可穿戴式生命体征监护设备的研制  

Development of Wearable Physiological Monitoring and Nursing Equipment

作　　者：林金朝[1,2] 李国军[1,3] 陈志勇[1] 吴宝明[4] 

机构地区：[1]重庆邮电大学无线信息与传感器网络研究中心,重庆400065 [2]重庆大学通信与测控技术研究所,重庆400044 [3]中国人民解放军重庆通信学院,重庆400035 [4]第三军医大学大坪医院野战外科研究所,重庆400042

出　　处：《传感技术学报》2009年第5期632-638,共7页Chinese Journal of Sensors and Actuators

基　　金：国家自然科学基金资助项目(60702055);重庆市自然科学基金资助项目(2005135781);重庆市科委科技攻关项目资助(2008AB2023)

摘　　要：专门针对高压氧舱内生命体征多参数监测及健康监护的技术实现问题,提出了一种基于IEEE802.15.4协议的无线传感检测技术系统解决方案,阐述了无线传感检测系统的体系结构以及主控制节点与生命体征参数采集传感器节点的硬件设计方法,给出了软件系统架构、软件设计流程及监护软件工作界面,对MAC层帧结构、物理层帧结构及系统时间同步策略进行了详细分析和设计。该系统样机已进入临床实验阶段,文中还给出了患者的临床检测数据,并与实用的进口监护设备的检测数据进行了对比,验证了临床应用的可行性。In order to carry out monitoring and nursing the multiple physiological parameters of the patients within the hyperbaric oxygen chamber, a system solution based on the wireless sensing technology adapting the IEEE802.15.4 communication protocol was proposed. The architecture of the wearable monitoring and nursing equipment and the hardware of both primary coordinator node and secondary sensor nodes gathering the physiological parameters were designed. The software system structure, procedure, and user interface were presented. The time synchronization strategy was studied in-depth by analyzing the MAC frame and physical layer frame. This paper also compared the testing results of multiple physiological parameters obtained by the experimental prototype in the clinical monitoring and nursing process with that measured by applied equipment COLINBP288 （made in Japan）, and testified that the wearable monitoring and nursing equipment can be applicable to the clinical monitoring and nursing process.

关 键 词：无线传感技术 高压氧舱 生命体征参数 监护设备 

分 类 号：R197.39[医药卫生—卫生事业管理] TP212.3[医药卫生—公共卫生与预防医学]