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生化分析仪的线性误差和交叉污染测定方法
引用本文:张玉明,孙文明. 生化分析仪的线性误差和交叉污染测定方法[J]. 中国医疗器械杂志, 2005, 29(4): 295-297
作者姓名:张玉明  孙文明
作者单位:南京军区医学计量测试研究站,江苏,南京,210002
摘    要:在对生化分析仪进行计量检测时,线性误差和交叉污染这2个项目是较难掌握的.结合实例,通过列表的形式详细介绍了其测量步骤及数据处理方法,以帮助相关技术人员正确理解生化分析仪检定规程,实施有效的技术监督.

关 键 词:生化分析仪  吸光度  相关系数  交叉污染
文章编号:1671-7104(2005)04-0295-02
修稿时间:2004-08-11

The Testing Methods of the Linearity Errors and the Cross Contamination for Clinical Analyzers
ZHANG Yu-ming,SUN Wen-ming. The Testing Methods of the Linearity Errors and the Cross Contamination for Clinical Analyzers[J]. Chinese journal of medical instrumentation, 2005, 29(4): 295-297
Authors:ZHANG Yu-ming  SUN Wen-ming
Affiliation:Nanjing Medical Measurement Test Research Station of the PLA, Nanjing Military Region.
Abstract:The measuring methods of the linearity errors and the cross contamination are very hard to grasp in testing the clinical analyzer's specifications. In this paper, the measuring steps and the data processing methods are introduced in detail in combination with the living examples and taking the form of the lists so as to help the technical personnels to understand the verification regulation of clinical analyzers correctly and to carry out the technical supervision effectively.
Keywords:clinical analyzer   absorption   correlation coefficient   cross contamination
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