UF-1000i尿液有形成分分析仪性能评价及应用(1)
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摘要：目的评价UF-1000i尿液有形成分分析仪的性能。方法按照国家实验室认可要求，检测UF-1000i尿液有形成分分析仪各参数(WBC、RBC、EC、BACT、CAST)的精密度、正确度、携带污染率、线性范围并对生物参考区间进行验证。结果UF-1000i各参数检测的批内精密度、批间精密度、正确度、携带污染率、线性范围均在厂家要求的范围内， 且生物参考区间验证结果符合要求。结论UF-1000i尿液有形成分分析仪各项参数性能均符合厂家要求，可用于尿液有形成分分析的筛选。
关键词：UF-1000i尿液有形成分分析仪；性能评价；精密度；携带污染率；线性范围
Evaluation of Performance of UF-1000i Urine Sediment Analyzer
DUAN Xue-guang,DING Cheng-wei,WU Lian-hui,YANG Ming-ming
(Clinical Laboratory,Dongfang Hospital Affiliated Beijing University of Chinese Medicine，Beijing 100078，China)
Abstract：ObjectiveTo evaluate the performance of UF-1000i urine sediment analyzer. Methods The evaluation was performed according to guidelines established by accreditation of national laboratory requirements. Precision, trueness, carryover, linear range and the biological reference interval was verified ......
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