| 摘要 |
A motor-driven orthopaedic frame for the therapeutic exercise of the lower extremity of a patient has a chassis on which a carriage is slidable and which has a calf support portion and a foot support portion which can be pivoted about an axis transverse to the free sliding direction of the carriage on the latter. A threaded spindle serves to drive these supports about the respective axis for extension and flexure of the lower leg.
|
