Bed pan and urine bottle washing and disinfecting machines

Supports: cabinet structure – With gas or vapor treatment of material – Externally accessible

Patent

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Details

49352, 49360, 312138R, 312312, E05F 1154, A47B 8100

Patent

active

045278431

ABSTRACT:
A bed pan washing and disinfecting machine has a cradle mounted on a transverse shaft in a washing chamber of the machine, the cradle having an upper part to receive a bed pan in a substantially horizontal orientation and a lower part to receive a urine bottle substantially in the orientation of use so that there is no spillage during loading. After loading of the bed pan and urine bottle and closure of a door of the machine, the shaft is rotated clockwise through 110.degree. to rotate the cradle and thus to empty the bed pan and urine bottle within the washing chamber. Cold water flushes the bed pan contents through a water trap of the machine, hot water washes the bed pan and urine bottle, and a steam cycle washes and disinfects the bed pan and urine bottle before the cradle is rotated back to its original position. The door of the machine may be a wedge-shaped vertically slidable door which on movement to a closed position effects, with the inter-position of a resilient sealing member, a seal against flanges of wall portions of the washing chamber around an access opening in a wall of the washing chamber.

REFERENCES:
patent: 620006 (1899-02-01), Williams
patent: 1549203 (1925-08-01), McClure
patent: 1652186 (1927-12-01), Strauss
patent: 1687147 (1928-10-01), Sawyer
patent: 1888612 (1932-11-01), Anderson
patent: 1916579 (1933-07-01), Mosher
patent: 2270484 (1942-01-01), Wallerius
patent: 2843375 (1958-07-01), Lesage
patent: 3214801 (1965-11-01), Nachtsheim
patent: 3281991 (1966-11-01), Colell
patent: 3714737 (1973-02-01), Fillion et al.

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