A surgical stapling and severing instrument particularly suited to endoscopic procedures incorporates a handle that produces separate closing and firing motions to actuate an end effector. In particular, the handle produces multiple firing strokes in order to reduce the required amount of force required...http://www.google.es/patents/US7128254?utm_source=gb-gplus-sharePatente US7128254 - Surgical stapling instrument incorporating a multistroke firing mechanism having a rotary slip-clutch transmission
Surgical stapling instrument incorporating a multistroke firing mechanism ...
