Frederick E. Shelton, IV,David C. Yates,Jason L. Harris
申请号：
US15628050
公开号：
US20180360446A1
申请日:
2017.06.20
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A motorized surgical instrument is disclosed. The surgical instrument includes a displacement member, a motor, a control circuit, and a position sensor. The displacement member is configured to translate. The motor is coupled to the displacement member to translate the displacement member. The control circuit is coupled to the motor. A position sensor is coupled to the control circuit. The position sensor is configured to measure the position of the displacement member and to measure an articulation angle of an end effector relative to a longitudinally extending shaft. The control circuit is configured to determine the articulation angle between the end effector and the longitudinally extending shaft and set motor velocity based on the articulation angle.
