Air mat for operation bed
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 16, 1999
Grant Date -
N/A
app pub date -
Oct 23, 1996
filing date -
Apr 28, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plane heater is mounted on the lower surface of an air mat having a function of preventing bedsore, and the temperature of a patient is maintained via an air layer of the air mat. A time delay caused by heating via the air layer is adjusted through prediction control.
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