FR2325053B3 - - Google Patents

Info

Publication number
FR2325053B3
FR2325053B3 FR7628075A FR7628075A FR2325053B3 FR 2325053 B3 FR2325053 B3 FR 2325053B3 FR 7628075 A FR7628075 A FR 7628075A FR 7628075 A FR7628075 A FR 7628075A FR 2325053 B3 FR2325053 B3 FR 2325053B3
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
FR7628075A
Other versions
FR2325053A1 (fr
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.)
Elscint Ltd
Original Assignee
Elscint Ltd
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 Elscint Ltd filed Critical Elscint Ltd
Publication of FR2325053A1 publication Critical patent/FR2325053A1/fr
Application granted granted Critical
Publication of FR2325053B3 publication Critical patent/FR2325053B3/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)
  • Measurement Of Radiation (AREA)
FR7628075A 1975-09-17 1976-09-17 Camera a rayons gamma comportant un dispositif d'amelioration de la linearite Granted FR2325053A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL48112A IL48112A (en) 1975-09-17 1975-09-17 Gamma camera with improved linearity

Publications (2)

Publication Number Publication Date
FR2325053A1 FR2325053A1 (fr) 1977-04-15
FR2325053B3 true FR2325053B3 (fr) 1979-06-01

Family

ID=11048454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628075A Granted FR2325053A1 (fr) 1975-09-17 1976-09-17 Camera a rayons gamma comportant un dispositif d'amelioration de la linearite

Country Status (4)

Country Link
US (1) US4143271A (fr)
DE (1) DE2641882A1 (fr)
FR (1) FR2325053A1 (fr)
IL (1) IL48112A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493660A (en) * 1975-12-16 1977-11-30 Standard Telephones Cables Ltd Optical waveguide power dividers
JPS55129782A (en) * 1979-03-30 1980-10-07 Hitachi Medical Corp Radiant ray detector
US4532425A (en) * 1982-08-04 1985-07-30 Elscint Inc. Gamma camera with light guide having greater index of refraction
US5038042A (en) * 1990-01-16 1991-08-06 Westinghouse Electric Corp. High resolution scintillation counters
EP0535634B1 (fr) * 1991-10-03 1998-06-10 Kabushiki Kaisha Toshiba Détecteur de radiation et procédé pour sa fabrication
US6114703A (en) * 1997-10-21 2000-09-05 The Regents Of The University Of California High resolution scintillation detector with semiconductor readout
US7820977B2 (en) * 2005-02-04 2010-10-26 Steve Beer Methods and apparatus for improved gamma spectra generation
US7847260B2 (en) 2005-02-04 2010-12-07 Dan Inbar Nuclear threat detection
US8173970B2 (en) * 2005-02-04 2012-05-08 Dan Inbar Detection of nuclear materials
EP2702761A4 (fr) 2011-04-25 2014-11-26 Generic Imaging Ltd Système et procédé de linéarisation de détecteurs de rayons x à panneau plat et caméras multiples
WO2012147083A1 (fr) * 2011-04-25 2012-11-01 Generic Imaging Ltd. Système et procédé de correction d'un effet de vignettage dans des détecteurs de rayons x à panneau plat et caméras multiples
EP2702449B1 (fr) 2011-04-25 2017-08-09 Generic Imaging Ltd. Système et procédé de correction d'une distorsion géométrique dans des détecteurs de rayons x à panneau plat et caméras multiples
CN108289647B (zh) * 2015-12-31 2022-10-25 上海联影医疗科技股份有限公司 用于稀疏检测器的装置、方法和系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102955A (en) * 1960-07-06 1963-09-03 Harshaw Chem Corp Scintillation detector with compensating reflector for the crystal
US3859531A (en) * 1973-02-23 1975-01-07 Searle & Co Scintillation camera with light pipe inserts for improved linearity

Also Published As

Publication number Publication date
FR2325053A1 (fr) 1977-04-15
IL48112A (en) 1978-09-29
US4143271A (en) 1979-03-06
IL48112A0 (en) 1976-03-31
DE2641882A1 (de) 1977-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse