ARRANGEMENT AND METHOD FOR NAVIGATING AN ENDOSCOPIC CAPSULE
    1.
    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
    3.
    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。

    Method and apparatus for displaying information in magnetically guided capsule endoscopy
    4.
    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
    6.
    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。

    Gas Bearing
    7.
    发明申请
    Gas Bearing 审中-公开
    气体轴承

    公开(公告)号:US20100034489A1

    公开(公告)日:2010-02-11

    申请号:US12084731

    申请日:2006-10-11

    IPC分类号: F16C32/06

    摘要: Prior art discloses gas bearings, which use a stream of gas to support a piston. This is achieved by micro-nozzles in the cylinder wall of a cylindrical element. Micro-nozzles of this type are susceptible to dirt retention. According to the invention, channels that run parallel with the cylinder axis are provided on the inner face of the base element, some of the channels supplying gas via the compression chamber and the other channels being connected to the gas reservoir.

    摘要翻译: 现有技术公开了使用气流来支撑活塞的气体轴承。 这是通过圆柱形元件的圆筒壁中的微喷嘴实现的。 这种微型喷嘴易于污垢保留。 根据本发明,平行于气缸轴线的通道设置在基体元件的内表面上,一些通过压缩室供给气体的通道和其他通道连接到气体储存器。

    Reversing linear drive comprising means for detecting an armature position
    8.
    发明授权
    Reversing linear drive comprising means for detecting an armature position 失效
    反转线性驱动器包括用于检测电枢位置的装置

    公开(公告)号:US07631438B2

    公开(公告)日:2009-12-15

    申请号:US10591090

    申请日:2005-03-03

    IPC分类号: G01B5/00 H02K33/16

    摘要: A reversing linear drive which comprises a field coil and a magnetic armature that is excited by the magnetic field of the field coil to perform a linear, axially oscillating movement. In order to detect the armature position, the drive is provided with a stripe pattern element with an alternating arrangement of transparent and opaque stripes or of light-reflecting stripes and non-light-reflecting stripes which extends at least across the entire axial armature stroke, and with a light barrier with elements that emit and receive light in a direction perpendicular to the axial direction.

    摘要翻译: 一种反转线性驱动器,其包括励磁线圈和由磁场线圈的磁场激励以执行线性轴向振荡运动的磁性衔铁。 为了检测电枢位置,驱动器设置有具有交替布置的透明和不透明条纹或光反射条纹和非光反射条纹的条纹图案元件,其至少跨越整个轴向电枢行程延伸, 并且具有在与轴向垂直的方向上发射和接收光的元件的光屏障。

    Compressor
    9.
    发明申请
    Compressor 审中-公开
    压缩机

    公开(公告)号:US20090301293A1

    公开(公告)日:2009-12-10

    申请号:US12084733

    申请日:2006-10-26

    IPC分类号: F01B31/00

    摘要: Known compressors are equipped with gas bearings, in which the bearing nozzles are continuously supplied with a stream of gas. According to the invention, the gas bearing is a self-sufficient bearing, in which the supply pressure is independent of the delivery pressure. To achieve this, the compressor is equipped with a gas reservoir with a bearing supply pressure.

    摘要翻译: 已知的压缩机配备有气体轴承,其中轴承喷嘴连续地供应有气流。 根据本发明,气体轴承是自给自足的轴承,其中供给压力独立于输送压力。 为了实现这一点,压缩机配备有具有轴承供应压力的气体储存器。

    Guide Element
    10.
    发明申请
    Guide Element 审中-公开
    指导元素

    公开(公告)号:US20090294624A1

    公开(公告)日:2009-12-03

    申请号:US12084732

    申请日:2006-10-26

    IPC分类号: F16M13/00

    摘要: A guide element, which has an independent rigidity in each of three spatial directions and in which great length modifications in relation to the geometric dimensions are achieved by suitable 3-D structures, enabling the durability of the element to be maintained over its entire service life. This permits the production of small spring elements.

    摘要翻译: 引导元件在三个空间方向中的每一个具有独立的刚度,并且通过合适的3-D结构实现了与几何尺寸相关的大的长度修改,使元件的耐用性能够在整个使用寿命内保持 。 这允许生产小的弹簧元件。