国产冲洗液与IL1300系列血气酸碱分析仪冲洗液的对比研究

在IL1300系列血气酸碱分析仪上,对国产冲洗液和IL公司冲洗液,从两点标定、pH标准液测定、血气标准物ABC测量,以及临床应用等方面,进行了性能对比研究。其结果证明国产冲洗液,已达到IL公司冲洗液的标准,完全可以替代IL公司冲洗液,用于IL1300系列血气酸碱分析仪。

COMPARATIVE STUDY BETWEEN NF FLUSH SOIUTION- AND L FLUSH SOLUTION FOR L SYSTEM 1300 SERIES OF PH/BLOOD GAS ANALYZER

For comparison, the 2 flush solutions were separately used in operating IL 1302 pH/blood gas analyzer according to the standard procedures.Expe-riments showed that when the standard solution of pH7.384 was used for calibration, the 2 sets of repeated readings obtained in the 2 cases had no significant difference ( p>0.05 ) . Similarly, the measurements of pH, PCO2 and PO2 of Artificial Blood Controls(ABC,including the acidosis,alkalosis and normal ones)were within the standard ranges for the ABCs, comparable to those obtained after the use of IL Flush Solution.The above experiments were also performed with IL1312 analyzer and similar results were obtained.Clin-ically,the NF Flush Solution was used in analyzing 274 samples of patients' blood to show that the results were consistent with the clinical diagnoses.Thus it can be concluded that NF Flush Solution can take the place of IL Flush Solution in the operation of IL system 1300 series of pH/blood gas analyzer.