摘要
根据国家标准GB9706.27-2005中的规定,使用天平对注射泵和输液泵工作数据的准确性进行测试。采用称重法测量输注设备的准确性,通过对数据的获取与处理,生成喇叭曲线,计算百分比误差A和B。目前,国内外尚没有自动化程度较高的产品,本研究拟利用一台PC电脑和多串口卡,使用Python编程开发工具,可同时对多台天平进行实时的数据获取、存储、显示、处理及结果判定,最后一键打印原始记录,实现闭环式检测过程。
According to the national standard GB 9706.27-2005,the accuracy of working data of injection pumps and infusion pumps was tested by balance.The accuracy of infusion equipment was measured by the weighing method.Through data acquisition and processing,horn curve was generated,and percentage errors A and B were calculated.At present,there is no products with high automation degree at home and abroad.This research intended to use a PC computer,a multi-serial card,and Python programming development tools to simultaneously acquire,store,display,process and determine the results of multiple scales in real time.The original record could be printed by one key.This system realizes the closed-loop detection process.
作者
曹俐
邓振进
吴碧涛
CAO Li;DENG Zhenjin;WU Bitao(Medical Appliances Room,Hunan Testing Institute for Medical Devices,Changsha Hunan 410011,China)
出处
《中国医疗设备》
2020年第2期56-59,共4页
China Medical Devices
基金
湖南省食品药品监督管理局食品药品安全科技项目（湘食药科R201805）
关键词
输注设备
工作数据准确性
自动测试系统
医用输液泵
称重法
infusion equipment
working data accuracy
automatic test system
medical infusion pump
weighing method
