SE508661C2 - Anordning för strålbegränsning - Google Patents

Anordning för strålbegränsning

Info

Publication number
SE508661C2
SE508661C2 SE9404405A SE9404405A SE508661C2 SE 508661 C2 SE508661 C2 SE 508661C2 SE 9404405 A SE9404405 A SE 9404405A SE 9404405 A SE9404405 A SE 9404405A SE 508661 C2 SE508661 C2 SE 508661C2
Authority
SE
Sweden
Prior art keywords
blocks
collimator
radiation
aperture blocks
aperture
Prior art date
Application number
SE9404405A
Other languages
English (en)
Swedish (sv)
Other versions
SE9404405L (sv
SE9404405D0 (sv
Inventor
Per Backman
Original Assignee
Elekta Instr Ab
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 Elekta Instr Ab filed Critical Elekta Instr Ab
Priority to SE9404405A priority Critical patent/SE508661C2/sv
Publication of SE9404405D0 publication Critical patent/SE9404405D0/xx
Priority to DE69532613T priority patent/DE69532613T2/de
Priority to PCT/SE1995/001523 priority patent/WO1996019262A1/en
Priority to EP95941964A priority patent/EP0843578B1/de
Publication of SE9404405L publication Critical patent/SE9404405L/xx
Publication of SE508661C2 publication Critical patent/SE508661C2/sv

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—HANDLING OF 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
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • G21K1/046—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers varying the contour of the field, e.g. multileaf collimators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
SE9404405A 1994-12-19 1994-12-19 Anordning för strålbegränsning SE508661C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9404405A SE508661C2 (sv) 1994-12-19 1994-12-19 Anordning för strålbegränsning
DE69532613T DE69532613T2 (de) 1994-12-19 1995-12-15 Vorrichtung zur automatischen endkollimation von ionisierenden strahlungen
PCT/SE1995/001523 WO1996019262A1 (en) 1994-12-19 1995-12-15 Method for automatic final collimation of ionizing radiation
EP95941964A EP0843578B1 (de) 1994-12-19 1995-12-15 Vorrichtung zur automatischen endkollimation von ionisierenden strahlungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404405A SE508661C2 (sv) 1994-12-19 1994-12-19 Anordning för strålbegränsning

Publications (3)

Publication Number Publication Date
SE9404405D0 SE9404405D0 (sv) 1994-12-19
SE9404405L SE9404405L (sv) 1996-06-20
SE508661C2 true SE508661C2 (sv) 1998-10-26

Family

ID=20396381

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404405A SE508661C2 (sv) 1994-12-19 1994-12-19 Anordning för strålbegränsning

Country Status (4)

Country Link
EP (1) EP0843578B1 (de)
DE (1) DE69532613T2 (de)
SE (1) SE508661C2 (de)
WO (1) WO1996019262A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907098A1 (de) * 1999-02-19 2000-08-24 Schwerionenforsch Gmbh Ionenstrahl-Abtastsystem und Verfahren zum Betrieb des Systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234410A1 (de) * 1982-09-16 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Strahlenblende fuer ein roentgenuntersuchungsgeraet
JP3119881B2 (ja) * 1991-02-07 2000-12-25 株式会社東芝 Ｘ線診断装置
US5216255A (en) * 1992-03-31 1993-06-01 Siemens Medical Laboratories Beam profile generator for photon radiation

Also Published As

Publication number Publication date
WO1996019262A1 (en) 1996-06-27
EP0843578B1 (de) 2004-02-25
SE9404405L (sv) 1996-06-20
DE69532613D1 (de) 2004-04-01
SE9404405D0 (sv) 1994-12-19
EP0843578A1 (de) 1998-05-27
DE69532613T2 (de) 2004-12-16

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Legal Events

Date Code Title Description
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