Beds – Invalid bed or surgical support – Having toilet means
Reexamination Certificate
2007-06-26
2007-06-26
Grosz, Alexander (Department: 3673)
Beds
Invalid bed or surgical support
Having toilet means
C005S605000, C005S618000, C005S621000
Reexamination Certificate
active
10892123
ABSTRACT:
An electromotive bed, having a bed body, the bed including a mattress having a pair of rectangular through holes extending therethrough in middle upper portion of the mattress and disposed in the direction of the width of the mattress; a respective supporting block mounted rotatably to move between a position in which the block protrudes upward through each respective through hole and a position in which the block does not protrude through the through hole, the block comprising at least two pin receiving holes therein, and a shaft pin insertable in the holes to provide a pivot mounting about which block rotates, the block also having a slit extending into the block; and a deflector arm having a deflector rod that contacts the slit, wherein the deflector arm is adapted to be driven by a load transfer device in order to pivot the block between the first and second positions; wherein the mattress also comprises an additional hole, and wherein the bed also includes a defecation device below the additional hole, the defecation device comprising; a filling pad disposed to block the additional hole, having a sleeve on its bottom surface; a spacer sleeve provided between the filling pad and the edge of the additional hole; a spring attached to the spacer sleeve; a sealed cowling; a bedpan connected hermetically to the sealed cowling; and a mechanical linkage connected to the filling pad via the spacer sleeve and adapted to be power driven.
REFERENCES:
patent: 3462777 (1969-08-01), Lutsky
patent: 5500964 (1996-03-01), Bergersen
patent: 5640729 (1997-06-01), Marino
patent: 5699566 (1997-12-01), Chuang
patent: 6934987 (2005-08-01), Newkirk et al.
Baker & Hostetler LLP
Grosz Alexander
LandOfFree
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