CN101011251B - 用于产生相位对比图像的放射装置的焦点/检测器*** - Google Patents
用于产生相位对比图像的放射装置的焦点/检测器*** Download PDFInfo
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- CN101011251B CN101011251B CN2007100079507A CN200710007950A CN101011251B CN 101011251 B CN101011251 B CN 101011251B CN 2007100079507 A CN2007100079507 A CN 2007100079507A CN 200710007950 A CN200710007950 A CN 200710007950A CN 101011251 B CN101011251 B CN 101011251B
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- A61B6/48—Diagnostic techniques
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- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
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- 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
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- A61B6/46—Arrangements for interfacing with the operator or the patient
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- 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
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- G—PHYSICS
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- G21K2207/00—Particular details of imaging devices or methods using ionizing electromagnetic radiation such as X-rays or gamma rays
- G21K2207/005—Methods and devices obtaining contrast from non-absorbing interaction of the radiation with matter, e.g. phase contrast
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Abstract
Description
Claims (21)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006004976.4 | 2006-02-01 | ||
DE102006004976 | 2006-02-01 | ||
DE102006015358.8A DE102006015358B4 (de) | 2006-02-01 | 2006-04-03 | Fokus/Detektor-System einer Röntgenapparatur zur Erzeugung von Phasenkontrastaufnahmen, zugehöriges Röntgen-System sowie Speichermedium und Verfahren zur Erzeugung tomographischer Aufnahmen |
DE102006015358.8 | 2006-04-03 |
Publications (2)
Publication Number | Publication Date |
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CN101011251A CN101011251A (zh) | 2007-08-08 |
CN101011251B true CN101011251B (zh) | 2012-11-14 |
Family
ID=38164636
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
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CN2007100079583A Expired - Fee Related CN101011254B (zh) | 2006-02-01 | 2007-02-01 | 用于产生相位对比图像的x射线装置的焦点和检测器*** |
CN2007101035154A Active CN101036582B (zh) | 2006-02-01 | 2007-02-01 | 用于产生投影和断层造影的相位对比拍摄的方法 |
CN2007100079507A Active CN101011251B (zh) | 2006-02-01 | 2007-02-01 | 用于产生相位对比图像的放射装置的焦点/检测器*** |
CN2007100079530A Expired - Fee Related CN101011252B (zh) | 2006-02-01 | 2007-02-01 | 用于产生相位对比照片的x射线设备的焦点/检测器*** |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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CN2007100079583A Expired - Fee Related CN101011254B (zh) | 2006-02-01 | 2007-02-01 | 用于产生相位对比图像的x射线装置的焦点和检测器*** |
CN2007101035154A Active CN101036582B (zh) | 2006-02-01 | 2007-02-01 | 用于产生投影和断层造影的相位对比拍摄的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100079530A Expired - Fee Related CN101011252B (zh) | 2006-02-01 | 2007-02-01 | 用于产生相位对比照片的x射线设备的焦点/检测器*** |
Country Status (5)
Country | Link |
---|---|
US (1) | US7945018B2 (zh) |
JP (1) | JP2009525084A (zh) |
CN (4) | CN101011254B (zh) |
DE (2) | DE102006063048B3 (zh) |
WO (1) | WO2007087789A1 (zh) |
Families Citing this family (98)
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DE102007022519A1 (de) * | 2007-05-14 | 2008-11-20 | Siemens Ag | Verfahren zur Ermittlung einzelner Quantenabsorptionsereignisse bei einem Strahlungswandler zur Wandlung einzelner Quanten einer darauf einfallenden ionisierenden Strahlung. Programmcodemittel zur Durchführung des Verfahrens, Einrichtung zur elektronischen Datenverarbeitung, Strahlungswandler und Bildgebendes Tomografiegerät |
CN101576515B (zh) * | 2007-11-23 | 2012-07-04 | 同方威视技术股份有限公司 | X射线光栅相衬成像***及方法 |
JP5438022B2 (ja) * | 2007-11-26 | 2014-03-12 | コーニンクレッカ フィリップス エヌ ヴェ | X線位相コントラストイメージングの検出セットアップ |
CN101467889B (zh) * | 2007-12-26 | 2010-08-25 | 中国科学院高能物理研究所 | 光栅剪切相位衬度ct成像数据采集和重建方法 |
JP5339975B2 (ja) * | 2008-03-13 | 2013-11-13 | キヤノン株式会社 | X線位相イメージングに用いられる位相格子、該位相格子を用いたx線位相コントラスト像の撮像装置、x線コンピューター断層撮影システム |
JP5539307B2 (ja) | 2008-03-19 | 2014-07-02 | コーニンクレッカ フィリップス エヌ ヴェ | 位相コントラストイメージングのための回転x線装置 |
CN101726503B (zh) * | 2008-10-17 | 2012-08-29 | 清华大学 | 用于x射线相衬层析成像的***和方法 |
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US7949095B2 (en) * | 2009-03-02 | 2011-05-24 | University Of Rochester | Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT |
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CN101011254B (zh) | 2011-10-05 |
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US7945018B2 (en) | 2011-05-17 |
WO2007087789A1 (de) | 2007-08-09 |
DE112007000806A5 (de) | 2009-01-02 |
CN101011252B (zh) | 2010-12-22 |
CN101011252A (zh) | 2007-08-08 |
CN101036582A (zh) | 2007-09-19 |
US20100220834A1 (en) | 2010-09-02 |
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