基于SIM900A的智能心电监护系统客户端  

Client of Intelligent ECG Monitoring System based on SIM900A Wireless Module

作　　者：张晶如[1] 邵建华[1] 于笃发[1] 

机构地区：[1]南京师范大学物理科学与技术学院,江苏南京200046

出　　处：《通信技术》2013年第7期109-111,114,共4页Communications Technology

摘　　要：设计了一种智能心电监护系统客户端,设置于患者处的终端设备通过无线网络连接和因特网与主机服务器通信连接。终端设备包括采样电路、滤波电路、模数转换电路、微处理器、存储器、人机接口和通讯接口,所述采样电路与所述滤波电路连接;所述滤波电路与所述模数转换电路连接。该客户端能够及时将异常心电数据发送给智能心电监护系统,对患者进行实时的监控,捕捉发现异常的信息,提供给患者,从而实现早发现早治疗的目的。A client of intelligent ECG monitoring system client is designed. The terminal equipment set in the patient is connected to the host server through a wireless network and the Internet. The terminal includes sampling circuit, filter circuit, analog-to-digital conversion circuits, microprocessor, memory, man-machine interface, and communication interface. The above-mentioned sampling circuit is connected to the filter circuit, and the filter circuit is connected with the A/D converter circuit. The client can send abnormal ECG data to the intelligent ECG monitoring system, thus realizing real-time monitoring of the patients, capturing the found abnormal information, and providing it the patient, and finally achieving the purpose of early detection and early treatment.

关 键 词：心电监护 无线传输 GPRS 逆滤波 

分 类 号：TN920.01[电子电信—通信与信息系统]