JP6004898B2 - 放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム - Google Patents

放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム Download PDF

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JP6004898B2
JP6004898B2 JP2012242997A JP2012242997A JP6004898B2 JP 6004898 B2 JP6004898 B2 JP 6004898B2 JP 2012242997 A JP2012242997 A JP 2012242997A JP 2012242997 A JP2012242997 A JP 2012242997A JP 6004898 B2 JP6004898 B2 JP 6004898B2
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radiation
irradiation
signal
signal processing
time
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Japanese (ja)
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JP2014090868A (ja
JP2014090868A5 (enExample
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健 桑原
健 桑原
佐藤　優
優 佐藤
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Fujifilm Corp
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Fujifilm Corp
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Priority to JP2012242997A priority Critical patent/JP6004898B2/ja
Priority to PCT/JP2013/076131 priority patent/WO2014069129A1/ja
Priority to CN201380056375.3A priority patent/CN104768464B/zh
Publication of JP2014090868A publication Critical patent/JP2014090868A/ja
Priority to US14/692,746 priority patent/US9674935B2/en
Publication of JP2014090868A5 publication Critical patent/JP2014090868A5/ja
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    • 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
    • A61B6/4208—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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Toxicology (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
JP2012242997A 2012-11-02 2012-11-02 放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム Active JP6004898B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012242997A JP6004898B2 (ja) 2012-11-02 2012-11-02 放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム
PCT/JP2013/076131 WO2014069129A1 (ja) 2012-11-02 2013-09-26 放射線信号処理装置、放射線画像撮影システム、及び放射線信号処理方法
CN201380056375.3A CN104768464B (zh) 2012-11-02 2013-09-26 放射线信号处理装置、放射线图像摄影系统及放射线信号处理方法
US14/692,746 US9674935B2 (en) 2012-11-02 2015-04-22 Radiation signal processing device, radiation imaging system, and radiation signal processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012242997A JP6004898B2 (ja) 2012-11-02 2012-11-02 放射線信号処理装置、放射線画像撮影システム、放射線信号処理方法、及び放射線信号処理プログラム

Publications (3)

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JP2014090868A JP2014090868A (ja) 2014-05-19
JP2014090868A5 JP2014090868A5 (enExample) 2015-06-11
JP6004898B2 true JP6004898B2 (ja) 2016-10-12

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US (1) US9674935B2 (enExample)
JP (1) JP6004898B2 (enExample)
CN (1) CN104768464B (enExample)
WO (1) WO2014069129A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6021403B2 (ja) * 2012-04-19 2016-11-09 キヤノン株式会社 放射線撮像装置
JP6706136B2 (ja) 2016-04-28 2020-06-03 キヤノン株式会社 放射線撮像装置、放射線撮像システム、放射線撮像方法およびプログラム
CN112638258A (zh) * 2018-09-19 2021-04-09 深圳帧观德芯科技有限公司 具有自动曝光控制的辐射检测器和自动曝光控制方法
JP7551697B2 (ja) * 2022-06-28 2024-09-17 キヤノン株式会社 放射線撮影システム、放射線撮像装置、および放射線撮影システムの制御方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322619A (en) * 1979-11-09 1982-03-30 University Of Utah Optical masking radiography
JP3072849B2 (ja) * 1990-08-27 2000-08-07 株式会社日立メディコ Ｘ線画像診断装置
US6399950B1 (en) * 2000-11-27 2002-06-04 Shimadzu Corporation Two-dimensional radiation detector
JP2006263339A (ja) 2005-03-25 2006-10-05 Konica Minolta Medical & Graphic Inc 画像取得装置及び画像取得システム
JP4713952B2 (ja) * 2005-06-02 2011-06-29 株式会社東芝 Ｘ線透視撮影用自動露出制御装置
US7313224B1 (en) * 2006-06-22 2007-12-25 General Electric Co. Wireless integrated automatic exposure control module
JP5309438B2 (ja) * 2006-11-06 2013-10-09 株式会社島津製作所 Ｘ線撮影装置
JP2009034428A (ja) * 2007-08-03 2009-02-19 Konica Minolta Medical & Graphic Inc Ｘ線撮影システム
JP5068128B2 (ja) * 2007-09-28 2012-11-07 富士フイルム株式会社 放射線画像撮影装置
CN100581475C (zh) * 2008-03-04 2010-01-20 西安交通大学 一种医用x射线ccd型数字摄像机
JP5151676B2 (ja) * 2008-05-20 2013-02-27 コニカミノルタエムジー株式会社 放射線画像撮影システム
US8873712B2 (en) * 2010-04-13 2014-10-28 Carestream Health, Inc. Exposure control using digital radiography detector
JP2012073230A (ja) * 2010-08-31 2012-04-12 Fujifilm Corp 放射線撮影装置、及び放射線撮影システム
CN202143287U (zh) * 2011-06-02 2012-02-08 赵建国 X线曝光控制设备及x线曝光系统

Also Published As

Publication number Publication date
US9674935B2 (en) 2017-06-06
CN104768464A (zh) 2015-07-08
JP2014090868A (ja) 2014-05-19
CN104768464B (zh) 2018-12-18
US20150230324A1 (en) 2015-08-13
WO2014069129A1 (ja) 2014-05-08

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