发明名称 |
CARDIAC HELICAL HALF SCAN RECONSTRUCTIONS FOR MULTIPLE DETECTOR ROW CT |
摘要 |
<p>One embodiment of the present invention is a method for reconstructing cardiac images using a computed tomographic (CT) imaging system. The method includes steps of: selecting a helical scanning pitch for scanning a patient; scanning the patient, including the patient's heart, with a computed tomographic imaging system having a plurality of detector rows and a rotating gantry to acquire projection data from the plurality of detector rows; selecting a phase of the cardiac cycle for imaging; combining portions of the acquired projection data from a plurality of detector rows, the combined portions corresponding to the selected cardiac phase; and reconstructing images, including images of the patient's heart, from the combined, interpolated projection data.</p> |
申请公布号 |
EP1324699(B1) |
申请公布日期 |
2009.03.25 |
申请号 |
EP20010977292 |
申请日期 |
2001.09.28 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY LLC |
发明人 |
PAN, TIN-SU;DRUMMOND, DANIELLE |
分类号 |
A61B6/03;A61B6/00;G01N23/04;G06T1/00 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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