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目的验证Sysmex UF-1000i尿液有形成分分析仪的性能。方法按照国家实验室ISO15189认可要求,分别检测该仪器各参数:红细胞、白细胞、上皮细胞、管型和细菌的精密度、线性范围、携带污染率、不同进样模式比对及生物参考区间的验证。结果 SysmexUF-1000i尿液有形成分分析仪批内、批间精密度CV值,携带污染率,线性范围,不同进样模式比对等均在仪器要求范围内。结论 Sysmex UF-1000i尿液有形成分分析仪各项性能均符合仪器要求,可以用-于-尿夜有形成分分析,辅助临床诊断。
Objective To verify the performance of the Sysmex UF-1000i urine component analyzer. Methods According to the national laboratory ISO15189 accreditation requirements, the parameters of the instrument were tested respectively: the precision, linear range, carrying rate, contrast of different injection modes and biological reference interval of erythrocytes, leukocytes, epithelial cells, . Results SysmexUF-1000i urine composition analyzer within the batch, inter-batch precision CV value, carry contamination rate, linear range, different injection mode than the other in the instrument requirements. Conclusion All the features of Sysmex UF-1000i urine component analyzer meet the requirements of the instrument, which can be used in clinical analysis.