DE3070505D1 - Electron accelerator for x-ray therapy - Google Patents

Electron accelerator for x-ray therapy

Info

Publication number
DE3070505D1
DE3070505D1 DE8080103661T DE3070505T DE3070505D1 DE 3070505 D1 DE3070505 D1 DE 3070505D1 DE 8080103661 T DE8080103661 T DE 8080103661T DE 3070505 T DE3070505 T DE 3070505T DE 3070505 D1 DE3070505 D1 DE 3070505D1
Authority
DE
Germany
Prior art keywords
electron accelerator
ray therapy
therapy
ray
accelerator
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
DE8080103661T
Other languages
English (en)
Inventor
Leonhard Dipl Phys Taumann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8080103661T priority Critical patent/DE3070505D1/de
Application granted granted Critical
Publication of DE3070505D1 publication Critical patent/DE3070505D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • 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
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Particle Accelerators (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE8080103661T 1979-07-03 1980-06-27 Electron accelerator for x-ray therapy Expired DE3070505D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080103661T DE3070505D1 (en) 1979-07-03 1980-06-27 Electron accelerator for x-ray therapy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2926883A DE2926883A1 (de) 1979-07-03 1979-07-03 Elektronenbeschleuniger
DE8080103661T DE3070505D1 (en) 1979-07-03 1980-06-27 Electron accelerator for x-ray therapy

Publications (1)

Publication Number Publication Date
DE3070505D1 true DE3070505D1 (en) 1985-05-23

Family

ID=6074828

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2926883A Withdrawn DE2926883A1 (de) 1979-07-03 1979-07-03 Elektronenbeschleuniger
DE8080103661T Expired DE3070505D1 (en) 1979-07-03 1980-06-27 Electron accelerator for x-ray therapy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2926883A Withdrawn DE2926883A1 (de) 1979-07-03 1979-07-03 Elektronenbeschleuniger

Country Status (5)

Country Link
US (1) US4300055A (de)
EP (1) EP0021441B1 (de)
JP (1) JPS5614199A (de)
CA (1) CA1139022A (de)
DE (2) DE2926883A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138731A1 (de) * 1981-09-29 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Ueberwachungsanordnung fuer die beschleunigungsenergie eines elektronenbeschleunigers
FR2558327B1 (fr) * 1984-01-17 1986-04-25 Cgr Mev Accelerateur de particules multiregimes
NL9000896A (nl) * 1990-04-17 1991-11-18 Philips Nv Roentgenstraling absorberend filter.
FR2728472B1 (fr) * 1994-12-27 1997-03-28 Ge Medical Syst Sa Appareil de radiotherapie utilisant un accelerateur lineaire d'electrons a tres haute frequence et des moyens de protection hors champ utile
EP1204888A1 (de) * 1999-07-21 2002-05-15 JMAR Research, Inc. Kollimator und fokussierende optik
WO2001007940A1 (en) 1999-07-21 2001-02-01 Jmar Research, Inc. High collection angle short wavelength radiation collimator and focusing optic
CN1822239B (zh) * 2005-02-17 2010-06-23 Ge医疗系统环球技术有限公司 滤波器和x射线成像设备
US7483518B2 (en) * 2006-09-12 2009-01-27 Siemens Medical Solutions Usa, Inc. Apparatus and method for rapidly switching the energy spectrum of diagnostic X-ray beams
CN101303909B (zh) * 2007-05-11 2013-03-27 Ge医疗系统环球技术有限公司 滤波器单元,x射线管单元和x射线成像系统
FR2926924B1 (fr) * 2008-01-25 2012-10-12 Thales Sa Source radiogene comprenant au moins une source d'electrons associee a un dispositif photoelectrique de commande
CN101658429A (zh) * 2008-08-29 2010-03-03 Ge医疗系统环球技术有限公司 X光散射线阻挡叶片的调节装置
CN101853710B (zh) * 2009-03-31 2014-11-19 Ge医疗系统环球技术有限公司 滤波器及利用该滤波器的x射线成像设备
US20140264065A1 (en) * 2013-03-15 2014-09-18 Varian Medical Systems, Inc. Energy degrader for radiation therapy system
GB201414393D0 (en) * 2014-08-13 2014-09-24 Nikon Metrology Nv Z-ray beam collimator
DE102018112054B4 (de) * 2018-05-18 2023-02-09 Yxlon International Gmbh Röntgenröhre mit Kollimator und Kollimatorvorrichtung für geschlossene Röntgenröhre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB818182A (en) * 1955-05-18 1959-08-12 Gen Electric Improvements in targets for x-ray tubes
CA1007767A (en) * 1973-09-04 1977-03-29 Machlett Laboratories Broad aperture x-ray generator
CA1003892A (en) * 1974-12-18 1977-01-18 Stanley O. Schriber Layered, multi-element electron-bremsstrahlung photon converter target
US4121109A (en) * 1977-04-13 1978-10-17 Applied Radiation Corporation Electron accelerator with a target exposed to the electron beam
CA1102018A (en) * 1978-01-09 1981-05-26 Philip Mchugh Unitary self shielded, self filtered and flattened bremsstrahlung photon source assembly for radiotherapy use

Also Published As

Publication number Publication date
JPS6312280B2 (de) 1988-03-18
CA1139022A (en) 1983-01-04
DE2926883A1 (de) 1981-01-22
EP0021441B1 (de) 1985-04-17
US4300055A (en) 1981-11-10
JPS5614199A (en) 1981-02-10
EP0021441A2 (de) 1981-01-07
EP0021441A3 (en) 1981-01-14

Similar Documents

Publication Publication Date Title
DE3068073D1 (en) Emission computed tomograph
GB2063075B (en) Dose indicator for inhalers
DE3070505D1 (en) Electron accelerator for x-ray therapy
JPS5471299A (en) Electron accelerator
JPS53117200A (en) Electron accelerator
GB2049320B (en) X-ray generator with fast dose rate control
DE3163631D1 (en) Collimator assembly for an electron accelerator
DE3060736D1 (en) Emission computed tomograph
EP0031579A3 (en) Electron beam apparatus
DE3061500D1 (en) Electron accelerator
DE3061284D1 (en) Emission computed tomograph
DE3062881D1 (en) Electron beam irradiation apparatus
GB2060489B (en) Material for medical technology
DK151679A (da) Ventilaggregat til trykluftbeholdere navnlig gasflasker
JPS56107455A (en) Device for affecting electron beam
JPS566176A (en) Device for photographing cross section of positive electron emitter
EP0183924A3 (en) Electron accelerator unit for electron beam therapy
JPS5683333A (en) Ct apparatus
JPS5599241A (en) Ct device
GB2022980B (en) X-ray sources
JPS5638757A (en) Electron beam device
JPS5583900A (en) Medical use particle accelerator
AU539640B2 (en) X-ray resists
GB2057184B (en) Radiography
JPS5666776A (en) Tomograph

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee