Mark Overmyer,Rudolph Nobis,Aaron Voegele,Catherine Corbett,David C. Yates,Chad P. Boudreaux
申请号：
US14940430
公开号：
US20170135711A1
申请日:
2015.11.13
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Methods and devices are provided for retracting a cutting assembly in the event of a failure on a motorized electrosurgical device. For instance, a surgical device is provided that includes a handle portion with an elongated shaft having first and second jaws. The device includes a cutting assembly configured to cut tissue engaged between the first and second jaws. A motor is included to drive the cutting assembly, and a processor is coupled to the motor. An actuator on the device is configured to receive an input from a user that causes power to be supplied to the motor. The device has a normal mode in which the processor controls the motor, and the device has a bailout mode in which the processor is bypassed and power is delivered directly to the motor.
