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发明申请
US20050031084A1 Method and apparatus of modulating the filtering of radiation during radiographic imaging 有权
在射线成像期间调节辐射过滤的方法和装置

  • 专利标题： Method and apparatus of modulating the filtering of radiation during radiographic imaging
  • 专利标题（中）： 在射线成像期间调节辐射过滤的方法和装置
  • 申请号： US10935292
    申请日： 2004-09-07
  • 公开(公告)号： US20050031084A1
    公开(公告)日： 2005-02-10
  • 发明人: Thomas Toth , Tsur Bernstein
  • 申请人： Thomas Toth , Tsur Bernstein
  • 主分类号： G21K3/00
  • IPC分类号： G21K3/00 ;  A61B6/03 ;  G21K1/10 ;  G21K5/02
Method and apparatus of modulating the filtering of radiation during radiographic imaging
摘要：
The present invention includes a filtering apparatus for a CT imaging system or equivalently for an x-ray imaging system. The filtering apparatus may be translated along a first axis or a transverse axis to with respect to an attenuation pattern of a subject during an imaging session to reduce radiation exposure to anatomical regions of the subject sensitive to radiation exposure and/or regions from which data is not being acquired.
摘要（中）：

本发明包括用于CT成像系统或等效地用于X射线成像系统的过滤装置。 过滤装置可以在成像会话期间沿着第一轴或横向轴线相对于被摄体的衰减图案平移，以减少对辐射照射敏感的对象的解剖区域的辐射和/或数据是 没有被收购

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