应用NCCLS EP10-T_2评价国产电解质分析仪

Evaluation of electrolytes analyzer madein China by N C C L S E P10 - T2

目的 评价国产电解质分析仪以寻求适合国情的钾钠氯钙测定方法。方法 应用美国临床实验室标准化委员会（ Ｎ Ｃ Ｃ Ｌ Ｓ） 颁布的《定量临床实验室方法初步评价试行准则（ Ｅ Ｐ１０ － Ｔ２）》进行初步评价。结果 除远高于临床决定性水平的高钠高氯外，其余１０ 项总不精密度均小于我国和美国 Ｃ Ｌ Ｉ Ａ８８ 的允许误差范围。结论 Ａ Ｆ Ｔ－ ５００ Ｂ 电解质分析仪性能可靠，适合国情，正确使用将有助于许多临床实验室摆脱困扰。

Objectives To evaluatetheelectrolytes analyzer madein Chinain orderto find the method of K、 Na 、 Cl、 Ca assay fitinto China conditions . Methods Useing the N C C L S Document E P10 - T2 ,i.e.《 Preliminary Evaluation of Quantitative Clinical Labo ratory Methods; Tentative Guideline》. Results The totalimprecision of 10 items are alllower than the allow error rang of China and U S C L I A88 exceptthattoo much higherthan the medicaldecision levelvalue of both sodium and chloride. Conclusions A F T- 500 Belectrolytes analyzer had reliable funcfion and suifable pricefor China,so we belived that A F T- 500 Banalyzeris very helpfulfor manyclinicallaboratoryin China .