基于ARM和CDMA-1X(GpsOne)的移动远程心电监护终端的设计  

Design of mobile ECG tele-monitoring terminal based on ARM and CDMA-1X (GpsOne)

作　　者：王恒[1] 吴宝明[2] 林金朝[1] 

机构地区：[1]重庆大学通信工程学院,重庆市400044 [2]第三军医大学大坪医院野战外科研究所,重庆市400042

出　　处：《医疗卫生装备》2006年第1期7-9,共3页Chinese Medical Equipment Journal

基　　金：重庆市科技攻关项目(2003-7659)资助

摘　　要：提出了一种以ARM和嵌入式技术为基础,采用CDMA-1X无线网络进行远程实时心电数据传输和GpsOne技术准确定位病人的移动远程心电监护终端的设计。阐明了终端的总体结构和各个组成模块,给出了基于嵌入式搡作系统的软件设计,分析了无线网络传输和定位功能的具体实现并设计了与监护中心之间的交互联系协议。实验表明,该终端能够实时采集、处理、存储和远程传输心电数据,并能对病人进行有效定位,提高了心电监护终端的监护水平。终端还具有移动性、便携性、操作性好等优点。A remote mobile ECG tele-monitoring terminal based on ARM and embedded system is presented, which uses CDMA-1X mobile communication system for ECG data transmission and GpsOne technology for the patient＇s locating. Such aspects of the terminal are introduced as its main structure, three components and software design based on embedded operating system. The implementation of its network and localization component as well as the communication protocol between medical monitoring center and it are proposed. The experiments demonstrate that the terminal can be applied to real-time acquisition, analysis, save and transmission of ECG data with wireless network and to locating the patient accurately. It also has advantages of high mobility, portability and convenience.

关 键 词：心电监护 远程监护 ARJVI 嵌入式 CDMA-1X GPSONE μC/OS-Ⅱ 

分 类 号：TH772.2[机械工程—仪器科学与技术] R318.6[机械工程—精密仪器及机械]