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    SUBINTIMAL RE-ENTRY CATHETER AND RETROGRADE RECANALIZATION
    43.
    发明申请
    SUBINTIMAL RE-ENTRY CATHETER AND RETROGRADE RECANALIZATION 审中-公开

    公开(公告)号：US20190069914A1

    公开(公告)日：2019-03-07

    申请号：US16181586

    申请日：2018-11-06

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON

    IPC: A61B17/22 ,  A61M25/10 ,  A61B17/3207 ,  A61M25/00

    Abstract: A catheter for recanalizing a blood vessel having an occlusion therein via a subintimal pathway. The catheter includes a catheter shaft having an inflatable balloon mounted to the distal end portion of the catheter shaft. A flexible tubular member extends from the catheter shaft and along an exterior of the inflatable balloon. Inflation of the inflatable balloon deflects the flexible tubular member into a deflected configuration away from a longitudinal axis of the catheter shaft to effect re-entry into the true lumen distal of the occlusion.

    CATHETER HUBS
    45.
    发明申请
    CATHETER HUBS 审中-公开

    公开(公告)号：US20180071484A1

    公开(公告)日：2018-03-15

    申请号：US15704751

    申请日：2017-09-14

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： DAVID RAAB ,  AJAY GUPTA ,  MARK S. SMITH ,  JAMES M. ANDERSON ,  KEN FREDRIKSON

    IPC: A61M25/00

    CPC classification number: A61M25/0097 ,  A61M2025/0098 ,  A61M2207/00

    Abstract: A hub assembly for connection to a medical device. The hub assembly may comprises an outer component having a proximal end, a distal end, and a cavity extending from the proximal end to the distal end. The hub assembly may further include an insert having a proximal end, a distal end, and a lumen extending from the proximal end to the distal end positioned at least in part within the cavity of the outer component. The insert may have a lumen extending from the proximal end to the distal end thereof. The outer component may be formed from a first material and the insert may be formed from a second material different from the first material.

    INTEGRATED CATHETER SYSTEM
    47.
    发明申请
    INTEGRATED CATHETER SYSTEM 审中-公开
    集成导管系统

    公开(公告)号：US20150174363A1

    公开(公告)日：2015-06-25

    申请号：US14575675

    申请日：2014-12-18

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： DEREK C. SUTERMEISTER ,  JAMES M. ANDERSON ,  TIMOTHY A. OSTROOT ,  CASS A. HANSON ,  ANTHONY F. TASSONI, JR. ,  TIMOTHY L. RUBESCH ,  JAN WEBER

    IPC: A61M25/00 ,  A61M25/01

    CPC classification number: A61M25/005 ,  A61M25/0012 ,  A61M25/0053 ,  A61M25/0054 ,  A61M25/0147 ,  A61M2025/015

    Abstract: A guide catheter may include a tubular member having an inner layer defining a lumen extending therethrough, a reinforcing braid disposed about the inner layer, a plurality of steering wires interwoven through the reinforcing braid, and an outer layer disposed about the reinforcing braid. At least a portion of the reinforcing braid may be embedded within the outer layer. An introducer sleeve may be slidably disposed over the tubular member. A flush port element may be operably connected to the introducer sleeve.

    Abstract translation: 引导导管可以包括管状构件，其具有限定从其延伸穿过的内腔的内层，围绕内层设置的加强编织物，通过加强编织物交织的多个操纵线以及围绕加强编织物布置的外层。 加强编织物的至少一部分可以嵌入在外层内。 引导器套筒可以可滑动地设置在管状构件的上方。 冲洗口元件可以可操作地连接到导引套筒。

    CATHETER SYSTEMS AND METHODS FOR DETERMINING BLOOD FLOW RATES WITH OPTICAL SENSING
    48.
    发明申请
    CATHETER SYSTEMS AND METHODS FOR DETERMINING BLOOD FLOW RATES WITH OPTICAL SENSING 有权
    用于确定血液流量的导管系统和方法用光学感测

    公开(公告)号：US20150119724A1

    公开(公告)日：2015-04-30

    申请号：US14523506

    申请日：2014-10-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAN WEBER ,  JAMES M. ANDERSON ,  AIDEN FLANAGAN ,  ERIC M. PETERSEN ,  STEVEN R. LARSEN

    IPC: A61B5/026 ,  A61B5/02 ,  A61B5/00

    CPC classification number: A61B5/0261 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/028 ,  A61B5/6852 ,  G01F1/7086 ,  G01N15/1459 ,  G01N2015/0073 ,  G01N2015/1486

    Abstract: Catheter systems and methods for determining blood flow rates based on light reflection measurements. The catheter may include a lumen extending between a proximal end of the catheter and a distal end of the catheter. The catheter may include fluid infusion openings at the distal end region of the catheter that are configured to permit the indicator fluid to exit the catheter from the lumen. The catheter system may include an optical fiber having one or more sensors thereon for sensing light reflected by blood particles in a body vessel lumen. A blood flow rate may be determined based on the sensed light reflected by blood particles in the body vessel lumen.

    Abstract translation: 导管系统和基于光反射测量确定血流速率的方法。 导管可以包括在导管的近端和导管的远端之间延伸的内腔。 导管可以包括在导管的远端区域处的流体输注开口，其配置成允许指示器流体从管腔离开导管。 导管系统可以包括其上具有一个或多个传感器的光纤，用于感测体内血管腔内由血液颗粒反射的光。 可以基于由身体血管腔中的血液颗粒反射的感测光来确定血流量。

    VIBRATION AND INERTIA ENHANCED ATHERECTOMY
    49.
    发明申请
    VIBRATION AND INERTIA ENHANCED ATHERECTOMY 有权
    振动和惯性增强的自适应

    公开(公告)号：US20140277010A1

    公开(公告)日：2014-09-18

    申请号：US14192562

    申请日：2014-02-27

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： JAN WEBER ,  JAMES M. ANDERSON

    IPC: A61B17/3207

    CPC classification number: A61B17/320758 ,  A61B17/320725 ,  A61B2017/00862 ,  A61B2017/320004 ,  A61B2017/320766

    Abstract: An atherectomy device is disclosed herein. The atherectomy device includes a first drive shaft, a second drive shaft, a handle assembly, and a cutting member. The first drive shaft extends distally from the handle assembly and includes the cutting member mounted on a distal end region of the first drive shaft. The second drive shaft extends distally from the handle assembly to a distal end of the second drive shaft such that both the first and the second drive shafts are rotatable relative to the handle assembly, and the first drive shaft is rotatable independent of the second drive shaft.

    Abstract translation: 本文公开了一种粥样斑块切除装置。 粥样斑块切除装置包括第一驱动轴，第二驱动轴，手柄组件和切割构件。 第一驱动轴从手柄组件向远侧延伸并且包括安装在第一驱动轴的远端区域上的切割构件。 第二驱动轴从手柄组件向远侧延伸到第二驱动轴的远端，使得第一和第二驱动轴都可相对于手柄组件旋转，并且第一驱动轴可独立于第二驱动轴 。

    GUIDE EXTENSION CATHETER WITH A RETRACTABLE WIRE
    50.
    发明申请
    GUIDE EXTENSION CATHETER WITH A RETRACTABLE WIRE 审中-公开
    导线延长导线与可折叠线

    公开(公告)号：US20140249508A1

    公开(公告)日：2014-09-04

    申请号：US14186593

    申请日：2014-02-21

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： HUISUN WANG ,  JAMES M. ANDERSON ,  JUSTIN E. PLESSEL

    IPC: A61M25/09

    CPC classification number: A61M25/0069 ,  A61M25/04 ,  A61M2025/0681

    Abstract: Embodiments of the present disclosure describe a guide extension catheter with a retractable wire. The guide extension catheter may include a proximal shaft having a first outer diameter. The guide extension catheter may further include a distal sheath attached to the proximal shaft and having a second outer diameter greater than the first outer diameter. Further, the distal sheath may have a central lumen defined therein and a secondary lumen formed along a wall surface of the distal sheath.

    Abstract translation: 本公开的实施例描述了具有可伸缩线的引导延伸导管。 引导延伸导管可以包括具有第一外径的近侧轴。 引导延伸导管还可以包括附接到近端轴的远侧鞘，并且具有大于第一外径的第二外径。 此外，远侧鞘可以具有限定在其中的中心腔，并且沿着远侧护套的壁表面形成的次内腔。

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