| 摘要 |
<p>The device has a wedge shaped padded base (5) on castors (6) with strips of Velcro(RTM) (4) attached to both sides to be used for holding the legs of the patient fixed to the base (5). A vertical column (3) to be adjusted regarding its level of inclination is located at the rear of the base (5). The user can be lifted or lowered by a winch (2) joined with a loop (1) to a hook at the ceiling.</p> |
