公开(公告)号：US20240099736A1

公开(公告)日：2024-03-28

申请号：US18527823

申请日：2023-12-04

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Alzuebeir Abdelbagi Elsheikh ,  Yoon Hee Kwon ,  Bryant Quoc Tran ,  Pablo Hernan Catania ,  James G. Wittel

IPC: A61B17/32

CPC classification number: A61B17/32 ,  A61B2017/00243

Abstract: Several heart wall remodeling devices and methods are disclosed. One heart wall remodeling device includes a trimming tool for trimming a line within a patient. The trimming tool includes an actuator for manipulation by a user, a moveable inner shaft coupled to the actuator, and an outer sleeve coupled to the inner shaft. The outer shaft includes a backstop disposed along an inner wall of the outer sleeve and a channel disposed between a first end and a second end of the outer sleeve. The inner shaft includes an inner shaft, a compressible member, and a cutter.

公开(公告)号：US20240268808A1

公开(公告)日：2024-08-15

申请号：US18647256

申请日：2024-04-26

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Anne Bernadette Aragon Alcasid ,  Yoon Hee Kwon ,  Tiana Tran ,  Kokou Anani Amefia ,  Sydney Jade Fletcher ,  James G. Wittel ,  Bianca Xochitl Aleman ,  Michael G. Valdez

IPC: A61B17/00

CPC classification number: A61B17/0057 ,  A61B2017/00579 ,  A61B2017/0061 ,  A61B2017/00623 ,  A61B2017/00663

Abstract: Devices for puncturing, anchoring in the tissue of a human heart, and sealing the puncture and methods of puncturing, deploying anchors, and sealing the puncture are disclosed. The anchors are used to remodel the shape of the heart. The devices and methods use sealing structures to prevent blood leak through a passage formed by puncturing the heart tissue.