Fluidization patient support control system

Details Fluidization patient support control system Fluidization patient support control system

1988-02-22

1989-06-06

Burr, Edgar S.

Beds

Bedclothing

And means to facilitate changing thereof

128 33, 5449, A47C 2708, A61G 700

Patent

active

048358029

ABSTRACT:
Disclosed herein is a fluidization patient support system that enables decrease and elimination of the unpleasant and aggravating "pinging" sensation to which patients are presently exposed. The flow rate of air to the plenum chamber beneath the diffuser and fluidization material is controlled by a valve in the air flow conduit, there being a diversionary discharge outlet at the valve, such that the valve can control the ratio of air flow to the diversionary outlet and to the plenum.

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patent: 4638519 (1987-01-01), Hess
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