CA966893A - Superconducting cyclotron - Google Patents

Superconducting cyclotron

Info

Publication number
CA966893A
CA966893A CA174,422A CA174422A CA966893A CA 966893 A CA966893 A CA 966893A CA 174422 A CA174422 A CA 174422A CA 966893 A CA966893 A CA 966893A
Authority
CA
Canada
Prior art keywords
superconducting cyclotron
cyclotron
superconducting
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
CA174,422A
Other versions
CA174422S (en
Inventor
Clifford B. Bigham
Harvey R. Schneider
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
Priority to CA174,422A priority Critical patent/CA966893A/en
Priority to US419034A priority patent/US3868522A/en
Priority to GB684774A priority patent/GB1429463A/en
Priority to DE2410994A priority patent/DE2410994C2/en
Priority to FR7409752A priority patent/FR2234733B1/fr
Priority to JP4063874A priority patent/JPS5317157B2/ja
Application granted granted Critical
Publication of CA966893A publication Critical patent/CA966893A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
CA174,422A 1973-06-19 1973-06-19 Superconducting cyclotron Expired CA966893A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA174,422A CA966893A (en) 1973-06-19 1973-06-19 Superconducting cyclotron
US419034A US3868522A (en) 1973-06-19 1973-11-26 Superconducting cyclotron
GB684774A GB1429463A (en) 1973-06-19 1974-02-14 Superconducting cyclotrons
DE2410994A DE2410994C2 (en) 1973-06-19 1974-03-07 Isochronous cyclotron for heavy or light ions
FR7409752A FR2234733B1 (en) 1973-06-19 1974-03-21
JP4063874A JPS5317157B2 (en) 1973-06-19 1974-04-10

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA966893A true CA966893A (en) 1975-04-29

Family

ID=4097048

Family Applications (1)

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

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
EP0277521B1 (en) * 1987-01-28 1991-11-06 Siemens Aktiengesellschaft Synchrotron radiation source with fixation of its curved coils
GB8820628D0 (en) * 1988-09-01 1988-10-26 Amersham Int Plc Proton source
SE513190C2 (en) * 1998-09-29 2000-07-24 Gems Pet Systems Ab Method and system for minimizing magnetic size in a cyclotron
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
AU2003286006A1 (en) * 2002-11-25 2004-06-18 Ion Beam Applications S.A. Cyclotron
CN101061759B (en) * 2004-07-21 2011-05-25 斯蒂尔瑞弗系统有限公司 A programmable radio frequency waveform generator for a synchrocyclotron
US7728311B2 (en) 2005-11-18 2010-06-01 Still River Systems Incorporated Charged particle radiation therapy
US7656258B1 (en) 2006-01-19 2010-02-02 Massachusetts Institute Of Technology Magnet structure for particle acceleration
EP1977631B1 (en) * 2006-01-19 2010-03-03 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
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
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
WO2014052721A1 (en) 2012-09-28 2014-04-03 Mevion Medical Systems, Inc. Control system for a particle accelerator
TW201424467A (en) 2012-09-28 2014-06-16 Mevion Medical Systems Inc Controlling intensity of a particle beam
JP6121545B2 (en) 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 Adjusting the energy of the particle beam
EP3581243A1 (en) 2012-09-28 2019-12-18 Mevion Medical Systems, Inc. Controlling particle therapy
JP6121544B2 (en) 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 Particle beam focusing
CN105103662B (en) * 2012-09-28 2018-04-13 梅维昂医疗系统股份有限公司 magnetic field regenerator
US10254739B2 (en) 2012-09-28 2019-04-09 Mevion Medical Systems, Inc. Coil positioning system
EP2901820B1 (en) 2012-09-28 2021-02-17 Mevion Medical Systems, Inc. Focusing a particle beam using magnetic field flutter
TW201433331A (en) 2012-09-28 2014-09-01 Mevion Medical Systems Inc Adjusting coil position
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
ES2768659T3 (en) 2013-09-27 2020-06-23 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
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
EP3244709B1 (en) * 2016-05-13 2020-01-01 Ion Beam Applications S.A. Gradient corrector for cyclotron
US9907153B2 (en) 2016-05-13 2018-02-27 Ion Beam Applications S.A. Compact cyclotron
US10925147B2 (en) 2016-07-08 2021-02-16 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
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
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
CN113811356A (en) 2019-03-08 2021-12-17 美国迈胜医疗系统有限公司 Collimator and range adjuster for particle therapy system
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
FR2234733B1 (en) 1977-09-30
DE2410994A1 (en) 1975-01-16
JPS5049600A (en) 1975-05-02
US3868522A (en) 1975-02-25
FR2234733A1 (en) 1975-01-17
GB1429463A (en) 1976-03-24
DE2410994C2 (en) 1983-09-22
JPS5317157B2 (en) 1978-06-06

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