Beds – Bedclothing – And means to facilitate changing thereof
Patent
1982-07-21
1984-11-20
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5423, 5469, 128 33, A61G 700, A47C 2708
Patent
active
044830297
ABSTRACT:
A fluidized patient support structure in which a mass of granular material is received within an open top container between a fluid diffuser plate and a flexible sheet on which the patient may lie in a supine position. Pressurized fluid passes through the diffuser plate and suspends the granular material in a fluidized form. The diffuser plate has a predetermined variable contour and a predetermined depth of fluidized material thereabove adequate to support a patient in a supine position.
REFERENCES:
patent: 3428973 (1970-08-01), Hargest et al.
patent: 3670347 (1972-06-01), Weinstein
patent: 3760800 (1973-09-01), Staffin et al.
patent: 3866606 (1975-02-01), Hargest
Grosz Alexander
Manning, Jr,. Wellington M.
Support Systems International, Inc.
Wilburn, Jr. Luke J.
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