JP6815231B2 - 荷電粒子線治療装置 - Google Patents
荷電粒子線治療装置 Download PDFInfo
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- JP6815231B2 JP6815231B2 JP2017048881A JP2017048881A JP6815231B2 JP 6815231 B2 JP6815231 B2 JP 6815231B2 JP 2017048881 A JP2017048881 A JP 2017048881A JP 2017048881 A JP2017048881 A JP 2017048881A JP 6815231 B2 JP6815231 B2 JP 6815231B2
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- charged particle
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- 239000002245 particle Substances 0.000 title claims description 191
- 238000002560 therapeutic procedure Methods 0.000 title claims description 38
- 150000002500 ions Chemical class 0.000 description 54
- 206010028980 Neoplasm Diseases 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 230000032258 transport Effects 0.000 description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 9
- 239000001064 degrader Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001678 irradiating effect Effects 0.000 description 5
- 230000000241 respiratory effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Description
Claims (3)
- 荷電粒子を生成するイオン源と、
前記イオン源において生成された前記荷電粒子を加速して荷電粒子線を出射する加速器と、
前記荷電粒子線を被照射体に照射する照射部と、
前記イオン源を制御する制御部と、を備え、
前記制御部は、前記被照射体への前記荷電粒子線の照射を中断した際の前記イオン源の動作パラメータを記憶し、
前記制御部は、前記被照射体への前記荷電粒子線の照射を再開する際に、記憶された前記動作パラメータで前記イオン源を動作させる、荷電粒子線治療装置。 - 前記加速器から出射された荷電粒子線の強度を測定する強度測定部を更に備え、
前記制御部は、前記強度測定部によって測定された前記荷電粒子線の強度に基づいて前記イオン源の動作を制御する、請求項1に記載の荷電粒子線治療装置。 - 前記照射部は、前記荷電粒子線を予め定めた軌道に沿って連続的に照射する、請求項1又は2に記載の荷電粒子線治療装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017048881A JP6815231B2 (ja) | 2017-03-14 | 2017-03-14 | 荷電粒子線治療装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| JP2017048881A JP6815231B2 (ja) | 2017-03-14 | 2017-03-14 | 荷電粒子線治療装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018149181A JP2018149181A (ja) | 2018-09-27 |
| JP6815231B2 true JP6815231B2 (ja) | 2021-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2017048881A Active JP6815231B2 (ja) | 2017-03-14 | 2017-03-14 | 荷電粒子線治療装置 |
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| Country | Link |
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| JP (1) | JP6815231B2 (ja) |
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- 2017-03-14 JP JP2017048881A patent/JP6815231B2/ja active Active
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| JP2018149181A (ja) | 2018-09-27 |
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