CAJ | 학술논문

目的：快速了解新引进的XE-2100血细胞分析仪是否达到厂方所承诺的精密度。方法新仪器调整校准后，采用EDTA-K2抗凝血检测10次，以Sigma为单位计算其主要参数的精密度。结果血细胞分析仪的厂标Sigma计分为39分，8个指标实际的 CV小于厂标CV ，操作sigma计分为满分48分。结论初步判断此台仪器实测精密度达到厂方所承诺的精密度，操作Sigma计分在优质水平，达到日常使用预期要求。
목적：쾌속료해신인진적XE-2100혈세포분석의시부체도엄방소승낙적정밀도。방법신의기조정교준후，채용EDTA-K2항응혈검측10차，이Sigma위단위계산기주요삼수적정밀도。결과혈세포분석의적엄표Sigma계분위39분，8개지표실제적 CV소우엄표CV ，조작sigma계분위만분48분。결론초보판단차태의기실측정밀도체도엄방소승낙적정밀도，조작Sigma계분재우질수평，체도일상사용예기요구。
Objective To quickly understand whether the newly introduced XE-2100 automatic hematology analyzer meets the precision promised by the manufacturer .Methods After adjusting and calibrating the new hematology analyzer ,the anticogulated blood samples by EDTA-K2 were detected for 10 times and the main parametric precisions were calculated by the Sigma unit .Results The Sigma score of this automatic hematology analyzer labeled by the manufacturer was 39 ,the actual coefficient of variation (CV) in 8 indexes was less than that labeled by the manufacturer ,the operating Sigma score was full mark 48 .Conclusion The ac-tual precision of the XE-2100 automatic hematology analyzer is preliminarily reached the precision promised by the manufacturer , the operating Sigma score is in the high quality level and achieves the expected requirements in daily use .