SCHOBER, JOSHUA M.,MCCARTHY, ANDREW J.,JASEMIAN, BABAK D.
申请号：
CA3020952
公开号：
CA3020952A1
申请日:
2017.04.12
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A handle assembly for a surgical stapler can comprise a rotatable actuation shaft. The actuation shaft can have a first rotational orientation in which it can actuate a jaw assembly in a repeatable open and close mode, a second rotational orientation in which it can actuate a jaw assembly in a staple firing mode, and a third rotational orientation in which it can actuate a jaw assembly in a reversing mode. The handle assembly can include an articulation mechanism including a ball screw to selectively articulate the jaw assembly relative to an elongate shaft.
