Body support foam pad with adaptive shear stress control

Details Body support foam pad with adaptive shear stress control Body support foam pad with adaptive shear stress control

1989-03-15

1990-02-27

Grosz, Alexander

Beds

Bedclothing

And means to facilitate changing thereof

5481, A47C 2714, A61G 700

Patent

active

049033590

ABSTRACT:
A body support mattress of compressible foam has a body supporting surface sliced to define an array of contiguous polygonal blocks each having a load bearing surface. The blocks are interconnected by foam links integral with the pad, and the foam links are individually rupturable under load to adapt to the support requirements of particular users and relieve shear stress on a body resting on the mattress.

REFERENCES:
patent: 3828378 (1974-08-01), Flam
patent: 4042987 (1977-08-01), Rogers
patent: 4686724 (1987-08-01), Bradford

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