| 摘要 |
The specification discloses a wheeled multi functional vehicle or chair for therapeutic and rehabilitative use by invalids and others having muscular and neurological disability. The vehicle is characterized by a frame on which is supported independently adjustable elements including a seat, back support, an activity table, foot support, and associated limb positioning and restraining elements. Also disclosed is a unique locking apparatus for adjustable positioning and attachment of the various elements.
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