JP2014121607A - 位相ステッピングによる検査対象の微分位相コントラストイメージングのためのｘ線撮影システムならびにアンギオグラフィ検査方法 - Google Patents

位相ステッピングによる検査対象の微分位相コントラストイメージングのためのｘ線撮影システムならびにアンギオグラフィ検査方法 Download PDF

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JP2014121607A
JP2014121607A JP2013262799A JP2013262799A JP2014121607A JP 2014121607 A JP2014121607 A JP 2014121607A JP 2013262799 A JP2013262799 A JP 2013262799A JP 2013262799 A JP2013262799 A JP 2013262799A JP 2014121607 A JP2014121607 A JP 2014121607A
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Martin Spahn
シュパーン マルティン
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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
    • A61B6/48—Diagnostic techniques
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4458—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being attached to robotic arms
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2006—Measuring radiation intensity with scintillation detectors using a combination of a scintillator and photodetector which measures the means radiation intensity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/247—Detector read-out circuitry
    • 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
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • 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
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Automation & Control Theory (AREA)
  • Robotics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2013262799A 2012-12-21 2013-12-19 位相ステッピングによる検査対象の微分位相コントラストイメージングのためのｘ線撮影システムならびにアンギオグラフィ検査方法 Pending JP2014121607A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012224258.9A DE102012224258A1 (de) 2012-12-21 2012-12-21 Röntgenaufnahmesystem zur differentiellen Phasenkontrast-Bildgebung eines Untersuchungsobjekts mit Phase-Stepping sowie angiographisches Untersuchungsverfahren
DE102012224258.9 2012-12-21

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JP2014121607A true JP2014121607A (ja) 2014-07-03
JP2014121607A5 JP2014121607A5 (enExample) 2015-06-25

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US (1) US9179883B2 (enExample)
JP (1) JP2014121607A (enExample)
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DE (1) DE102012224258A1 (enExample)

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WO2017183481A1 (ja) * 2016-04-22 2017-10-26 ソニー株式会社 Ｘ線検出装置、および検出方法
JP2017219374A (ja) * 2016-06-06 2017-12-14 株式会社島津製作所 Ｘ線撮影装置およびｘ線検出器
JP2018102565A (ja) * 2016-12-26 2018-07-05 株式会社島津製作所 Ｘ線位相コントラスト撮影装置
JP2018102558A (ja) * 2016-12-26 2018-07-05 株式会社島津製作所 Ｘ線位相撮影装置
WO2019171920A1 (ja) * 2018-03-06 2019-09-12 国立大学法人東北大学 放射線位相撮像装置
JP2020531825A (ja) * 2017-08-23 2020-11-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 位相コントラスト及び／又は暗視野ｘ線イメージングにおけるｘ線入射干渉縞パターンのｘ線検出

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JP5963217B2 (ja) * 2012-06-20 2016-08-03 株式会社日立製作所 Ｘ線ｃｔ装置
DE102012224258A1 (de) * 2012-12-21 2014-06-26 Siemens Aktiengesellschaft Röntgenaufnahmesystem zur differentiellen Phasenkontrast-Bildgebung eines Untersuchungsobjekts mit Phase-Stepping sowie angiographisches Untersuchungsverfahren
DE102013205406A1 (de) * 2013-03-27 2014-10-16 Siemens Aktiengesellschaft Röntgenaufnahmesystem zur Röntgenbildgebung bei hohen Bildfrequenzen eines Untersuchungsobjekts mittels direkter Messung des Interferenzmusters
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CN104833686B (zh) * 2015-04-21 2018-07-06 北京师范大学 X射线放大成像系统
CN107743379B (zh) * 2015-06-15 2021-10-22 皇家飞利浦有限公司 用于差分相位对比ct的平铺探测器布置
WO2017012555A1 (zh) * 2015-07-20 2017-01-26 徐敏 光子结构和化学计量学病理系统
JP6581713B2 (ja) 2015-07-21 2019-09-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 位相コントラスト及び／又は暗視野撮像のためのｘ線検出器、該ｘ線検出器を有する干渉計、ｘ線撮像システム、位相コントラストｘ線撮像及び／又は暗視野ｘ線撮像を行う方法、コンピュータプログラム、コンピュータ読取可能な媒体
US10032813B2 (en) 2016-02-05 2018-07-24 General Electric Company Active pixel radiation detector array and use thereof
US11137504B2 (en) 2016-02-05 2021-10-05 General Electric Company Tiled radiation detector
JP6708474B2 (ja) 2016-04-28 2020-06-10 キヤノン株式会社 撮像装置及び放射線撮像システム
CN109478440A (zh) 2016-06-08 2019-03-15 皇家飞利浦有限公司 用于相位衬度成像和/或暗场成像的分析格栅
EP3446630A1 (en) * 2017-08-23 2019-02-27 Koninklijke Philips N.V. Device and method for phase stepping in phase contrast image acquisition
EP3498171A1 (en) 2017-12-15 2019-06-19 Koninklijke Philips N.V. Single shot x-ray phase-contrast and dark field imaging
CN112601985A (zh) * 2018-09-07 2021-04-02 深圳帧观德芯科技有限公司 一种具有在不同模式下操作的子像素的辐射检测器
EP3626174A1 (en) 2018-09-20 2020-03-25 Koninklijke Philips N.V. Switchable grating
EP3669783A1 (en) 2018-12-21 2020-06-24 Koninklijke Philips N.V. Switchable phase stepping
US11389124B2 (en) 2020-02-12 2022-07-19 General Electric Company X-ray phase contrast detector
CN118921569B (zh) * 2024-10-11 2025-01-03 中国科学院长春光学精密机械与物理研究所 高静态调制传递函数的成像系统

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Publication number Priority date Publication date Assignee Title
WO2017183481A1 (ja) * 2016-04-22 2017-10-26 ソニー株式会社 Ｘ線検出装置、および検出方法
US10591618B2 (en) 2016-04-22 2020-03-17 Sony Corporation X-ray detection device and detection method
JP2017219374A (ja) * 2016-06-06 2017-12-14 株式会社島津製作所 Ｘ線撮影装置およびｘ線検出器
JP2018102565A (ja) * 2016-12-26 2018-07-05 株式会社島津製作所 Ｘ線位相コントラスト撮影装置
JP2018102558A (ja) * 2016-12-26 2018-07-05 株式会社島津製作所 Ｘ線位相撮影装置
JP2020531825A (ja) * 2017-08-23 2020-11-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 位相コントラスト及び／又は暗視野ｘ線イメージングにおけるｘ線入射干渉縞パターンのｘ線検出
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WO2019171920A1 (ja) * 2018-03-06 2019-09-12 国立大学法人東北大学 放射線位相撮像装置
JPWO2019171920A1 (ja) * 2018-03-06 2020-10-22 国立大学法人東北大学 放射線位相撮像装置

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US20140177795A1 (en) 2014-06-26
US9179883B2 (en) 2015-11-10
DE102012224258A1 (de) 2014-06-26

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