NATIONAL INSTITUTES FOR QUANTUM & RADIOLOGICAL SCIENCE & TECHNOLOGY
发明人:
HARA YOSUKE,原 洋介,FURUKAWA TAKUJI,古川 卓司
申请号：
JP2016236200
公开号：
JP2018089172A
申请日:
2016.12.05
申请国别(地区):
JP
年份:
2018
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a particle beam irradiation system, particle beam control information generation device, particle beam irradiation control device, particle beam irradiation device, control method and program of the irradiation beam irradiation device which properly irradiate the irradiation target with the beam and suppress the influence on the outside of the irradiation target to the minimum level.SOLUTION: A particle beam irradiation system S includes: an irradiation planning device 1 which plans irradiation of virtual particle beams B31, B32 so as to satisfy the dose of an irradiation target 6h an irradiation plan conversion device 4 which divides the particle beams into a plurality of sharper particle beams b32, b33, b34 so as to achieve the dose of the virtual particle beam, and outputs information on the plurality of particle beams an irradiation system control device C2 which outputs an output signal so as to irradiate the plurality of particle beams b32, b33, b34 and irradiation devices 2, 3a-3e, 5 which irradiate the irradiation target 6h with the plurality of particle beams b32, b33, b34 with the output signal.SELECTED DRAWING: Figure 13COPYRIGHT: (C)2018,JPO&INPIT【課題】照射標的に適切なビームを照射し、照射標的外への影響を最小限に抑える粒子線照射システム、粒子線制御情報生成装置、粒子線照射制御装置、粒子線照射装置、および粒子線照射装置の制御方法、プログラムを提供する。【解決手段】本発明の粒子線照射システムSは、照射標的6hの線量を満たすように仮想の粒子線ビームB31、B32の照射を計画する照射計画装置1と、仮想の粒子線ビームの線量になるようにより鋭い複数の粒子線ビームb32、b33、b34に分裂させ、複数の粒子線ビームの情報を出力する照射計画変換装置4と、複数の粒子線ビームb32、b33、b34の照射を行うように出力信号を出力する照射系制御装置C2と、出力信号により、照射標的6hに複数の粒子線ビームb32、b33、b34を照射する照射機器2、3a~3e、5とを具備する。【選択図】図13
