Frederick E. Shelton, IV,Jeffrey S. Swayze,Chester O. Baxter, III
申请号：
US16003563
公开号：
US20180353176A1
申请日:
2018.06.08
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A rotary drive arrangement for a surgical instrument that includes a surgical end effector. In one form, the rotary drive arrangement includes a drive shaft assembly that is selectively axially movable between a first position and a second position. A rotary transmission operably interfaces with the drive shaft assembly such that when the drive shaft assembly is in the first axial position, application of one of the rotary drive motions to the drive shaft assembly causes the rotary transmission to apply a first rotary control motion to the surgical end effector and when the drive shaft assembly is in the second axial position, application of the rotary drive motion to the drive shaft assembly causes the rotary transmission to apply a second rotary control motion to the surgical end effector.
