EP 3661406 A2 20200610 - METHODS OF CARDIAC MAPPING AND MODEL MERGING
Title (en)
METHODS OF CARDIAC MAPPING AND MODEL MERGING
Title (de)
VERFAHREN ZUR HERZKARTIERUNG UND MODELLZUSAMMENFÜHRUNG
Title (fr)
PROCÉDÉS DE CARTOGRAPHIE CARDIAQUE ET DE FUSION DE MODÈLE
Publication
Application
Priority
- US 201762539740 P 20170801
- US 201762539787 P 20170801
- US 201762539802 P 20170801
- US 201862711777 P 20180730
- US 2018044746 W 20180801
Abstract (en)
[origin: WO2019028103A2] Various embodiments provide a cardiac mapping and model merging method including: generating a premature ventricular contraction (PVC) activation map of a heart based on a three-dimensional (3D) heart model and PVC electrocardiogram (ECG) data recording during PVC of the heart; generating a 3D internal surface model of the heart by triangulating point-by- point contact data collected during an electrophysiology (EP) procedure; merging the 3D activation map and the 3D internal surface model to form a PVC activation surface model; and pacing the heart at a first pacing location disposed in an area of earliest activation identified in PVC activation surface model.
IPC 8 full level
A61B 5/00 (2006.01); A61B 5/0245 (2006.01); A61B 5/06 (2006.01); A61B 5/296 (2021.01); A61B 34/00 (2016.01)
CPC (source: EP)
A61B 5/00 (2013.01); A61B 5/0245 (2013.01); A61B 5/05 (2013.01); A61B 5/053 (2013.01); A61B 5/06 (2013.01); A61B 5/24 (2021.01); A61B 5/25 (2021.01); A61B 5/283 (2021.01); A61B 5/287 (2021.01); A61B 5/318 (2021.01); A61B 5/339 (2021.01); A61B 5/349 (2021.01); A61B 5/6852 (2013.01); A61B 5/72 (2013.01); A61B 5/7221 (2013.01); A61B 5/743 (2013.01); A61B 5/7435 (2013.01); A61B 5/7485 (2013.01); A61B 34/00 (2016.02)
Citation (search report)
See references of WO 2019028103A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019028103 A2 20190207; WO 2019028103 A3 20190314; CN 110996776 A 20200410; CN 110996776 B 20230714; EP 3661406 A2 20200610; JP 2020529879 A 20201015; JP 7244108 B2 20230322
DOCDB simple family (application)
US 2018044746 W 20180801; CN 201880052802 A 20180801; EP 18756089 A 20180801; JP 2020505256 A 20180801