JPS5924520B2 - 等時性サイクロトロンの磁極の構造とそれの使用方法 - Google Patents

等時性サイクロトロンの磁極の構造とそれの使用方法

Info

Publication number
JPS5924520B2
JPS5924520B2 JP54026571A JP2657179A JPS5924520B2 JP S5924520 B2 JPS5924520 B2 JP S5924520B2 JP 54026571 A JP54026571 A JP 54026571A JP 2657179 A JP2657179 A JP 2657179A JP S5924520 B2 JPS5924520 B2 JP S5924520B2
Authority
JP
Japan
Prior art keywords
magnetic pole
magnetic field
radius
magnetic
isochronous cyclotron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54026571A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55119400A (en
Inventor
孝 唐沢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIKEN
Original Assignee
RIKEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RIKEN filed Critical RIKEN
Priority to JP54026571A priority Critical patent/JPS5924520B2/ja
Priority to US06/124,939 priority patent/US4353033A/en
Priority to SE8001724A priority patent/SE439229B/sv
Priority to FR8005038A priority patent/FR2451150A1/fr
Publication of JPS55119400A publication Critical patent/JPS55119400A/ja
Publication of JPS5924520B2 publication Critical patent/JPS5924520B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
JP54026571A 1979-03-07 1979-03-07 等時性サイクロトロンの磁極の構造とそれの使用方法 Expired JPS5924520B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP54026571A JPS5924520B2 (ja) 1979-03-07 1979-03-07 等時性サイクロトロンの磁極の構造とそれの使用方法
US06/124,939 US4353033A (en) 1979-03-07 1980-02-26 Magnetic pole structure of an isochronous-cyclotron
SE8001724A SE439229B (sv) 1979-03-07 1980-03-05 Magnetpolkonstruktion for en isokron-cyklotron
FR8005038A FR2451150A1 (fr) 1979-03-07 1980-03-06 Perfectionnements aux cyclotrons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54026571A JPS5924520B2 (ja) 1979-03-07 1979-03-07 等時性サイクロトロンの磁極の構造とそれの使用方法

Publications (2)

Publication Number Publication Date
JPS55119400A JPS55119400A (en) 1980-09-13
JPS5924520B2 true JPS5924520B2 (ja) 1984-06-09

Family

ID=12197229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54026571A Expired JPS5924520B2 (ja) 1979-03-07 1979-03-07 等時性サイクロトロンの磁極の構造とそれの使用方法

Country Status (4)

Country Link
US (1) US4353033A (https=)
JP (1) JPS5924520B2 (https=)
FR (1) FR2451150A1 (https=)
SE (1) SE439229B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3557956A1 (en) 2004-07-21 2019-10-23 Mevion Medical Systems, Inc. A programmable radio frequency waveform generator for a synchrocyclotron
JP2007026818A (ja) * 2005-07-14 2007-02-01 Nhv Corporation 磁場勾配を形成する電磁石
ES2730108T3 (es) 2005-11-18 2019-11-08 Mevion Medical Systems Inc Radioterapia de partículas cargadas
US7656258B1 (en) 2006-01-19 2010-02-02 Massachusetts Institute Of Technology Magnet structure for particle acceleration
JP5481070B2 (ja) * 2006-01-19 2014-04-23 マサチューセッツ インスティテュート オブ テクノロジー 粒子加速のための磁場生成方法、磁石構造体及びその製造方法
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
US8581523B2 (en) 2007-11-30 2013-11-12 Mevion Medical Systems, Inc. Interrupted particle source
US8933650B2 (en) 2007-11-30 2015-01-13 Mevion Medical Systems, Inc. Matching a resonant frequency of a resonant cavity to a frequency of an input voltage
RU2373673C1 (ru) * 2008-06-09 2009-11-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт электрофизической аппаратуры им. Д.В. Ефремова" Изохронный циклотрон для ускорения нескольких типов заряженных частиц
JP6121545B2 (ja) 2012-09-28 2017-04-26 メビオン・メディカル・システムズ・インコーポレーテッド 粒子ビームのエネルギーの調整
EP2900326B1 (en) 2012-09-28 2019-05-01 Mevion Medical Systems, Inc. Controlling particle therapy
CN104813747B (zh) 2012-09-28 2018-02-02 梅维昂医疗系统股份有限公司 使用磁场颤振聚焦粒子束
EP2901824B1 (en) 2012-09-28 2020-04-15 Mevion Medical Systems, Inc. Magnetic shims to adjust a position of a main coil and corresponding method
TW201422278A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 粒子加速器之控制系統
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
EP2901823B1 (en) 2012-09-28 2021-12-08 Mevion Medical Systems, Inc. Controlling intensity of a particle beam
EP2901821B1 (en) 2012-09-28 2020-07-08 Mevion Medical Systems, Inc. Magnetic field regenerator
TW201422279A (zh) 2012-09-28 2014-06-16 Mevion Medical Systems Inc 聚焦粒子束
US8791656B1 (en) 2013-05-31 2014-07-29 Mevion Medical Systems, Inc. Active return system
US9730308B2 (en) 2013-06-12 2017-08-08 Mevion Medical Systems, Inc. Particle accelerator that produces charged particles having variable energies
EP3049151B1 (en) 2013-09-27 2019-12-25 Mevion Medical Systems, Inc. Particle beam scanning
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
US9950194B2 (en) 2014-09-09 2018-04-24 Mevion Medical Systems, Inc. Patient positioning system
US10786689B2 (en) 2015-11-10 2020-09-29 Mevion Medical Systems, Inc. Adaptive aperture
US10925147B2 (en) 2016-07-08 2021-02-16 Mevion Medical Systems, Inc. Treatment planning
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
JP6940676B2 (ja) 2017-06-30 2021-09-29 メビオン・メディカル・システムズ・インコーポレーテッド リニアモーターを使用して制御される構成可能コリメータ
EP3934751B1 (en) 2019-03-08 2024-07-17 Mevion Medical Systems, Inc. Collimator and energy degrader for a particle therapy system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95556C (https=) * 1952-10-18
US2872574A (en) * 1956-04-12 1959-02-03 Edwin M Mcmillan Cloverleaf cyclotron
US2906910A (en) * 1958-10-30 1959-09-29 Westinghouse Electric Corp Spark gap device
NL235411A (https=) * 1959-01-23
US3789335A (en) * 1971-10-04 1974-01-29 Thomson Csf Magnetic focusing device for an isochronous cyclotron

Also Published As

Publication number Publication date
JPS55119400A (en) 1980-09-13
SE439229B (sv) 1985-06-03
US4353033A (en) 1982-10-05
FR2451150B1 (https=) 1985-03-01
FR2451150A1 (fr) 1980-10-03
SE8001724L (sv) 1980-09-08

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