The present invention relates to a multi-axial traction robot system for washing and disinfecting limbs, which is capable of stably fixing a posture of upper limbs or lower limbs of a patient during orthopedic surgery, or easily moving the upper limbs or lower limbs of the patient in a desired state. The robot system according to one embodiment of the present invention comprises: a holder (10) a first supporting bar (2) installed on an upper surface of the holder (10) in a vertical direction, and having at least one part opened, of the upper surface a second supporting bar (4) coupled to the first supporting bar (2), and elevated through the opened part of the upper surface of the first supporting bar (2) a rotation member (12) installed on an upper part of the second supporting bar (4), and rotated in an axis direction of the second supporting bar (4) a supporter (16) having one end connected to an end part of the rotation member (12), and having a long shape in a longitudinal direction a fixing unit for fixing upper limbs or lower limbs of a patent and a control unit (50). The fixing unit further includes: a winch motor (15) installed in an upper side of the second supporting bar (4) a connection line (17) having one end connected to the winch motor (15), arranged along the inside of the supporter (16), and penetrating through an opening formed on the other end of the supporter (16) and a fixing member (18) connected to the other end of the connection line (17), and having a hollow part (19) through which a part of the upper limbs or lower limbs of a patient can be inserted and fixed to. The control unit (50) controls the degree of the connection line (17) wound to the winch motor (15), thereby adjusting the length of the connection line (17) discharged to the outside of the other end of the supporter (16).COPYRIGHT KIPO 2016본 발명은 정형외과 수술 시 환자의 상지나 하지의 자세를 안정적으로 고정시키거나 원하는 상태로 간편하게 이동시킬 수 있는 사지세척 및 소독용 다축견인 로봇 시스템에 관한 것이다. 본 발명의 일예와 관련된 로봇 시스템은, 받침대(10) 상기 받침대(10)
