<ARTICLE> 5
<MULTIPLIER> 1
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               MAR-31-1996
<CASH>                                      13,284,135
<SECURITIES>                                         0
<RECEIVABLES>                                1,537,212
<ALLOWANCES>                                   105,437
<INVENTORY>                                    836,636
<CURRENT-ASSETS>                            15,736,435
<PP&E>                                       1,798,502
<DEPRECIATION>                                 923,106
<TOTAL-ASSETS>                              19,186,251
<CURRENT-LIABILITIES>                        4,912,022
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                         31
<COMMON>                                       277,269
<OTHER-SE>                                  13,896,211
<TOTAL-LIABILITY-AND-EQUITY>                19,186,251
<SALES>                                      1,322,966
<TOTAL-REVENUES>                             1,322,966
<CGS>                                          593,395
<TOTAL-COSTS>                                  593,395
<OTHER-EXPENSES>                             3,910,714
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               3,632
<INCOME-PRETAX>                            (1,640,675)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                        (1,640,675)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (1,640,675)
<EPS-PRIMARY>                                    (.06)
<EPS-DILUTED>                                    (.06)