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Evaluation of IRISiQ200 Full Automated Urine Analyzer / 医疗卫生装备
Article in Zh | WPRIM | ID: wpr-590922
Responsible library: WPRO
ABSTRACT
Objective To evaluate the function of IRISiQ200 full automated urine analyzer and its clinical application of user re-classification function.Methods The reproducibility,linearity and mutual infection rate of IRISiQ200 were detected.116 fresh urine specimen were obtained from outpatient and inpatient at random.After the specimen were detected with IRISiQ200,the doubtful urine sediment images were discriminated repeatedly by user reclassification.The microscopic quantitation in uncentrifuged samples was used as reference.Results IRISiQ200 showed good reproducibility,linearity and lower mutual infection rate.The performances by using iQ-200 were: erythrocytes Y=0.596X+11.353,R2=0.834;leukocytes Y=0.468X+5.745,R2=0.708;epithelial cells Y=0.524X-2.649,R2=0.815.The performances after reclassification: erythrocytes Y=0.895X-3.328,R2=0.997;leukocytes Y=0.786X-1.880,R2=0.976;epithelial cells Y=0.911X-5.502,R2=0.992.Conclusion IRISiQ200 full automated urine analyzer shows excellent performance.There is fine correlation between iQ-200 and microscopic quantitation in uncentrifuged samples,and the urine sediment can be observed intuitively by using reclassification function.The doubtful urine sediment images can be discriminated.It can degrade the instrument error and increase the detection accuracy greatly.[Chinese Medical Equipment Journal,2008,29(2):82-83,85]
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Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Medical Equipment Journal Year: 1989 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Medical Equipment Journal Year: 1989 Type: Article