JP5568232B2 - 断層画像撮影装置 - Google Patents

断層画像撮影装置 Download PDF

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Publication number
JP5568232B2
JP5568232B2 JP2008293269A JP2008293269A JP5568232B2 JP 5568232 B2 JP5568232 B2 JP 5568232B2 JP 2008293269 A JP2008293269 A JP 2008293269A JP 2008293269 A JP2008293269 A JP 2008293269A JP 5568232 B2 JP5568232 B2 JP 5568232B2
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radiation
image information
radiation source
image
subject
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JP2008293269A
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Japanese (ja)
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JP2010119437A (ja
JP2010119437A5 (enExample
Inventor
淳 榎本
浩史 澤田
貞登 赤堀
英一 金川
友良 西村
恭義 大田
憲昭 位田
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Fujifilm Corp
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Fujifilm Corp
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Priority to JP2008293269A priority Critical patent/JP5568232B2/ja
Priority to US12/591,195 priority patent/US20100124312A1/en
Publication of JP2010119437A publication Critical patent/JP2010119437A/ja
Publication of JP2010119437A5 publication Critical patent/JP2010119437A5/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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2008293269A 2008-11-17 2008-11-17 断層画像撮影装置 Active JP5568232B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008293269A JP5568232B2 (ja) 2008-11-17 2008-11-17 断層画像撮影装置
US12/591,195 US20100124312A1 (en) 2008-11-17 2009-11-12 Tomographic image capturing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008293269A JP5568232B2 (ja) 2008-11-17 2008-11-17 断層画像撮影装置

Publications (3)

Publication Number Publication Date
JP2010119437A JP2010119437A (ja) 2010-06-03
JP2010119437A5 JP2010119437A5 (enExample) 2011-08-18
JP5568232B2 true JP5568232B2 (ja) 2014-08-06

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JP2008293269A Active JP5568232B2 (ja) 2008-11-17 2008-11-17 断層画像撮影装置

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US (1) US20100124312A1 (enExample)
JP (1) JP5568232B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5584037B2 (ja) * 2010-07-27 2014-09-03 富士フイルム株式会社 放射線撮影装置およびその制御方法並びにプログラム
WO2013002326A1 (ja) * 2011-06-30 2013-01-03 富士フイルム株式会社 放射線画像撮影システム
JP6771879B2 (ja) * 2014-10-31 2020-10-21 キヤノンメディカルシステムズ株式会社 Ｘ線コンピュータ断層撮影装置
JP6556005B2 (ja) * 2015-09-29 2019-08-07 富士フイルム株式会社 断層画像生成装置、方法およびプログラム
CN109431528B (zh) 2017-11-08 2022-05-31 上海联影医疗科技股份有限公司 校正投影图像的系统和方法
WO2019090541A1 (en) 2017-11-08 2019-05-16 Shenzhen United Imaging Healthcare Co., Ltd. Systems and methods for correcting projection images in computed tomography image reconstruction
WO2019183370A1 (en) * 2018-03-21 2019-09-26 Diebold Nixdorf Incorporated Self service terminal with magnetic card reader and optical scanner

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141802U (ja) * 1984-02-29 1985-09-19 株式会社島津製作所 断層撮影装置
US4736396A (en) * 1984-05-29 1988-04-05 Imatron, Inc. Tomosynthesis using high speed CT scanning system
US4845731A (en) * 1985-06-05 1989-07-04 Picker International Radiation data acquistion
US6285741B1 (en) * 1998-08-25 2001-09-04 General Electric Company Methods and apparatus for automatic image noise reduction
US6292531B1 (en) * 1998-12-31 2001-09-18 General Electric Company Methods and apparatus for generating depth information mammography images
US6851851B2 (en) * 1999-10-06 2005-02-08 Hologic, Inc. Digital flat panel x-ray receptor positioning in diagnostic radiology
US6459765B1 (en) * 2000-12-28 2002-10-01 Ge Medical Systems Global Technology Company, Llc Automatic exposure control and optimization in digital x-ray radiography
US6751285B2 (en) * 2001-11-21 2004-06-15 General Electric Company Dose management system for mammographic tomosynthesis
US7110490B2 (en) * 2002-12-10 2006-09-19 General Electric Company Full field digital tomosynthesis method and apparatus
DE602004027358D1 (de) * 2003-03-13 2010-07-08 Philips Intellectual Property Computertomographisches bildgebungssystem
US6901132B2 (en) * 2003-06-26 2005-05-31 General Electric Company System and method for scanning an object in tomosynthesis applications
JP2005034436A (ja) * 2003-07-16 2005-02-10 Canon Inc 放射線画像撮影装置
US6968042B2 (en) * 2003-09-12 2005-11-22 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for target angle heel effect compensation
US7020243B2 (en) * 2003-12-05 2006-03-28 Ge Medical Systems Global Technology Company Llc Method and system for target angle heel effect compensation
JP4599073B2 (ja) * 2004-03-22 2010-12-15 株式会社東芝 Ｘ線断層撮影装置
JP4510564B2 (ja) * 2004-03-23 2010-07-28 富士フイルム株式会社 放射線撮影装置、及び、そのプログラム
JP4487032B2 (ja) * 2004-03-29 2010-06-23 独立行政法人放射線医学総合研究所 ヒール効果補正フィルタ、ｘ線照射装置、ｘ線ｃｔ装置及びｘ線ｃｔ撮像方法
US8774355B2 (en) * 2004-06-30 2014-07-08 General Electric Company Method and apparatus for direct reconstruction in tomosynthesis imaging
WO2006085247A2 (en) * 2005-02-11 2006-08-17 Koninklijke Philips Electronics N.V. Dose rate control in an x-ray system
US7218705B2 (en) * 2005-06-25 2007-05-15 General Electric Systems, methods and apparatus to offset correction of X-ray images
EP1951119A2 (en) * 2005-11-09 2008-08-06 Dexela Limited Methods and apparatus for obtaining low-dose imaging
JP2007259932A (ja) * 2006-03-27 2007-10-11 Fujifilm Corp 放射線画像撮影装置及び撮影方法
JP4891662B2 (ja) * 2006-06-08 2012-03-07 株式会社東芝 マンモグラフィ装置
DE102006046741A1 (de) * 2006-09-29 2008-04-10 Siemens Ag Röntgensystem und Verfahren zur Tomosyntheseabtastung
DE102006056884A1 (de) * 2006-12-01 2008-06-05 Siemens Ag Verfahren und CT-System zur Durchführung einer Cardio-CT-Untersuchung eines Patienten
US7664222B2 (en) * 2007-03-30 2010-02-16 General Electric Co. Portable digital tomosynthesis imaging system and method
JP5019930B2 (ja) * 2007-04-05 2012-09-05 富士フイルム株式会社 放射線断層画像取得装置
JP5032229B2 (ja) * 2007-07-20 2012-09-26 富士フイルム株式会社 放射線画像撮像装置及び撮像方法

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US20100124312A1 (en) 2010-05-20
JP2010119437A (ja) 2010-06-03

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