计算机医用压力传感器性能测量系统的实验研究与应用  

A study on the method of testing the performance of medical pressure sensor

作　　者：房鹰[1] 王翠英[1] 岳芸[1] 郭青[2] 酆健淑[1] 王进喜[1] 

机构地区：[1]泰山医学院,山东泰安271000 [2]泰安市中心医院,山东泰安271000

出　　处：《泰山医学院学报》2003年第4期368-369,共2页Journal of Taishan Medical College

摘　　要：目的　研究怎样用计算机自动测量医用压力传感器的性能指标。方法　由信号放大器、数字电压表、数据采集器、计算机等组成测量系统。结果　计算机对压力传感器数据进行自动处理后 ,给出了相应的性能指标、数据曲线和拟合曲线。结论　测量医用压力传感器的性能指标采用计算机进行自动采集处理 ,能够作到快速准确的得到结果 ,避免了人为的计算错误 。Objective: To study how to automaticly test the performance of medical pressure sensor using computer. Methods The performance of medical pressure sensor was tersted automaticly by the system which was composed of signal ampifier,digital voltage meter, data collector and computer. Results Computer calculated the test data and showed the corresponding performance and curve soon. Conclusion It is prompt and correct to test the performance index of medical pressure sensor by the use opf computer. This also avoids the artifacial calculating error of manual work.

关 键 词：压力传感器 计算机 性能指标 测量 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]