BE836080A - Detecteur de rayons x ou de rayons gamma sensible a la position et procede de tomographie a trois dimensions dans lequel ce detecteur est utilise - Google Patents

Detecteur de rayons x ou de rayons gamma sensible a la position et procede de tomographie a trois dimensions dans lequel ce detecteur est utilise

Info

Publication number
BE836080A
BE836080A BE162280A BE162280A BE836080A BE 836080 A BE836080 A BE 836080A BE 162280 A BE162280 A BE 162280A BE 162280 A BE162280 A BE 162280A BE 836080 A BE836080 A BE 836080A
Authority
BE
Belgium
Prior art keywords
ray
detector
gamma
sensitive
tomography method
Prior art date
Application number
BE162280A
Other languages
English (en)
French (fr)
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
Publication of BE836080A publication Critical patent/BE836080A/xx

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
    • A61B6/03—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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4078—Fan-beams
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • 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
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BE162280A 1974-11-29 1975-11-28 Detecteur de rayons x ou de rayons gamma sensible a la position et procede de tomographie a trois dimensions dans lequel ce detecteur est utilise BE836080A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52802574A 1974-11-29 1974-11-29

Publications (1)

Publication Number Publication Date
BE836080A true BE836080A (fr) 1976-05-28

Family

ID=24103956

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162280A BE836080A (fr) 1974-11-29 1975-11-28 Detecteur de rayons x ou de rayons gamma sensible a la position et procede de tomographie a trois dimensions dans lequel ce detecteur est utilise

Country Status (12)

Country Link
US (1) US4075491A (de)
JP (1) JPS522186A (de)
AU (1) AU504935B2 (de)
BE (1) BE836080A (de)
CA (1) CA1051128A (de)
CH (1) CH607048A5 (de)
DE (1) DE2553279A1 (de)
FR (1) FR2292985A1 (de)
GB (1) GB1526764A (de)
IT (1) IT1051313B (de)
NL (1) NL7513855A (de)
SE (1) SE412816B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724594A1 (de) * 1976-06-03 1977-12-15 Gen Electric Zweidimensionale roentgendetektor- anordnung

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517440C3 (de) * 1975-04-19 1981-11-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Ermittlung der Absorption einer Strahlung in einer Ebene eines Körpers
DE2537333C3 (de) * 1975-08-21 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen eines Körperschnittbildes aus der Absorptionsverteilung ionisierender Strahlen nach dem Faltungsverfahren und Einrichtung zur Durchführung des Verfahrens
NL7605254A (nl) * 1976-05-17 1977-11-21 Optische Ind De Oude Delft Nv Beeldconstructie.
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.
US4217499A (en) * 1976-09-13 1980-08-12 General Electric Company Tomographic scanning apparatus with ionization detector means
US4275305A (en) * 1976-09-13 1981-06-23 General Electric Company Tomographic scanning apparatus with ionization detector means
CA1111575A (en) * 1977-01-19 1981-10-27 General Electric Company Apparatus and method for reconstructing data
US4320299A (en) * 1977-06-24 1982-03-16 National Research Development Corporation Position-sensitive neutral particle sensor
GB1576286A (en) * 1977-07-12 1980-10-08 Emi Ltd Radiograhy
JPS54115092A (en) * 1978-02-28 1979-09-07 Shimadzu Corp Tomogram pick up unit
JPS54144672U (de) * 1978-03-31 1979-10-06
USRE30644E (en) * 1979-04-26 1981-06-09 General Electric Company X-ray detector
US4338521A (en) * 1980-05-09 1982-07-06 General Electric Company Modular radiation detector array and module
JPS57161677A (en) * 1981-03-31 1982-10-05 Toshiba Corp Radiation detector
AU2105583A (en) * 1982-11-25 1984-05-31 Pullan, B.R. Apparatus for detecting and determining the distribution of radioactivity on a medium
JPS6096231A (ja) * 1983-10-31 1985-05-29 株式会社東芝 Ｘ線ｃｔ装置
GB2170980B (en) * 1985-02-07 1988-05-25 Steve Webb Ct scanner and detector therefor
NL8701122A (nl) * 1987-05-12 1988-12-01 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie met beeldharmonisatie.
DE3901837A1 (de) * 1989-01-23 1990-07-26 H J Dr Besch Bildgebender strahlendetektor mit pulsintegration
GB9115132D0 (en) * 1991-07-13 1991-08-28 Gammex Rmi Ltd Method and apparatus suitable for monitoring radiation
SE0000793L (sv) * 2000-03-07 2001-09-08 Xcounter Ab Tomografianordning och -förfarande
US7899156B2 (en) * 2008-07-16 2011-03-01 L-3 Communications Security And Detection Systems, Inc. Irradiation system including an electron-beam scanner
CN107728191B (zh) * 2017-11-22 2023-10-31 中国工程物理研究院激光聚变研究中心 一种四通道空间定域x射线辐射流诊断装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032428B (de) * 1955-05-28 1958-06-19 Wilhelm Fucks Dr Ing Einrichtung zur Anzeige der raumzeitlichen Verteilung von radioaktiven Substanzen
DE1764905C3 (de) * 1968-08-30 1978-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funkenkammer
US3654469A (en) * 1969-05-16 1972-04-04 Frederick W Kantor Matrix-form proportional-mode radiation detector
US3714429A (en) * 1970-09-28 1973-01-30 Afee J Mc Tomographic radioisotopic imaging with a scintillation camera
US3742236A (en) * 1970-10-07 1973-06-26 A Richards Method and apparatus for variable depth laminagraphy
DE2230329A1 (de) * 1972-06-21 1974-01-10 Siemens Ag Bildwandler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724594A1 (de) * 1976-06-03 1977-12-15 Gen Electric Zweidimensionale roentgendetektor- anordnung

Also Published As

Publication number Publication date
AU504935B2 (en) 1979-11-01
IT1051313B (it) 1981-04-21
SE7513384L (sv) 1976-05-31
NL7513855A (nl) 1976-06-01
US4075491B1 (de) 1989-01-10
DE2553279A1 (de) 1976-08-12
FR2292985B1 (de) 1978-07-28
FR2292985A1 (fr) 1976-06-25
JPS522186A (en) 1977-01-08
GB1526764A (en) 1978-09-27
CH607048A5 (de) 1978-11-30
SE412816B (sv) 1980-03-17
US4075491A (en) 1978-02-21
CA1051128A (en) 1979-03-20
AU8710075A (en) 1977-06-02
JPS6130220B2 (de) 1986-07-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BOARD OF TRUSTEES OF LELAND STANFORD J.R. UNIVERS

Effective date: 19951128