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    TREATMENTS FOR MITRAL VALVE INSUFFICIENCY
    4.
    发明申请
    TREATMENTS FOR MITRAL VALVE INSUFFICIENCY 审中-公开
    麻醉药物治疗

    公开(公告)号：US20170056176A1

    公开(公告)日：2017-03-02

    申请号：US15244716

    申请日：2016-08-23

    Applicant: Edwards Lifesciences Corporation

    Inventor： Stanton J. Rowe ,  Jinny Lee ,  Philip P. Corso, JR. ,  Mark Chau ,  David L. Hauser

    IPC: A61F2/24

    CPC classification number: A61F2/2487 ,  A61B17/0487 ,  A61B2017/00358 ,  A61B2017/0417 ,  A61B2017/0464 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/2442 ,  A61F2/2454 ,  A61F2/246 ,  A61F2/2463 ,  A61F2/2466 ,  A61F2250/006

    Abstract: The present disclosure concerns embodiments of an implantable device that are used to treat an insufficient heart valve that has been previously treated by implantation of a fixation device or an Alfieri stitch that is secured to opposing portions of the native leaflets. In one representative embodiment, an implantable device for remodeling a native mitral valve having two native leaflets and a fixation device or an Alfieri stitch secured to respective free edges of the leaflets is configured to be coupled to the fixation device or Alfieri stitch and apply a remodeling force to the native mitral valve that draws the native leaflets toward each other to promote coaptation of the leaflets.

    Abstract translation: 本公开涉及可植入装置的实施例，其用于治疗先前已经通过植入固定在天然传单的相对部分的固定装置或Alfieri针迹来治疗的心脏瓣膜不足。 在一个代表性的实施例中，用于重塑具有两个天然传单的固有二尖瓣的可植入装置和固定到小叶各自的自由边缘上的固定装置或固定装置被配置成联接到固定装置或Alfieri针迹并施加重塑 对原生二尖瓣施加力量，将本地传单彼此拉开，以促进传单的接合。

    TRANS-SEPTAL CLOSURE AND PORT DEVICE
    5.
    发明申请
    TRANS-SEPTAL CLOSURE AND PORT DEVICE 有权

    公开(公告)号：US20220175364A1

    公开(公告)日：2022-06-09

    申请号：US17677910

    申请日：2022-02-22

    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 comprises an expandable frame can comprise 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 comprise 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 inserted through the lumen and into the left atrium, such as for performing a subsequent medical procedure in the left side of the heart.

    Trans-septal closure and port device
    6.
    发明授权
    Trans-septal closure and port device 有权

    公开(公告)号：US11259789B2

    公开(公告)日：2022-03-01

    申请号：US16294101

    申请日：2019-03-06

    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 with a central portion defining a lumen, and first and second opposing end portions. The frame can 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 also have 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 permits a medical instrument to be inserted through the lumen and into the left atrium, for performing a subsequent medical procedure in the left side of the heart.

    Trans-septal closure and port device
    10.
    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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