FR1541671A - Improvements in radiological tomography - Google Patents

Improvements in radiological tomography

Info

Publication number
FR1541671A
FR1541671A FR104909A FR104909A FR1541671A FR 1541671 A FR1541671 A FR 1541671A FR 104909 A FR104909 A FR 104909A FR 104909 A FR104909 A FR 104909A FR 1541671 A FR1541671 A FR 1541671A
Authority
FR
France
Prior art keywords
radiological
tomography
radiological tomography
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
FR104909A
Other languages
French (fr)
Inventor
Michel Cremer
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 filed Critical
Priority to FR104909A priority Critical patent/FR1541671A/en
Application granted granted Critical
Publication of FR1541671A publication Critical patent/FR1541671A/en
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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • 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
    • 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]
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • G03B42/026—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays for obtaining three-dimensional pictures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
FR104909A 1967-05-02 1967-05-02 Improvements in radiological tomography Expired FR1541671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104909A FR1541671A (en) 1967-05-02 1967-05-02 Improvements in radiological tomography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104909A FR1541671A (en) 1967-05-02 1967-05-02 Improvements in radiological tomography

Publications (1)

Publication Number Publication Date
FR1541671A true FR1541671A (en) 1968-10-11

Family

ID=8630035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104909A Expired FR1541671A (en) 1967-05-02 1967-05-02 Improvements in radiological tomography

Country Status (1)

Country Link
FR (1) FR1541671A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367476A1 (en) * 1976-10-15 1978-05-12 Optische Ind De Oude Delft Nv TOMOGRAPHY DEVICE WITH SELECTIVE ADJUSTMENT OF THE FORMAT OF A VISUALIZED IMAGE
US4246483A (en) * 1978-01-13 1981-01-20 U.S. Philips Corporation X-ray apparatus for tomosynthesis
FR2469739A1 (en) * 1979-11-08 1981-05-22 Philips Nv DEVICE FOR REDUCING DEFECTS IN LAMINATED IMAGES OF A THREE-DIMENSIONAL OBJECT FORMED USING RADIATION THROUGH THIS OBJECT
EP0390653A1 (en) * 1989-03-29 1990-10-03 General Electric Cgr S.A. Mammography apparatus equipped with a stereotaxic device and method of using the apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367476A1 (en) * 1976-10-15 1978-05-12 Optische Ind De Oude Delft Nv TOMOGRAPHY DEVICE WITH SELECTIVE ADJUSTMENT OF THE FORMAT OF A VISUALIZED IMAGE
US4246483A (en) * 1978-01-13 1981-01-20 U.S. Philips Corporation X-ray apparatus for tomosynthesis
FR2469739A1 (en) * 1979-11-08 1981-05-22 Philips Nv DEVICE FOR REDUCING DEFECTS IN LAMINATED IMAGES OF A THREE-DIMENSIONAL OBJECT FORMED USING RADIATION THROUGH THIS OBJECT
EP0390653A1 (en) * 1989-03-29 1990-10-03 General Electric Cgr S.A. Mammography apparatus equipped with a stereotaxic device and method of using the apparatus
FR2645006A1 (en) * 1989-03-29 1990-10-05 Gen Electric Cgr MAMMOGRAPH HAVING INTEGRATED STEREOTAXIC VIEWING DEVICE AND METHOD OF USING SUCH A MAMMOGRAPHER
US5018176A (en) * 1989-03-29 1991-05-21 General Electric Cgr S.A. Mammograph equipped with an integrated device for taking stereotaxic photographs and a method of utilization of said mammograph

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