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公开(公告)号：US20240307175A1
公开(公告)日：2024-09-19
申请号：US18673188
申请日：2024-05-23
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Alexander H. Cooper , Juliet Laura Schwartz , Hannah Marie Glas , Matthew Michael Becerra , David Robert Landon , Siddharth Vad , Taylor Jacob Scheinblum , Matthew A. Peterson , Wei Gan
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2433 , A61F2220/0016 , A61F2220/0075 , A61F2230/0069 , A61F2250/006 , A61F2250/0068
Abstract: Apparatuses, systems, and methods for prosthetic valves. Examples of prosthetic valves may be configured to anchor to an interior surface of a heart valve. Such prosthetic valves, in examples, may include a single frame that supports a plurality of prosthetic valve leaflets. In examples, multiple frames may be utilized to anchor to a heart valve and one or more of the frames may support a plurality of prosthetic valve leaflets.
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公开(公告)号：US20240197301A1
公开(公告)日：2024-06-20
申请号：US18591604
申请日：2024-02-29
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Taylor Jacob Scheinblum , David Robert Landon , Kevin M. Stewart , Matthew Michael Becerra , Alexander H. Cooper , Wei Gan
CPC classification number: A61B17/00234 , A61B17/11 , A61B2017/00252 , A61B2017/1107 , A61B2017/1139
Abstract: Traditional CABG procedures are performed by accessing the chest cavity and stopping the heart. However, off-pump CABG is becoming more wide-spread in use. Transcatheter CABG procedures are particularly advantageous and thus may become prevalent. A transcatheter CABG procedure can advantageously reduce complications, procedure time, and recovery time as well as providing benefits of being an off-pump, beating heart procedure. Accordingly, disclosed herein are several mechanisms and methods for accessing, implant anchoring, and visualization during a transcatheter CABG procedure.
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公开(公告)号：US20250099232A1
公开(公告)日：2025-03-27
申请号：US18907484
申请日：2024-10-05
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Matthew Michael Becerra , Yevgeniy Davidovich Kaufman , Matthew A. Peterson , David Robert Landon , Wei Gan , Eric Robert Dixon
Abstract: Apparatuses, systems, and methods for prosthetic valves. The prosthetic valves disclosed herein may be utilized for improved deployment, sealing, and anchoring to an implantation site. An implantation site may comprise a native heart valve or another implantation site in examples. Examples of prosthetic valves may include a proximal tensioning body positioned at a proximal portion of the prosthetic valve and a distal tensioning body positioned at a distal portion of the prosthetic valve. A sealing skirt may have a proximal end portion coupled to the proximal tensioning body and a distal end portion coupled to the distal tensioning body. The sealing skirt may be tensioned by the proximal tensioning body and the distal tensioning body and deflectable to conform to a shape of the native valve.
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公开(公告)号：US20250057561A1
公开(公告)日：2025-02-20
申请号：US18940674
申请日：2024-11-07
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Yuval Kasher , Gil Senesh , Gideon Meyer-Brodnitz , Zachary Christopher Berwick , Mazen Saadi Albaghdadi , Yaeer E. Lev , Allen Jeong Keel , Atiya Makhdoom Ahmad , Matthew Michael Becerra , Daniel James Murray
IPC: A61B17/32 , A61B17/00 , A61B17/3209
Abstract: Disclosed is a medical device comprising an incision assembly coupled to a catheter and an incision opening defined along the incision assembly. A retractable cutting apparatus is disposed within the incision opening and comprises a first incision member comprising at least one first cutting surface and defining a first member proximal end rotatably fixed proximate to a distal end of the incision opening and the at least one cutting surface is located on a bottom edge of the first incision member. A second incision member comprises at least one second cutting surface and defines a second member distal end attached to the first incision member at a connection point between a first member distal end and the first member proximal end of the first incision member, and wherein the at least one second cutting surface is located on a bottom edge of the second incision member.
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公开(公告)号：US20230118545A1
公开(公告)日：2023-04-20
申请号：US18083404
申请日：2022-12-16
Applicant: Edwards Lifesciences Corporation
Inventor： Deena Walid Jamal , Hieu Minh Luong , Garrett Dallas Johnson , Tarannum Ishaq Gutierrez , Matthew Michael Becerra , Karen Fromell Nesbitt
Abstract: Disclosed herein are embodiments of methods of using stabilizers for use in delivering a replacement heart valve. The stabilizers can receive a portion of a delivery system, such as a handle, to prevent unwanted motion of the delivery system. The stabilizer can include a linear actuator for adjusting a position of the delivery system once held within the stabilizer.
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Patent Agency Ranking
公开(公告)号：US12295839B2
公开(公告)日：2025-05-13
申请号：US17156370
申请日：2021-01-22
Applicant: Edwards Lifesciences Corporation
Inventor： Matthew Michael Becerra , David Robert Landon
Abstract: Systems, apparatuses, and methods disclosed herein are provided for a motorized implant delivery system. The delivery system may utilize a processor for control of at least one motor for actuating a delivery apparatus. The delivery system may include sensors configured sense one or more of a condition of the patient's body or a condition of the delivery apparatus. The processor may process the signals provided by the sensors, which may comprise feedback signals to the processor.
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公开(公告)号：US20230101870A1
公开(公告)日：2023-03-30
申请号：US18073760
申请日：2022-12-02
Applicant: Edwards Lifesciences Corporation
Inventor： Deena Walid Jamal , Hieu Minh Luong , Garrett Dallas Johnson , Tarannum Ishaq Gutierrez , Matthew Michael Becerra , Karen Fromell Nesbitt
Abstract: Disclosed herein are embodiments of stabilizers for use in delivering a replacement heart valve. The stabilizers can receive a portion of a delivery system, such as a handle, to prevent unwanted motion of the delivery system. The stabilizer can include a linear actuator for adjusting a position of the delivery system once held within the stabilizer.
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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.
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公开(公告)号：US20220022864A1
公开(公告)日：2022-01-27
申请号：US17494309
申请日：2021-10-05
Applicant: Edwards Lifesciences Corporation
Inventor： Steven Eric Decker , Matthew Michael Becerra
IPC: A61B17/04 , A61F2/24 , A61B17/068 , A61B17/064
Abstract: Devices and methods for securing a tissue anchor in tissue of a patient, in particular to ensure proper deployment of a cardiac tissue anchor by regulating the force or pressure of a deployment tool against the tissue. One way to ensure proper deployment force is to visualize the distal end of the tissue anchoring catheter from outside the body using a display for an imaging sensor, where the distal end of the catheter changes configuration when it is pressed against the tissue. Another method involves automatically regulating the pressure applied to the tissue prior to deployment of the tissue anchor, which may also be used in conjunction with visualization. Several safety locks to prevent deployment of the tissue anchor prior to establishment of the proper pressure are disclosed, which again may be used with visualization and/or an automated pressure regulator.
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公开(公告)号：US12109371B2
公开(公告)日：2024-10-08
申请号：US18073760
申请日：2022-12-02
Applicant: Edwards Lifesciences Corporation
Inventor： Deena Walid Jamal , Hieu Minh Luong , Garrett Dallas Johnson , Tarannum Ishaq Gutierrez , Matthew Michael Becerra , Karen Fromell Nesbitt
CPC classification number: A61M25/0113 , A61F2/2427 , A61M25/0097 , A61M25/0136 , A61M2205/0272 , A61M2209/01
Abstract: Disclosed herein are embodiments of stabilizers for use in delivering a replacement heart valve. The stabilizers can receive a portion of a delivery system, such as a handle, to prevent unwanted motion of the delivery system. The stabilizer can include a linear actuator for adjusting a position of the delivery system once held within the stabilizer.
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