CN104768464B - 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 - Google Patents

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 Download PDF

Info

Publication number
CN104768464B
CN104768464B CN201380056375.3A CN201380056375A CN104768464B CN 104768464 B CN104768464 B CN 104768464B CN 201380056375 A CN201380056375 A CN 201380056375A CN 104768464 B CN104768464 B CN 104768464B
Authority
CN
China
Prior art keywords
radioactive ray
irradiation
signal
radiation
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201380056375.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN104768464A (zh
Inventor
桑原健
佐藤优
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN104768464A publication Critical patent/CN104768464A/zh
Application granted granted Critical
Publication of CN104768464B publication Critical patent/CN104768464B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mathematical Physics (AREA)
  • Toxicology (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
CN201380056375.3A 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 Active CN104768464B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-242997 2012-11-02
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

Publications (2)

Publication Number Publication Date
CN104768464A CN104768464A (zh) 2015-07-08
CN104768464B true CN104768464B (zh) 2018-12-18

Family

ID=50627045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380056375.3A Active 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

Country Status (4)

Country Link
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008117641A (ja) * 2006-11-06 2008-05-22 Shimadzu Corp Ｘ線撮影装置
CN101254110A (zh) * 2008-03-04 2008-09-03 西安交通大学 一种医用x射线ccd型数字摄像机
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

Family Cites Families (11)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008117641A (ja) * 2006-11-06 2008-05-22 Shimadzu Corp Ｘ線撮影装置
CN101254110A (zh) * 2008-03-04 2008-09-03 西安交通大学 一种医用x射线ccd型数字摄像机
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
JP6004898B2 (ja) 2016-10-12
US20150230324A1 (en) 2015-08-13
WO2014069129A1 (ja) 2014-05-08

Similar Documents

Publication Publication Date Title
US7737427B2 (en) Radiation image capturing system
US8866096B2 (en) Radiographic image photographing system and control device
US7847277B2 (en) Radiation image capturing system
CN102440079B (zh) X射线摄影装置
EP2363068B1 (en) Radiographic image acquiring apparatus, radiographic image capturing system, and radiographic image capturing method
CN103917163A (zh) 放射线成像系统、放射线成像系统的通信方法以及放射线图像检测装置
US7888649B2 (en) Radiation image capturing system
CN101506904A (zh) 具有格栅感测单元的便携式x射线探测器和用于便携式x射线探测器的自动曝光设定的x射线成像系统
CN104768464B (zh) 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
JP7567082B2 (ja) 放射線撮影装置、放射線撮影システム、制御装置及び照射停止方法
JP6377102B2 (ja) 放射線撮影システム、線量指標の管理方法及びプログラム
JP5296431B2 (ja) 放射線画像撮影システム
JP2009034484A (ja) 放射線画像撮影システム
KR20170072633A (ko) 방사선 촬영 장치 및 방사선 촬영 장치의 제어 방법
JP2023103479A (ja) 放射線撮影システム
KR20160140403A (ko) 화상 처리 장치, 화상 처리 시스템, 화상 처리 방법, 및 컴퓨터 판독가능 기억 매체
JP2015027465A (ja) 放射線画像撮影システム
JP6464699B2 (ja) 放射線画像撮影システム
JP2019187942A (ja) 放射線撮影装置、面積線量取得装置および方法、プログラム
US20100155607A1 (en) Radiographic image capturing system, processor and radiographic image capturing method
JP2015191555A (ja) 携帯型コンソール、携帯型コンソールの制御方法、携帯型コンソールの制御プログラム、及び撮影スキル分析システム
JP2004188094A (ja) 放射線画像撮影装置及び放射線画像撮影システム
JP6930190B2 (ja) 放射線画像解析装置及び放射線画像撮影システム
JP2021040903A (ja) 放射線撮影装置および放射線撮影システム
JP2006095020A (ja) 放射線画像撮影システム及び放射線検出器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant