| 摘要 |
A system for removing oxygen from and around hospital beds for reducing the fire danger. A manifold having a plurality of sections is connected to and is supported from the frame. The sections are connected together by flexible joints and include a connection for attachment to an exhaust. A first plurality of suction tubes is connected to the manifold with their ends positioned adjacent the mattress for removing oxygen from and around the mattress. A second plurality of suction tubes is connected to the manifold and extend downwardly for removing oxygen from beneath the bed. Suction cups may be connected to the ends of the first suction tubes positioned adjacent the mattress. The suction cups are positioned adjacent the sides and the bottom of the mattress and are supported from the frame and springs.
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