Amendment to Promissory Note between UroMed Corporation and Philip Heintz

Summary

This amendment modifies a previous promissory note between UroMed Corporation and Philip Heintz. The change specifies that the first installment payment of $250,000 is now due on April 29, 2002. All other terms of the original note remain unchanged. The amendment is effective upon signature by both parties.

EX-10.29 4 dex1029.txt AMENDED PROMISSORY NOTE Exhibit 10.29 Amendment to Promissory Note Reference is made to the Promissory Note in the principle amount of $460,000 dated March 27, 2001 (the "Note") of which UroMed Corporation, a Massachusetts corporation, is the Maker and Philip Heintz is the Payee. Clause I (a)(i) of Note is hereby amended in its entirety to read as follows: "the first installment shall be in the amount of $250,000 and shall be payable on April 29,2002." Except as amended hereby, the Note is hereby confirmed in all respects. This Amendment may be executed in counterparts. UROMED CORPORATION d/b/a ALLIANT Medical Technologies By: /s/ DMuscatello ---------------------------- Daniel Muscatello, President Date Signed: March 27, 2002 By: /s/ PHeintz ---------------------------- Philip Heintz Date Signed: March 26, 2002