公开(公告)号：US20240407885A1

公开(公告)日：2024-12-12

申请号：US18813449

申请日：2024-08-23

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Zachary Charles VanEvery ,  Linda Thai ,  Daniel James Murray ,  Max Alexander Cruzan ,  Jonathan Andrew Lam ,  Ajay Kumar Dass

IPC: A61B90/57

Abstract: Disclosed herein are stabilizer systems that include a base for securing the stabilizer system to a patient table by inserting the base between the patient table and the mattress on the patient table. The stabilizer systems also include a connector that connects a lockable articulating arm to the base. The base protrudes from under the mattress slightly to provide a sturdy and predictable surface to attach the articulating arm of the stabilizer system. The base can then be used to support a lockable articulating arm with a clamp at its distal end for holding an access sheath or delivery system. The connectors attach the articulating arm to the base so that the articulating arm is above the sterile surgical drape to maintain sterility of the articulating arm. The stabilizer systems are advantageous in jugular access procedures.

公开(公告)号：US20230404753A1

公开(公告)日：2023-12-21

申请号：US18230881

申请日：2023-08-07

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Hieu Minh Luong ,  Julio Cesar Sanchez ,  Alexander H. Cooper ,  Jesse Robert Edwards ,  Hiroshi Okabe ,  Karen Fromell Nesbitt ,  David Robert Landon ,  Nikolai Brent Poulsen ,  Taylor Jacob Scheinblum ,  Eric Robert Dixon ,  Cooper Ryan Rickerson ,  Zachary Charles VanEvery

IPC: A61F2/24

CPC classification number: A61F2/2436 ,  A61F2/2439

Abstract: A delivery system includes a suture attachment mechanism for maintaining a connection to a heart valve after initial deployment, thereby allowing recapture of the heart valve if desired. A plurality of suture portions is provided along a distal end portion of the delivery system, each suture portion having a first end fixed to the delivery system and a second end releasably coupled to a retention member on the delivery system. A knob on a handle of the delivery system is actuated for causing the second end of each suture portion to be released from its respective retention member, thereby allowing the suture portions to be decoupled from the heart valve. The suture portions are located only along a distal end portion of the delivery system for improving reliability and consistency.

公开(公告)号：US20220379100A1

公开(公告)日：2022-12-01

申请号：US17818557

申请日：2022-08-09

Applicant: Edwards Lifesciences Corporation

Inventor： Tarannum Ishaq Gutierrez ,  Linda Thai ,  Zachary Charles VanEvery ,  Denis Tauz ,  Cooper Ryan Rickerson

IPC: A61M27/00

Abstract: A shunt comprises a central flow portion configured to fit at least partially within an opening in a tissue wall. The tissue wall is situated between a first anatomical chamber and a second anatomical chamber and the opening represents a blood flow path between the first anatomical chamber and the second anatomical chamber. The central flow portion is further configured to maintain the blood flow path from the first anatomical chamber to the second anatomical chamber. The shunt further comprises a barrier configured to alter growth of tissue around the shunt.

公开(公告)号：US20250134659A1

公开(公告)日：2025-05-01

申请号：US19011433

申请日：2025-01-06

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Brandon Sina Dehdashtian ,  Cooper Ryan Rickerson ,  Hiroshi Okabe ,  Jonathan Yeh ,  Tejler Javier Gasga ,  Madison Paige Kukura ,  Zachary Charles VanEvery ,  Rani Abdullah Mahmoudi ,  Kevin M. Stewart

IPC: A61F2/24 ,  A61B17/3201

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 include breaking up calcification of a native heart valve to improve deployment to the native heart valve.

公开(公告)号：US20240390655A1

公开(公告)日：2024-11-28

申请号：US18794570

申请日：2024-08-05

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Jonathan Andrew Lam ,  Zachary Charles VanEvery ,  Tarannum Ishaq Gutierrez ,  Nithya Sridhar ,  Lan T. Quach ,  Maria G. Verastegui Jaimez

IPC: A61M25/09

Abstract: A device for delivering a guidewire to a target location in a patient's body includes a hollow needle having: a lumen configured to receive the guidewire; a body section; and a biased section, the biased section configured to bend relative to the body section, the biased section located on a distal end of the hollow needle. The device includes a catheter having a catheter lumen, the catheter lumen configured to: receive the hollow needle, and maintain the biased section and the body section in relative alignment in a first configuration. The hollow needle, in response to the biased section extending out from the catheter, is configured to bend the biased section relative to the body section in a second configuration.

公开(公告)号：US20240216657A1

公开(公告)日：2024-07-04

申请号：US18601755

申请日：2024-03-11

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Tarannum Ishaq Gutierrez ,  Linda Thai ,  Zachary Charles VanEvery ,  Denis Tauz ,  Cooper Ryan Rickerson

IPC: A61M27/00

CPC classification number: A61M27/002 ,  A61M2205/04 ,  A61M2210/125

Abstract: A shunt comprises a central flow portion configured to fit at least partially within an opening in a tissue wall. The tissue wall is situated between a first anatomical chamber and a second anatomical chamber and the opening represents a blood flow path between the first anatomical chamber and the second anatomical chamber. The central flow portion is further configured to maintain the blood flow path from the first anatomical chamber to the second anatomical chamber. The shunt further comprises a barrier configured to alter growth of tissue around the shunt.

公开(公告)号：US20240008978A1

公开(公告)日：2024-01-11

申请号：US18371303

申请日：2023-09-21

Applicant: EDWARDS LIFESCIENCES CORPORATION

Inventor： Rupesh Gajanan Nawalakhe ,  Sandip Vasant Pawar ,  Siddharth Vad ,  Matthew A. Peterson ,  David Robert Landon ,  Zachary Charles VanEvery

IPC: A61F2/24

CPC classification number: A61F2/2418 ,  A61F2002/0081

Abstract: A fabric having a honeycomb weave pattern is provided for use with medical implants. The fabric may be heat treated to increase a thickness and texture of the fabric. The fabric may be compliant and compressible for providing cushioning within a patient's body. For example, the fabric may be applied to a prosthetic valve to cushion a portion of the prosthetic heart valve. The fabric may also be textured to provide enhanced friction between the prosthetic heart valve and the surrounding native tissue. Enhanced friction may be achieved by weave patterns or by the inclusion of protrusions or barbs in the fabric.

公开(公告)号：US20220280760A1

公开(公告)日：2022-09-08

申请号：US17750236

申请日：2022-05-20

Applicant: Edwards Lifesciences Corporation

Inventor： Linda Thai ,  Zachary Charles VanEvery ,  Tarannum Ishaq Gutierrez ,  Denis Tauz ,  Cooper Ryan Rickerson

IPC: A61M27/00

Abstract: A shunt comprises a central flow portion configured to fit at least partially within an opening in a tissue wall. The tissue wall is situated between a first anatomical chamber and a second anatomical chamber and the opening represents a blood flow path between the first anatomical chamber to the second anatomical chamber. The central flow portion is further configured to maintain the blood flow path from the first anatomical chamber to the second anatomical chamber, prevent in-growth of tissue within the opening, and expand in response to expansion of the tissue wall.