摘要
开发了一种以计算机为平台的输液泵阻塞报警性能检测系统，以实现对输液泵阻塞报警性能的检测。本系统以计算机为核心，采用PCI-1710数据采集卡，ADAM-3014信号调理模块和MPX2200压力传感器对输液泵阻塞报警性能进行检测，并以VC＋＋6．0作为上位软件开发工具，编制了人机交互界面友好的输液泵阻塞压力检测软件。利用标准压力器对本系统进行的试验测试数据表明：本系统具有较高的检测精度，在0-200kPa量程范围内最大误差为2．2％，满足精确检测输液泵阻塞报警性能要求。
A computer-platform testing system for the performance of infusion pump occlusion alarm is developed. Test alarm performance of infusion pump occlusion is realized. This system uses PC as core, PCI-1710 data acquisition card, ADAM-3014 signal conditioning module and MPX2200 pressure sensor to test the performance of infusion pump occlusion alarm and the automatic occlusion pressure measurement software with interactive interface is developed based on VC ＋ ＋ 6.0 platform. A higher testing accuracy is indicated by the result of the experiments using a standard pressure gauge to process on the test system. The largest error is 2.2 % in the range of 0 -200 kPa, which can meet the precise requirements of the infusion occlusion alarm performance test.
出处
《传感器与微系统》
CSCD
北大核心
2009年第12期54-56,共3页
Transducer and Microsystem Technologies
关键词
输液泵
阻塞压力
计算机控制
检测系统
infusion pump
occlusion pressure
computer control
testing system
