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322 条记录 (耗时 0.033 秒)

    BALLOON CATHETER
    82.
    发明公开
    BALLOON CATHETER 审中-公开

    公开(公告)号：EP3202452A4

    公开(公告)日：2018-06-13

    申请号：EP15847189

    申请日：2015-08-25

    申请人： PIOLAX MEDICAL DEVICES INC

    发明人： KITAGAWA MASANORI ,  NANAUMI KAZUTAKA

    IPC分类号： A61M25/10 ,  A61M25/00 ,  A61M25/14

    CPC分类号： A61M25/1006 ,  A61M25/00 ,  A61M25/0052 ,  A61M25/10 ,  A61M2025/0018 ,  A61M2025/0079 ,  A61M2025/1061 ,  A61M2025/1079

    摘要： Provided is a balloon catheter having a reduced diameter and improved insertion characteristics. This balloon catheter 10 has an inner tube 20 having a main lumen 21 and also has an outer tube 30 for forming an expansion lumen 31. A part of the inner tube 20 is connected to the outer tube 30 at a position closer to the proximal end than a balloon 40, a side hole 45, through which the main lumen 21 is open to the outside, is provided at the connection section, and a weak section 28 is provided to the inner tube 20 at a position closer to the distal end than the side hole 45, the weak section 28 having lower rigidity than the remaining portion of the inner tube 20, the weak section 28 being configured so that, when the balloon 40 is expanded by fluid supplied to the expansion lumen 31, the weak section 28 is pressed by the fluid pressure to close the main lumen 21 of the inner tube 20.

    TREATMENT TOOL FOR ENDOSCOPE, AND METHOD FOR MANUFACTURING TREATMENT TOOL FOR ENDOSCOPE
    83.
    发明公开
    TREATMENT TOOL FOR ENDOSCOPE, AND METHOD FOR MANUFACTURING TREATMENT TOOL FOR ENDOSCOPE 审中-公开
    内窥镜治疗工具及制造内镜治疗工具的方法

    公开(公告)号：EP3284502A1

    公开(公告)日：2018-02-21

    申请号：EP16779812.3

    申请日：2016-02-18

    申请人： Olympus Corporation

    发明人： YANUMA, Yutaka

    IPC分类号： A61M25/09 ,  A61B1/00 ,  A61M25/00 ,  A61M25/01 ,  A61M25/14

    CPC分类号： A61B1/00098 ,  A61B1/00 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/00137 ,  A61B1/01 ,  A61B1/018 ,  A61B10/04 ,  A61B17/3421 ,  A61B18/1492 ,  A61B2017/00469 ,  A61B2017/22039 ,  A61B2017/3445 ,  A61B2018/1407 ,  A61M25/00 ,  A61M25/01 ,  A61M25/0172 ,  A61M25/09 ,  A61M2025/018 ,  A61M2025/0188

    摘要： A treatment tool includes a second sheath (12) having a slit (12e) through which a guide wire is configured to be taken in and out of a first lumen, and a sheath-retaining part having a guide wire insertion opening (20b) having a slit (20c) and a main opening (20d), wherein a first end portion of the second sheath (12) has a first side cut surface (12g) and a second side cut surface (12h) intersecting in an X-shape, an axially cut surface formed by cutting in parallel to a central axis (O12) from an end surface (12k), an opening surrounded by the first side cut surface (12g), the second side cut surface (12h), and the axially cut surface and communicating with the first lumen at a position overlapping the main opening (20d), and a piece-like part.

    摘要翻译： 本发明提供一种治疗用具，其特征在于，具有：第二护套（12），其具有供第一管腔内导入导丝的狭缝（12e）和具有导丝插入口（20b）的护套保持部 （20c）和主开口（20d），其中第二护套（12）的第一端部具有相交成X形的第一侧切面（12g）和第二侧切面（12h） 通过从端面（12k）平行于中心轴线（O12）切割而形成的轴向切割表面，由第一侧切割表面（12g），第二侧切割表面（12h）围绕的开口以及轴向切割 并且在与主开口（20d）重叠的位置处与第一管腔连通，以及片状部分。

    TORQUE DEVICE AND SECUREMENT MECHANISM
    85.
    发明公开
    TORQUE DEVICE AND SECUREMENT MECHANISM 审中-公开
    扭矩装置和固定机构

    公开(公告)号：EP3209217A1

    公开(公告)日：2017-08-30

    申请号：EP15851813.4

    申请日：2015-10-20

    申请人： Merit Medical Systems, Inc.

    发明人： MCARTHUR, Gregory R. ,  CLARK, Timothy W.

    IPC分类号： A61B17/00 ,  A61M25/14

    CPC分类号： A61M25/09041 ,  A61M25/01 ,  A61M2025/09116

    摘要： A torque device for selectively securing, engaging, or gripping an elongate medical device is disclosed. The torque device can be configured to permit torquing of the elongate medical device by manipulation of the torque device. A securement mechanism for selectively securing, engaging, or gripping an elongate medical device is also disclosed. The securement mechanism may be adapted for use with the disclosed torque device, or the securement mechanism may also be adapted for use with other medical devices. For example, the securement mechanism may be adapted for use with a suture securement apparatus.

    摘要翻译： 公开了用于选择性地固定，接合或夹持细长医疗装置的转矩装置。 扭矩装置可构造成允许通过操纵扭矩装置来扭转细长的医疗装置。 还公开了用于选择性地固定，接合或夹持细长医疗装置的固定机构。 固定机构可以适用于所公开的扭矩装置，或者固定机构也可以适用于其他医疗装置。 例如，固定机构可以适用于缝合线固定装置。

    DRAINAGE TUBE AND ENDOSCOPE WITH DRAINAGE TUBE
    86.
    发明公开
    DRAINAGE TUBE AND ENDOSCOPE WITH DRAINAGE TUBE 审中-公开
    ABFLUSSROHR UND ENDOSKOP MIT DEM ABFLUSSROHR

    公开(公告)号：EP2612690A4

    公开(公告)日：2017-07-12

    申请号：EP11821368

    申请日：2011-04-19

    申请人： FUJIFILM CORP

    发明人： ITOH KOJI ,  IWASAKA MASAYUKI

    IPC分类号： A61M27/00 ,  A61B1/00 ,  A61B1/015 ,  A61B1/05 ,  A61F2/04 ,  A61M1/00 ,  A61M25/00 ,  A61M25/14

    CPC分类号： A61B1/0014 ,  A61B1/015 ,  A61B1/05

    摘要： To provide a drainage tube and a drainage tube-including endoscope in which the drainage tube can be indwelled in a bile duct or pancreatic duct easily without forcing a patient to bear an excessive strain. A drainage tube 200 is attached along the longitudinal direction of an endoscope insertion portion 15 to a front end portion of the endoscope insertion portion inserted into the bile duct 65 or pancreatic duct 66. The drainage tube 200 has: a front end side tube region 51 which is fixed to the outer circumference of the front end portion of the endoscope insertion portion 15 and which has radial elasticity so as not to collapse at the time of insertion into a duodenal papilla; and a rear end side tube region 53 which is provided so as to be consecutive to the front end side tube region 51, which has an extension length so as to be separate from the front end portion of the endoscope insertion portion 15 and which has lower radial elasticity than that of the front end side tube region 51.

    摘要翻译： 本发明提供一种引流管和引流管，其包括内窥镜，其中引流管可容易地留置在胆管或胰管中而不会使患者承受过度的应变。 引导管200沿着内窥镜插入部15的长度方向安装到插入到胆管65或胰管66中的内窥镜插入部的前端部。引流管200具有：前端侧管区域51 其固定于内窥镜插入部15的前端部的外周，具有径向弹性，以便在插入十二指肠乳头时不塌陷; 并且其上设置有后端侧管区域53，以便连续到前端侧管区域51，其具有延伸长度，以便从内窥镜插入部15的前端部分分开，并且具有较低 径向弹性比前端侧管区域51的径向弹性大。

    AORTIC CANNULA WITH DE-AIR FUNCTION
    88.
    发明公开
    AORTIC CANNULA WITH DE-AIR FUNCTION 审中-公开
    AORTENKANÜLEMITENTLÜFTUNGSFUNKTION

    公开(公告)号：EP2968844A4

    公开(公告)日：2016-11-09

    申请号：EP14765578

    申请日：2014-03-14

    申请人： CORVIVO INC

    发明人： BIAN XIAOMING ,  ZHENG FRANK

    IPC分类号： A61M25/00 ,  A61M1/36 ,  A61M25/14

    CPC分类号： A61M25/007 ,  A61M1/3659 ,  A61M25/0071 ,  A61M2210/127

    摘要： An aortic cannula comprises a main body portion and a distal end portion. A lumen extends through the main body portion and the distal end portion to allow fluid communication between the main body portion and the distal end portion. The distal end portion has an inner wall and an outer wall. There is a passageway disposed between the inner wall and the outer wall of the distal end portion. The passageway has an inlet and an outlet, and the passageway is fluid communication with a surrounding environment. There may be a stop ring disposed about the distal end portion between the inlet of the passageway and outlet of the passageway.

    摘要翻译： 主动脉插管包括主体部分和远端部分。 管腔延伸通过主体部分和远端部分，以允许主体部分和远端部分之间的流体连通。 前端部具有内壁和外壁。 存在设置在远端部分的内壁和外壁之间的通道。 通道具有入口和出口，并且通道与周围环境流体连通。 可以在通道的通道和出口的入口之间的远端部分周围设置止动环。

    BALLOON CATHETER
    89.
    发明公开
    BALLOON CATHETER 审中-公开
    球囊导管

    公开(公告)号：EP2954923A4

    公开(公告)日：2016-10-12

    申请号：EP13874342

    申请日：2013-02-07

    申请人： TERUMO CLINICAL SUPPLY CO LTD

    发明人： KAWASE TATSUYA

    IPC分类号： A61M25/10 ,  A61M25/14

    CPC分类号： A61M25/003 ,  A61M25/104 ,  A61M2025/0039 ,  A61M2025/0059 ,  A61M2025/1052

    摘要： A balloon catheter (1) has an inner tube (3) having a first lumen (11), an outer tube part (2) provided coaxially with the inner tube (3) and forming a second lumen between the outer tube part and an outer surface of the inner tube, and a balloon part (4), a front end portion of which is fixed to a front end portion of the inner tube (3) and an inside of which communicates with the second lumen (12). The balloon part (4) has a bulged portion (40), having an expansion forming mode formed in advance, which is elastically deformable beyond the expansion forming mode by a balloon expansion liquid injected thereinto. The outer tube part (2) has a front side sleeve portion (21) which is extended from a rear end portion of the bulged portion (40) of the balloon part (4) to a proximal end of the outer tube part, is formed integrally with the balloon part (4) by using the same material as that to be used for the balloon part (4), and is substantially non-expandable.

    CATHETER ASSEMBLY INCLUDING A MULTI-LUMEN CONFIGURATION
    90.
    发明公开
    CATHETER ASSEMBLY INCLUDING A MULTI-LUMEN CONFIGURATION 有权
    KATHETERANORDNUNG MIT EINER MEHRLUMIGEN KONFIGURATION

    公开(公告)号：EP3071284A1

    公开(公告)日：2016-09-28

    申请号：EP14864273.9

    申请日：2014-11-21

    申请人： C.R. Bard, Inc.

    发明人： OBORN, Kelli, D. ,  MOEHLE, Ryan, T. ,  BARRON, Randy ,  CROOK, Christian, W.

    IPC分类号： A61M25/14

    CPC分类号： A61M25/003 ,  A61M1/3659 ,  A61M25/0009 ,  A61M25/0032 ,  A61M25/0068 ,  A61M25/007 ,  A61M2025/0031

    摘要： A catheter assembly for use in accessing a vasculature of a patient is disclosed. In one embodiment, the catheter assembly includes a catheter body that includes a flattened oval outer surface and defines first and second lumens. The catheter body defines a distal tip region that includes a venous lateral opening that is in fluid communication with the first lumen and includes a distal-facing portion. The distal tip region further includes an arterial lateral opening that is in fluid communication with the second lumen, includes a distal-facing portion, and is substantially un-staggered with respect to the venous lateral opening. A distal end opening is in fluid communication with a power injectable third lumen. In another embodiment, the first and second lumens each generally include a reniform cross-sectional shape. In yet another embodiment, a dual-lumen catheter includes first and second lumens that each define a modified ellipse cross-sectional shape.

    摘要翻译： 公开了一种用于访问患者脉管系统的导管组件。 在一个实施例中，导管组件包括导管主体，其包括扁平的椭圆形外表面并限定第一和第二腔。 导管主体限定远端尖端区域，其包括与第一管腔流体连通并包括远侧面部分的静脉侧开口。 远端尖端区域还包括与第二腔流体连通的动脉侧向开口，包括远侧面部分，并且相对于静脉侧向开口基本上不交错。 远端开口与动力可注射的第三腔流体连通。 在另一个实施例中，第一和第二管腔各自通常包括肾形横截面形状。 在另一个实施例中，双腔导管包括第一和第二腔，每个腔限定改变的椭圆形横截面形状。