Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 8, 2006
Patent Application Number
10924307
Date Filed
August 20, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved retrofit wireless remote nurse call apparatus requiring no system conversion or structural adaptation uses battery power and decretive water resistant call buttons with electronic key for selective response that are both functional and inexpensive. The transmitter and receiver are pre-paired thus requiring no on site programming. The receiver plugs into existing call button wall jack. Options include parallel operation with existing call buttons plugged into the receiver and battery recharging.
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