<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                        14327256
<SECURITIES>                                         0
<RECEIVABLES>                                  3040804
<ALLOWANCES>                                  (370000)
<INVENTORY>                                    4943809
<CURRENT-ASSETS>                              24369295
<PP&E>                                        11010363
<DEPRECIATION>                               (5730979)
<TOTAL-ASSETS>                                41915287
<CURRENT-LIABILITIES>                          5479946
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        236906
<OTHER-SE>                                    26706276
<TOTAL-LIABILITY-AND-EQUITY>                  41915287
<SALES>                                       11799269
<TOTAL-REVENUES>                              12384048
<CGS>                                          7269032
<TOTAL-COSTS>                                 28255795
<OTHER-EXPENSES>                             (3324608)
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              393855
<INCOME-PRETAX>                             (19196355)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (19196355)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (19196355)
<EPS-PRIMARY>                                   (0.84)
<EPS-DILUTED>                                   (0.84)