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METHOD AND APPARATUS FOR ANATOMICALLY-SPECIFIED CONFORMATION COMPUTED TOMOGRAPHY
专利权人:
Malcova LLC
发明人:
Peymon Mirsaeid GHAZI,Tara Renee GHAZI
申请号:
US16557321
公开号:
US20200253567A1
申请日:
2019.08.30
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Described are anatomically specified conformation computed tomography (ASC-CT) systems, which are fully tomographic x-ray imaging systems configured to conform to the contour of the anatomy of interest and perform a near scatter-free image acquisition, thereby providing an enhanced contrast resolution in the reconstructed CT image volume. The apparatus comprises independently controlled, yet synchronized, x-ray generation and detection assemblies configured to perform a tomographic image acquisition. The method of image acquisition entails adjusting the layout of the x-ray panels within the detector assembly based on the shape of the anatomy, followed by capturing a collimated, narrow x-ray beam composed of primary photons while sweeping a circular trajectory around the anatomy placed in the field of view, resulting in a conforming sinogram of the anatomy.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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