GYRUS ACMI; INC. D/B/A OLMPUS SURGICAL TECHNOLOGIES AMERICA
发明人:
William E. Butler,Jeffrey J. Nelson
申请号：
US16830125
公开号：
US20200305916A1
申请日:
2020.03.25
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Medical devices for operating an end effector including a housing, a drive shaft, a drive body and a drive link. The drive shaft is moveable relative to the housing to actuate the end effector. The drive body is operably coupled to the drive shaft. The drive body includes a proximal collar and a distal collar. The drive link includes a proximal cam surface and distal cam surface, and the drive link is operatively coupled to the housing and actuatable to translate the drive shaft with respect to the housing. The proximal cam surface is configured to interface with the proximal collar when the drive link displaces proximally to translate the drive body in a proximal direction, and the distal cam surface is configured to interface with the distal collar when the drive link displaces distally to translate the drive shaft in a distal direction.
