, and it shall not modify any Kit to be usable with
        any competing instrument or technology or distribute any medical
        diagnostic kit that is competitive with the Kit. Nothing in this
        Agreement shall limit or otherwise affect the right of SIGMA to market,
        sell or distribute any medical diagnostic test being commercially
        distributed by it on the date of this Agreement.

3.      Term and Renewal. The term of this Agreement shall be for a period of
        three (3) years, commencing on the Effective Date (the "Initial Term").
        "Effective Date" means the date on which CHROMAVISION gives SIGMA notice
        that CHROMAVISION has either received clearance or pre-market approval
        from the United States Food and Drug Administration for either the use
        of the Kit with the Instrument or clearance or approval for use of the
        Instrument with the Kit. If the Development Agreement being entered into
        by the parties concurrently with this Agreement is terminated as to
        collaboration on the Kit (and not necessarily as to Section 7 thereof)
        in accordance with its terms before the Effective Date, this Agreement
        shall automatically terminate concurrently with the termination of that
        Agreement. Except as provided in Paragraph 4(f)(iii), this Agreement
        shall automatically renew for additional and successive terms of one (1)
        year unless either party provides written notice of non-renewal at least
        six (6) months prior to the close of the Initial Term or any anniversary
        date thereafter.

4.      Distribution of Instruments and Kits. After such time as the Instrument
        has been cleared or approved for commercial use with the Kit by the FDA
        and/or or comparable governmental authorities in foreign countries,
        CHROMAVISION shall provide SIGMA with such Instruments as SIGMA may
        require for the purchasers of such Kits in the Territory. The Instrument
        and the Kit shall be marketed together as a package by SIGMA.

        (a)    Lease Amount. Such Instruments shall be leased by SIGMA from
               CHROMAVISION or CHROMAVISION's financing source referred to in
               Paragraph 2. (All references to payment to CHROMAVISION shall
               refer to payment to CHROMAVISION's financing source if
               CHROMAVISION so elects. The rental under the lease (the "Lease
               Amount") payable by SIGMA to CHROMAVISION shall be equal to
               ***% of the actual amount paid by customers to SIGMA for each
               slide examined using the Instrument with the Kit. The remaining
               ***% of the amount paid by customers shall be retained by
               SIGMA.

        (b)    Per Click Charge. "Per Click Charge" is defined as the amount
               payable by SIGMA to CHROMAVISION or by a customer to SIGMA for
               each slide examined using the Instrument with the Kit. All
               subleases between SIGMA and its customers will provide for Per
               Click Charges. No Per Click Charges will be imposed on customers
               for examination of slides in connection with training personnel
               and testing of the Instrument prior to the customer's Acceptance
               of the Instrument, except that Per Click Charges will be imposed
               with respect to all tests


***  Confidentiality Requested


                                       3
<PAGE>   4

               for which the customer is to receive payment (whether or not such
               tests are performed prior to Acceptance of the Instrument).
               "Acceptance" shall be deemed to occur at the time the Instrument
               has been installed, adjusted and tested and is operational and
               training of the customer's personnel in the operation of the
               Instrument is completed. The parties contemplate that the Per
               Click Charge will be the only amount payable by the customer for
               use of the Instrument with the Kit and that SIGMA will not
               receive any additional consideration for the sale or use of the
               Kit or for servicing the Kit (other than payment for replacement
               parts after the Warranty Period (as defined in Paragraph 10(j)).
               In the event SIGMA does receive any additional consideration for
               selling or otherwise providing the Kit and/or leasing or
               servicing the Instrument, ***% of the additional amount paid by
               the customer shall be payable by SIGMA to CHROMAVISION pursuant
               to (a) above, except that nothing in this Paragraph 4(b) is
               intended to require SIGMA to account to CHROMAVISION for any
               reasonable amounts it receives for replacement parts for the
               Instruments or for service calls not made during normal business
               hours.

        (c)    Minimum Per Click Charge. SIGMA will be entitled to charge its
               customers any amount as the Per Click Charge and, if it so
               elects, any additional amount for selling or otherwise providing
               the Kit with the Instrument. However, the amount payable by SIGMA
               to CHROMAVISION for each test pursuant to (a) above shall be
               based upon not less than ***% of the Reimbursement Price
               determined as provided in Paragraph 6. Until such time as the
               Reimbursement Price can be determined pursuant to Paragraph 6,
               the minimum Per Click Charge for purposes of determining the
               amount payable by SIGMA pursuant to (a) above shall be $*** for
               the basic Instrument. In the case of customers receiving a
               supporting package of additional equipment (the "Enhancement
               Equipment") with the basic Instrument (such as equipment for
               slide preparation and auto staining), the Reimbursement Price and
               the minimum Per Click Charge used to determine the amount payable
               by SIGMA to CHROMAVISION shall be increased by such amounts as
               are determined by ChromaVision and approved by SIGMA, which
               approval will not be unreasonably denied or delayed. (Such
               increase in the Reimbursement Price and such increase in the
               minimum Per Click Charge are each referred to in this Agreement
               as the "Enhancement Premium".)

               In the case of customers who have agreements with SIGMA providing
               for a Per Click Charge of $*** or more at the time the
               Reimbursement Price can be determined, the minimum Per Click
               Charge payable by SIGMA to CHROMAVISION shall be based upon the
               price set by the customer agreement except that any such
               agreement providing for prices effective after September 30, 2000

               (i)    shall not provide for a Per Click Charge lower than $***
                      adjusted as provided below and


***  Confidentiality Requested


                                       4
<PAGE>   5

               (ii)   the period of time from the date any such prices became
                      effective until they cease to be effective shall not
                      exceed five (5) years.

               The adjustment referred to in (i) above shall be made by
               multiplying $*** by a fraction in which the numerator is the
               Producer Price Index for the month in which the prices became
               effective and the denominator is the Producer Price Index for
               September 1998. "Producer Price Index" is defined as the U.S.
               Department of Labor, Bureau of Labor Statistics, Producer Price
               Index for in vitro diagnostic substances, or, if such Index is no
               longer being published, such other comparable generally accepted
               index as may then be available and selected by CHROMAVISION.

        (d)    Minimum Reimbursement Price. If, when or at any time after the
               Reimbursement Price can by determined pursuant to Paragraph 6,
               (i) ***% of the Reimbursement Price is less than $*** for the
               basic Instrument or, for customers receiving Enhancement
               Equipment, an amount equal to $*** plus the Enhancement Premium
               for the minimum Per Click Charge referred to in (c) above and
               (ii) the parties fail to otherwise agree within thirty (30) days
               after the date the Reimbursement Price is determined to be below
               either such amount, then either party will have the right to
               terminate this Agreement by providing the other party with
               60-days prior written notice. Also, if at any time after the
               Reimbursement Price can be determined SIGMA determines that it
               cannot market the Instrument and the Kit to a particular customer
               because the average amount of revenue per test that the customer
               would receive for performing tests with the Kit would be less
               than the Reimbursement Price, CHROMAVISION will consider, on a
               case by case basis, reducing the minimum Per Click Charge payable
               by SIGMA for Instrument to be subleased to the customer, but
               nothing in the Agreement shall obligate CHROMAVISION to agree to
               any such reduction.

        (e)    Minimum Number of Clicks Per Customer. The form of sublease used
               by SIGMA with its customers will require that the customer pay a
               minimum of *** Per Click Charges per month commencing on the
               date of Acceptance of the Instrument (as defined in Paragraph
               4(b)), whether or not the number of tests actually performed
               equals or exceeds that amount.

        (f)    Minimum Distribution of Instruments. Subject to the provisions of
               (ii) below, SIGMA shall be required to distribute the minimum
               number of Instruments set forth in Exhibit A to this Agreement
               during each of the periods of the Initial Term of this Agreement
               set forth in Exhibit A (the "Performance Periods"). An Instrument
               will be deemed to have been "distributed" when Acceptance by the
               customer (as defined in Paragraph 4(b)) has occurred. If SIGMA
               does not distribute such minimum number of Instruments in any
               Performance Period, then CHROMAVISION shall have the right to
               convert this Agreement to a non-exclusive agreement by giving
               SIGMA sixty (60) days prior written notice. After any such
               conversion all of the provisions of this Agreement shall remain
               in full

***  Confidentiality Requested

                                       5
<PAGE>   6

               force and effect except that SIGMA's rights under Paragraph 2 to
               distribute the Instrument in the Territory shall be non-exclusive
               (i.e., CHROMAVISION will have the right to grant such
               distribution rights to others as well as SIGMA or distribute the
               Instrument itself), and SIGMA will no longer be obligated under
               Paragraph 2 to market, sell and distribute the Kits exclusively
               for use with the Instrument (i.e., SIGMA will have the right to
               market, sell and distribute the Kit or competing medical
               diagnostic kits for use with competing instruments and
               technologies). CHROMAVISION will have the right to convert this
               Agreement to a non-exclusive agreement as provided above only if
               it does so by delivery of written notice of its election to do so
               to SIGMA within 90 days after CHROMAVISION's receipt of SIGMA's
               report pursuant to (g) below for the last month in the
               Performance Period in which SIGMA has failed to distribute the
               minimum number of Instruments required or, in the case of a
               deficit which can be cured pursuant to (ii) below, within 90 days
               after receipt of SIGMA's report for the last month in the next
               succeeding Performance Period. In the event SIGMA has failed to
               provide a report for any month in any such Performance Period by
               the date required for that report to be delivered, CHROMAVISION
               will have the right to convert this Agreement as provided above
               if the minimum number of Instruments required to be distributed
               has not been met, and the period of time to exercise that right
               shall be extended by the number of days after the end of the six
               month period that SIGMA is delinquent in delivering the report.

               (i)    The requirement to distribute such minimum number of
                      Instruments shall be applicable to the twelve month period
                      beginning on the first day of the second month following
                      FDA clearance or approval to market the Instrument with
                      the Kit and shall continue for each six month period
                      thereafter throughout the Initial Term of the Agreement.
                      For the last fractional six month period (consisting of
                      four months), the amount set forth in Exhibit A shall be
                      reduced by 33.33%. All references in this Paragraph (f) to
                      Performance Period shall be deemed to include such
                      fractional period.

               (ii)   If the number of Instruments actually distributed by SIGMA
                      in any such Performance Period after the initial twelve
                      month performance period is less than the minimum referred
                      to above for that period but is 80% or more of the
                      minimum, then CHROMAVISION will not have the right to
                      convert this Agreement as provided above unless such
                      deficit is not made up in the immediately following six
                      month period by the distribution of the minimum amount
                      required for that six month period plus the deficit amount
                      for the preceding six month period. If the immediately
                      following period is the fractional six-month period
                      referred to in (i) above the amount to be made up shall be
                      reduced by 33.33%.

               (iii)  The minimum number of Instruments to be distributed set
                      forth in Exhibit A applies only to the Initial Term of
                      this Agreement. Unless



                                       6
<PAGE>   7

                             (a) the parties have agreed in writing as to a
                                 minimum number of Instruments required to be
                                 distributed for the one-year period after the
                                 Initial Term or any succeeding one-year period
                                 for which this Agreement may be automatically
                                 renewed pursuant to Paragraph 3 and

                             (b) such agreement is reached at least six months
                                 prior to the end of the Initial Term or at
                                 least six months prior to the end of any such
                                 one-year period after the Initial Term,

                      either party can terminate this Agreement by delivery of
                      written notice to the other of its election to do so at
                      least six months prior to the end of the Initial Term or
                      at least six months prior to the end of any such one-year
                      period after the Initial Term. Any such Termination shall
                      be effective upon the expiration of the Initial Term or
                      upon the expiration of any such additional one-year
                      period, as the case may be.

               (iv)   The minimum number of Instruments required to be
                      distributed within any Performance Period shall be
                      increased by the number of Instruments returned by a
                      customer to CHROMAVISION or SIGMA during the preceding
                      Performance Period, except (A) to the extent that the
                      number of Instruments distributed during such preceding
                      Performance Period exceeds the minimum requirement for
                      that period reduced by the number of Instruments returned
                      during that Period and (B) this clause (iv) shall not
                      apply to Instruments returned upon the expiration of the
                      term for which they were leased.

        (g)    Billing and Remittance of Per Click Charges. SIGMA shall invoice
               its customers at least monthly for all amounts payable for use of
               the Instrument and for purchase or use of the Kit, and said
               amounts shall be payable within 30 days after receipt of the
               invoice. SIGMA shall remit payment to CHROMAVISION of ***% of
               all amounts collected during any calendar month not later than
               the tenth day of the next succeeding calendar month. Each such
               payment shall be accompanied by a report setting forth the
               calculation of the amounts remitted and setting forth the number
               of Instruments distributed during the month to which the report
               relates and during the relevant six month period referred to in
               Exhibit A or portion thereof that includes the month being
               reported on as well as the number of Instruments, if any,
               returned to CHROMAVISION or SIGMA by customers during that month
               and six month period or portion thereof. CHROMAVISION will have
               the right at all reasonable times and upon reasonable notice to
               inspect the books and records of SIGMA relating to the number of
               Instruments distributed and returned and amounts paid and payable
               by the customer to SIGMA and to cause an audit thereof at
               CHROMAVISION's own expense upon reasonable notice and no more
               frequently than twice in any calendar year.


***  Confidentiality Requested

                                       7
<PAGE>   8

5.      Recourse for Non-Payment by SIGMA Customers. Concurrently with the
        execution and delivery of this Agreement CHROMAVISION is delivering to
        SIGMA a letter from Kevin O'Boyle, Vice President and Chief Financial
        Officer of CHROMAVISION, setting forth the credit-worthiness standards
        for customers to be used throughout the term of this Agreement. Without
        the prior written approval of CHROMAVISION, SIGMA shall not distribute
        an Instrument to any customer who has not provided to SIGMA reasonable
        documentation to demonstrate that such customer satisfies the
        credit-worthiness standards. If a SIGMA customer is in default of
        payment for using Instrument(s) with the Kit for over one hundred twenty
        (120) days, then SIGMA shall use all commercially reasonable efforts
        (including litigation where commercially reasonable) to recover the
        amount due and the Instrument from the customer and cause the Instrument
        to be delivered to CHROMAVISION. All reasonable direct out-of-pocket
        costs and expenses of recovering the Instrument and/or the amount due
        shall be borne ***% by CHROMAVISION and ***% by SIGMA. Such amounts
        shall be reflected in the monthly reports referred to in Paragraph 4(g),
        and SIGMA will have the right to deduct from amounts otherwise payable
        to CHROMAVISION CHROMAVISION's share of any such costs and expenses
        which have been paid by SIGMA. The shipping costs incurred to return the
        Instrument shall be paid by SIGMA. SIGMA shall keep CHROMAVISION
        informed of its collection efforts, and CHROMAVISION will have no right
        to recover such payments in default from SIGMA. If at any time
        CHROMAVISION requests that SIGMA assign to it the right to collect any
        such payments in default and/or to recover the Instrument, SIGMA shall
        promptly assign such rights to CHROMAVISION. Thereafter, CHROMAVISION
        will pay over to SIGMA ***% of any delinquent amount collected from
        the customer less ***% of CHROMAVISION's reasonable direct
        out-of-pocket costs and expenses incurred in connection with such
        efforts to collect delinquent amounts and/or recover the Instrument. The
        right to recover such delinquent amounts collected by SIGMA and the
        right to recover Instrument(s) as provided in this paragraph 5 is the
        only recourse CHROMAVISION has against SIGMA for non-payment by SIGMA
        customers unless SIGMA fails to observe the credit-worthiness standards
        referred to above.

6.      Calculation of Reimbursement Price. The "Reimbursement Price" shall be
        determined by taking the average of the amount of reimbursement payable
        to the customer by Aetna, Cigna and Transamerica Occidental (the
        "Standard Setting Companies") for each test performed with the Kit and
        Instrument. If one or more of such Standard Setting Companies shall not
        have established such a reimbursement amount, there shall be substituted
        for such Company in arriving at the Reimbursement Price, the amount of
        reimbursement of another insurance company which has designated such a
        reimbursement amount that has the highest volume of health insurance
        policies in effect, determined as of the most recent date for which such
        information is available. For customers receiving Enhancement Equipment,
        (as defined in Paragraph 4(c)) the Reimbursement Price for all purposes
        of this Agreement shall be increased by the Enhancement Premium
        applicable to the Reimbursement Price referred to in Paragraph 4(c).


***  Confidentiality Requested

                                       8
<PAGE>   9

7.      New Applications. Paragraph 7 of the UR-NAP Applications and Development
        Agreement being entered into by the parties concurrently with this
        Agreement contemplates that future agreements may be entered into under
        which SIGMA would distribute additional diagnostic kits which are
        developed by either SIGMA ("SIGMA New Applications") or third parties
        ("Third Party New Applications") for use with the Instrument. If any
        Third Party New Application not distributed by SIGMA is used on an
        Instrument distributed by SIGMA, SIGMA shall be reimbursed by
        CHROMAVISION, or entitled to withhold from the amount due from SIGMA to
        CHROMAVISION, an amount of maintenance costs attributed to such Third
        Party New Application equal to the monthly service contract rate
        determined in accordance with Exhibit B for such Instrument multiplied
        by the percent of all tests performed on the Instrument represented by
        Third Party New Application(s). If any customer requires an additional
        Instrument as a result of additional volume of testing caused by the
        availability of Third Party New Application(s), CHROMAVISION will supply
        the Instrument, subject to the right of CHROMAVISION or any third party
        through which the Third Party New Application is being distributed to
        require that the Instrument be returned if volume requirements with
        respect to the Third Party New Application that have been imposed on the
        customer by CHROMAVISION or such third party distributor are not met.
        Such additional Instrument(s) to be provided by CHROMAVISION shall be
        provided pursuant to Paragraph 11(a). SIGMA shall not be required to
        maintain such additional Instrument(s) unless SIGMA is paid the portion
        of the monthly service contract rate for such maintenance referred to
        above.

8.      Reciprocal Termination Rights. This Agreement may be terminated by
        either CHROMAVISION or SIGMA for cause immediately by written notice
        upon the occurrence of any of the following events:

        (a)    If the other ceases to do business or otherwise terminates its
               business operations;

        (b)    If the other shall fail to promptly secure or renew any license,
               registration, permit, authorization or approval that is material
               to the performance of its obligations under this Agreement or if
               any such license, registration, permit, authorization or approval
               is revoked or suspended and not reinstated within thirty (30)
               days;

        (c)    If the other is in material breach of this Agreement and fails to
               cure such breach within sixty (60) days of receipt of notice of
               the breach, except that the period to cure any failure to make
               any payment under this Agreement shall be fifteen (15) days;

        (d)    If a material representation or warranty of the other is
               discovered to be false or misleading to any material extent; or

        (e)    If it is discovered that the use of the Instrument with the Kit
               infringes any third party rights and such potential infringement
               could result in a material loss or liability to the terminating
               party; or



                                       9
<PAGE>   10

        (f)    If (i) either party receives a claim in writing from a third
               party that the use of the Instrument with the Kit infringes any
               third party rights, (ii) such claimed infringement would result
               in a material loss or liability to the terminating party if it
               were found to be valid by a court of competent jurisdiction and
               (iii) the terminating party delivers to the other party the
               written opinion of independent patent counsel of recognized
               standing in customary form addressed to the non-terminating party
               and stating that such counsel has performed a careful
               investigation of the claim and the existing and prior art related
               to the claim and that on the basis of that investigation, in the
               opinion of such counsel, it is more likely than not that the
               asserted claim would be found to be valid by a court of competent
               jurisdiction and, if so found to be valid, would result in a
               material loss or liability to the terminating party. For this
               purpose "independent" counsel means counsel who has no direct or
               indirect ownership interest in either party or their affiliates,
               has no family relationship with any director, officer or record
               or beneficial owner of 5% or more of the outstanding securities
               of any class of either party or their affiliates and has never
               performed legal services or had any other business relationship
               with either party or their affiliates or any of their respective
               directors, officers or such 5% security holders. An "affiliate"
               of a party is a person or entity controlling, controlled by or
               under common control with the party, directly or indirectly by
               any means whatsoever, within the meaning of Rule 405 of the
               Securities and Exchange Commission adopted under the Securities
               Act of 1933. "Counsel" means not only the firm of lawyers but
               each lawyer who is a present or retired partner or is presently
               an associate or otherwise performs or has performed legal work
               for the firm. The opinion letter of any such counsel shall state
               that such counsel is independent within the meaning of this
               Paragraph 8(f).

9.      Rights Upon Termination. Any termination or expiration of the Agreement
        shall not release CHROMAVISION or SIGMA from paying any amount that may
        then be owing from any obligation at the date of termination hereunder.
        Each party understands that the rights of termination hereunder are
        absolute. Neither party shall incur any liability whatsoever for any
        damage, loss or expenses of any kind suffered or incurred by the other
        (or for any compensation to the other) arising from or incident to any
        termination of this Agreement in accordance with the terms hereof,
        whether or not such party is aware of any such damage, loss or expenses.
        Termination is not the sole remedy under this Agreement and, whether or
        not termination is effected, all other remedies will remain available.

        (a)    Instruments. CHROMAVISION agrees that during the period between
               the notice of termination and the effective date thereof, it will
               honor SIGMA's orders for Instrument(s). Notwithstanding
               termination of this Agreement, SIGMA shall continue to service
               all Instruments distributed to SIGMA customers under this
               Agreement and CHROMAVISION shall supply Instrument parts to SIGMA
               at the prices outlined in Exhibit C for up to five years from the
               date of manufacturing discontinuance or the effective date of
               termination of this Agreement whichever is sooner;



                                       10
<PAGE>   11

        (b)    SIGMA agrees to continue to supply CHROMAVISION with Kits to be
               distributed with the Instrument at a price to be established by
               SIGMA on or before March 31, 1998. If the established price is
               not acceptable to CHROMAVISION and the parties are not able to
               reach agreement on a different price by April 30, 1998, either
               party will have the right to terminate this Agreement by delivery
               of written notice of its election to do so prior to April 30,
               1998.

The provisions of (a) and (b) shall apply to any termination or expiration of
this Agreement, whether or not as a result of default.

10.     SIGMA's Duties. SIGMA shall:

        (a)    use reasonable commercial efforts in good faith to advertise and
               promote the distribution of the Instruments in a manner
               calculated by SIGMA to yield the benefit to the parties hereto
               contemplated by this Agreement in light of the prevailing
               circumstances and to the extent to which any Instrument(s), are
               at the relevant time competitive with other instruments.

        (b)    submit to CHROMAVISION a twelve (12) month forecast of the number
               of Instruments SIGMA shall place with customers in a format to be
               mutually determined by the parties. Said forecast shall be
               submitted by SIGMA to CHROMAVISION thirty (30) days after the
               Effective Date of this Agreement and on a rolling calendar
               quarterly basis thereafter.

        (c)    obtain advance written authorization and a Returned Material
               Authorization ("RMA") prior to returning any of the Instruments.

        (d)    maintain a properly trained sales force of adequate size to
               represent and promote the distribution of the Instruments and
               provide instructions to customers in the use of the Instruments.
               SIGMA shall be responsible for developing and implementing its
               own marketing plan and system for distributing the Instruments.

        (e)    apply for and obtain all necessary licenses, permits and other
               authorizations required by applicable law or regulation in
               relation to the promotion, marketing, distribution and supply of
               the Instrument(s) with the Kit or the Kit with the Instrument(s)
               in any jurisdiction in which SIGMA distributes the Instrument(s)
               with the Kit; provided however, CHROMAVISION shall apply for 510K
               clearance or PMA for use of the Instrument with the Kit or use of
               the Kit with the Instrument.

        (f)    maintain separate and detailed accurate and complete records of
               all transactions in respect of the Instruments and Kits,
               including, but not limited to, such records as identify all
               customers receiving Instruments and serial and/or lot number of
               Instrument(s) and Kits, and possess the capability to notify all
               purchasers in the event of an Instrument recall or corrective
               action. SIGMA shall provide 



                                       11
<PAGE>   12

               CHROMAVISION upon request with such summaries and reports as
               SIGMA may prepare for its own purposes and will provide
               CHROMAVISION with such other information in SIGMA's possession as
               to transactions involving one or more Instruments as CHROMAVISION
               may reasonably request.

        (g)    make no contracts or commitments on behalf of CHROMAVISION or
               make any promises or representations or give any warranties or
               guarantees with respect to the Instrument or otherwise incur any
               liability on behalf of CHROMAVISION without CHROMAVISION's prior
               written consent.

        (h)    comply with all laws and regulations and requirements applicable
               to a seller of in-vitro diagnostics products, and with all laws
               and regulations and requirements of governmental agencies having
               jurisdiction within the Territory.

        (i)    provide all Instrument installations and customer training and be
               responsible for all in-field product demonstrations. Installation
               and customer training services shall include giving operating and
               maintenance instructions, installing Instruments, performing all
               service necessary at the time of delivery and making installation
               inspection and necessary adjustments at the time of delivery to
               ensure proper and efficient operation.

        (j)    except as provided for in paragraph 11, provide all labor,
               transportation and related expenses for after-sales service for
               the maintenance and repair of Instrument(s) within the Territory
               during the Warranty Period (as defined below). CHROMAVISION will
               provide a customer warranty with each Instrument under which, in
               lieu of all other warranties, CHROMAVISION will agree, for a one
               year period from the date of Acceptance (as defined in Paragraph
               4(b)) of the Instrument (the "Warranty Period"), to repair or
               replace any defective Instrument, subject to certain exceptions
               which are commonly included in customer warranties of medical
               instruments. In addition, for the life of the Instrument
               CHROMAVISION shall correct any design flaw which materially
               affects the results of tests performed with the Instrument or, at
               CHROMAVISION's option and expense, it will accept a return of the
               Instrument and cancellation of all lease obligations arising
               after the date of the Instrument is returned. Warranty services
               shall include servicing all warranty claims and making
               adjustments from time to time as may be necessary to ensure
               proper and efficient operation.

               SIGMA shall purchase from CHROMAVISION an inventory of spare
               parts ("Trunk Stock") consisting of such quantities as SIGMA may
               reasonably determine is necessary for providing such warranty
               service. The prices of such parts shall be as provided in Exhibit
               C. Sigma shall not purchase such parts from any other party
               except that SIGMA will also have the right to purchase such parts
               from third party vendors approved by CHROMAVISION to the extent
               set forth in Exhibit C. SIGMA shall deliver to CHROMAVISION any
               original part purchased from or provided by CHROMAVISION for
               repair or replacement 



                                       12
<PAGE>   13

               within fourteen (14) days of receipt of a replacement part from
               CHROMAVISION as provided in paragraph 11(k) hereof. SIGMA shall
               pay the cost to ship parts from the customer's site to
               CHROMAVISION for repair or replacement by CHROMAVISION.

               After the Warranty Period, SIGMA shall maintain and repair the
               Instruments at SIGMA's expense and shall maintain Trunk Stock to
               service SIGMA customers as is reasonably determined by SIGMA to
               be necessary or appropriate to handle the maintenance and repair
               claims of customers using the Instrument during the term hereof
               and as required by paragraph 9 hereof. SIGMA shall maintain a
               separate, detailed, accurate and complete service record and
               customer comments/complaint record for each Instrument
               distributed by it. It shall provide copies of such records to
               CHROMAVISION upon request.

        (k)    provide CHROMAVISION with copies of current package material for
               the Kits, copies of documents describing specifications for the
               Kits, and copies of all current and future correspondence with
               the FDA pertaining to the Kits. SIGMA will comply with all
               applicable GMP regulations in the manufacture of all Kits. If
               needed to comply with any change in the law or FDA's GMP
               regulations or policies, CHROMAVISION shall be given the right to
               inspect SIGMA's manufacturing facilities and GMP records
               pertaining to the manufacture of the Kits. If any action is taken
               by the FDA to restrict or prevent the distribution of the Kits
               for more than thirty (30) days in any material respect, and such
               restriction is not due to the negligence of CHROMAVISION, then
               upon notice to SIGMA, CHROMAVISION shall have the right to
               terminate this Agreement. If, however, the FDA action relates
               only to particular Kits in inventory or in the possession of
               customers and not to all Kits as developed and manufactured by
               SIGMA, then CHROMAVISION will not have the right to terminate
               this Agreement and SIGMA shall promptly replace those Kits.

        (1)    comply with the Federal Food, Drug, and Cosmetic Act. The Kits
               comprising each shipment or other delivery hereafter made by
               SIGMA to SIGMA customers, as of the date of such shipment or
               delivery, shall be, on such date, not adulterated or misbranded
               within the meaning of the Federal Food, Drug, and Cosmetic Act.

        (m)    SIGMA shall pay for all marketing expenses related to the
               distribution of the Instrument for use with the Kit.

11.     CHROMAVISION's Duties. CHROMAVISION shall:

        (a)    make reasonable commercial efforts, in good faith, to ship
               SIGMA's orders for Instruments within seventy-five (75) days from
               date of order receipt. SIGMA shall specify the method of shipment
               and insurance and CHROMAVISION shall make reasonable commercial
               efforts, in good faith, to comply with such specifications. If no
               such specification is made, or if the specification cannot be
               reasonably complied with after notice to SIGMA and an opportunity
               to resolve 



                                       13
<PAGE>   14

               the issues surrounding CHROMAVISION's alleged inability to
               comply, CHROMAVISION may select a reasonable manner of shipment
               and insurance.

        (b)    comply with all laws and regulations and requirements applicable
               to CHROMAVISION and relating to the performance of its
               obligations under this Agreement.

        (c)    except as authorized in writing by SIGMA, refrain absolutely from
               using the trademark or trade name and logo of SIGMA in connection
               with the marketing and distribution of any Instrument.

        (d)    provide reasonable technical assistance to SIGMA's personnel
               necessary for the marketing of the Products.

        (e)    at CHROMAVISION's expense, provide SIGMA with written drafts of
               material relating to the Instrument's use, and with such
               amendments thereto as subsequently become available.

        (f)    provide necessary documentation to assist SIGMA in meeting
               requirements to register Instruments in the Territory and comply
               with all laws and regulations, and requirements applicable to
               SIGMA as a distributor of in-vitro diagnostics products, and
               where possible, allow SIGMA to utilize prior registrations by
               CHROMAVISION.

        (g)    provide SIGMA with copies of the notifications submitted for the
               Instrument for use with the Kit and/or the Kit for use with the
               Instrument, copies of current package material for the
               Instrument, copies of documents describing specifications for the
               Instrument, and copies of all current and future correspondence
               with the FDA pertaining to the Instrument. CHROMAVISION will
               comply with all applicable GMP regulations in the manufacture of
               all Instruments. If needed to comply with any change in the law
               or FDA's GMP regulations or policies, SIGMA shall be given the
               right to inspect CHROMAVISION's manufacturing facilities and GMP
               records pertaining to the manufacture of the Instruments. If any
               action should be taken by the FDA to restrict or prevent the
               distribution of the Instrument for more than thirty (30) days,
               and such restriction is not due to the negligence of SIGMA, then
               upon notice to CHROMAVISION, SIGMA shall have the right to
               terminate this Agreement. If, however, the FDA action relates
               only to particular Instruments in inventory or in the possession
               of customers and not to the basic Instrument as developed and
               manufactured by CHROMAVISION, then SIGMA will not have the right
               to terminate this Agreement if the Warranty Period has expired or
               if CHROMAVISION undertakes to and does in fact replace or
               otherwise correct all affected Instrument(s). Any such
               replacement of Instruments by CHROMAVISION shall be in accordance
               with Paragraph 11(a).



                                       14
<PAGE>   15

        (h)    comply with the Federal Food, Drug, and Cosmetic Act. The
               Instruments comprising each shipment or other delivery hereafter
               made by CHROMAVISION to, or on the order of, SIGMA, as of the
               date of such shipment or delivery, shall be, on such date, not
               adulterated or misbranded within the meaning of the Federal Food,
               Drug, and Cosmetic Act.

        (i)    provide technical training, at CHROMAVISION's cost and expense,
               except for travel costs, for two (2) of SIGMA's technical service
               personnel upon the terms described below:

               (1)    The initial training will occur at CHROMAVISION's offices
                      within six (6) months of the Effective Date of this
                      Agreement and will consist of forty (40) hours of
                      training. The training will include operation procedures,
                      theory of operations, installation procedures, diagrams,
                      adjustment and calibration procedures and troubleshooting.
                      CHROMAVISION shall, at its expense, provide additional
                      training with respect to enhancements or upgrades in the
                      Instrument for the specially trained technical service
                      personnel. CHROMAVISION shall have no obligation with
                      respect to training made necessary as a result of turnover
                      or expansion in the numbers of personnel.

               (2)    Each of SIGMA's technical service personnel that receives
                      the technical training described above shall also receive
                      one (1) copy of CHROMAVISION's service/operator manuals
                      with respect to the Instrument which shall include: (i)
                      product specifications and performance data; (ii) quality
                      control specifications including testing methods and (iii)
                      other information which CHROMAVISION deems necessary. The
                      first five (5) copies of each of the service/operator
                      manuals shall be printed and distributed at CHROMAVISION's
                      cost and any additional copies shall be printed and
                      distributed at SIGMA's cost.

               (3)    Any additional training for the Instrument shall be at a
                      time, at a place, and with costs allocated as may be
                      agreed upon by the parties.

        (j)    provide all parts for the maintenance and repair of Instrument(s)
               within the Territory during the Warranty Period free of charge to
               SIGMA except for SIGMA's home office inventory and Trunk Stock.

        (k)    maintain sufficient inventories of spare parts for each
               Instrument in such quantities as necessary and appropriate to
               provide SIGMA with adequate Trunk Stock as is necessary or
               appropriate to handle the maintenance and repair claims of
               SIGMA's customers by SIGMA during the term hereof and as required
               by Paragraph 9 hereof. Such parts shall be purchased by SIGMA at
               the prices set forth in Exhibit C, except that SIGMA will have
               the right to purchase such parts from third party vendors
               approved by CHROMAVISION to the extent set forth in Exhibit C. If
               SIGMA orders a spare part from CHROMAVISION, 



                                       15
<PAGE>   16

               CHROMAVISION shall deliver to SIGMA the part within one week of
               receipt of SIGMA's order. SIGMA shall deliver to CHROMAVISION the
               original part (if purchased from or otherwise provided by
               CHROMAVISION) for repair or replacement within 14 days of receipt
               of the new part. If, however, CHROMAVISION has not received the
               original part within twenty-one days or the original part was not
               purchased from or otherwise provided by CHROMAVISION or if the
               Warranty Period has expired with respect to the Instrument,
               CHROMAVISION shall bill SIGMA for the part at its then current
               rates and SIGMA shall be obligated to pay for the part within 30
               days of receipt of the bill. The prices to be charged by
               CHROMAVISION for spare parts are set forth in Exhibit C hereto.

12.     Performance Standards.

        (a)    Quality Specifications and Characteristics. CHROMAVISION shall
               deliver to SIGMA Instruments having the quality specification
               agreed upon by the parties as set forth in the Instrument
               Specifications ("Quality Specifications") dated as of the date of
               this Agreement and delivered to SIGMA under cover of a letter
               dated as of the date of this Agreement from Kevin O'Boyle, Vice
               President and Chief Financial Officer of CHROMAVISION.

        (b)    Certificate of Analysis. Concurrent with shipment, CHROMAVISION
               shall fax to SIGMA a Certificate of Analysis, in the form set
               forth in Exhibit D, for each Instrument sold to SIGMA, confirming
               that the Instrument meets the Specifications.

        (c)    Product Acceptance. Within twenty (20) working days of receipt of
               each Instrument, SIGMA shall take and conduct analysis of the
               Instrument delivered by CHROMAVISION. Should the result of an
               analysis deviate from the Quality Specifications, SIGMA shall
               notify CHROMAVISION and immediately thereafter provide
               CHROMAVISION with the results of the test. If, following a review
               of the test results, CHROMAVISION confirms that such Instrument
               does not conform to the Quality Specifications, CHROMAVISION
               shall provide SIGMA, free of any additional charge, with new
               deliveries of the same quantity of the Instrument(s) as do not
               conform to the Quality Specifications, or, in CHROMAVISION's
               discretion and at its cost, CHROMAVISION may promptly reprocess
               the nonconforming Instrument(s) to meet the Quality
               Specifications. In either event, SIGMA shall return, at
               CHROMAVISION's expense, the particular Instrument(s) which do not
               comply with the Quality Specifications if requested to do so by
               CHROMAVISION.

13.     Product Recall.

        (a)    CHROMAVISION and SIGMA shall each maintain an appropriate record
               of all claims made or to be made regarding the Instrument
               performance.



                                       16
<PAGE>   17

        (b)    Each party shall keep the other informed of any formal action
               relating to any specific Instrument distributed by SIGMA
               hereunder by any regulatory agency of any state, national
               government, or government agency having jurisdiction.

        (c)    Should any remedial action be required with respect to
               Instrument(s) provided by CHROMAVISION to SIGMA, SIGMA shall bear
               the reasonable, direct costs and expenses of the remedial action
               if it the result of any fault or omission attributable to SIGMA
               and CHROMAVISION shall bear the reasonable and direct costs and
               expenses of the remedial action if it is the result of any fault
               or omission attributable to CHROMAVISION. Should such remedial
               action result from the fault of neither or both parties, the
               parties shall share the costs and expenses equally. A "remedial
               action" is any action, other than routine maintenance or
               servicing, including recall, field correction, repair,
               modification, adjustment, relabeling, destruction, inspection,
               patient monitoring, notification, or any other corrective action
               relating to a device that is initiated by SIGMA or CHROMAVISION
               in response to information that it receives or otherwise becomes
               aware of that reasonably suggests that one of the Instruments is
               in violation of the Federal Food, Drug and Cosmetic Act or
               otherwise presents an unreasonable risk of injury to the public
               health.

14.     Product Complaints.

        (a)    Should either party experience any quality problem involving a
               remedial action or Medical Device Report reportable event with
               respect to any specific Instruments supplied to SIGMA by
               CHROMAVISION, such party will notify the other in writing by
               facsimile within twenty-four (24) hours of such remedial action
               or event. Each party retains the right to correct field problems
               arising out of its fault or omission as it deems appropriate with
               the concurrence of the other. All information about Instrument
               complaints shall be considered "Confidential Information" under
               the terms of this Agreement.

        (b)    Either party shall immediately notify the other party in writing
               should it become aware of any defect or condition that renders
               any Instrument supplied by CHROMAVISION to SIGMA in violation of
               the Federal Food, Drug and Cosmetic Act, or of a similar law of
               any jurisdiction or country where the Instrument is distributed
               against which the pertinent regulatory agency might act. The
               parties shall share with each other all data on confirmed lot
               specific instrument complaints including, but not limited to,
               complaints or information regarding performance and/or
               allegations or reports of any negative effect from the use or
               misuse of such affected lot of Instruments as soon as such data
               is available. However, SIGMA shall have the primary
               responsibility to interact directly with SIGMA's customers in the
               resolution of such complaints.

        (c)    CHROMAVISION shall evaluate and investigate all customer
               complaints in connection with the Instruments which may be
               brought to its attention, in writing,



                                       17
<PAGE>   18

               by SIGMA, provided SIGMA's field engineer shall first have
               evaluated and attempted to solve the problem and such complaints
               have been confirmed by SIGMA's QA/QC or technical service
               personnel using the same standards for confirmation which SIGMA
               uses for products other than the CHROMAVISION Instruments. Within
               twenty (20) calendar days following receipt from SIGMA of the
               original notification of each such complaint, CHROMAVISION agrees
               to provide SIGMA with a written interim or final complaint
               investigation report. All such Instrument complaints reported to
               CHROMAVISION by SIGMA shall be reviewed weekly by CHROMAVISION
               until closure, and a summary report thereof will be provided by
               CHROMAVISION to SIGMA. In the event CHROMAVISION is asked to
               respond to a customer complaint in the field and the complaint is
               of such nature that SIGMA'S field engineer has been trained to
               handle, CHROMAVISION shall bill SIGMA for it services in
               responding to the complaint at the rates set forth in Exhibit C,
               and SIGMA shall pay the amount billed within 30 days of receipt
               of the bill.

        (d)    Remedial action with respect to the Instruments, or any of them,
               shall be the responsibility of the party whose fault or omission
               necessitated such action, as described in paragraph 13(c) hereof.

        (e)    Should there be a difference of opinion between CHROMAVISION and
               SIGMA regarding a remedial action, SIGMA will notify its
               customers without delay of any remedial action required by any
               governmental authority.

15.     Warranties.

        (a)    CHROMAVISION warrants that the Instrument(s) which are the
               subject of either 510(k) premarket notifications or PMA have not
               been significantly changed or modified in design, components,
               method of manufacture or intended use from the Instrument(s) as
               described in those 510(k) premarket notifications or PMA, and
               will notify Sigma in advance of any changes that require
               submission of a new 510(k) premarket notification or PMA
               supplement.

        (b)    CHROMAVISION warrants that all Instruments manufactured and
               supplied under this Agreement shall at the time of shipment meet
               the Quality Specifications. CHROMAVISION further warrants that
               prior to shipment to SIGMA, all of its standard tests and quality
               control procedures have been carried out in relation to each
               Instrument with satisfactory results.

        (c)    Upon its verification of any claim of defect or nonconformity of
               any unit of the Instrument arising out of a fault or omission
               attributable to CHROMAVISION during the Warranty Period,
               CHROMAVISION will provide SIGMA with a replacement unit or part
               to the extent necessary to honor CHROMAVISION's warranties
               referred to in Paragraph 10(j), or make good any shortages or
               non-completed deliveries and shall pay all associated freight and
               insurance associated therewith.



                                       18
<PAGE>   19

        (d)    Except as provided in paragraph 18 hereof, CHROMAVISION's
               liability under any legal or equitable theory to any person with
               respect to the Instrument and/or the relationship described in
               this Agreement shall be limited to the repair or replacement of
               the Instrument as contemplated by Paragraph 10(j).

        (e)    As of the date hereof, CHROMAVISION warrants that it has no
               knowledge that the manufacture, use or sale of all or any of the
               Instruments under this Agreement, nor any method of using such
               Instruments infringes on any patent or other intellectual
               property right of a third party. CHROMAVISION further warrants
               that there are no unresolved controversies between CHROMAVISION
               and any third party alleging that the manufacture, use or sale of
               any such Instrument does or would infringe any patent or other
               intellectual property except for the claim of IDEA Research which
               is referred to in the Company's Prospectus dated July 1, 1997.
               CHROMAVISION shall disclose to SIGMA all information of which it
               is or becomes aware relating to the infringement of patent or
               other intellectual property rights of others resulting from the
               manufacture, marketing or use of the Instrument with the Kit and
               will notify SIGMA of all claims of such infringement.

        Except as warranted in this Paragraph 15, CHROMAVISION makes no
        representations or warranties, express or implied, and SIGMA is not
        authorized to make any representations or warranties to its customers on
        behalf of CHROMAVISION.

16.     Packaging and Intellectual Property. CHROMAVISION shall be responsible
        for packaging and labeling the Instruments. SIGMA will distribute the
        Instruments only with all appropriate labeling, packaging, and
        literature and only under CHROMAVISION's applicable trademarks and trade
        names together with SIGMA's applicable trademarks and trade names.
        CHROMAVISION shall mark each Instrument with both CHROMAVISION's
        trademark or trade name and SIGMA's trademark or trade name, and such
        SIGMA mark shall be provided by SIGMA to CHROMAVISION. SIGMA recognizes
        CHROMAVISION's right, title and interest in its patents, trademarks,
        trade names and copyrights, trade secrets and proprietary information in
        connection with the Instruments, and SIGMA shall not claim any ownership
        right thereto inconsistent with this Agreement, or dispute the validity
        thereof. In the event any third party shall contest CHROMAVISION's
        rights to its patents, trademarks, trade names or copyrights, trade
        secrets or propriety rights, SIGMA shall, at CHROMAVISION's sole
        expense, render reasonable assistance to CHROMAVISION in defending such
        claims.

17.     Compliance with Other Agreements. Each party represents and warrants as
        to itself that the execution and delivery by it of this Agreement and
        the performance by it of its obligations under this Agreement will not,
        with or without the giving of notice or the passage of time, violate any
        judgment, writ, injunction or order of any court, arbitration or
        governmental agency or conflict with, result in the breach of any
        provisions of, or the termination of, or constitute a default under, any
        agreement to which CHROMAVISION or SIGMA is a party or by which it is or
        may be bound.



                                       19
<PAGE>   20

18.     Indemnity.

        (a)    Except as limited by the remainder of this paragraph,
               CHROMAVISION hereby agrees to indemnify SIGMA against claims of
               third parties for injuries to their persons (including death)
               arising from the use of Instruments supplied by CHROMAVISION to
               SIGMA hereunder. This indemnity shall not apply to, and
               CHROMAVISION shall not be liable for, claims for injuries caused
               by or arising from:

               (1)    any act or failure to act on the part of SIGMA, its
                      employees, representatives, agents, or subsidiaries in
                      packaging, handling, storing or otherwise distributing
                      such Instruments; or

               (2)    any representation or warranty concerning the
                      Instrument(s) made by or on behalf of SIGMA and not
                      specifically authorized by CHROMAVISION; or

               (3)    claims where the use of the Instruments by any customer
                      was not in accordance with the use prescribed by
                      CHROMAVISION, or

               (4)    SIGMA's failure to disseminate to purchasers or end-users
                      any Instrument information which CHROMAVISION has made
                      available to SIGMA; or

               (5)    any actual or alleged injuries caused by a Kit or any
                      defect in a Kit.

               SIGMA shall promptly notify CHROMAVISION of any such claim of
               which it becomes aware and in any event shall notify CHROMAVISION
               thereof within twenty (20) days of SIGMA's first notice of the
               claim. In addition, SIGMA shall fully cooperate with CHROMAVISION
               in defending any such claim and shall furnish to CHROMAVISION all
               relevant evidence in its possession. The failure of SIGMA to give
               such notice and to cooperate shall not excuse CHROMAVISION's
               obligation to indemnify SIGMA except to the extent that
               CHROMAVISION is prejudiced by such failure.

        (b)    CHROMAVISION shall also indemnify SIGMA against any claims of
               patent infringement relating to an Instrument subject to this
               Agreement provided SIGMA gives CHROMAVISION notice within twenty
               (20) days after SIGMA's first notice of the claim and permits
               CHROMAVISION to assume the sole defense of the claim at
               CHROMAVISION's expense; provided, however, that the claim is not
               based on: (i) the sale or use of any Instrument in combination
               with any other product which is not specifically authorized by
               CHROMAVISION in writing; or (ii) the application of any
               Instrument in any manner not specifically authorized by
               CHROMAVISION in writing. CHROMAVISION may at its option elect to
               defend any such claim, settle the claim, obtain a license under
               the claimed infringed patent, modify the Instrument so as not to
               infringe or recall the Instrument and refund all amounts paid
               therefor, or do any combination of the 



                                       20
<PAGE>   21

               foregoing. CHROMAVISION acknowledges that the pending claim by
               IDEA Research is covered by this Paragraph 18(b) and that SIGMA
               has no obligation to give notice of the claim. CHROMAVISION will
               have the right to assume the full defense of the claim without
               further permission from SIGMA.

        (c)    Except as limited by the remainder of this paragraph, SIGMA
               hereby agrees to indemnify CHROMAVISION against claims of third
               parties for injuries to their persons (including death) arising
               from the use of Kits supplied by SIGMA hereunder. This indemnity
               shall not apply to, and SIGMA shall not be liable for, claims for
               injuries caused by or arising from:

               (1)    any act or failure to act on the part of CHROMAVISION, its
                      employees, representations or agents (excluding SIGMA) or
                      subsidiaries in packaging, handling, storing or otherwise
                      distributing such Kits;

               (2)    any representation or warranty concerning the Kit(s) made
                      by or on behalf of CHROMAVISION and not specifically
                      authorized by SIGMA; or

               (3)    claims where the use of the Kits by any customer was not
                      in accordance with the use prescribed by SIGMA, or

               (4)    any actual or alleged injuries caused by an Instrument or
                      any defect in an Instrument.

               CHROMAVISION shall promptly notify SIGMA of any such claim of
               which it becomes aware and in any event shall notify SIGMA
               thereof within twenty (20) days of CHROMAVISION's first notice of
               the claim. In addition, CHROMAVISION shall fully cooperate with
               SIGMA in defending any such claim and shall furnish to SIGMA all
               relevant evidence in its possession. The failure of CHROMAVISION
               to give such notice and to cooperate shall not excuse SIGMA's
               obligation to indemnify CHROMAVISION except to the extent that
               SIGMA IS prejudiced by such failure.

        (d)    SIGMA shall also indemnify CHROMAVISION against any claims of
               patent infringement relating to any Kit subject to this Agreement
               provided CHROMAVISION gives SIGMA notice within twenty (20) days
               after CHROMAVISION's first notice of the claim and permits SIGMA
               to assume the sole defense of the claim at SIGMA's expense;
               provided, however, that the claim is not based on: (i) the sale
               or use of any Kit in combination with any other product
               (excluding the Instrument) which is not specifically authorized
               by SIGMA in writing; or (ii) the application of any Kit in any
               manner not specifically authorized by SIGMA in writing. SIGMA may
               at its option elect to defend any such claim, settle the claim,
               obtain a license under the claimed infringed patent, modify the
               Kit so as not to infringe or recall the Kit and refund all
               amounts paid therefor, or do any combination of the foregoing.



                                       21
<PAGE>   22

        (e)    In the event of a claim subject to an indemnification obligation
               in this Paragraph 18, except as provided in (f) below, the party
               obligated to indemnify (the"indemnifying party") will have the
               right to assume and control the defense of the claim and the
               other party (the"indemnified party") will have the right to
               participate in the defense using separate counsel at its own
               expense. If, however, the attorney provided by the indemnifying
               party has a conflict of interest in representing both parties,
               then the fees and expenses of the indemnified party's separate
               counsel shall be paid by the indemnifying party. The indemnified
               party shall not settle any such claim without the prior written
               consent of the indemnifying party unless the indemnifying party
               has failed to assume the defense of the matter and has failed to
               acknowledge its obligation to indemnify the indemnified party
               with respect to the specific claim asserted.

        (f)    In the event of a claim against either SIGMA or CHROMAVISION or
               both as to which both parties have indemnification obligations
               under this Agreement, each party shall be entitled to be
               represented by its own counsel at its own expense and to control
               it own defense, except that if a court of competent jurisdiction
               ultimately determines that such claim is valid, in whole or in
               part, each party shall indemnify the other against all damages
               and loss from the claim to the extent of its indemnification. In
               addition each party will indemnify the other for that portion of
               its attorneys' fees and other costs attributable to the defense
               of the claim which is subject to such party's indemnification
               obligation.

19.     Fees. SIGMA acknowledges that it has not and will not pay any fee to
        CHROMAVISION in connection with this Agreement or any prior agreement,
        undertaking or arrangement between them except for payments expressly
        provided for herein or the Development Agreement.

20.     Force Majeure. Neither party shall be responsible for any failure to
        perform due to causes beyond its control. These causes shall include,
        but not be limited to, fire, storm, flood, earthquake, explosion, wars,
        riots, civil disorder, sabotage, quarantine restrictions, labor
        disputes, labor shortages, transportation embargoes, or failure or
        delays or disruption in manufacturing process, curtailment of or failure
        in obtaining fuel or electrical power, or the acts of any governmental
        authority, or instrumentalities, orders of any court or tribunal whether
        foreign or domestic, exchange restrictions, acts of God, acts of the
        Federal Government or any agency thereof, acts of any foreign, state or
        local government or agency thereof, or shortage of materials or any
        similar or dissimilar occurrence beyond the reasonable control of the
        party which is prevented, interrupted or delayed in the performance of
        its obligations hereunder. In no event shall CHROMAVISION be under any
        obligations to purchase Instrument(s) or similar products from any third
        party in order to supply same to SIGMA hereunder. Any force majeure
        event shall not excuse performance by the party but shall delay
        performance, unless such force majeure continues for a period in excess
        of ninety (90) days. In such event, the party seeking performance, as
        its sole and exclusive remedy, many cancel its 



                                       22
<PAGE>   23

        obligations under this Agreement. Nothing in this Paragraph 20 shall
        excuse the failure of any party to make any payment of money required
        under this Agreement.

21.     Insurance. Each party shall keep in force during the term of this
        Agreement product liability insurance in such amounts as may be
        customary for like sized businesses undertaking like responsibilities to
        those contemplated by this Agreement. Each party shall submit a
        certificate of insurance to the other evidencing such coverage upon
        written request therefor.

22.     Confidentiality. With respect to any Information, designated by the
        parties as its confidential Information by a written notice to the
        non-owning party within thirty (30) days after the first written
        disclosure of that Information by either party to the other, the
        non-owning party shall: (a) take all reasonable steps to prevent
        disclosure of such Information to any third party and (b) not utilize
        any of such Information for any purpose other than the purposes
        contemplated by this Agreement and the Development Agreement being
        entered into by the parties concurrently with this Agreement; provided,
        however, that the foregoing obligations of confidentiality and non-use
        shall not preclude disclosure of such information in a patent
        application or in the prosecution of a patent application or extend to
        any of such Information which a non-owing party can show:

        (i)    by the non-owning party's prior written records was already in
               the non-owning party's possession prior to date hereof;

        (ii)   such Information became generally available to the public through
               issuance or publication of a patent application in which the
               information is disclosed pursuant to this Paragraph 22;

        (iii)  such Information otherwise is or becomes generally available to
               the public through no fault of the non-owning party;

        (iv)   such Information is received by the non-owning party in good
               faith from a third party on a non-confidential basis without
               violating any obligation of secrecy to the owner party relating
               to the Information disclosed; or

        (v)    written consent to disclose such Information was given by the
               owning party.

        "Information" is defined to include all plans, specifications,
        calculations, formulae, models, sketches, software, clinical, scientific
        engineering or other test results, financial information, projections,
        business plans, memoranda, notes and other documents, recordings, films,
        photographs and all other information or every kind and nature, whether
        recorded on paper, electronic media or otherwise, but only to the extent
        that any such information is not generally lawfully available to the
        public or the medical diagnostic industry generally. The provisions of
        this Paragraph 22 shall not preclude the disclosure of Information which
        is or, in the written opinion of counsel for either party may be,
        required to be disclosed by law or the requirements of any stock
        exchange or other market where the securities of either party or its
        direct or indirect parent company 



                                       23
<PAGE>   24

        are traded or (except as provided in Section 14 of the Development
        Agreement being entered by the parties concurrently with this Agreement)
        to any information required to be disclosed to the FDA or any other
        governmental authority to obtain and keep in effect clearance or
        approval of the Instrument for use with the Kit or any New Application
        or the Kit or any New Application for use with the Instrument.

        The provisions of this Paragrpah 22 shall survive any termination or
        expiration of this Agreement, whether for default or otherwise. The
        obligations of the parties under this Paragraph 22 shall continue in
        effect for five (5) years after the latest of (i) the expiration or
        earlier termination of the term of this Agreement, (ii) the expiration
        or earlier expiration of the term of the Development Agreement or (iii)
        the expiration or earlier termination of the term of any agreement
        entered into by the parties pursuant to the Development Agreement with
        respect to a New Application, except that the obligations shall not
        expire as to any Information included in any patent application or
        constituting a trade secret, in each case to the extent the Information
        relates to the development, design, function, use, or method of use of,
        or any process relating to, the Kit or the Instrument or otherwise
        constituting technology relating to any of the foregoing. The
        obligations of the parties shall not expire as to any item of such
        Information until such item of Information becomes generally available
        to the public through no fault of the non-owning party.

        All CHROMAVISION confidential disclosures shall be sent to SIGMA to the
        attention of Vice President of Administration. All SIGMA confidential
        disclosure shall be sent to CHROMAVISION to the attention of Vice
        President of Business Development. The failure of a party to send
        confidential disclosures as provided in this Paragraph 22 and the
        failure to designate confidential Information as provided herein shall
        not excuse the obligations of the other party with respect to such
        Information pursuant this Paragraph 22 if the person or persons
        receiving the Information or disclosing it to a third party knew or
        should have known that the Information was confidential. The parties
        agree that Information designated confidential shall be disclosed to a
        restricted number of employees and such employees shall be made aware of
        the confidential nature of the Information. The parties shall use
        efforts fully commensurate with those employed for the protection of its
        own confidential information to protect the Information disclosed
        pursuant to this Paragraph 22.

23.     Appointment of Sub-Distributors. SIGMA may assign, sublicense, delegate,
        or otherwise transfer the performance of the rights and obligations
        hereunder to qualified and reputable sub-distributors, provided,
        however, that: (i) SIGMA shall be liable to CHROMAVISION for the errors,
        negligent acts and omissions of its sub-distributor's as if such errors,
        negligent acts and omissions were its own, including any breach of any
        provision of this Agreement by the sub-distributors; (ii) SIGMA shall
        have and retain full control of any sub-distributors utilized, and shall
        be responsible for the performance by any sub-distributor; and (iii)
        SIGMA shall not be relieved of the responsibility for the proper
        performance and completion of the sub-distributed portions of its
        obligations hereunder.



                                       24
<PAGE>   25

24.     Assignability. Neither this Agreement nor any agreement incorporated
        herein nor any rights or obligations hereunder or thereunder may be
        assigned by either party without prior written consent of the other
        party, and any attempted assignment without prior written consent shall
        be void and of no effect. The decision of a party to withhold any such
        consent shall be final and not subject to challenge on the basis that
        the reasons for the decision were not adequate or that there were no
        reasons. Notwithstanding the foregoing, either party will have the right
        to assign this Agreement without consent in connection with a transfer
        of its business substantially as a whole (or that portion thereof
        relating to the Instrument, in the case of CHROMAVISION, or relating to
        medical diagnostic kits, in the case of SIGMA), whether by merger,
        consolidation, sale of assets, sale of stock or otherwise. This
        Agreement shall be binding upon and inure to the benefit of the
        successor or assign of the assigning party.

25.     Notices. Any notices or report or other communication permitted or
        required under this Agreement shall be in writing and sent by certified
        mail, express mail, Federal Express, postage paid, return receipt
        requested, addressed to the party to whom the notice, report or other
        communication is to be given or by telephone facsimile to the telephone
        facsimile number of the party to whom the notice, report or other
        communication is to be given. All such notices, reports or other
        communications sent by mail, postage prepaid, return receipt requested,
        shall be deemed to have been given on the date postmarked. All other
        such notices, reports or other communications shall be deemed to have
        been given when actually received. Changes in address shall be
        accomplished by a notice in compliance with this Paragraph 25. The
        current address and telephone facsimile number for each party is as
        follows:

         CHROMAVISION                           SIGMA DIAGNOSTICS, INC.
         33171 Paseo Cerveza                    545 South Ewing Avenue
         San Juan Capistrano, CA  92675         St. Louis, Missouri  63103
         Attn: Vice-President and Chief         Attn:  Vice President, 
         Financial Officer                      Administration
         Facsimile No.:  (714) 443-3366         Facsimile No.:  (314) 286-7819

26.     Entire Agreement. This Agreement and the Development Agreement between
        the parties executed contemporaneously herewith represent the entire
        understanding between the parties as of the date hereof with respect to
        the subject matter hereof, and supersede all prior agreements,
        negotiations, understandings, representations, statements, and writings,
        between the parties relating thereto. No modification, alteration,
        waiver or change in any of the terms of this Agreement shall be valid or
        binding upon the parties hereto unless made in writing and specifically
        referring to this Agreement and duly executed by each of the parties
        hereto.

27.     Waiver. Waiver by either party of a default or breach or a succession of
        defaults or breaches, or any failure to enforce any right hereunder
        shall not be deemed to constitute a waiver of any subsequent default or
        breach with respect to the same or any other 



                                       25
<PAGE>   26

        provision hereof, and shall not deprive such party of any right to
        terminate this Agreement arising by reason of any subsequent default or
        breach.

28.     Severability. If any provision of this Agreement is or becomes or is
        deemed invalid, illegal or unenforceable in any jurisdiction in which
        the Agreement is sought to be enforced: (a) such provision shall be
        deemed and amended to conform to applicable laws of such jurisdiction so
        as to be valid and enforceable or, if it cannot be so amended without
        materially altering the intention of the parties, it shall be stricken;
        (b) the validity, legality and enforceability of such provision will not
        in any way be affected or impaired thereby in any other jurisdiction;
        and (c) the remainder of this Agreement shall remain in full force and
        effect.

29      Arbitration. All disputes or controversies arising under or in
        connection with this Agreement shall be settled exclusively by final and
        binding arbitration in accordance with Commercial Arbitration Rules of
        the American Arbitration Association then in effect, provided that the
        arbitrator or arbitrators shall decide the dispute or controversy in
        accordance with Missouri law as applied to this Agreement. Either party
        can commence an arbitration by delivering written notice of its election
        to do so to the other party setting forth with reasonable specificity
        the issue or issues to be arbitrated. If the parties fail to agree on a
        single arbitrator within thirty (30) days after delivery of such notice,
        each of them shall appoint a single arbitrator and the two arbitrators
        shall appoint a third arbitrator within ten days after the later of the
        two appointments. If any party fails or the two arbitrators fail to
        appoint an arbitrator within the time periods specified, such arbitrator
        shall be appointed by the American Arbitration Association upon the
        request of either party. No arbitrator shall have an existing or
        pre-existing business, family or social relationship with either party
        or with any affiliate of either party or with any officer, director or
        employee of either party or its affiliates. An "affiliate" of a party is
        a party controlling, controlled by, or under common control with, the
        party directly or indirectly by any means whatsoever. The arbitration
        shall be conducted in the city (or, if none, the county) where the
        principal executive office of the party who did not commence the
        arbitration is then located, except that in the case of CHROMAVISION
        that may include the City of Los Angeles or any portion of Orange County
        north of San Juan Capistrano. If such principal executive office is not
        in the United States, then the arbitration may be held in the city (or,
        if none, the county) where the principal office of the party commencing
        the arbitration is located. All decisions of the arbitrators shall be by
        majority vote. In the course of the arbitration the parties shall be
        entitled to such discovery as would be permitted by the Federal Rules of
        Civil Procedure. The arbitrators or any chairman of the arbitration
        panel selected by the arbitrators, if there are to be three arbitrators,
        will have the authority to determine all discovery disputes between the
        parties. The arbitrators will also have the power to grant provisional
        remedies such as temporary restraining orders and preliminary
        injunctions pending the outcome of the arbitration. Any final decision
        by the arbitrators shall be accompanied by written findings of fact and
        conclusions of law. Judgment may be entered on the arbitration award in
        any court having jurisdiction.



                                       26
<PAGE>   27

30      Governing Law. The validity, interpretation, construction and
        performance of this Agreement shall be governed by the laws of the State
        of Missouri applicable to the agreements between residents of Missouri
        to be performed entirely within Missouri.

31      Attorneys' Fees. In the event of any litigation or arbitration arising
        out of or relating to this Agreement, the prevailing party shall be
        entitled to recover its reasonable attorneys' fees incurred in
        connection therewith.




                                       27
<PAGE>   28




32.     Headings. The headings of this Agreement are included only for ease of
        reference and shall not affect the interpretation of this Agreement in
        any manner.

        IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed by their duty authorized officers or authorized representatives

        CHROMAVISION MEDICAL SYSTEMS, INC.

        By: /s/ Kevin C. O'Boyle
            ---------------------------

        Title: VP and CFO
               ------------------------

        Date: October 17, 1997

        SIGMA DIAGNOSTICS, INC.

        By: /s/ Michael Douglas
            ---------------------------

        Title: CEO
               ------------------------

        Date:  October 22, 1997




                                       28
<PAGE>   29




                                    EXHIBIT A

                              MINIMUM REQUIREMENTS


Minimum No. of Instruments Required to be Distributed

<TABLE>
<CAPTION>
                       Performance Period*                         No.
                       ------------------                          ---
                       <S>                                         <C>
                               1st (12 months)                     ***

                               2nd                                 ***

                               3rd                                 ***

                               4th                                 ***

                               5th                                 ***
</TABLE>



* The first Performance Period is the twelve-month period referred to in
  Paragraph 4(f)(i) of the Agreement, and each of the other Performance Periods
  consists of six months as provided in Paragraph 4(f)(i).


***  Confidentiality Requested


                                       29
<PAGE>   30




                                    EXHIBIT B

                          MONTHLY SERVICE CONTRACT RATE

        The monthly service rate will be established by SIGMA on or before March
31, 1998. If the rate established is not acceptable to CHROMAVISION and the
parties are not able to agree on the rate by April 30, 1998, either party will
have the right to terminate this Agreement by delivering written notice of its
election to do so prior to April 30, 1998.






















                                       30
<PAGE>   31
                                   EXHIBIT C
                             SPARE PARTS PRICE LIST


                         ***  Confidentiality Requested


<TABLE>
<CAPTION>
                                                         QUANTITY.                     EXCHANGE
       Item Description                       Part #     PER UNIT      UNIT COST        CREDIT
       ----------------                       ------     --------      ---------        ------
<S>                                          <C>         <C>           <C>             <C>


      
</TABLE>



                                       31
<PAGE>   32



                                    EXHIBIT D

                             CERTIFICATE OF ANALYSIS


SHIPPING FROM:                                            CUSTOMER:
ChromaVision Medical Systems, Inc.                        John Doe
33171 Paseo Cerveza
San Juan Capistrano, CA  92675


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
        DATE            PURCHASE ORDER NUMBER    DATE OF ORDER RECEIPT       SHIPPING DATE
- ---------------------------------------------------------------------------------------------
<S>                     <C>                     <C>                          <C>
- ---------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------
  QTY.       ITEM NUMBER                      DESCRIPTION                    SERIAL NUMBER
- ---------------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------------
<S>         <C>              <C>                                            <C>    
 1          XXXX             Dx2000 Automated Intelligent Microscopy        1000131
                             System
- ---------------------------------------------------------------------------------------------
                             Includes:
- ---------------------------------------------------------------------------------------------
 1          XXXX             Microscope                                     XXXX
- ---------------------------------------------------------------------------------------------
 1          XXXX             Tower                                          XXXX
- ---------------------------------------------------------------------------------------------
 1          XXXX             21" Monitor                                    XXXX
- ---------------------------------------------------------------------------------------------
 1          XXXX             Keyboard                                       XXXX
- ---------------------------------------------------------------------------------------------
 1          XXXX             Track Ball                                     XXXX
- ---------------------------------------------------------------------------------------------
 1          XXXX             UPS                                            XXXX
- ---------------------------------------------------------------------------------------------

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

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

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

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

- ---------------------------------------------------------------------------------------------
</TABLE>

NOTE:

The Dx2000 Automated Intelligent Microscope System with serial numbers listed
above is certified for performance based on Qualifying Test procedures at point
of manufacture in San Juan Capistrano, California, USA.


- ----------------------------------------    ---------------------------
Signature (Quality / Regulatory Manager)    Date


                                       33

<PAGE>   1
                                                                    EXHIBIT 10.2

                    UR-NAP APPLICATION DEVELOPMENT AGREEMENT

                 AND RIGHT OF FIRST REFUSAL OF NEW APPLICATIONS

        This Agreement is made and entered into as of the 22nd day of
October, 1997, by and between the CHROMAVISION MEDICAL SYSTEMS, Inc., San
Juan Capistrano, California (hereinafter "CHROMAVISION"), a corporation existing
under the laws of Delaware and SIGMA DIAGNOSTICS, INC.(hereinafter "SIGMA"), a
corporation existing under the laws of the Missouri.

        WHEREAS, CHROMAVISION has developed an automated intelligent microscope
system which uses imaging technology for diagnosis and research applications
(the "Instrument");

        WHEREAS, SIGMA is developing a diagnostic kit using urea-resistant
neutrophil alkaline phosphotase ("UR-NAP") as a marker for the diagnosis of
Down's syndrome (the "Kit") to be used with the Instrument;

        WHEREAS, the parties hereto have entered into a Distribution Agreement
contemporaneously with this Agreement to market the Instrument together with the
Kit and further contemplate developing additional diagnostic kits to be used
with the Instrument ("New Applications") for the diagnosis of other diseases or
medical conditions;

        NOW THEREFORE, for and in consideration of the foregoing and the mutual
covenants and agreements contained herein, and certain other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:

1.      Kit Development. Sigma shall use reasonable commercial efforts to
        complete the development of the Kit for distribution with the Instrument
        pursuant to the Distribution Agreement and by the dates contemplated by
        this Agreement for clearance or approval of the use of the Kit with the
        Instrument by the U.S. Food and Drug Administration (the "FDA").

2.      Clinical Trials. CHROMAVISION has recruited sites and primary
        investigators for clinical trials of the Kit used with the Instrument
        and will manage the clinical trials. The clinical trials will involve
        not less than three and not more than five medical centers and shall be
        designed SO that there are five controls for each affected patient and
        between 70 and 100 affected patients. CHROMAVISION will use reasonable
        commercial efforts to cause the clinical trials to be completed by June
        30, 1998. If CHROMAVISION is unable to arrange for, or bring about
        completion of such clinical trials within the time period specified, the
        parties will consult in good faith as to whether they should continue to
        pursue the collaboration contemplated with respect to the Kit. If the
        parties fail to reach a written agreement as to such continued
        collaboration by September 30, 1998, either party will have the right to
        terminate this Agreement as to collaboration on the Kit and to
        concurrently terminate the Distribution Agreement by delivery of written
        notice to 


<PAGE>   2

        the other, but such termination shall not affect the provisions of
        paragraph 7 of this Agreement.

3.      Cost of the Trials. The cost of the clinical trials shall be paid by
        CHROMAVISION; provided however, SIGMA shall provide CHROMAVISION (at no
        charge) the reagents to be used to perform the test using UR-NAP as a
        marker for the diagnosis of Down's syndrome in order to permit the
        clinical trials to be conducted. SIGMA shall deliver, at its expense,
        such reagents in quantities reasonably requested by CHROMAVISION to the
        sites of the clinical trials as requested by CHROMAVISION within 10 days
        after delivery of any such request in writing.

4.      Clinical Trial Results. If the trials do not demonstrate that the Kit
        when used with the Instrument can be used as a statistical predictor of
        Down's syndrome risk at least equal to the existing Triple Screen, the
        parties will consult in good faith as to the possibility of pairing
        UR-NAP with other markers in an effort to find a combination that is an
        effective screen for Down's syndrome. For purposes of this paragraph 4,
        "Triple Screen" refers to the markers Alpha Feto Protein ("AFP"), Human
        Chorionic Gonadotrothin ("hCG") and unconjugated Estriol. If the parties
        have not reached a written agreement as to the nature and substance of
        such subsequent efforts with respect to the Kit within sixty (60) days
        after the completion or termination of clinical trials, either party
        will have the right to terminate this Agreement as to collaboration on
        the Kit by delivering written notice to the other of its election to do
        so, but no such termination shall affect the provision of paragraph 7 of
        this Agreement. For purposes of this Agreement, clinical trials will be
        deemed completed when there has been obtained and reported to the
        parties data then thought by CHROMAVISION to be sufficient to obtain
        clearance or approval of the use of the Instrument with the Kit from the
        FDA, notwithstanding that the clinical trials may continue thereafter
        for purposes of obtaining additional data for publication of the results
        in medical or scientific journals. Such publications shall be subject to
        paragraph 14 hereof. Any termination of the clinical trials by
        CHROMAVISION prior to their completion shall require the written consent
        of SIGMA, which consent shall not be unreasonably withheld.

5.      Responsibility to Obtain Government Clearances. CHROMAVISION shall use
        commercially reasonable efforts to obtain all government clearances or
        approvals required for the commercial distribution of the Kit with the
        Instrument and the Instrument with the Kit in the United States and the
        other countries designated in Exhibit A hereto (the "Designated Foreign
        Countries"), including approval by the FDA and comparable authorities in
        the Designated Foreign Countries where required for commercial
        distribution of the Kit, except that the obligation to obtain such
        clearances or approvals shall not apply to any Designated Foreign
        Country as to which CHROMAVISION reasonably determines that the cost of
        obtaining the clearances or approvals is too high in relation to the
        reasonably anticipated revenues from that country. SIGMA will use its
        best efforts to develop quality control and proficiency testing
        procedures for the Kit which are reasonably satisfactory to CHROMAVISION
        in time to include them in the initial filing to be made by CHROMAVISION
        with the FDA. SIGMA will provide such 


                                       2
<PAGE>   3

        cooperation in obtaining all such FDA and other clearances and approvals
        as CHROMAVISION may reasonably request, but nothing in this sentence
        shall require SIGMA to pay any of the direct out-of-pocket expenses of
        obtaining any such approvals. CHROMAVISION will provide to SIGMA
        (without charge) one Instrument as soon as practicable after the date of
        this Agreement for use in performing its obligations under this
        Agreement and the Distribution Agreement. If this Agreement and the
        Distribution Agreement are both terminated and there does not then exist
        an agreement between the parties with respect to a New Application (as
        defined in Paragraph 7), SIGMA shall return the Instrument to
        CHROMAVISION, at SIGMA's expense, in good condition, reasonable wear and
        tear excepted. If there does exist one or more agreements with respect
        to New Application(s), then SIGMA shall return the Instrument in such
        manner at such time as all such agreements in existence shall have
        terminated.

6.      Effect of Failure to Obtain Clearance. If clearance or approval of the
        Kit for commercial use with the Instrument and/or clearance or approval
        of the Instrument with the Kit is not received from the FDA within one
        hundred eighty (180) days after the relevant application is filed, the
        parties will consult with each other with respect to possible changes in
        the relevant applications filed with the FDA, in the Kit or Instrument
        or in the clinical trials in order to obtain such clearance or approval.
        If the FDA denies clearance or approval of either the Kit for use with
        the Instrument or the Instrument for use with the Kit by the later of
        either December 31, 1998 or one hundred eighty (180) days after the
        filing of the applicable application, either party shall have the right
        to terminate this Agreement as to collaboration on the Kit by delivering
        written notice of its election to terminate to the other party, but in
        no event shall such termination affect the provision of paragraph 7 of
        this Agreement. The timing of filing for and obtaining governmental
        clearance or approval in the Designated Foreign Countries shall be
        determined by CHROMAVISION after consultation with SIGMA, and no default
        by CHROMAVISION in its obligations with respect to such clearances or
        approvals in Designated Foreign Countries shall result in the
        termination of this Agreement.

7.      Right with Respect to New Applications. Sigma shall have a right of
        first offer with respect to the use of the Instrument for any medical
        diagnostic test not performed with the Kit (a "New Application") as
        follows. If CHROMAVISION desires to pursue any New Application other
        than the Kit which is the subject of this Agreement, or a third party
        makes a proposal to CHROMAVISION with respect to any such New
        Application which CHROMAVISION is interested in pursuing, CHROMAVISION
        shall notify SIGMA in writing of such New Application. If CHROMAVISION
        and SIGMA fail to reach agreement on acceptable terms with respect to
        any such New Application within thirty (30) days after the delivery of
        such written notice, CHROMAVISION shall be completely free to pursue
        such New Application with any other person or entity on any terms. The
        parties also contemplate that in situations where SIGMA clearly would
        not be interested in proceeding with a particular New Application, it
        will waive the thirty-day period. SIGMA's rights under this paragraph 7
        shall not apply to any application as to which CHROMAVISION is
        collaborating or has a contractual obligation with another 


                                       3
<PAGE>   4

        party as of the date of this Agreement ("Exempt Third Party
        Applications"). Such Exempt Third Party Applications are listed on
        Exhibit B attached hereto.

8.      Term. The term of this Agreement shall commence on the date hereof and
        shall terminate on the later of September 30, 2000 or termination of the
        Distribution Agreement.

9.      Confidentiality. With respect to any Information, designated by the
        parties as its confidential Information by a written notice to the
        non-owning party within thirty (30) days after the first written
        disclosure of that Information by either party to the other, the
        non-owning party shall: (a) take all reasonable steps to prevent
        disclosure of such Information to any third party and (b) not utilize
        any of such Information for any purpose other than the purposes
        contemplated by this Agreement and the Distribution Agreement; provided,
        however, that the foregoing obligations of confidentiality and non-use
        shall not preclude disclosure of such information in a patent
        application or in the prosecution of a patent application or extend to
        any of such Information which a non-owing party can show:

        (i) by the non-owning party's prior written records was already in the
        non-owning party's possession prior to date hereof;

        (ii) such Information became generally available to the public through
        issuance or publication of a patent application in which the information
        is disclosed pursuant to this Paragraph 9;

        (iii) such Information otherwise is or becomes generally available to
        the public through no fault of the non-owning party;

        (iv) such Information is received by the non-owning party in good faith
        from a third party on a non-confidential basis without violating any
        obligation of secrecy to the owner party relating to the Information
        disclosed; or

        (v) written consent to disclose such Information was given by the owning
        party.

        "Information" is defined to include all plans, specifications,
        calculations, formulae, models, sketches, software, clinical, scientific
        engineering or other test results, financial information, projections,
        business plans, memoranda, notes and other documents, recordings, films,
        photographs and all other information or every kind and nature, whether
        recorded on paper, electronic media or otherwise, but only to the extent
        that any such information is not generally lawfully available to the
        public or the medical diagnostic industry generally. The provisions of
        this Paragraph 9 shall not preclude the disclosure of Information which
        is or, in the written opinion of counsel for either party may be,
        required to be disclosed by law or the requirements of any stock
        exchange or other market where the securities of either party or its
        direct or indirect parent company are traded or (except as provided in
        Paragraph 14) to any information required to be disclosed to the FDA or
        any other governmental authority to obtain and keep in effect 


                                       4
<PAGE>   5

        clearance or approval of the Instrument for use with the Kit or any New
        Application or the Kit or any New Application for use with the
        Instrument.

        The provisions of this Paragraph 9 and Paragraph 10 shall survive any
        termination or expiration of this Agreement, whether for default or
        otherwise. The obligations of the parties under this Paragraph 9 shall
        continue in effect for five (5) years after the latest of (i) the
        expiration or earlier termination of the term of this Agreement, (ii)
        the expiration or earlier expiration of the term of the Distribution
        Agreement or (iii) the expiration or earlier termination of the term of
        any agreement entered into by the parties pursuant to this Agreement
        with respect to a New Application, except that the obligations shall not
        expire as to any Information included in any patent application or
        constituting a trade secret, in each case to the extent the Information
        relates to the development, design, function, use, or method of use of,
        or any process relating to, the Kit or the Instrument or otherwise
        constiting technology relating to any of the foregoing. The obligations
        of the parties shall not expire as to any item of such Information until
        such item of Information becomes generally available to the public
        through no fault of the non-owning party.

10.     Disclosure of Confidential Information. All CHROMAVISION confidential
        disclosures shall be sent to SIGMA to the attention of Vice President of
        Administration. All SIGMA confidential disclosure shall be sent to
        CHROMAVISION to the attention of Vice President of Business Development.
        The failure of a party to send confidential disclosures as provided in
        this Paragraph 10 and the failure to designate confidential Information
        as provided in Paragraph 9 shall not excuse the obligations of the other
        party with respect to such Information pursuant Paragraph 9 and this
        Paragraph 10 if the person or persons receiving the Information or
        disclosing it to a third party knew or should have known that the
        Information was confidential. The parties agree that Information
        designated confidential shall be disclosed to a restricted number of
        employees and such employees shall be made aware of the confidential
        nature of the Information. The parties shall use efforts fully
        commensurate with those employed for the protection of its own
        confidential information to protect the Information disclosed pursuant
        to paragraph 9 hereof and this paragraph

11.     Ownership of SIGMA Information. SIGMA Information is, or shall be, owned
        solely by SIGMA.

12.     Ownership of CHROMAVISION Information. CHROMAVISION Information is, or
        shall be, owned by CHROMAVISION.

13.     Ownership of Intellectual Property. SIGMA shall have sole and exclusive
        ownership of all SIGMA patents, patent applications, trade secrets and
        other proprietary information developed by, licensed to or otherwise
        provided by SIGMA relating to the Kit, any New Application or any
        improvement of either. CHROMAVISION shall have sole and exclusive
        ownership of all patents, patent applications, trade secrets and other
        propriety information developed by or licensed to or otherwise acquired
        by CHROMAVISION relating to the Instrument or any improvement thereof.



                                       5
<PAGE>   6

        If the parties jointly invent, create or develop any invention or other
        technology which is patentable or constitutes a trade secret, except as
        otherwise provided in this Agreement, (i) SIGMA shall be deemed to own
        and have the right to make, use, license and sell such invention or
        technology if it relates to the Kit or any other medical diagnostic kit,
        (ii) CHROMAVISION shall be deemed to own and have the right to make,
        use, license and sell such invention or technology if it relates to the
        Instrument or any other medical device in the nature of a microscope or
        accessory thereto (including without limitation softwear).

14.     Publication. CHROMAVISION agrees not to disclose orally or in writing
        any research results or other information relating to the development of
        the Kit until SIGMA has had an opportunity to review such information
        and determine whether the disclosure of such information would
        negatively impact the patentability of any invention developed by SIGMA
        under this Agreement. SIGMA shall notify CHROMAVISION within ten (10)
        business days of the receipt of any such proposed disclosure of SIGMA's
        assessment of such disclosure. If it is determined by SIGMA, that any
        such proposed disclosure will negatively impact patent protection, then
        CHROMAVISION shall refrain from making such disclosure until the earlier
        of (i) the date patent application(s) are filed regarding the subject
        matter of the proposed disclosure or (ii) the expiration of ninety (90)
        days from the date CHROMAVISION advises SIGMA of the proposed
        disclosure..

15.     Notices. Any notices or report or other communication permitted or
        required under this Agreement shall be in writing and sent by certified
        mail, express mail, Federal Express, postage paid, return receipt
        requested, addressed to the party to whom the notice, report or other
        communication is to be given or by telephone facsimile to the telephone
        facsimile number of the party to whom the notice, report or other
        communication is to be given. All such notices, reports or other
        communications sent by mail, postage prepaid, return receipt requested,
        shall be deemed to have been given on the date postmarked. All other
        such notices, reports or other communications shall be deemed to have
        been given when actually received. Changes in address shall be
        accomplished by a notice in compliance with this paragraph 15. The
        current address and telephone facsimile number for each party is as
        follows:

                CHROMAVISION                      SIGMA DIAGNOSTICS, INC.
                33171 Paseo Cerveza               545 South Ewing Avenue
                San Juan Capistrano, CA  92675    St. Louis, Missouri  63103
                Attn: Vice-President and Chief    Attn:  Vice President, 
                Financial Officer                 Administration
                                                       
                Facsimile No.:  (714) 443-3366    Facsimile No.:  (314) 286-7819

16.     Assignability. Neither this Agreement nor any agreement incorporated
        herein nor any rights or obligations hereunder or thereunder may be
        assigned by either party without prior written consent of the other
        party, and any attempted assignment without prior written consent shall
        be void and of no effect. The decision of the party to withhold any 



                                       6
<PAGE>   7

        such consent shall be final and not subject to challenge on the basis
        that the reasons for the decision were not adequate or that there were
        no reasons. Notwithstanding the foregoing, either party will have the
        right to assign this Agreement without consent in connection with a
        transfer of its business substantially as a whole (or that portion
        thereof relating to the Instrument, in the case of CHROMAVISION, or
        relating to medical diagnostic kits, in the case of SIGMA), whether by
        merger, consolidation, sale of assets, sale of stock or otherwise.

17.     Force Majeure. Neither party shall be liable in damages for, nor shall
        this Agreement be terminable or cancelable by reason of any delay or
        default in such party's performance hereunder if such default or delay
        is caused by events beyond such party's reasonable control including,
        but not limited to, acts of God, regulation or law or other action of
        any government or agency thereof, war or insurrection, civil commotion,
        destruction or production facilities or materials by earthquake, fire,
        flood or storm, labor disturbances, epidemic, or failure of suppliers,
        public utilities or common carriers. Each party shall endeavor to resume
        its performance hereunder if such performance is delayed or interrupted
        by reason of force majeure. Each party shall notify the other, in
        writing, not less often than monthly, of the nature and progress of such
        endeavors. Notwithstanding the foregoing, this Paragraph 17 shall not
        apply to any obligation to pay money.

18.     Severability. If any provision of this Agreement is or becomes or is
        deemed invalid, illegal or unenforceable in any jurisdiction in which
        the Agreement is sought to be enforced: (a) such provision shall be
        deemed and amended to conform to applicable laws of such jurisdiction so
        as to be valid and enforceable or, if it cannot be so amended without
        materially altering the intention of the parties, it shall be stricken;
        (b) the validity, legality and enforceability of such provision will not
        in any way be affected or impaired thereby in any other jurisdiction;
        and (c) the remainder of this Agreement shall remain in full force and
        effect.

19.     Waiver. Waiver by either party of a default or breach or a succession of
        defaults or breaches, or any failure to enforce any right hereunder
        shall not be deemed to constitute a waiver of any subsequent default or
        breach with respect to the same or any other provision hereof, and shall
        not deprive such party of any right to terminate this Agreement arising
        by reason of any subsequent default or breach.

20.     Arbitration. All disputes or controversies arising under or in
        connection with this Agreement shall be settled exclusively by final and
        binding arbitration in accordance with Commercial Arbitration Rules of
        the American Arbitration Association then in effect, provided that the
        arbitrator or arbitrators shall decide the dispute or controversy in
        accordance with Missouri law as applied to this Agreement. Either party
        can commence an arbitration by delivering written notice of its election
        to do so to the other party setting forth with reasonable specificity
        the issue or issues to be arbitrated. If the parties fail to agree on a
        single arbitrator within thirty (30) days after delivery of such notice,
        each of them shall appoint a single arbitrator and the two arbitrators
        shall appoint a third arbitrator within ten days after the later of the
        two appointments. If any party fails or the 



                                       7
<PAGE>   8

        two arbitrators fail to appoint an arbitrator within the time periods
        specified, such arbitrator shall be appointed by the American
        Arbitration Association upon the request of either party. No arbitrator
        shall have an existing or pre-existing business, family or social
        relationship with either party or with any affiliate of either party or
        with any officer, director or employee of either party or its
        affiliates. An "affiliate" of a party is a party controlling, controlled
        by, or under common control with, the party directly or indirectly by
        any means whatsoever. The arbitration shall be conducted in the city
        where the principal executive office of the party who did not commence
        the arbitration is then located, except that in the case of CHROMAVISION
        that may include the City of Los Angeles or any portion of Orange County
        north of San Juan Capistrano. If such principal executive office is not
        in the United States, then the arbitration may be held in the city where
        the principal executive office of the party commencing the arbitration
        is located. All decisions of the arbitrators shall be by majority vote.
        In the course of the arbitration the parties shall be entitled to such
        discovery as would be permitted by the Federal Rules of Civil Procedure.
        The arbitrators or any chairman of the arbitration panel selected by the
        arbitrators, if there are to be three arbitrators, will have the
        authority to determine all discovery disputes between the parties. The
        arbitrators will also have the power to grant provisional remedies such
        as temporary restraining orders and preliminary injunctions pending the
        outcome of the arbitration. Any final decision by the arbitrators shall
        be accompanied by written findings of fact and conclusions of law.
        Judgment may be entered on the arbitration award in any court having
        jurisdiction.

21.     Governing Law. The validity, interpretation, construction and
        performance of this Agreement shall be governed by the laws of the State
        of Missouri applicable to the agreements between residents of Missouri
        to be performed entirely within Missouri.

22.     Attorneys' Fees. In the event of any litigation or arbitration arising
        out of or relating to this Agreement, the prevailing party shall be
        entitled to recover its reasonable attorneys' fees incurred in
        connection therewith.

23.     Entire Agreement. This Agreement and the Distribution Agreement executed
        contemporaneously herewith represent the entire understanding between
        the parties as of the date hereof with respect to the subject matter
        hereof, and supersede all prior agreements, negotiations,
        understandings, representations, statements, and writings, between the
        parties relating thereto. No modification, alteration, waiver or change
        in any of the terms of this Agreement shall be valid or binding upon the
        parties hereto unless made in writing and specifically referring to this
        Agreement and duly executed by each of the parties hereto.

24.     Headings. The headings of this Agreement are included only for ease of
        reference and shall not affect the interpretation of this Agreement in
        any manner.



                                       8
<PAGE>   9

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

CHROMAVISION MEDICAL SYSTEMS, INC.          SIGMA DIAGNOSTICS, INC.


By:  /s/ Kevin C. O'Boyle                   By: /s/ Michael Douglas
   ---------------------------------           ---------------------------------
Printed Name: Kevin C. O'Boyle              Printed Name: Michael Douglas
             -----------------------                     -----------------------
Title: VP & CFO                             Title: CEO
      ------------------------------              ------------------------------



                                       9
<PAGE>   10




                                    EXHIBIT A

                          DESIGNATED FOREIGN COUNTRIES

                              All foreign countries



































                                       10
<PAGE>   11










                                    EXHIBIT B

                         EXEMPT THIRD PARTY APPLICATIONS

                                      None

















                                       11

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<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                      17,145,678
<SECURITIES>                                         0
<RECEIVABLES>                                5,000,599
<ALLOWANCES>                                         0
<INVENTORY>                                    816,350
<CURRENT-ASSETS>                            23,188,876
<PP&E>                                         581,690
<DEPRECIATION>                                 111,024
<TOTAL-ASSETS>                              23,716,563
<CURRENT-LIABILITIES>                          944,427
<BONDS>                                              0
                                0
                                          0
<COMMON>                                       171,536
<OTHER-SE>                                  22,772,136
<TOTAL-LIABILITY-AND-EQUITY>                23,716,563
<SALES>                                              0
<TOTAL-REVENUES>                                     0
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                             4,964,779
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             164,779
<INCOME-PRETAX>                                      0
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (4,916,749)
<EPS-PRIMARY>                                     (.40)
<EPS-DILUTED>                                     (.40)
        

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