Inventor
DOLL KEVIN ROSS
US3 patents
Patents
3 patentsUS7143926B2Dec 5, 2006
Surgical stapling instrument incorporating a multi-stroke firing mechanism with return spring rotary manual retraction system
ETHICON ENDO SURGERY INC2,423 citations98
US7083075B2Aug 1, 2006
Multi-stroke mechanism with automatic end of stroke retraction
ETHICON ENDO SURGERY INC2,552 citations98
US7380696B2Jun 3, 2008
Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism
ETHICON ENDO SURGERY INC3,644 citations97