Support structure containing closed system for collection of human wastes
First Claim
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1. A patient support and waste collection system comprising:
- a bed presenting a support surface for placing a patient in a generally prone position; and
means associated with said bed to provide for the closed collection of wastes excreted by the patient, sad means including a sealable and disposable receptacle located remotely from the patient.
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Abstract
A collection, storage and disposal system for human wastes. An externally positionable patient interface directs wastes through a conduit to a storage container. Accumulated wastes are sealed within the storage container to prevent cross-contamination. The patient interface is extendable through an aperture formed within a seat portion of a support structure which can be converted between bed and chair configurations. A mattress has a foam insert which may be selectively inflated to maintain desired supporting pressure for the patient and to provide a resilient support surface should deflation of the mattress occur.
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Citations
31 Claims
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1. A patient support and waste collection system comprising:
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a bed presenting a support surface for placing a patient in a generally prone position; and means associated with said bed to provide for the closed collection of wastes excreted by the patient, sad means including a sealable and disposable receptacle located remotely from the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A patient support and waste collection structure comprising:
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a support presenting a surface for placing a patient in a generally prone position; and means associated with said support for providing a closed system for collecting wastes excreted by the patient, said means including a sealable and disposable receptacle located remotely from the patient. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An apertured patient support, comprising:
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a frame; a support structure mounted on said frame for supporting a first portion of a patient; aperture supports movably mounted on said frame for supporting a second portion of the patient, said aperture supports comprising a plurality of movable supports mounted on said frame for movement with respect to said support structure between at least first and second positions, said first position consisting of said movable supports being in close proximity to define a substantially uninterrupted pelvic support, and said second position consisting of at least two of said movable supports being spaced from each other to define an aperture beneath at least a portion of the second portion of the patient; and means for moving said movable supports to support positions between and including said first and second positions.
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30. In a device for supporting a human body, the device including a frame supporting a lower leg support movable between a substantially vertical lowered position to accommodate a sitting position of the human body, and a substantially horizontal raised position accommodating a prone position of the human body, a foot extension, aid extension comprising:
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at least one sleeve connected to the frame, said sleeve having an open end and a closed end; a foot rest extending outwardly from the lower leg support in the direction of the legs of the body, a portion of said foot rest being slidably received within said sleeve via said open end; means for moving said foot rest between a retracted position spaced from the lower leg support by a first distance when the lower leg support is in the lower position, to an extended position spaced from the lower leg support by a second distance when the lower leg support is in the raised position, said first distance being smaller than said second distance; a mattress segment supported by said foot rest, said mattress segment including an air impermeable cover defining a closed space extending outwardly from the lower leg support in the direction of the legs of the body; and means for maintaining a substantially constant air pressure within said cover.
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31. A movable patient support, comprising:
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a frame including motor means mounted thereon; wheel means mounted to said frame and adapted for engagement with the ground, said wheel means being operatively connected to said motor means to be driven thereby; patient support surfaces including at least a seat mounted on said frame, said seat including a plurality of supports movably mounted on said frame between a first position wherein said supports are in proximity to each other to form a substantially continuous seat support, and a second position wherein ones of said supports are spaced from each other to define an aperture in said seat; and means for moving said supports between said first and second positions.
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Specification