现代检验医学杂志
現代檢驗醫學雜誌
현대검험의학잡지
JOURNAL OF MODERN LABORATORY MEDICINE
2014年
6期
136-138
,共3页
血细胞分析仪%比对试验%质量控制
血細胞分析儀%比對試驗%質量控製
혈세포분석의%비대시험%질량공제
hematology analyzers%comparative test%quality control
目的:用新鲜抗凝全血在不同型号的血细胞分析仪上测定,各项参数与参考仪器比较,校对检测仪器使得同一份样本在不同型号仪器上测定结果的一致性。方法用参加室间质评结果满意的 Sysmex XE-2100作为参考比对仪器,各仪器性能评价合格后,用不同浓度的抗凝全血在Sysmex XS-800i,Sysmex XT-4000i和Sysmex XT-1800i上进行测定,最后用Sysmex XE-2100测定结果作为靶值,分别与其它仪器的测定结果进行比对。结果 XS-800i与比对仪器 Sysmex-2100的偏倚:WBC 2.85%,RBC 1.44%,HGB 0.75%,HCT 2.11%和PLT 5.53%;XT4000i与比对仪器 Sysmex-2100的偏倚:WBC 1.26%,RBC 0.95%,HGB 0.68%,HCT 1.35%和 PLT 2.68%;XT-1800i与比对仪器 Sysmex-2100的偏倚:WBC 5.21%,RBC 1.96%,HGB 1.60%,HCT 1.96%和 PLT 4.95%,XT4000i,四台血细胞分析仪 WBC,RBC,HGB,HCT, MCV和PLT各项参数的偏倚都在允许范围。结论当实验室有多台血细胞分析仪时,应定期对血细胞分析仪保养维护并定期做好各仪器间比对,及时发现问题校准仪器,确保各仪器间测定结果的一致性,提高检测结果的准确性。
目的:用新鮮抗凝全血在不同型號的血細胞分析儀上測定,各項參數與參攷儀器比較,校對檢測儀器使得同一份樣本在不同型號儀器上測定結果的一緻性。方法用參加室間質評結果滿意的 Sysmex XE-2100作為參攷比對儀器,各儀器性能評價閤格後,用不同濃度的抗凝全血在Sysmex XS-800i,Sysmex XT-4000i和Sysmex XT-1800i上進行測定,最後用Sysmex XE-2100測定結果作為靶值,分彆與其它儀器的測定結果進行比對。結果 XS-800i與比對儀器 Sysmex-2100的偏倚:WBC 2.85%,RBC 1.44%,HGB 0.75%,HCT 2.11%和PLT 5.53%;XT4000i與比對儀器 Sysmex-2100的偏倚:WBC 1.26%,RBC 0.95%,HGB 0.68%,HCT 1.35%和 PLT 2.68%;XT-1800i與比對儀器 Sysmex-2100的偏倚:WBC 5.21%,RBC 1.96%,HGB 1.60%,HCT 1.96%和 PLT 4.95%,XT4000i,四檯血細胞分析儀 WBC,RBC,HGB,HCT, MCV和PLT各項參數的偏倚都在允許範圍。結論噹實驗室有多檯血細胞分析儀時,應定期對血細胞分析儀保養維護併定期做好各儀器間比對,及時髮現問題校準儀器,確保各儀器間測定結果的一緻性,提高檢測結果的準確性。
목적:용신선항응전혈재불동형호적혈세포분석의상측정,각항삼수여삼고의기비교,교대검측의기사득동일빈양본재불동형호의기상측정결과적일치성。방법용삼가실간질평결과만의적 Sysmex XE-2100작위삼고비대의기,각의기성능평개합격후,용불동농도적항응전혈재Sysmex XS-800i,Sysmex XT-4000i화Sysmex XT-1800i상진행측정,최후용Sysmex XE-2100측정결과작위파치,분별여기타의기적측정결과진행비대。결과 XS-800i여비대의기 Sysmex-2100적편의:WBC 2.85%,RBC 1.44%,HGB 0.75%,HCT 2.11%화PLT 5.53%;XT4000i여비대의기 Sysmex-2100적편의:WBC 1.26%,RBC 0.95%,HGB 0.68%,HCT 1.35%화 PLT 2.68%;XT-1800i여비대의기 Sysmex-2100적편의:WBC 5.21%,RBC 1.96%,HGB 1.60%,HCT 1.96%화 PLT 4.95%,XT4000i,사태혈세포분석의 WBC,RBC,HGB,HCT, MCV화PLT각항삼수적편의도재윤허범위。결론당실험실유다태혈세포분석의시,응정기대혈세포분석의보양유호병정기주호각의기간비대,급시발현문제교준의기,학보각의기간측정결과적일치성,제고검측결과적준학성。
Objective To investigate comparability between Sysmex different hematology analyzers.The consistency of all he-matology analyzers with the same fresh sample.Methods Selected Sysmex XE-2100 as reference instrument which attend external quality assessment.Fresh high,medium and low blood were detected in Sysmex XS-800i,Sysmex XT-4000i and Sys-mex XT-1800i,compared results of WBC,RBC,HGB,HCT,MCV and PLT.Results The bias of XS-800i and XE-2100 was WBC 2.85%,RBC 1.44%,HGB 0.75%,HCT 2.11% and PLT 5.53%.The bias of XT-4000i and XE-2100 was WBC 1.26%,RBC 0.95%,HGB 0.68%,HCT 1.35% and PLT 2.68%.The bias of XT-1800i and XE-2100 was WBC 5.21%, RBC 1.96%,HGB 1.60%,HCT 1.96% and PLT 4.95%.It had good compatability.All various parameters was in the al-lowed range.Conclusion Should maintenance and compare the hematology analyzers periodically,found the problem then calibration instruments in time,ensure the consistency of measurement results between different instruments and guarantee accuracy of the results.