PURPOSE: A surgical instrument and a surgical robot system including the same are provided to enhance transfer efficiency by including a transfer means and rapidly transferring a quantity of surgical subsidiary material in the body at the same time.CONSTITUTION: A driving unit(41) is attached to a robotic arm of surgical robot. A shaft(43) is combined with the driving unit and is extended. An effector(47) is driven according to the control of the driving unit. The effector comprises hinged support stands(49, 51). The effector is attached and detached to the shaft. The support stands comprise a plurality of groove units. A surgical subsidiary material is fixed to the plurality of groove units within the hinged support stands.COPYRIGHT KIPO 2012본 발명의 수술 기구는 수술용 로봇의 로봇 암(robotic arm)에 탈부착 가능하도록 구성되는 구동부, 구동부에 결합되어 연장되는 샤프트, 샤프트의 구동부와 다른 일 측에 결합되어 구동부의 제어에 따라 동작하며, 접철식의 지지대가 포함된 이펙터(effecter)를 포함한다.
