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    Mouthpiece and insertion assisting device for endoscope
    71.
    发明授权
    Mouthpiece and insertion assisting device for endoscope 失效
    用于内窥镜的口腔和插入辅助装置

    公开(公告)号：US06719685B2

    公开(公告)日：2004-04-13

    申请号：US09924515

    申请日：2001-08-09

    申请人： Tetsuya Fujikura ,  Haruo Akiba

    发明人： Tetsuya Fujikura ,  Haruo Akiba

    IPC分类号： A61B100

    CPC分类号： A61B1/00154 ,  A61B1/01 ,  A61B1/24 ,  A61B1/273

    摘要： According to the present invention, a fixing member is integrated with a mouthpiece body through slide grooves and a rotational groove, and this improves the portability. Moreover, a guide tube can easily be fixed to the mouthpiece body only by rotating the fixing member with the rotational groove. Furthermore, an index is formed on the outer peripheral surface of the guide tube. The index is composed of scale lines formed at regular intervals and scale numbers formed at predetermined scale lines. The scale numbers represent the distances from a front end of the guide tube to the scale line, and the distances from a back end of the guide tube to the scale line. The index of the guide tube is used in combination with an index formed on an endoscope insertion part, and this makes it possible to correctly recognize the insertion length of the endoscope insertion part inserted into a body cavity of a subject.

    摘要翻译： 根据本发明，通过滑动槽和旋转槽将固定构件与接口体一体化，这提高了便携性。 此外，导向管只能通过旋转固定构件与旋转槽而容易地固定到接口体上。 此外，在引导管的外周面上形成指标。 指数由以规则间隔形成的缩放线和以预定尺度线形成的刻度数组成。 刻度数表示从导管的前端到刻度线的距离以及从引导管的后端到刻度线的距离。 引导管的指数与形成在内窥镜插入部上的指数组合使用，这使得可以正确地识别插入到被检体的体腔内的内窥镜插入部的插入长度。

    Endoscope
    72.
    发明授权
    Endoscope 有权
    内窥镜

    公开(公告)号：US06638213B2

    公开(公告)日：2003-10-28

    申请号：US09969273

    申请日：2001-10-02

    申请人： Takeshi Ogura ,  Masanori Hamazaki ,  Haruhiko Kaiya ,  Toshio Nakamura

    发明人： Takeshi Ogura ,  Masanori Hamazaki ,  Haruhiko Kaiya ,  Toshio Nakamura

    IPC分类号： A61B100

    CPC分类号： A61B1/0051 ,  A61B1/0055 ,  A61B1/273 ,  A61B1/31

    摘要： An endoscope has a first bending portion, a second bending portion, and a hand-held unit. The first bending portion is the distal portion of an elongated insertion member. The second bending portion is located at the proximal end of the first bending portion. The hand-held unit is located at the proximal end of the insertion member and has a control section that is used to bend the first bending portion and second bending portion. In the endoscope, the control section of the hand-held unit includes a bending knob, a second bending lever, a first locking lever, and a second locking lever. The angling knob is used to bend the first bending portion, and the second angling lever is used to bend the second bending portion. The first locking lever is used to lock the angling knob at a predetermined angular position, and the second locking lever is used to lock the second angling lever at a predetermined angular position.

    摘要翻译： 内窥镜具有第一弯曲部，第二弯曲部和手持单元。 第一弯曲部分是细长插入构件的远端部分。 第二弯曲部位于第一弯曲部的近端。 手持单元位于插入构件的近端，并且具有用于弯曲第一弯曲部和第二弯曲部的控制部。 在内窥镜中，手持单元的控制部包括弯曲按钮，第二弯曲杆，第一锁定杆和第二锁定杆。 倾斜旋钮用于弯曲第一弯曲部分，并且第二钓鱼杆用于弯曲第二弯曲部分。 第一锁定杆用于将倾斜旋钮锁定在预定角度位置，并且第二锁定杆用于将第二钓鱼杆锁定在预定角度位置。

    Method and apparatus for endoscopic measurement of myoelectrical activity from the stomach and other hollow intra-abdominal organs
    73.
    发明申请
    Method and apparatus for endoscopic measurement of myoelectrical activity from the stomach and other hollow intra-abdominal organs 有权
    用于内窥镜测量胃和其他空腹腹腔器官的肌电活动的方法和装置

    公开(公告)号：US20030114770A1

    公开(公告)日：2003-06-19

    申请号：US10315017

    申请日：2002-12-10

    发明人： Kenneth L. Koch

    IPC分类号： A61B005/08 ,  A61B005/04

    CPC分类号： A61B5/42 ,  A61B1/273 ,  A61B5/04884 ,  A61B5/4238 ,  A61B5/7207

    摘要： A catheter structure includes an elongated tube structure having distal and proximal ends and an axis. Electrodes are associated with the tube structure and are constructed and arranged to be moved from a retracted position substantially within the tube structure to an extended position extended directly outwardly from the distal end of the tube structure and generally in the direction of the axis. The electrodes are constructed and arranged to obtain signals relating to myoelectrical activity of an intra-abdominal organ. Actuating structure is operatively associated with the electrodes to move the electrodes between the extended and retracted positions.

    摘要翻译： 导管结构包括具有远端和近端以及轴线的细长管结构。 电极与管结构相关联，并且被构造和布置成从基本上在管结构内的缩回位置移动到从管结构的远端直接向外延伸并且大致沿着轴的方向延伸的延伸位置。 构造和布置电极以获得与腹腔内器官的肌电活动相关的信号。 驱动结构与电极可操作地相关联，以在延伸位置和缩回位置之间移动电极。

    Endoscopic retractor instrument and associated method
    74.
    发明申请
    Endoscopic retractor instrument and associated method 有权
    内窥镜牵开器仪器及相关方法

    公开(公告)号：US20030074015A1

    公开(公告)日：2003-04-17

    申请号：US09978413

    申请日：2001-10-16

    申请人： Granit Medical Innovation, Inc.

    发明人： Naomi Nakao

    IPC分类号： A61M029/00

    CPC分类号： A61B1/273 ,  A61B1/31 ,  A61M2025/1015

    摘要： An endoscopic retractor instrument has (a) a plurality of parts movably connected to one another, (b) componentry for mounting the parts in a collapsed or reduced-size configuration to a flexible and steerable insertion member of an endoscope, and (c) one or more actuation elements operatively connected to the parts for enabling a movement of the parts relative to one another so that the parts assume an enlarged or expanded configuration for spreading internal tissues of a patient. The movable parts of the retractor instrument may be inflatable balloon parts enabling insertion of the retractor in a substantially collapsed configuration and a later expansion at the site of interest.

    摘要翻译： 内窥镜牵开器具具有（a）可移动地彼此连接的多个部件，（b）用于将折叠或缩小尺寸构造的部件安装到内窥镜的柔性和可操纵的插入部件上的组件，（c）一个 或更多的致动元件，其可操作地连接到所述部件，以使所述部件相对于彼此移动，使得所述部件呈现放大或扩大的构造，用于扩散患者的内部组织。 牵开器仪器的可移动部件可以是可膨胀的气囊部件，其能够将牵开器插入到基本上收缩的构造中，并且可以在感兴趣的位置进一步扩张。

    Inflatable member for an endoscope sheath
    75.
    发明申请
    Inflatable member for an endoscope sheath 审中-公开
    用于内窥镜护套的充气构件

    公开(公告)号：US20020143237A1

    公开(公告)日：2002-10-03

    申请号：US10094406

    申请日：2002-03-08

    发明人： Katsumi Oneda ,  Edward Paul Harhen ,  Mark S. Landman

    IPC分类号： A61B001/00 ,  A61B001/04

    CPC分类号： A61B1/00082 ,  A61B1/00135 ,  A61B1/00142 ,  A61B1/00156 ,  A61B1/005 ,  A61B1/012 ,  A61B1/015 ,  A61B1/267 ,  A61B1/2676 ,  A61B1/273 ,  A61B17/3421 ,  A61B2017/3486 ,  A61M25/0662 ,  A61M25/1011

    摘要： Apparatus and methods for attaching and forming enclosed inflatable members on an endoscope assembly with a disposable sheath are disclosed. In one embodiment, an apparatus includes a flexible and resilient cuff member that is positioned on the outer surface of the disposable sheath and sealably and fixedly bonded to the sheath cover material at the cuff edges to form an annular space capable of being inflated. The inflatable member formed thereby is inflated through a lumen internal to the sheath that has an opening into the interior annular space. The inflatable member may be inflated to exert a longitudinal force on the insertion tube, thereby moving the endoscope assembly along a body passage. Alternately, a sheath may include a plurality of inflatable cuffs that may be inflated to create an isolated space therebetween within the body passage.

    摘要翻译： 公开了用于将封闭的可膨胀构件附接和成形在具有一次性护套的内窥镜组件上的装置和方法。 在一个实施例中，一种装置包括柔性和弹性的袖口构件，其定位在一次性护套的外表面上并且在袖带边缘处可密封地且牢固地结合到护套覆盖材料，以形成能够被充气的环形空间。 由此形成的可膨胀构件通过具有到内部环形空间的开口的护套内部的内腔膨胀。 充气构件可以被充气以在插入管上施加纵向力，从而沿着身体通道移动内窥镜组件。 或者，护套可以包括多个可膨胀的袖带，其可被充气以在身体通道内产生隔离空间。

    Endoscope
    76.
    发明申请
    Endoscope 有权
    内窥镜

    公开(公告)号：US20020091304A1

    公开(公告)日：2002-07-11

    申请号：US09968834

    申请日：2001-10-02

    发明人： Takeshi Ogura ,  Masanori Hamazaki ,  Haruhiko Kaiya ,  Toshio Nakamura

    IPC分类号： A61B001/008

    CPC分类号： A61B1/273 ,  A61B1/0051 ,  A61B1/0055 ,  A61B1/31

    摘要： An endoscope has a first bending portion and a second bending portion. The first bending portion is the distal portion of an elongated insertion member and bent in four directions substantially perpendicular to the longitudinal axis of the insertion member. The second bending portion is bent in at least two directions substantially perpendicular to the longitudinal axis of the insertion member. The endoscope further includes a hand-held unit having a control section that is used to bend the first bending portion and second bending portion. The control section of the handheld unit has an angling knob that is used to bend the first bending portion, and a second angling lever that is used to bend the second bending portion.

    摘要翻译： 内窥镜具有第一弯曲部和第二弯曲部。 第一弯曲部分是细长插入构件的远侧部分，并且在基本上垂直于插入构件的纵向轴线的四个方向上弯曲。 第二弯曲部分在基本上垂直于插入构件的纵向轴线的至少两个方向上弯曲。 所述内窥镜还包括手持单元，所述手持单元具有用于弯曲所述第一弯曲部和所述第二弯曲部的控制部。 手持单元的控制部分具有用于弯曲第一弯曲部分的倾斜旋钮和用于弯曲第二弯曲部分的第二钓鱼杆。

    Endoscope
    77.
    发明申请
    Endoscope 有权
    内窥镜

    公开(公告)号：US20020062063A1

    公开(公告)日：2002-05-23

    申请号：US09969273

    申请日：2001-10-02

    发明人： Takeshi Ogura ,  Masanori Hamazaki ,  Haruhiko Kaiya ,  Toshio Nakamura

    IPC分类号： A61B001/00

    CPC分类号： A61B1/0051 ,  A61B1/0055 ,  A61B1/273 ,  A61B1/31

    摘要： An endoscope has a first bending portion, a second bending portion, and a hand-held unit. The first bending portion is the distal portion of an elongated insertion member. The second bending portion is located at the proximal end of the first bending portion. The hand-held unit is located at the proximal end of the insertion member and has a control section that is used to bend the first bending portion and second bending portion. In the endoscope, the control section of the hand-held unit includes a bending knob, a second bending lever, a first locking lever, and a second locking lever. The angling knob is used to bend the first bending portion, and the second angling lever is used to bend the second bending portion. The first locking lever is used to lock the angling knob at a predetermined angular position, and the second angling lever is used to lock the second angling lever at a predetermined angular position.

    摘要翻译： 内窥镜具有第一弯曲部，第二弯曲部和手持单元。 第一弯曲部分是细长插入构件的远端部分。 第二弯曲部位于第一弯曲部的近端。 手持单元位于插入构件的近端，并且具有用于弯曲第一弯曲部和第二弯曲部的控制部。 在内窥镜中，手持单元的控制部包括弯曲按钮，第二弯曲杆，第一锁定杆和第二锁定杆。 倾斜旋钮用于弯曲第一弯曲部分，并且第二钓鱼杆用于弯曲第二弯曲部分。 第一锁定杆用于将倾斜旋钮锁定在预定角度位置，并且第二钓鱼杆用于将第二钓鱼杆锁定在预定角度位置。

    Mouthpiece and insertion assisting device for endoscope
    79.
    发明申请
    Mouthpiece and insertion assisting device for endoscope 失效
    用于内窥镜的口腔和插入辅助装置

    公开(公告)号：US20010056220A1

    公开(公告)日：2001-12-27

    申请号：US09924515

    申请日：2001-08-09

    申请人： Fuji Photo Optical Co., LTD.

    发明人： Tetsuya Fujikura ,  Haruo Akiba

    IPC分类号： A61B001/00

    CPC分类号： A61B1/00154 ,  A61B1/01 ,  A61B1/24 ,  A61B1/273

    摘要： According to the present invention, a fixing member is integrated with a mouthpiece body through slide grooves and a rotational groove, and this improves the portability. Moreover, a guide tube can easily be fixed to the mouthpiece body only by rotating the fixing member with the rotational groove. Furthermore, an index is formed on the outer peripheral surface of the guide tube. The index is composed of scale lines formed at regular intervals and scale numbers formed at predetermined scale lines. The scale numbers represent the distances from a front end of the guide tube to the scale line, and the distances from a back end of the guide tube to the scale line. The index of the guide tube is used in combination with an index formed on an endoscope insertion part, and this makes it possible to correctly recognize the insertion length of the endoscope insertion part inserted into a body cavity of a subject.

    摘要翻译： 根据本发明，通过滑动槽和旋转槽将固定构件与接口体一体化，这提高了便携性。 此外，导向管只能通过旋转固定构件与旋转槽而容易地固定到接口体上。 此外，在引导管的外周面上形成指标。 指数由以规则间隔形成的缩放线和以预定尺度线形成的刻度数组成。 刻度数表示从导管的前端到刻度线的距离以及从引导管的后端到刻度线的距离。 引导管的指数与形成在内窥镜插入部上的指数组合使用，这使得可以正确地识别插入到被检体的体腔内的内窥镜插入部的插入长度。