<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON
PAGES 4-7 OF THE COMPANY'S FORM 10-QSB FOR THE SIX MONTHS ENDED JUNE 30, 1998
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                       2,095,748
<SECURITIES>                                         0
<RECEIVABLES>                                  345,127
<ALLOWANCES>                                     1,841
<INVENTORY>                                    561,266
<CURRENT-ASSETS>                             3,083,491
<PP&E>                                         788,036
<DEPRECIATION>                                 606,275
<TOTAL-ASSETS>                               3,318,203
<CURRENT-LIABILITIES>                          620,871
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                     20,081
<COMMON>                                        20,770
<OTHER-SE>                                   2,656,481
<TOTAL-LIABILITY-AND-EQUITY>                 3,318,203
<SALES>                                        658,650
<TOTAL-REVENUES>                               783,712
<CGS>                                          382,532
<TOTAL-COSTS>                                  507,594
<OTHER-EXPENSES>                             1,143,196
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 408
<INCOME-PRETAX>                              (821,670)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          (821,670)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (821,670)
<EPS-PRIMARY>                                    (.16)
<EPS-DILUTED>                                    (.16)