发明名称 |
FLOW SOUND IN X-RAY EXAMINATION |
摘要 |
The invention relates to the representation of blood flow-related information using an X-ray image acquisition device. In order to provide an improved method in an X-ray imaging system for representing the blood flow, for vessel analysis purposes for example, a device and a method are provided where X-ray images are used to determine the spatial distribution of blood velocity. Using this information it is possible to artificially synthesize a sound defined by the visual spectrum determined by the velocity distribution. Providing sound information based on X-ray imaging technique allows cardiologists and neurologists, for example, an enhanced way of evaluating vascular lesions and a better control on quality of resulting blood flow. |
申请公布号 |
EP2378971(B1) |
申请公布日期 |
2013.02.20 |
申请号 |
EP20090793594 |
申请日期 |
2009.12.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BONNEFOUS, ODILE;FLORENT, RAOUL;AUVRAY, VINCENT, M. A. |
分类号 |
A61B6/00;G06T7/00;G06T7/20;G10H1/00 |
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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