In the past 20 years, the imaging technique of ultrasound imaging equipment has made much progress in harmonic imaging, coherent imaging, Doppler imaging and frequency spectra analysis.
On this background, in this paper we design a equipment based on AT89C51 for Doppler flow verification.
在此背景下，本课题设计了一种基于AT 89 C 51单片机的血流类多普勒超声诊断仪的计量检测装置。
3
This paper mainly introduces ultrasonic Doppler baby's heart instrument verification item and technical requirement and verification technique, introduces the equipment and process for determination.