David A. NICHOLAS,Russell PRIBANIC,John BEARDSLEY,Michael ZEMLOK
申请号：
US16869909
公开号：
US20200262046A1
申请日:
2020.05.08
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A surgical device includes an adapter assembly that selectively interconnects a loading unit and a device housing. The adapter assembly includes a drive converter assembly for interconnecting a rotatable drive shaft and an axially translatable drive member of the loading unit. The drive converter assembly converts and transmits a rotation of the rotatable drive shaft to an axial translation of the axially translatable drive member of the loading unit. The drive converter assembly includes a drive element, a drive nut, and a distal drive member. The drive element defines a longitudinal axis. The drive nut is disposed about the longitudinal axis, and the distal drive member is disposed along the longitudinal axis.
