1
Frederick E Shelton IV, Kevin Ross Doll, Jerry R Morgan, Michael Earl Setser: Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism. Ethicon Endo Surgery, Frost Brown Todd, June 3, 2008: US07380696 (754 worldwide citation)

A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar moves distally through the clamped end effector to sever tissue and to drive stap ...


2
Frederick E Shelton, Kevin Ross Doll, Jerry R Morgan, Michael Earl Setser: Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism. Frost Brown Todd, December 1, 2005: US20050263562-A1

A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar moves distally through the clamped end effector to sever tissue and to drive stap ...