Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David A. Anderson0
Vincent P. Ganion0
Lewis J. Werner0
Date of Patent
December 13, 2011
0Patent Application Number
120576290
Date Filed
March 28, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An implantable medical device having an acoustic element includes a control module coupled to the acoustic element, an acoustic sensing module coupled to the control module, and a patient alert driver module coupled to the control circuit. The patient alert driver module generates a patient alert drive signal for activating the acoustic element to emit a patient alert signal. The control module includes an isolation circuit for isolating the acoustic sensing module from the acoustic element in response to the patient alert drive signal.
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