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    Delivery System for Preloaded Fenestrated Device
    12.
    发明申请
    Delivery System for Preloaded Fenestrated Device 审中-公开
    预装式开窗装置输送系统

    公开(公告)号：US20160175132A1

    公开(公告)日：2016-06-23

    申请号：US14968318

    申请日：2015-12-14

    Applicant: Cook Medical Technologies LLC

    Inventor： Kevin Wilger ,  Jarin Kratzberg ,  Rick Hadley ,  Siddharth Vad ,  Brandon Davis ,  Ryan Bradway

    IPC: A61F2/962

    CPC classification number: A61F2/962 ,  A61F2/97 ,  A61F2002/9517

    Abstract: A pre-loaded stent graft delivery device having a guide wire catheter and a handle including a multi-port manifold with access ports, where an access sheath extends from each access port. A sheath is disposed coaxially around the guide wire catheter and includes two splits that enable the retraction of the sheath while the access sheaths are disposed within the respective access port of the manifold.

    Abstract translation: 一种预加载的支架移植物递送装置，其具有导丝导管和手柄，其包括具有进入端口的多端口歧管，其中进入护套从每个进入端口延伸。 护套同轴地布置在导丝导管周围，并且包括两个分开，其能够使护套缩回，同时将通路护套设置在歧管的相应进入端口内。

    Systems and methods for deploying a portion of a stent using at least one coiled member
    13.
    发明授权
    Systems and methods for deploying a portion of a stent using at least one coiled member 有权
    用于使用至少一个螺旋构件部署支架的一部分的系统和方法

    公开(公告)号：US09173756B2

    公开(公告)日：2015-11-03

    申请号：US13796395

    申请日：2013-03-12

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Tony C. Hopkins ,  Siddharth Vad ,  Michael P. DeBruyne ,  Zachary Wagner ,  Blayne A. Roeder ,  William J. Havel ,  Jarin Kratzberg ,  Rick Hadley

    IPC: A61F2/06 ,  A61F2/95

    CPC classification number: A61F2/95 ,  A61F2/92 ,  A61F2002/9511

    Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent. In one embodiment, the system comprises a cannula having an outer surface, and at least one coiled member having proximal and distal ends and a plurality of turns disposed therebetween. One of the proximal and distal ends of the coiled member is secured to the outer surface of the cannula, and the other of the proximal and distal ends of the coiled member is unsecured relative to the outer surface of the cannula. A portion of a stent is looped around the unsecured end of the coiled member and disposed within spacing between adjacent turns of the coiled member. Rotation of the cannula subsequently causes the portion of the stent to disengage from the coiled member.

    Abstract translation: 本实施例提供用于展开支架的至少一部分的系统和方法。 在一个实施例中，该系统包括具有外表面的插管和至少一个具有近端和远端以及设置在它们之间的多个匝的线圈构件。 螺旋构件的近端和远端中的一个固定到套管的外表面，并且螺旋构件的近端和远端中的另一个相对于套管的外表面是不固定的。 支架的一部分围绕盘绕构件的不安全端部环绕并设置在线圈构件的相邻匝之间的间隔中。 套管的旋转随后使得支架的该部分与线圈构件分离。

    Systems and methods for securing and releasing a portion of a stent
    14.
    发明授权
    Systems and methods for securing and releasing a portion of a stent 有权

    公开(公告)号：US10695205B2

    公开(公告)日：2020-06-30

    申请号：US15601470

    申请日：2017-05-22

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Siddharth Vad

    IPC: A61F2/966 ,  A61F2/95 ,  A61F2/07

    Abstract: The present embodiments provide systems and methods for deploying at least a portion of a stent, comprising a retaining member having a main body. At least one slot is formed into the main body. The at least one slot comprises a circumferentially enclosed segment and an axial opening. A portion of a stent is restrained from moving radially outward when disposed within the circumferentially enclosed segment, and the portion of the stent is self-expandable radially outward when aligned with the axial opening.

    DEPLOYMENT HANDLE FOR A PRE-LOADED ILIAC PROSTHESIS DELIVERY DEVICE
    16.
    发明申请
    DEPLOYMENT HANDLE FOR A PRE-LOADED ILIAC PROSTHESIS DELIVERY DEVICE 审中-公开

    公开(公告)号：US20180360633A1

    公开(公告)日：2018-12-20

    申请号：US16109157

    申请日：2018-08-22

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Siddharth Vad ,  James A. Teague

    IPC: A61F2/954 ,  A61F2/95 ,  A61F2/966

    Abstract: A delivery system for delivering an endovascular prosthesis is disclosed. A handle assembly is disposed at the distal end of the delivery system. The handle assembly includes a main handle and a second handle disposed at least partially on the main handle and rotationally moveable relative to the main handle. A trigger wire release mechanism is operatively coupled to the second handle. A sheath is operatively coupled to the second handle, such that rotation of the second handle relative to the main handle retracts the sheath in a distal direction. Rotation of the handle also moves the trigger wire release mechanism from a first position to a second position to retract one or more trigger wires.

    DEPLOYMENT HANDLE FOR A PRE-LOADED ILIAC PROSTHESIS DELIVERY DEVICE
    20.
    发明申请
    DEPLOYMENT HANDLE FOR A PRE-LOADED ILIAC PROSTHESIS DELIVERY DEVICE 审中-公开
    预装ILIAC PROSTHESIS交付设备的部署手柄

    公开(公告)号：US20160338864A1

    公开(公告)日：2016-11-24

    申请号：US15156959

    申请日：2016-05-17

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Siddharth Vad ,  James A. Teague

    IPC: A61F2/954 ,  A61F2/966

    CPC classification number: A61F2/954 ,  A61F2/95 ,  A61F2/966 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2002/9517

    Abstract: A delivery system for delivering an endovascular prosthesis is disclosed. A prosthesis is releasably coupled to a proximal end of the system. A handle assembly is disposed at the distal end of the delivery system. The handle assembly comprises a main handle and a second handle disposed at least partially on the main handle and longitudinally moveable relative to the main handle. A trigger wire release mechanism is disposed in the interior or the main handle. A sheath is operatively connected to the second handle and longitudinal movement of the second handle relative to the main handle retracts the sheath in a distal direction. Movement of the trigger wire release mechanism from a first position to a second deployed position is prevented when the sheath is in the first position. Methods for accessing the common and internal iliac arteries and delivering and deploying an endovascular graft therein using the delivery system and handle assembly are also disclosed.

    Abstract translation: 公开了用于递送血管内假体的递送系统。 假体可释放地联接到系统的近端。 手柄组件设置在输送系统的远端。 手柄组件包括主手柄和至少部分地设置在主手柄上并相对于主手柄纵向移动的第二手柄。 触发线释放机构设置在内部或主把手中。 护套可操作地连接到第二手柄，并且第二手柄相对于主手柄的纵向运动使护套沿远侧方向缩回。 当护套处于第一位置时，防止触发线释放机构从第一位置移动到第二展开位置。 还公开了使用输送系统和手柄组件访问髂内共同动脉和内髂动脉并将其内部递送和部署血管内移植物的方法。

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