SURGICAL INSTRUMENT WHICH INCREASES EFFECTIVENESS AND ACCURACY OF A SURGICAL OPERATION, A ROBOT ARM, AND A ROBOT SYSTEM INCLUDING THE SAME FOR THE SURGICAL OPERATION

摘要

PURPOSE: A surgical instrument, a robot arm, and a robot system including the same for a surgical operation are provided to easily perform the surgical operation using a surgical instrument for storing a plurality of effectors and/or the robot arm for storing a plurality of the surgical instruments.;CONSTITUTION: A robot arm(32) is formed using a link device such as an interlocking device. The link device is controlled through a motor control type joint. The robot arm comprises a first robot arm(62), a second robot arm(64), a third robot arm(66), and a fourth robot arm(68). The robot arm comprises a loading unit(70), a loading unit central rotation shaft(74), a surgical instrument transport unit(78), and a cannula(72). The loading unit central rotation shaft rotates the loading unit. The cannula guides movements of a surgical instrument.;COPYRIGHT KIPO 2012