| 摘要 |
A system for assisting a seated person (900) to stand that may include a walker (100) and a lifting arm (102, 402, 502, 602) attached to the walker (100) that extends in an approximate vertical direction from the walker (100 ). The walker (100) may include two front legs (104) and two rear legs (106), a nd the lifting arm (102, 402) may extend telescopically from one of the front legs (104). Alternatively, the lifting arm (502, 602) may be hinged to a position on the front leg (104). Alternatively, the lifting arm (402) may be attached to the walker (100) with one or more connectors (702).
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