公开(公告)号：US20240058071A1

公开(公告)日：2024-02-22

申请号：US18450934

申请日：2023-08-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Jan-Hung Chen ,  Harishankar Natesan ,  Joseph Walker ,  Cory Swingen

IPC: A61B34/10 ,  G16H20/40 ,  G06F30/20 ,  G06T17/00 ,  G06T7/62

CPC classification number: A61B34/10 ,  G16H20/40 ,  G06F30/20 ,  G06T17/00 ,  G06T7/62 ,  G06T2210/41 ,  G06T2207/30101 ,  A61B2034/104 ,  A61B2034/105

Abstract: This disclosure teaches determining a recommended LAA closure device size based on simulations of deployment of multiple closure devices with the LAA anatomy. Input images of the patient's LAA anatomy are received. Multiple simulations are run providing options of device interaction, closure, and anchoring for multiple anchoring sites and device sizes. Gaps between the simulated deployed devices are analyzed based on leak paths and a recommended closure device size determined based on the simulated gaps.