Beds – Bedclothing – And means to facilitate changing thereof
Patent
1991-03-21
1991-12-03
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5400, 5425, 5429, 4584, A47C 2708, A61G 7057
Patent
active
050689355
ABSTRACT:
A flotation therapy bed having a two part construction that includes an upper shell and a lower shell joined along a parting line by a circumferentially extending gasket. The upper shell has a downwardly bowed bottom wall and the lower shell has a flat bottom wall with a large central opening that accommodates the bottom wall of the upper shell when the bed is assembled. Manipulation of a handle releases a pair of springs that drive a hand rail upwardly into its deployed position to prevent a patient from falling out of the bed. A subsequent manipulation of the handle draws the hand rail back into its retracted position. The top edge of the bed is recessed to accommodate the hand rails when lowered.
REFERENCES:
patent: 3585356 (1971-06-01), Hall
patent: 3724008 (1973-04-01), Golden
patent: 3803647 (1974-04-01), Reswick
patent: 4127908 (1978-12-01), Colwell
patent: 4583252 (1986-04-01), McCourt
patent: 4945588 (1990-08-01), Cassidy et al.
Biologics, Inc.
Grosz Alexander
Mason, Jr. Joseph C.
Smith Ronald E.
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