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    Endoscope Insertion Portion and Endoscope System
    1.
    发明申请
    Endoscope Insertion Portion and Endoscope System 审中-公开
    内窥镜插入部分和内窥镜系统

    公开(公告)号：US20090030277A1

    公开(公告)日：2009-01-29

    申请号：US11887990

    申请日：2006-03-31

    申请人： Ryuhei Fujimoto ,  Yasuhito Kura ,  Ryuichi Toyama ,  Katsutaka Adachi

    发明人： Ryuhei Fujimoto ,  Yasuhito Kura ,  Ryuichi Toyama ,  Katsutaka Adachi

    IPC分类号： A61B1/00

    CPC分类号： A61B1/005 ,  A61B1/00071 ,  A61B1/0016 ,  A61B1/31

    摘要： To realize an endoscope insertion portion and endoscope system capable of providing a significant propulsive function by reducing a friction between a propulsive force generation section and an insertion portion, an endoscope insertion portion comprising: an introductory tube as an insertion portion; a spiral tube as a propulsive force generation section mounted on an outer peripheral surface of the introductory tube and rotating around the longitudinal axis of the introductory tube; and a plurality of ring members provided on an outer peripheral surface of an elastic cover tube at predetermined intervals between an inner peripheral surface of a spiral tube and the elastic cover tube 21, as a friction reduction section positioned between the spiral tube and the outer peripheral surface of the introductory tube (elastic cover tube) and reducing a contact resistance between an outer peripheral surface of the introductory tube (elastic cover tube) and the spiral tube.

    摘要翻译： 为了实现能够通过减小推进力产生部和插入部之间的摩擦而提供显着推进功能的内窥镜插入部和内窥镜系统，内窥镜插入部包括：作为插入部的入口管; 螺旋管作为推进力产生部分，安装在引导管的外周表面上并围绕导入管的纵向轴线旋转; 以及多个环形构件，其设置在螺旋管的内周面与弹性覆盖管21之间的预定间隔的弹性覆盖管的外周面上，作为位于螺旋管与外周侧之间的摩擦减小部 引导管（弹性覆盖管）的表面，并且降低引导管（弹性覆盖管）的外周面与螺旋管之间的接触电阻。

    Insertion apparatus
    5.
    发明申请
    Insertion apparatus 有权
    插入装置

    公开(公告)号：US20070060790A1

    公开(公告)日：2007-03-15

    申请号：US11599549

    申请日：2006-11-14

    申请人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Katsutaka Adachi ,  Makoto Abe

    发明人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Katsutaka Adachi ,  Makoto Abe

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00154 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/31

    摘要： An insertion apparatus includes: an introducing duct including; insertion portion cover portion for covering an insertion portion extending from a distal side portion of a handling portion constituting an endoscope; and a spiral duct which is disposed on an inner circumferential surface side of the insertion portion cover portion, and has on a circumferential surface of the spiral duct, a propulsion power generating portion for applying a propulsion power for introducing the insertion portion into a deep portion in a body cavity, to the insertion portion covered by the insertion portion cover, and a rotating device comprising a rotating portion for rotating the spiral duct equipped to the introducing duct.

    摘要翻译： 插入装置包括：导入管，包括： 插入部覆盖部，用于覆盖从构成内窥镜的处理部的远侧部延伸的插入部; 以及螺旋管，其设置在所述插入部盖部的内周面侧，并且在所述螺旋管的周面上具有推进动力产生部，所述推进动力产生部用于施加用于将所述插入部引入到深部的推进力 在体腔内，由插入部盖覆盖的插入部以及旋转装置，该旋转装置包括旋转部，该旋转部旋转配置于导入管的螺旋状管道。

    Insertion device
    6.
    发明申请
    Insertion device 审中-公开
    插入装置

    公开(公告)号：US20070049799A1

    公开(公告)日：2007-03-01

    申请号：US11522791

    申请日：2006-09-18

    申请人： Yasuhito Kura ,  Katsutaka Adachi

    发明人： Yasuhito Kura ,  Katsutaka Adachi

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00156 ,  A61B1/31

    摘要： An insertion device comprises an insertion unit to be inserted into a subject, a spiral-shaped portion to be in contact with an inner wall of a lumen of a subject along with the insertion unit being inserted into the subject, and a rotating unit for rotating the insertion unit provided with the spiral-shaped portion. The spiral-shaped portion is partially provided in a plurality of portions in a portion to be in contact with an inner wall of a lumen of a subject, or provided across the entire portion to be in contact with the inner wall of the lumen of the subject. Propulsion at the time of inserting the insertion unit into a subject is obtained by rotating the insertion unit provided with the spiral-shaped portion.

    摘要翻译： 插入装置包括插入到被检体内的插入单元，与插入单元插入到被检体内的与被检体的内腔的内壁接触的螺旋状的部分，以及旋转单元 所述插入单元设置有所述螺旋形部分。 螺旋形部分部分地设置在与被检体的内腔的内壁接触的部分中的多个部分中，或者设置在整个部分上以与内窥镜的内腔的内壁相接触 学科。 通过旋转设置有螺旋状部的插入单元来获得将插入单元插入到被检体内时的推进。

    Insertion device
    7.
    发明授权
    Insertion device 有权
    插入装置

    公开(公告)号：US07621867B2

    公开(公告)日：2009-11-24

    申请号：US11599578

    申请日：2006-11-14

    申请人： Yasuhito Kura ,  Katsutaka Adachi

    发明人： Yasuhito Kura ,  Katsutaka Adachi

    IPC分类号： A61B1/00

    CPC分类号： A61B1/31 ,  A61B1/0016 ,  A61B1/04 ,  A61B1/0607 ,  A61B1/0676 ,  A61B1/0684

    摘要： An insertion device comprises a long-sized insertion portion to be inserted into a subject, a propulsion force generating portion provided on the outer peripheral face of the insertion portion, a rotating portion for rotating the propulsion force generating portion on the longitudinal axis of the insertion portion, an image capturing device for observing the image of the subject, provided at the tip of the insertion portion so as to be rotatable according to the rotation of the propulsion force generating portion, a first electric contact which is connected electrically to the image capturing device and moves rotationally according to the rotation of the propulsion force generating portion provided on the insertion portion, and a second electric contact, on which the first electric contact which moves rotationally according to the rotation of the propulsion force generating portion, is provided slidably, and is connected electrically to the first electric contact.

    摘要翻译： 插入装置包括插入到被检体内的长尺寸插入部，设置在插入部的外周面的推进力产生部，用于使推进力产生部在插入部的纵轴上旋转的旋转部 部分，用于观察被检体的图像的图像捕获装置，设置在插入部分的顶端，以便能够根据推进力产生部分的旋转而旋转;第一电触点，其与图像捕获电连接 装置并且根据设置在插入部分上的推进力产生部分的旋转而旋转移动;第二电触点，其上滑动地设置有根据推进力产生部分的旋转而旋转移动的第一电触点， 并且与第一电触头电连接。

    Insertion device
    8.
    发明申请
    Insertion device 审中-公开
    插入装置

    公开(公告)号：US20070173093A1

    公开(公告)日：2007-07-26

    申请号：US11728484

    申请日：2007-03-26

    申请人： Yasuhito Kura ,  Katsutaka Adachi

    发明人： Yasuhito Kura ,  Katsutaka Adachi

    IPC分类号： H01R29/00

    CPC分类号： A61B1/0055 ,  A61B1/00147 ,  A61B1/0016 ,  A61B1/04 ,  A61B1/31

    摘要： An insertion device includes a flexible insertion portion guiding section formed with a helically shaped portion around the outer circumferential surface thereof, a guiding section rotating device for rotating the insertion portion guiding section in a predetermined direction around the longitudinal axis thereof, and a propulsive force generating device for generating propulsive force in the insertion portion guiding section in the direction of the longitudinal axis of the insertion portion guiding section.

    摘要翻译： 插入装置包括：柔性插入部引导部，其形成有围绕其外周面的螺旋状部;导向部旋转装置，用于使插入部引导部沿其长轴方向的规定方向旋转;推进力产生 用于在所述插入部引导部中沿所述插入部引导部的纵轴方向产生推进力的装置。

    Insertion apparatus
    9.
    发明申请
    Insertion apparatus 审中-公开
    插入装置

    公开(公告)号：US20070080962A1

    公开(公告)日：2007-04-12

    申请号：US11599548

    申请日：2006-11-14

    申请人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Makoto Abe ,  Katsutaka Adachi

    发明人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Makoto Abe ,  Katsutaka Adachi

    IPC分类号： G06T15/00

    CPC分类号： A61B1/00154 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/31

    摘要： An insertion apparatus includes a tubular member equipped with a propulsion power generating portion, a rotating portion for rotating the tubular member around the longitudinal axis of the tubular member, a distal end which can be slidingly moved with respect to a rotation of the tubular member rotated by the rotating portion and is equipped with an observation portion for observing a body to be examined, and a propulsion power receiving portion for receiving propulsion power generated by the propulsion power generating portion equipped in the tubular member.

    摘要翻译： 插入装置包括管状构件，其配备有推进动力产生部分，用于使管状构件围绕管状构件的纵向轴线旋转的旋转部分，远端可相对于旋转的管状构件的旋转而滑动移动 通过旋转部分配备有用于观察被检体的观察部，以及用于接收由管状部件配备的推进发电部产生的推进力的推进动力接收部。

    Insertion device and endoscopic system
    10.
    发明申请
    Insertion device and endoscopic system 审中-公开
    插入装置和内窥镜系统

    公开(公告)号：US20070059990A1

    公开(公告)日：2007-03-15

    申请号：US11598424

    申请日：2006-11-13

    申请人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Katsutaka Adachi

    发明人： Yasuhito Kura ,  Takahiro Kishi ,  Akira Suzuki ,  Akira Taniguchi ,  Katsutaka Adachi

    IPC分类号： H01R13/40

    CPC分类号： A61B1/31 ,  A61B1/04

    摘要： An insertion device includes a long insert section inserted to a subject body, a propulsion force generation section provided at an outer circumferential surface of the insert section, a rotation section having a guide tube rotation device for rotating the insert section at which the propulsion force generation section is provided about a longitudinal axis, and a rotation control section for controlling the rotation section.

    摘要翻译： 插入装置包括插入到被检体内的长插入部，设置在插入部的外周面的推进力产生部，具有用于使插入部旋转的导管旋转装置的旋转部， 围绕纵向轴线设置截面，以及旋转控制部分，用于控制旋转部分。