Holen J T, Schultz S G, Wong S T
Ups J Med Sci. 1986;91(2):151-4. doi: 10.3109/03009738609178506.
We have developed a new clinical chemistry analyzer, the VISION System, which uses centrifugal force to separate whole blood, measure reagent and plasma volumes, and complete all steps required for a spectrophotometric analysis. The system is based on a multichambered test pack containing liquid reagents, which can be centrifuged in two planes oriented at right angles to each other. The analyzer regulates the temperature, timing and optical measurements for up to 10 different test packs in the same run. We have demonstrated good precision and accuracy on 6 clinical chemistry analytes, 2 enzymes, potassium and theophylline using this system.
我们开发了一种新型临床化学分析仪——VISION系统，该系统利用离心力分离全血、测量试剂和血浆体积，并完成分光光度分析所需的所有步骤。该系统基于一个包含液体试剂的多腔测试包，该测试包可在相互垂直的两个平面上进行离心。该分析仪可在同一次运行中对多达10个不同的测试包进行温度、时间和光学测量的调节。我们使用该系统对6种临床化学分析物、2种酶、钾和茶碱进行了检测，结果显示具有良好的精密度和准确性。
