基于超宽带位置服务技术的患者生命体征监测系统研究

摘要

By using emerging technology such as the Internet of things and wearable devices,a nursing management system is developed.It realize the accurate localization of the inpatients and the automatic collection of vital signs in real time.The system is effective in changing the traditional model of nursing,promoting the high-quality nursing,and enhancing the patient medical experience.By using UWB technology,it takes the localization pattern based on TDOA to develop an indoor localization module with high precision,realizing the inpactients accurate localization.it takes the STS latest and chips to develop the high-precision wearable Vital Sign collection module,and realizes the real-time vital signs data acquisition;it takes the HTML5 to develop the mobile system that improve the efficiency of nurse.With the current system,the active states of the inpatients are monitored in real time,thus their diseases can be diagnosed and treated timely.It is of great clinical significance,for those patients suffering from cardiovascular and cerebrovascular diseases.Changes the traditional model of nursing,reduces healthcare errors and improves the working efficiency and the quality of health care professionals.%利用物联网、可穿戴便携设备等新兴技术开发一款可对住院患者进行精准定位并能够实时自动采集患者生命体征的护理管理系统,有效改变医院传统护理模式,提升优质护理工作、不断提高患者就医体验.通过利用UWB超宽带技术,采用基于锚的TDOA定位模式开发高精度室内定位模块,实现对住院患者精确定位;采用ST最新的MEMS芯片开发高精度的可穿戴式生命体征采集模块,实时自动采集患者生命体征;采用HTML5技术开发移动管理系统,提高护士工作效率.通过该系统,护理人员实现了对病人活动状态实时监控,患者病情及时处理,对心脑血管疾病患者临床诊疗过程具有重要意义.有效改变医院传统护理模式,降低了医疗差错,提高了医护人员工作效率和医疗服务质量.