亚健康人群多生理参数监护系统的研究

Research of Multiple Physiological Parameters Monitoring System for Sub-healthy Groups

人体的血压、心电、体温等生理参数是人体最基本、最重要的生命指标。对老龄人口、亚健康人员及危重病人生理参数进行实时监测,有利于及时了解人员的身体状况,为临床医生的诊断和治疗提供准确的依据。针对目前国内的这类监护产品存在不能同时采集多种生理参数,体积较大,不方便携带等弊端,该文提出了一种基于IEEE802.15.4标准的低功耗个域网协议(ZigBee)的多生理参数监护系统的设计方法。首先利用生理参数检测模块采集人体各生理信号,然后通过ZigBee模块将采集的生理信号经无线发送方式发送至监控终端供临床医生参考。实验证明该系统稳定可靠,成本低,数据传输速率较快,对老龄人口、亚健康人员及危重病人的监护及远程诊断有极大意义。

The body＇s blood pressure, ECG, body temperature and other physiological parameters are the most basic and important life indicators. It will help to keep abreast of the patient＇s physical condition and provide an ac curate basis to the clinicians to have realtime monitoring of physiological parameters. At present, these products at the domestic market have the disadvantages of can＇t being collected multiple physiological parameters simultaneous ly,bulky and being inconvenient to carry, not realtime data collection. To this end, a design method of multiple physiological parameters monitoring system based on ZigBee has been proposed in this paper. First, the physiological parameters measurement module is used to collect the physiological signals of human body,and then the ZigBee mod ule is used to transfer the collected physiological signals by a wireless way to the monitoring terminal as a reference for clinicians. The experiment verifies that the system is reliable,low cost, fast data transfer rate, so,it is of great sig nificance for subhealth people.