FR2490479B1 - Appareil de radiologie comportant un tube intensificateur d'image radiologique - Google Patents

Appareil de radiologie comportant un tube intensificateur d'image radiologique

Info

Publication number
FR2490479B1
FR2490479B1 FR8020218A FR8020218A FR2490479B1 FR 2490479 B1 FR2490479 B1 FR 2490479B1 FR 8020218 A FR8020218 A FR 8020218A FR 8020218 A FR8020218 A FR 8020218A FR 2490479 B1 FR2490479 B1 FR 2490479B1
Authority
FR
France
Prior art keywords
radiological image
image enhancer
radiology apparatus
enhancer tube
tube
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
FR8020218A
Other languages
English (en)
Other versions
FR2490479A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8020218A priority Critical patent/FR2490479B1/fr
Publication of FR2490479A1 publication Critical patent/FR2490479A1/fr
Application granted granted Critical
Publication of FR2490479B1 publication Critical patent/FR2490479B1/fr
Expired legal-status Critical Current

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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8020218A 1980-09-19 1980-09-19 Appareil de radiologie comportant un tube intensificateur d'image radiologique Expired FR2490479B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8020218A FR2490479B1 (fr) 1980-09-19 1980-09-19 Appareil de radiologie comportant un tube intensificateur d'image radiologique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020218A FR2490479B1 (fr) 1980-09-19 1980-09-19 Appareil de radiologie comportant un tube intensificateur d'image radiologique

Publications (2)

Publication Number Publication Date
FR2490479A1 FR2490479A1 (fr) 1982-03-26
FR2490479B1 true FR2490479B1 (fr) 1985-06-07

Family

ID=9246109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020218A Expired FR2490479B1 (fr) 1980-09-19 1980-09-19 Appareil de radiologie comportant un tube intensificateur d'image radiologique

Country Status (1)

Country Link
FR (1) FR2490479B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102872A (nl) * 1981-06-15 1983-01-03 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor het vormen van tomografiebeelden.
NL8303156A (nl) * 1983-09-13 1985-04-01 Optische Ind De Oude Delft Nv Roentgenopnameinrichting met spleetaftasting.
NL8600067A (nl) * 1986-01-15 1987-08-03 Philips Nv Roentgenscanner met dual energy beeldvorming.
FR2621764A1 (fr) * 1987-10-13 1989-04-14 Philips Massiot Mat Medic Appareil de radiologie muni d'un ecran a fentes deplacable en synchronisation video

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478124A (en) * 1973-08-31 1977-06-29 Emi Ltd Apparatus for examining bodies by means of penetrating radiation

Also Published As

Publication number Publication date
FR2490479A1 (fr) 1982-03-26

Similar Documents

Publication Publication Date Title
JPS57209037A (en) X-ray diagnostic apparatus
FR2510333B1 (fr) Appareil de balayage d'image
FR2526300B2 (fr) Appareil d'examen radiologique
GB2016205B (en) X-ray sensitive image intensifier tubes
FR2508790B1 (fr) Appareil de diagnostic a rayonnement
GB2122808B (en) Image intensifier tube
JPS56143146A (en) X-ray tomogram photographing apparatus
GB2069129B (en) X-ray tube monitor apparatus
GB2108754B (en) X-ray tube
JPS57195446A (en) X-ray diagnostic apparatus
JPS57172640A (en) Image display tube
DE3169087D1 (en) X-ray tube apparatus
GB2016156B (en) Photographic imaging apparatus
FR2506070B1 (fr) Appareil a tubes cathodiques
BE871469A (fr) Tube intensificateur d'images
DE3273298D1 (en) X-rays investigation apparatus
JPS57128442A (en) Image display tube
FR2490479B1 (fr) Appareil de radiologie comportant un tube intensificateur d'image radiologique
JPS57168645A (en) Radioactive ray image photographing apparatus
FR2521781B1 (fr) Convertisseur d'images radiologiques
JPS57203432A (en) Tomographic image synthesizing apparatus
GB2084439B (en) A tomographic panorama x-ray apparatus
DE3565024D1 (en) X-ray image tube
JPS5775638A (en) X-ray image attenuating apparatus
JPS57203426A (en) X-ray diagnostic apparatus

Legal Events

Date Code Title Description
ST Notification of lapse