一种可穿戴呼吸实时监测系统的设计  

Design of Wearable Respiratory Real-time Monitoring System

作　　者：李宏恩[1] 周晋阳[1] 郝文延[1] 

机构地区：[1]长治医学院生物医学工程系,山西长治046000

出　　处：《科技通报》2017年第6期78-81,共4页Bulletin of Science and Technology

基　　金：山西省高校科技研究开发项目(项目编号:20091025)

摘　　要：设计一种可实时监测人体呼吸的穿戴式无线蓝牙传输监测系统;采用HKH-11B型压力传感器将采集到的腹部压力变化转换为电信号,经信号处理后通过蓝牙无线传输到智能手机终端,并利用设计开发的安卓软件在手机中显示实时图形;经测试,得到三种情况下的呼吸图形,计算出的频率和时间参数与临床结论进行了对比,该系统能够准确反应人体呼吸状态。The article designs a wearable, wireless bluetooth transmission, observation system, it can monitors human respiration real-time; it converts abdominal pressure changes to electric signal by using HKH-11 B pressure pickup, after signal processing, the signal is transferred to intelligent mobile terminal wireless by Bluetooth, finally, it is displayed in the Android APP; we get three kinds of breath pattern by testing, and calculate the frequency and time parameters, through comparison with clinical results, the system can response human respiratory state truly.

关 键 词：呼吸监测 穿戴式 HKH-11B型压力传感器 蓝牙传输 安卓软件开发 

分 类 号：R197.39[医药卫生—卫生事业管理] TN98[医药卫生—公共卫生与预防医学]