JP5860590B2 - 放射線監視デバイス - Google Patents
放射線監視デバイス Download PDFInfo
- Publication number
- JP5860590B2 JP5860590B2 JP2010519477A JP2010519477A JP5860590B2 JP 5860590 B2 JP5860590 B2 JP 5860590B2 JP 2010519477 A JP2010519477 A JP 2010519477A JP 2010519477 A JP2010519477 A JP 2010519477A JP 5860590 B2 JP5860590 B2 JP 5860590B2
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- 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 - Fee Related
Links
- 230000005855 radiation Effects 0.000 title claims description 73
- 238000012806 monitoring device Methods 0.000 title description 4
- 238000001228 spectrum Methods 0.000 claims description 50
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- 238000012545 processing Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 2
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- 230000000694 effects Effects 0.000 description 15
- 238000012546 transfer Methods 0.000 description 13
- 239000006096 absorbing agent Substances 0.000 description 10
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
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- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 101100388215 Arabidopsis thaliana DSP5 gene Proteins 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QWUZMTJBRUASOW-UHFFFAOYSA-N cadmium tellanylidenezinc Chemical compound [Zn].[Cd].[Te] QWUZMTJBRUASOW-UHFFFAOYSA-N 0.000 description 1
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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
- G01T1/02—Dosimeters
- G01T1/026—Semiconductor dose-rate meters
-
- 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
-
- 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
- G01T1/247—Detector read-out circuitry
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/189—X-ray, gamma-ray or corpuscular radiation imagers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/191—Photoconductor image sensors
- H10F39/195—X-ray, gamma-ray or corpuscular radiation imagers
Landscapes
- 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)
- Measurement Of Radiation (AREA)
- Toxicology (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07114122.0 | 2007-08-09 | ||
| EP07114122A EP2028509A1 (en) | 2007-08-09 | 2007-08-09 | Radiation monitoring device |
| PCT/EP2008/060521 WO2009019318A1 (en) | 2007-08-09 | 2008-08-11 | Radiation monitoring device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014235481A Division JP2015057610A (ja) | 2007-08-09 | 2014-11-20 | 放射線監視デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010536021A JP2010536021A (ja) | 2010-11-25 |
| JP5860590B2 true JP5860590B2 (ja) | 2016-02-16 |
Family
ID=38740483
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010519477A Expired - Fee Related JP5860590B2 (ja) | 2007-08-09 | 2008-08-11 | 放射線監視デバイス |
| JP2014235481A Pending JP2015057610A (ja) | 2007-08-09 | 2014-11-20 | 放射線監視デバイス |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014235481A Pending JP2015057610A (ja) | 2007-08-09 | 2014-11-20 | 放射線監視デバイス |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9069081B2 (enExample) |
| EP (2) | EP2028509A1 (enExample) |
| JP (2) | JP5860590B2 (enExample) |
| CN (1) | CN101918858B (enExample) |
| WO (1) | WO2009019318A1 (enExample) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100931372B1 (ko) * | 2008-01-22 | 2009-12-11 | 한국표준과학연구원 | 저온검출기를 이용한 방사성 핵종의 알파 절대 방사선량측정 및 핵종 판별 방법과 그 장치 |
| BE1018836A3 (fr) * | 2009-07-24 | 2011-09-06 | Ion Beam Applic Sa | Dispositif et methode pour la mesure d'un faisceau energetique. |
| EP2490441A1 (en) | 2011-02-16 | 2012-08-22 | Paul Scherrer Institut | Single photon counting detector system having improved counter architecture |
| JP2012210291A (ja) * | 2011-03-31 | 2012-11-01 | Ge Medical Systems Global Technology Co Llc | 検出器モジュールおよび放射線撮影装置 |
| US9310495B2 (en) * | 2011-05-04 | 2016-04-12 | Oy Ajat Ltd. | Photon/energy identifying X-ray and gamma ray imaging device (“PID”) with a two dimensional array of pixels and system therefrom |
| KR101844022B1 (ko) | 2011-08-12 | 2018-04-02 | 삼성전자주식회사 | 멀티-에너지 방사선에 포함된 광자의 에너지 대역을 구분하기 위한 장치 및 방법 |
| US9239391B2 (en) * | 2011-08-12 | 2016-01-19 | Samsung Electronics Co., Ltd. | Apparatus and method for distinguishing energy bands of photons in multi-energy radiation |
| JP5917071B2 (ja) * | 2011-09-30 | 2016-05-11 | 株式会社東芝 | 放射線測定器 |
| US9513377B2 (en) * | 2011-10-24 | 2016-12-06 | Helmholtz Zentrum Muenchen Deutsches Forschungszentrum Fuer Gesundheit Und Umwelt (Gmbh) | Method for measuring radiation by means of an electronic terminal having a digital camera |
| KR101871361B1 (ko) | 2011-11-01 | 2018-08-03 | 삼성전자주식회사 | 고해상도 및 고대조도 영상을 동시에 생성하기 위한 광자 계수 검출 장치 및 방법 |
| BR112015012779A2 (pt) * | 2012-12-04 | 2017-07-11 | Koninklijke Philips Nv | método de correção de imagem das informações de imagens de raios x, aparelho para correção de imagem das informações de imagens de raios x, sistema de raios x, uso de um aparelho, meio legível por computador, e elemento de programa para correção de imagem das informações de imagens de raios x |
| JP5914381B2 (ja) * | 2013-02-19 | 2016-05-11 | 株式会社リガク | X線データ処理装置、x線データ処理方法およびx線データ処理プログラム |
| GB201303830D0 (en) * | 2013-03-04 | 2013-04-17 | Univ Glasgow | Methods,unit and device relating to the manufacture,processing,synthesising or screening of radiopharmaceutical compositions |
| US9405021B2 (en) | 2013-06-03 | 2016-08-02 | Unfors Raysafe Ab | Detector for detecting x-ray radiation parameters |
| WO2014196479A1 (ja) * | 2013-06-06 | 2014-12-11 | 株式会社 東芝 | フォトンカウンティング装置 |
| US9488740B2 (en) * | 2013-06-07 | 2016-11-08 | Toshiba Medical Systems Corporation | Apparatus, method, computer-readable medium, and system for adjusting data acquisition parameters during a scan performed by a positron emission tomography scanner |
| DE102013219821A1 (de) * | 2013-09-30 | 2015-04-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Röntgendetektor |
| CN103716558B (zh) * | 2013-12-31 | 2018-11-09 | 上海集成电路研发中心有限公司 | 高动态像素阵列、像素单元及图像传感器 |
| WO2015105314A1 (en) | 2014-01-07 | 2015-07-16 | Samsung Electronics Co., Ltd. | Radiation detector, tomography imaging apparatus thereof, and radiation detecting apparatus thereof |
| US9277894B2 (en) * | 2014-02-13 | 2016-03-08 | General Electric Company | Method and system for integrated patient table digital X-ray dosimeter |
| US9480448B2 (en) * | 2014-07-23 | 2016-11-01 | General Electric Company | System and method for use in mapping a radiation dose applied in an angiography imaging procedure of a patient |
| USD771089S1 (en) * | 2014-07-23 | 2016-11-08 | General Electric Company | Display screen or portion thereof with graphical user interface for a radiation dose mapping system |
| CN106662656B (zh) * | 2014-08-26 | 2019-01-08 | 三菱电机株式会社 | 剂量率测定装置 |
| US9649079B1 (en) | 2014-10-09 | 2017-05-16 | General Electric Company | System and method to illustrate a radiation dose applied to different anatomical stages of an exposed subject |
| US9427599B1 (en) * | 2015-02-26 | 2016-08-30 | Pyramid Technical Consultants Inc. | Multi-resolution detectors for measuring and controlling a charged particle pencil beam |
| CA2984345C (en) * | 2015-04-30 | 2019-11-12 | Vpi Engineering, Inc. | Method and system for calibrating gamma radiation flux levels in a solid state gamma radiation detection system |
| CN106483548B (zh) * | 2015-08-28 | 2019-07-26 | 北京纳米维景科技有限公司 | 一种光子计数探测器阵列及其成像方法 |
| CN210442511U (zh) * | 2015-11-13 | 2020-05-01 | 菲力尔探测公司 | 剂量率测量系统 |
| JP6696162B2 (ja) * | 2015-12-03 | 2020-05-20 | 大日本印刷株式会社 | 放射線検出素子及び放射線検出装置 |
| US10379233B2 (en) * | 2017-04-11 | 2019-08-13 | Prismatic Sensors Ab | Thermal management of photon-counting detectors |
| US10054698B2 (en) * | 2016-08-31 | 2018-08-21 | General Electric Company | Temperature stabilization for detector heads |
| EP3428574A1 (en) * | 2017-07-11 | 2019-01-16 | Fondazione Bruno Kessler | Device for measuring a distance and method for measuring said distance |
| EP3658960B1 (en) * | 2017-07-26 | 2022-09-07 | Shenzhen Xpectvision Technology Co., Ltd. | X-ray detector capable of managing charge sharing at its periphery |
| EP3508887A1 (en) * | 2018-01-09 | 2019-07-10 | Koninklijke Philips N.V. | Charge sharing calibration method and system |
| TW202406328A (zh) * | 2018-03-15 | 2024-02-01 | 日商尼康股份有限公司 | 感測器以及具備其之攝像裝置 |
| CN108646612A (zh) * | 2018-03-20 | 2018-10-12 | 中国核电工程有限公司 | 一种n-16监测仪数据采集处理平台 |
| WO2020038957A1 (en) * | 2018-08-21 | 2020-02-27 | Thermo Fisher Scientific Messtechnik Gmbh | Electronic dosimeter for alarm generation in pulsed radiation fields |
| US11147522B2 (en) * | 2018-08-31 | 2021-10-19 | Canon Medical Systems Corporation | Photon counting detector and x-ray computed tomography apparatus |
| JP7246975B2 (ja) * | 2018-08-31 | 2023-03-28 | キヤノンメディカルシステムズ株式会社 | フォトンカウンティング検出器およびx線ct装置 |
| US12468050B2 (en) * | 2020-01-27 | 2025-11-11 | The Johns Hopkins University | Direct energy windowing for photon counting detectors |
| EP4099063A4 (en) * | 2020-01-27 | 2024-02-28 | Rigaku Corporation | CONTROL DEVICE, SYSTEM, METHOD AND PROGRAM |
| US11255981B2 (en) | 2020-02-05 | 2022-02-22 | Prismatic Sensors Ab | Total time-over-threshold (TTOT) processing for a photon-counting x-ray detector |
| CN111307837B (zh) * | 2020-03-20 | 2022-07-01 | 中国核动力研究设计院 | 一种夹持于流道的放射物含量测量装置及模型建立方法 |
| DE102020210957B4 (de) * | 2020-08-31 | 2025-08-14 | Siemens Healthineers Ag | Auswerteeinheit für einen Röntgendetektor, Röntgendetektor, medizinische Bildgebungsvorrichtung und Verfahren zum Betreiben eines Röntgendetektors |
| CA3215592A1 (en) | 2021-04-16 | 2022-10-20 | Ruth Shewmon Bloom | Arbitrary electron dose waveforms for electron microscopy |
| US11848173B1 (en) * | 2023-01-31 | 2023-12-19 | Integrated Dynamic Electron Solutions, Inc. | Methods and systems for event modulated electron microscopy |
| US12237147B2 (en) * | 2023-01-31 | 2025-02-25 | Integrated Dynamic Electron Solutions, Inc. | Methods and systems for event modulated electron microscopy |
| CN117452469B (zh) * | 2023-12-26 | 2024-03-19 | 山东大学 | 一种细胞内辐射微剂量探测结构及探测方法 |
| CN119126189B (zh) * | 2024-09-14 | 2025-09-23 | 中国科学院合肥物质科学研究院 | 一种基于Timepix3探测器的X射线成像诊断系统 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2890553B2 (ja) * | 1989-11-24 | 1999-05-17 | 株式会社島津製作所 | X線像撮像装置 |
| JPH04116492A (ja) * | 1990-09-07 | 1992-04-16 | Fuji Electric Co Ltd | 放射線波高分析装置 |
| JPH04270986A (ja) * | 1991-02-27 | 1992-09-28 | Shimadzu Corp | X線信号処理回路 |
| JPH05231876A (ja) * | 1992-02-25 | 1993-09-07 | Toshiba Corp | アナログ信号切換装置 |
| JPH07311271A (ja) * | 1994-05-20 | 1995-11-28 | Unie Net:Kk | Ccdカメラを用いた放射線計測装置 |
| GB2289983B (en) * | 1994-06-01 | 1996-10-16 | Simage Oy | Imaging devices,systems and methods |
| GB2318411B (en) * | 1996-10-15 | 1999-03-10 | Simage Oy | Imaging device for imaging radiation |
| JP2000105278A (ja) * | 1998-09-28 | 2000-04-11 | Konica Corp | X線画像形成システム |
| US9029793B2 (en) * | 1998-11-05 | 2015-05-12 | Siemens Aktiengesellschaft | Imaging device |
| US6243441B1 (en) * | 1999-07-13 | 2001-06-05 | Edge Medical Devices | Active matrix detector for X-ray imaging |
| US6927396B2 (en) * | 2000-10-24 | 2005-08-09 | Ii-Vi Incorporated | High-speed pulse discriminating gamma ray camera |
| JP2004012181A (ja) * | 2002-06-04 | 2004-01-15 | Hitachi Medical Corp | 放射線画像撮像装置 |
| DE10307752B4 (de) * | 2003-02-14 | 2007-10-11 | Siemens Ag | Röntgendetektor |
| EP1801616A3 (en) * | 2003-07-12 | 2007-07-04 | Radiation Watch Ltd | Ionising radiation detector |
| JP4131498B2 (ja) * | 2003-11-27 | 2008-08-13 | 財団法人名古屋産業科学研究所 | 半導体放射線検出器 |
| US7170049B2 (en) * | 2003-12-30 | 2007-01-30 | Dxray, Inc. | Pixelated cadmium zinc telluride based photon counting mode detector |
| JP2006180015A (ja) * | 2004-12-21 | 2006-07-06 | Seiko Epson Corp | ヒストグラム生成装置及びヒストグラム生成方法 |
| WO2006099003A1 (en) * | 2005-03-10 | 2006-09-21 | Ii-Vi Incorporated | Signal discriminator for radiation detection system and method |
| US7573034B2 (en) * | 2005-05-18 | 2009-08-11 | Carestream Health, Inc. | Mobile radiography image recording system |
| US7332724B2 (en) * | 2005-07-26 | 2008-02-19 | General Electric Company | Method and apparatus for acquiring radiation data |
| US7488945B2 (en) * | 2005-11-30 | 2009-02-10 | General Electric Company | Subpixel routing and processing for an imaging system or the like |
| DE102006006411A1 (de) * | 2006-02-09 | 2007-08-16 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Anordnungen und Verfahren zur Bestimmung von Dosismessgrößen und zur Ermittlung von Energieinformation einfallender Strahlung aus Photonen oder geladenen Teilchen mit zählenden Detektoreinheiten |
| JP4881071B2 (ja) * | 2006-05-30 | 2012-02-22 | 株式会社日立製作所 | 放射線検出器、及びこれを搭載した放射線撮像装置 |
| US7829860B2 (en) * | 2006-10-31 | 2010-11-09 | Dxray, Inc. | Photon counting imaging detector system |
-
2007
- 2007-08-09 EP EP07114122A patent/EP2028509A1/en not_active Withdrawn
-
2008
- 2008-08-11 JP JP2010519477A patent/JP5860590B2/ja not_active Expired - Fee Related
- 2008-08-11 CN CN200880107566.7A patent/CN101918858B/zh not_active Expired - Fee Related
- 2008-08-11 WO PCT/EP2008/060521 patent/WO2009019318A1/en not_active Ceased
- 2008-08-11 US US12/672,758 patent/US9069081B2/en not_active Expired - Fee Related
- 2008-08-11 EP EP08787095.2A patent/EP2183616B1/en not_active Not-in-force
-
2014
- 2014-11-20 JP JP2014235481A patent/JP2015057610A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN101918858A (zh) | 2010-12-15 |
| JP2010536021A (ja) | 2010-11-25 |
| EP2028509A1 (en) | 2009-02-25 |
| US9069081B2 (en) | 2015-06-30 |
| JP2015057610A (ja) | 2015-03-26 |
| EP2183616B1 (en) | 2015-01-28 |
| EP2183616A1 (en) | 2010-05-12 |
| CN101918858B (zh) | 2015-02-18 |
| WO2009019318A1 (en) | 2009-02-12 |
| US20110036988A1 (en) | 2011-02-17 |
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