中国医疗设备Issue(4)：110-111,109,3.DOI:10.3969/j.issn.1674-1633.2015.04.034
输液泵流速准确性检测方法的探讨
Discussion on the Testing Methods for the Accuracy of the Infusion Pump's Flow Rate
邓振进1
作者信息
- 1. 湖南省医疗器械与药用包装材料 容器 检测所，湖南 长沙 410001
- 折叠
摘要
Abstract
The accuracy of the infusion pump's lfow rate played an critical role in the clinical treatment. There are two testing methods at present: the volumetric methods and the weighing methods. In this paper, the principle, instrument and testing details of the two methods were expounded. Additionally, the two methods were respectively adopted to test the lfow rate of a certain brand infusion pump. The results indicated that, the volumetric method was featured with high testing speed, high efficiency, low sensitivity to the small lfow in contrast with the weighing method’s characteristics of low testing speed, low efifciency, high sensitivity to the small lfow. The volumetric method was applicable for on-site testing since it was easily affected by multiple factors;while, the weighing method could be used for testing of the bolus and was applicable for arbitration testing. For strict control of the quality of the infusion pump, it is recommended to adopt the weighting method for registration testing.关键词
输液泵/流速准确性检测/容积法/称重法/输液泵分析仪/注射泵/输液泵测试系统Key words
infusion pump/flow rate/accuracy testing of the flow rate/volune methods/weighing methods/infusion pump analyzer/injection/infusion pump testing systems分类
医药卫生引用本文复制引用
邓振进..输液泵流速准确性检测方法的探讨[J].中国医疗设备,2015,(4):110-111,109,3.
