RU2721153C1 - Детектирование рентгеновского излучения интерференционной картины в падающем рентгеновском излучении при фазово-контрастной и/или темнопольной рентгеновской визуализации - Google Patents

Детектирование рентгеновского излучения интерференционной картины в падающем рентгеновском излучении при фазово-контрастной и/или темнопольной рентгеновской визуализации Download PDF

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RU2721153C1
RU2721153C1 RU2019111467A RU2019111467A RU2721153C1 RU 2721153 C1 RU2721153 C1 RU 2721153C1 RU 2019111467 A RU2019111467 A RU 2019111467A RU 2019111467 A RU2019111467 A RU 2019111467A RU 2721153 C1 RU2721153 C1 RU 2721153C1
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ray
optical
layer
scintillation
structured
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Роджер СТЕДМЭН БУКЕР
Эвальд РЕССЛЬ
Вальтер РЮТТЕН
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Конинклейке Филипс Н.В.
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    • 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
    • G01T1/20183—Arrangements for preventing or correcting crosstalk, e.g. optical or electrical arrangements for correcting crosstalk
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
    • 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
    • G01T1/2008—Measuring radiation intensity with scintillation detectors using a combination of different types of scintillation detectors, e.g. phoswich
    • 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
    • G01T1/20184—Detector read-out circuitry, e.g. for clearing of traps, compensating for traps or compensating for direct hits
    • 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

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
RU2019111467A 2017-08-23 2018-08-13 Детектирование рентгеновского излучения интерференционной картины в падающем рентгеновском излучении при фазово-контрастной и/или темнопольной рентгеновской визуализации RU2721153C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17187475.3A EP3447538A1 (en) 2017-08-23 2017-08-23 X-ray detection
EP17187475.3 2017-08-23
PCT/EP2018/071847 WO2019038113A1 (en) 2017-08-23 2018-08-13 X-RAY DETECTION OF A FRICTION OF X-RAY INCIDENCE FRAGMENTS IN PHASE CONTRAST X-RAY IMAGING AND / OR SUD BLACK BACKGROUND

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RU2721153C1 true RU2721153C1 (ru) 2020-05-18

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US (1) US10539688B2 (enExample)
EP (2) EP3447538A1 (enExample)
JP (1) JP7221938B2 (enExample)
CN (1) CN109863424B (enExample)
RU (1) RU2721153C1 (enExample)
WO (1) WO2019038113A1 (enExample)

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EP3447538A1 (en) 2019-02-27
JP7221938B2 (ja) 2023-02-14
JP2020531825A (ja) 2020-11-05
CN109863424A (zh) 2019-06-07
CN109863424B (zh) 2020-05-12
WO2019038113A1 (en) 2019-02-28
US20190219713A1 (en) 2019-07-18
EP3494415A1 (en) 2019-06-12
EP3494415B1 (en) 2019-10-23
US10539688B2 (en) 2020-01-21

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