Polymorphic support systems

Details Polymorphic support systems Polymorphic support systems

1977-05-26

1979-02-20

Sakran, Victor N.

Beds

Bedsteads

Element or detail

5352, 5357, 5 91, A47C 300, A47C 2708

Patent

active

041399200

ABSTRACT:
A polymorphic body support system wherein the surface which engages the body is provided by a plurality of support elements to effect a contour support to the person thereon. Each support element is a closed flexible bag partially filled with a plurality of beads characterized as non-absorbent, non-compressible and capable of free flow with respect to each other within said bag when subjected to the weight of a body member. Varying degrees of bag filling produce varying support characteristics.

REFERENCES:
patent: 395043 (1888-12-01), Doremus
patent: 1212515 (1917-01-01), Leavitt
patent: 2547840 (1951-04-01), Smith
patent: 3459179 (1969-08-01), Olesen
patent: 3616171 (1975-10-01), Hoskinson
patent: 4011611 (1977-03-01), Lederman

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