Rotationally contoured lumbar cushion

Details Rotationally contoured lumbar cushion Rotationally contoured lumbar cushion

1986-01-27

1989-01-10

Grosz, Alexander

Beds

Having safety device

Side guard

5 81R, 5432, 128 78, A61F 501, A47C 2002

Patent

active

047963158

ABSTRACT:
A rotationally contoured lumbar cushion (10) is disclosed which may be securely strapped in a lumbar cradling position about the lumbar area of a person. The lumbar cushion cradles the lumbar area of the spine in a sitting position or the supine of bedrest position for prolonged periods of use while sleeping. The lumbar cushion includes a lumbar cradle (A) and a lower base (B). Winged side extensions (C) create rotational sidewalls (40,42) facilitating turning of the person while in bed and securely strapped with the lumbar cradle (20) in place.

REFERENCES:
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patent: 2250267 (1941-07-01), Lins
patent: 2769485 (1956-11-01), Shapiro
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patent: 4034748 (1977-07-01), Winner
patent: 4074373 (1978-02-01), Garofalo
patent: 4431232 (1984-02-01), Hannouche
patent: 4471993 (1984-09-01), Watson
patent: 4502170 (1985-03-01), Morrow
patent: 4572167 (1986-02-01), Brunswick
"Posture Curve" Lumbar Support, appearing in a Trade Brochure of "Body Care Inc.", 121 24th St., N.Y., N.Y. 10010.

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