PURPOSE: A surgical instrument and a surgical operation robot system including the same are provided to reduce surgical wound of a patient due to an operation without a hole for a separate suction system by uniting the suction system with the surgical instrument.CONSTITUTION: A driving part(42) is connected to a robot arm of a surgical operation robot. A shaft(44) is combined to the driving part. An effector(46) is combined to one side of the shaft in order to act according to control of the driving part. A suction tube(48) is extended through inside of the shaft. A vacuum part(52) aspirates impurities through the suction tube. The driving part controls operation of each part of the effector through a poly wire. A joint part(54) has at least 1 degree of freedom in order to transfer the effector to a desired surgical site. The joint part is composed of one among a clamp, a grasper, scissors, a stapler, and a needle clamp.COPYRIGHT KIPO 2012본 발명의 수술기구는 수술용 로봇의 로봇 암(robotic arm)에 탈부착 가능하도록 구성되는 구동부, 구동부에 결합되어 연장되는 샤프트, 샤프트의 구동부와 다른 일 측에 결합되어 구동부의 제어에 따라 동작하는 이펙터(effecter) 및 샤프트의 내부를 관통하여 연장 형성되어 수술부위의 불순물을 흡입하도록 구성되는 흡인관을 포함한다.
