IN2013MN01668A - - Google Patents

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Publication number
IN2013MN01668A
IN2013MN01668A IN1668MUN2013A IN2013MN01668A IN 2013MN01668 A IN2013MN01668 A IN 2013MN01668A IN 1668MUN2013 A IN1668MUN2013 A IN 1668MUN2013A IN 2013MN01668 A IN2013MN01668 A IN 2013MN01668A
Authority
IN
India
Prior art keywords
ray image
request signal
automatic exposure
ray
exposure request
Prior art date
Application number
Other languages
English (en)
Inventor
Yong Hak Sung
Tae Kyun Kim
Original Assignee
Vieworks Co Ltd
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 Vieworks Co Ltd filed Critical Vieworks Co Ltd
Publication of IN2013MN01668A publication Critical patent/IN2013MN01668A/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
IN1668MUN2013 2012-09-11 2012-10-30 IN2013MN01668A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120100639 2012-09-11
PCT/KR2012/008992 WO2014042310A1 (fr) 2012-09-11 2012-10-30 Appareil de photographie d'image radiologique et son procédé

Publications (1)

Publication Number Publication Date
IN2013MN01668A true IN2013MN01668A (fr) 2015-06-12

Family

ID=50278404

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1668MUN2013 IN2013MN01668A (fr) 2012-09-11 2012-10-30

Country Status (10)

Country Link
US (1) US20140348299A1 (fr)
EP (1) EP2896364B1 (fr)
JP (1) JP5913601B2 (fr)
KR (1) KR101377115B1 (fr)
CN (1) CN103796586A (fr)
BR (1) BR112013023063A2 (fr)
CA (1) CA2950059C (fr)
IN (1) IN2013MN01668A (fr)
RU (1) RU2570766C2 (fr)
WO (1) WO2014042310A1 (fr)

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KR101126582B1 (ko) * 2011-07-29 2012-03-23 주식회사 뷰웍스 Ｘ선 영상촬영장치 및 그 구동방법
KR101676426B1 (ko) * 2015-07-02 2016-11-15 주식회사 디알텍 방사선 디텍터 및 이를 이용한 방사선 촬영방법
CN107773259B (zh) * 2016-08-31 2021-06-11 上海奕瑞光电子科技股份有限公司 一种平板探测器、x射线成像系统及自动曝光检测方法
US10806424B2 (en) * 2016-09-30 2020-10-20 Varex Imaging Corporation Imager with bump detection
KR101871107B1 (ko) 2017-03-08 2018-06-29 주식회사 옵트론텍 촬상 렌즈 광학계
CN108919608B (zh) * 2018-06-27 2023-07-25 上海联影医疗科技股份有限公司 曝光流程控制方法、装置、设备及介质
CN111227854B (zh) * 2018-11-28 2024-01-26 上海西门子医疗器械有限公司 X-射线成像的自动曝光控制方法、存储介质和医疗设备
CN109875587A (zh) * 2019-01-04 2019-06-14 上海奕瑞光电子科技股份有限公司 一种基于x射线的自动曝光触发装置、系统及方法
WO2022255520A1 (fr) * 2021-06-04 2022-12-08 엘지전자 주식회사 Détecteur de rayons x à commande automatique de l'exposition (aec) intégrée
JP7396560B2 (ja) * 2021-06-07 2023-12-12 シャープディスプレイテクノロジー株式会社 Ｘ線撮像装置及びｘ線撮像装置の制御方法
CN115379130B (zh) * 2022-08-25 2024-03-29 上海联影医疗科技股份有限公司 一种自动曝光控制系统、方法、装置和存储介质

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US4454606A (en) * 1983-05-23 1984-06-12 General Electric Company Reconfigurable x-ray AEC compensation
GB2304017B (en) * 1995-08-01 1999-11-17 Eev Ltd Imaging apparatus
JP3363735B2 (ja) * 1996-06-26 2003-01-08 松下電器産業株式会社 Ｘ線画像装置
AU782164B2 (en) * 2000-02-02 2005-07-07 Gendex Corporation Automatic x-ray detection for intra-oral dental x-ray imaging apparatus
US6501819B2 (en) 2000-12-18 2002-12-31 Ge Medical Systems Global Technology Company, Llc Medical diagnostic method and apparatus to control dual energy exposure techniques based on image information
JP2005177379A (ja) * 2003-12-24 2005-07-07 Canon Inc 放射線画像撮影装置
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RU65248U1 (ru) * 2007-03-14 2007-07-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" Многослойный координатный детектор
JP4875523B2 (ja) 2007-03-16 2012-02-15 富士フイルム株式会社 放射線画像撮影装置及び放射線画像撮影装置の異常検出方法
TWI441512B (zh) * 2009-10-01 2014-06-11 Sony Corp 影像取得裝置及照相機系統
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Also Published As

Publication number Publication date
EP2896364A4 (fr) 2016-09-14
US20140348299A1 (en) 2014-11-27
KR20140034018A (ko) 2014-03-19
RU2013140978A (ru) 2015-03-10
CA2950059C (fr) 2019-04-09
WO2014042310A1 (fr) 2014-03-20
RU2570766C2 (ru) 2015-12-10
JP5913601B2 (ja) 2016-04-27
BR112013023063A2 (pt) 2016-12-13
EP2896364B1 (fr) 2020-01-15
JP2014535046A (ja) 2014-12-25
KR101377115B1 (ko) 2014-06-12
CN103796586A (zh) 2014-05-14
CA2950059A1 (fr) 2014-03-11
EP2896364A1 (fr) 2015-07-22

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