The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Dec. 21, 2016
Applicant:
Medtronic, Inc., Minneapolis, MN (US);
Inventors:
Kaimin Chen, Shoreview, MN (US);
Gaurav Jain, Edina, MN (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61N 1/378 (2006.01); H01M 6/02 (2006.01); H01M 4/04 (2006.01); H01M 4/583 (2010.01); H01M 4/38 (2006.01); A61N 1/39 (2006.01); A61B 5/046 (2006.01); A61N 1/365 (2006.01); A61N 1/372 (2006.01); A61B 5/0456 (2006.01); H01M 4/1393 (2010.01); H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
A61N 1/3787 (2013.01); A61B 5/046 (2013.01); A61B 5/0456 (2013.01); A61N 1/36514 (2013.01); A61N 1/36535 (2013.01); A61N 1/36564 (2013.01); A61N 1/378 (2013.01); A61N 1/37235 (2013.01); A61N 1/3956 (2013.01); A61N 1/3962 (2013.01); A61N 1/3975 (2013.01); H01M 4/04 (2013.01); H01M 4/1393 (2013.01); H01M 4/382 (2013.01); H01M 4/5835 (2013.01); H01M 4/625 (2013.01); H01M 6/02 (2013.01); A61B 2560/0219 (2013.01); H01M 2220/00 (2013.01);
Abstract
An implantable medical device comprising a battery cell including: an anode; a cathode including fluorinated carbon particles; a separator between the anode and the cathode; and an electrolyte contacting the anode, the cathode, and the separator; wherein greater than 50 vol-% of the fluorinated carbon particles have a particle size within a range of 2 microns to 10 microns, and greater than 50% by number have an aspect ratio within a range of 1:1.2 to 1:8.