Abstract: A variable width bariatric bed including a frame having a modular configuration with front end, rear end and middle frame sections that are detachable from one another to facilitate storage, transport and relocation through narrow entrances. A series of electric motors carried by the frame apply pushing forces to raise a plurality of mattress support deck sections to adjust the contour of a mattress. Each of the mattress support deck sections has a pair of pull out extensions that are adapted to slide outwardly and in opposite directions from a retracted position to an extended position at which the mattress support deck sections have a relatively wide width to support a correspondingly wide (e.g. 48 inch) mattress. Such mattress includes a mattress body and a pair of (e.g. foam or air filled) mattress extensions that are releasably connected at opposite sides of the mattress body and seated upon the pair of pull out extensions of the mattress support deck sections.

Abstract: A compact, fully self-contained low air loss, pressure relieving mattress system for use in supporting individuals at home or in a hospital or health care environment. The system includes a foam mattress having a hollow interior in which to receive an inflatable air plenum and a blower housing. A blower for exhausting air to the plenum and a variable speed motor for driving the blower are located within the blower housing. A pressure control knob is disposed on a manually accessible control panel at the blower housing to permit selective control of the speed of the motor and the rate at which air is exhausted by the blower for inflating the plenum according to the needs of the individual.