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    Indication Device
    1.
    发明申请
    Indication Device 有权
    指示装置

    公开(公告)号：US20120041273A1

    公开(公告)日：2012-02-16

    申请号：US13259057

    申请日：2010-03-26

    申请人： Naofumi Tanaka ,  Kazuyuki Kojima ,  Toru Omata ,  Toshio Takayama ,  Yukio Kosugi

    发明人： Naofumi Tanaka ,  Kazuyuki Kojima ,  Toru Omata ,  Toshio Takayama ,  Yukio Kosugi

    IPC分类号： A61B1/06

    CPC分类号： A61B17/3403 ,  A61B17/00234 ,  A61B17/3421 ,  A61B90/11 ,  A61B90/13 ,  A61B90/30

    摘要： The object is to seek a position for an insertion opening through which a treatment tool inserted inside a body cavity may reach an affected area while avoiding an obstacle. A first light emitting portion placed in an insertion portion applies light to an affected area inside a body cavity. A second light emitting portion placed in the insertion portion applies light to an inner wall of the body cavity toward the opposite side of the first light emitting portion. At this time, a light pathway on which the light from the first light emitting portion and the second light emitting portion will not strike the obstacle (e.g., an organ outside than the affected area, etc.) inside the body cavity is searched for. By making, in the position that the light from the second light emitting portion strikes, an insertion opening for inserting a treatment tool, the treatment tool can reach the affected area without interfering with the obstacle.

    摘要翻译： 本发明的目的是寻找一种用于插入开口的位置，通过该位置插入体腔内的治疗工具可以到达受影响的区域同时避免障碍物。 放置在插入部分中的第一发光部分将光照射到体腔内的受影响区域。 放置在插入部分中的第二发光部分将光线朝向第一发光部分的相对侧向体腔的内壁施加光。 此时，搜索来自第一发光部和第二发光部的光在其内部不会撞击体腔内的障碍物（例如，受影响的区域外的器官等）的光路径。 通过在来自第二发光部的光的位置上形成插入处理工具的插入开口，处理工具可以到达受影响的区域而不会妨碍障碍。

    Indication device
    2.
    发明授权
    Indication device 有权
    指示装置

    公开(公告)号：US08961411B2

    公开(公告)日：2015-02-24

    申请号：US13259057

    申请日：2010-03-26

    申请人： Naofumi Tanaka ,  Kazuyuki Kojima ,  Toru Omata ,  Toshio Takayama ,  Yukio Kosugi

    发明人： Naofumi Tanaka ,  Kazuyuki Kojima ,  Toru Omata ,  Toshio Takayama ,  Yukio Kosugi

    IPC分类号： A61B1/06 ,  A61B17/34 ,  A61B17/00 ,  A61B19/00

    CPC分类号： A61B17/3403 ,  A61B17/00234 ,  A61B17/3421 ,  A61B90/11 ,  A61B90/13 ,  A61B90/30

    摘要： The object is to seek a position for an insertion opening through which a treatment tool inserted inside a body cavity may reach an affected area while avoiding an obstacle. A first light emitting portion placed in an insertion portion applies light to an affected area inside a body cavity. A second light emitting portion placed in the insertion portion applies light to an inner wall of the body cavity toward the opposite side of the first light emitting portion. At this time, a light pathway on which the light from the first light emitting portion and the second light emitting portion will not strike the obstacle (e.g., an organ outside than the affected area, etc.) inside the body cavity is searched for. By making, in the position that the light from the second light emitting portion strikes, an insertion opening for inserting a treatment tool, the treatment tool can reach the affected area without interfering with the obstacle.

    摘要翻译： 本发明的目的是寻找一种用于插入开口的位置，通过该位置插入体腔内的治疗工具可以到达受影响的区域同时避免障碍物。 放置在插入部分中的第一发光部分将光照射到体腔内的受影响区域。 放置在插入部分中的第二发光部分将光线朝向第一发光部分的相对侧向体腔的内壁施加光。 此时，搜索来自第一发光部和第二发光部的光在其内部不会撞击体腔内的障碍物（例如，受影响的区域外的器官等）的光路径。 通过在来自第二发光部的光的位置上形成插入处理工具的插入开口，处理工具可以到达受影响的区域而不会妨碍障碍。

    System for indicating a position to be operated in a patient's body
    3.
    发明授权
    System for indicating a position to be operated in a patient's body 失效
    用于指示在患者身体中操作位置的系统

    公开(公告)号：US5050608A

    公开(公告)日：1991-09-24

    申请号：US577068

    申请日：1990-09-04

    申请人： Eiju Watanabe ,  Shinya Manaka ,  Yukio Kosugi

    发明人： Eiju Watanabe ,  Shinya Manaka ,  Yukio Kosugi

    IPC分类号： A61B19/00

    CPC分类号： A61B90/10 ,  A61B34/70 ,  A61B2090/062 ,  A61B2090/067

    摘要： An articulated arm has a plurality of arms connected to each other by joints. A pointer is connected to one of the plurality of arms. The arm nearest the pointer is the foremost arm of the articulated arm. Angular displacement sensors are provided at joints of the articulated arm, for producing angular signals. Tomographical images of a patient's body are displayed on a cathode-ray tube. The angular signals are converted to tomographical position signals corresponding to the tomographical images on the cathode-ray tube. In response to the tomographical position signals, the position of the tip of the pointer is displayed on the cathode-ray tube with a mark. The system can be used, for example, in locating a position on a patient's body where an operation is to be performed.

    摘要翻译： 铰接臂具有通过接头彼此连接的多个臂。 指针连接到多个臂中的一个。 最靠近指针的手臂是关节臂的最前臂。 角位移传感器设置在关节臂的关节处，用于产生角度信号。 患者身体的图像显示在阴极射线管上。 角度信号被转换成与阴极射线管上的断层图像对应的断层摄影位置信号。 响应于断层位置信号，指示器的尖端的位置以标记显示在阴极射线管上。 该系统可以用于例如定位要执行操作的患者身体上的位置。