发明名称 |
Method and apparatus of modulating the filtering of radiation during radiographic imaging |
摘要 |
<p>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 <IMAGE></p> |
申请公布号 |
EP1356770(A1) |
申请公布日期 |
2003.10.29 |
申请号 |
EP20030252477 |
申请日期 |
2003.04.17 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC |
发明人 |
TOTH, THOMAS L.;BERNSTEIN, TSUR |
分类号 |
G21K3/00;A61B6/03;G21K1/10;G21K5/02;(IPC1-7):A61B6/03 |
主分类号 |
G21K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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