基于STM32的无创连续血压监测系统设计  

Design of Noninvasive Continuous Blood Pressure Monitoring System Based on STM32

作　　者：李相君 

机构地区：[1]乌鲁木齐市瑞丰伊奥特商贸有限公司,新疆乌鲁木齐830000

出　　处：《现代工业经济和信息化》2017年第5期98-99,101,共3页Modern Industrial Economy and Informationization

摘　　要：基于STM32设计了无创连续血压监测系统,系统以STM32为处理器,计算两路同步脉搏波传感器测量的脉搏信号,提取脉搏波传导时间,并代入脉搏波传导时间血压计算模型,实现人体血压的无创连续监测。试验结果表明,该系统精度高、可靠性好,完全符合AAMI标准,具有一定的实用性。In this paper,a non-invasive continuous blood pressure monitoring system based on STM32 is designed.The system uses STM32 as the processor to calculate pulse two synchronous pulse wave sensor measuring the signal of pulse wave transit time,and then the pulse wave propagation time calculation model of blood pressure,noninvasive monitor of blood pressure.The experimental results show that the system has high accuracy and good reliability,and it is fully compatible with the AAMI standard

关 键 词：无创血压监测 STM32 脉搏波传导时间 多模量血压计算模型 

分 类 号：R318.6[医药卫生—生物医学工程] TP274[医药卫生—基础医学]