| 摘要 |
<p>A system for isolating, evaluating and exercising the muscle groups of the human hand which includes a stationary element (15) and a rotational element (10) mounted for rotation about an axis positioned adjacent the stationary element (15) for detecting the cardinal movement of the hand of the test subject and translating the movement into rotational data, magnetic particle variable resistance mechanism (22) for controlling the resistance to rotation of the rotational element (10) when a force is applied to the rotational element (10) by the test subject, a torque sensor (20) for detecting the torque applied to the rotational element (10) by the test subject, a rotary optical encoder (24) for detecting the rotational velocity and position of the rotational element (10), a clutch (26) for selectively coupling the motor (28) to the rotational element (10), and the control mechanism (100, 110, 112, 114, 120, 140, 150, 160, 180) for providing a series of test exercises to the test subject.</p> |
