王正蓉,韩健,谢婷婷,彭晓枫,王荔平
WANG Zhengrong1,HAN Jian2,XIE Tingting1,PENG Xiaofeng1,WANG Liping1 (1.Department of Clinical Laboratory Science

• 1:贵阳医学院临床检验学教研室
• 2:贵阳医学院附院中心实验室

摘要(Abstract)：

目的:评价SysmexXT-1800i全自动血细胞分析仪的性能。方法:对SysmexXT-1800i的精密度、携带污染率、线性测定、总重复性进行测定,并将其白细胞分类计数(DC)结果与手工分类结果进行比较。结果:Sys-mexXT-1800i的精密度、携带污染率、线性测定及总重复性等指标数值都在允许范围内;与手工法DC结果比较,中性粒细胞、淋巴细胞、单核细胞、嗜酸性粒细胞和嗜碱性粒细胞相关系数(r)分别为0.96、0.954、0.462、0.807和0.618。结论:SysmexXT-1800i全自动血细胞分析仪主要性能指标符合实验要求,是较理想的全自动血细胞分析仪。
Objective:To evaluate the function of SysmexXT-1800i automated hematology analyzer. Methods:To examine the precision,carry over rate,linearity and total repeatability of SysmexXT-1800i,then compare its differential counts (DCs) of white blood cells with that obtained manually. Results:The precision,carryover rate,linearity and total repeatability were in the prescriptive range,and the correlation coefficients (r) between DCs of neutrophils,lymphocytes,monocytes,eosinophils,and basophils obtained by handiwork and the machine were 0.96,0.954,0.462,0.807,and 0.618,respectively. Conclusion:The main performance indexes of SysmexXT-1800i accord with the experimental requirements,which shows the machine is an ideal automated hematology analyzer.

关键词(KeyWords)： 白细胞计数;红细胞计数;血小板计数;血细胞分析仪
leukocyte count; erythrocyte count; platelet count; hematology analyzer

Abstract:

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基金项目(Foundation):

作者(Author): 王正蓉,韩健,谢婷婷,彭晓枫,王荔平
WANG Zhengrong1,HAN Jian2,XIE Tingting1,PENG Xiaofeng1,WANG Liping1 (1.Department of Clinical Laboratory Science

DOI: 10.19367/j.cnki.1000-2707.2010.03.020

参考文献(References)：

• [1]叶应妩,王毓三.全国临床检验操作规程[M].南京:东南大学出版社,1997:5.
• [2]International Council for Standardization in Hematolo-gy.Guidelines for the evaluation of blood cell analyzer in-cluding those used for differential leukocyte and reticulo-cyte counting and cell marker application[J].Clin Lab Haematol,1994(2):157-174.
• [3]吴财铭,王宁录,李刚.Sysmex SF-3000血液分析仪白细胞五分类结果应用与评价[J].现代检验医学杂志,2002(2):12-14.
• [4]彭黎明,府伟灵,高行军.Sysmex SE-9000全自动血液分析仪性能的评价[J].临床检验杂志,2004(5):396-399.

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