<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               SEP-30-1998
<CASH>                                         881,073
<SECURITIES>                                 2,098,116
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                    216,355
<CURRENT-ASSETS>                             3,281,918
<PP&E>                                       1,063,766
<DEPRECIATION>                               (578,146)
<TOTAL-ASSETS>                               3,957,862
<CURRENT-LIABILITIES>                          208,946
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        43,361
<OTHER-SE>                                   3,705,555
<TOTAL-LIABILITY-AND-EQUITY>                 3,957,862
<SALES>                                         77,640
<TOTAL-REVENUES>                                77,640
<CGS>                                           15,732
<TOTAL-COSTS>                                   15,732
<OTHER-EXPENSES>                               905,560
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                            (1,799,786)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                        (1,799,786)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (1,799,786)
<EPS-PRIMARY>                                      .42
<EPS-DILUTED>                                      .42