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    Methods for uniform crimping and deployment of a polymer scaffold
    13.
    发明授权
    Methods for uniform crimping and deployment of a polymer scaffold 有权
    均匀压接和展开聚合物支架的方法

    公开(公告)号：US09161852B2

    公开(公告)日：2015-10-20

    申请号：US14223844

    申请日：2014-03-24

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： John Stankus ,  Benjamyn Serna

    IPC: A61F2/06 ,  B21D39/04 ,  A61F2/958 ,  A61F2/95

    CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91566 ,  A61F2002/9522 ,  A61F2240/001 ,  Y10T29/49908 ,  Y10T29/49925 ,  Y10T29/49936

    Abstract: A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon while retaining, at least partially, the original balloon folds as the balloon is pressurized and de-pressurized within a crimper head. By at least partially retaining the original balloon folds, a uniformity of scaffold expansion by the balloon is improved.

    Abstract translation: 一种医疗装置 - 包括卷曲到具有膨胀气囊的导管的支架。 支架通过包括一个或多个气囊加压步骤的过程卷曲到气囊。 选择气囊加压步骤以增强对球囊的支架保留，同时至少部分地保持原始气囊折叠，当气囊在压接头内进行加压和减压时。 通过至少部分地保持原始的气球褶皱，改善了球囊的支架膨胀的均匀性。

    METHODS FOR UNIFORM CRIMPING AND DEPLOYMENT OF A POLYMER SCAFFOLD
    14.
    发明申请
    METHODS FOR UNIFORM CRIMPING AND DEPLOYMENT OF A POLYMER SCAFFOLD 审中-公开
    用于均匀破坏和分配聚合物SCAFFOLD的方法

    公开(公告)号：US20140201973A1

    公开(公告)日：2014-07-24

    申请号：US14223844

    申请日：2014-03-24

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： John Stankus ,  Benjamyn Serna

    IPC: A61F2/958

    CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91566 ,  A61F2002/9522 ,  A61F2240/001 ,  Y10T29/49908 ,  Y10T29/49925 ,  Y10T29/49936

    Abstract: A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon while retaining, at least partially, the original balloon folds as the balloon is pressurized and de-pressurized within a crimper head. By at least partially retaining the original balloon folds, a uniformity of scaffold expansion by the balloon is improved.

    Abstract translation: 一种医疗装置 - 包括卷曲到具有膨胀气囊的导管的支架。 支架通过包括一个或多个气囊加压步骤的过程卷曲到气囊。 选择气囊加压步骤以增强对球囊的支架保留，同时至少部分地保持原始气囊折叠，当气囊在压接头内进行加压和减压时。 通过至少部分地保持原始的气球褶皱，改善了球囊的支架膨胀的均匀性。

    System for denervation
    16.
    发明授权
    System for denervation 有权

    公开(公告)号：US11007009B2

    公开(公告)日：2021-05-18

    申请号：US16590239

    申请日：2019-10-01

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： Benjamyn Serna ,  Jesus Magana ,  Michael Ngo ,  John Stankus

    IPC: A61B18/14 ,  A61B18/00 ,  A61B17/00

    Abstract: A method for manufacturing a shaping structure having a generally helical profile and configured to support electrodes for delivering electric energy into a cylindrical lumen of a patient. The method comprises providing a mandrel with a circular cylindrical shape and forming a first hole in the mandrel along the elongate axis, such that opposing ends of a bore of the first hole emerge at the proximal end and at the distal end; forming a second hole in the mandrel to extend from the curved surface to connect with the first hole; wrapping a metal wire around the mandrel; and inserting opposing ends of the metal wire into the second and the third hole respectively, and threading the opposing ends of the metal wire until they emerge from the opposing ends of the bore of the first hole; finally, heating the mandrel and the wire.

    Methods for uniform crimping and deployment of a polymer scaffold
    19.
    发明授权
    Methods for uniform crimping and deployment of a polymer scaffold 有权
    均匀压接和展开聚合物支架的方法

    公开(公告)号：US09554928B2

    公开(公告)日：2017-01-31

    申请号：US14882337

    申请日：2015-10-13

    Applicant: Abbott Cardiovascular Systems Inc.

    Inventor： John Stankus ,  Benjamyn Serna

    IPC: A61F2/06 ,  A61F2/915 ,  A61F2/958 ,  A61F2/95

    CPC classification number: A61F2/915 ,  A61F2/958 ,  A61F2002/91566 ,  A61F2002/9522 ,  A61F2240/001 ,  Y10T29/49908 ,  Y10T29/49925 ,  Y10T29/49936

    Abstract: A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon while retaining, at least partially, the original balloon folds as the balloon is pressurized and de-pressurized within a crimper head. By at least partially retaining the original balloon folds, a uniformity of scaffold expansion by the balloon is improved.

    Abstract translation: 一种医疗装置 - 包括卷曲到具有膨胀气囊的导管的支架。 支架通过包括一个或多个气囊加压步骤的过程卷曲到气囊。 选择气囊加压步骤以增强对球囊的支架保留，同时至少部分地保持原始气囊折叠，当气囊在压接头内进行加压和减压时。 通过至少部分地保持原始的气球褶皱，改善了球囊的支架膨胀的均匀性。

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