AUFBLASBARE LUFTMATRATZE.

摘要

Disclosed is a one-piece inflated air mattress (1) that can be used as such or laid over a hospital bed mattress. Its body (3) is formed of a series of transverse parallel pillow-like air tunnels (5) connected at their ends with a pair of lengthwise distribution channels (7). The body (3) has an inlet end (9), to which an air pressure source (17) is connected, and a terminal end (11); the distribution channels (7) running between the two ends (9, 11) and tapering from one end to the other, being wider at the inlet end (9) than at the terminal end (11). An open-ended plenum conduit (15), located at the inlet end (9) of the body (3), communicates at its ends respectively with said distribution channels (7).