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    SUTURE SECUREMENT DEVICES
    11.
    发明申请
    SUTURE SECUREMENT DEVICES 审中-公开
    防静电装置

    公开(公告)号：US20160270776A1

    公开(公告)日：2016-09-22

    申请号：US15064006

    申请日：2016-03-08

    Applicant: Edwards Lifesciences Corporation

    Inventor： Manouchehr A. Miraki ,  Hengchu Cao ,  Ralph Schneider

    IPC: A61B17/04

    CPC classification number: A61B17/0487 ,  A61B2017/0404 ,  A61B2017/0438 ,  A61B2017/0454

    Abstract: Some disclosed suture securement devices comprise a flat, thin, generally planar body that has one or more suture engagement slots extending into the body from a perimeter inlet for receiving sutures laterally into the device. The slots can be resiliently widened to receive a suture and then released to clamp onto the suture. Some embodiments include two or more such suture engagement slots that independently receive and secure different sutures. Some embodiments include one or more locking tabs that have a closed position that retains the slots against widening and blocks the inlet to the slot. In some embodiment two or more slots are position next to each other on the same side of the device, while in other embodiments slots are positioned on opposite sides of the device. Other types of suture securement devices are also disclosed.

    Abstract translation: 一些公开的缝合线固定装置包括平坦的，薄的，大致平坦的主体，其具有一个或多个缝合线接合槽，其从周边入口延伸到主体中，用于将缝合线横向接纳到装置中。 狭槽可以弹性加宽以接收缝合线，然后释放以夹紧到缝合线上。 一些实施例包括两个或更多个这样的缝合接合槽，其独立地接收和固定不同的缝合线。 一些实施例包括具有闭合位置的一个或多个锁定突出部，该关闭位置保持狭槽以防止加宽并阻塞入口到狭槽。 在一些实施例中，两个或更多个槽位于装置的相同侧上彼此相邻的位置，而在其它实施例中，缝隙位于装置的相对侧上。 还公开了其他类型的缝线固定装置。

    Suture securement devices
    12.
    发明授权
    Suture securement devices 有权

    公开(公告)号：US11759200B2

    公开(公告)日：2023-09-19

    申请号：US16680336

    申请日：2019-11-11

    Applicant: Edwards Lifesciences Corporation

    Inventor： Manouchehr A. Miraki ,  Hengchu Cao ,  Ralph Schneider

    IPC: A61B17/04

    CPC classification number: A61B17/0487 ,  A61B2017/0404 ,  A61B2017/0438 ,  A61B2017/0454

    Abstract: Some disclosed suture securement devices comprise a flat, thin, generally planar body that has one or more suture engagement slots extending into the body from a perimeter inlet for receiving sutures laterally into the device. The slots can be resiliently widened to receive a suture and then released to clamp onto the suture. Some embodiments include two or more such suture engagement slots that independently receive and secure different sutures. Some embodiments include one or more locking tabs that have a closed position that retains the slots against widening and blocks the inlet to the slot. In some embodiment two or more slots are position next to each other on the same side of the device, while in other embodiments slots are positioned on opposite sides of the device. Other types of suture securement devices are also disclosed.

    DOCKING STATIONS FOR TRANSCATHETER VALVES
    13.
    发明申请
    DOCKING STATIONS FOR TRANSCATHETER VALVES 有权

    公开(公告)号：US20220226110A1

    公开(公告)日：2022-07-21

    申请号：US17657732

    申请日：2022-04-01

    Applicant: Edwards Lifesciences Corporation

    Inventor： Liron Tayeb ,  Eran Goldberg ,  David Maimon ,  Adi Carmi ,  Arie Tylis ,  Ralph Schneider ,  Mohammad Jafari ,  Hengchu Cao ,  Eitan Atias

    IPC: A61F2/24

    Abstract: An expandable docking station includes an annular valve seat having an end, an annular outer wall comprising struts disposed around the valve seat, and links that connect the end of the annular valve seat to the annular outer wall. Each of the links extends from the struts of the annular outer wall directly toward a longitudinal axis that runs longitudinally through a center of the docking station, and to a corresponding one of a plurality of circumferentially spaced axially extending legs at least partially defining the annular valve seat. The outer wall is configured to conform to an interior shape of a blood vessel, when expanded inside the blood vessel, such that the outer wall can expand in multiple locations to conform to multiple bulges of the blood vessel and can contract in multiple locations to conform to multiple narrowed regions of the blood vessel.

    Expandable sheath
    14.
    发明授权
    Expandable sheath 有权

    公开(公告)号：US11273062B2

    公开(公告)日：2022-03-15

    申请号：US16378417

    申请日：2019-04-08

    Applicant: Edwards Lifesciences Corporation

    Inventor： Eran Goldberg ,  Noa Axelrod ,  Yair A. Neumann ,  Boaz Manash ,  David Maimon ,  Eyal Leiba ,  Ralph Schneider ,  Liron Tayeb

    IPC: A61F2/966 ,  A61M25/00 ,  B29D23/00 ,  A61F2/24 ,  A61F2/95 ,  A61F2/958 ,  B29K105/08 ,  A61M29/00 ,  A61F2/962

    Abstract: An expandable sheath is disclosed herein, which has a first polymeric layer and a braided layer positioned radially outward of the first polymeric layer. The braided layer includes a plurality of filaments braided together. The expandable sheaths further include a resilient elastic layer positioned radially outward of the braided layer. The elastic layer is configured to apply radial force to the braided layer and the first polymeric layer. The expandable sheath further includes a second polymeric layer positioned radially outward of the elastic layer and bonded to the first polymeric layer such that the braided layer and the elastic layer are encapsulated between the first and second polymeric layers. Methods of making and using the devices disclosed herein are also disclosed, as are crimping devices that may be used in methods of making the devices disclosed herein.

    Trans-septal closure and port device
    16.
    发明授权
    Trans-septal closure and port device 有权

    公开(公告)号：US10265059B2

    公开(公告)日：2019-04-23

    申请号：US15416595

    申请日：2017-01-26

    Applicant: Edwards Lifesciences Corporation

    Inventor： Stanton J. Rowe ,  Ming H. Wu ,  Jinny Lee ,  Ralph Schneider ,  Sergio Delgado ,  Ilan Tamir

    IPC: A61B17/02 ,  A61B17/00 ,  A61F2/24

    Abstract: A septal closure and port device for implantation in the atrial septum of a patient's heart includes an expandable frame having a central portion defining a lumen, and first and second opposing end portions. The frame is configured to expand and contract between a compressed, tubular configuration for delivery through the patient's vasculature and an expanded configuration in which the first and second end portions extend radially outwardly from the opposite ends of the central portion. The device can further include a valve member supported on the frame and positioned to block at least the flow of blood from the left atrium to the right atrium through the lumen of the frame. The valve member is configured to permit a medical instrument to be inserted through the lumen and into the left atrium, such as for performing a subsequent medical procedure in the left side of the heart.

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