BR112014027512A2 - sistema de imagens, método, e conjunto detector sensível à radiação - Google Patents

sistema de imagens, método, e conjunto detector sensível à radiação

Info

Publication number
BR112014027512A2
BR112014027512A2 BR112014027512A BR112014027512A BR112014027512A2 BR 112014027512 A2 BR112014027512 A2 BR 112014027512A2 BR 112014027512 A BR112014027512 A BR 112014027512A BR 112014027512 A BR112014027512 A BR 112014027512A BR 112014027512 A2 BR112014027512 A2 BR 112014027512A2
Authority
BR
Brazil
Prior art keywords
detector assembly
imaging system
layers
radiation sensitive
sensitive detector
Prior art date
Application number
BR112014027512A
Other languages
English (en)
Inventor
Altman Amiaz
Uman Igor
Johannes Anthonius Van Veen Nicolaas
Goshen Rafael
Levene Simha
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014027512A2 publication Critical patent/BR112014027512A2/pt

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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
    • G01T1/362—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry with scintillation detectors
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

resumo sistema de imagens, método, e conjunto detector sensível à radiação um sistema de imagens (100) inclui um conjunto detector sensível à radiação (110). o conjunto detector inclui pelo menos duas camadas de conjuntos de cintiladores (116). o conjunto detector ainda inclui pelo menos duas camadas correspondentes aos conjuntos fotossensores (114). pelo menos uma das pelo menos duas camadas de conjuntos fotossensores localiza-se entre as pelo menos duas camadas de conjuntos de cintiladores em uma direção da radiação de entrada. a pelo menos uma das pelo menos duas camadas de conjuntos fotossensores tem uma espessura inferior a trinta micra. 1/1
BR112014027512A 2012-05-07 2013-05-03 sistema de imagens, método, e conjunto detector sensível à radiação BR112014027512A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/465,560 US9012857B2 (en) 2012-05-07 2012-05-07 Multi-layer horizontal computed tomography (CT) detector array with at least one thin photosensor array layer disposed between at least two scintillator array layers
PCT/IB2013/053539 WO2013168067A2 (en) 2012-05-07 2013-05-03 Multi-layer horizontal computed tomography (ct) detector array with at least one thin photosensor array layer disposed between at least two scintillator array layers

Publications (1)

Publication Number Publication Date
BR112014027512A2 true BR112014027512A2 (pt) 2017-06-27

Family

ID=48771659

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027512A BR112014027512A2 (pt) 2012-05-07 2013-05-03 sistema de imagens, método, e conjunto detector sensível à radiação

Country Status (7)

Country Link
US (1) US9012857B2 (pt)
EP (1) EP2847619B1 (pt)
JP (1) JP6247285B2 (pt)
CN (1) CN104285162B (pt)
BR (1) BR112014027512A2 (pt)
RU (1) RU2014149203A (pt)
WO (1) WO2013168067A2 (pt)

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Also Published As

Publication number Publication date
JP2015521283A (ja) 2015-07-27
EP2847619A2 (en) 2015-03-18
RU2014149203A (ru) 2016-06-27
US9012857B2 (en) 2015-04-21
CN104285162B (zh) 2017-08-08
WO2013168067A2 (en) 2013-11-14
WO2013168067A3 (en) 2014-03-06
US20130292574A1 (en) 2013-11-07
JP6247285B2 (ja) 2017-12-13
EP2847619B1 (en) 2018-09-12
CN104285162A (zh) 2015-01-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]