Human cushion apparatus

Abstract

The present invention may be used for support of a human on a cushion. A mattress apparatus may have a base member of generally rectangular shape with four upstanding peripheral side walls. A plurality of bars may be disposed on the base member in a rectangular matrix configuration and the plurality of bars may have a separation space longitudinally and laterally between adjacent bars. A gas member of generally elongated tubular shape may be positioned longitudinally in each of the longitudinal separation spaces with each of the gas members having a gas conduit connected to a first pressurized gas source. Lateral gas tubes that may be of generally rectangular shape may be positioned transversally of the longitudinal gas tubes with a first end of each lateral gas tube connected to the first pressurized gas source or to a second pressurized gas source. A bed sheet covering the base member to enclose the top of the mattress apparatus.

Dependencies are inferred from the claim text.