发明名称 |
ULTRASONIC DOPPLER SYSTEM FOR DETERMINING MOVEMENT OF ARTERY WALLS |
摘要 |
The invention relates to an ultrasonic viewing system, for displaying images of an artery using a curved array of transducer elements, comprising means for acquiring (51) of an ultrasonic image sequence and a Doppler color sequence of a segment of artery explored along its longitudinal axis and having walls moving in relation with the cardiac cycle; and comprising processing means for: estimating the velocity and motion amplitude (53, 54, 55) of the artery walls along Doppler color ultrasound scanning lines; estimating the motion amplitude (58) of the artery walls along lines perpendicular to the artery global axis; and further comprising: display means for displaying (60) curves of this last artery wall amplitude on a dedicated display on which the user may have interaction.The invention further relates to an image processing method having steps to be carried out using this system.
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申请公布号 |
KR20050084366(A) |
申请公布日期 |
2005.08.26 |
申请号 |
KR20057011150 |
申请日期 |
2005.06.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
GERMONDROUET LAURENCE;BONNEFOUS ODILE |
分类号 |
A61B8/08;(IPC1-7):A61B8/02 |
主分类号 |
A61B8/08 |
代理机构 |
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