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    NATIVE VALVE REPAIR DEVICES AND PROCEDURES
    1.
    发明申请
    NATIVE VALVE REPAIR DEVICES AND PROCEDURES 审中-公开

    公开(公告)号：US20190209323A1

    公开(公告)日：2019-07-11

    申请号：US15865861

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： ASHER L. METCHIK ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument, a valve repair device, and a gripper control mechanism. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to attach to a native valve of a patient. The valve repair device includes a pair of paddles, and a pair of gripping members. The paddles are movable between an open position and a closed position. The paddles and the gripping members are configured to attach to a native valve of the patient. The gripper control mechanism is configured to independently move the first and second gripping members.

    Native valve repair devices and procedures
    2.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10136993B1

    公开(公告)日：2018-11-27

    申请号：US15865850

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument and a valve repair device. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to be attached to a native valve of a patient. The valve repair device includes a pair of paddles and a pair of gripping members. The paddles are movable between an open position and a closed position, and the paddles are configured to flex upon being attached to the native valve of a patient. The paddles and the gripping members are configured to attach to the native valve of the patient.

    Native valve repair devices and procedures
    5.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10105222B1

    公开(公告)日：2018-10-23

    申请号：US15865962

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24 ,  A61B17/10 ,  A61B17/00

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repairing the native valve of a patient during a non-open-heart procedure. The system includes a paddle and a gripping member. The paddle is movable between an open position and a closed position. The gripping member has a weakened portion and a barbed portion. The barbed portion is configured to secure the gripping member to valve tissue of the native valve of the patient. A gripper control mechanism is configured to move the gripping member between an open position and a closed position. The gripper control mechanism comprises a suture removably attached to the gripping member at a first connection point and a pushing member configured to engage the gripping member at a second connection point. The weakened portion is between the first and second connection points. The pushing member is configured to push on the gripping member and the suture is configured to pull on the gripping member to flex the weakened portion and pivot the barbed portion.

    Native valve repair devices and procedures
    7.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10973639B2

    公开(公告)日：2021-04-13

    申请号：US15865909

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a base assembly, a pair of paddles, and a pair of gripping members. The base assembly includes a shaft and a coupler attached to the shaft such that the coupler can be moved along the shaft. The paddles are movable between an open position, a closed position and a bailout position. The paddles and the gripping members are configured to attach to the native valve of the patient. Movement of the coupler along the shaft causes the paddles to move between the open position, the closed position, and the bailout position. When the paddles are in the bailout position, a bailout angle between each paddle of the pair of paddles and the shaft is greater than or equal to 120 degrees.

    Native valve repair devices and procedures
    8.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10507109B2

    公开(公告)日：2019-12-17

    申请号：US15865861

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repair the native valve of a patient during a non-open-heart procedure. The system includes a surgical delivery instrument, a valve repair device, and a gripper control mechanism. The surgical delivery instrument has at least one lumen. The valve repair device is configured to be delivered through the lumen of the surgical delivery instrument and to attach to a native valve of a patient. The valve repair device includes a pair of paddles, and a pair of gripping members. The paddles are movable between an open position and a closed position. The paddles and the gripping members are configured to attach to a native valve of the patient. The gripper control mechanism is configured to independently move the first and second gripping members.

    Native valve repair devices and procedures
    10.
    发明授权
    Native valve repair devices and procedures 有权

    公开(公告)号：US10111751B1

    公开(公告)日：2018-10-30

    申请号：US15865955

    申请日：2018-01-09

    Applicant: EDWARDS LIFESCIENCES CORPORATION

    Inventor： Asher L. Metchik ,  Gregory Scott Tyler, II ,  Matthew T. Winston ,  Sergio Delgado ,  Lauren R. Freschauf ,  Eric R. Dixon ,  Alexander J. Siegel

    IPC: A61F2/24

    Abstract: A system for implanting a repair device onto a native valve of a natural heart to repairing the native valve of a patient during a non-open-heart procedure. The system includes a pair of paddles and a pair of gripping members. The paddles are movable between an open position and a closed position. Each of the gripping members has a barbed portion for securing the gripping members to the native valve of a patient. Each gripping member is slidably attached to a corresponding paddle. Each gripping member can be moved in a first direction along the paddle before the barbed portion of the gripping member pierces the native valve of the patient. Each gripping member can be moved in a direction substantially opposite the first direction after the barbed portion pierces the native valve of the patient such that the gripping members create a tensioning force on the native valve of the patient.

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