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    CATHETER ADAPTER
    22.
    发明申请
    CATHETER ADAPTER 审中-公开
    导管适配器

    公开(公告)号：WO2011106077A2

    公开(公告)日：2011-09-01

    申请号：PCT/US2011/000287

    申请日：2011-02-16

    Applicant: SMITHS MEDICAL ASD, INC. ,  CLARK, Geoff ,  SCHLERF, Christian

    Inventor： CLARK, Geoff ,  SCHLERF, Christian

    IPC: A61M25/01 ,  A61M25/16 ,  A61M39/10

    CPC classification number: A61M39/12 ,  A61M25/0097 ,  A61M39/1011 ,  A61M2039/1027 ,  A61M2039/1077

    Abstract: A clam shell shaped adapter for retaining a catheter to establish a fluid path between the catheter and a fluid device or line has two shells integrally connected by a living hinge. A first shell has a luer end and a catheter end wherein a catheter is insertable through its aperture. A flexible tube at the inner surface of the first shell connects the luer end to the catheter end. The catheter is inserted through the catheter end to extend along the flexible tubing. A retainer structure is provided at the inner surface of the second shell so that when the first and second shells close upon each other, the retainer structure presses against the flexible tubing to fixedly retain the catheter in a fluidly sealing manner. Respective latch mechanisms provided at the shells lockingly couple the two shells to each other. The latch mechanisms are located remotely from the outer surfaces and peripheries of the shells to prevent inadvertent uncoupling of the shells. The shells may be uncoupled by inserting a pointed object through a notch to the interior of the device to disengage the latch mechanisms.

    Abstract translation: 用于保持导管以在导管和流体装置或管线之间建立流体路径的蛤壳形适配器具有通过活动铰链整体连接的两个壳体。 第一壳体具有鲁尔端和导管端，其中导管可插入穿过其孔。 在第一壳体的内表面处的柔性管将路厄端连接到导管端。 导管穿过导管端插入以沿着柔性管延伸。 在第二壳体的内表面处设置保持器结构，使得当第一和第二壳体彼此靠近时，保持器结构压靠柔性管道以将流体密封的方式固定。 在壳体处提供的相应的闩锁机构将两个壳体彼此锁定地耦合。 闩锁机构远离壳体的外表面和外围设置，以防止外壳的无意的脱开。 可以通过将尖锐物体穿过凹口插入到装置的内部以使闩锁机构脱离，从而使壳体脱离联接。

    PROXIMALLY TRIMMABLE CATHETER INCLUDING PRE-ATTACHED BIFURCATION AND RELATED METHODS
    23.
    发明申请
    PROXIMALLY TRIMMABLE CATHETER INCLUDING PRE-ATTACHED BIFURCATION AND RELATED METHODS 审中-公开
    临床可疑导管，包括预先连接的分叉和相关方法

    公开(公告)号：WO2010151825A1

    公开(公告)日：2010-12-29

    申请号：PCT/US2010/040084

    申请日：2010-06-25

    Applicant: C. R. BARD, INC. ,  BLANCHARD, Daniel, B.

    Inventor： BLANCHARD, Daniel, B.

    IPC: A61M25/16

    CPC classification number: A61M25/0097 ,  A61M25/0014 ,  A61M39/105 ,  A61M39/12 ,  A61M2025/0037

    Abstract: A proximally trimmable catheter is disclosed. In one embodiment, the catheter includes a multi-lumen catheter tube, one or more extension tubes, and a hub for fluidly connecting the two. In a first unlocked state, the hub is axially slidable along the catheter tube. The hub includes tube pins that are in fluid communication with the extension tubes. A cutting member is positioned to longitudinally cut the catheter tube during axial sliding of the hub along the catheter tube such that distal portions of the tube pins remain disposed within the lumens of the catheter tube. When positioned as desired, the hub is locked into a second locked state and is no longer axially slidable along the catheter tube. The tube pins are fluidly sealed within the lumens of the catheter tube as to establish fluid communication between the extension tubes and the lumens via the tube pins.

    Abstract translation: 公开了近端可修剪的导管。 在一个实施例中，导管包括多腔导管，一个或多个延伸管和用于流体连接两者的毂。 在第一解锁状态下，轮毂可以沿着导管管轴向滑动。 轮毂包括与延伸管流体连通的管销。 切割构件定位成在毂沿着导管管的轴向滑动期间纵向地切割导管，使得管销的远侧部分保持布置在导管管腔内。 当根据需要定位时，毂被锁定到第二锁定状态，并且不再沿着导管管轴向滑动。 管引脚被流体地密封在导管管腔内，以便经由管引脚建立延伸管和内腔之间的流体连通。

    METHOD AND STRUCTURE FOR AMELIORATING SIDE-EFFECTS OF PERFORMING IN SITU FENESTRATION USING A PLASMA RF CATHETER
    25.
    发明申请
    METHOD AND STRUCTURE FOR AMELIORATING SIDE-EFFECTS OF PERFORMING IN SITU FENESTRATION USING A PLASMA RF CATHETER 审中-公开
    利用等离子体射频导管实现原位分离的侧面效应的方法和结构

    公开(公告)号：WO2010014267A3

    公开(公告)日：2010-04-22

    申请号：PCT/US2009035761

    申请日：2009-03-02

    Applicant: MEDTRONIC VASCULAR INC ,  BRUSZEWSKI WALTER ,  GREENAN TREVOR

    Inventor： BRUSZEWSKI WALTER ,  GREENAN TREVOR

    IPC: A61M25/01 ,  A61B18/18 ,  A61M25/16

    CPC classification number: A61B18/18

    Abstract: When a main stent-graft is placed in a vessel of a patient and a branch vessel is blocked by the main stent-graft, a RF plasma catheter is used to cut out a portion of the graft cloth of the main-stent graft adjacent to an ostium of the branch vessel to be perfused. To ameliorate possible adverse effects associated with the use of the RF plasma catheter, e.g., creation of coagulum, (desiccated, coagulated blood) or perhaps a cut stent strut, a special process using saline flushing, a novel RF plasma catheter with an insulated tip, or a combination of the two is used.

    Abstract translation: 当主支架移植物放置在患者的血管中并且分支血管被主支架移植物阻塞时，使用RF等离子体导管将主支架移植物的一部分移植布切割成邻近 要灌注的分支血管的口。 为了改善与使用RF血浆导管相关的可能的副作用，例如产生凝块，（干燥的，凝固的血液）或可能是切割的支架支柱，使用盐水冲洗的特殊过程，具有绝缘尖端的新型RF等离子体导管 ，或者使用两者的组合。

    IMPLANTABLE SHUNT
    27.
    发明申请
    IMPLANTABLE SHUNT 审中-公开
    可植入SHUNT

    公开(公告)号：WO2009031138A2

    公开(公告)日：2009-03-12

    申请号：PCT/IL2008/001182

    申请日：2008-09-01

    Applicant: ARTHRO VALVE LTD. ,  SHAFRIR, Roey ,  SLAGER, Natanja ,  GOREN, Amir ,  GROSS, Yossi

    Inventor： SHAFRIR, Roey ,  SLAGER, Natanja ,  GOREN, Amir ,  GROSS, Yossi

    IPC: A61M25/16

    CPC classification number: A61M27/002

    Abstract: A medical device (20) includes a device housing (24), which contains a lumen (26) having first and second ends and is configured to be implanted in a bone (34) of a subject so that the first end opens into a body cavity (30) in proximity to the bone and the second end opens into a medulla (32) of the bone. A valve (28) is contained in the device housing and is configured to control a flow of a body fluid from the body cavity into the medulla. The device may include an evacuation mechanism (37) coupled to the device housing for evacuating particulate matter from the lumen.

    Abstract translation: 医疗装置（20）包括装置壳体（24），其包含具有第一和第二端部的内腔（26），并且构造成植入受试者的骨头（34）中，使得第一端部开放到体内 靠近骨骼的腔（30）和第二端通向骨的髓质（32）。 阀（28）容纳在装置壳体中并且构造成控制体液从体腔流入髓质的流动。 该装置可以包括联接到装置壳体的抽空机构（37），用于将颗粒物质从管腔排出。

    A CATHETER AND A METHOD FOR PRODUCING A CATHETER
    28.
    发明申请
    A CATHETER AND A METHOD FOR PRODUCING A CATHETER 审中-公开
    一种导管和一种制造导管的方法

    公开(公告)号：WO2009001327A3

    公开(公告)日：2008-12-31

    申请号：PCT/IE2008/000069

    申请日：2008-06-27

    Applicant: FLIP TECHNOLOGIES LIMITED ,  O'DEA, John ,  McHUGH, Adrian ,  GRIFFIN, Patrick

    Inventor： O'DEA, John ,  McHUGH, Adrian ,  GRIFFIN, Patrick

    IPC: A61M25/16 ,  A61M25/00 ,  A61B5/042 ,  A61B5/00

    Abstract: A method for producing a catheter (100) having a plurality of axially spaced apart electrodes (5) towards a distal end (4) of the catheter (100) comprises forming the electrodes (5) from a single sheet (110) of electrically conductive foil material by forming spaced apart slots (111) in the sheet material to define a plurality of spaced apart electrically conductive elements (114) extending transversely between spaced apart elongated connecting portion (112,113). The electrically conductive elements (114) subsequently form the electrodes (5), and are retained spaced apart by the connecting portions (112,113) until bonded to the catheter (100). Electrically conductive wires (10) electrically coupled to the electrically conductive elements (114) extend through an elongated slot (105) into and along an axial communicating bore (9) to a proximal end (3) of the catheter (100). Two pieces of double-sided adhesive tape (118) bonded to the electrically conductive elements (114) in turn bond the electrically conductive elements (114) to the catheter (100). After entering the wires (10) into the axial communicating bore (9) the electrically conductive elements (114) with the double-sided tape (118) are wrapped around the catheter (100) and are severed from the connecting portions (112,113). Free ends (115) of the electrically conductive elements (114) abut each other to form the electrodes (5) as band electrodes.

    Abstract translation: 一种用于制造导管（100）的方法，所述导管（100）具有朝向所述导管（100）的远端（4）的多个轴向间隔开的电极（5），所述方法包括： 通过在片材中形成间隔开的狭槽（111）以限定在间隔开的细长连接部分（112,113）之间横向延伸的多个间隔开的导电元件（114），从而导电箔材料的单片（110）。 导电元件（114）随后形成电极（5），并且通过连接部分（112,113）保持间隔开，直到结合到导管（100）。 电耦合到导电元件（114）的导电线（10）穿过细长槽（105）延伸到导管（100）的近端（3）中并沿着轴向连通孔（9）延伸。 结合到导电元件（114）的两片双面胶带（118）依次将导电元件（114）结合到导管（100）。 在将导线（10）插入轴向连通孔（9）之后，具有双面胶带（118）的导电元件（114）缠绕在导管（100）周围并且从连接部分（112,113）切断。 导电元件（114）的自由端（115）彼此邻接以形成电极（5）作为带状电极。

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