公开(公告)号：US20250041055A1

公开(公告)日：2025-02-06

申请号：US18924330

申请日：2024-10-23

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Nadav Ben Zaken

IPC: A61F2/24

Abstract: A prosthetic valve assembly comprises a docking structure having an inflow end and an outflow end, the docking structure having a lumen extending between the inflow end and the outflow end; and a prosthetic heart valve disposed within the lumen of the docking structure, the prosthetic heart valve comprising a frame and an occluding structure disposed within the frame, the occluding structure configured to regulate a flow of blood through the frame in one direction; wherein the docking structure is configured to allow the prosthetic heart valve to be movable relative to the docking structure in an axial direction between the inflow end and the outflow end of the docking structure during flow cycles of a heart.

公开(公告)号：US20230240840A1

公开(公告)日：2023-08-03

申请号：US18130841

申请日：2023-04-04

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Nadav Ben Zaken ,  Michael Bukin ,  Abdorruhman M. Yousef ,  Sandip Vasant Pawar ,  Assaf Bash

IPC: A61F2/24

CPC classification number: A61F2/24 ,  A61F2220/0025 ,  A61F2250/001

Abstract: The present invention relates to implantable prosthetic devices, such as prosthetic heart valves, provided with a plurality of protective covers over various components of the frame or commissural support members of the valves.

公开(公告)号：US20220202569A1

公开(公告)日：2022-06-30

申请号：US17696029

申请日：2022-03-16

Applicant: Edwards Lifesciences Corporation

Inventor： Tomer Saar ,  Hanoch Cohen-Tzemach ,  Nadav Ben Zaken

IPC: A61F2/24

Abstract: A prosthetic valve having a frame, a leaflet structure having leaflets forming a primary valve mounted inside the frame, and at least one secondary valve is disclosed. The secondary valve can have a valve element with stationary portion and a detached portion, and at least one aperture in at least one leaflet. The secondary valve can be formed by a portion of at least one leaflet.

公开(公告)号：US20190069996A1

公开(公告)日：2019-03-07

申请号：US16119317

申请日：2018-08-31

Applicant: Edwards Lifesciences Corporation

Inventor： Tomer Saar ,  Hanoch Cohen-Tzemach ,  Nadav Ben Zaken

IPC: A61F2/24

Abstract: A prosthetic valve having a frame, a leaflet structure having leaflets forming a primary valve mounted inside the frame, and at least one secondary valve is disclosed. The secondary valve can have a valve element with stationary portion and a detached portion, and at least one aperture in at least one leaflet. The secondary valve can be formed by a portion of at least one leaflet.