JP4612802B2 - 放射線画像取得装置および放射線画像取得方法、プログラム - Google Patents

放射線画像取得装置および放射線画像取得方法、プログラム Download PDF

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Publication number
JP4612802B2
JP4612802B2 JP2004136017A JP2004136017A JP4612802B2 JP 4612802 B2 JP4612802 B2 JP 4612802B2 JP 2004136017 A JP2004136017 A JP 2004136017A JP 2004136017 A JP2004136017 A JP 2004136017A JP 4612802 B2 JP4612802 B2 JP 4612802B2
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radiation
imaging
irradiation time
frame
dose
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JP2004136017A
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Japanese (ja)
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JP2005312775A (ja
JP2005312775A5 (enExample
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仁司 井上
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Canon Inc
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Canon Inc
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Priority to JP2004136017A priority Critical patent/JP4612802B2/ja
Priority to US11/114,057 priority patent/US7221735B2/en
Publication of JP2005312775A publication Critical patent/JP2005312775A/ja
Publication of JP2005312775A5 publication Critical patent/JP2005312775A5/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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • A61B6/42—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/36—Temperature of anode; Brightness of image power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/38—Exposure time
    • H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
    • H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly
    • 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Studio Devices (AREA)
JP2004136017A 2004-04-30 2004-04-30 放射線画像取得装置および放射線画像取得方法、プログラム Expired - Fee Related JP4612802B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004136017A JP4612802B2 (ja) 2004-04-30 2004-04-30 放射線画像取得装置および放射線画像取得方法、プログラム
US11/114,057 US7221735B2 (en) 2004-04-30 2005-04-26 Radiographic image capturing apparatus, radiographic image display apparatus, and methods thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004136017A JP4612802B2 (ja) 2004-04-30 2004-04-30 放射線画像取得装置および放射線画像取得方法、プログラム

Related Child Applications (1)

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JP2010112647A Division JP4717953B2 (ja) 2010-05-14 2010-05-14 放射線画像取得装置、制御装置およびそれらの方法

Publications (3)

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JP2005312775A JP2005312775A (ja) 2005-11-10
JP2005312775A5 JP2005312775A5 (enExample) 2007-04-26
JP4612802B2 true JP4612802B2 (ja) 2011-01-12

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Country Link
US (1) US7221735B2 (enExample)
JP (1) JP4612802B2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005312776A (ja) * 2004-04-30 2005-11-10 Canon Inc 放射線画像取得装置
US8731367B2 (en) 2006-03-01 2014-05-20 Kabushiki Kaisha Toshiba Image processing apparatus
JP5523656B2 (ja) * 2006-03-01 2014-06-18 株式会社東芝 画像処理装置
US7920672B2 (en) * 2006-07-20 2011-04-05 Koninklijke Philips Electronics N.V. X-ray detector gain calibration depending on the fraction of scattered radiation
WO2008031861A2 (de) * 2006-09-13 2008-03-20 Sirona Dental Systems Gmbh Zahnärztliches röntgengerät mit einer steuereinheit und verfahren zur erstellung einer röntgenaufnahme
JP5121473B2 (ja) * 2007-02-01 2013-01-16 キヤノン株式会社 放射線撮像装置、その制御方法及び放射線撮像システム
JP5063227B2 (ja) * 2007-07-09 2012-10-31 キヤノン株式会社 撮影制御装置及びその制御方法、並びに、プログラム
WO2009139206A1 (ja) * 2008-05-14 2009-11-19 コニカミノルタエムジー株式会社 動態画像撮影制御装置及び動態画像撮影システム
JP5897273B2 (ja) * 2010-07-22 2016-03-30 株式会社東芝 医用画像表示装置及びｘ線コンピュータ断層撮影装置
CN102985848B (zh) * 2010-07-26 2016-03-16 富士胶片株式会社 放射线检测面板
US9044194B2 (en) 2010-08-27 2015-06-02 Konica Minolta, Inc. Thoracic diagnosis assistance system and computer readable storage medium
JP5672147B2 (ja) * 2011-05-24 2015-02-18 コニカミノルタ株式会社 胸部診断支援情報生成システム
JP2011235107A (ja) * 2011-05-27 2011-11-24 Totoku Electric Co Ltd 医療画像表示装置および医療画像表示プログラム
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
JP2013176407A (ja) * 2012-02-28 2013-09-09 Konica Minolta Inc 放射線画像撮影システム
JP2014073388A (ja) * 2013-11-01 2014-04-24 Canon Inc 制御装置、放射線撮影装置、制御方法およびプログラム
JP2014147844A (ja) * 2014-05-26 2014-08-21 Konica Minolta Inc 動態診断支援情報生成システム
JP6458540B2 (ja) * 2015-02-23 2019-01-30 コニカミノルタ株式会社 放射線画像撮影システム、放射線画像撮影装置および体厚の推定方法
CN105662443B (zh) * 2015-12-31 2019-08-09 上海奕瑞光电子科技股份有限公司 适用于脉冲透视下的x射线同步方法
CN107147840A (zh) * 2017-03-31 2017-09-08 上海品臻影像科技有限公司 一种x射线影像系统图像获取方法及装置
EP3720254A1 (en) 2019-04-04 2020-10-07 Koninklijke Philips N.V. Active rise and fall time compensation algorithm
JP7207222B2 (ja) * 2019-08-02 2023-01-18 コニカミノルタ株式会社 放射線発生制御装置、放射線発生制御システム及び放射線撮影システム
JP2022077799A (ja) * 2020-11-12 2022-05-24 コニカミノルタ株式会社 線量情報表示装置、線量情報表示システム及びプログラム
CN114617566A (zh) * 2020-12-14 2022-06-14 柯尼卡美能达株式会社 移动型放射线摄影装置、介质、方法、控制装置、及系统
JP7078098B1 (ja) 2020-12-14 2022-05-31 コニカミノルタ株式会社 移動型放射線撮影装置、プログラム、方法、制御装置及び放射線撮影システム
JP7647368B2 (ja) * 2021-06-15 2025-03-18 コニカミノルタ株式会社 動態品質管理装置、動態品質管理プログラム及び動態品質管理方法
JP2024017481A (ja) * 2022-07-28 2024-02-08 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置、データ収集システム、データ収集方法、及びプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001340328A (ja) * 2000-05-30 2001-12-11 Mukai Yoshibumi Ｘ線撮像システム
JP4208482B2 (ja) * 2002-05-08 2009-01-14 キヤノン株式会社 撮像装置及び同撮像装置を用いたｘ線診断システム
JP2005312776A (ja) 2004-04-30 2005-11-10 Canon Inc 放射線画像取得装置

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US20050243967A1 (en) 2005-11-03
JP2005312775A (ja) 2005-11-10

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