DE3863701D1 - Vorrichtung zur kern-strahlungslokalisierung und strahlungsbilderzeugung. - Google Patents

Vorrichtung zur kern-strahlungslokalisierung und strahlungsbilderzeugung.

Info

Publication number
DE3863701D1
DE3863701D1 DE8888401267T DE3863701T DE3863701D1 DE 3863701 D1 DE3863701 D1 DE 3863701D1 DE 8888401267 T DE8888401267 T DE 8888401267T DE 3863701 T DE3863701 T DE 3863701T DE 3863701 D1 DE3863701 D1 DE 3863701D1
Authority
DE
Germany
Prior art keywords
radiation
image generation
localization
core
radiation image
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 - Lifetime
Application number
DE8888401267T
Other languages
English (en)
Inventor
Edmond Tournier
Michel Tararine
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3863701D1 publication Critical patent/DE3863701D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE8888401267T 1987-05-27 1988-05-25 Vorrichtung zur kern-strahlungslokalisierung und strahlungsbilderzeugung. Expired - Lifetime DE3863701D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707482A FR2615960B1 (fr) 1987-05-27 1987-05-27 Dispositif de localisation d'un rayonnement nucleaire, et dispositif de formation d'image de rayonnement incluant un tel dispositif de localisation

Publications (1)

Publication Number Publication Date
DE3863701D1 true DE3863701D1 (de) 1991-08-22

Family

ID=9351520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888401267T Expired - Lifetime DE3863701D1 (de) 1987-05-27 1988-05-25 Vorrichtung zur kern-strahlungslokalisierung und strahlungsbilderzeugung.

Country Status (6)

Country Link
US (1) US4900931A (de)
EP (1) EP0295986B1 (de)
JP (1) JPS63309885A (de)
DE (1) DE3863701D1 (de)
FR (1) FR2615960B1 (de)
IL (1) IL86350A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615959B1 (fr) * 1987-05-27 1989-08-04 Commissariat Energie Atomique Procede de localisation d'un rayonnement nucleaire
FR2665770B1 (fr) * 1990-08-10 1993-06-18 Commissariat Energie Atomique Appareil de detection nucleaire, notamment du genre gamma-camera, a filtres de deconvolution.
US5309357A (en) * 1992-01-28 1994-05-03 Independent Scintillation Imaging Systems (Isis) Inc. Scintillation data collecting apparatus and method
US5576547A (en) * 1993-07-27 1996-11-19 Park Medical Systems Inc. Position calculation and energy correction in the digital scintillation camera
US5410153A (en) * 1993-07-27 1995-04-25 Park Medical Systems, Inc. Position calculation in a scintillation camera
FR2734372B1 (fr) * 1995-05-19 1997-08-01 Stmi Soc Tech Milieu Ionisant Dispositif de localisation a distance de sources radioactives et de mesure spectrometrique dans une zone d'observation
FR2754606B1 (fr) 1996-10-14 1998-10-30 Commissariat Energie Atomique Dispositif et procede de collection et de codage de signaux issus de photodetecteurs
FR2757955B1 (fr) * 1996-12-31 1999-01-29 Commissariat Energie Atomique Dispositif et procede de localisation nucleaire par calcul de barycentre parallelise, et application aux gamma-cameras
CA2212196A1 (en) 1997-08-01 1999-02-01 Is2 Research Inc. Medical diagnostic apparatus and method

Family Cites Families (10)

* 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
US3745345A (en) * 1971-11-09 1973-07-10 Nuclear Chicago Corp Radiation imaging device
US3950648A (en) * 1972-09-11 1976-04-13 Picker Corporation Scintillation camera
US4060730A (en) * 1973-09-07 1977-11-29 Elscint, Ltd. Scintillation camera for establishing the coordinates of a radiation stimuli produced by a radiation field
JPS53123586A (en) * 1977-04-04 1978-10-28 Tokyo Shibaura Electric Co Scintillation camera
US4212061A (en) * 1977-12-21 1980-07-08 Medtronic, Inc. Radiation signal processing system
US4179607A (en) * 1978-04-13 1979-12-18 General Electric Company Gamma camera system with improved means for correcting nonuniformity
US4228515A (en) * 1978-06-13 1980-10-14 Sebastian Genna Method and apparatus of digital calibration and position analysis of a radiant emission
US4298944A (en) * 1979-06-22 1981-11-03 Siemens Gammasonics, Inc. Distortion correction method and apparatus for scintillation cameras
FR2546633B1 (fr) * 1983-05-27 1985-07-05 Thomson Csf Procede de traitement des impulsions de localisation delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede

Also Published As

Publication number Publication date
EP0295986B1 (de) 1991-07-17
JPS63309885A (ja) 1988-12-16
FR2615960A1 (fr) 1988-12-02
US4900931A (en) 1990-02-13
IL86350A0 (en) 1988-11-15
FR2615960B1 (fr) 1991-09-06
EP0295986A1 (de) 1988-12-21
IL86350A (en) 1991-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee