Optical system
    41.
    发明授权
    Optical system 有权
    光学系统

    公开(公告)号:US06934093B2

    公开(公告)日:2005-08-23

    申请号:US10879276

    申请日:2004-06-30

    摘要: The present invention provides an optical system for illuminating and viewing a target in which an illumination element and a receiving means are disposed behind a single optical window, and which obtains data essentially free of backscatter and stray light. The optical window of the optical system is configured such that it defines a shape having at least one focal curve, i.e., an ellipsoid shaped dome. The illumination element and the receiving means are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination elements, that are internally reflected from the optical window, will not be incident on the receiving means.

    摘要翻译: 本发明提供了一种用于照明和观看目标的光学系统,其中照明元件和接收装置设置在单个光学窗口后面,并且获得基本上没有反向散射和杂散光的数据。 光学系统的光学窗口被配置为使得其限定具有至少一个焦点曲线的形状,即椭圆形的圆顶。 照明元件和接收装置几何地位于焦平面或焦平面附近,使得当照明时,来自光学窗口内部反射的来自照明元件的光线将不会入射到 接收装置。

    Method for activating an image collecting process
    45.
    发明授权
    Method for activating an image collecting process 有权
    激活图像采集过程的方法

    公开(公告)号:US07764304B2

    公开(公告)日:2010-07-27

    申请号:US11905677

    申请日:2007-10-03

    IPC分类号: H04N7/18 A61B1/04 A61B1/06

    摘要: The present invention relates to a method for activating an image collecting process, comprising the step of releasing the power source of a component essential to the image collecting process from an inhibition imposed by an external magnet.In an embodiment of the invention the image collecting process is designed to image the insides of a body lumen.The present invention further relates to a packaging suitable for storing therein an imaging system, said package comprising a magnet. The imaging system comprises components essential to an image collecting process, said components operable in accordance with the invention.

    摘要翻译: 本发明涉及一种用于激活图像采集过程的方法,包括从外部磁体施加的抑制中释放图像收集过程所必需的分量的电源的步骤。 在本发明的一个实施例中,图像收集过程被设计成对体腔的内部成像。 本发明还涉及适于在其中存储成像系统的包装,所述包装包括磁体。 成像系统包括对图像收集过程必不可少的组件,所述组件可根据本发明操作。

    In vivo imaging device with a small cross sectional area
    46.
    发明授权
    In vivo imaging device with a small cross sectional area 有权
    具有小横截面积的体内成像装置

    公开(公告)号:US07753842B2

    公开(公告)日:2010-07-13

    申请号:US11892815

    申请日:2007-08-27

    IPC分类号: A61B1/05

    摘要: An in vivo imaging device may include a capsule shaped housing and an image sensor. The capsule shaped housing may have a longitudinal axis and a window. The image sensor (e.g., a CMOS sensor) may include a pixel array portion and a circuitry portion. The circuitry portion may be segregated, for example longitudinally, from the pixel array portion. The pixel array portion may be disposed within said housing substantially parallel to said longitudinal axis.A light deflecting element disposed at an angle smaller than 45 degrees with respect to the pixel array portion introduces image distortion which is compensated by a distortion compensation mechanism.

    摘要翻译: 体内成像装置可以包括胶囊形壳体和图像传感器。 胶囊型壳体可以具有纵向轴线和窗口。 图像传感器(例如,CMOS传感器)可以包括像素阵列部分和电路部分。 电路部分可以例如纵向地偏离像素阵列部分。 像素阵列部分可以设置在基本上平行于所述纵向轴线的所述壳体内。 相对于像素阵列部分以小于45度的角度设置的光偏转元件引入由失真补偿机构补偿的图像失真。

    Method and apparatus for size analysis in an in vivo imaging system
    47.
    发明授权
    Method and apparatus for size analysis in an in vivo imaging system 有权
    用于体内成像系统中尺寸分析的方法和装置

    公开(公告)号:US07634305B2

    公开(公告)日:2009-12-15

    申请号:US10736738

    申请日:2003-12-17

    IPC分类号: A61B5/00

    摘要: A device, system and method for capturing in-vivo images allows for size or distance estimations for objects within the images. A scale may be overlayed on or otherwise added to the images and, based on a comparison between the scale and an image of an object, the size of the object and/or the distance of the object from an imaging device may be estimated or calculated.

    摘要翻译: 用于捕获体内图像的装置,系统和方法允许图像内的对象的尺寸或距离估计。 尺度可以覆盖在图像上或以其他方式添加到图像中,并且基于对象的尺度和图像之间的比较,可以估计或计算物体的尺寸和/或物体与成像装置的距离 。

    System and method for determining the presence of a substance in-vivo
    49.
    发明授权
    System and method for determining the presence of a substance in-vivo 有权
    用于确定物质在体内的存在的系统和方法

    公开(公告)号:US07201872B2

    公开(公告)日:2007-04-10

    申请号:US10036490

    申请日:2002-01-07

    申请人: Gavriel Meron

    发明人: Gavriel Meron

    IPC分类号: G01N21/00 C12M3/00

    摘要: The present invention relates to a method and system for the in vivo determination of the presence and/or concentration of biological and/or chemical substances in body lumens. The system of the invention comprises a solid support, the support being inserted into a body lumen and having immobilized thereon at least one reactant capable of reacting with the substance resulting in an optical change; and a detecting unit, in communication with the support, capable of detecting a reaction resulting in an optical change between the reactant and the substance.

    摘要翻译: 本发明涉及一种用于体内测定体腔内生物和/或化学物质的存在和/或浓度的方法和系统。 本发明的系统包括固体支持物,所述支持体插入体腔中并且固定有至少一种能够与所述物质反应的反应物导致光学变化; 以及与支持体连通的检测单元,其能够检测导致反应物和物质之间的光学变化的反应。

    Method for delivering a device to a target location
    50.
    发明申请
    Method for delivering a device to a target location 有权
    将设备传送到目标位置的方法

    公开(公告)号:US20060004285A1

    公开(公告)日:2006-01-05

    申请号:US11166141

    申请日:2005-06-27

    IPC分类号: A61B5/05 A61B1/00 G06K9/00

    摘要: An autonomous device that may include for example a camera, a transmitter for transmitting a signal from the camera and a storage compartment for retaining a substance in the device. A method of delivering a medicament to a patient including imaging a gastrointestinal tract with an autonomous device, identifying a target location in such tract, and releasing a medicament from the device at the target location.

    摘要翻译: 可以包括例如照相机,用于从照相机发送信号的发射器和用于将物质保持在设备中的储存室的自主装置。 将药物递送到患者的方法,包括用自主装置成像胃肠道,识别该管道中的目标位置,以及在目标位置从该装置释放药物。