JP4603823B2 - 放射線撮像装置、放射線撮像方法及びプログラム - Google Patents

放射線撮像装置、放射線撮像方法及びプログラム Download PDF

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Publication number
JP4603823B2
JP4603823B2 JP2004171226A JP2004171226A JP4603823B2 JP 4603823 B2 JP4603823 B2 JP 4603823B2 JP 2004171226 A JP2004171226 A JP 2004171226A JP 2004171226 A JP2004171226 A JP 2004171226A JP 4603823 B2 JP4603823 B2 JP 4603823B2
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radiation
plane
point
frames
information group
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JP2004171226A
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JP2005137878A5 (enExample
JP2005137878A (ja
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忠夫 遠藤
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Canon Inc
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Canon Inc
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Priority to JP2004171226A priority Critical patent/JP4603823B2/ja
Priority to US10/961,082 priority patent/US7313219B2/en
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Publication of JP2005137878A5 publication Critical patent/JP2005137878A5/ja
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    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/612—Specific applications or type of materials biological material

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
JP2004171226A 2003-10-14 2004-06-09 放射線撮像装置、放射線撮像方法及びプログラム Expired - Fee Related JP4603823B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004171226A JP4603823B2 (ja) 2003-10-14 2004-06-09 放射線撮像装置、放射線撮像方法及びプログラム
US10/961,082 US7313219B2 (en) 2003-10-14 2004-10-12 Radiation image pick-up device, radiation image pick-up method and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003354158 2003-10-14
JP2004171226A JP4603823B2 (ja) 2003-10-14 2004-06-09 放射線撮像装置、放射線撮像方法及びプログラム

Publications (3)

Publication Number Publication Date
JP2005137878A JP2005137878A (ja) 2005-06-02
JP2005137878A5 JP2005137878A5 (enExample) 2007-07-26
JP4603823B2 true JP4603823B2 (ja) 2010-12-22

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JP2004171226A Expired - Fee Related JP4603823B2 (ja) 2003-10-14 2004-06-09 放射線撮像装置、放射線撮像方法及びプログラム

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US (1) US7313219B2 (enExample)
JP (1) JP4603823B2 (enExample)

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* Cited by examiner, † Cited by third party
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DE102006023211A1 (de) * 2006-05-17 2007-11-22 Siemens Ag Röntgenvorrichtung mit einem Röntgenstrahler und einem Röntgendetektor
CN101489485B (zh) * 2006-08-08 2011-06-08 株式会社岛津制作所 放射线摄像装置
EP2053972B1 (en) * 2006-08-17 2013-09-11 Koninklijke Philips Electronics N.V. Computed tomography image acquisition
DE102007020642A1 (de) * 2007-04-30 2008-11-06 Dürr Dental GmbH & Co. KG Röntgengerät sowie Sensoreinheit für ein Röntgengerät
JP2009130818A (ja) * 2007-11-27 2009-06-11 Canon Inc 画像処理装置、画像処理装置の制御方法、プログラム及びコンピュータ記憶媒体
JP5293920B2 (ja) * 2007-12-28 2013-09-18 株式会社島津製作所 Ｘ線断層撮影装置
JP5283415B2 (ja) * 2008-03-28 2013-09-04 富士フイルム株式会社 撮影装置及び露出制御方法
EP2375989A2 (en) * 2008-12-15 2011-10-19 Koninklijke Philips Electronics N.V. Semicircular inversed offset scanning for enlarged field of view 3d
US20110255660A1 (en) * 2008-12-22 2011-10-20 Omron Corporation X-ray inspection method and x-ray inspection apparatus
CN102265142A (zh) * 2008-12-22 2011-11-30 欧姆龙株式会社 X射线检查方法和x射线检查装置
JP2010158299A (ja) 2009-01-06 2010-07-22 Fujifilm Corp 断層撮影装置及び断層撮影方法
JP5460106B2 (ja) * 2009-04-03 2014-04-02 キヤノン株式会社 Ｘ線撮影装置及びその制御方法、コンピュータプログラム
JP2011062276A (ja) * 2009-09-16 2011-03-31 Fujifilm Corp 放射線撮影装置
JP5437001B2 (ja) * 2009-09-28 2014-03-12 富士フイルム株式会社 放射線撮影装置
JP5948275B2 (ja) * 2013-03-29 2016-07-06 富士フイルム株式会社 放射線撮影装置及び放射線撮影方法、並びに放射線撮影制御プログラム
WO2017144474A1 (en) * 2016-02-23 2017-08-31 Koninklijke Philips N.V. Driving of an x-ray detector to compensate for cross scatter in an x-ray imaging apparatus
CN114152635B (zh) * 2021-10-15 2024-05-31 中国人民解放军军事科学院军事医学研究院 中子外照射后人体血管内中子能谱的等效模拟装置

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JPS63102748A (ja) * 1986-10-20 1988-05-07 株式会社　日立メデイコ テレビ断層撮影装置
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JP3066944B2 (ja) * 1993-12-27 2000-07-17 キヤノン株式会社 光電変換装置、その駆動方法及びそれを有するシステム
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JP3639826B2 (ja) * 2002-04-03 2005-04-20 キヤノン株式会社 放射線撮影装置、プログラム、コンピュータ可読記憶媒体、及び放射線撮影システム
US6970531B2 (en) * 2002-10-07 2005-11-29 General Electric Company Continuous scan RAD tomosynthesis system and method
US6904121B2 (en) * 2003-06-25 2005-06-07 General Electric Company Fourier based method, apparatus, and medium for optimal reconstruction in digital tomosynthesis

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US20050078785A1 (en) 2005-04-14
US7313219B2 (en) 2007-12-25

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