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    LOW PROFILE NON-SYMMETRICAL STENT
    191.
    发明申请
    LOW PROFILE NON-SYMMETRICAL STENT 有权
    低剖面非对称性STENT

    公开(公告)号：US20160074183A1

    公开(公告)日：2016-03-17

    申请号：US14952498

    申请日：2015-11-25

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： David Brocker ,  William K. Dierking ,  Alan R. Leewood ,  Timothy A.M. Chuter ,  Blayne A. Roeder ,  Steven J. Charlebois ,  Richard A. Swift ,  Sharath Gopalakrishnamurthy ,  Matthew S. Huser

    IPC: A61F2/89

    CPC classification number: A61F2/89 ,  A61F2/07 ,  A61F2/848 ,  A61F2/852 ,  A61F2/856 ,  A61F2/915 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/826 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2002/91508 ,  A61F2002/91516 ,  A61F2002/91533 ,  A61F2002/91541 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2220/0075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0067 ,  A61F2250/006

    Abstract: Various stents and stent-graft systems for treatment of medical conditions are disclosed. In one embodiment, an exemplary stent-graft system may be used for endovascular treatment of a thoracic aortic aneurysm. The stent-graft system may comprise proximal and distal components, each comprising a graft having proximal and distal ends, where upon deployment the proximal and distal components at least partially overlap with one another to provide a fluid passageway therebetween. The proximal component may comprise a proximal stent having a plurality of proximal and distal apices connected by a plurality of generally straight portions, where a radius of curvature of at least one of the proximal apices may be greater than the radius of curvature of at least one of the distal apices. The distal component may comprise a proximal z-stent coupled to the graft, where the proximal end of the graft comprises at least scallop formed therein that generally follows the shape of the proximal z-stent. Further, the distal component may comprise at least one z-stent stent coupled to the distal end of the graft and extending distally therefrom that reduces proximal migration of the distal component.

    Abstract translation: 公开了用于治疗医疗条件的各种支架和支架移植系统。 在一个实施方案中，示例性支架移植物系统可用于胸主动脉瘤的血管内治疗。 支架移植系统可以包括近端和远端部件，每个部件包括具有近端和远端的移植物，其中在展开时，近端和远端部件至少部分地彼此重叠以在其间提供流体通道。 近端部件可以包括近端支架，其具有通过多个大致直线部分连接的多个近端和远侧顶点，其中近端顶点中的至少一个的曲率半径可以大于至少一个的近端顶点的曲率半径 的远端顶点。 远侧部件可以包括联接到移植物的近端Z支架，其中移植物的近端包括至少形成在其中的扇形，其大致遵循近端z支架的形状。 此外，远侧部件可以包括联接到移植物的远端并从其远端延伸的至少一个z支架支架，其减少远侧部件的近端迁移。

    Automatic wireless medical device release mechanism
    192.
    发明授权
    Automatic wireless medical device release mechanism 有权
    自动无线医疗器械释放机制

    公开(公告)号：US09248037B2

    公开(公告)日：2016-02-02

    申请号：US13838013

    申请日：2013-03-15

    Applicant: Cook Medical Technologies LLC

    Inventor： Blayne A. Roeder ,  Zach Wagner

    IPC: A61F2/966 ,  A61F2/95

    CPC classification number: A61F2/966 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2002/9522 ,  A61F2002/9534 ,  A61F2002/9665

    Abstract: An automatic wireless medical device release system may reduce the overall diameter of the medical device delivery system. The medical device delivery system may include a medical device with a looped portion at a distal end of the medical device. A capture wire may be located on a delivery tool that is distal to the medical device. The looped portion of the medical device may be attached to a bend in the capture wire. The bend in the capture wire may be maintained by a sheath covering the delivery tool. Removal of the sheath may automatically remove the bend in the capture wire, which may release the looped portion of the medical device from the capture wire.

    Abstract translation: 自动无线医疗装置释放系统可以减小医疗装置传送系统的总体直径。 医疗装置输送系统可以包括在医疗装置的远端具有环形部分的医疗装置。 捕获线可以位于远离医疗装置的输送工具上。 医疗装置的环形部分可以附接到捕获线中的弯曲处。 捕获线中的弯曲可以由覆盖输送工具的护套来维持。 护套的移除可以自动地去除捕获线中的弯曲部，这可以将捕获线的医疗装置的环形部分释放出来。

    ENDOLUMINAL PROSTHESIS SYSTEM
    195.
    发明申请
    ENDOLUMINAL PROSTHESIS SYSTEM 有权
    内分泌系统

    公开(公告)号：US20140277348A1

    公开(公告)日：2014-09-18

    申请号：US14200513

    申请日：2014-03-07

    Applicant: Cook Medical Technologies LLC

    Inventor： Blayne A. Roeder

    IPC: A61F2/07 ,  A61F2/954

    CPC classification number: A61F2/07 ,  A61F2/954 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/075

    Abstract: An endoluminal prosthesis system may include a main graft and an extension graft. The main graft may include a tubular main body having a sidewall, open proximal and distal ends, a lumen, and a fenestration in the sidewall. The extension graft may include a tubular extension body, and tubular first and second extension legs. Each of the first and second extension legs may extend from the extension body and include a lumen in fluid communication with the extension body lumen. The extension graft may be deployable within the main graft such that the extension body extends through the fenestration in the sidewall of the main body. Each of the first and second extension legs may extend outward away from the main graft. An auxiliary guide such as an auxiliary cannula and/or auxiliary guide wire may be preloaded in the extension graft and extend through the lumen of each of the second extension leg and the extension body.

    Abstract translation: 腔内假体系统可以包括主移植物和延伸移植物。 主移植物可以包括管状主体，其具有侧壁，开放的近端和远端，内腔和侧壁中的开窗。 延伸移植物可以包括管状延伸体和管状第一和第二延伸腿。 第一和第二延伸腿中的每一个可以从延伸体延伸并且包括与延伸体腔流体连通的内腔。 延伸移植物可以在主移植物内展开，使得延伸体延伸穿过主体侧壁的开窗。 第一和第二延伸腿中的每一个可以从主移植物向外延伸。 诸如辅助插管和/或辅助导丝的辅助引导件可以预先加载到延伸移植物中并且延伸穿过第二延伸腿和延伸体中的每一个的内腔。

    Pre-Loaded Iliac Branch Device and Methods of Deployment
    196.
    发明申请
    Pre-Loaded Iliac Branch Device and Methods of Deployment 有权
    预装Iliac分支机构和部署方法

    公开(公告)号：US20140277330A1

    公开(公告)日：2014-09-18

    申请号：US13799881

    申请日：2013-03-13

    Applicant: COOK MEDICAL TECHNOLOGIES LLC

    Inventor： Blayne A. Roeder

    IPC: A61F2/966

    CPC classification number: A61F2/966 ,  A61F2/954 ,  A61F2002/067 ,  A61F2002/9665

    Abstract: Methods for accessing the common and internal iliac arteries and delivering and deploying an endovascular graft therein utilizing an ipsilateral approach are disclosed. A system including a pre-loaded delivery and deployment device to enable such a method to be practiced is also disclosed.

    Abstract translation: 公开了使用同侧方法进入髂内共同和髂内动脉并递送和部署血管内移植物的方法。 还公开了一种包括能够实现这种方法的预加载递送和部署装置的系统。

    ORIENTATION MARKERS FOR ENDOVASCULAR DELIVERY SYSTEM
    198.
    发明申请
    ORIENTATION MARKERS FOR ENDOVASCULAR DELIVERY SYSTEM 有权
    内镜输送系统的定位标记

    公开(公告)号：US20130204342A1

    公开(公告)日：2013-08-08

    申请号：US13761442

    申请日：2013-02-07

    Applicant: Cook Medical Technologies LLC

    Inventor： Piotr Miroslaw Kasprzak ,  Werner Ducke ,  Blayne A. Roeder

    IPC: A61F2/95

    CPC classification number: A61F2/95 ,  A61F2/07 ,  A61F2/954 ,  A61F2/962 ,  A61F2002/061 ,  A61F2002/9511 ,  A61F2250/0097

    Abstract: An endovascular stent graft delivery device has portion to remain outside a patient in use and a proximal portion to be introduced into a patient. The proximal portion has a dilator at the proximal end and a length extending module is fastened to the dilator and extends proximally. The length extending module has a proximal end which in use extends out of the patient. The dilator has a dilator marker and the length extending module has a first and second marker at the distal and proximal ends of the length extending module. The first marker and the second marker are at the same relative circumferential position on the length extending module so that the rotational position of the elongate body within the patient can be determined.

    Abstract translation: 血管内支架移植物递送装置具有在使用中保留在患者外部的部分和待引入患者的近端部分。 近端部分在近端具有扩张器，并且长度延伸模块紧固到扩张器并且向近侧延伸。 长度延伸模块具有近端，其在使用中延伸出患者。 扩张器具有扩张器标记，长度延伸模块在长度延伸模块的远端和近端具有第一和第二标记。 第一标记和第二标记在长度延伸模块上处于相同的相对圆周位置，使得能够确定细长体在患者体内的旋转位置。

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