Bed exit alarm
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United States of America Patent
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Oct 25, 2011
Grant Date -
Mar 17, 2011
app pub date -
Sep 11, 2009
filing date -
Sep 11, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bed exit detecting system cooperable with a mattress includes a pair of bolster air cells respectively positionable adjacent opposite sides of the mattress. A pressure source is provided in fluid communication with the bolster air cells, and a pressure sensor is connected to the air cells. A signal processor communicating with the pressure sensor and the pressure source includes an alarm that is activated when a predetermined pressure change in one of the air cells is detected by the pressure sensor.
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Family
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