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X-RAY REDUCTION SYSTEM
专利权人:
CONTROLRAD SYSTEMS; INC.
发明人:
MELMAN, HAIM ZVI,GUEZ, ALLON
申请号:
EP13869873
公开号:
EP2941774A4
申请日:
2013.12.04
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
An x-ray system including an x-ray source, a detector having an input area, a monitor configured to display detected images, means for determining a location of a Region of Interest (ROI) of a patient on the displayed image and a collimator having means for projecting the region of interest (ROI) on a selected fraction of the input area exposed by the x-ray source, the collimator movable in a plane parallel to the detector input area, the collimator includes a plurality of holes having different sizes, each one of the holes configured for projecting the selected fraction of the exposed area for a different zoom of the detector.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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