Method and apparatus for displaying information in magnetically guided capsule endoscopy
    1.
    发明授权
    Method and apparatus for displaying information in magnetically guided capsule endoscopy 有权
    用于在磁性导向胶囊内窥镜检查中显示信息的方法和装置

    公开(公告)号:US08308632B2

    公开(公告)日:2012-11-13

    申请号:US12815584

    申请日:2010-06-15

    IPC分类号: A61B1/00

    摘要: A magnetically guided endoscope system has a display system wherein the position of the boundary of the examination region of the magnetic field that is used for capsule endoscope guidance is displayed and/or the position of the peak of the magnetic field used for capsule guidance is displayed. The displayed information can be presented in the form of computer-generated graphics superimposed on a camera image of the patient by a computer, or can be a fixed indicator on the display screen of a display at which a computer causes the camera image of the patient to be displayed at a position that is correctly oriented with respect to the fixed information.

    摘要翻译: 磁导向内窥镜系统具有显示系统,其中显示用于胶囊内窥镜引导的磁场检查区域的边界的位置和/或显示用于胶囊引导的磁场的峰值位置 。 显示的信息可以以由计算机叠加在患者的相机图像上的计算机生成的图形的形式呈现,或者可以是显示器的显示屏幕上的固定指示器,计算机使得患者的相机图像在该显示屏上 被显示在相对于固定信息正确定向的位置。

    METHOD AND APPARATUS FOR DISPLAYING INFORMATION IN MAGNETICALLY GUIDED CAPSULE ENDOSCOPY
    2.
    发明申请
    METHOD AND APPARATUS FOR DISPLAYING INFORMATION IN MAGNETICALLY GUIDED CAPSULE ENDOSCOPY 有权
    用于在磁性引导的胶囊内窥镜中显示信息的方法和装置

    公开(公告)号:US20110306830A1

    公开(公告)日:2011-12-15

    申请号:US12815584

    申请日:2010-06-15

    IPC分类号: A61B1/04

    摘要: A magnetically guided endoscope system has a display system wherein the position of the boundary of the examination region of the magnetic field that is used for capsule endoscope guidance is displayed and/or the position of the peak of the magnetic field used for capsule guidance is displayed. The displayed information can be presented in the form of computer-generated graphics superimposed on a camera image of the patient by a computer, or can be a fixed indicator on the display screen of a display at which a computer causes the camera image of the patient to be displayed at a position that is correctly oriented with respect to the fixed information.

    摘要翻译: 磁导向内窥镜系统具有显示系统,其中显示用于胶囊内窥镜引导的磁场检查区域的边界的位置和/或显示用于胶囊引导的磁场的峰值的位置 。 所显示的信息可以以由计算机叠加在患者的相机图像上的计算机生成的图形的形式呈现,或者可以是显示器的显示屏幕上的固定指示器,计算机使得患者的相机图像在该显示屏上 被显示在相对于固定信息正确定向的位置。

    ARRANGEMENT AND METHOD FOR NAVIGATING AN ENDOSCOPIC CAPSULE
    5.
    发明申请
    ARRANGEMENT AND METHOD FOR NAVIGATING AN ENDOSCOPIC CAPSULE 审中-公开
    用于导管内窥镜胶囊的安排和方法

    公开(公告)号:US20130109920A1

    公开(公告)日:2013-05-02

    申请号:US13458937

    申请日:2012-04-27

    IPC分类号: A61B1/00

    摘要: An arrangement for navigating an endoscopic capsule includes an external first magnetic field with a first magnetic flux density for moving the endoscopic capsule. The arrangement also includes at least one sensor coil pair outside of the endoscopic capsule for determining a position and/or orientation of the endoscopic capsule. The at least one sensor coil par includes a first sensor coil and a second sensor coil. The first sensor coil and the second sensor coil are electrically connected to one another and arranged at locations with the same first magnetic flux density.

    摘要翻译: 用于导航内窥镜胶囊的装置包括具有用于移动内窥镜胶囊的第一磁通密度的外部第一磁场。 该装置还包括至少一个传感器线圈对,其位于内窥镜胶囊的外侧,用于确定内窥镜胶囊的位置和/或取向。 至少一个传感器线圈par包括第一传感器线圈和第二传感器线圈。 第一传感器线圈和第二传感器线圈彼此电连接并且布置在具有相同的第一磁通密度的位置处。

    Coil system with current regulation based on emitted heat
    10.
    发明授权
    Coil system with current regulation based on emitted heat 失效
    基于发射热量的电流调节线圈系统

    公开(公告)号:US06777939B2

    公开(公告)日:2004-08-17

    申请号:US10374714

    申请日:2003-02-27

    IPC分类号: G01V300

    CPC分类号: G01R33/385 G01R33/3873

    摘要: An amplifier and a coil are electrically connected to an amplifier in a coil system. A current controller is provided for adjustment of the current which is supplied from the amplifier to the coil. The current controller adjusts the current such that, at least on average, a predetermined power loss is converted to heat in the coil.

    摘要翻译: 放大器和线圈与线圈系统中的放大器电连接。 提供电流控制器用于调节从放大器提供给线圈的电流。 电流控制器调节电流,使得至少平均将预定功率损耗转换成线圈中的热量。