DE60142586D1 - Ct-detektormodul mit strahlungsabschirmung für die verarbeitungsschaltkreise - Google Patents

Ct-detektormodul mit strahlungsabschirmung für die verarbeitungsschaltkreise

Info

Publication number
DE60142586D1
DE60142586D1 DE60142586T DE60142586T DE60142586D1 DE 60142586 D1 DE60142586 D1 DE 60142586D1 DE 60142586 T DE60142586 T DE 60142586T DE 60142586 T DE60142586 T DE 60142586T DE 60142586 D1 DE60142586 D1 DE 60142586D1
Authority
DE
Germany
Prior art keywords
processing circuits
detector module
radiation shielding
shielding
radiation
Prior art date
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.)
Active
Application number
DE60142586T
Other languages
English (en)
Inventor
Avner Elgali
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60142586D1 publication Critical patent/DE60142586D1/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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
    • G01T1/29—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)
    • 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
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • 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
    • G01T1/20182—Modular detectors, e.g. tiled scintillators or tiled photodiodes
    • 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
    • G01T1/20188—Auxiliary details, e.g. casings or cooling
    • G01T1/2019—Shielding against direct hits
DE60142586T 2001-11-20 2001-11-20 Ct-detektormodul mit strahlungsabschirmung für die verarbeitungsschaltkreise Active DE60142586D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL2001/001068 WO2003044563A1 (en) 2001-11-20 2001-11-20 Ct detector-module having radiation shielding for the processing circuitry

Publications (1)

Publication Number Publication Date
DE60142586D1 true DE60142586D1 (de) 2010-08-26

Family

ID=11043114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60142586T Active DE60142586D1 (de) 2001-11-20 2001-11-20 Ct-detektormodul mit strahlungsabschirmung für die verarbeitungsschaltkreise

Country Status (7)

Country Link
US (1) US6982423B2 (de)
EP (1) EP1446682B1 (de)
JP (1) JP4340537B2 (de)
AU (1) AU2002223114A1 (de)
DE (1) DE60142586D1 (de)
IL (1) IL156471A0 (de)
WO (1) WO2003044563A1 (de)

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US7492857B2 (en) * 2002-12-19 2009-02-17 General Electric Company Self-aligning scintillator-collimator assembly
WO2005006986A1 (en) * 2003-07-22 2005-01-27 Koninklijke Philips Electronics N.V. Radiation mask for two dimensional ct detector
WO2005052636A1 (en) * 2003-11-28 2005-06-09 Philips Intellectual Property & Standards Gmbh Radiation detector module
EP1695117A1 (de) * 2003-12-09 2006-08-30 Philips Intellectual Property & Standards GmbH Abschirmung für einen röntgendetektor
DE102004001688B4 (de) * 2004-01-12 2010-01-07 Siemens Ag Detektormodul
US7372942B2 (en) * 2004-03-29 2008-05-13 Siemens Medical Solutions Usa, Inc. Medical imaging system with dosimetry for estimating circuit board life
US7535033B2 (en) * 2004-09-14 2009-05-19 Banpil Photonics, Inc. Multicolor photodiode array and method of manufacturing
US7489516B2 (en) * 2004-11-24 2009-02-10 General Electric Company Digital CT detector module methods and apparatus
DE102004057533B4 (de) * 2004-11-29 2007-12-27 Siemens Ag Detektor mit mehreren Detektorriegeln und Computertomographiegerät mit einem solchen Detektor
DE102005037860A1 (de) * 2005-08-10 2007-02-22 Deutsches Elektronen-Synchrotron Desy Röntgendetektormodul
JP4746383B2 (ja) * 2005-08-31 2011-08-10 株式会社東芝 放射線計測装置
JP2007155638A (ja) * 2005-12-08 2007-06-21 Ge Medical Systems Global Technology Co Llc コリメータ・ユニット、補強コリメータ、ｃｔ用検出器およびｃｔ装置
DE102007038980B4 (de) * 2007-08-17 2010-08-26 Siemens Ag Detektormodul, Strahlungsdetektor und Strahlungserfassungseinrichtung
US20090326529A1 (en) * 2008-06-20 2009-12-31 Brace Christopher L Method and apparatus for reducing image artifacts in electronic ablation images
JP5503883B2 (ja) * 2009-03-06 2014-05-28 株式会社東芝 Ｘ線ｃｔ装置及びｘ線検出装置
DE102009056722B3 (de) * 2009-12-02 2011-05-12 Siemens Aktiengesellschaft Kollimatormodul zum modularen Aufbau eines Kollimators für einen Strahlendetektor und Strahlendetektor
WO2012104775A2 (en) * 2011-02-03 2012-08-09 Koninklijke Philips Electronics N.V. Single or multi-energy vertical radiation sensitive detectors
US9078569B2 (en) 2012-08-20 2015-07-14 Zhengrong Ying Configurable data measurement and acquisition systems for multi-slice X-ray computed tomography systems
JP5815488B2 (ja) 2012-08-28 2015-11-17 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 放射線検出装置および放射線撮影装置
US9285327B2 (en) 2013-02-06 2016-03-15 Zhengrong Ying Adjustable photon detection systems for multi-slice X-ray computed tomography systems
US9519069B2 (en) * 2013-09-06 2016-12-13 General Electric Company Precision self-aligning CT detector sensors
US9788804B2 (en) * 2014-07-22 2017-10-17 Samsung Electronics Co., Ltd. Anatomical imaging system with improved detector block module
CN104605876A (zh) 2014-12-12 2015-05-13 沈阳东软医疗系统有限公司 一种ct机检测器模块和检测器系统
WO2016113647A1 (en) * 2015-01-15 2016-07-21 Koninklijke Philips N.V. Imaging detector module assembly
US20180017684A1 (en) * 2015-02-06 2018-01-18 Teledyne Dalsa, Inc. Articulated segmented x-ray detector system and method
US10646176B2 (en) * 2015-09-30 2020-05-12 General Electric Company Layered radiation detector
US11156727B2 (en) * 2015-10-02 2021-10-26 Varian Medical Systems, Inc. High DQE imaging device
US10192646B2 (en) * 2016-04-25 2019-01-29 General Electric Company Radiation shielding system
JP6776024B2 (ja) * 2016-06-30 2020-10-28 キヤノンメディカルシステムズ株式会社 Ｘ線検出器、ｘ線検出器モジュール、支持部材及びｘ線ｃｔ装置
JP7166833B2 (ja) * 2018-08-03 2022-11-08 キヤノンメディカルシステムズ株式会社 放射線検出器及び放射線検出器モジュール
WO2020249221A1 (en) * 2019-06-13 2020-12-17 Dectris Ag Electron detector
JP2021107805A (ja) * 2020-09-16 2021-07-29 株式会社ジョブ 放射線検出器およびその製造方法

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JP3549169B2 (ja) * 1995-03-10 2004-08-04 株式会社日立メディコ Ｘ線ｃｔ装置
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FR2745640B1 (fr) * 1996-02-29 1998-04-10 Commissariat Energie Atomique Dispositif d'imagerie multicoupes
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US5982846A (en) 1998-04-13 1999-11-09 General Electric Company Methods and apparatus for dose reduction in a computed tomograph
EP1121719A4 (de) * 1999-07-26 2007-08-22 Edge Medical Devices Ltd Digitaldetektor zur röntgenbildaufnahme
US6396898B1 (en) * 1999-12-24 2002-05-28 Kabushiki Kaisha Toshiba Radiation detector and x-ray CT apparatus
JP2001242253A (ja) * 1999-12-24 2001-09-07 Toshiba Corp 放射線検出器およびｘ線ｃｔ装置
JP2002071817A (ja) * 2000-09-04 2002-03-12 Toshiba Corp Ｘ線検出装置、ｘ線コンピュータ断層撮影装置及びｘ線検出装置の製造方法
US6700948B2 (en) * 2000-12-12 2004-03-02 Ge Medical Systems Global Technology Company, Llc Low-cost, multislice CT detector with multiple operating modes
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JP3382227B2 (ja) * 2001-03-12 2003-03-04 株式会社東芝 Ｘ線撮像装置

Also Published As

Publication number Publication date
JP4340537B2 (ja) 2009-10-07
WO2003044563A1 (en) 2003-05-30
WO2003044563A8 (en) 2003-07-10
EP1446682B1 (de) 2010-07-14
EP1446682A1 (de) 2004-08-18
JP2005509891A (ja) 2005-04-14
AU2002223114A1 (en) 2003-06-10
US20040065839A1 (en) 2004-04-08
US6982423B2 (en) 2006-01-03
IL156471A0 (en) 2004-01-04

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