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    FILAMENTARY DEVICES FOR TREATMENT OF VASCULAR DEFECTS
    51.
    发明申请
    FILAMENTARY DEVICES FOR TREATMENT OF VASCULAR DEFECTS 有权
    用于治疗血管缺损的纤维装置

    公开(公告)号：US20150283363A1

    公开(公告)日：2015-10-08

    申请号：US14743627

    申请日：2015-06-18

    申请人： SEQUENT MEDICAL, INC.

    发明人： TODD J HEWITT ,  BRIAN E MERRITT ,  WILLIAM R PATTERSON

    IPC分类号： A61M29/02 ,  A61B17/12

    CPC分类号： A61B17/12113 ,  A61B17/12013 ,  A61B17/12031 ,  A61B17/12118 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00539 ,  A61B2017/00778 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12068 ,  A61B2017/1209 ,  A61B2017/12095 ,  A61B2090/3966

    摘要： Methods for treatment of a cerebral aneurysm are described. Embodiments may include a self-expanding resilient permeable shell having a radially constrained elongated state configured for delivery within a catheter lumen, an expanded state with a globular and longitudinally shortened configuration relative to the radially constrained state, and a plurality of elongate filaments which are woven together, which define a cavity of the permeable shell. The permeable shell includes at least some filaments consisting of nitinol and at least some composite filaments. The composite filaments include drawn filled tube wires having an external nitinol tube and a highly radiopaque material concentrically disposed within the external tube.

    摘要翻译： 描述了治疗脑动脉瘤的方法。 实施例可以包括自扩张弹性可渗透外壳，其具有被配置为在导管内腔内递送的径向约束的细长状态，相对于径向约束状态具有球状和纵向缩短的构造的扩张状态，以及多个细长细丝 一起限定可渗透壳体的空腔。 可渗透外壳包括由镍钛诺和至少一些复合长丝组成的至少一些长丝。 复合长丝包括具有外部镍钛诺管和同心地设置在外管内的高度不透射线材料的拉伸填充管线。

    APPARATUS FOR APPLYING A BAND TO A HAEMORRHOID
    52.
    发明申请
    APPARATUS FOR APPLYING A BAND TO A HAEMORRHOID 审中-公开
    将带应用于HAEMORRHOID的装置

    公开(公告)号：US20150272587A1

    公开(公告)日：2015-10-01

    申请号：US14438027

    申请日：2013-04-23

    申请人： Phillip Barclay

    发明人： Phillip Barclay

    IPC分类号： A61B17/12

    CPC分类号： A61B17/12009 ,  A61B17/12013 ,  A61B2017/0053 ,  A61B2017/00566 ,  A61B2017/12018 ,  A61B2017/308 ,  A61B2050/0065 ,  A61B2050/3008

    摘要： A magazine (200;400) for dispensing at least one band (106) onto the tip of a haemorrhoid ligator (100), the magazine (200; 400) comprising at least one expander receiving a respective band, the expander being arranged to expand the band and push it onto the tip (104) of the ligator (100) as the tip (104) is inserted into the magazine (200; 400). The only action required by the medical practitioner to load the band (106) onto the ligator (100) from the magazine (200;400) is to push the tip (104) of the ligator (100) inside the magazine (200; 400) whereupon the band (106) is expanded, pushed into place and is ready for immediate discharge. Therefore the magazine (200; 400) provides a medical practitioner with an easy way to load a haemorrhoid ligator (100).

    摘要翻译： 一种用于将至少一个带（106）分配到痔疮结扎器（100）的尖端上的杂志（200; 400），所述盒（200; 400）包括接收相应带的至少一个扩张器，所述扩张器被布置成膨胀 当所述尖端（104）插入到所述盒（200,400）中时，将所述带推入所述结扎器（100）的尖端（104）上。 将药盒（106）从料盒（200; 400）装载到结扎器（100）上所需的唯一动作是将结扎器（100）的尖端（104）推入刀库（200; 400）内 ），因此带（106）被膨胀，推入就位并准备立即释放。 因此，杂志（200; 400）为医生提供了一种简单的方法来加载痔疮结扎器（100）。

    Filamentary devices for treatment of vascular defects
    55.
    发明授权
    Filamentary devices for treatment of vascular defects 有权
    用于治疗血管缺陷的长丝装置

    公开(公告)号：US09078658B2

    公开(公告)日：2015-07-14

    申请号：US14459638

    申请日：2014-08-14

    申请人： SEQUENT MEDICAL INC.

    发明人： Todd J. Hewitt ,  Brian E. Merritt ,  William R. Patterson

    IPC分类号： A61M29/00 ,  A61B17/12 ,  A61B17/00

    CPC分类号： A61B17/12113 ,  A61B17/12013 ,  A61B17/12031 ,  A61B17/12118 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00539 ,  A61B2017/00778 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12068 ,  A61B2017/1209 ,  A61B2017/12095 ,  A61B2090/3966

    摘要： Devices and methods for treatment of a patient's vasculature with some embodiments configured for delivery with a microcatheter for treatment of the cerebral vasculature of a patient. Embodiments may include a self-expanding resilient permeable shell having a radially constrained elongated state configured for delivery within a catheter lumen, an expanded state with a globular and longitudinally shortened configuration relative to the radially constrained state, and a plurality of elongate filaments which are woven together, which define a cavity of the permeable shell Some embodiments may include at least about 40% composite filaments having a high strength material and a highly radiopaque material. In some embodiments, the total cross sectional area of the highly radiopaque material is between about 11% and about 30% of the total cross sectional area of the plurality of elongate elements.

    摘要翻译： 用于治疗患者脉管系统的装置和方法，其中一些实施例被配置为用用于治疗患者的脑血管的微导管递送。 实施例可以包括自扩张弹性可渗透外壳，其具有被配置为在导管内腔内递送的径向约束的细长状态，相对于径向约束状态具有球状和纵向缩短的构造的扩张状态，以及多个细长细丝 一起，其限定可渗透壳体的空腔。一些实施例可以包括具有高强度材料和高度不透射线材料的至少约40％的复合长丝。 在一些实施例中，高度不透射线材料的总横截面积在多个细长元件的总横截面面积的约11％至约30％之间。

    LIGATOR AND METHOD OF USE
    56.
    发明申请
    LIGATOR AND METHOD OF USE 有权
    使用者和使用方法

    公开(公告)号：US20150173766A1

    公开(公告)日：2015-06-25

    申请号：US14642503

    申请日：2015-03-09

    申请人： Jan P. KAMLER

    发明人： Jan P. KAMLER

    IPC分类号： A61B17/12

    CPC分类号： A61B17/12013 ,  A61B17/128 ,  A61B17/1285 ,  A61B2017/12018 ,  F04C2270/0421

    摘要： A ligating system having a ligating apparatus configured to attach to a distal end of a scope and to hold a ligating band thereon; an activating cord configured to extend down a working channel of the scope and attach to the ligating apparatus; and a line pulling assembly including: a central body; an attachment mechanism on the central body configured to attach the line pulling assembly to a proximal end of the scope; an access channel through the central body and in communication with the working channel of the scope, the access channel providing an open inlet to the working channel of the scope when the line pulling assembly is attached to the proximal end of the scope; and a winding mechanism attached to the central body, wherein the winding mechanism is configured to pull the activating cord proximally such that the ligating band is removed from the ligating apparatus.

    摘要翻译： 一种具有结扎装置的结扎系统，所述结扎装置被配置为附接到范围的远端并且在其上保持结扎带; 激活绳，其被配置为向下延伸所述范围的工作通道并附接到所述结扎装置; 以及线拉动组件，包括：中心体; 中心主体上的附接机构，其构造成将线牵引组件附接到所述范围的近端; 通过中心主体并与示波器的工作通道连通的进入通道，当线牵引组件附接到示波器的近端时，进入通道为示波器的工作通道提供打开的入口; 以及附接到所述中心体的卷绕机构，其中所述卷绕机构被配置为向近侧拉动所述激活绳，使得所述结扎带从所述结扎装置中移除。

    Ligator and method of use
    58.
    发明授权
    Ligator and method of use 有权
    Ligator和使用方法

    公开(公告)号：US08974474B2

    公开(公告)日：2015-03-10

    申请号：US13834087

    申请日：2013-03-15

    申请人： Alpine Medical Devices, LLC

    发明人： Jan P. Kamler

    IPC分类号： A61B17/12

    CPC分类号： A61B17/12013 ,  A61B17/128 ,  A61B17/1285 ,  A61B2017/12018 ,  F04C2270/0421

    摘要： A ligating apparatus and method. One embodiment includes a barrel-shaped ligator attached to the penetrating end of a structure, such as an endoscope, and cord pulling assembly at the opposed end of the structure. In the case of use with an endoscope, a pullable cord is wound on the cord pulling assembly and then extends through a working channel in the endoscope to penetrate the ligator. The barrel-shaped ligator is coaxial with the penetrating end of the endoscope, and a practitioner can look through the operating end of the endoscope and see through the endoscope and ligator to observe flesh, for example, in front of the ligating end of the ligator. The ligator includes coaxial inner and outer barrels that rotate with respect to each other upon pulling of the cord by the cord pulling assembly. This relative rotation causes one barrel to move laterally with respect to the other barrel and eject a ligature from the ligating end of the ligator. The cord pulling assembly is mounted and held in place on the endoscope by opposed arcuate arms and a transverse removable pin.

    摘要翻译： 一种结扎装置及方法。 一个实施例包括附接到诸如内窥镜的结构的穿透端的桶形结扎器和在结构的相对端处的线拉动组件。 在使用内窥镜的情况下，将可拉出的绳索缠绕在绳索牵引组件上，然后延伸穿过内窥镜中的工作通道以穿透结扎器。 筒形结扎器与内窥镜的穿透端同轴，从业者可以通过内窥镜的操作端观察，并通过内窥镜和结扎器观察肉体，例如在结扎器的结扎端前方 。 结扎器包括同轴的内筒和外筒，当通过绳索牵引组件拉动绳索时，它们相对于彼此旋转。 该相对旋转导致一个桶相对于另一个桶侧向移动，并从结扎器的结扎端喷射结扎。 绳索拉动组件通过相对的弓形臂和横向可移除的针安装并保持在内窥镜上的适当位置。

    Apparatus and method for effecting at least one anatomical structure
    60.
    发明授权
    Apparatus and method for effecting at least one anatomical structure 有权
    用于影响至少一个解剖结构的装置和方法

    公开(公告)号：US08968275B2

    公开(公告)日：2015-03-03

    申请号：US13094173

    申请日：2011-04-26

    申请人： Gregory Piskun ,  Patrick Gutelius ,  Oleg Shikhman

    发明人： Gregory Piskun ,  Patrick Gutelius ,  Oleg Shikhman

    IPC分类号： A61B17/00 ,  A61B1/00 ,  A61M29/00 ,  A61B17/3205 ,  A61B17/22 ,  A61B17/34 ,  A61B1/06 ,  A61B17/02 ,  A61B17/12 ,  A61B18/18 ,  A61B19/00

    CPC分类号： A61B17/22031 ,  A61B1/06 ,  A61B17/02 ,  A61B17/12013 ,  A61B17/122 ,  A61B17/1285 ,  A61B17/3205 ,  A61B17/3421 ,  A61B18/1485 ,  A61B18/18 ,  A61B90/30 ,  A61B2017/3452 ,  A61B2018/005 ,  A61B2090/032

    摘要： Exemplary embodiments of apparatus and method for effecting at least one anatomical structure of a body can be provided. For example, at least one first arrangement can be provided which is structured to be at least partially inserted into the body and including an opening. In addition, at least one second arrangement can be provided which configured to increase and/or decrease a size of the opening by a motion thereof in a first direction. Further, at least one third arrangement can be provided which can be coupled to the second arrangement(s), and configured to move at least in a second direction which is at least approximately parallel to the second direction. In particular, when the anatomical structure(s) is/are provided or inserted in the opening and is pressed on by the second arrangement(s), a first motion of the second arrangement(s) toward the anatomical structure(s) in the first direction is reduced and/or terminated while a second motion of the third arrangement(s) in the second direction either (i) remains at least approximately the same, and/or (ii) is reduced to a lesser extent than that of the first motion.

    摘要翻译： 可以提供用于实现身体的至少一个解剖结构的装置和方法的示例性实施例。 例如，可以提供至少一个第一布置，其被构造成至少部分地插入到主体中并且包括开口。 此外，可以提供至少一个第二布置，其构造成通过其在第一方向上的运动来增加和/或减小开口的尺寸。 此外，可以提供至少一个第三布置，其可以耦合到第二布置，并且构造成至少在至少大致平行于第二方向的第二方向上移动。 特别地，当解剖结构被提供或插入开口中并被第二装置按压时，第二装置朝向解剖结构的第一运动 第一方向减少和/或终止，而第三方案在第二方向上的第二运动（i）保持至少大致相同，和/或（ii）减小到比第 第一动议