Sysmex XS-800i全自动血细胞分析仪性能评价  

Performance Evaluation of Sysmex XS-800i Automated Hematology Analyzer

作　　者：张燕[1] 夏永泉[1] 黄爱军[1] 

机构地区：[1]南京大学医学院附属鼓楼医院,南京210008

出　　处：《医疗卫生装备》2008年第6期89-90,93,共3页Chinese Medical Equipment Journal

摘　　要：目的:评价Sysmex XS-800i全自动血细胞分析仪的性能。方法:对Sysmex XS-800i的准确性、批内、批间精密度、携带污染率、线性、总重复性进行测定,并取60例健康体检标本同时用Sysmex XS-800i和Sysmex 2100测定WBC、RBC、Hb、PLT4项指标并进行比对,并将这60例标本的Sysmex XS-800i分类结果与手工分类结果进行比较。结果:Sysmex XS-800i的准确性、批内、批间精密度、携带污染率、线性、总重复性均在允许范围内(仪器厂家提供),Sysmex XS-800i和Sysmex 2100对WBC、RBC、Hb、PLT的测定结果据统计学分析无显著性差异(P>0.05),Sysmex XS-800i分类结果与手工分类结果进行比较,相关性较好。结论:Sysmex XS-800i是一种较理想的全自动血细胞分析仪。Objective To evaluate the function of the Sysmex XS-800i automated hematology analyzer. Methods Precision, linearity, carrier rate and repetition were analyzed. Blood samples from 60 healthy people were tested by Sysmex XS-800i and the Sysmex 2100 respectively. Four indexes including WBC,RBC,Hb and PLT from two tests were compared. The results differentiated by Sysmex XS-800i were compared with those by handwork. Results Precision, linearity, carrier rate and repetition studies of Sysmex XS-800i were all in the allowable range （supplied by factory authorities ）.The Statistics results of WBC,RBC, Hb and PLT tested by Sysmex XS-800i showed no significant change in comparison to those by Sysmex 2100（P〉0.05）. The results differentiated by Sysmex XS-800i showed excellent correlation with those by handwork. Conclusion The performance of the Sysmex XS-800i automated hematology analyzer is satisfied. [Chinese Medical Equipment Journal,2008,29（6） ：89-90,93]

关 键 词：SYSMEX XS-800I 血细胞分析仪 携带污染率 线性范围 

分 类 号：R446.1[医药卫生—诊断学]