DE602004022229D1 - Bildlesegerät und Bilderzeugungssystem mittels Röntgenstrahlen - Google Patents

Bildlesegerät und Bilderzeugungssystem mittels Röntgenstrahlen

Info

Publication number
DE602004022229D1
DE602004022229D1 DE602004022229T DE602004022229T DE602004022229D1 DE 602004022229 D1 DE602004022229 D1 DE 602004022229D1 DE 602004022229 T DE602004022229 T DE 602004022229T DE 602004022229 T DE602004022229 T DE 602004022229T DE 602004022229 D1 DE602004022229 D1 DE 602004022229D1
Authority
DE
Germany
Prior art keywords
rays
imaging system
image reader
reader
image
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 - Lifetime
Application number
DE602004022229T
Other languages
English (en)
Inventor
Etsuo Yamada
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP2003321144A external-priority patent/JP4235516B2/ja
Priority claimed from JP2003321145A external-priority patent/JP4110066B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE602004022229D1 publication Critical patent/DE602004022229D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/30—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming X-rays into image signals
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
DE602004022229T 2003-09-12 2004-08-31 Bildlesegerät und Bilderzeugungssystem mittels Röntgenstrahlen Expired - Lifetime DE602004022229D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003321144A JP4235516B2 (ja) 2003-09-12 2003-09-12 Ｘ線画像読出装置及びその方法、並びにｘ線撮影装置
JP2003321145A JP4110066B2 (ja) 2003-09-12 2003-09-12 信号読出装置、ｘ線撮像装置、及び信号読出方法

Publications (1)

Publication Number Publication Date
DE602004022229D1 true DE602004022229D1 (de) 2009-09-10

Family

ID=34138029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004022229T Expired - Lifetime DE602004022229D1 (de) 2003-09-12 2004-08-31 Bildlesegerät und Bilderzeugungssystem mittels Röntgenstrahlen

Country Status (5)

Country Link
US (1) US7110498B2 (de)
EP (1) EP1515163B1 (de)
KR (1) KR100625798B1 (de)
CN (1) CN1595291B (de)
DE (1) DE602004022229D1 (de)

Families Citing this family (41)

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US7679791B2 (en) * 2003-01-06 2010-03-16 Chun-Jen Chen Method for selecting and adjusting scanner illuminant
JP2006334085A (ja) * 2005-06-01 2006-12-14 Shimadzu Corp 放射線撮像装置および放射線検出信号処理方法
DE102005017491B4 (de) * 2005-04-15 2007-03-15 Siemens Ag Verfahren zum Erzeugen eines gainkorrigierten Röntgenbildes
JP2007104219A (ja) * 2005-10-03 2007-04-19 Canon Inc 放射線撮影装置及びその制御方法、放射線撮影システム
KR100846091B1 (ko) * 2006-12-28 2008-07-14 김휘영 밴드형 자기치료기
EP2190778A4 (de) 2007-09-28 2014-08-13 Univ Brigham Young Kohlenstoff-nanorohr-baugruppe
WO2009054070A1 (ja) * 2007-10-26 2009-04-30 Shimadzu Corporation 放射線検出器
US7679062B2 (en) * 2008-04-08 2010-03-16 Carestream Health, Inc. Power supply for portable radiographic detector
KR100973338B1 (ko) 2008-07-29 2010-07-30 주식회사바텍 부분 화소형 섬광체 엑스선 센서
US20100098216A1 (en) * 2008-10-17 2010-04-22 Moxtek, Inc. Noise Reduction In Xray Emitter/Detector Systems
US7999865B2 (en) * 2008-10-20 2011-08-16 Fairchild Imaging, Inc. Imaging array with modulated pixels
JP2010136063A (ja) * 2008-12-04 2010-06-17 Fujifilm Corp 放射線画像撮影装置
US8247971B1 (en) 2009-03-19 2012-08-21 Moxtek, Inc. Resistively heated small planar filament
EP2538244B1 (de) * 2009-03-26 2016-12-14 Koninklijke Philips N.V. Datenerfassung
JP5248396B2 (ja) * 2009-04-01 2013-07-31 浜松ホトニクス株式会社 固体撮像素子及びその製造方法、放射線撮像装置及びその製造方法、並びに固体撮像素子の検査方法
JP5792923B2 (ja) * 2009-04-20 2015-10-14 キヤノン株式会社 放射線撮像装置及び放射線撮像システム、それらの制御方法及びそのプログラム
US7983394B2 (en) 2009-12-17 2011-07-19 Moxtek, Inc. Multiple wavelength X-ray source
WO2011121687A1 (ja) * 2010-03-29 2011-10-06 シャープ株式会社 表示装置、液晶モジュール及び画像表示システム
RU2480145C2 (ru) * 2010-04-06 2013-04-27 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО НАДЗОРУ В СФЕРЕ ЗДРАВООХРАНЕНИЯ И СОЦИАЛЬНОГО РАЗВИТИЯ. ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ УЧРЕЖДЕНИЕ ВСЕРОССИЙСКИЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ И ИСПЫТАТЕЛЬНЫЙ ИНСТИТУТ МЕДИЦИНСКОЙ ТЕХНИКИ (ФГУ "ВНИИИМТ" Росздравнадзора) Устройство для определения влияния воздействия различных исследуемых факторов на состояние организма человека и животных по состоянию плотности тканей
US8526574B2 (en) 2010-09-24 2013-09-03 Moxtek, Inc. Capacitor AC power coupling across high DC voltage differential
US8995621B2 (en) 2010-09-24 2015-03-31 Moxtek, Inc. Compact X-ray source
JP5559000B2 (ja) 2010-10-12 2014-07-23 キヤノン株式会社 放射線撮像装置、放射線撮像装置の制御方法、およびプログラム
JP5767459B2 (ja) * 2010-11-29 2015-08-19 キヤノン株式会社 放射線撮影装置、その制御方法、制御システム、およびプログラム
US8804910B1 (en) 2011-01-24 2014-08-12 Moxtek, Inc. Reduced power consumption X-ray source
US8750458B1 (en) 2011-02-17 2014-06-10 Moxtek, Inc. Cold electron number amplifier
US8792619B2 (en) 2011-03-30 2014-07-29 Moxtek, Inc. X-ray tube with semiconductor coating
KR101263826B1 (ko) * 2011-09-21 2013-05-13 주식회사 뷰웍스 Ｘ선 평면검출기의 전하-전압 변환장치
US8817950B2 (en) 2011-12-22 2014-08-26 Moxtek, Inc. X-ray tube to power supply connector
US8761344B2 (en) 2011-12-29 2014-06-24 Moxtek, Inc. Small x-ray tube with electron beam control optics
JP6210212B2 (ja) * 2012-12-06 2017-10-11 パナソニックＩｐマネジメント株式会社 光量測定装置およびこれを備えた投写型表示装置
US9173623B2 (en) 2013-04-19 2015-11-03 Samuel Soonho Lee X-ray tube and receiver inside mouth
GB201322939D0 (en) * 2013-12-23 2014-02-12 Johnson Matthey Plc Radiation measurement apparatus and method
JP5874109B2 (ja) 2014-07-23 2016-03-02 株式会社リガク Ｘ線検出信号処理装置およびそれを用いたｘ線分析装置
CN105467984A (zh) * 2014-09-03 2016-04-06 上海联影医疗科技有限公司 X射线成像系统中采集设备及其状态迁移控制方法与装置
KR20160048538A (ko) 2014-10-24 2016-05-04 삼성전자주식회사 엑스레이를 검출하는 장치 및 방법, 엑스레이 이미징 시스템
US10498975B2 (en) * 2016-03-17 2019-12-03 Canon Kabushiki Kaisha Radiation imaging apparatus, method of controlling the same, and radiation imaging system
JP2017192090A (ja) * 2016-04-15 2017-10-19 東芝電子管デバイス株式会社 放射線検出器
JP6762769B2 (ja) * 2016-06-03 2020-09-30 キヤノン株式会社 放射線撮影装置とその制御方法
CN106901762B (zh) * 2017-02-07 2019-11-01 奕瑞影像科技（太仓）有限公司 一种平板探测器系统及其图像降噪方法
US10828003B2 (en) * 2019-03-18 2020-11-10 GE Precision Healthcare, LLC System and method for mitigating electromagnetic interference when acquiring image data
CN114308703B (zh) * 2022-01-04 2024-07-16 安徽燕之坊食品有限公司 一种基于色选、x光透技术的坚果颗粒筛选设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035013A (en) * 1994-06-01 2000-03-07 Simage O.Y. Radiographic imaging devices, systems and methods
US5886353A (en) * 1995-04-21 1999-03-23 Thermotrex Corporation Imaging device
US5648660A (en) * 1996-01-05 1997-07-15 Sterling Diagnostic Imaging, Inc. Method and apparatus for reducing noise in a radiation capture device
JP4035194B2 (ja) * 1996-03-13 2008-01-16 キヤノン株式会社 Ｘ線検出装置及びｘ線検出システム
JPH10164437A (ja) * 1996-11-26 1998-06-19 Canon Inc 放射線撮像装置及び放射線撮像素子の駆動方法
JP2879670B2 (ja) * 1997-03-28 1999-04-05 広島大学長 ２次元情報処理装置
CN2336381Y (zh) * 1997-10-24 1999-09-01 西北核技术研究所 便携式脉冲数字化x射线成像装置
JPH11326527A (ja) * 1998-05-15 1999-11-26 Shimadzu Corp 放射線撮像装置
JP4188544B2 (ja) * 2000-07-03 2008-11-26 富士フイルム株式会社 画像情報記録方法および装置並びに画像情報読取方法および装置
JP4724311B2 (ja) * 2001-05-11 2011-07-13 キヤノン株式会社 放射線検出装置及びそれを用いた撮像システム
JP4078096B2 (ja) 2002-02-26 2008-04-23 キヤノン株式会社 放射線画像撮影装置
EP1341375B1 (de) * 2002-03-01 2013-06-05 Canon Kabushiki Kaisha Strahlungsbildaufnahmevorrichtung und Steuerverfahren hierzu

Also Published As

Publication number Publication date
US7110498B2 (en) 2006-09-19
EP1515163A3 (de) 2005-05-18
EP1515163B1 (de) 2009-07-29
CN1595291B (zh) 2010-09-01
EP1515163A2 (de) 2005-03-16
KR100625798B1 (ko) 2006-09-20
KR20050027051A (ko) 2005-03-17
US20050058252A1 (en) 2005-03-17
CN1595291A (zh) 2005-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition