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    Treatment apparatus for endoscope
    3.
    发明授权
    Treatment apparatus for endoscope 有权
    内窥镜治疗仪

    公开(公告)号：US06689130B2

    公开(公告)日：2004-02-10

    申请号：US10160946

    申请日：2002-06-03

    申请人： Keiichi Arai ,  Hiroyoshi Watanabe ,  Keita Suzuki ,  Yoshihiko Sugi ,  Koichi Kawashima ,  Masahiro Ishikawa

    发明人： Keiichi Arai ,  Hiroyoshi Watanabe ,  Keita Suzuki ,  Yoshihiko Sugi ,  Koichi Kawashima ,  Masahiro Ishikawa

    IPC分类号： A61B1818

    CPC分类号： A61B18/1492 ,  A61B1/00089 ,  A61B1/00091 ,  A61B17/3478 ,  A61B18/1482 ,  A61B2017/00269 ,  A61B2017/00296 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/1407 ,  A61B2218/002

    摘要： A treatment apparatus to treat a tissue in a body cavity is disclosed. The apparatus comprises a base disposed in the vicinity of a tip-end portion of an endoscope, and an in-tissue inserting portion including a base end supported by the base and a tip end insertable in the tissue in the body cavity in a direction substantially parallel to the surface of the tissue, and extending to the tip end from the base end in a tapered shape. The in-tissue inserting portion has an inner side disposed in the vicinity of the surface of the tissue when inserted into the tissue. The apparatus further comprises a high-frequency electrode, for treating the tissue, supported by the base and disposed in the vicinity of the inner side of the in-tissue inserting portion, and a cable which supplies power to the high-frequency electrode from a high-frequency power source outside the body.

    摘要翻译： 公开了一种治疗体腔内的组织的治疗装置。 该装置包括设置在内窥镜的前端部附近的基部和组织内插入部，该组织插入部包括由基部支撑的基部端部和顶端部，其基本上大体上被插入到体腔内的组织中 平行于组织的表面，并且从基端延伸到尖端，呈锥形。 组织插入部分在插入组织中时具有设置在组织表面附近的内侧。 该装置还包括高频电极，用于处理由基座支撑并且设置在组织内插入部分的内侧附近的组织，以及从高频电极向 身体外高频电源。

    High frequency treatment device having a pair of jaws with electrodes
    4.
    发明申请
    High frequency treatment device having a pair of jaws with electrodes 有权
    高频处理装置具有一对具有电极的钳口

    公开(公告)号：US20050187547A1

    公开(公告)日：2005-08-25

    申请号：US11066646

    申请日：2005-02-25

    申请人： Yoshihiko Sugi

    发明人： Yoshihiko Sugi

    IPC分类号： A61B17/28 ,  A61B18/12 ,  A61B18/14 ,  A61B19/00

    CPC分类号： A61B18/1445 ,  A61B2018/1435 ,  A61B2090/034 ,  A61B2090/035

    摘要： A high frequency treatment device is provided for high-frequency medical treatments including blood stanching. The device comprises an insertion member and a pair of jaws each representing a longitudinal direction, taking on an electrode function along an entire longitudinal region of each jaw, and having a gripping surface. In the device, a link member holds the jaws to be opened and closed in a direction allowing their gripping surfaces to be opposed to each other and links the jaws to a tip of the insertion member to keep electrical insulation between the jaws. An electrical short circuit between the jaws is prevented even when the jaws are mutually closed. A power line applies a high frequency voltage to the jaws via the link member to cause a high frequency current to flow through the jaws. An operation wire transmits open/close movements to the jaws via the link member.

    摘要翻译： 提供高频治疗装置，用于高频医疗治疗，包括血液固定。 该装置包括插入构件和一对钳口，每个钳口表示纵向方向，沿着每个钳口的整个纵向区域具有电极功能，并且具有抓握表面。 在该装置中，连杆构件将钳口保持打开和关闭，使得它们的夹持表面彼此相对，并将钳口连接到插入构件的尖端，以保持钳口之间的电绝缘。 即使夹爪相互闭合，也可防止钳口之间的电短路。 电力线通过连接构件向钳口施加高频电压以使高频电流流过钳口。 操作线通过连杆构件将打开/关闭的运动传递到夹爪。

    High frequency treatment device having a pair of jaws with electrodes
    5.
    发明授权
    High frequency treatment device having a pair of jaws with electrodes 有权
    高频处理装置具有一对具有电极的钳口

    公开(公告)号：US07621910B2

    公开(公告)日：2009-11-24

    申请号：US11066646

    申请日：2005-02-25

    申请人： Yoshihiko Sugi

    发明人： Yoshihiko Sugi

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B2018/1435 ,  A61B2090/034 ,  A61B2090/035

    摘要： A high frequency treatment device is provided for high-frequency medical treatments including blood stanching. The device comprises an insertion member and a pair of jaws each representing a longitudinal direction, taking on an electrode function along an entire longitudinal region of each jaw, and having a gripping surface. In the device, a link member holds the jaws to be opened and closed in a direction allowing their gripping surfaces to be opposed to each other and links the jaws to a tip of the insertion member to keep electrical insulation between the jaws. An electrical short circuit between the jaws is prevented even when the jaws are mutually closed. A power line applies a high frequency voltage to the jaws via the link member to cause a high frequency current to flow through the jaws. An operation wire transmits open/close movements to the jaws via the link member.

    摘要翻译： 提供高频治疗装置，用于高频医疗治疗，包括血液固定。 该装置包括插入构件和一对钳口，每个钳口表示纵向方向，沿着每个钳口的整个纵向区域具有电极功能，并且具有抓握表面。 在该装置中，连杆构件将钳口保持打开和关闭，使得它们的夹持表面彼此相对，并将钳口连接到插入构件的尖端，以保持钳口之间的电绝缘。 即使夹爪相互闭合，也可防止钳口之间的电短路。 电力线通过连接构件向钳口施加高频电压以使高频电流流过钳口。 操作线通过连杆构件将打开/关闭的运动传递到夹爪。