US 11,672,464 B2
Electrocardiogram processing system for delineation and classification
Jia Li, Paris (FR); Romain Pomier, Paris (FR); Chiara Scabellone, Paris (FR); Cyril Gaudefroy, Paris (FR); Benjamin Barre, Suresnes (FR); Julien Fontanarava, Paris (FR); Christophe Gardella, Paris (FR); Mathieu Sornay, Paris (FR); and Thomas Bordier, Paris (FR)
Assigned to CARDIOLOGS TECHNOLOGIES SAS, Paris (FR)
Filed by Cardiologs Technologies SAS, Paris (FR)
Filed on Oct. 18, 2021, as Appl. No. 17/451,255.
Application 17/451,255 is a continuation of application No. 17/209,129, filed on Mar. 22, 2021, granted, now 11,147,500, issued on Oct. 19, 2021.
Application 17/209,129 is a continuation of application No. 16/267,380, filed on Feb. 4, 2019, granted, now 10,959,660, issued on Mar. 30, 2021.
Application 16/267,380 is a continuation in part of application No. PCT/EP2018/072912, filed on Aug. 24, 2018.
Application PCT/EP2018/072912 is a continuation in part of application No. 15/771,807, granted, now 10,779,744, issued on Sep. 22, 2020, previously published as PCT/EP2016/075972, filed on Oct. 27, 2016.
Application 15/771,807 is a continuation in part of application No. 14/924,239, filed on Oct. 27, 2015, granted, now 10,426,364, issued on Oct. 1, 2019.
Claims priority of provisional application 62/549,994, filed on Aug. 25, 2017.
Claims priority of application No. 15191769 (EP), filed on Oct. 27, 2015.
Prior Publication US 2022/0104750 A1, Apr. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 5/361 (2021.01); G16H 50/30 (2018.01); G16H 50/20 (2018.01); A61B 5/349 (2021.01); A61B 5/366 (2021.01); A61B 5/316 (2021.01); A61B 5/00 (2006.01); A61B 5/364 (2021.01)
CPC A61B 5/361 (2021.01) [A61B 5/316 (2021.01); A61B 5/349 (2021.01); A61B 5/364 (2021.01); A61B 5/366 (2021.01); A61B 5/7264 (2013.01); G16H 50/20 (2018.01); G16H 50/30 (2018.01); A61B 5/7203 (2013.01); A61B 5/7221 (2013.01); A61B 5/7267 (2013.01); A61B 5/7282 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A system for analyzing electrocardiogram (ECG) data of a patient, the system comprising:
memory configured to store computer-executable instructions, and
at least one computing processor configured to access memory and execute the computer executable instructions to:
obtain a set of patient ECG data corresponding to a patient, the set of patient ECG data generated over a plurality of time points as sampled by a sensing device;
process at least a portion of the set of patient ECG data using an algorithm trained using a plurality of sets of ECG data different from the set of patient ECG data to generate scores indicative of a likelihood of a presence of a P-wave and at least one additional wave-type at each time point in the plurality of time points in the at least a portion of the set of patient ECG data;
determine, based on the processing, a presence of atrial fibrillation associated with the set of patient ECG data;
generate information, based on the determining, to indicate the presence of the atrial fibrillation associated with the set of patient ECG data; and
cause display, based on the generating, of the information indicative of the presence of the atrial fibrillation determined for the set of patient ECG data.