| 摘要 |
The device has a movable platform (100) on which a patient positions foot, where the platform is in the form of a base plate. Rods (1-6) include one set of ends hitched to the movable platform, and another set of ends connected to a base (200) such that the latter set of ends of the rods are independently slidable in parallel directions. The rods have fixed length. The latter set of ends of the rods are hitched to carriers (11-13, 15, 16) that are mounted on the base to independently slide respectively in sliders (21-26) carried by the base and extended with respect to one another. |
