RU2595796C2 - Аппарат для обнаружения, содержащий два сцинтиллятора для обнаружения рентгеновского излучения - Google Patents
Аппарат для обнаружения, содержащий два сцинтиллятора для обнаружения рентгеновского излучения Download PDFInfo
- Publication number
- RU2595796C2 RU2595796C2 RU2014126858/28A RU2014126858A RU2595796C2 RU 2595796 C2 RU2595796 C2 RU 2595796C2 RU 2014126858/28 A RU2014126858/28 A RU 2014126858/28A RU 2014126858 A RU2014126858 A RU 2014126858A RU 2595796 C2 RU2595796 C2 RU 2595796C2
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- RU
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- Prior art keywords
- scintillation light
- detection signal
- radiation
- light detection
- scintillator
- Prior art date
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- 230000005855 radiation Effects 0.000 title claims abstract description 107
- 238000001514 detection method Methods 0.000 claims abstract description 178
- 238000000034 method Methods 0.000 claims abstract description 78
- 230000008569 process Effects 0.000 claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000012800 visualization Methods 0.000 claims description 13
- 238000007794 visualization technique Methods 0.000 claims description 11
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract 1
- 238000002591 computed tomography Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
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- 230000001070 adhesive effect Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000005283 ground state Effects 0.000 description 3
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- 230000035945 sensitivity Effects 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- MCVAAHQLXUXWLC-UHFFFAOYSA-N [O-2].[O-2].[S-2].[Gd+3].[Gd+3] Chemical compound [O-2].[O-2].[S-2].[Gd+3].[Gd+3] MCVAAHQLXUXWLC-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Images
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161566185P | 2011-12-02 | 2011-12-02 | |
| US61/566,185 | 2011-12-02 | ||
| PCT/IB2012/056663 WO2013080104A2 (en) | 2011-12-02 | 2012-11-23 | Detection apparatus for detecting radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014126858A RU2014126858A (ru) | 2016-02-10 |
| RU2595796C2 true RU2595796C2 (ru) | 2016-08-27 |
Family
ID=47594940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014126858/28A RU2595796C2 (ru) | 2011-12-02 | 2012-11-23 | Аппарат для обнаружения, содержащий два сцинтиллятора для обнаружения рентгеновского излучения |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9423514B2 (https=) |
| EP (1) | EP2748636B1 (https=) |
| JP (1) | JP6254947B2 (https=) |
| CN (1) | CN103959097B (https=) |
| BR (1) | BR112014012832A2 (https=) |
| IN (1) | IN2014CN04519A (https=) |
| RU (1) | RU2595796C2 (https=) |
| WO (1) | WO2013080104A2 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2932300B1 (en) * | 2012-12-12 | 2018-04-11 | Koninklijke Philips N.V. | Adaptive persistent current compensation for photon counting detectors |
| DE102013112573A1 (de) * | 2013-11-14 | 2015-06-03 | Technische Universität Dresden | Szintillationsdetektor mit intrinsischer Unterdrückung entweichender Sekundärteilchen |
| CN107209275B (zh) * | 2014-07-23 | 2019-08-20 | 皇家飞利浦有限公司 | 用于表征闪烁体材料的表征装置 |
| WO2016046013A2 (en) * | 2014-09-25 | 2016-03-31 | Koninklijke Philips N.V. | Ceramic material for generating light |
| JP2016180625A (ja) * | 2015-03-23 | 2016-10-13 | 株式会社東芝 | 放射線検出装置、入出力較正方法、及び入出力較正プログラム |
| KR101831627B1 (ko) * | 2016-04-05 | 2018-04-04 | 한국원자력연구원 | 플라스틱 섬광체, 이의 제조방법 및 이를 포함하는 베타선 측정용 검출기 |
| US11000701B2 (en) * | 2017-08-01 | 2021-05-11 | Varex Imaging Corporation | Dual-layer detector for soft tissue motion tracking |
| EP3676639B1 (en) | 2017-08-31 | 2024-04-24 | Koninklijke Philips N.V. | Multi-layer detector with a monolithic scintillator |
| US11346962B2 (en) | 2017-11-17 | 2022-05-31 | Korea University Research And Business Foundation | Radiation detector for detecting radiation and identifying type thereof |
| CN110136860B (zh) * | 2019-05-25 | 2024-08-27 | 广东太微加速器有限公司 | 一种快中子筛选装置及筛选方法 |
| CN110187356B (zh) * | 2019-06-14 | 2021-07-09 | 中国科学技术大学 | 远距离超分辨单光子成像重构方法 |
| US11726217B2 (en) | 2020-09-23 | 2023-08-15 | Luca Medical Systems, Inc. | Systems and methods for measuring and tracking energy emitted by a radiation source |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4870667A (en) * | 1985-08-29 | 1989-09-26 | Picker International, Inc. | Radiation detector |
| RU2384866C2 (ru) * | 2005-04-22 | 2010-03-20 | Конинклейке Филипс Электроникс Н.В. | Сканер позитронно-эмиссионной томографии и магнитно-резонансной визуализации со способностью определения времени полета |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621705B1 (fr) | 1987-10-09 | 1990-03-30 | Thomson Csf | Detecteur multiradiations, notamment detecteur de rayons x a double energie |
| JPH0587935A (ja) * | 1991-09-27 | 1993-04-09 | Fuji Electric Co Ltd | 放射線測定装置 |
| US5317158A (en) * | 1991-10-22 | 1994-05-31 | Martin Marietta Energy Systems, Inc. | Unitary scintillation detector and system |
| JP2000056023A (ja) * | 1998-08-06 | 2000-02-25 | Japan Science & Technology Corp | 深さ方向の情報を得ることができるpet用検出器 |
| JP2000193749A (ja) * | 1998-12-28 | 2000-07-14 | Toshiba Corp | αβ検出器および同検出器を用いたαβ検出装置 |
| US6297506B1 (en) * | 2000-03-23 | 2001-10-02 | John W. Young | System and method for reducing pile-up errors in multi-crystal gamma ray detector applications |
| JP4480865B2 (ja) * | 2000-08-07 | 2010-06-16 | 財団法人先端医療振興財団 | シンチレーション検出器及びベータプラス線を検出する方法 |
| US20020195565A1 (en) * | 2001-06-26 | 2002-12-26 | European Organization For Nuclear Research | PET scanner |
| DE10201995B4 (de) | 2002-01-21 | 2004-03-25 | Forschungszentrum Jülich GmbH | Verfahren zur Zuordnung eines Pulslaufes zu einem von einer Mehrzahl von Pulstypen verschiedener Abklingzeit und Vorrichtung zu dessen Durchführung |
| US20060067472A1 (en) | 2004-09-30 | 2006-03-30 | Possin George E | Method and apparatus for measuring X-ray energy |
| EP1899747A4 (en) * | 2005-07-01 | 2016-12-07 | Warburton William K | DETECTION OF COINCIDENT RADIATION IN A SINGLE TRANSDUCER BY PULSE SHAPE ANALYSIS |
| US7388208B2 (en) * | 2006-01-11 | 2008-06-17 | Ruvin Deych | Dual energy x-ray detector |
| DE102006017291B4 (de) * | 2006-02-01 | 2017-05-24 | Paul Scherer Institut | Fokus/Detektor-System einer Röntgenapparatur zur Erzeugung von Phasenkontrastaufnahmen, Röntgensystem mit einem solchen Fokus/Detektor-System sowie zugehöriges Speichermedium und Verfahren |
| CN101563628A (zh) * | 2006-12-22 | 2009-10-21 | 皇家飞利浦电子股份有限公司 | 能量分辨探测系统和成像系统 |
| EP2115490A1 (en) * | 2007-02-09 | 2009-11-11 | University Of Wollongong | Dual radiation detector |
| US7683334B2 (en) * | 2007-08-07 | 2010-03-23 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Simultaneous beta and gamma spectroscopy |
| JP5320818B2 (ja) * | 2007-09-25 | 2013-10-23 | 株式会社島津製作所 | 撮像装置および光源位置算出方法 |
| JP5715052B2 (ja) * | 2008-06-30 | 2015-05-07 | コーニンクレッカ フィリップス エヌ ヴェ | 画像化システム及び画像化方法 |
| WO2010018475A2 (en) * | 2008-08-13 | 2010-02-18 | Koninklijke Philips Electronics, N.V. | Method and apparatus for detecting low and high x-ray flux |
| JP5423433B2 (ja) * | 2010-01-28 | 2014-02-19 | 株式会社島津製作所 | 核医学診断装置 |
-
2012
- 2012-11-23 CN CN201280058860.XA patent/CN103959097B/zh not_active Expired - Fee Related
- 2012-11-23 WO PCT/IB2012/056663 patent/WO2013080104A2/en not_active Ceased
- 2012-11-23 BR BR112014012832A patent/BR112014012832A2/pt not_active IP Right Cessation
- 2012-11-23 JP JP2014544006A patent/JP6254947B2/ja not_active Expired - Fee Related
- 2012-11-23 US US14/359,311 patent/US9423514B2/en not_active Expired - Fee Related
- 2012-11-23 RU RU2014126858/28A patent/RU2595796C2/ru active
- 2012-11-23 EP EP12816507.3A patent/EP2748636B1/en active Active
- 2012-11-23 IN IN4519CHN2014 patent/IN2014CN04519A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4870667A (en) * | 1985-08-29 | 1989-09-26 | Picker International, Inc. | Radiation detector |
| RU2384866C2 (ru) * | 2005-04-22 | 2010-03-20 | Конинклейке Филипс Электроникс Н.В. | Сканер позитронно-эмиссионной томографии и магнитно-резонансной визуализации со способностью определения времени полета |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015504521A (ja) | 2015-02-12 |
| US20140306116A1 (en) | 2014-10-16 |
| IN2014CN04519A (https=) | 2015-09-11 |
| JP6254947B2 (ja) | 2017-12-27 |
| WO2013080104A3 (en) | 2013-08-08 |
| RU2014126858A (ru) | 2016-02-10 |
| WO2013080104A2 (en) | 2013-06-06 |
| EP2748636A2 (en) | 2014-07-02 |
| US9423514B2 (en) | 2016-08-23 |
| BR112014012832A2 (pt) | 2017-06-13 |
| CN103959097B (zh) | 2017-05-10 |
| EP2748636B1 (en) | 2020-09-02 |
| CN103959097A (zh) | 2014-07-30 |
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