Lifting apparatus

Details Lifting apparatus Lifting apparatus

1993-06-29

1995-04-25

Trettel, Michael F.

Beds

With means for relocating an invalid

Horizontally sliding patient support surface

5624, 5648, 2974234, 2974233, A47C 2002, A47C 752

Patent

active

054087104

ABSTRACT:
A lifting device locatable proximal to a chair for raising and lowering a person's legs by an inflatable bag providing a pneumatically resilient leg supporting cushion, which bag is supported by a mounting interposed between the bag and the chair, the mounting being in engagement with the chair to determine the position of the mounting. The mounting is preferably held in position by legs of the chair resting on abutments provided on the mounting; and the mounting is preferably geometrically adjustable.

REFERENCES:
patent: 4104425 (1978-08-01), Hirmann
patent: 4153958 (1979-03-01), Paulik
patent: 4337921 (1982-07-01), Edwards
patent: 4629162 (1986-12-01), Porche
patent: 5097553 (1992-03-01), Boland
patent: 5113875 (1992-05-01), Bennett
patent: 5179744 (1993-01-01), Foster et al.

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