蚌埠医学院学报
蚌埠醫學院學報
방부의학원학보
ACTA ACADEMIAE MEDICINAE BENGBU
2015年
6期
794-797
,共4页
尿液%定值质控品%UF-1000i型尿沉渣分析仪%性能
尿液%定值質控品%UF-1000i型尿沉渣分析儀%性能
뇨액%정치질공품%UF-1000i형뇨침사분석의%성능
urine%constant quality control product%UF-1000i urinary sediment analyzer%performance
目的：：评价UF-1000i型尿沉渣分析仪的主要性能指标。方法：采用新鲜尿液和定值质控品对UF-1000i型主要分析指标精密度、携带污染率、线性范围、不确定度进行分析。结果：UF-1000i型检测白细胞(WBC)、红细胞(RBC)、细菌(BACT)、上皮细胞(EC)、管型(CAST)的批内精密度分别为4.0%~7.6%、4.4%~6.6%、5.9%~8.9%、5.7%~10.7%、7.0%~13.5%。 UF-1000i型检测WBC、RBC、BACT、EC、CAST的日间精密度分别为2.1%~6.3%、4.8%~5.3%、7.2%~9.7%、8.0%~15.0%、9.5%~14.1%。检测新鲜尿液标本 WBC、RBC、BACT、EC、CAST的携带污染率分别为0.120%、0.039%、0.084%、0.700%、1.640%。尿液WBC、RBC、BACT、EC、CAST分别在1.4~5097/μl、1.2~4885/μl、8~16540/μl、2.9~204/μl、1.2~19.4/μl浓度范围内，具有良好的线性。 UF-1000i型测定WBC、RBC、EC、CAST、BACT的相对偏差分别为2.4%~9.0%、0.9%~9.8%、-18.2%~-18.0%、-13.5%~5.1%、-3.7%~6.8%。结论：UF-1000i型的主要性能指标合格，可用于尿液有形成分分析。
目的：：評價UF-1000i型尿沉渣分析儀的主要性能指標。方法：採用新鮮尿液和定值質控品對UF-1000i型主要分析指標精密度、攜帶汙染率、線性範圍、不確定度進行分析。結果：UF-1000i型檢測白細胞(WBC)、紅細胞(RBC)、細菌(BACT)、上皮細胞(EC)、管型(CAST)的批內精密度分彆為4.0%~7.6%、4.4%~6.6%、5.9%~8.9%、5.7%~10.7%、7.0%~13.5%。 UF-1000i型檢測WBC、RBC、BACT、EC、CAST的日間精密度分彆為2.1%~6.3%、4.8%~5.3%、7.2%~9.7%、8.0%~15.0%、9.5%~14.1%。檢測新鮮尿液標本 WBC、RBC、BACT、EC、CAST的攜帶汙染率分彆為0.120%、0.039%、0.084%、0.700%、1.640%。尿液WBC、RBC、BACT、EC、CAST分彆在1.4~5097/μl、1.2~4885/μl、8~16540/μl、2.9~204/μl、1.2~19.4/μl濃度範圍內，具有良好的線性。 UF-1000i型測定WBC、RBC、EC、CAST、BACT的相對偏差分彆為2.4%~9.0%、0.9%~9.8%、-18.2%~-18.0%、-13.5%~5.1%、-3.7%~6.8%。結論：UF-1000i型的主要性能指標閤格，可用于尿液有形成分分析。
목적：：평개UF-1000i형뇨침사분석의적주요성능지표。방법：채용신선뇨액화정치질공품대UF-1000i형주요분석지표정밀도、휴대오염솔、선성범위、불학정도진행분석。결과：UF-1000i형검측백세포(WBC)、홍세포(RBC)、세균(BACT)、상피세포(EC)、관형(CAST)적비내정밀도분별위4.0%~7.6%、4.4%~6.6%、5.9%~8.9%、5.7%~10.7%、7.0%~13.5%。 UF-1000i형검측WBC、RBC、BACT、EC、CAST적일간정밀도분별위2.1%~6.3%、4.8%~5.3%、7.2%~9.7%、8.0%~15.0%、9.5%~14.1%。검측신선뇨액표본 WBC、RBC、BACT、EC、CAST적휴대오염솔분별위0.120%、0.039%、0.084%、0.700%、1.640%。뇨액WBC、RBC、BACT、EC、CAST분별재1.4~5097/μl、1.2~4885/μl、8~16540/μl、2.9~204/μl、1.2~19.4/μl농도범위내，구유량호적선성。 UF-1000i형측정WBC、RBC、EC、CAST、BACT적상대편차분별위2.4%~9.0%、0.9%~9.8%、-18.2%~-18.0%、-13.5%~5.1%、-3.7%~6.8%。결론：UF-1000i형적주요성능지표합격，가용우뇨액유형성분분석。
Objective:To evaluate the main performance index of UF-1000i urinary sediment analyzer. Methods:The precision, contaminative rate,linear range and uncertainty of the UF-1000i were analyzed by detecting fresh urine and constant quality control product. Results:The within-run precisions(CV) of UF-1000i in detecting WBC,RBC,BACT,EC,CAST were 4. 0% -7. 6%,4. 4%-6. 6%,5. 9% -8. 9%,5. 7% -10. 7% and 7. 0% -13. 5%,respectively. The inter-day precisions of UF-1000i in detecting WBC, RBC,BACT,EC,CAST were 2. 1% -6. 3%,4. 8% -5. 3%,7. 2% -9. 7%,8. 0% -15. 0%,9. 5% -14. 1%,respectively. The contaminative rates of UF-1000i in detecting WBC,RBC,BACT,EC,CAST in fresh urinary were 0. 120%,0. 039%,0. 084%,0. 700%and 1. 640%,respectively. The levels of WBC,RBC,BACT,EC and CAST in urinary were 1. 4 -5 097/μl,1. 2 -4 885/μl,8 -16 540/μl,2. 9-204/μl and 1. 2 -19. 4/μl, respectively, which was good linear correlation. The relative deviations of UF-1000i in detecting WBC,RBC,BACT,EC and CAST were 2. 4% -9. 0%,0. 9% -9. 8%,-18. 2% - -18. 0%,-13. 5% - -5. 1% and-3. 7% - -6. 8%,respectively. Conclusions:The main performance index of UF-1000i is qualified,which can be used to analyze the formed elements of urinary.
