发明名称 |
METHOD AND SYSTEM FOR DETECTING AND ANALYZING HEART MECAHNICS |
摘要 |
Method and apparatus for detecting and analyzing heart mechanical activity at a region of interest of a patient's heart are provided. The method comprises acquiring a time sequence of 2-dimensional X-ray images of a region of interest over at least part of a cardiac cycle; detecting coronary vessels in the X-ray images; tracking the coronary vessels through the sequence of images to identify movements of the coronary vessels; and analyzing the movements of the coronary vessels to quantify at least one parameter characterizing heart wall motion in the region of interest. |
申请公布号 |
US2013116739(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201113290155 |
申请日期 |
2011.11.07 |
申请人 |
BRADA RAFAEL;ZARKH MICHAEL;PAIEON INC. |
发明人 |
BRADA RAFAEL;ZARKH MICHAEL |
分类号 |
A61B6/00;A61N1/362;G06K9/00 |
主分类号 |
A61B6/00 |
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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