CentrifiChem离心式微量分析仪在临床生化实验室常规使用中的长期评估。

A long-term evaluation of the CentrifiChem centrifugal microanalyser during routine use in the clinical biochemistry laboratory.

作者信息

Fleetwood J A, Latner A L, Marriner A, Skillen A W, Smith P A

出版信息

Ann Clin Biochem. 1977 Sep;14(5):279-84. doi: 10.1177/000456327701400177.

Abstract

The CentrifiChem centrifugal microanalyser (model 300) has been used routinely in this laboratory for two years. Its reliability for performing total bilirubin, aspartate aminotransferase alkaline phosphatase and gamma-glutamyl transferase analyses during this time is reported, using methods modified in a preliminary study. Accuracy of the analyses has been assessed by comparing the results with those from other analytical systems and by using commercial control sera. Determinations have been made for within-batch, between-day (20 days), and long term (100 weeks) precision. Other aspects evaluated were the range over which methods were linear and the cost of operation.

摘要

CentrifiChem离心式微量分析仪（300型）已在本实验室常规使用两年。本文报告了在此期间使用初步研究中改良的方法进行总胆红素、天冬氨酸氨基转移酶、碱性磷酸酶和γ-谷氨酰转移酶分析的可靠性。通过将结果与其他分析系统的结果进行比较并使用商业对照血清来评估分析的准确性。已对批内、日间（20天）和长期（100周）精密度进行了测定。评估的其他方面包括方法的线性范围和操作成本。