JP6519932B2 - Ｍｒｉを備える粒子治療装置 - Google Patents

Ｍｒｉを備える粒子治療装置 Download PDF

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Publication number
JP6519932B2
JP6519932B2 JP2017197699A JP2017197699A JP6519932B2 JP 6519932 B2 JP6519932 B2 JP 6519932B2 JP 2017197699 A JP2017197699 A JP 2017197699A JP 2017197699 A JP2017197699 A JP 2017197699A JP 6519932 B2 JP6519932 B2 JP 6519932B2
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Prior art keywords
particle
gantry
magnet
isocenter
magnetic shield
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Japanese (ja)
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JP2018061838A (ja
JP2018061838A5 (enExample
Inventor
ブラッサスコ，カテリーナ
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Ion Beam Applications SA
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Ion Beam Applications SA
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    • 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
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • 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
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation 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
    • 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
    • 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
    • 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
    • A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3873—Compensation of inhomogeneities using ferromagnetic bodies ; Passive shimming
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/42—Screening
    • G01R33/421—Screening of main or gradient magnetic field
    • G01R33/4215—Screening of main or gradient magnetic field of the gradient magnetic field, e.g. using passive or active shielding of the gradient magnetic field
    • 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
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/1055—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using magnetic resonance imaging [MRI]
    • 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
    • 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
    • A61N2005/1094—Shielding, protecting against radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Radiation-Therapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2017197699A 2016-10-11 2017-10-11 Ｍｒｉを備える粒子治療装置 Active JP6519932B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16193327.0 2016-10-11
EP16193327.0A EP3308834B1 (en) 2016-10-11 2016-10-11 Particle therapy apparatus comprising an mri

Publications (3)

Publication Number Publication Date
JP2018061838A JP2018061838A (ja) 2018-04-19
JP2018061838A5 JP2018061838A5 (enExample) 2018-06-21
JP6519932B2 true JP6519932B2 (ja) 2019-05-29

Family

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JP2017197699A Active JP6519932B2 (ja) 2016-10-11 2017-10-11 Ｍｒｉを備える粒子治療装置

Country Status (4)

Country Link
US (1) US10874878B2 (enExample)
EP (1) EP3308834B1 (enExample)
JP (1) JP6519932B2 (enExample)
CN (2) CN208959160U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021049042A (ja) * 2019-09-24 2021-04-01 株式会社日立製作所 粒子線治療システム、および、磁気共鳴イメージング装置

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EP3308834B1 (en) * 2016-10-11 2019-01-09 Ion Beam Applications Particle therapy apparatus comprising an mri
JP7125047B2 (ja) 2018-04-27 2022-08-24 株式会社日立製作所 粒子線治療システム
CN109561565B (zh) * 2018-12-13 2021-06-11 广东医科大学 电子直线加速器机架
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
JP7236894B2 (ja) * 2019-03-20 2023-03-10 住友重機械工業株式会社 荷電粒子線治療装置
JP7430044B2 (ja) * 2019-09-17 2024-02-09 住友重機械工業株式会社 放射線治療装置
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
JP2023148368A (ja) * 2022-03-30 2023-10-13 住友重機械工業株式会社 粒子線治療装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021049042A (ja) * 2019-09-24 2021-04-01 株式会社日立製作所 粒子線治療システム、および、磁気共鳴イメージング装置
JP7212601B2 (ja) 2019-09-24 2023-01-25 株式会社日立製作所 粒子線治療システム、および、磁気共鳴イメージング装置
US12201855B2 (en) 2019-09-24 2025-01-21 Hitachi High-Tech Corporation Particle beam therapy system and magnetic resonance imaging apparatus

Also Published As

Publication number Publication date
US10874878B2 (en) 2020-12-29
US20180099158A1 (en) 2018-04-12
CN208959160U (zh) 2019-06-11
JP2018061838A (ja) 2018-04-19
EP3308834A1 (en) 2018-04-18
EP3308834B1 (en) 2019-01-09
CN107913472A (zh) 2018-04-17
CN107913472B (zh) 2021-07-16

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