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公开(公告)号：US07734325B2
公开(公告)日：2010-06-08
申请号：US11221530
申请日：2005-09-08
IPC分类号： A61B6/00
CPC分类号： A61B6/5235 , A61B5/0059 , A61B6/00 , A61B6/4417 , A61B6/508
摘要： An imaging system for imaging an object. The imaging system includes a support member adapted to receive the object in an immobilized state. The system also includes first means for imaging the immobilized object in a first imaging mode to capture a first image, and second means for imaging the immobilized object in a second imaging mode, different from the first imaging mode, to capture a second image. The first imaging mode is selected from the group: x-ray mode and radio isotopic mode. The second imaging mode is selected from the group: bright-field mode and dark-field mode. A removable phosphor screen is employed when the first image is captured and not employed when the second image is captured. The phosphor screen is adapted to transduce ionizing radiation to visible light. The phosphor screen is adapted to be removable without moving the immobilized object. The system can further include means for generating a third image comprised of the first and second image.
摘要翻译： 用于成像对象的成像系统。 成像系统包括适于在固定状态下接收物体的支撑构件。 该系统还包括用于在第一成像模式下成像固定的物体以捕获第一图像的第一装置，以及用于在与第一成像模式不同的第二成像模式下成像固定的物体以捕获第二图像的第二装置。 第一种成像模式选自x射线模式和放射同位素模式。 第二种成像模式选自明场模式和暗场模式。 当捕获第一图像并且当捕获第二图像时不使用可移除荧光屏。 荧光屏适于将电离辐射转换成可见光。 荧光屏适于可拆卸而不移动固定的物体。 该系统还可以包括用于生成由第一和第二图像组成的第三图像的装置。
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公开(公告)号：US07031084B2
公开(公告)日：2006-04-18
申请号：US10625376
申请日：2003-07-23
IPC分类号： G02B5/22
CPC分类号： G01N21/6456 , G02B5/20
摘要： An imaging system including: a lens; a dichroic filter positioned in front of the lens; and a high pass filter positioned between the lens and the dichroic filter. An appropriate design coordinating the components of such an imaging system diminishes imaging artifacts related to wide-angle imaging of fluorescent objects.
摘要翻译： 一种成像系统，包括：透镜; 位于透镜前方的二向色滤光片; 以及位于透镜和二向色滤光片之间的高通滤光器。 协调这种成像系统的组件的适当设计降低了与荧光物体的广角成像相关的成像伪影。
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