FR2319907A1 - Dispositif electronique pour ameliorer la linearite d'une camera a rayons gamma independamment de l'energie des rayonnements gamma detectes - Google Patents

Dispositif electronique pour ameliorer la linearite d'une camera a rayons gamma independamment de l'energie des rayonnements gamma detectes

Info

Publication number
FR2319907A1
FR2319907A1 FR7622986A FR7622986A FR2319907A1 FR 2319907 A1 FR2319907 A1 FR 2319907A1 FR 7622986 A FR7622986 A FR 7622986A FR 7622986 A FR7622986 A FR 7622986A FR 2319907 A1 FR2319907 A1 FR 2319907A1
Authority
FR
France
Prior art keywords
gamma
linearity
radius
improving
energy
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.)
Granted
Application number
FR7622986A
Other languages
English (en)
Other versions
FR2319907B3 (fr
Inventor
Sergio Colombo
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.)
SELO STA ELETTRONICA LOMBARDA
Original Assignee
SELO STA ELETTRONICA LOMBARDA
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 SELO STA ELETTRONICA LOMBARDA filed Critical SELO STA ELETTRONICA LOMBARDA
Publication of FR2319907A1 publication Critical patent/FR2319907A1/fr
Application granted granted Critical
Publication of FR2319907B3 publication Critical patent/FR2319907B3/fr
Granted 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)
  • Picture Signal Circuits (AREA)
FR7622986A 1975-07-28 1976-07-28 Dispositif electronique pour ameliorer la linearite d'une camera a rayons gamma independamment de l'energie des rayonnements gamma detectes Granted FR2319907A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2583575A IT1040163B (it) 1975-07-28 1975-07-28 Dispositivo elettronico per migliorare la linearita di unagamma camera in modo indipendente dall energia delle radiazioni gamma rivelate

Publications (2)

Publication Number Publication Date
FR2319907A1 true FR2319907A1 (fr) 1977-02-25
FR2319907B3 FR2319907B3 (fr) 1980-10-31

Family

ID=11217866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622986A Granted FR2319907A1 (fr) 1975-07-28 1976-07-28 Dispositif electronique pour ameliorer la linearite d'une camera a rayons gamma independamment de l'energie des rayonnements gamma detectes

Country Status (4)

Country Link
DE (1) DE2633929A1 (fr)
FR (1) FR2319907A1 (fr)
GB (1) GB1521338A (fr)
IT (1) IT1040163B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395514A1 (fr) * 1977-06-20 1979-01-19 Gen Electric Dispositif de correction de linearite pour une camera a scintillation
FR2437630A1 (fr) * 1978-09-26 1980-04-25 Ohio Nuclear Appareil de detection de rayonnement ionisant avec correction des distorsions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550379A (en) * 1994-12-13 1996-08-27 Park Medical Systems Inc. Zero gain setting for discrete event processing
US5932878A (en) * 1997-05-09 1999-08-03 General Electric Company Reduced dead time radiation detection system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395514A1 (fr) * 1977-06-20 1979-01-19 Gen Electric Dispositif de correction de linearite pour une camera a scintillation
FR2437630A1 (fr) * 1978-09-26 1980-04-25 Ohio Nuclear Appareil de detection de rayonnement ionisant avec correction des distorsions

Also Published As

Publication number Publication date
GB1521338A (en) 1978-08-16
IT1040163B (it) 1979-12-20
FR2319907B3 (fr) 1980-10-31
DE2633929A1 (de) 1977-02-17

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