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:
Nov. 03, 2026
Filed:
Nov. 19, 2021
Medtronic Minimed, Inc., Northridge, CA (US);
Davy Tong, Thousand Oaks, CA (US);
Anuj M. Patel, Northridge, CA (US);
Sarnath Chattaraj, Simi Valley, CA (US);
Hsi Fusselman, Simi Valley, CA (US);
Chia-Hung Chiu, Pasadena, CA (US);
Timothy Kwa, Monterey Park, CA (US);
Nor Akmaliza Rais, Valencia, CA (US);
Michael Weikai Chang, Arcadia, CA (US);
Vijaykumar Raorane, Simi Valley, CA (US);
Medtronic MiniMed, Inc., Northridge, CA;
Abstract
A method includes monitoring, via a device including an electrochemical cell, an electrical current that is proportional to an impedance of the electrochemical cell, and responsive to determining that the electrical current satisfies a threshold, measuring, via the device, a plurality of impedances of the electrochemical cell corresponding to a plurality of frequencies. The method further includes determining a charge transfer conductance and a solution resistance based on the plurality of impedances at fewer than four of the corresponding plurality of frequencies and determining the presence of electrochemical interference based on the solution resistance and the charge transfer conductance. The method further includes outputting an alert based on the determination of the presence of electrochemical interference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile