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    • 8. 发明申请
    • MEDICAL DEVICE
    • 医疗装置
    • US20100191259A1
    • 2010-07-29
    • US12677025
    • 2008-09-26
    • Yutaka SuzukiHideaki MatsunamiYukihiko SakaguchiMasato IkedaKasunori Kojo
    • Yutaka SuzukiHideaki MatsunamiYukihiko SakaguchiMasato IkedaKasunori Kojo
    • A61B17/06
    • A61B17/0482A61B17/0485A61B17/3403A61B17/3415A61B2017/06052A61B2017/3407A61B2017/3409A61B2090/061A61B2090/062
    • A medical device (1) includes a main body (2) elongated in a vertical direction, a guide section (slide section (23)) protruding from a lower end of the main body in a direction crossing the vertical direction, and including a first guide hole (235) and a second guide hole (236), a first unit (A) including a first puncture needle (4) of a hollow structure and a first holding plate (61), the first puncture needle being slidably supported by the main body near an upper end of the first puncture needle in the vertical direction and having a sharp lower end slidably inserted into the first guide hole from above, the first holding plate being integrally fixed to neighborhoods of the upper end of the first puncture needle, and a second unit (B) including a second puncture needle (3) and a second holding plate (62), the second puncture needle being slidably inserted into the second guide hole from above, the second holding plate being integrally fixed to neighborhoods of an upper end of the second puncture needle, wherein the second holding plate separably abuts on the first holding plate from above, and a position of the second guide hole is selectable along the guide section.
    • 一种医疗装置(1)具有沿上下方向延伸的主体(2),从主体的下端沿垂直方向交叉的方向突出的引导部(滑动部23) 引导孔(235)和第二引导孔(236),第一单元(A),其包括中空结构的第一穿刺针(4)和第一保持板(61),所述第一穿刺针可滑动地支撑在所述第一穿刺针 主体在第一穿刺针的上端附近,并且具有从上方可滑动地插入第一引导孔的尖锐下端,第一保持板一体地固定在第一穿刺针的上端部附近, 以及包括第二穿刺针(3)和第二保持板(62)的第二单元(B),所述第二穿刺针从上方可滑动地插入到所述第二引导孔中,所述第二保持板一体地固定到 s的上端 所述第二保持板从上方可分离地抵接在所述第一保持板上,并且所述第二引导孔的位置沿所述引导部可选择。
    • 10. 发明授权
    • Catheter kit for burrow
    • 导管套件为洞穴
    • US07625361B2
    • 2009-12-01
    • US10554499
    • 2004-04-26
    • Yutaka SuzukiYukihiko SakaguchiKiyotaka ArikawaYasunori Kojo
    • Yutaka SuzukiYukihiko SakaguchiKiyotaka ArikawaYasunori Kojo
    • A61M29/00
    • A61J15/0015A61J15/0007A61J15/0038A61J15/0065
    • A catheter kit for a burrow having a catheter and an obturator and excellent in operability. The catheter comprises a tube having, inside, a nutrient passage leading nutrition or chemicals from the outside of a body to the inside of a stomach and extending along the wall surface of the burrow and a non-balloon type endodwelling member fitted to the tip part of the tube, normally placed in an expanded state and reduced in diameter less than that in the expanded state when an external force acts thereon by the obturator, and indwelled in the stomach in a buried state in a living body. The obturator comprises a guide wire passage detachably engaged with the catheter and allowing a guide wire installed in the obturator ranging from the tip to the midway thereof to be inserted therein and an operation part for transmitting the external force to the endodwelling member fitted to the rear end thereof. The rear end part of the guide wire passage and the operation part are arranged in a separated state.
    • 一种用于具有导管和闭孔器的穴的导管套件,并且具有优异的可操作性。 导管包括管,其内部具有营养物通道,其将营养物或化学物质从身体的外部引导到胃内并且沿着洞穴的壁表面延伸;以及非气囊型内耳构件,其装配到尖端部分 通常放置在膨胀状态并且当外力通过闭孔器作用在膨胀状态时直径减小,并且以埋藏状态留在生物体内的胃中。 闭塞器包括可拆卸地与导管接合的引导线通道,并且允许安装在从顶端到中途的闭塞器中的导丝线插入其中,以及用于将外力传递到安装在后部的内耳部件的操作部分 结束。 导丝通路的后端部和操作部被配置成分离状态。