<ARTICLE> 5
<LEGEND>
THE BALANCE SHEET AND STATEMENT OF OPERATIONS OF UROLOGIX FOR THE SIX MONTH
PERIOD ENDING DECEMBER 31, 1999.
</LEGEND>

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JUN-30-2000
<PERIOD-START>                             JUL-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                         211,621
<SECURITIES>                                24,595,381
<RECEIVABLES>                                1,482,078
<ALLOWANCES>                                   220,773
<INVENTORY>                                  1,236,864
<CURRENT-ASSETS>                            27,937,535
<PP&E>                                       5,200,985
<DEPRECIATION>                               3,182,800
<TOTAL-ASSETS>                              34,154,408
<CURRENT-LIABILITIES>                        2,472,461
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       114,952
<OTHER-SE>                                  31,566,995
<TOTAL-LIABILITY-AND-EQUITY>                34,154,408
<SALES>                                      3,831,654
<TOTAL-REVENUES>                             3,831,654
<CGS>                                        2,265,249
<TOTAL-COSTS>                                2,265,249
<OTHER-EXPENSES>                             6,142,709
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 629
<INCOME-PRETAX>                              3,843,923
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          3,843,923
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 3,843,923
<EPS-BASIC>                                     (0.33)
<EPS-DILUTED>                                   (0.33)