发明名称 |
CO-REGISTRATION OF CORONARY ARTERY COMPUTED TOMOGRAPHY AND FLUOROSCOPIC SEQUENCE |
摘要 |
A method for displaying real-time imagery of coronary arteries including a chronic total occlusion (CTO) includes acquiring three-dimensional image data of coronary arteries using a three-dimensional medical imaging device, wherein the three-dimensional image data includes imagery of the CTO. A radiocontrast agent is administered to a patient. Real-time image data of the coronary arteries are acquired using one or more fluoroscopes. The real-time image data does not include imagery of the CTO and down-stream vessel structure. The three-dimensional image data is co-registered with the real-time image data using an image processing device within a vicinity of the CTO. The co-registered image data are displayed in real-time using a display device to accurately illustrate the location of the CTO within the context of the real-time image data.
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申请公布号 |
US2010061611(A1) |
申请公布日期 |
2010.03.11 |
申请号 |
US20090545922 |
申请日期 |
2009.08.24 |
申请人 |
SIEMENS CORPORATE RESEARCH, INC. |
发明人 |
XU CHENYANG;SUNDAR HARI;DUONG LUC;LIAO RUI;MEYER ANDREAS;BILL ULRICH |
分类号 |
G06K9/00;G01N23/00;G06T15/00 |
主分类号 |
G06K9/00 |
代理机构 |
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