Mark D. Overmyer,Jeffrey S. Swayze,Andrew T. Beckman,Robert L. Koch, JR.,Frederick E. Shelton, IV,Jason L. Harris
申请号：
US16686999
公开号：
US20200155151A1
申请日:
2019.11.18
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An end effector is disclosed comprising a cartridge channel, a staple cartridge positionable in the cartridge channel, and a firing assembly configured to lock itself if the staple cartridge is not positioned in the cartridge channel. Moreover, the firing assembly is configured to lock itself if the staple cartridge has been at least partially spent.
