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    EXTENDIBLE FLEXIBLE SHEATH
    151.
    发明申请
    EXTENDIBLE FLEXIBLE SHEATH 审中-公开

    公开(公告)号：US20180000322A1

    公开(公告)日：2018-01-04

    申请号：US15706274

    申请日：2017-09-15

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul SMITH ,  Barry WEITZNER ,  Robert B. DEVRIES

    IPC: A61B1/00

    CPC classification number: A61B1/00098 ,  A61B1/00135 ,  A61B1/00142

    Abstract: A sheath for a medical instrument includes an elongate body extending from a proximal end to a distal face. The elongate body may be configured to axially extend from a first length to a second length greater than the first length. The sheath may include a first hollow lumen extending from a first end proximate the proximal end to a second end proximate the distal face, and a second hollow lumen extending from the proximal end to the distal face. The second lumen may be open at the distal face. The sheath may also include a transparent window positioned at the second end of the first lumen to seal the first lumen at the second end. The transparent window may be configured to transmit light therethrough.

    TISSUE RESECTION SNARES
    153.
    发明申请
    TISSUE RESECTION SNARES 审中-公开
    组织清除剂

    公开(公告)号：US20170035452A1

    公开(公告)日：2017-02-09

    申请号：US15298856

    申请日：2016-10-20

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul SMITH ,  Samuel RAYBIN ,  Naroun SUON ,  Larry STANTON ,  Robert DeVRIES ,  John GOLDEN ,  Daniel LANG ,  Devon AMOS

    IPC: A61B17/3205 ,  A61B18/14 ,  A61B17/221

    CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B18/14 ,  A61B2017/00858 ,  A61B2018/141

    Abstract: A tissue resection device for resecting tissue from a target site within a patient's body. The device includes an elongate shaft having a proximal end and a distal end. An actuation member extends partially through the shaft, and reciprocates within the shaft between a retracted position and an extended position. Multiple snare wires extend through the actuation member, and emerge outwards from a distal portion of the actuation member. The snare wires cooperate and join to form a snare loop, which engages the tissue intended to be resected. The snare loop is configured to enhance friction while engaging the tissue, to resect the tissue.

    Abstract translation: 一种用于从患者体内的目标部位切除组织的组织切除装置。 该装置包括具有近端和远端的细长轴。 致动构件部分地延伸穿过轴，并且在轴之间在缩回位置和延伸位置之间往复运动。 多个线圈电线延伸穿过致动构件，并且从致动构件的远侧部分向外突出。 圈套线配合并连接以形成啮合要切除的组织的圈套环。 圈套环配置成在接合组织时增强摩擦力，以切除组织。

    ENDOSCOPIC STAPLES INCLUDING ANCHORAGE MECHANISMS
    157.
    发明申请
    ENDOSCOPIC STAPLES INCLUDING ANCHORAGE MECHANISMS 审中-公开
    内窥镜包括固定机构

    公开(公告)号：US20160066908A1

    公开(公告)日：2016-03-10

    申请号：US14840696

    申请日：2015-08-31

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Laura E. CHRISTAKIS ,  Sean P. FLEURY ,  Liam K.P.M. ROLLE ,  Colby HARRIS ,  Paul SMITH

    IPC: A61B17/064

    CPC classification number: A61B17/068 ,  A61B17/064 ,  A61B2017/00557 ,  A61B2017/0649

    Abstract: A device for closing a tissue opening includes a body extending from a first end to a second end and a first anchoring element connected to the first end of the body and a second anchoring element connected to the second end of the body. At least one of the first anchoring element and the second anchoring element is movable between an insertion configuration, in which the at least one of the first and second anchoring elements is insertable through a target tissue such that the body extends across a tissue opening to be treated, and an anchoring configuration, in which the first and second anchoring elements engage target tissue on a first side and a second side, respectively, of the tissue opening.

    Abstract translation: 用于封闭组织开口的装置包括从第一端延伸到第二端的主体和连接到主体的第一端的第一锚定元件和连接到主体的第二端的第二锚定元件。 第一锚固元件和第二锚固元件中的至少一个可在插入构型之间移动，在插入构型中，第一和第二锚固元件中的至少一个可插入穿过目标组织，使得主体延伸穿过组织开口， 处理和固定结构，其中第一和第二锚固元件分别接合组织开口的第一侧和第二侧上的目标组织。

    Tissue Resection Bander and Related Methods of Use
    160.
    发明申请
    Tissue Resection Bander and Related Methods of Use 审中-公开
    组织切除术和相关使用方法

    公开(公告)号：US20150366577A1

    公开(公告)日：2015-12-24

    申请号：US14842544

    申请日：2015-09-01

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul SMITH ,  Oscar CARRILLO, JR.

    IPC: A61B17/32 ,  A61B17/12

    CPC classification number: A61B1/00 ,  A61B1/0008 ,  A61B1/00087 ,  A61B1/00131 ,  A61B1/00137 ,  A61B17/00234 ,  A61B17/12013 ,  A61B17/320016 ,  A61B17/32056 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2017/12018 ,  A61B2017/306

    Abstract: A tissue resection cap assembly configured to be secured to the distal end of an elongated medical device, such as an endoscope, and a method for resecting tissue. The cap assembly may include a cap structure comprising a working channel and a resection device channel, wherein the resection device channel extends inside the cap structure to a resection device track positioned substantially around the working channel adjacent the distal end of the cap structure. The resection device channel is adapted to direct a resection device from the working channel of the endoscope to the resection device track. The cap assembly further includes one or more ligation bands on the outside surface of the cap structure and a trigger line for deploying the ligation bands from the distal end of the cap structure. The method includes deploying a ligation band around tissue and using a resecting loop to cut the tissue.

    Abstract translation: 组织切除帽组件，其构造成固定到诸如内窥镜的细长医疗装置的远端，以及用于切除组织的方法。 帽组件可以包括帽结构，其包括工作通道和切除装置通道，其中所述切除装置通道在所述帽结构内延伸到切割装置轨道，所述切除装置轨道基本上位于邻近所述帽结构的远端的所述工作通道周围。 切除装置通道适于将切除装置从内窥镜的工作通道引导至切除装置轨道。 盖组件还包括在帽结构的外表面上的一个或多个连接带，以及用于从盖结构的远端展开连接带的触发线。 该方法包括在组织周围部署连接带并使用切割回路切割组织。

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