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    REPLACEMENT HEART VALVE COMMISSURE ASSEMBLY
    1.
    发明申请
    REPLACEMENT HEART VALVE COMMISSURE ASSEMBLY 审中-公开

    公开(公告)号：US20190053896A1

    公开(公告)日：2019-02-21

    申请号：US15998833

    申请日：2018-08-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Jasper Ellington Adamek-Bowers ,  Ali Salahieh ,  Takashi H. Ino ,  Andrew James Harlan Backus ,  Anh Thu Pham ,  Brian D. Brandt ,  Mimi Trinh Fitterer ,  Michael P. Calomeni ,  Jarad S. Waisblatt

    IPC: A61F2/24

    Abstract: A replacement heart valve commissure assembly may include a locking mechanism including a first locking portion spaced apart from a second locking portion in a delivery configuration and configured to engage with the second locking portion in a deployed configuration, wherein the first locking portion is longitudinally actuatable relative to the second locking portion between the delivery and deployed configurations. The commissure assembly may include a first valve leaflet and a second valve leaflet each secured to the first locking portion. A first sleeve portion of the first valve leaflet may be fixedly attached to a first fabric sleeve wrapped around a first leg of the first locking portion by a first filament, and a second sleeve portion of the second valve leaflet may be fixedly attached to a second fabric sleeve wrapped around a second leg of the first locking portion by a second filament.

    TENSIONED SHEATHING AIDS
    4.
    发明申请
    TENSIONED SHEATHING AIDS 审中-公开

    公开(公告)号：US20170216029A1

    公开(公告)日：2017-08-03

    申请号：US15413642

    申请日：2017-01-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Cornelius M. Crowley ,  Ali Salahieh ,  Brian D. Brandt ,  Andrew J.H. Backus ,  Thu Pham ,  Luan Cao ,  Dwight J. Knab, JR.

    IPC: A61F2/24

    CPC classification number: A61F2/2436 ,  A61F2/2418 ,  A61F2/2439 ,  A61F2002/9511 ,  A61F2002/9534 ,  A61F2002/9665

    Abstract: A medical device apparatus may include a medical implant including an anchor member configured to actuate between a delivery configuration and a deployed configuration operatively connected to a delivery system, the delivery system including an outer sheath and an inner catheter disposed within the outer sheath, and a sheathing aid connecting the delivery system to the medical implant, the sheathing aid being configured to guide the medical implant into the outer sheath upon relative closing movement therebetween. The sheathing aid may include a plurality of tethers extending from the inner catheter to a proximal end of the anchor member, and a release mechanism slidably disposed within a coupler ring coupled to a distal end of the inner catheter. The plurality of tethers may be releasably coupled to the release mechanism.

    MEDICAL DEVICES AND DELIVERY SYSTEMS FOR DELIVERING MEDICAL DEVICES
    5.
    发明申请
    MEDICAL DEVICES AND DELIVERY SYSTEMS FOR DELIVERING MEDICAL DEVICES 审中-公开
    用于递送医疗设备的医疗设备和递送系统

    公开(公告)号：US20170065414A1

    公开(公告)日：2017-03-09

    申请号：US15207072

    申请日：2016-07-11

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： David Paul ,  Benjamin Sutton ,  Brian McCollum ,  Brian D. Brandt ,  Emma Leung ,  Kenneth M. Martin ,  Amr Salahieh ,  Daniel Hildebrand

    IPC: A61F2/24 ,  A61F2/90

    Abstract: Medical devices and delivery systems for delivering medical devices to a target location within a subject. In some embodiments the medical devices can be locked in a fully deployed and locked configuration. In some embodiments the delivery systems are configured with a single actuator to control the movement of multiple components of the delivery system. In some embodiments the actuator controls the independent and dependent movement of multiple components of the delivery system.

    Abstract translation: 用于将医疗设备递送到受试者内的目标位置的医疗设备和递送系统。 在一些实施例中，医疗设备可以被锁定在完全展开和锁定的配置中。 在一些实施例中，输送系统配置有单个致动器以控制输送系统的多个部件的运动。 在一些实施例中，致动器控制输送系统的多个部件的独立和依赖的运动。

    Apparatus for endovascularly replacing a heart valve
    6.
    发明授权
    Apparatus for endovascularly replacing a heart valve 有权
    用于血管内置换心脏瓣膜的装置

    公开(公告)号：US09393114B2

    公开(公告)日：2016-07-19

    申请号：US13721466

    申请日：2012-12-20

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Benjamin Sutton ,  Brian D. Brandt ,  David J. Paul

    IPC: A61F2/24 ,  A61F2/95

    CPC classification number: A61F2/2436 ,  A61F2/2418 ,  A61F2002/9505 ,  A61F2220/005

    Abstract: An apparatus for endovascular replacement of a heart valve may include first and second members which are releasably attached to each other such that the second member participates in engaging the first member with a locking element which cooperates with the first member to lock an expandable anchor of the replacement heart valve in a deployed configuration. Prior to locking and removal of the second member, the locking element may be prevented from engaging the first member by a portion of the second member. Following locking, the second member may be removed.

    Abstract translation: 用于血管内置换心脏瓣膜的装置可以包括第一和第二构件，其可释放地彼此附接，使得第二构件参与与第一构件接合，锁定元件与第一构件协作以锁定可扩张锚固件 更换心脏瓣膜部署配置。 在锁定和移除第二构件之前，可以防止锁定元件通过第二构件的一部分与第一构件接合。 在锁定之后，可以移除第二构件。

    Retrievable heart valve anchor and method
    7.
    发明授权
    Retrievable heart valve anchor and method 有权
    可取心瓣膜锚和方法

    公开(公告)号：US09393113B2

    公开(公告)日：2016-07-19

    申请号：US14100482

    申请日：2013-12-09

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Amr Salahieh ,  Brian D. Brandt ,  Dwight P. Morejohn ,  Ulrich R. Haug ,  Jean-Pierre Dueri ,  Hans F. Valencia ,  Robert A. Geshlider ,  Jeff A. Krolik

    IPC: A61F2/24 ,  A61F2/95

    CPC classification number: A61F2/243 ,  A61F2/2418 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2/2439 ,  A61F2002/9528 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0065 ,  A61F2230/0078 ,  A61F2250/006

    Abstract: A method for endovascularly replacing a heart valve of a patient. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor in an unexpanded configuration within a catheter to a vicinity of the heart valve; deploying the anchor from the catheter; expanding the anchor to contact tissue at an anchor site; and retrieving the anchor into the catheter. The invention also includes an apparatus for endovascularly replacing a heart valve, including: a catheter; a replacement valve configured to be disposed within the catheter for delivery to a vicinity of the heart valve; and an expandable anchor configured to be disposed within the catheter for delivery to a vicinity of the heart valve, to be deployed from the catheter, to be expanded to contact tissue at an anchor site and to be retrieved back into the catheter after having been expanded.

    Abstract translation: 一种用于血管内置换患者心脏瓣膜的方法。 在一些实施例中，该方法包括以下步骤：将导管内的未膨胀构造的置换瓣膜和可扩张锚固件输送到心脏瓣膜附近; 从导管部署锚杆; 扩大锚点​​以在锚点处接触组织; 并将锚固件取回到导管中。 本发明还包括用于血管内置换心脏瓣膜的装置，包括：导管; 配置成设置在所述导管内用于输送到所述心脏瓣膜附近的置换瓣膜; 以及被构造成设置在所述导管内用于输送到所述心脏瓣膜附近以从所述导管展开的可扩张锚，以被扩张以在锚固部位接触组织并且在扩张后被回收回到所述导管中 。

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