摘要
目的对Coulter ACT 5diff血细胞分析仪的技术性能进行初步评价。方法应用Coulter ACT 5diff血细胞分析仪对全血标本的白细胞、红细胞、血红蛋白、红细胞比容、血小板、及白细胞分类计数等参数进行检测,并与显微镜目测结果进行比较。结果 ACT 5diff血细胞分析仪的精密度高,准确度表现优异,线性范围宽,交叉污染率低,白细胞分类与显微镜人工分类结果有较好的相关性。结论 ACT 5diff血细胞分析仪的性能指标良好,是一种较为理想的血细胞分析仪。
Objective To evaluate preliminarily the technical function of Coulter ACT 5diff hematology analyzer.Methods Coulter ACT 5diff hematology analyzer was used to measure the parameters of WBC,RBC,Hb,HCT,PLT and differential leukocyte count from whole blood specimens.And the result was compared with manual analysis.Results ACT diff5 hematology analyzer had high preciseness and accuracy,wide linear range,and low carryover.It was fairly well correlated with microscope assay in WBC classification.Conclusion The performance of Coulter ACT 5diff hematology analyzer is excellent,and it is a fairly ideal instrument.
出处
《检验医学与临床》
CAS
2011年第20期2442-2443,2445,共3页
Laboratory Medicine and Clinic
关键词
血细胞分析仪
性能
应用评价
hematology analyzer
function
application evaluation
