The Rehabilitation-arm is an upper limb orthosis which keeps up the arm pose of severely disabled person and power-assists this person's arm motion. The precondition operated by disabled person self is that the person can move his arm a little. This robot has a Bi-articular Muscle type HBSA in the upper limb part. And forearm part of this robot imitated human's pronosupination mechanism. Their actuator enables the person to operate it himself. We report motion of shoulder, elbow, forearm and wrist movement.
展开▼
