Heat exchange – Flexible envelope or cover type
Patent
1993-11-29
1995-02-28
Rivell, John
Heat exchange
Flexible envelope or cover type
62261, 607104, 607107, A47C 2708, A61F 700
Patent
active
053928474
ABSTRACT:
A pneumatic, disposable, temperature control blanket pressurized with a heated or cooled air comprises an inflated envelope having a lower sheet having openings formed therein for impinging the air upon a patient. Air is introduced into the blanket envelope at a single inlet port, and an interior flexible conduit or subtube located within the envelope communicates with the inlet for distributing freshly introduced air throughout the blanket length with little temperature loss.
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Leo L. R.
Progressive Dynamics, Inc.
Rivell John
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