Fluidized patient support apparatus

Beds – Bedclothing – And means to facilitate changing thereof

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Details

5449, 128 33, A47C 2708

Patent

active

046370838

ABSTRACT:
A patient support structure that employs fluid pressure to fluidize granular material for patient support. Fluidizable granular material is received within the structure atop a fluid diffuser surface. Separate plenum chambers are located below the diffuser surface with each plenum chamber being associated with valved fluid manifolds. Operators are associated with the valves and a control system for sequential or otherwise opening and closing of the valves to permit controlled fluidization of the granular material over a selected portion of the diffuser surface according to a predetermined arrangement.

REFERENCES:
patent: 3428973 (1969-02-01), Hargest et al.
patent: 3775781 (1973-12-01), Bruno et al.
patent: 3866606 (1975-02-01), Hargest
patent: 3879776 (1975-04-01), Solen
patent: 4068334 (1978-01-01), Randall
patent: 4193149 (1980-03-01), Welch
patent: 4279044 (1981-07-01), Douglas
patent: 4481686 (1984-11-01), Lacoste
patent: 4483029 (1984-11-01), Paul
patent: 4498205 (1985-02-01), Hino
patent: 4542547 (1985-09-01), Sato
patent: 4583255 (1986-04-01), Nogaki

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