FR2159324B1 - - Google Patents

Info

Publication number
FR2159324B1
FR2159324B1 FR7239359A FR7239359A FR2159324B1 FR 2159324 B1 FR2159324 B1 FR 2159324B1 FR 7239359 A FR7239359 A FR 7239359A FR 7239359 A FR7239359 A FR 7239359A FR 2159324 B1 FR2159324 B1 FR 2159324B1
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
FR7239359A
Other languages
French (fr)
Other versions
FR2159324A1 (OSRAM
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.)
Nuclear Chicago Corp
Original Assignee
Nuclear Chicago Corp
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 Nuclear Chicago Corp filed Critical Nuclear Chicago Corp
Publication of FR2159324A1 publication Critical patent/FR2159324A1/fr
Application granted granted Critical
Publication of FR2159324B1 publication Critical patent/FR2159324B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FR7239359A 1971-11-09 1972-11-07 Expired FR2159324B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19689171A 1971-11-09 1971-11-09

Publications (2)

Publication Number Publication Date
FR2159324A1 FR2159324A1 (OSRAM) 1973-06-22
FR2159324B1 true FR2159324B1 (OSRAM) 1976-04-23

Family

ID=22727174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239359A Expired FR2159324B1 (OSRAM) 1971-11-09 1972-11-07

Country Status (7)

Country Link
US (1) US3745345A (OSRAM)
JP (1) JPS5618912B2 (OSRAM)
CA (1) CA962381A (OSRAM)
DE (1) DE2254506A1 (OSRAM)
FR (1) FR2159324B1 (OSRAM)
GB (1) GB1370084A (OSRAM)
NL (1) NL179763C (OSRAM)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL48111A (en) * 1975-09-17 1979-01-31 Elscint Ltd Scintillation camera with energy window correction
GB1575325A (en) * 1976-05-07 1980-09-17 Ohio Nuclear Radiation sensing devices and processes for correcting nonuniformity of radiation cameras
US4093857A (en) * 1976-12-20 1978-06-06 Raytheon Company Radiographic normalizing system
JPS53111587U (OSRAM) * 1977-02-10 1978-09-06
JPS53123586A (en) * 1977-04-04 1978-10-28 Tokyo Shibaura Electric Co Scintillation camera
US4281382A (en) * 1977-12-21 1981-07-28 Medtronic, Inc. Radiation signal processing system
US4212061A (en) * 1977-12-21 1980-07-08 Medtronic, Inc. Radiation signal processing system
US4817038A (en) * 1977-12-21 1989-03-28 Siemens Gammasonics, Inc. Radiation signal processing system
FR2448750A1 (fr) * 1979-02-09 1980-09-05 Labo Electronique Physique Dispositif electronique de compensation de defauts de linearite
US4298944A (en) * 1979-06-22 1981-11-03 Siemens Gammasonics, Inc. Distortion correction method and apparatus for scintillation cameras
US4323977A (en) * 1979-11-20 1982-04-06 Siemens Gammasonics, Inc. Non-uniformity energy correction method and apparatus
US4316257A (en) * 1979-11-20 1982-02-16 Siemens Gammasonics, Inc. Dynamic modification of spatial distortion correction capabilities of scintillation camera
US4386404A (en) * 1979-12-03 1983-05-31 Medtronic, Inc. Radiation signal processing system
FR2479990A1 (fr) 1980-04-04 1981-10-09 Labo Electronique Physique Dispositif electronique de correction des defauts de linearite d'une camera de gammagraphie de type anger
US4429226A (en) * 1980-05-13 1984-01-31 Elscint, Inc. Method of and means for improving the resolution of a gamma camera
US4424446B1 (en) 1980-06-19 1994-04-19 Elscint Ltd Gamma camera correction system and method for using the same
US4588897A (en) * 1980-06-19 1986-05-13 Elscint, Ltd. Gamma camera correction system and method for using the same
US4432059A (en) * 1980-09-03 1984-02-14 Elscint Ltd. Scanning gamma camera
JPS5759183A (en) * 1980-09-26 1982-04-09 Toshiba Corp Scintillation camera and its adjusting method
US4419577A (en) * 1981-02-17 1983-12-06 Siemens Gammasonics, Inc. Test pattern device for radiation detector and method of manufacture
FR2506029A1 (fr) * 1981-05-13 1982-11-19 Centre Nat Rech Scient Procede de correction de distorsions dans une camera a scintillation, et camera a scintillation a distorsions corrigees
US4566074A (en) * 1981-10-08 1986-01-21 Tokyo Shibaura Denki Kabushiki Kaisha Scintillation camera
FR2514904A1 (fr) * 1981-10-16 1983-04-22 Tokyo Shibaura Electric Co Camera a scintillation
US4546255A (en) * 1982-04-12 1985-10-08 Medtronic, Inc. Energy window selection for a radiation signal processing system
WO1988001751A1 (en) * 1986-08-28 1988-03-10 Shimadzu Corporation Amplification degree stabilizer for photomultiplier tubes
US4859859A (en) * 1986-12-04 1989-08-22 Cascadia Technology Corporation Gas analyzers
FR2615960B1 (fr) * 1987-05-27 1991-09-06 Commissariat Energie Atomique Dispositif de localisation d'un rayonnement nucleaire, et dispositif de formation d'image de rayonnement incluant un tel dispositif de localisation
FR2615959B1 (fr) * 1987-05-27 1989-08-04 Commissariat Energie Atomique Procede de localisation d'un rayonnement nucleaire
DE3843232A1 (de) * 1988-12-22 1990-06-28 Philips Patentverwaltung Schaltungsanordnung zur geometrischen bildtransformation
US5171998A (en) * 1990-06-14 1992-12-15 Engdahl John C Gamma ray imaging detector
US5444253A (en) * 1994-01-04 1995-08-22 Elscint Ltd. Gamma camera event location system
US5500886A (en) * 1994-04-06 1996-03-19 Thermospectra X-ray position measuring and calibration device
US6194728B1 (en) 1997-05-05 2001-02-27 Adac Laboratories Imaging detector for universal nuclear medicine imager
US6410920B1 (en) 1997-05-30 2002-06-25 Adac Laboratories Method and apparatus for performing correction of emission contamination and deadtime loss in a medical imaging system
US7335889B2 (en) * 2004-09-29 2008-02-26 Siemens Medical Solutions Usa, Inc. PMT-based pattern matching calibration for gamma camera using non-uniform pinhole aperture grid mask
US8144927B2 (en) 2008-01-31 2012-03-27 Max-Viz, Inc. Video image processing and fusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011057A (en) * 1958-01-02 1961-11-28 Hal O Anger Radiation image device
US3308438A (en) * 1963-11-01 1967-03-07 Baird Atomic Inc Autofluoroscope
JPS5035435A (OSRAM) * 1973-07-28 1975-04-04

Also Published As

Publication number Publication date
NL7215098A (OSRAM) 1973-05-11
CA962381A (en) 1975-02-04
US3745345A (en) 1973-07-10
DE2254506A1 (de) 1973-05-17
NL179763C (nl) 1986-11-03
FR2159324A1 (OSRAM) 1973-06-22
DE2254506C2 (OSRAM) 1988-04-21
GB1370084A (en) 1974-10-30
JPS5618912B2 (OSRAM) 1981-05-02
JPS4859886A (OSRAM) 1973-08-22

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse