Surgical stapling apparatus.

摘要

A surgical stapling apparatus 1 having first 10 and second 30 handle members pivotally mounted to one another for movement from an open position to a closed position to clamp body tissue between the distal jaws. After the body tissue is clamped, a trigger mechanism 60 is activated to advance a staple pusher 70 to force a staple S through the tissue and into contact with an anvil 16 to deform the staple legs. An actuating lever 80 may be interposed between the trigger mechanism and the staple pusher.