Beds – Mattress – Having confined gas
Patent
1996-08-02
1999-10-19
Grosz, Alexander
Beds
Mattress
Having confined gas
5600, 5421, 5702, 5909, 5911, 5713, 5740, A47C 2710, A61G 1312
Patent
active
059667630
ABSTRACT:
A surface pad system for a surgical table includes a cover having an upwardly-facing patient-support surface defining an interior region of the surface pad system, and a vacuum bead bag received in the interior region. The vacuum bead bag includes a flexible cover defining an interior region containing compressible beads including a lower layer of compressible beads and an upper layer of compressible bead separated from the lower layer of compressible beads by a membrane made from a flexible material. The system also includes a bladder received in the interior region of the cover and positioned to lie beneath the vacuum bead bag. The bladder defines an interior region and is inflatable when pressurized fluid is received in the interior region of the bladder so that the vacuum bead bag conformingly engages the patient on the patient-support surface when the bladder is inflated.
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Bobey John Alan
Caldwell Karl Norman
Novack Robert C.
Repik Marla Dukes
Thomas James Milton Cherry
Grosz Alexander
Hill-Rom Inc.
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