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文章介绍了一种相控阵扇扫超声诊断仪的测量装置。本装置由两部分组成：一是超声图像测量；二是利用心电图、心音图及颈动脉搏动图测定心脏收缩时间间期。
This paper introduces a kind of phased array fan sweep ultrasonic diagnostic apparatus measuring device. The device consists of two parts: one is the ultrasound image measurement; the second is the use of ECG, phonocardiogram and carotid pulsatility graph to determine systolic time interval.