EXHIBIT 4.29 LAURUS MASTER FUND, LTD. 152 WEST 57TH STREET NEW YORK, NEW YORK 10019 November 25, 2003 EP MedSystems, Inc. Cooper Run Executive Park 575 Route 73 North - Bldg. D West Berlin, NJ 08091-9293 Attn: Reinhard Schmidt RE: AMENDMENT OF THE...Registration Rights Agreement • March 30th, 2004 • Ep Medsystems Inc • Surgical & medical instruments & apparatus • New York
