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:
Jun. 02, 2026
Filed:
Jul. 20, 2022
Regents of the Univeristy of Minnesota, Minneapolis, MN (US);
Anthony Robert Prisco, Minneapolis, MN (US);
Venkatakrishna Tholakanahalli, Minneapolis, MN (US);
Matthew Olson, Minneapolis, MN (US);
REGENTS OF THE UNIVERSITY OF MINNESOTA, Minneapolis, MN (US);
THE UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS, Washington, DC (US);
Abstract
A system for VT localization comprises an electrocardiograph (ECG) device for detecting electrical signals of a ventricular fibrillation event in a patient and producing ECG data, a localizer, and a display device. The localizer comprises a memory and a processor, the memory storing a model and one or more parameters of the model. The memory further stores instructions that when executed by the processor cause the processor to receive the ECG data, and generate a determination indicating whether a detected VT signal arose from an endocardial surface or epicardial surface based on signal averaged waveform for each of the leads. The display device is configured to output the determination, which can also be communicated to follow-on provider systems.