YU Chuan-yi, WANG Shu-yi, ZHANG Peng, et al. Research on performance testing system of infusion pump occlusion alarm[J]. 2009, 28(12): 54-56. DOI: 10.13873/j.1000-97872009.12.016.
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
2
00 kPa
which can meet the precise requirements of the infusion occlusion alarm performance test.