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    李峰, 杜军, 张凡. CELL-DYN1700型自动血细胞计数仪临床应用评价[J]. 蚌埠医科大学学报, 2004, 29(1): 69-71.
    引用本文: 李峰, 杜军, 张凡. CELL-DYN1700型自动血细胞计数仪临床应用评价[J]. 蚌埠医科大学学报, 2004, 29(1): 69-71.
    shu
    LI Feng, DU Jun, ZHANG Fan. Evaluation of CELL-DYN1700 automated hematologic analyser in clinical application[J]. Journal of Bengbu Medical University, 2004, 29(1): 69-71.
    Citation: LI Feng, DU Jun, ZHANG Fan. Evaluation of CELL-DYN1700 automated hematologic analyser in clinical application[J]. Journal of Bengbu Medical University, 2004, 29(1): 69-71.
    shu

    CELL-DYN1700型自动血细胞计数仪临床应用评价

    Evaluation of CELL-DYN1700 automated hematologic analyser in clinical application

      摘要
    • 摘要: 目的: 对CELL-DYN1700型全自动血球计数分析仪的性能进行临床应用评价。方法: 应用临床标本测定该仪器的精密度、准确度、携带污染率、线性范围。结果: 各项目的批内CV值:白细胞(WBC)1.9%,红细胞(RBC)1.65%,血红蛋白(Hb)1.35%,红细胞比积(HCT)2.0%,平均红细胞体积(MCV)0.93%,血小板计数(BPC)3.2%。批间CV值:高值WBC 2.7%,RBC 2.21%,Hb 1.86%,HCT 2.8%,MCV 1.9%,BPC 6.0%;正常值:WBC 2.1%,RBC 1.9%,Hb 1.7%,HCT 2.3,MCV1.8%,BPC 3.6%;低值WBC 2.0%,RBC 2.1%,Hb 1.68%,HCT 2.4%,MCV 1.92%,BPC 6.8%。线性范围较宽WBC(0.5~90.0)×109/L,RBC(1.0~7.0)×1012/L,Hb(25.0~200.0) g/L、BPC(10.0~999.0)×109/L;携带污染率低:WBC 0.1%,RBC 0%,Hb 0%,BPC 0.5%;准确度高,EDTAK2抗凝的静脉血仪器法和常规手工法结果比较差异均无显著性(P>0.05)。结论: 该仪器结果准确,重复性好,操作易于掌握,检测速度快,交叉污染小,且易于保养。静脉血、末梢血均能检测18项参数。

       

      Abstract: Objective: To evaluate the function of the CELL DYN1700 automated hematologic analyser in clinical application.Methods: The accuracy,precision,contamination carrying rate and linearity range were measured using clinical samples.Results: The CV with in the group were as follows:white blood cell(WBC) 1.9%,red blood cell(RBC) 1.65%,hemoglobin(Hb) 1.35%,hematocrit(HCT) 2.0%,mean corpuscular volume(MCV) 0.93% and blood platelet counts(BPC) 3.2%.The CV between the groups were as follows: in the high blood value group,WBC 2.7%,RBC 2.21%,Hb 1.86%,HCT 2.8%,MCV 1.9% and BPC 6.0%;in the normal blood value group,WBC 2.1%,RBC 1.9%,Hb 1.7%,HCT 2.3%,MCV1.8% and BPC 3.6%;in the low blood value group,WBC 2.0%,RBC 2.1%,Hb 1.68%,HCT 2.4%,MCV 1.92% and BPC 6.8%.The lineariyt range was wide:WBC(0.5 to 90.0)×109/L,RBC(1.0 to 7.0)×1012/L,Hb(25.0 to 200.0)g/L、BPC(10.0 to 999.0)×109/L.The contaimination carrying rate was low:WBC 0.1%,RBC 0%,Hb 0%,BPC 0.5%.The accuracy of this analyzer was high.The results showed no significant difference between the EDTA-K2 anti freezing vessl blood analyser and conventional detection.Conclusions: This analyzer has the advantages of high accuracy,high repeatability,easy operation,fast detection and little cross pollution.It can test 18 pharaments with vessl blood or finger blood.

       

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