发明名称 |
System and method of collecting imaging subject positioning information for x-ray flux control |
摘要 |
A system and method of diagnostic imaging is provided that includes positioning a subject in an imaging device, collecting positioning information of the subject from at least one sensor disposed in proximity of the imaging device, and determining a relative position of the subject within the imaging device from at least the position information. The present invention automatically selects a proper attenuation filter configuration, corrects patient centering, and corrects noise prediction errors, thereby increasing dose efficiency and tube output.
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申请公布号 |
US2005089137(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
US20040765618 |
申请日期 |
2004.01.27 |
申请人 |
TOTH THOMAS L.;HOFFMAN DAVID M. |
发明人 |
TOTH THOMAS L.;HOFFMAN DAVID M. |
分类号 |
A61B6/03;(IPC1-7):G21K1/12;H05G1/60;A61B6/00;G01N23/00 |
主分类号 |
A61B6/03 |
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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