Caged floating seal assembly
    2.
    发明专利
    Caged floating seal assembly 有权
    CAGO浮动密封组件

    公开(公告)号:JP2013056160A

    公开(公告)日:2013-03-28

    申请号:JP2012207672

    申请日:2012-09-21

    IPC分类号: A61B17/34 A61B1/00

    摘要: PROBLEM TO BE SOLVED: To provide a seal assembly that establishes sealing engagement with a plurality of differently dimensioned instruments passing through a trocar.SOLUTION: The seal assembly 32 is a caged seal assembly movably disposed within the trocar and includes at least two seal segments 44, 46 disposable into and out of a sealing orientation relative to the instrument. A cage structure 47 of the seal assembly includes at least two cage constituting members 48, 49 each connected to a seal segment, a biasing assembly 70 connected to the cage structure and disposed and structured to normally bias the seal segments into sealing orientation.

    摘要翻译: 要解决的问题:提供一种密封组件,其与穿过套管针的多个不同尺寸的仪器建立密封接合。 解决方案:密封组件32是可移动地设置在套管针内的笼式密封组件,并且包括至少两个相对于仪器一次性进入和离开密封方向的密封段44,46。 密封组件的笼结构47包括至少两个连接到密封段的保持架构件48,49,连接到保持架结构并且被设置和构造成将密封段正常地偏压到密封定向中的偏压组件70。 版权所有(C)2013,JPO&INPIT

    Surgical portal assembly
    5.
    发明专利
    Surgical portal assembly 有权
    外科门诊大会

    公开(公告)号:JP2010005402A

    公开(公告)日:2010-01-14

    申请号:JP2009149498

    申请日:2009-06-24

    IPC分类号: A61B17/34 A61B1/00

    摘要: PROBLEM TO BE SOLVED: To provide a surgical portal assembly. SOLUTION: This surgical portal assembly includes a portal member, a seal member, and a plurality of seal magnets. The portal member is adapted for at least partially positioning within tissue. The portal member defines a central longitudinal axis and has a longitudinal passageway for permitting passage of a surgical object. In addition, the portal member includes a seal mount. The seal member is mounted within the seal mount of the portal member. The plurality of seal magnets are mounted to the seal member. The seal magnets are arranged with respect to the passage of the seal member whereby respective poles of the seal magnets generate an attractive force to draw the inner surface portions of the seal member about the surgical object to facilitate establishing a substantial sealing relation with the surgical object. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:提供外科门静脉组件。 解决方案:该外科门静脉组件包括入口构件,密封构件和多个密封磁体。 入口构件适于至少部分地定位在组织内。 入口构件限定中心纵向轴线并具有用于允许手术物体通过的纵向通道。 此外,入口构件包括密封座。 密封构件安装在门口构件的密封安装件内。 多个密封磁体安装在密封件上。 密封磁体相对于密封构件的通道布置,密封磁体的相应磁极产生吸引力,以将密封构件的内表面部分围绕手术物体拉出,以便于与手术物体建立实质的密封关系 。 版权所有(C)2010,JPO&INPIT

    Insertion assisting tool for endoscope
    7.
    发明专利
    Insertion assisting tool for endoscope 审中-公开
    内窥镜辅助工具

    公开(公告)号:JP2009153764A

    公开(公告)日:2009-07-16

    申请号:JP2007336136

    申请日:2007-12-27

    发明人: SUDO MASARU

    IPC分类号: A61B1/00

    摘要: PROBLEM TO BE SOLVED: To provide an insertion assisting tool for an endoscope, securely preventing leakage and further, holding the endoscope in a stable state.
    SOLUTION: The insertion assisting tool 20, to be used when a fiberscope 30 is inserted into a gastric fistula catheter 10 retained in a fistula formed in the body of a patient, is composed of a tubular body 21 into which the fiberscope 30 can be inserted and which can be engaged with the gastric fistula catheter 10; a valve presser member 22; and a sealing member 23. The valve presser member 22 can be attached to/detached from the end of the tubular body 21 opposite from the part engaged with the gastric fistula catheter 10 by the screw engagement of screws 22b and 27b, and is formed in the shape of a cap having a hole part 22a in the ceiling part. The sealing member 23 is set between the end of the tubular body 21 and the valve presser member 22, and seals the space between the tubular body 21 and the fiberscope 30 as pressed to the fiberscope 30 side.
    COPYRIGHT: (C)2009,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供一种用于内窥镜的插入辅助工具,可靠地防止泄漏,并且还将内窥镜保持在稳定状态。 解决方案:当将纤维内窥镜30插入到保持在形成于患者体内的瘘管中的胃瘘导管10中时使用的插入辅助工具20由管状体21组成,管状体21 可以插入并且可以与胃瘘导管10接合; 阀按压构件22; 和密封构件23.阀推压构件22可以通过螺钉22b和27b的螺钉接合从与胃瘘导管10接合的部分相对的管状体21的端部附接/分离,并形成在 盖的形状在天花板部分具有孔部分22a。 密封构件23设置在管状主体21的端部和阀按压构件22之间,并且当按压到纤维内窥镜30侧时将管状体21和纤维内窥镜30之间的空间密封。 版权所有(C)2009,JPO&INPIT

    Valve device
    9.
    发明专利
    Valve device 有权
    阀门设备

    公开(公告)号:JP2009142665A

    公开(公告)日:2009-07-02

    申请号:JP2009024710

    申请日:2009-02-05

    发明人: PAUL RAM H JR

    IPC分类号: A61M25/00 A61M39/00 A61M39/06

    摘要: PROBLEM TO BE SOLVED: To provide an improved hemostatic valves or other check valves. SOLUTION: A valve device 10 for controlling the flow of fluid through a medical device, comprises a seal 26 to be disposed in the fluid flow, and means 56 for causing the material of the seal at least in the region of the or each perforation to close the perforation, and at least one aperture to be found in the seal permits fluid flow through the seal. The material is compressible , and in that the compressing means is designed to compress the material of the seal, at least in the region of the or each perforation, in order to close the perforation. The seal is mounted so that it can be changed between one state and another state, wherein when the seal is in the one state, the aperture is open to permit fluid flow, and when in the other state, the aperture is closed to prevent fluid flow, and wherein the compressing means serves to transfer the seal between the states. COPYRIGHT: (C)2009,JPO&INPIT

    摘要翻译: 要解决的问题:提供改进的止血阀或其他止回阀。 解决方案:用于控制通过医疗装置的流体流动的阀装置10包括要设置在流体流中的密封件26和用于使密封材料至少在或 每个穿孔以闭合穿孔,并且在密封件中要发现的至少一个孔允许流体流过密封件。 该材料是可压缩的,并且压缩装置被设计成至少在该穿孔或每个穿孔的区域中压缩密封件的材料,以便封闭穿孔。 密封件被安装成可以在一种状态和另一种状态之间改变,其中当密封件处于一种状态时,孔口是敞开的以允许流体流动,而当处于另一状态时,孔口被封闭以防止流体 流动,并且其中所述压缩装置用于在所述状态之间转移所述密封。 版权所有(C)2009,JPO&INPIT