A multi-articulated manipulator composed of more than one hollow outer shell, joints to connect the outer shells to each other, a grasping member fastened for rotating movement with respect to the proximal outer shell, a claw transmission shaft to actuate the grasping member to rotate and an outer shell power transmission shaft to actuate the outer shells in to rotate independently from each other. The claw transmission shaft and the outer shell power transmission shaft respectively are composed of universal joints capable of rotating force and transmitting torque.