公开(公告)号：US20240245511A1

公开(公告)日：2024-07-25

申请号：US18627364

申请日：2024-04-04

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Matthew Michael Becerra ,  David Robert Landon ,  Payam Saffari ,  Yevgeniy Davidovich Kaufman ,  Jesse Robert Edwards ,  David M. Taylor ,  Scott Louis Shary ,  Richard D. White

IPC: A61F2/24

CPC classification number: A61F2/2436 ,  A61F2/2412

Abstract: A prosthetic heart valve delivery system having one or more features which facilitate access to a target annulus and improve maneuverability. The system may have a flexible access sheath having an inner lumen and a proximal handle attached to an elongated flexible catheter extending distally therefrom and having an outer diameter sized to fit through the access sheath. An expandable prosthetic heart valve is crimped and positioned in an inner lumen and near the distal end of the delivery catheter. A distal tapered nose cone attaches to the delivery catheter and facilitates passage through the patient's vasculature. An inner tube extends from the proximal handle through the delivery catheter inner lumen, through the prosthetic heart valve, and attaches to the nose cone. Finally, the system has a guidewire that extends through the proximal handle along the delivery catheter and projects distally from the nose cone. The system is especially useful for transfemoral atrioventricular valve replacements.

公开(公告)号：US20230000624A1

公开(公告)日：2023-01-05

申请号：US17940868

申请日：2022-09-08

Applicant: Edwards Lifesciences Corporation

Inventor： Hiroshi Okabe ,  Hieu Minh Luong ,  Julio Cesar Sanchez ,  Jesse Robert Edwards ,  Alexander H. Cooper ,  David Robert Landon

IPC: A61F2/24

Abstract: Disclosed are embodiments of delivery systems for delivery of replacement heart valves. This can include mitral, aortic, tricuspid, and pulmonary valves. The delivery systems can include one or more different components and configurations that advantageously improve placement of the replacement heart valves during the operation of the delivery system.

公开(公告)号：US11883287B2

公开(公告)日：2024-01-30

申请号：US17071745

申请日：2020-10-15

Applicant: Edwards Lifesciences Corporation

Inventor： Alexander H. Cooper ,  David Robert Landon ,  Kevin M. Stewart ,  Garrett Dallas Johnson ,  Glen T. Rabito ,  Tarannum Ishaq Gutierrez ,  Hiroshi Okabe ,  Ramon Aguilar, Jr. ,  Jesse Robert Edwards ,  Taylor Jacob Scheinblum ,  Patrick Chow ,  Julio Cesar Sanchez ,  Hieu Minh Luong

IPC: A61F2/24 ,  A61M25/00 ,  A61M25/01 ,  A61F2/95

CPC classification number: A61F2/2436 ,  A61F2/243 ,  A61F2/2439 ,  A61M25/005 ,  A61M25/0054 ,  A61M25/0147 ,  A61F2/2418 ,  A61F2/9517

Abstract: Devices, systems and methods are described herein to provide improved steerability for delivering a prosthesis to a body location, for example, for delivering a replacement mitral valve to a native mitral valve location. The steerable delivery system can contain a steerable rail configured for multi-plane bending to direct a distal end of the delivery system.

公开(公告)号：US20220142777A1

公开(公告)日：2022-05-12

申请号：US17581724

申请日：2022-01-21

Applicant: Edwards Lifesciences Corporation

Inventor： Taylor Jacob Scheinblum ,  Jesse Robert Edwards ,  David Robert Landon ,  Alexander H. Cooper ,  Hieu Minh Luong ,  Julio Cesar Sanchez

IPC: A61F2/24

Abstract: Embodiments of the present disclosure are directed to delivery systems, devices and/or methods of use to deliver and/or controllably deploy an implant in the form of a prosthesis, such as but not limited to a replacement heart valve, to a desired location within the body. In some embodiments, a replacement heart valve and methods for delivering a replacement heart valve to a native heart valve, such as a mitral valve, are provided. Features of delivery systems are disclosed, as well as echogenic markers for delivery systems.

公开(公告)号：US20190008640A1

公开(公告)日：2019-01-10

申请号：US16028172

申请日：2018-07-05

Applicant: Edwards Lifesciences Corporation

Inventor： Alexander H. Cooper ,  David Robert Landon ,  Kevin M. Stewart ,  Garrett Dallas Johnson ,  Glen T. Rabito ,  Tarannum Ishaq Gutierrez ,  Hiroshi Okabe ,  Ramon Aguilar, JR. ,  Jesse Robert Edwards ,  Taylor Jacob Scheinblum ,  Patrick Chow ,  Julio Cesar Sanchez ,  Hieu Minh Luong

IPC: A61F2/24

Abstract: Devices, systems and methods are described herein to provide improved steerability for delivering a prosthesis to a body location, for example, for delivering a replacement mitral valve to a native mitral valve location. The steerable delivery system can contain a steerable rail configured for multi-plane bending to direct a distal end of the delivery system.

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.

公开(公告)号：US20240299163A1

公开(公告)日：2024-09-12

申请号：US18658829

申请日：2024-05-08

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Taylor Jacob Scheinblum ,  Hieu Minh Luong ,  David Robert Landon ,  Siddharth Vad ,  Ramon Aguilar, JR. ,  David M. Taylor ,  Jesse Robert Edwards ,  Brandon Sina Dehdashtian

IPC: A61F2/24

CPC classification number: A61F2/2418 ,  A61F2/243 ,  A61F2/2436 ,  A61F2220/0008

Abstract: Devices, systems, and methods relate to implants, such as prosthetic valves for replacing native heart valves. Delivery systems for delivering the implants to an implantation site are also disclosed herein. A prosthetic valve may include a valve body supporting a plurality of prosthetic valve leaflets and one or more adjustable anchors coupled to the valve body for anchoring the prosthetic valve to leaflets of a native heart valve, wherein at least one of the adjustable anchors is axially slidable relative to the valve body for conforming to the native anatomy of the native heart valve.

公开(公告)号：US20220346993A1

公开(公告)日：2022-11-03

申请号：US17862271

申请日：2022-07-11

Applicant: Edwards Lifesciences Corporation

Inventor： HARISH MANICKAM SRINIMUKESH ,  Matthew Michael Becerra ,  Mark Chau ,  Jesse Robert Edwards ,  Garrett Dallas Johnson ,  David Robert Landon ,  Ju Nie Leong ,  Hieu Minh Luong ,  Hiroshi Okabe ,  Matthew A. Peterson ,  Kevin M. Stewart ,  Julio Cesar Sanchez

IPC: A61F2/95

Abstract: Apparatuses and methods for loading and deploying implants from delivery apparatuses. The apparatuses in certain embodiments may comprise crimping devices for compressing an implant for insertion into a portion of a delivery apparatus. The apparatuses in certain embodiments may comprise features of delivery apparatuses allowing for improved loading and deployment of an implant from the delivery apparatuses.

公开(公告)号：US20210022863A1

公开(公告)日：2021-01-28

申请号：US17071745

申请日：2020-10-15

Applicant: Edwards Lifesciences Corporation

Inventor： Alexander H. Cooper ,  David Robert Landon ,  Kevin M. Stewart ,  Garrett Dallas Johnson ,  Glen T. Rabito ,  Tarannum Ishaq Gutierrez ,  Hiroshi Okabe ,  Ramon Aguilar, JR. ,  Jesse Robert Edwards ,  Taylor Jacob Scheinblum ,  Patrick Chow ,  Julio Cesar Sanchez ,  Hieu Minh Luong

IPC: A61F2/24 ,  A61M25/00 ,  A61M25/01

Abstract: Devices, systems and methods are described herein to provide improved steerability for delivering a prosthesis to a body location, for example, for delivering a replacement mitral valve to a native mitral valve location. The steerable delivery system can contain a steerable rail configured for multi-plane bending to direct a distal end of the delivery system.

公开(公告)号：US20250114194A1

公开(公告)日：2025-04-10

申请号：US18981330

申请日：2024-12-13

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Christopher Aguayo ,  Jesse Robert Edwards ,  Jonathan Joseph Panella ,  Brian Patrick Murphy ,  Omar Fawzi Azanki ,  Harish Manickam Srinimukesh ,  Alzuebeir Abdelbagi Elsheikh ,  Pablo Hernan Catania ,  Paul Yen Tran

IPC: A61F2/24

Abstract: A stabilizer for use with a delivery system is provided. The stabilizer receives a delivery system, such as a handle portion, and prevents unwanted movement of the delivery system during a medical procedure. The stabilizer desirably includes an elongate rail that is adapted to be secured to a base or table. A rail dock is adapted to releasably couple to the delivery system. The rail dock is slidably mounted along an upper surface of the rail and includes a brake assembly. The brake assembly preferably includes a toggle member with at least one push button, wherein actuation of the push button may release or lock the brake assembly. Components of the stabilizer are provided for allowing the stabilizer to be used with different delivery systems and the stabilizer is capable of being secured to different sized tables.