LEFT ATRIAL APPENDAGE CLOSURE DEVICE SPECIFICATION FROM 2D ICE TO TREAT ATRIAL FIBRILLATION PATIENTS
Application
US20260076646A1
Kind: A1
Mar 19, 2026
Inventors
Gareth Funka-Lea, Athira Jane Jacob, Paul Klein
Abstract
Systems and methods for left atrial appendage closure device specification from two dimensional (2D) Intracardiac Echo imaging (ICE). In an imaging procedure, 2D ICE is used to acquire images of the left atrium of a patient. A model of the left atrium is generated from the images of the left atrium. The model of the left atrium is used to validate subsequent imaging of the left atrial appendage of the patient. Anatomical measurements from the validated subsequent imaging may be used to select or specify a left atrial appendage closure device in order to, for example, treat atrial fibrillation patients.
CPC Classifications
A61B 8/12
A61B 8/0883
A61B 8/463
A61B 8/466
A61B 8/5223
A61B 8/5253
G06T 7/10
G06T 7/38
G06T 7/62
G16H 20/40
A61B 2576/023
G06T 2200/08
G06T 2207/10132
G06T 2207/20084
G06T 2207/20212
G06T 2207/30048
Filing Date
2024-09-19
Application No.
18889729