发明名称 動体追跡放射線治療システム
摘要 A real-time tracking radiotherapy system includes, a therapeutic radiation irradiation device (4), at least two X-ray imaging devices (5A; 5B), a target position recognizing section, a therapeutic radiation irradiation control section, each X-ray imaging device (5A; 5B) including an X-ray, an X-ray detector (9A; 9B), and X-ray variable diaphragms (15A; 15B), a transit region calculation section, a radiography range setting section, and a diaphragm control section. The real-time tracking radiotherapy system is capable of appropriately setting a radiography range using a computed transit region of a target (3) or an surrogate marker and achieving a reduction in the amount of X-ray exposure.
申请公布号 JP5848573(B2) 申请公布日期 2016.01.27
申请号 JP20110220122 申请日期 2011.10.04
申请人 株式会社日立製作所 发明人 梅川 徹;藤井 祐介
分类号 A61N5/10 主分类号 A61N5/10
代理机构 代理人
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