BR112014015757A8 - quadro; módulo de detecção de radiação; digitalizador de pet; e método de montar uma matriz de detectores de radiação - Google Patents

quadro; módulo de detecção de radiação; digitalizador de pet; e método de montar uma matriz de detectores de radiação

Info

Publication number
BR112014015757A8
BR112014015757A8 BR112014015757A BR112014015757A BR112014015757A8 BR 112014015757 A8 BR112014015757 A8 BR 112014015757A8 BR 112014015757 A BR112014015757 A BR 112014015757A BR 112014015757 A BR112014015757 A BR 112014015757A BR 112014015757 A8 BR112014015757 A8 BR 112014015757A8
Authority
BR
Brazil
Prior art keywords
frame
cooling
bracket
radiation
detection module
Prior art date
Application number
BR112014015757A
Other languages
English (en)
Other versions
BR112014015757A2 (pt
Inventor
Liu Jinling
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 BR112014015757A2 publication Critical patent/BR112014015757A2/pt
Publication of BR112014015757A8 publication Critical patent/BR112014015757A8/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
    • G01T1/202—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
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/1611—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources sequentially
    • 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
    • G01T1/1603—Measuring radiation intensity with a combination of at least two different types of detector
    • 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
    • G01T1/1615—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources simultaneously
    • G01T1/1618—Applications in the field of nuclear medicine, e.g. in vivo counting using both transmission and emission sources simultaneously with semiconductor detectors
    • 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
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
    • 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
    • G01T1/208—Circuits specially adapted for scintillation detectors, e.g. for the photo-multiplier section
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/248—Silicon photomultipliers [SiPM], e.g. an avalanche photodiode [APD] array on a common Si substrate
    • 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
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/249—Measuring radiation intensity with semiconductor detectors specially adapted for use in SPECT or PET
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (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)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

resumo quadro; módulo de detecção de radiação; digitalizador de pet; e método de montar uma matriz de detectores de radiação um digitalizador nuclear inclui uma estrutura de suporte anelar (32) que suporta uma pluralidade de módulos de detector (30). cada módulo de detector inclui uma estrutura de resfriamento e suporte (34) à qual uma pluralidade de quadros (40) são montados ao passar pinos (46-49) através dos furos (38) na estrutura de resfriamento e suporte (34) para posicionar cada quadro e termicamente conectar cada quadro à estrutura de resfriamento e suporte (34). um suporte de quadro (44) em um lado do quadro que faz contato com a estrutura de resfriamento e suporte possui uma face lisa para fazer contato com a estrutura de resfriamento e suporte para prover bom contato térmico entre o quadro (40) e a estrutura de resfriamento e suporte (34).
BR112014015757A 2011-12-27 2012-12-17 quadro; módulo de detecção de radiação; digitalizador de pet; e método de montar uma matriz de detectores de radiação BR112014015757A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161580444P 2011-12-27 2011-12-27
US201261598369P 2012-02-14 2012-02-14
PCT/IB2012/057365 WO2013098699A2 (en) 2011-12-27 2012-12-17 Tile mounting for pet detectors

Publications (2)

Publication Number Publication Date
BR112014015757A2 BR112014015757A2 (pt) 2017-06-13
BR112014015757A8 true BR112014015757A8 (pt) 2017-07-04

Family

ID=47666428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015757A BR112014015757A8 (pt) 2011-12-27 2012-12-17 quadro; módulo de detecção de radiação; digitalizador de pet; e método de montar uma matriz de detectores de radiação

Country Status (7)

Country Link
US (1) US9297910B2 (pt)
EP (1) EP2798373B8 (pt)
JP (1) JP6209532B2 (pt)
CN (1) CN104081223B (pt)
BR (1) BR112014015757A8 (pt)
RU (1) RU2608973C2 (pt)
WO (1) WO2013098699A2 (pt)

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CN106772532B (zh) * 2017-01-04 2019-09-10 东软医疗系统股份有限公司 基于水冷的光电探测器封装结构及其封装方法
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Also Published As

Publication number Publication date
BR112014015757A2 (pt) 2017-06-13
EP2798373B8 (en) 2020-04-01
RU2014130746A (ru) 2016-02-20
RU2608973C2 (ru) 2017-01-30
EP2798373A2 (en) 2014-11-05
US20140361181A1 (en) 2014-12-11
WO2013098699A2 (en) 2013-07-04
US9297910B2 (en) 2016-03-29
CN104081223A (zh) 2014-10-01
EP2798373B1 (en) 2020-02-12
JP6209532B2 (ja) 2017-10-04
JP2015509188A (ja) 2015-03-26
CN104081223B (zh) 2017-06-09
WO2013098699A3 (en) 2013-10-24

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]