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コリメータ装置、およびこれを用いた放射線治療システム
专利权人:
株式会社アキュセラ
发明人:
吉水 英毅,小出 博,山本 昌志,伊東 正顕
申请号:
JP2016111954
公开号:
JP6295463B2
申请日:
2016.06.03
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To perform accurate radiation irradiation while performing moving body tracking, with a small-sized and light-weight device configuration.SOLUTION: A radiotherapy system including an electron gun for generating an electron beam and a target for converting the generated electron beam to a radiation comprises: a first collimator that arranges the target 4 inside the first collimator to prevent the radiation from leaking outside and a second collimator that is arranged inside the first collimator so as to be in a state with a gap and allows the radiation to pass in the direction of the second collimators axis, the gap being used for oscillating the second collimator.SELECTED DRAWING: Figure 2
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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