基于心电脉搏的无创连续血压检测系统的设计

Design of Noninvasive Continuous Blood Pressure Detection System Based on ECG and Pulse

摘要: 本文根据血压连续监测需求，设计并实施了一套基于心电脉搏的无创连续血压检测系统。采用硬件终端 + 手机APP的监护模式，硬件终端实现心电与脉搏信号采集与处理；手机APP实现对心电、脉搏信号的特征点识别，建立血压测量模型，获取脉搏传导时间，计算得到血压值。本系统有效的实现无创连续血压测量，为高血压疾病的治疗与预防提供了一种有效的解决方案。

Abstract: In this paper, based on the continuous monitoring of blood pressure, a set of non-invasive contin-uous blood pressure detection system based on ECG and pulse was designed and implemented. Adopting the monitoring mode of hardware terminal + mobile APP, hardware terminal realizes ECG and pulse signal acquisition and processing; mobile APP realizes the recognition of characteristic points of ECG and pulse signal, establishes blood pressure model, then calculates pulse transit time, and finally calculates blood pressure value. The system effectively achieves non-invasive continuous blood pressure measurement, and provides an effective solution for the treatment and prevention of hypertension diseases.