用于监测血流速度的柔性超声传感器

2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA) Pub Date : 2022-10-11 DOI:10.1109/SPAWDA56268.2022.10045840

Xinyue Zhang, Fang Yang

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引用次数: 0

摘要

本文提出了一种基于聚偏氟乙烯(PVDF)的小型可穿戴柔性超声传感器，用于检测血流速度。该系统包括用于发射超声波的传感器结构、信号接收和数字信号处理。通过对接收到的信号进行处理和分析，可以初步得到模拟血流的速度。因此，该传感器可实现对血流速度的实时、连续监测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Flexible Ultrasonic Sensor for Monitoring Blood Flow Velocity

This short paper proposes a small wearable flexible ultrasonic sensor based on polyvinylidene fluoride (PVDF) to detect the blood flow velocity. Such system includes the structure of the sensor for transmitting ultrasound, signal receiving and digital signal processing. Through the processing and analysis of the received signal, the velocity of the simulated blood flow can be initially obtained. Therefore, the fabricated sensor could be used to realize real-time and continuous monitoring of the blood flow velocity.

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2022 16th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA)

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