公开(公告)号：US20250107889A1

公开(公告)日：2025-04-03

申请号：US18981502

申请日：2024-12-14

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Kevin M. Stewart ,  Siddharth Vad ,  Jesse Robert Edwards ,  David Robert Landon ,  Jonathan Yeh ,  Hieu Minh Luong ,  Harish Manickam Srinimukesh ,  Alyssa Nicole Knauer

IPC: A61F2/24 ,  A61L27/36

Abstract: Apparatuses, systems, and methods for prosthetic valves. An implantation site may comprise a native heart valve or another implantation site in examples. Examples may be utilized for improved anchoring and sealing of flow (e.g., paravalvular leakage) with a native heart valve having calcification. Examples may reduce the possibility of obstruction of a left ventricular outflow tract (LVOT) of a heart, whether resulting from implantation of a prosthetic valve or otherwise.