FR2219604B1 - - Google Patents

Info

Publication number
FR2219604B1
FR2219604B1 FR7406318A FR7406318A FR2219604B1 FR 2219604 B1 FR2219604 B1 FR 2219604B1 FR 7406318 A FR7406318 A FR 7406318A FR 7406318 A FR7406318 A FR 7406318A FR 2219604 B1 FR2219604 B1 FR 2219604B1
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
FR7406318A
Other languages
French (fr)
Other versions
FR2219604A1 (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.)
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
Publication of FR2219604A1 publication Critical patent/FR2219604A1/fr
Application granted granted Critical
Publication of FR2219604B1 publication Critical patent/FR2219604B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Particle Accelerators (AREA)
  • Radiation-Therapy Devices (AREA)
FR7406318A 1973-02-26 1974-02-25 Expired FR2219604B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00335634A US3838284A (en) 1973-02-26 1973-02-26 Linear particle accelerator system having improved beam alignment and method of operation

Publications (2)

Publication Number Publication Date
FR2219604A1 FR2219604A1 (en) 1974-09-20
FR2219604B1 true FR2219604B1 (en) 1978-08-11

Family

ID=23312613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406318A Expired FR2219604B1 (en) 1973-02-26 1974-02-25

Country Status (5)

Country Link
US (1) US3838284A (en)
JP (1) JPS5822711B2 (en)
CA (1) CA1016274A (en)
FR (1) FR2219604B1 (en)
GB (1) GB1453117A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274122A1 (en) * 1974-06-07 1976-01-02 Cgr Mev METHOD OF CENTERING A SCAN BEAM WITH IONIZING RADIATION AND DEVICE ALLOWING THE IMPLEMENTATION OF THIS PROCESS
US3955089A (en) * 1974-10-21 1976-05-04 Varian Associates Automatic steering of a high velocity beam of charged particles
GB1536448A (en) * 1976-06-01 1978-12-20 Emi Ltd Radiography
GB1581526A (en) * 1976-08-12 1980-12-17 Emi Ltd X-ray tube arrangements
GB1580215A (en) * 1976-08-14 1980-11-26 Emi Ltd X-ray tube arrangement
US4243888A (en) * 1979-05-10 1981-01-06 The United States Of America As Represented By The United States Department Of Energy Laser beam alignment apparatus and method
US4320462A (en) * 1980-03-31 1982-03-16 Hughes Aircraft Company High speed laser pulse analyzer
SE421257B (en) * 1980-04-23 1981-12-07 Scanditronix Instr SET WITH A TRANSMISSION CHAMBER CENTERING A BEAM AND BRING THE BEAM TO BE SYMMETRIC WITH REGARD TO THE CENTER LINE OF A COLLIMATOR, AND THE TRANSMISSION CHAMBER FOR EXECUTING THE SET
US4425506A (en) * 1981-11-19 1984-01-10 Varian Associates, Inc. Stepped gap achromatic bending magnet
US4687936A (en) * 1985-07-11 1987-08-18 Varian Associates, Inc. In-line beam scanning system
DE3542127A1 (en) * 1985-11-28 1987-06-04 Siemens Ag X-RAY EMITTER
US4700068A (en) * 1986-01-31 1987-10-13 Hughes Aircraft Company Apparatus and method for spatially characterizing and controlling a particle beam
US4877961A (en) * 1988-10-26 1989-10-31 Varian Associates, Inc. In-line electron beam energy monitor and control
US5072123A (en) * 1990-05-03 1991-12-10 Varian Associates, Inc. Method of measuring total ionization current in a segmented ionization chamber
US5440210A (en) * 1993-04-16 1995-08-08 University Of Chicago Indirectly sensing accelerator beam currents for limiting maximum beam current magnitude
CA2142230A1 (en) * 1994-03-21 1995-09-22 Samuel V. Nablo Data reduction system for real time monitoring of radiation machinery
US5648188A (en) * 1995-06-07 1997-07-15 International Business Machines Corporation Real time alignment system for a projection electron beam lithographic system
US5672878A (en) * 1996-10-24 1997-09-30 Siemens Medical Systems Inc. Ionization chamber having off-passageway measuring electrodes
BE1012248A6 (en) * 1998-10-26 2000-08-01 Ind Control Machines S A Control device x-ray
DE102009002273A1 (en) * 2009-04-07 2010-10-14 Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh Method for operating a system for irradiating a particle beam onto a body and device
JP6076834B2 (en) * 2013-05-28 2017-02-08 住友重機械イオンテクノロジー株式会社 High energy ion implanter
US10879028B2 (en) * 2016-04-14 2020-12-29 Varian Medical Systems, Inc. Beam position monitors for medical radiation machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640948A (en) * 1950-09-21 1953-06-02 High Voltage Engineering Corp Apparatus for utilizing a beam of high energy electrons in sterilization and in therapy
CH355225A (en) * 1958-01-22 1961-06-30 Foerderung Forschung Gmbh Method and device for controlling and correcting the position of the focal spot generated by a cathode ray on the anti-cathode of an X-ray tube
US3360647A (en) * 1964-09-14 1967-12-26 Varian Associates Electron accelerator with specific deflecting magnet structure and x-ray target
FR1306719A (en) * 1961-09-07 1962-10-19 Csf Detection and measurement of high energy particle beams
FR1369414A (en) * 1963-06-11 1964-08-14 Commissariat Energie Atomique Method and device for triggering a gas detector for locating nuclear particles

Also Published As

Publication number Publication date
GB1453117A (en) 1976-10-20
JPS5822711B2 (en) 1983-05-10
CA1016274A (en) 1977-08-23
JPS5040999A (en) 1975-04-15
US3838284A (en) 1974-09-24
FR2219604A1 (en) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse