FR2476474B1 - - Google Patents

Info

Publication number
FR2476474B1
FR2476474B1 FR8003984A FR8003984A FR2476474B1 FR 2476474 B1 FR2476474 B1 FR 2476474B1 FR 8003984 A FR8003984 A FR 8003984A FR 8003984 A FR8003984 A FR 8003984A FR 2476474 B1 FR2476474 B1 FR 2476474B1
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
FR8003984A
Other languages
French (fr)
Other versions
FR2476474A1 (en
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.)
Compagnie Generale de Radiologie SA
Original Assignee
Compagnie Generale de Radiologie 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 Compagnie Generale de Radiologie SA filed Critical Compagnie Generale de Radiologie SA
Priority to FR8003984A priority Critical patent/FR2476474A1/en
Priority to IL62144A priority patent/IL62144A/en
Priority to GB8105014A priority patent/GB2070883A/en
Priority to DE19813106431 priority patent/DE3106431A1/en
Publication of FR2476474A1 publication Critical patent/FR2476474A1/en
Application granted granted Critical
Publication of FR2476474B1 publication Critical patent/FR2476474B1/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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8003984A 1980-02-22 1980-02-22 TOMODENSITOMETRY DEVICE AND METHOD FOR EXPLORING AND RECONSTRUCTING IMAGES USING SUCH A DEVICE Granted FR2476474A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8003984A FR2476474A1 (en) 1980-02-22 1980-02-22 TOMODENSITOMETRY DEVICE AND METHOD FOR EXPLORING AND RECONSTRUCTING IMAGES USING SUCH A DEVICE
IL62144A IL62144A (en) 1980-02-22 1981-02-16 Tomo-scanner and method of image scanning and reconstruction
GB8105014A GB2070883A (en) 1980-02-22 1981-02-18 Tomo-scanner and image scanning and reconstruction method used for such a tomo-scanner
DE19813106431 DE3106431A1 (en) 1980-02-22 1981-02-20 "TOMODE SITOMETRY DEVICE AND METHOD FOR DISASSEMBLING AND RESTORING AN IMAGE USING SUCH A DEVICE"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003984A FR2476474A1 (en) 1980-02-22 1980-02-22 TOMODENSITOMETRY DEVICE AND METHOD FOR EXPLORING AND RECONSTRUCTING IMAGES USING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2476474A1 FR2476474A1 (en) 1981-08-28
FR2476474B1 true FR2476474B1 (en) 1985-04-12

Family

ID=9238890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003984A Granted FR2476474A1 (en) 1980-02-22 1980-02-22 TOMODENSITOMETRY DEVICE AND METHOD FOR EXPLORING AND RECONSTRUCTING IMAGES USING SUCH A DEVICE

Country Status (4)

Country Link
DE (1) DE3106431A1 (en)
FR (1) FR2476474A1 (en)
GB (1) GB2070883A (en)
IL (1) IL62144A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032990A (en) * 1989-05-30 1991-07-16 General Electric Company Translate rotate scanning method for x-ray imaging
SE527976C2 (en) 2004-01-08 2006-07-25 Xcounter Ab Scanning-based detection of ionizing radiation for tomosynthesis
SE527138C2 (en) 2003-07-08 2005-12-27 Xcounter Ab Scanning-based detection of ionizing radiation for tomosynthesis
JP4732341B2 (en) * 2003-07-08 2011-07-27 エックスカウンター アーベー Scanning-based detection apparatus and method for ionizing radiation for tomosynthesis
US7180977B2 (en) 2005-10-24 2007-02-20 Xcounter Ab Scanning-based detection of ionizing radiaion for tomosynthesis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
US4002911A (en) * 1974-05-20 1977-01-11 Emi Limited Data acquisition in tomography
GB1474685A (en) * 1974-07-10 1977-05-25 Emi Ltd Radiography
GB1562199A (en) * 1975-12-02 1980-03-05 Emi Ltd Radiography
DE2614083B2 (en) * 1976-04-01 1979-02-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen X-ray film device for the production of transverse slice images

Also Published As

Publication number Publication date
DE3106431A1 (en) 1981-12-03
GB2070883A (en) 1981-09-09
IL62144A (en) 1983-09-30
IL62144A0 (en) 1981-03-31
FR2476474A1 (en) 1981-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse