CA991759A - Achromatic magnetic beam deflection system - Google Patents

Achromatic magnetic beam deflection system

Info

Publication number
CA991759A
CA991759A CA190,577A CA190577A CA991759A CA 991759 A CA991759 A CA 991759A CA 190577 A CA190577 A CA 190577A CA 991759 A CA991759 A CA 991759A
Authority
CA
Canada
Prior art keywords
beam deflection
deflection system
magnetic beam
achromatic
achromatic magnetic
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
CA190,577A
Other languages
English (en)
Inventor
Karl L. Brown
William G. Turnbull
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA991759A publication Critical patent/CA991759A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Particle Accelerators (AREA)
  • Radiation-Therapy Devices (AREA)
CA190,577A 1973-01-22 1974-01-21 Achromatic magnetic beam deflection system Expired CA991759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32529673A 1973-01-22 1973-01-22

Publications (1)

Publication Number Publication Date
CA991759A true CA991759A (en) 1976-06-22

Family

ID=23267284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,577A Expired CA991759A (en) 1973-01-22 1974-01-21 Achromatic magnetic beam deflection system

Country Status (6)

Country Link
JP (1) JPS5924488B2 (ja)
CA (1) CA991759A (ja)
DE (1) DE2402388A1 (ja)
FR (1) FR2215011B1 (ja)
GB (1) GB1463001A (ja)
SE (1) SE395077B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA993124A (en) * 1974-08-15 1976-07-13 Edward A. Heighway Magnetic beam deflector system
JPS55104800A (en) * 1979-02-07 1980-08-11 Mitsubishi Electric Corp Beam deflection device
JPS55106400A (en) * 1979-02-07 1980-08-15 Mitsubishi Electric Corp Beam deflection device
FR2453492A1 (fr) * 1979-04-03 1980-10-31 Cgr Mev Dispositif de deviation magnetique achromatique d'un faisceau de particules chargees et appareil d'irradiation utilisant un tel dispositif
FR2501509A1 (fr) * 1981-03-13 1982-09-17 Cgr Mev Dispositif de radiographie utilisant l'accelerateur de particules chargees d'un appareil de radiotherapie et appareil de radiotherapie equipe d'un tel dispositif
US4425506A (en) * 1981-11-19 1984-01-10 Varian Associates, Inc. Stepped gap achromatic bending magnet
FR2607345B1 (fr) * 1986-05-27 1993-02-05 Mitsubishi Electric Corp Synchrotron
US4845371A (en) * 1988-03-29 1989-07-04 Siemens Medical Laboratories, Inc. Apparatus for generating and transporting a charged particle beam
JP3332706B2 (ja) * 1996-02-16 2002-10-07 三菱重工業株式会社 偏向電磁石
CN105939566B (zh) * 2016-04-14 2018-08-24 中国原子能科学研究院 一种消色差双磁铁偏转装置
US10864384B2 (en) * 2019-03-29 2020-12-15 Varian Medical Systems Particle Therapy Gmbh Non-achromatic compact gantry

Also Published As

Publication number Publication date
FR2215011B1 (ja) 1978-09-15
JPS49104097A (ja) 1974-10-02
SE395077B (sv) 1977-07-25
GB1463001A (en) 1977-02-02
DE2402388A1 (de) 1974-07-25
FR2215011A1 (ja) 1974-08-19
JPS5924488B2 (ja) 1984-06-09

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