CN102266234B - X射线成像设备及其控制方法 - Google Patents

X射线成像设备及其控制方法 Download PDF

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Publication number
CN102266234B
CN102266234B CN2011101652085A CN201110165208A CN102266234B CN 102266234 B CN102266234 B CN 102266234B CN 2011101652085 A CN2011101652085 A CN 2011101652085A CN 201110165208 A CN201110165208 A CN 201110165208A CN 102266234 B CN102266234 B CN 102266234B
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CN102266234A (zh
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辻井修
土谷佳司
奥贯昌彦
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Canon Inc
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Canon Inc
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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
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN2011101652085A 2008-03-17 2009-03-17 X射线成像设备及其控制方法 Expired - Fee Related CN102266234B (zh)

Applications Claiming Priority (2)

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JP2008068355A JP5398157B2 (ja) 2008-03-17 2008-03-17 Ｘ線撮影装置及びその制御方法
JP2008-068355 2008-03-17

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CN2009101194978A Division CN101536912B (zh) 2008-03-17 2009-03-17 X射线成像设备及其控制方法

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CN102266234A CN102266234A (zh) 2011-12-07
CN102266234B true CN102266234B (zh) 2013-06-05

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CN2009101194978A Expired - Fee Related CN101536912B (zh) 2008-03-17 2009-03-17 X射线成像设备及其控制方法

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JP5247363B2 (ja) * 2008-11-11 2013-07-24 キヤノン株式会社 Ｘ線撮影装置
JP5576631B2 (ja) * 2009-09-09 2014-08-20 キヤノン株式会社 放射線撮影装置、放射線撮影方法、及びプログラム
JP5597055B2 (ja) 2010-07-30 2014-10-01 キヤノン株式会社 制御装置及び制御方法
JP2012066062A (ja) * 2010-08-24 2012-04-05 Fujifilm Corp 放射線撮影システム及び放射線撮影方法
WO2012168832A1 (en) * 2011-06-06 2012-12-13 Koninklijke Philips Electronics N.V. Multiple focal spot x-ray radiation filtering
JP5804821B2 (ja) 2011-07-25 2015-11-04 キヤノン株式会社 放射線撮影装置及びその制御方法
WO2013065762A1 (ja) * 2011-11-02 2013-05-10 富士フイルム株式会社 放射線照射装置、放射線照射方法、及びプログラム記憶媒体
JP2013128661A (ja) 2011-12-21 2013-07-04 Canon Inc ステレオｘ線撮影装置、ステレオｘ線撮影方法
JP6108671B2 (ja) 2012-03-13 2017-04-05 キヤノン株式会社 放射線撮影装置
US9833205B2 (en) 2012-08-27 2017-12-05 Sony Corporation X-ray output apparatus for reduction of superfluous radiation exposure
JP6395373B2 (ja) 2013-11-29 2018-09-26 キヤノン株式会社 放射線発生ユニットおよび放射線撮影装置
JP6169626B2 (ja) * 2014-03-10 2017-07-26 富士フイルム株式会社 放射線画像処理装置、方法およびプログラム
GB2531326B (en) * 2014-10-16 2020-08-05 Adaptix Ltd An X-Ray emitter panel and a method of designing such an X-Ray emitter panel
GB2533632B (en) * 2014-12-24 2018-01-03 Gen Electric Method and system for obtaining low dose tomosynthesis and material decomposition images
JP6570341B2 (ja) 2015-06-30 2019-09-04 キヤノン株式会社 放射線ｃｔ装置およびその制御方法
CN105310708A (zh) * 2015-09-30 2016-02-10 李光磊 骨外科疾病全身诊断装置
WO2017165487A1 (en) 2016-03-25 2017-09-28 Carestream Health, Inc. Cbct imaging system with curved detector
KR101875847B1 (ko) * 2016-12-07 2018-07-06 주식회사 디알텍 방사선 촬영 장치 및 이를 이용한 방사선 촬영 방법
US10888286B2 (en) * 2017-03-22 2021-01-12 Carestream Health, Inc. CBCT imaging system with curved detector and curved grid
EP3459463A1 (en) * 2017-09-26 2019-03-27 Koninklijke Philips N.V. Device and method for determining a volume of projection of a dual-axis computed tomography system
KR20200133361A (ko) * 2018-03-19 2020-11-27 젠셀랩, 엘엘씨 엑스레이 단층 촬영
JP6855406B2 (ja) * 2018-03-23 2021-04-07 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
JP2019180906A (ja) * 2018-04-11 2019-10-24 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
KR20210041587A (ko) * 2018-07-30 2021-04-15 젠셀랩, 엘엘씨 엑스레이 이미징 시스템 및 방법, 그리고 조영제
CN109991247A (zh) * 2018-11-27 2019-07-09 姚智伟 基于平板x射线源阵列的x射线成像系统及扫描成像方法
US11020066B2 (en) * 2018-12-10 2021-06-01 KUB Technologies, Inc. System and method for cabinet x-ray systems with stationary x-ray source array
JP7221825B2 (ja) * 2019-07-26 2023-02-14 富士フイルム株式会社 トモシンセシス撮影制御装置、トモシンセシス撮影制御装置の作動方法、トモシンセシス撮影制御装置の作動プログラム
EP3832690A1 (en) * 2019-12-05 2021-06-09 Koninklijke Philips N.V. Estimation of full-field scattering for dax imaging
EP4153056A4 (en) * 2020-06-22 2023-10-11 Shanghai United Imaging Healthcare Co., Ltd. SYSTEMS AND METHODS FOR X-RAY IMAGING
WO2022156160A1 (zh) * 2021-01-22 2022-07-28 上海涛影医疗科技有限公司 一种通过狭缝扫描的成像设备
JP7662452B2 (ja) * 2021-08-17 2025-04-15 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置およびトモシンセシス画像生成方法
CN118845066B (zh) * 2024-09-25 2024-12-20 上海西门子医疗器械有限公司 X光图像的重建方法、重建系统及计算机可读存储介质

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Publication number Publication date
CN101536912B (zh) 2011-07-20
US7945015B2 (en) 2011-05-17
JP2009219708A (ja) 2009-10-01
CN102266234A (zh) 2011-12-07
CN101536912A (zh) 2009-09-23
US20090232272A1 (en) 2009-09-17
JP5398157B2 (ja) 2014-01-29

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