发明名称 |
X-RAY FLUX MANAGEMENT DEVICE |
摘要 |
The invention is directed to an x-ray flux management device that adaptively attenuates an x-ray beam to limit the incident flux reaching a subject and radiographic detectors in potentially high-flux areas while not affecting the incident flux and detector measurements in low-flux regions. While the invention is particularly well-suited for CT, the invention is also applicable with other x-ray imaging systems. In addition to reducing the required detector system dynamic range, the present invention provides an added advantage of reducing radiation dose.
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申请公布号 |
US2010195802(A1) |
申请公布日期 |
2010.08.05 |
申请号 |
US20100755814 |
申请日期 |
2010.04.07 |
申请人 |
ARENSON JEROME S;RUIMI DAVID;MEIRAV ODED;ARMSTRONG ROBERT H |
发明人 |
ARENSON JEROME S.;RUIMI DAVID;MEIRAV ODED;ARMSTRONG ROBERT H. |
分类号 |
G21K3/00;H01S4/00 |
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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