摘要
目的评价迈瑞BC-5300全自动血细胞分析仪的性能。方法对BC-5300的精密度、携带污染率、线性、重复性进行测定;将100例健康体检标本同时用Sysmex XT-1800i和BC-5300测定白细胞(WBC)、红细胞(RBC)、血红蛋白(Hb)、血小板(PLT)、红细胞比容(HCT)5项指标并进行比对;并将这100例标本的BC-5300分类结果与手工分类结果进行比较。结果 BC-5300的精密度、携带污染率、线性、重复性均在允许范围内(仪器厂家提供);BC-5300和Sysmex XT-1800i对WBC、RBC、Hb、PLT、HCT的测定结果差异无统计学意义(P>0.05);BC-5300分类结果与手工分类结果进行比较,除单核细胞、嗜碱性粒细胞外,相关性较好;对异常细胞检出能力强。结论 BC-5300是一种较理想的全自动血细胞分析仪。
Objective To evaluate the function of the Mindray BC-5300 automated hematology analyzer.Methods Precision,carrier rate,linearity and repeatability were analyzed.Blood samples from 100 healthy people were tested by Sysmex XT-1800i and the BC-5300 respectively.Five indices of WBC,RBC,HGB,PLT and HCT were compared in two tests.The results differentiated by BC-5300 were compared with those by handwork for the screening of the abnormal cells.Results Precision,linearity,carrier rate and repetition studies of BC-5300 were all in the allowable ranges（supplied by factory authorities）.The results of WBC,RBC,Hb,PLT and HCT had no significant difference between BC-5300 and Sysmex XT-1800i（P0.05）.The classification results by BC-5300 were related to manual classification except Mon,Bas outside.In had good detection ability for abnormal cell.Conclusion The BC-5300 is a kind of ideal automatic blood cells analyzer.
出处
《检验医学与临床》
CAS
2012年第6期644-645,648,共3页
Laboratory Medicine and Clinic
