穿刺器具組立体
    2.
    发明申请
    穿刺器具組立体 审中-公开
    检查仪器总成

    公开(公告)号:WO2013146310A1

    公开(公告)日:2013-10-03

    申请号:PCT/JP2013/057248

    申请日:2013-03-14

    Inventor: 國安 順子

    Abstract: 【課題】操作性に優れた穿刺器具組立体を提供する。【解決手段】皮膚に穿刺可能な内針と、前記内針が挿通可能な内腔を有する外套管(120)と、外套管(120)の基端部に設けられて、外套管(120)のキンクを抑制する支持部(130)と、を有し、支持部(130)は、外套管(120)が挿入された状態において湾曲可能かつ湾曲形状を保持し得る筒状体(134)を有する。

    Abstract translation: [问题]提供可以极其容易地操作的穿刺器械组件。 [解决方案]一种穿刺器具组件,其具有:能够插入皮肤的内针; 外护套管(120),其具有可以插入内针的内腔; 以及支撑部(130),其设置在所述外护套管(120)的基端部并且防止所述外护套管(120)的扭结。 支撑部分(130)具有管状体(134),当外鞘管(120)插入管状体(134)中时,可以弯曲并保持弯曲形状。

    ACCESS DEVICE WITH VALVE
    3.
    发明申请
    ACCESS DEVICE WITH VALVE 审中-公开
    带阀的接入装置

    公开(公告)号:WO2013026045A1

    公开(公告)日:2013-02-21

    申请号:PCT/US2012/051495

    申请日:2012-08-17

    Abstract: A splittable sheath includes a splittable sheath body, a splittable sheath hub, and a valve element. The sheath body comprises a generally flexible tubular structure, a proximal end, and a distal end. The sheath body defines a longitudinal axis and is splittable into two halves along a pre-determined line generally parallel to the longitudinal axis. The sheath hub extends from the proximal end of the sheath body and defines a longitudinal axis generally aligned with the longitudinal axis of the sheath body. The sheath body and sheath hub form an inner cavity along their respective longitudinal axes. The valve element includes a resilient plate and a sealing element. The resilient plate includes a distal portion extending radially inwardly from a side of the inner cavity.

    Abstract translation: 可分开的护套包括可分开的护套主体,可分开的护套毂和阀元件。 护套主体包括大致柔性的管状结构,近端和远端。 护套主体限定纵向轴线,并且可沿着大致平行于纵向轴线的预定线分割成两半。 鞘毂从护套主体的近端延伸并且限定了与护套主体的纵向轴线大致对准的纵向轴线。 护套主体和护套轮毂沿其各自的纵向轴线形成内腔。 阀元件包括弹性板和密封元件。 弹性板包括从内腔的一侧径向向内延伸的远端部分。

    CATHETER HAVING STAGGERED LUMENS AND METHOD
    4.
    发明申请
    CATHETER HAVING STAGGERED LUMENS AND METHOD 审中-公开
    具有分光光度计和方法的导管

    公开(公告)号:WO2007022278A3

    公开(公告)日:2007-11-29

    申请号:PCT/US2006031998

    申请日:2006-08-15

    Abstract: A catheter may include a multiple lumen catheter tube, a hub attached to the catheter tube, and a first extension leg and a second extension leg attached to the hub. The multiple lumen catheter tube may include a longitudinal axis, an end, a first lumen, and a second lumen. The first lumen and the second lumen extend through the catheter tube along the longitudinal axis and each having an opening. The end of the catheter tube and the openings of the lumen may be disposed within the hub so that the opening of the first lumen is axially spaced with the end of the catheter tube. The first extension leg may be coupled to the first lumen and the second extension leg may be coupled to the second lumen for the separate delivery of fluids to the lumens.

    Abstract translation: 导管可以包括多腔导管,附接到导管管的毂,以及附接到轮毂的第一延伸腿和第二延伸腿。 多腔导管可以包括纵向轴线,端部,第一内腔和第二内腔。 第一腔和第二腔沿着纵向轴线延伸穿过导管,并且每个具有开口。 导管管的端部和内腔的开口可以设置在轮毂内,使得第一腔的开口与导管管的端部轴向间隔开。 第一延伸腿可以联接到第一腔,并且第二延伸腿可以联接到第二腔,用于将流体单独输送到内腔。

    ESOPHAGEAL BALLOON CATHETER WITH ASYMMETRICAL BALLOON
    5.
    发明申请
    ESOPHAGEAL BALLOON CATHETER WITH ASYMMETRICAL BALLOON 审中-公开
    具有非对称气泡的食管气囊导管

    公开(公告)号:WO2006104750A1

    公开(公告)日:2006-10-05

    申请号:PCT/US2006/010073

    申请日:2006-03-16

    Abstract: A balloon catheter for use with an endoscope may have a flexible shaft extending between a proximal and distal end, with a hub affixed to the proximal end, and a balloon that is longitudinally asymmetrical. A balloon may have a central or cylindrical working portion, flanked by proximal and distal tapering portions, which are in turn flanked by proximal and distal balloon legs, which are affixed to the catheter shaft. In more specific detail, a longitudinally asymmetrical balloon may have proximal and distal tapering portions that have a relatively steep and a relatively shallow tapering angle, respectively. An optional additional feature of such a balloon catheter is that the catheter shaft may have a high pull strength and low longitudinal elongation, by including some type of reinforcement.

    Abstract translation: 用于内窥镜的球囊导管可以具有在近端和远端之间延伸的柔性轴,其中固定到近端的毂和纵向不对称的气囊。 气球可以具有中心或圆柱形的工作部分,其侧面是近端和远端锥形部分,其又侧向为邻近的和远端的气囊腿,其固定到导管轴。 在更具体的细节中,纵向不对称球囊可以具有分别具有相对陡峭和相对较浅锥形角度的近端和远端锥形部分。 这种气囊导管的可选附加特征在于,通过包括某种类型的加强件,导管轴可以具有高拉力和低纵向延伸率。

    THIN WALL CATHETER HAVING ENHANCED TORQUEABILITY CHARACTERISTICS
    6.
    发明申请
    THIN WALL CATHETER HAVING ENHANCED TORQUEABILITY CHARACTERISTICS 审中-公开
    具有增强扭矩特性的薄壁导管

    公开(公告)号:WO1995031226A1

    公开(公告)日:1995-11-23

    申请号:PCT/IB1995000120

    申请日:1995-02-27

    Abstract: A diagnostic catheter (10) comprises a tubular body (12) having an inner layer (28) of 100 percent polyamide over which is a braided metal wire sleeve (30) and an outer layer (32) formed as a blend of either the polyamide and PEBA along with a suitable radiopaque filler or, alternatively, a blend of PEBA having different durometers. Affixed either directly to the end of the above tubular body (12) or to a stem member (34) secured to that tubular body (12) is a soft-tip (40) formed from a blend of PEBA whose hardness is such that the catheter (10) can be considered as having an atraumatic tip. The resulting catheter (10) exhibits excellent torque and column strength characteristics while providing a relatively large diameter lumen for a given outside diameter.

    Abstract translation: 诊断导管(10)包括具有100%聚酰胺的内层(28)的管状体(12),编织金​​属丝套管(30)和外层(32)形成为聚酰胺 和PEBA以及合适的不透射线填料或者具有不同硬度的PEBA的混合物。 直接连接到上述管状体(12)的端部或固定到该管状体(12)的杆部件(34)上的是由PEBA的混合物形成的柔软尖端(40),所述柔性尖端(40)的硬度使得 导管(10)可以被认为具有无创伤的尖端。 所得到的导管(10)表现出优异的扭矩和柱强度特性,同时为给定的外径提供相对较大直径的内腔。

    INTERMITTENT CATHETER ASSEMBLY AND KIT
    8.
    发明申请
    INTERMITTENT CATHETER ASSEMBLY AND KIT 审中-公开
    INTERMITTENT CATHETER大会和工具包

    公开(公告)号:WO2014074147A1

    公开(公告)日:2014-05-15

    申请号:PCT/US2013/031230

    申请日:2013-03-14

    Abstract: An intermittent catheter assembly (20) and kit (48) comprising an elongated introducer element (22) formed of a flexible material adapted for insertion into a urethra during a catheterization procedure having at least one slit (24) extending longitudinally along a substantial portion of its length, an applicator (26) having an opening, and a sheath (30) having a first end (30a) that is secured to the applicator about the opening and a second end (30b) defining a discharge opening (32) which is inverted relative to the first end of the sheath to define inner and outer sleeve portions. The inner sleeve portion defines a flow path for urine through the discharge opening and extends through the slit of the introducer element to separate an inner surface of the introducer element from the urine flow path so the introducer element is never exposed to urine during a catheterization procedure.

    Abstract translation: 间断导管组件(20)和套件(48),其包括由柔性材料形成的细长的导引器元件(22),其适于在导管插入过程期间插入尿道中,所述插入器元件具有至少一个沿着大部分 其长度,具有开口的施加器(26)和具有围绕开口固定到施加器的第一端(30a)的护套(30)和限定出口(32)的第二端(30b) 相对于护套的第一端翻转以限定内部和外部套筒部分。 内套筒部分限定尿液通过排放口的流动通道,并延伸穿过导引器元件的狭缝,以将导引器元件的内表面与尿液流动路径分开,使得在导管插入过程中引导元件不会暴露于尿液 。

    TORQUEABLE CATHETER HUB AND RELATED METHODS OF USE
    9.
    发明申请
    TORQUEABLE CATHETER HUB AND RELATED METHODS OF USE 审中-公开
    TORQUEABLE CATHETER HUB及相关使用方法

    公开(公告)号:WO2014015297A1

    公开(公告)日:2014-01-23

    申请号:PCT/US2013/051368

    申请日:2013-07-19

    Abstract: Medical devices, catheter hubs, and methods for making and using the same are disclosed. An example medical device may include a catheter shaft (304) having a proximal end (306), a distal end, and a lumen extending between the proximal end and the distal end. A hub include a hub body (404) and a rotatable tip member (403) that rotatable with respect to the hub body. A distal end of the rotatable tip member may be coupled to the proximal end of the catheter shaft. The rotatable tip member may be configured to transmit torque applied to the rotatable tip member to the catheter shaft.

    Abstract translation: 公开了医疗装置,导管套管及其制造和使用方法。 示例性医疗装置可以包括具有近端(306),远端和在近端和远端之间延伸的内腔的导管轴(304)。 轮毂包括可相对于轮毂体旋转的轮毂体(404)和可转动的尖端部件(403)。 可旋转末端构件的远端可联接到导管轴的近端。 可旋转末端构件可以构造成将施加到可旋转末端构件的扭矩传递到导管轴。

    塗布具
    10.
    发明申请
    塗布具 审中-公开
    APPLICATOR

    公开(公告)号:WO2013137062A1

    公开(公告)日:2013-09-19

    申请号:PCT/JP2013/055983

    申请日:2013-03-05

    Inventor: 横山 研司

    Abstract:  塗布具は、生体内に挿入され、生体内の部位に混合液を塗布する。この塗布具は、ガスおよび複数種の液体が供給される長尺状のノズル本体ならびにノズル本体の先端側に設けられ、ノズル本体に供給されたガスおよび複数種の液体の混合液を噴出するノズルヘッドを備えるノズルと、ノズル本体がその長手軸方向に沿って相対的に移動可能に挿通されたシースとを有する。ノズル本体とシースとの間には隙間が設けられている。この間隙は、生体内の圧力が上昇したときに生体内のガスを生体外へ排出する排出路として機能する。シースには、その長手軸方向に沿って等間隔な複数の位置の周上に、それぞれ隙間に連通する複数の側孔が形成されている。

    Abstract translation: 将施用器插入生物体内,并将生物体内的区域混合溶液。 涂布器包括:喷嘴,其设置有供给气体和多种液体的长主喷嘴体,以及喷嘴头,其设置在主喷嘴体的前端侧,喷雾混合 气体的液体和供给到主喷嘴体的多种液体; 以及主喷嘴体被插入的护套,以能够沿其长度方向相对移动。 在主喷嘴主体和护套之间设置间隙。 当生物体内部的压力增加时,该间隙作为活体内的气体的排出路径从生物体排出。 每个与间隙连通的多个侧孔沿其纵向方向在多个等间隔位置处形成在护套的圆周上。

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