发明名称 Method and CT system for detecting and differentiating plaque in vessel structures of a patient
摘要 A method and a CT system are disclosed for detecting and differentiating plaque in vessel structures of a patient. In at least one embodiment, a computed tomography system that is equipped with at least one focus detector system and, per focus detector system, with at least one transradiated x-ray/optical grating, is used to reconstruct the spatial distribution of the refractive index in the region of vessel structures of the patient from detected projection data. Further, at least one plaque form is highlighted in a pictorial display on the basis of a previously known value range of the refractive index for at least one plaque form.
申请公布号 US7535986(B2) 申请公布日期 2009.05.19
申请号 US20070700058 申请日期 2007.01.31
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 HEMPEL ECKHARD
分类号 A61B6/00 主分类号 A61B6/00
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