EMERGENCY RETRACTION FOR ELECTROMECHANICAL SURGICAL DEVICES AND SYSTEMS

摘要

PROBLEM TO BE SOLVED: To provide electromechanical robotic and/or hand-held powered surgical devices and/or systems including an emergency retraction algorithm.SOLUTION: The present disclosure relates to an electromechanical surgical system 10 including a surgical instrument 100 having a controller and an end effector 300 selectively and removably connectable to the surgical instrument. The controller is configured to enter an emergency retraction mode when at least one input element of the surgical system is incapable of providing control signals to the controller to operate a motor. The emergency retraction mode activates the motor to withdraw a drive assembly from any advanced position thereof.