WILLIAMS, JUSTIN,PENNA, CHRISTOPHER,OLSON, LEE ANN,MARCZYK, STANISLAW,CAPPOLA, KENNETH M.,HESSLER, THOMAS R.,ARANYI, ERNEST,KOSTRZEWSKI, STANISLAW
申请号：
CA2845048
公开号：
CA2845048A1
申请日:
2014.03.06
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A surgical stapling apparatus (stapler) is provided. The stapler includes ahousing,elongated member, and a reload. A cartridge is configured to selectivelycouple to a first jawmember of the reload and includes one or more resilient members thereon. Ananvil operablysupported on a second jaw member of the reload is configured to compress oneor more fastenersejected from the cartridge. The anvil includes one or more locking membersthereon. A knife isconfigured to translate through the cartridge and anvil when the first andsecond jaw membersare in a closed configuration. Engagement between the knife and the resilientmember(s) causesthe resilient member(s) to move from an initial configuration that allows theknife to traveldistally past the locking member(s) to a final configuration that allows thelocking member(s) toengage the knife.
