Bed exit alarm

Details Bed exit alarm Bed exit alarm

2009-09-11

2011-10-25

Trettel, Michael (Department: 3673)

Beds

Having safety device

C005S732000, C005S713000, C340S573100

Reexamination Certificate

active

08042206

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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