FR2866179B1 - Detecteur hybride de rayons x - Google Patents

Detecteur hybride de rayons x

Info

Publication number
FR2866179B1
FR2866179B1 FR0501117A FR0501117A FR2866179B1 FR 2866179 B1 FR2866179 B1 FR 2866179B1 FR 0501117 A FR0501117 A FR 0501117A FR 0501117 A FR0501117 A FR 0501117A FR 2866179 B1 FR2866179 B1 FR 2866179B1
Authority
FR
France
Prior art keywords
rays
hybrid detector
hybrid
detector
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.)
Expired - Fee Related
Application number
FR0501117A
Other languages
English (en)
Other versions
FR2866179A1 (fr
Inventor
Christopher David Unger
Brian David Yanoff
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of FR2866179A1 publication Critical patent/FR2866179A1/fr
Application granted granted Critical
Publication of FR2866179B1 publication Critical patent/FR2866179B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20181—Stacked detectors, e.g. for measuring energy and positional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR0501117A 2004-02-10 2005-02-04 Detecteur hybride de rayons x Expired - Fee Related FR2866179B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/708,127 US7105828B2 (en) 2004-02-10 2004-02-10 Hybrid x-ray detector

Publications (2)

Publication Number Publication Date
FR2866179A1 FR2866179A1 (fr) 2005-08-12
FR2866179B1 true FR2866179B1 (fr) 2010-07-30

Family

ID=34794587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501117A Expired - Fee Related FR2866179B1 (fr) 2004-02-10 2005-02-04 Detecteur hybride de rayons x

Country Status (4)

Country Link
US (1) US7105828B2 (fr)
JP (1) JP4996055B2 (fr)
DE (1) DE102005005843A1 (fr)
FR (1) FR2866179B1 (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040133100A1 (en) * 2002-08-23 2004-07-08 Morteza Naghavi Novel risk assessment method based upon coronary calcification distribution pattern imaged by computed tomography
US20060074287A1 (en) * 2004-09-30 2006-04-06 General Electric Company Systems, methods and apparatus for dual mammography image detection
EP1886257A1 (fr) 2005-05-11 2008-02-13 Optosecurity Inc. Procede et systeme d'inspection de bagages, de conteneurs de fret ou de personnes
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US7372934B2 (en) * 2005-12-22 2008-05-13 General Electric Company Method for performing image reconstruction using hybrid computed tomography detectors
US20070205367A1 (en) * 2006-03-01 2007-09-06 General Electric Company Apparatus and method for hybrid computed tomography imaging
DE102006019416B4 (de) * 2006-04-26 2010-04-15 Siemens Ag Röntgen-Flachdetektor und Verfahren zum Steuern der von einer Röntgenröhre an einen Röntgen-Flachdetektor bei der Aufnahme eines Röntgenbildes abgegebenen Bilddosis
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
RU2437118C2 (ru) * 2006-08-09 2011-12-20 Конинклейке Филипс Электроникс, Н.В. Устройство и способ для спектральной компьютерной томографии
US7545904B2 (en) * 2006-09-18 2009-06-09 General Electric Company X-ray detector methods and apparatus
US7466793B2 (en) * 2006-10-26 2008-12-16 General Electric Company Distinct incident energy spectra detection
US20100012845A1 (en) * 2006-12-22 2010-01-21 Koninklijke Philips Electronics N. V. Energy-resolving detection system and imaging system
US7532703B2 (en) * 2007-03-28 2009-05-12 General Electric Company Energy discriminating detector with direct conversion layer and indirect conversion layer
WO2008135897A2 (fr) * 2007-05-04 2008-11-13 Koninklijke Philips Electronics N.V. Dispositif de détection pour détecter un rayonnement et système d'imagerie pour effectuer l'image d'une région d'intérêt
FR2916117B1 (fr) * 2007-05-10 2011-03-18 Centre Nat Rech Scient Dispositif d'imagerie par rayons x a source poly-chromatique
US7636638B2 (en) * 2007-11-27 2009-12-22 Canberra Industries, Inc. Hybrid radiation detection system
EP2225587B1 (fr) * 2007-12-20 2016-03-16 Koninklijke Philips N.V. Detecteur de rayonnement pour compter ou integrer des signaux
DE102008013413B4 (de) * 2008-03-10 2010-08-19 Siemens Aktiengesellschaft Röntgendetektor in Schichtbauweise sowie Verfahren zur Erzeugung eines Röntgenbilds
US7956332B2 (en) * 2008-10-29 2011-06-07 General Electric Company Multi-layer radiation detector assembly
US8130904B2 (en) 2009-01-29 2012-03-06 The Invention Science Fund I, Llc Diagnostic delivery service
US8116429B2 (en) 2009-01-29 2012-02-14 The Invention Science Fund I, Llc Diagnostic delivery service
US8532251B2 (en) * 2009-05-28 2013-09-10 Koninklijke Philips N.V. Multi-detector array imaging system
JP2011022132A (ja) * 2009-06-17 2011-02-03 Fujifilm Corp 放射線検出装置及び放射線画像検出システム
JP5626835B2 (ja) * 2010-01-12 2014-11-19 株式会社イシダ Ｘ線検査装置
US20110211667A1 (en) * 2010-02-26 2011-09-01 Abdelaziz Ikhlef De-populated detector for computed tomography and method of making same
JP2011252730A (ja) * 2010-05-31 2011-12-15 Fujifilm Corp 放射線撮影装置
JP2012026932A (ja) * 2010-07-26 2012-02-09 Fujifilm Corp 放射線検出器
US20120236987A1 (en) * 2011-03-18 2012-09-20 David Ruimi Multiple energy ct scanner
DE102011076346B4 (de) 2011-05-24 2016-07-14 Siemens Healthcare Gmbh Verfahren und Computertomographiesystem zur Erzeugung tomographischer Bilddatensätze
DE102011076358B4 (de) * 2011-05-24 2016-11-03 Siemens Healthcare Gmbh Computertomographiesystem mit integrierenden und zählenden Detektorelementen
JP5875786B2 (ja) * 2011-06-14 2016-03-02 株式会社東芝 Ｘ線コンピュータ断層撮影装置及び放射線検出器
CA3069211C (fr) 2011-09-07 2022-06-21 Rapiscan Systems, Inc. Systeme d'inspection par rayons x integrant des donnees de manifeste et traitement par imagerie/detection
GB201120165D0 (en) * 2011-11-23 2012-01-04 Kromek Ltd Detector apparatus and method
EP3193721B1 (fr) * 2014-09-19 2018-11-21 Koninklijke Philips N.V. Extension de projection spectrale
CN105662448B (zh) * 2014-11-21 2021-06-22 Ge医疗系统环球技术有限公司 一种用于ct机的数据探测与获取系统
CA2982526C (fr) * 2015-04-13 2020-04-14 Case Western Reserve University Classement du calcium coronaire par une technique bienergetique a rayons x
GB2564038B (en) 2016-02-22 2021-11-10 Rapiscan Systems Inc Systems and methods for detecting threats and contraband in cargo
US10641912B1 (en) 2016-06-15 2020-05-05 Triad National Security, Llc “4H” X-ray camera
JP7048588B2 (ja) * 2016-11-30 2022-04-05 ザ・リサーチ・ファウンデーション・フォー・ザ・ステイト・ユニヴァーシティ・オブ・ニューヨーク ハイブリッド・アクティブマトリクス・フラットパネル検出器システムおよび方法
US11076823B2 (en) * 2017-06-28 2021-08-03 Canon Medical Systems Corporation X-ray CT apparatus including a photon-counting detector and circuitry configured to set a control parameter corresponding to a position of each detecting element in the photon-counting detector
JP7179448B2 (ja) * 2017-07-25 2022-11-29 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
CN113281357A (zh) * 2021-07-12 2021-08-20 同方威视技术股份有限公司 辐射成像系统和方法
CN115015986A (zh) * 2022-06-08 2022-09-06 北京纳米维景科技有限公司 一种能量积分与光子计数混合成像的x射线探测器及ct机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH518623A (de) * 1970-01-26 1972-01-31 Philips Nv Halbleiterstrahlungsdetektor und Verfahren zur Herstellung desselben
US5340988A (en) 1993-04-05 1994-08-23 General Electric Company High resolution radiation imaging system
JP3513884B2 (ja) * 1993-09-20 2004-03-31 富士写真フイルム株式会社 放射線検出器
US5629524A (en) * 1995-02-21 1997-05-13 Advanced Scientific Concepts, Inc. High speed crystallography detector
US5771269A (en) * 1995-12-29 1998-06-23 Advanced Optical Technologies, Inc. Apparatus and method for removing scatter from an x-ray image
US5920070A (en) 1996-11-27 1999-07-06 General Electric Company Solid state area x-ray detector with adjustable bias
US5751783A (en) * 1996-12-20 1998-05-12 General Electric Company Detector for automatic exposure control on an x-ray imaging system
US5742660A (en) * 1997-01-10 1998-04-21 Southeastern Universities Research Association, Inc. Dual energy scanning beam laminographic x-radiography
US6392237B1 (en) * 1999-02-08 2002-05-21 Fuji Photo Film Co., Ltd. Method and apparatus for obtaining radiation image data
JP2000298198A (ja) * 1999-02-08 2000-10-24 Fuji Photo Film Co Ltd 放射線画像データ取得方法および装置
US6393098B1 (en) 1999-08-31 2002-05-21 General Electric Company Amplifier offset and gain correction system for X-ray imaging panel
JP4585064B2 (ja) * 1999-11-01 2010-11-24 株式会社東芝 放射線診断装置
JP2001249182A (ja) * 2000-03-06 2001-09-14 Fuji Photo Film Co Ltd 固体センサおよび放射線画像情報取得装置
JP4574815B2 (ja) * 2000-08-25 2010-11-04 エスアイアイ・ナノテクノロジー株式会社 エネルギー分散型ｘ線検出システム
US6408050B1 (en) 2000-09-14 2002-06-18 Ge Medical Systems Global Technology Company, Llc X-ray detector and method for tissue specific image
DE10106221A1 (de) * 2001-02-10 2002-08-14 Philips Corp Intellectual Pty Röntgendetektor mit großem Dynamikbereich
US6740884B2 (en) 2002-04-03 2004-05-25 General Electric Company Imaging array and methods for fabricating same

Also Published As

Publication number Publication date
FR2866179A1 (fr) 2005-08-12
US7105828B2 (en) 2006-09-12
DE102005005843A1 (de) 2005-08-25
JP2005227280A (ja) 2005-08-25
US20050173641A1 (en) 2005-08-11
JP4996055B2 (ja) 2012-08-08

Similar Documents

Publication Publication Date Title
FR2866179B1 (fr) Detecteur hybride de rayons x
FR2906617B1 (fr) Detecteurs numeriques de rayons x
DK2785150T3 (da) Håndholdt røntgenindretning
DE602005024280D1 (de) Objektdetektor
DE602005017603D1 (de) Verstaerkter hybrid-festkoerperbildsensor
FI20050836A (fi) Röntgenlaite
EP1929950A4 (fr) Detecteur de l`etat d`une personne
FR2893255B1 (fr) Site medical implantable atraumatique de construction simplifiee
FR2869475B1 (fr) Resolveur
DE602006013864D1 (de) Röntgen-ct-gerät
DE602005018315D1 (de) Rollstuhl
DE602005020905D1 (de) Röntgengerät
EP1767137A4 (fr) Instrument médical
BRPI0818619A2 (pt) Bolsa de respiração
DE602005026450D1 (de) Röntgenröhre und röntgenquelle
ES1066424Y (es) Succionador de aspirador
FR2872694B1 (fr) Instrument medical
FI20041008A (fi) Langaton intraoraalikuvantaminen
FR2875693B1 (fr) Dispositif de tomographie par rayons x
DE502006007255D1 (de) Medizinisches Instrument
FR2878425B1 (fr) Equipements de radiographie mammaire
BRPI0820449A2 (pt) Conjunto de implante médico interfaceado
ATE369347T1 (de) Trimere makrocyclisch substituierte halogen- benzolderivate
FR2883722B1 (fr) Implant cotyloidien
BRPI0719791A2 (pt) Transportador de implante dentário

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20161028