Olympus AU5421检测系统精密度和正确度性能验证

Performance verification of precision and accuracy of Olympus AU5421 detection system

目的分析Olympus AU5421全自动生化分析仪检测系统的精密度、正确度,以验证其厂家声明的检测系统性能。方法利用美国临床实验室标准化委员会(CLSI)《精密度和正确度的用户验证-批准指南第2版》(EP15-A2)对Olympus AU5421全自动生化分析仪行常规检测,分析其系统精密度和正确度。结果在本实验条件下,Olympus AU5421全自动生化分析仪的精密度和正确度与厂商声明的性能一致。结论 Olympus AU5421全自动生化分析仪精密度高、正确度好,可较好地应用于临床常规检测。

Objective To analyze the precision and accuracy of the Olympus AU5421 automatic biochemical analyzer in order to verify the performance of this detection system declared by the manufacturer.Methods The Precision and Accuracy of User Au-thentication-Guide for Approval Second Edition（CLSI EP15-A2）was used to perform the routine detection on the Olympus AU5421 automatic biochemical analyzer.The systematic precision and accuracy were analyzed.Results Under this experiment condition,the precision and accuracy of the Olympus AU5421 automatic biochemical analyzer was consistent with the performance declared by the manufacturer.Conclusion The Olympus AU5421 automatic biochemical analyzer system has the high precision and good accuracy, and can be better applied in the clinical routine detection.