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Imaging during radiotherapy
专利权人:
Åke Claesson
发明人:
Åke Claesson
申请号:
US13435128
公开号:
US08798234B2
申请日:
2012.03.30
申请国别(地区):
US
年份:
2014
代理人:
摘要:
We provide a radiotherapy apparatus including a source of therapeutic radiation, a source of imaging radiation having an energy level less than that of the therapeutic radiation, a detector for radiation lying within the field of both the therapeutic radiation and the imaging radiation and able to image both, a first imaging circuit supplied with the output of the detector, a second imaging circuit also supplied with the output of the detector, a first pulse trigger circuit adapted to trigger the source of therapeutic radiation to produce a pulse of therapeutic radiation and to trigger the first imaging circuit to capture an output of the detector and a second pulse trigger circuit adapted to trigger the source of imaging radiation to produce a pulse of imaging radiation and to trigger the second imaging circuit to capture an output of the detector.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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