A novel robot neurorehabilitation for upper limb motion

Our goal is to apply robotics and automation technology to assist, quantify, enhance, and verify neuro-rehabilitation. In this paper a novel robot neuro-rehabilitation for upper limb, with many merits, is developed. Mechanism and control of the robot are introduced in detail. By a clinical trial involving 30 stroke patients with three months at Rehabilitation Center of China, some results are obtained 1) robot-aided therapy does not have adverse effects, 2) patients can accept the procedure, 3) the therapy may reduce muscular tension, and 4) manipulation of the impaired upper limb may influence brain recovery. Some new ideas are also presented to make rehabilitation therapy more effectively. These ideas will be helpful to further quicken the development of the robot neuro-rehabilitation.