| 摘要 |
Hospital Bed Convertible to Chair A bed that is convertible to a chair. The bed has a retracting frame mounted on a fixed frame. A patient support is formed by serially-connected head, seat, thigh, calf and foot panels, with the seat panel being fixed to the retracting frame. Movement of the retracting frame toward the foot end of the bed causes the head panel to rise and the leg panel to drop, thereby creating a chair. |
