Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Melissa G. T. Christie0
Andrzej M. Malewicz0
Bushan Purushothaman0
Ronald A. Drake0
Date of Patent
December 4, 2018
0Patent Application Number
156420540
Date Filed
July 5, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In some examples, a medical device system includes an electrode. The medical device system may include impedance measurement circuitry coupled to the electrode, the impedance measurement circuitry may be configured to generate an impedance signal indicating impedance proximate to the electrode. The medical device system may include processing circuitry that may be configured to identify a first frequency component and a second frequency component of the impedance signal, and provide an indication of a location of the electrode in a patient based on the first frequency component and the second frequency component.
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