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129 条记录 (耗时 0.042 秒)

    Method and apparatus for size analysis in an in vivo imaging system
    42.
    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

    申请人： Tal Davidson ,  Arkady Glukhovsky ,  Gavriel Meron

    发明人： Tal Davidson ,  Arkady Glukhovsky ,  Gavriel Meron

    IPC分类号： A61B5/00

    CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B5/07 ,  A61B5/073

    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 。

    Device and method for positioning an object in a body lumen
    45.
    发明授权
    Device and method for positioning an object in a body lumen 失效
    将物体定位在体腔中的装置和方法

    公开(公告)号：US06884213B2

    公开(公告)日：2005-04-26

    申请号：US10322772

    申请日：2002-12-19

    申请人： Dan Raz ,  Arkady Glukhovsky ,  Gavriel Meron

    发明人： Dan Raz ,  Arkady Glukhovsky ,  Gavriel Meron

    IPC分类号： A61B1/00 ,  A61M31/00

    CPC分类号： A61B1/0008 ,  A61B1/00147 ,  A61B1/041 ,  A61M31/007

    摘要： It is an object of the present invention to provide a device and method for controlled positioning and/or releasing an object in a body lumen.The device of the invention comprises a liquid filled tube detachably connected to an injecting apparatus at its proximal end and to a holding and releasing unit having a bore configured to hold and release the object, at its distal end. The holding and releasing unit is connected to the tube such that liquid can pass from the tube into the holding and releasing unit bore.The distal end of the tube is capable of being inserted and maneuvered through a body lumen.The object is retained in the device during its manipulation through the body lumen due to frictional force exerted by the holding and releasing unit on the object. The object is released by activating the injecting apparatus to achieve an hydraulic pressure in the holding and releasing unit bore which is higher than the frictional force.

    摘要翻译： 本发明的一个目的是提供一种用于在体腔中控制定位和/或释放物体的装置和方法。 本发明的装置包括在其近端可拆卸地连接到注射装置的液体填充管，以及具有构造成在其远端保持和释放物体的孔的保持和释放单元。 保持和释放单元连接到管，使得液体可以从管通过保持和释放单元孔。 管的远端能够通过体腔被插入和操纵。 由于由保持和释放单元施加在物体上的摩擦力，物体在其通过体腔的操作期间被保持在装置中。 通过激活注射装置来释放物体，以实现高于摩擦力的保持和释放单元孔中的液压。

    In-vivo imaging device, optical system and method
    46.
    发明申请
    In-vivo imaging device, optical system and method 有权
    体内成像装置，光学系统及方法

    公开(公告)号：US20050068416A1

    公开(公告)日：2005-03-31

    申请号：US10879483

    申请日：2004-06-30

    申请人： Arkady Glukhovsky ,  Gavriel Meron ,  Gavriel Iddan

    发明人： Arkady Glukhovsky ,  Gavriel Meron ,  Gavriel Iddan

    IPC分类号： A61B1/05 ,  A61B1/06 ,  A61B1/31 ,  H04N5/225 ,  H04N7/18 ,  F21V9/00 ,  H04N9/47

    CPC分类号： A61B1/041 ,  A61B1/00096 ,  A61B1/00163 ,  A61B1/0676 ,  A61B1/0684 ,  H04N5/2252 ,  H04N7/18

    摘要： An in-vivo device may include an optical system, and a method for viewing in-vivo sites. A dome or cover may cover an end of the device, protecting optical elements such as illumination devices or imagers, which may be behind the dome. The dome may be forward projecting. The field of view of the imager may be for example forward looking. Illumination element(s) and a receiving unit or imager may be disposed behind a single optical window, which for example may enable obtaining of images free of backscatter and stray light.

    摘要翻译： 体内装置可以包括光学系统和用于观察体内部位的方法。 圆顶或盖可以覆盖设备的一端，保护可能在圆顶后面的诸如照明设备或成像器的光学元件。 圆顶可以是向前突出的。 成像器的视野可以是例如向前看。 照明元件和接收单元或成像器可以设置在单个光学窗口的后面，这例如可以使得能够获得没有反向散射和杂散光的图像。