IT1004589B - Apparecchio a raggi roentgen - Google Patents

Apparecchio a raggi roentgen

Info

Publication number
IT1004589B
IT1004589B IT69854/73A IT6985473A IT1004589B IT 1004589 B IT1004589 B IT 1004589B IT 69854/73 A IT69854/73 A IT 69854/73A IT 6985473 A IT6985473 A IT 6985473A IT 1004589 B IT1004589 B IT 1004589B
Authority
IT
Italy
Prior art keywords
beam light
roentgen
roentgen beam
light
Prior art date
Application number
IT69854/73A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1004589B publication Critical patent/IT1004589B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • 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
    • G21K1/02—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)
IT69854/73A 1972-09-30 1973-09-27 Apparecchio a raggi roentgen IT1004589B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722248101 DE2248101B2 (de) 1972-09-30 1972-09-30 Blendeneinstelleinrichtung eines roentgenzielgeraetes

Publications (1)

Publication Number Publication Date
IT1004589B true IT1004589B (it) 1976-07-20

Family

ID=5857902

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69854/73A IT1004589B (it) 1972-09-30 1973-09-27 Apparecchio a raggi roentgen

Country Status (9)

Country Link
US (1) US3875411A (OSRAM)
JP (1) JPS5325760B2 (OSRAM)
BE (1) BE805511A (OSRAM)
CA (1) CA987797A (OSRAM)
DE (1) DE2248101B2 (OSRAM)
FR (1) FR2201065B1 (OSRAM)
GB (1) GB1439203A (OSRAM)
IT (1) IT1004589B (OSRAM)
SE (1) SE383095B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421243C3 (de) * 1974-05-02 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Röntgentechnische Meßvorrichtung mit zwei Meßfeldern zum Erfassen der Dosis und des Flächendosisprodukts
SE423458B (sv) * 1980-09-10 1982-05-03 Agne Larsson Anordning vid en kamera innefattande en manghalskollimator
DE3209683A1 (de) * 1982-03-17 1983-09-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgenzielgeraet mit einer einrichtung zur filmnahen einblendung
EP0262522B1 (de) * 1986-09-30 1993-05-05 Siemens Aktiengesellschaft Zahnärztliche Röntgendiagnostikeinrichtung
FR2657771B1 (fr) * 1990-02-08 1998-01-30 Gen Electric Cgr Appareil de radiologie avec diaphragme a ouverture automatique.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206604A (en) * 1962-11-13 1965-09-14 Gen Electric Adjustable x-ray field defining cone and field size indicating means
US3502878A (en) * 1967-09-22 1970-03-24 Us Health Education & Welfare Automatic x-ray apparatus for limiting the field size of a projected x-ray beam in response to film size and to source-to-film distance
US3581094A (en) * 1968-11-07 1971-05-25 Machlett Lab Inc X-ray apparatus
US3546463A (en) * 1968-11-22 1970-12-08 Westinghouse Electric Corp Servomotor-operated x-ray shutter control system for use with a spotfilm device
US3643095A (en) * 1969-11-28 1972-02-15 Picker Corp Automatic collimator control for x-ray apparatus

Also Published As

Publication number Publication date
JPS4973990A (OSRAM) 1974-07-17
DE2248101B2 (de) 1977-06-23
US3875411A (en) 1975-04-01
JPS5325760B2 (OSRAM) 1978-07-28
DE2248101A1 (de) 1974-04-04
CA987797A (en) 1976-04-20
FR2201065B1 (OSRAM) 1977-09-09
FR2201065A1 (OSRAM) 1974-04-26
BE805511A (fr) 1974-03-28
SE383095B (sv) 1976-03-01
GB1439203A (en) 1976-06-16

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