远程在线中心静脉压监测系统的设计与实现-《深圳大学学报理工版》

文章信息/Info

Title:: Design and implementation of remote online central venous pressure monitoring system

作者:: 郑发明1; 3; 史之峰2; 吴伟1; 郭聪1; 任伟1; 1) 上海大学理学院物理系，上海大学量子与分子结构国际中心，上海 200444；2) 中国科学院上海微系统与信息技术研究所，上海 200050；3)复旦大学附属华山医院，上海 200040

Author(s):: ZHENG Faming1; 2; SHI Zhifeng3; WU Wei1; GUO Cong1; and REN Wei1; 1) International Centre for Quantum and Molecular Structures and Department of Physics, College of Sciences, Shanghai University, Shanghai 200444, P.R.China 2) Shanghai Institute of Microsystem and Information Technology, Shanghai 200050, P.R.China 3) Huashan Hospital, Fudan University，Shanghai 200040, P.R.China

Keywords:: control science and technology; pressure sensor; single-chip microcomputer (SCM); LabVIEW software; central venous pressure (CVP); wireless transmission

摘要:: 基于传感器技术、单片机技术、无线通信技术和LabVIEW虚拟仪器开发出的无线中心静脉压监护系统，采用NPC-1210作为压力传感器，STC89C52单片机作为接收器控制模块，通过USB串口将压力数据传输至LabVIEW开发软件，实现对中心静脉压数据的采集和存储，并利用互联网技术将相关信息及时传送到医护人员手中．该系统使用了模块化的设计思路，通用性强，易于维护，操作简单，体积小，应用前景广阔，是一种用于替代医护人员执行繁琐的中心静脉压测量工作的可行系统．

Abstract:: In this paper, we develope a central venous pressure (CVP) monitoring system with sensor technology, single-chip microcomputer (SCM) system technology, wireless communication technology, LabVIEW software. The system uses NPC-1210 as the pressure sensor and STC89C52 as the master controller chip. It communicates with LabVIEW software through USB interface. The CVP data, which is saved in computer, can be accessible to doctors and nurses. Modular design is utilized for increasing expansibility, reducing the difficulty of maintenance and improving the convenience in use. Thus our small CVP monitoring system could hold broad application prospect. The purpose of this work is to develop a monitoring system in order to replace the nurses in the tedious surveying work of CVP.