Hicks J M, Iosefsohn M
Clin Chem. 1986 Dec;32(12):2201-3.
We evaluated the Kodak DT60 analyzer, to assess its suitability for use in the physician's office setting. The DT60 Analyzer is based on the same multilayer film technology as used in the Ektachem 400 and 700. We compared results obtained with DT60 for all the analyses currently available for use in this instrument (Na+, K+, Cl-, glucose, urea nitrogen, uric acid, total bilirubin, total protein, amylase, cholesterol, and triglycerides) with results from a Kodak Ektachem 700 Analyzer and from other laboratory procedures. Results for hemoglobin were compared with those from a Coulter Counter Analyzer. For all analytes, linearity of the standard curve for various dilutions of Ektachem calibrators was within the manufacturer's claims. CVs for within-run precision ranged from 0.8% to 5.4%, run-to-run CVs ranged from 1.6% to 7.5%. Except for amylase, comparisons with other methods were generally very good. The only interference we observed was that of hemoglobin in the bilirubin assay. Calibration was stable for longer than one month. We also compared the performance of a skilled operator with that of an unskilled operator and of a physician.
我们对柯达DT60分析仪进行了评估，以确定其是否适合在医生办公室环境中使用。DT60分析仪基于与柯达Ektachem 400和700相同的多层膜技术。我们将DT60对该仪器目前可进行的所有分析项目（钠、钾、氯、葡萄糖、尿素氮、尿酸、总胆红素、总蛋白、淀粉酶、胆固醇和甘油三酯）的检测结果与柯达Ektachem 700分析仪以及其他实验室检测方法的结果进行了比较。血红蛋白的检测结果与库尔特计数器分析仪的结果进行了比较。对于所有分析物，Ektachem校准品不同稀释度的标准曲线线性均在制造商声称的范围内。批内精密度的变异系数范围为0.8%至5.4%，批间变异系数范围为1.6%至7.5%。除淀粉酶外，与其他方法的比较总体上非常好。我们观察到的唯一干扰是胆红素检测中血红蛋白的干扰。校准稳定性超过一个月。我们还比较了熟练操作人员与非熟练操作人员以及医生的操作表现。
