发明名称 |
CHARGED PARTICLE BEAM IRRADIATION DEVICE |
摘要 |
A charged particle beam irradiation device configured to irradiate a subject to be irradiated with a charged particle beam, including: an accelerator configured to accelerate charged particles and emit the charged particle beam; a gantry in which an irradiation unit for irradiating the subject with the charged particle beam is disposed; an irradiation table on which the subject is positioned; and a transportation line that includes an energy selection system for adjusting energy of the charged particle beam, and transport the charged particle beam to the irradiation unit from the accelerator. The transportation line is linearly formed up to the gantry from the accelerator, and at least a part of the energy selection system is disposed in the gantry, and a shield member configured to shield a radiation beam is provided between the energy selection system, which is disposed in the gantry, and the irradiation table. |
申请公布号 |
US2014343346(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201414444008 |
申请日期 |
2014.07.28 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
YAJIMA Satoru |
分类号 |
A61N5/10 |
主分类号 |
A61N5/10 |
代理机构 |
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代理人 |
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主权项 |
1. A charged particle beam irradiation device comprising:
an accelerator configured to accelerate charged particles and emit the charged particle beam; a gantry in which an irradiation unit for irradiating a subject to be irradiated with the charged particle beam is disposed; an irradiation table on which the subject to be irradiation is positioned; and a transportation line that includes an energy selection system for adjusting energy of the charged particle beam emitted from the accelerator, and configured to transport the charged particle beam to the irradiation unit from the accelerator, wherein the transportation line is linearly formed up to the gantry from the accelerator, and at least a part of the energy selection system is disposed in the gantry, and a shield member configured to shield a radiation beam emitted toward the irradiation table is provided between the energy selection system, which is disposed in the gantry, and the irradiation table. |
地址 |
Tokyo JP |