发明名称 |
X-ray CT apparatus and myocardial perfusion image generating system |
摘要 |
An X-ray CT apparatus 1 for radiating X-ray to a subject P so as to scan the subject P and reconstructing a image within the subject P based on an obtained projection data comprises an image generating unit and a blood-flow image generating unit 24e. The image generating unit generates the image based on the projection data in a state in which a concentration of a contrast medium in a myocardial portion of a subject P continuously injected the contrast medium can be considered to be constant. The blood-flow image generating unit 24e generates a blood flow image by removing components of a myocardial tissue from a portion of a myocardial region of the image generated by the image generating unit.
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申请公布号 |
US7840255(B2) |
申请公布日期 |
2010.11.23 |
申请号 |
US20050075701 |
申请日期 |
2005.03.10 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA MEDICAL SYSTEMS CORPORATION |
发明人 |
ICHIHARA TAKASHI |
分类号 |
A61B5/05;A61B6/00 |
主分类号 |
A61B5/05 |
代理机构 |
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代理人 |
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地址 |
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