FR2234733B1 - - Google Patents

Info

Publication number
FR2234733B1
FR2234733B1 FR7409752A FR7409752A FR2234733B1 FR 2234733 B1 FR2234733 B1 FR 2234733B1 FR 7409752 A FR7409752 A FR 7409752A FR 7409752 A FR7409752 A FR 7409752A FR 2234733 B1 FR2234733 B1 FR 2234733B1
Authority
FR
France
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
FR7409752A
Other languages
French (fr)
Other versions
FR2234733A1 (en
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of FR2234733A1 publication Critical patent/FR2234733A1/fr
Application granted granted Critical
Publication of FR2234733B1 publication Critical patent/FR2234733B1/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/879—Magnet or electromagnet
FR7409752A 1973-06-19 1974-03-21 Expired FR2234733B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174,422A CA966893A (en) 1973-06-19 1973-06-19 Superconducting cyclotron

Publications (2)

Publication Number Publication Date
FR2234733A1 FR2234733A1 (en) 1975-01-17
FR2234733B1 true FR2234733B1 (en) 1977-09-30

Family

ID=4097048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409752A Expired FR2234733B1 (en) 1973-06-19 1974-03-21

Country Status (6)

Country Link
US (1) US3868522A (en)
JP (1) JPS5317157B2 (en)
CA (1) CA966893A (en)
DE (1) DE2410994C2 (en)
FR (1) FR2234733B1 (en)
GB (1) GB1429463A (en)

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US4112306A (en) * 1976-12-06 1978-09-05 Varian Associates, Inc. Neutron irradiation therapy machine
US4641104A (en) * 1984-04-26 1987-02-03 Board Of Trustees Operating Michigan State University Superconducting medical cyclotron
US4641057A (en) * 1985-01-23 1987-02-03 Board Of Trustees Operating Michigan State University Superconducting synchrocyclotron
LU85895A1 (en) * 1985-05-10 1986-12-05 Univ Louvain CYCLOTRON
GB8512804D0 (en) * 1985-05-21 1985-06-26 Oxford Instr Ltd Cyclotrons
JPH0782919B2 (en) * 1985-06-10 1995-09-06 日本電信電話株式会社 Excitation method of electron accelerator
JPS62136800A (en) * 1985-12-07 1987-06-19 住友電気工業株式会社 X-ray generator
GB8701363D0 (en) * 1987-01-22 1987-02-25 Oxford Instr Ltd Magnetic field generating assembly
DE3865977D1 (en) * 1987-01-28 1991-12-12 Siemens Ag SYNCHROTRON RADIATION SOURCE WITH A FIXING OF YOUR CURVED COIL REELS.
GB8820628D0 (en) * 1988-09-01 1988-10-26 Amersham Int Plc Proton source
EP1069809A1 (en) * 1999-07-13 2001-01-17 Ion Beam Applications S.A. Isochronous cyclotron and method of extraction of charged particles from such cyclotron
US7446490B2 (en) * 2002-11-25 2008-11-04 Ion Beam Appliances S.A. Cyclotron
CA2574122A1 (en) * 2004-07-21 2006-02-02 Still River Systems, Inc. A programmable radio frequency waveform generator for a synchrocyclotron
ES2730108T3 (en) 2005-11-18 2019-11-08 Mevion Medical Systems Inc Radiation therapy of charged particles
DE602007005100D1 (en) * 2006-01-19 2010-04-15 Massachusetts Inst Technology MAGNETIC STRUCTURE FOR PARTICLE ACCELERATION
US7656258B1 (en) 2006-01-19 2010-02-02 Massachusetts Institute Of Technology Magnet structure for particle acceleration
US8003964B2 (en) 2007-10-11 2011-08-23 Still River Systems Incorporated Applying a particle beam to a patient
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
US8581523B2 (en) 2007-11-30 2013-11-12 Mevion Medical Systems, Inc. Interrupted particle source
JP5682903B2 (en) * 2010-06-09 2015-03-11 学校法人早稲田大学 Air-core type cyclotron
BE1019557A3 (en) * 2010-10-27 2012-08-07 Ion Beam Applic Sa Synchrocyclotron.
JP5708984B2 (en) * 2010-11-10 2015-04-30 学校法人早稲田大学 Air-core type cyclotron
US8558485B2 (en) 2011-07-07 2013-10-15 Ionetix Corporation Compact, cold, superconducting isochronous cyclotron
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
CN104812444B (en) 2012-09-28 2017-11-21 梅维昂医疗系统股份有限公司 The energy adjustment of the particle beams
CN104812443B (en) 2012-09-28 2018-02-02 梅维昂医疗系统股份有限公司 particle therapy system
TW201422279A (en) 2012-09-28 2014-06-16 Mevion Medical Systems Inc Focusing a particle beam
US9622335B2 (en) 2012-09-28 2017-04-11 Mevion Medical Systems, Inc. Magnetic field regenerator
WO2014052721A1 (en) 2012-09-28 2014-04-03 Mevion Medical Systems, Inc. Control system for a particle accelerator
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
EP2901823B1 (en) 2012-09-28 2021-12-08 Mevion Medical Systems, Inc. Controlling intensity of a particle beam
CN104813747B (en) 2012-09-28 2018-02-02 梅维昂医疗系统股份有限公司 Use magnetic field flutter focused particle beam
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
WO2015048468A1 (en) 2013-09-27 2015-04-02 Mevion Medical Systems, Inc. Particle beam scanning
US9962560B2 (en) 2013-12-20 2018-05-08 Mevion Medical Systems, Inc. Collimator and energy degrader
US10675487B2 (en) 2013-12-20 2020-06-09 Mevion Medical Systems, Inc. Energy degrader enabling high-speed energy switching
US9661736B2 (en) 2014-02-20 2017-05-23 Mevion Medical Systems, Inc. Scanning system for a particle therapy system
DE102014003536A1 (en) * 2014-03-13 2015-09-17 Forschungszentrum Jülich GmbH Fachbereich Patente Superconducting magnetic field stabilizer
DE102014214796A1 (en) * 2014-07-28 2016-01-28 Bruker Biospin Ag A method of charging a superconductive magnet assembly with power
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
EP3244708B1 (en) * 2016-05-13 2018-09-05 Ion Beam Applications S.A. Peripheral hill sector design for cyclotron
US10278277B2 (en) 2016-05-13 2019-04-30 Ion Beam Applications S.A. Gradient corrector for cyclotron
EP3244709B1 (en) * 2016-05-13 2020-01-01 Ion Beam Applications S.A. Gradient corrector for cyclotron
WO2018009779A1 (en) 2016-07-08 2018-01-11 Mevion Medical Systems, Inc. Treatment planning
US10306746B2 (en) * 2017-01-05 2019-05-28 Varian Medical Systems Particle Therapy Gmbh Cyclotron RF resonator tuning with asymmetrical fixed tuner
US11103730B2 (en) 2017-02-23 2021-08-31 Mevion Medical Systems, Inc. Automated treatment in particle therapy
JP2020095774A (en) * 2017-03-28 2020-06-18 住友重機械工業株式会社 Air-core type cyclotron
US10653892B2 (en) 2017-06-30 2020-05-19 Mevion Medical Systems, Inc. Configurable collimator controlled using linear motors
CN107835556B (en) * 2017-11-30 2019-04-05 合肥中科离子医学技术装备有限公司 A kind of method for adjusting racetrack centering using first harmonic in cyclotron
US10375815B2 (en) 2017-11-30 2019-08-06 Hefei Cas Ion Medical And Technical Devices Co., Ltd. Method for adjusting particle orbit alignment by using first harmonic in cyclotron
JP2022524103A (en) 2019-03-08 2022-04-27 メビオン・メディカル・システムズ・インコーポレーテッド Irradiation by column and generation of treatment plan for it
CN114430607B (en) * 2022-01-21 2022-11-29 中国原子能科学研究院 Spiral magnetic pole structure for improving focusing force of central area of cyclotron
CN115460758B (en) * 2022-11-08 2023-03-24 合肥中科离子医学技术装备有限公司 Radiation protection shielding device and cyclotron using same
CN116170933B (en) * 2023-01-09 2023-09-05 中国科学院近代物理研究所 Magnetic field device for application type isochronous cyclotron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872574A (en) * 1956-04-12 1959-02-03 Edwin M Mcmillan Cloverleaf cyclotron
US3175131A (en) * 1961-02-08 1965-03-23 Richard J Burleigh Magnet construction for a variable energy cyclotron
NL6505087A (en) * 1965-04-22 1966-10-24
US3613006A (en) * 1966-11-23 1971-10-12 Avco Corp Stable superconducting magnet
US3641446A (en) * 1969-12-18 1972-02-08 Us Air Force Polyergic cyclotron
FR2109273A5 (en) * 1970-10-09 1972-05-26 Thomson Csf

Also Published As

Publication number Publication date
DE2410994A1 (en) 1975-01-16
GB1429463A (en) 1976-03-24
JPS5049600A (en) 1975-05-02
FR2234733A1 (en) 1975-01-17
JPS5317157B2 (en) 1978-06-06
CA966893A (en) 1975-04-29
US3868522A (en) 1975-02-25
DE2410994C2 (en) 1983-09-22

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Legal Events

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