David C. Yates,Frederick E. Shelton, IV,James R. Giordano
申请号：
US14930826
公开号：
US20160058443A1
申请日:
2015.11.03
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A surgical cutting and fastening instrument comprises an end effector that has a shaft coupled thereto that is coupled to a robotic system. A tool mounting portion includes an electric, DC motor connected to a drive train in the shaft for powering the drive train. A power pack that comprises at least one charge-accumulating device connected to the DC motor for powering the DC motor is provided.
