DK151729C - Straalingsafbildningsapparat - Google Patents

Straalingsafbildningsapparat

Info

Publication number
DK151729C
DK151729C DK453277A DK453277A DK151729C DK 151729 C DK151729 C DK 151729C DK 453277 A DK453277 A DK 453277A DK 453277 A DK453277 A DK 453277A DK 151729 C DK151729 C DK 151729C
Authority
DK
Denmark
Prior art keywords
radiation image
image device
radiation
image
Prior art date
Application number
DK453277A
Other languages
Danish (da)
English (en)
Other versions
DK151729B (da
DK453277A (da
Inventor
Kai Lange
Ernest Joseph Wiesen
Eric M Woronowicz
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of DK453277A publication Critical patent/DK453277A/da
Publication of DK151729B publication Critical patent/DK151729B/da
Application granted granted Critical
Publication of DK151729C publication Critical patent/DK151729C/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
DK453277A 1976-10-12 1977-10-12 Straalingsafbildningsapparat DK151729C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/731,150 US4071762A (en) 1976-10-12 1976-10-12 Scintillation camera with improved output means
US73115076 1976-10-12

Publications (3)

Publication Number Publication Date
DK453277A DK453277A (da) 1978-04-13
DK151729B DK151729B (da) 1987-12-28
DK151729C true DK151729C (da) 1988-06-13

Family

ID=24938272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK453277A DK151729C (da) 1976-10-12 1977-10-12 Straalingsafbildningsapparat

Country Status (8)

Country Link
US (1) US4071762A (it)
JP (1) JPS5384378A (it)
DE (1) DE2745364A1 (it)
DK (1) DK151729C (it)
FR (1) FR2368045A1 (it)
GB (1) GB1593426A (it)
IT (1) IT1087919B (it)
NL (1) NL190032C (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142102A (en) * 1977-06-20 1979-02-27 General Electric Company Energy independent uniformity improvement for gamma camera systems
JPS5478192A (en) * 1977-12-02 1979-06-22 Toshiba Corp Scintillation camera
GB2032726A (en) * 1978-09-26 1980-05-08 Ohio Nuclear Radiation sensing apparatus
US4258428A (en) * 1979-06-25 1981-03-24 General Electric Company Compton effect deemphasizer for gamma cameras
US4455616A (en) * 1979-07-09 1984-06-19 Elscint, Ltd. Fast gamma camera
US4475042A (en) * 1981-06-15 1984-10-02 Siemens Gammasonics, Inc. Dynamic threshold for scintillation camera
US4531058A (en) * 1982-01-28 1985-07-23 The Massachusetts General Hospital Positron source position sensing detector and electronics
US4873632A (en) * 1984-04-27 1989-10-10 The Curators Of The University Of Missouri Apparatus and methods for scatter reduction in radiation imaging
JPS62110141A (ja) * 1985-11-08 1987-05-21 Hamamatsu Photonics Kk 透過率の小さい物体の密度等を測定する装置
US4880981A (en) * 1988-03-11 1989-11-14 Bicron Corporation Low level radiation measurement device
US5004904A (en) * 1988-06-17 1991-04-02 Kabushiki Kaisha Toshiba Method and system for controlling gain and offset in radiation measurement apparatus
US5171998A (en) * 1990-06-14 1992-12-15 Engdahl John C Gamma ray imaging detector
GB9314398D0 (en) * 1993-07-12 1993-08-25 Gen Electric Signal processing in scintillation cameras for nuclear medicine
US5689115A (en) * 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732419A (en) * 1970-10-12 1973-05-08 Nuclear Chicago Corp Scintillation camera with improved resolution
US3911278A (en) * 1972-07-05 1975-10-07 Ohio Nuclear Radiation sensing device
US3851177A (en) * 1973-02-23 1974-11-26 Searle & Co Scintillation camera with improved linearity
US3953735A (en) * 1973-06-14 1976-04-27 Ohio Nuclear, Inc. Radiation sensing device
US3908128A (en) * 1973-09-12 1975-09-23 Ohio Nuclear Improved radiation sensing device
US3980886A (en) * 1973-11-21 1976-09-14 Raytheon Company Gamma camera display system
US3984689A (en) * 1974-11-27 1976-10-05 G. D. Searle & Co. Scintillation camera for high activity sources

Also Published As

Publication number Publication date
US4071762A (en) 1978-01-31
FR2368045B1 (it) 1984-05-11
DK151729B (da) 1987-12-28
JPS5384378A (en) 1978-07-25
DE2745364A1 (de) 1978-04-13
JPS6220510B2 (it) 1987-05-07
IT1087919B (it) 1985-06-04
DK453277A (da) 1978-04-13
GB1593426A (en) 1981-07-15
NL190032C (nl) 1993-10-01
NL190032B (nl) 1993-05-03
NL7710949A (nl) 1978-04-14
FR2368045A1 (fr) 1978-05-12

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Legal Events

Date Code Title Description
PUP Patent expired