Implantable medical device depth estimation

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United States of America Patent

PATENT NO 9435830
APP PUB NO 20140203823A1
SERIAL NO

13745421

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Abstract

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A method includes applying a signal to a primary coil of an external charging device. The signal causes the primary coil to inductively couple to a secondary coil of an implantable medical device that is implanted within tissue of a patient. The method also includes measuring a current at the primary coil. The method further includes estimating a depth of the implantable medical device within the tissue of the patient based on the measured current.

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Patent Owner(s)

  • CYBERONICS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joshi, Himanshu Houston, US 23 625

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