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:
Aug. 12, 2025
Filed:
Feb. 11, 2022
Cardioinsight Technologies Inc., Independence, OH (US);
Qing Lou, Solon, OH (US);
Timothy G. Laske, Shoreview, MN (US);
Qingguo Zeng, Solon, OH (US);
Ryan M. Bokan, Boise, ID (US);
Koonlawee Nademanee, Los Angeles, CA (US);
CARDIOINSIGHT TECHNOLOGIES INC., Independence, OH (US);
Abstract
In a described example, a method includes identifying, by a processor, negative deflections of at least one unipolar signal representing cardiac electrical activity on a surface of interest during a respective interval of the at least one signal. The method also includes determining, by a processor, an activation time for a last identified negative deflection in the respective interval. The method also includes detecting, by the processor, an instance of late activation based on comparing the activation time to a temporal threshold.