发明名称 |
ULTRASOUND SYSTEM WITH DYNAMICALLY AUTOMATED DOPPLER FLOW SETTINGS AS A SAMPLE VOLUME IS MOVED |
摘要 |
An ultrasound system performs duplex colorflow and spectral Doppler imaging, with the spectral Doppler interrogation performed at a sample volume location shown on the colorflow image. The colorflow image is displayed in a color box overlaid on a co-registered B mode image. A color box position and steering angle processor analyzes the spatial Doppler data and automatically sets the color box angle and location over a blood vessel for optimal Doppler sensitivity and accuracy. The processor may also automatically set the flow angle correction cursor in alignment with the direction of flow. In a preferred embodiment these optimization adjustments are made automatically and continuously as a user pauses at points for Doppler measurements along a length of the blood vessel. |
申请公布号 |
EP2744416(A1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20120787509 |
申请日期 |
2012.09.14 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
SAAD, ASHRAF;LOUPAS, THANASIS;HULL, DAVID;HILL, STEVEN JOHN |
分类号 |
A61B8/06;G01S7/52;G01S15/58;G01S15/89 |
主分类号 |
A61B8/06 |
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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