SUPPORT SURFACE OVERLAY SYSTEM WITH WORKING FLUID RECYCLING

A support surface overlay system includes a support surface overlay including a bladder having first and second selectively inflatable compartments and an envelope enclosing the bladder. A control system is connectable to the support surface overlay and operable to selectively inflate one of the sel...

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Bibliographische Detailangaben
Hauptverfasser: NITSA, Anatoliy, CHUNG, Terry, DZIOBA, David A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A support surface overlay system includes a support surface overlay including a bladder having first and second selectively inflatable compartments and an envelope enclosing the bladder. A control system is connectable to the support surface overlay and operable to selectively inflate one of the selectively inflatable compartments while simultaneously evacuating the other of the selectively inflatable compartments and a volume between the bladder and the envelope.