Invention Application
US20090154640A1 FOCUS DETECTOR ARRANGEMENT AND METHOD FOR GENERATING CONTRAST X-RAY IMAGES
有权
聚焦检测器布置和产生对比X射线图像的方法
- Patent Title: FOCUS DETECTOR ARRANGEMENT AND METHOD FOR GENERATING CONTRAST X-RAY IMAGES
- Patent Title (中): 聚焦检测器布置和产生对比X射线图像的方法
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Application No.: US12159486Application Date: 2006-12-06
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Publication No.: US20090154640A1Publication Date: 2009-06-18
- Inventor: Joachim Baumann , Christian David , Martin Engelhardt , Jorg Freudenberger , Eckhard Hempel , Martin Hoheisel , Thomas Mertelmeier , Franz Pfeiffer , Stefan Popescu , Manfred Schuster
- Applicant: Joachim Baumann , Christian David , Martin Engelhardt , Jorg Freudenberger , Eckhard Hempel , Martin Hoheisel , Thomas Mertelmeier , Franz Pfeiffer , Stefan Popescu , Manfred Schuster
- Priority: DE102005062447.2 20051227; DE102005062448.0 20051227; DE102006004604.8 20060201; DE102006004976.4 20060201; EP06016644.4 20060809
- International Application: PCT/EP2006/069355 WO 20061206
- Main IPC: H05G1/60
- IPC: H05G1/60
Abstract:
In a focus detector arrangement and method for an x-ray apparatus for generating projection or tomographic phase-contrast images of an examination subject, a beam of coherent x-rays is generated by an anode that has areas of different radiation emission characteristics arranged in bands thereon, that proceed parallel to grid lines of a phase grid that is used to generate the phase-contrast images.
Public/Granted literature
- US07817777B2 Focus detector arrangement and method for generating contrast x-ray images Public/Granted day:2010-10-19
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