Sensing temperature within medical devices

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United States of America Patent

PATENT NO 9882420
SERIAL NO

15464066

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Abstract

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Devices, systems, and techniques for monitoring the temperature of a device used to charge a rechargeable power source are disclosed. Implantable medical devices may include a rechargeable power source that can be transcutaneously charged. The temperature of an external charging device and/or an implantable medical device may be monitored to control the temperature exposure to patient tissue. In one example, a temperature sensor may sense a temperature of a portion of a device, wherein the portion is non-thermally coupled to the temperature sensor. A processor may then control charging of the rechargeable power source based on the sensed temperature.

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Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INCMINNEAPOLIS MINNESOTA 55432

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cong, Peng Burlingame, US 42 629
Gaddam, Venkat R Maple Grove, US 47 505
Olson, David P Minnetrista, US 68 5953
Perz, Leroy L Maple Grove, US 12 472
Scott, Erik R Maple Grove, US 91 3666
Smith, Todd V Shoreview, US 32 1360

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Patent Citation Ranking

  • 24 Citation Count
  • H02J Class
  • 97.06 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges139417381151101 - 1011 - 2021 - 3031 - 4041 - 5051 - 600255075100125150175200225250275300325350375400425450

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