战伤无线生命体征监测系统研究

目的:为提高一线救治现场及后送途中对伤员的监护能力,研制一种战伤无线生命体征监测系统.方法:系统由多台便携监护终端和一台中央监护终端组成,通过无线自组网,构成中央集中监护系统.便携监护终端可监测心电、血氧饱和度、血压、体温、心率、呼吸等生理参数,并将生理数据无线发送到中央监护终端进行显示、分析、诊断和存储.结果:该系统具有多参数连续监测、小巧轻便、中央集中监护等功能,通过基本性能及临床适用性试验,证明了该系统功能的可靠性和实用性.结论:该系统可以在一线救治现场及后送途中连续监测伤员生命体征,也可在野战救护替代床旁监护仪构建中央集中监护系统.卫生员无须亲临病床即可对多名伤员实施监护,及时掌握伤员伤情,调整救治方案并采取必要措施,有助于节省卫生资源,提高救治效率.

Study on Wireless Vital Signs Monitoring System for Combat Casualties

Objective To develop a wireless vital signs monitoring system for the first aid and evacuation of combat casualties,which features promise in multi-parameter and continuous monitoring,portable and centralized monitoring.Methods The system included multiple portable monitoring units and a central monitoring unit that constructed a centralized monitoring system through wireless self-organizing network.The portable monitoring unit could provide multi-parameter monitoring of electrocardiogram（ECG）,saturation of peripheral oxygen（SPO2）,blood pressure（BP）,body temperature,heart rate（HR）,and respiration.These parameters were wirelessly sent to the central monitoring unit for displaying,analyzing,diagnosing,and recording.Results The results of basic performance and clinical applicability tests demonstrated the reliability and practicability of the system.Conclusion The system can continuously monitor vital signs of the wounded on the spot of the accident and during evacuation.The medics can monitor multiple wounded soldiers without going to the patients＇ beds,and then the therapeutic plans and measures can be regulated by acquiring timely physiological conditions of the wounded.This helps save medical resources and improve treatment efficiency.