CN104922803B - 带电粒子线治疗装置及带电粒子线的射程调整方法 - Google Patents

带电粒子线治疗装置及带电粒子线的射程调整方法 Download PDF

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CN104922803B
CN104922803B CN201510032773.2A CN201510032773A CN104922803B CN 104922803 B CN104922803 B CN 104922803B CN 201510032773 A CN201510032773 A CN 201510032773A CN 104922803 B CN104922803 B CN 104922803B
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charged particle
electromagnet
line
particle line
energy
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Chinese (zh)
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CN104922803A (zh
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岩永慎二
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Sumitomo Heavy Industries Ltd
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Sumitomo Heavy Industries Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1077—Beam delivery systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1042—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy with spatial modulation of the radiation beam within the treatment head
    • A61N5/1043—Scanning the radiation beam, e.g. spot scanning or raster scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • H01J37/1472—Deflecting along given lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/3002—Details
    • H01J37/3007—Electron or ion-optical systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H13/00—Magnetic resonance accelerators; Cyclotrons
    • H05H13/04—Synchrotrons
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/12—Arrangements for varying final energy of beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
    • A61N2005/1087—Ions; Protons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N2005/1092—Details
    • A61N2005/1095—Elements inserted into the radiation path within the system, e.g. filters or wedges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/15—Means for deflecting or directing discharge
    • H01J2237/1504—Associated circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/15—Means for deflecting or directing discharge
    • H01J2237/152—Magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/30—Electron or ion beam tubes for processing objects
    • H01J2237/304—Controlling tubes
    • H01J2237/30472—Controlling the beam
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/001—Arrangements for beam delivery or irradiation
    • H05H2007/004—Arrangements for beam delivery or irradiation for modifying beam energy, e.g. spread out Bragg peak devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
    • H05H7/12—Arrangements for varying final energy of beam
    • H05H2007/122—Arrangements for varying final energy of beam by electromagnetic means, e.g. RF cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
CN201510032773.2A 2014-03-20 2015-01-22 带电粒子线治疗装置及带电粒子线的射程调整方法 Active CN104922803B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014058515A JP6017486B2 (ja) 2014-03-20 2014-03-20 荷電粒子線治療装置、及び荷電粒子線の飛程調整方法
JP2014-058515 2014-03-20

Publications (2)

Publication Number Publication Date
CN104922803A CN104922803A (zh) 2015-09-23
CN104922803B true CN104922803B (zh) 2018-02-09

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Country Status (3)

Country Link
US (1) US9142385B1 (enExample)
JP (1) JP6017486B2 (enExample)
CN (1) CN104922803B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014038738A (ja) * 2012-08-13 2014-02-27 Sumitomo Heavy Ind Ltd サイクロトロン
CN110237447B (zh) 2013-09-27 2021-11-02 梅维昂医疗系统股份有限公司 粒子治疗系统
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
US9661736B2 (en) 2014-02-20 2017-05-23 Mevion Medical Systems, Inc. Scanning system for a particle therapy system
US10786689B2 (en) 2015-11-10 2020-09-29 Mevion Medical Systems, Inc. Adaptive aperture
JP7059245B2 (ja) 2016-07-08 2022-04-25 メビオン・メディカル・システムズ・インコーポレーテッド 治療計画の決定
EP3565633B1 (en) * 2017-01-05 2023-11-15 Mevion Medical Systems, Inc. High-speed energy switching
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
EP3645111B1 (en) 2017-06-30 2025-04-23 Mevion Medical Systems, Inc. Configurable collimator controlled using linear motors
JP7311620B2 (ja) 2019-03-08 2023-07-19 メビオン・メディカル・システムズ・インコーポレーテッド 粒子線治療システムのためのコリメータおよびエネルギーデグレーダ
GB2590457B (en) * 2019-12-19 2023-10-11 Elekta ltd Radiotherapy device
CN112587813B (zh) * 2021-01-09 2023-04-11 孙玲西 一种用于治疗肺部肿瘤的多射线治疗机
TWI843989B (zh) 2021-02-19 2024-06-01 美商美威高能離子醫療系統公司 用於粒子治療系統之支架

Citations (3)

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CN101441956A (zh) * 2008-10-31 2009-05-27 上海电器科学研究所（集团）有限公司 一种低压开关电器电磁铁控制电路
CN102695544A (zh) * 2009-10-23 2012-09-26 离子束应用公司 用于粒子治疗的包括束分析仪的机架
EP2679277A1 (en) * 2012-06-28 2014-01-01 Ion Beam Applications Apparatus and method for conformal particle radiation therapy of a moving target

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JPS5542665A (en) * 1978-09-22 1980-03-26 Mitsubishi Electric Corp Accelerator
JP2833602B2 (ja) * 1995-12-11 1998-12-09 株式会社日立製作所 荷電粒子出射方法および荷電粒子出射装置
JP3178381B2 (ja) * 1997-02-07 2001-06-18 株式会社日立製作所 荷電粒子照射装置
JP2003033049A (ja) 2001-07-18 2003-01-31 National Institute Of Advanced Industrial & Technology パルス電源
US9058910B2 (en) * 2008-05-22 2015-06-16 Vladimir Yegorovich Balakin Charged particle beam acceleration method and apparatus as part of a charged particle cancer therapy system
US8188688B2 (en) * 2008-05-22 2012-05-29 Vladimir Balakin Magnetic field control method and apparatus used in conjunction with a charged particle cancer therapy system
US8373145B2 (en) * 2008-05-22 2013-02-12 Vladimir Balakin Charged particle cancer therapy system magnet control method and apparatus
US8368038B2 (en) * 2008-05-22 2013-02-05 Vladimir Balakin Method and apparatus for intensity control of a charged particle beam extracted from a synchrotron
JP5583436B2 (ja) 2010-03-15 2014-09-03 住友重機械工業株式会社 ラインスキャニング装置

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN101441956A (zh) * 2008-10-31 2009-05-27 上海电器科学研究所（集团）有限公司 一种低压开关电器电磁铁控制电路
CN102695544A (zh) * 2009-10-23 2012-09-26 离子束应用公司 用于粒子治疗的包括束分析仪的机架
EP2679277A1 (en) * 2012-06-28 2014-01-01 Ion Beam Applications Apparatus and method for conformal particle radiation therapy of a moving target

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US9142385B1 (en) 2015-09-22
US20150270098A1 (en) 2015-09-24
JP6017486B2 (ja) 2016-11-02
CN104922803A (zh) 2015-09-23
JP2015181552A (ja) 2015-10-22

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