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一种低成本的超声连续波多普勒电路方案

更新时间:2020-10-21 21:35:38 大小:538K 上传用户:gsy幸运查看TA发布的资源 标签:多普勒 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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连续波超声多普勒成像可以测量高速血流,作为高速血流定量分析的一种重要手段,是中高端彩超的一项关键功能。由于成本等原因,在低端彩超和黑白超上少有配备,本文提出一种低成本的连续波超声多普勒电路方案,降低使用条件,丰富低端彩超和黑白超的功能。

Continuous wave Doppler echocardiography can measure the speed of blood lfow, as an important method for quantitative analysis of high-speed lfow, which is a key feature of high-end color Doppler ultrasound. Due to the cost and other factors, few B/W ultrasound and low-end color Doppler ultrasound systems are conifgured with such feature. A low cost circuit design of continuous wave Doppler ultrasound is described in this paper. Such design has lower use conditions, but adds up new functions in B/W ultrasound and low-end color Doppler ultrasound.

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一种低成本的超声连续波多普勒电路方案.pdf 538K

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