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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0165177 (1988-03-07) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 79 인용 특허 : 8 |
A foot-propelled wheelchair-walker device which provides for the seated support of the user and also enables the user to stand and walk with the assistance of the device. The wheelchair-walker device has a four wheel base, a hydraulic post for height adjustment, a bent U-shaped cloth covered frame f
A wheelchair-walker device for use by a user requiring assistance in walking or moving about, said device being intended to receive and support the user alternatively in sitting and standing positions and facilitating movement by the user in desirable, erect anatomical positions, said device being a
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