FR2280919B1 - - Google Patents

Info

Publication number
FR2280919B1
FR2280919B1 FR7523952A FR7523952A FR2280919B1 FR 2280919 B1 FR2280919 B1 FR 2280919B1 FR 7523952 A FR7523952 A FR 7523952A FR 7523952 A FR7523952 A FR 7523952A FR 2280919 B1 FR2280919 B1 FR 2280919B1
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
FR7523952A
Other languages
French (fr)
Other versions
FR2280919A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2280919A1 publication Critical patent/FR2280919A1/fr
Application granted granted Critical
Publication of FR2280919B1 publication Critical patent/FR2280919B1/fr
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Image Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Analysis (AREA)
FR7523952A 1974-08-03 1975-07-31 Procede et dispositif pour la tomosynthese Granted FR2280919A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437529A DE2437529A1 (de) 1974-08-03 1974-08-03 Verfahren und anordnung zur verzerrungsfreien tomosynthese

Publications (2)

Publication Number Publication Date
FR2280919A1 FR2280919A1 (fr) 1976-02-27
FR2280919B1 true FR2280919B1 (zh) 1979-06-15

Family

ID=5922399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523952A Granted FR2280919A1 (fr) 1974-08-03 1975-07-31 Procede et dispositif pour la tomosynthese

Country Status (4)

Country Link
JP (1) JPS5138892A (zh)
DE (1) DE2437529A1 (zh)
FR (1) FR2280919A1 (zh)
GB (1) GB1523764A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7609885A (nl) * 1976-09-06 1978-03-08 Optische Ind De Oude Delft Nv Stelsel voor het elementsgewijs reconstrueren van een tomogram van een dwarsdoorsnede van een object.
DE2658331C2 (de) * 1976-12-23 1982-06-09 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenschichtaufnahmeeinrichtung mit einer einen Bildverstärker und eine Fernsehkamera enthaltenden Bildaufnahmevorrichtung
DE2718943A1 (de) * 1977-04-28 1978-11-02 Philips Patentverwaltung Anordnung zur herstellung von roentgenschichtaufnahmen
US4598369A (en) * 1983-05-02 1986-07-01 Picker International, Inc. Tomography apparatus and method

Also Published As

Publication number Publication date
GB1523764A (en) 1978-09-06
JPS5426477B2 (zh) 1979-09-04
JPS5138892A (en) 1976-03-31
DE2437529A1 (de) 1976-02-12
DE2437529C3 (zh) 1979-06-28
FR2280919A1 (fr) 1976-02-27
DE2437529B2 (zh) 1978-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse