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    Articulation section with locking
    131.
    发明授权
    Articulation section with locking 有权

    公开(公告)号：US09974429B2

    公开(公告)日：2018-05-22

    申请号：US14927917

    申请日：2015-10-30

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul Smith ,  John B. Golden ,  Barry Weitzner

    IPC: F16L11/18 ,  A61B1/005 ,  A61M25/00 ,  A61M25/01

    CPC classification number: A61B1/0057 ,  A61B1/0055 ,  A61M25/0043 ,  A61M25/0147 ,  A61M2025/015

    Abstract: This invention is directed to a flexible device having a longitudinal axis, a first elongate member configured to move the flexible device in a first direction relative to the longitudinal axis, and a second elongate member configured to move the flexible device in a second direction relative to the longitudinal axis that is different to the first direction. The flexible device can also have an articulation section including a plurality of articulation links, wherein at least one of the plurality of articulation links can include a body configured to receive the first elongate member and the second elongate member. The flexible device can also include a cinching element configured to engage the first elongate member to substantially limit movement between the plurality of articulation links when a tensile force is applied to the first elongate member and configured to disengage the first elongate member to permit movement between the plurality of articulation links when a tensile force is applied to the second elongate member.

    ENDOSCOPIC NEEDLE WITH ROTARY JAW FOR LATERAL ACQUISITION
    137.
    发明申请
    ENDOSCOPIC NEEDLE WITH ROTARY JAW FOR LATERAL ACQUISITION 审中-公开
    具有旋转角度的内窥镜用于进行横向获取

    公开(公告)号：US20160095584A1

    公开(公告)日：2016-04-07

    申请号：US14860111

    申请日：2015-09-21

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Brian Almeida ,  Paul Smith

    IPC: A61B10/06 ,  A61B1/018 ,  A61B10/02

    CPC classification number: A61B10/06 ,  A61B10/0275 ,  A61B2010/0208 ,  A61B2010/045

    Abstract: A device for collecting a tissue sample includes a needle extending along a longitudinal axis from a proximal end to a distal end and including a lumen extending therethrough; an opening in a lateral surface of the needle; and a jaw rotatably coupled to the needle for rotation between a closed configuration in which the jaw covers the opening and an open configuration in which the jaw is received within the lumen to expose the opening. The jaw includes a tissue cutting edge which, as the jaw is rotated from the open configuration to the closed configuration, passes out of the opening along a cutting arc to sever any tissue received in the opening from surrounding tissue.

    Abstract translation: 用于收集组织样本的装置包括沿着纵向轴线从近端延伸到远端并且包括延伸穿过其中的内腔的针; 针的侧表面上的开口; 以及可旋转地联接到针上的钳口，用于在闭合构型（其中钳口覆盖开口）和打开构型之间旋转，其中钳夹被容纳在腔内以暴露开口。 钳口包括组织切割边缘，当切口从打开构型旋转到关闭构型时，该切割边缘沿着切割弧线从开口中流出，以切断从周围组织接收在开口中的组织。

    SCOOPER CORE NEEDLE
    138.
    发明申请
    SCOOPER CORE NEEDLE 审中-公开
    SCOOPER核心针

    公开(公告)号：US20160030019A1

    公开(公告)日：2016-02-04

    申请号：US14813430

    申请日：2015-07-30

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Daniel Faulkner ,  Kimberly Lajoie ,  Tantra Budiman ,  Eric Wong ,  Paul Smith ,  Brian Almeida ,  Vishal Shah ,  Justin Elfman ,  Robert B. DeVries

    IPC: A61B10/02 ,  A61B10/04

    CPC classification number: A61B10/0275 ,  A61B10/04 ,  A61B2010/045 ,  A61B2017/0034

    Abstract: A device for collecting a tissue sample includes Needle and Stylet. Needle is extending longitudinally from a proximal to a distal end and includes a lumen extending therethrough. Stylet is movably housed in the lumen and extending along a longitudinal axis from a proximal to a distal end and includes a scooper at the distal end thereof. The scooper is connected to a proximal portion of Stylet via a hinge biased toward a bent position in which the scooper is bent away from the longitudinal axis. Stylet is movable between a constrained configuration and a tissue-collecting configuration. The scooper includes a channel extending longitudinally therethrough and a window extending laterally through a wall thereof in communication with the channel to collect a tissue sample therethrough as Stylet is moved from the tissue-collecting to the constrained.

    Abstract translation: 用于收集组织样本的装置包括针和通知针。 针从近端到远端纵向延伸并且包括延伸穿过其中的内腔。 探针可移动地容纳在内腔中并且沿着纵向轴线从近端延伸到远端，并且在其远端包括铲刀。 铲斗通过经向铰链偏置的铰链连接到施蒂拉特的近端部分，在弯曲位置，铲刀从纵向轴线弯曲。 探针可在约束构型和组织收集构型之间移动。 铲斗包括纵向延伸穿过其中的通道，以及横向延伸通过其与通道连通的壁的窗口，以收集组织样本，从而将样本从组织收集移动到约束条。

    Systems and methods for directing instruments to varying positions at the distal end of a guide tube
    140.
    发明授权
    Systems and methods for directing instruments to varying positions at the distal end of a guide tube 有权
    用于将仪器引导到导管远端处的不同位置的系统和方法

    公开(公告)号：US08734330B2

    公开(公告)日：2014-05-27

    申请号：US13779344

    申请日：2013-02-27

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul Smith ,  Katie L. Krueger ,  Andrew J. Campbell ,  Barry Weitzner

    IPC: A61B1/00

    CPC classification number: A61B1/00154 ,  A61B1/00098 ,  A61B1/018 ,  A61M25/0023 ,  A61M25/003 ,  A61M2025/0035

    Abstract: Described herein are various systems and methods for directing endoscopy instruments to varying positions at a target site. In one aspect, at least one instrument channel has multiple exit points at the distal end of the guide tube, and the position of an instrument delivered through the channel may be switched between the different exit points. In another aspect, an instrument channel splits into multiple branches at the distal end of the guide tube, and the position of an instrument at the target site may be changed by selectively directing the instrument into a different channel branch. In yet another aspect, the guide tube, or a portion thereof, may be rotated to reposition an instrument at the target site. The capability of changing the instrument positions during a procedure would enable a physician to examine or treat multiple target sites within an operative field, without necessitating the full retraction of the instruments or the guide tube from the operative field.

    Abstract translation: 这里描述了用于将内窥镜检查仪器引导到目标位置处的变化位置的各种系统和方法。 在一个方面，至少一个仪器通道在引导管的远端处具有多个出口点，并且通过通道输送的仪器的位置可以在不同的出口点之间切换。 在另一方面，仪器通道在引导管的远端分裂成多个分支，并且可以通过选择性地将仪器引导到不同的通道分支中来改变目标位置处的仪器的位置。 在另一方面，引导管或其一部分可以旋转以在目标位置重新定位仪器。 在手术过程中改变仪器位置的能力将使得医师能够在操作区域内检查或治疗多个目标部位，而不必使仪器或引导管从操作区域完全缩回。

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