一、概述 近年来免疫学方法的飞速发展,使其应用已几乎扩展到临床检验的每一个方面。在多相酶免疫分析中,免疫反应之后需经过洗涤步骤除去未结合物和干扰物再进行测定。这样的测定结果才具有较好的准确性和灵敏性。以往手工洗涤微滴板和方法存在着污染环境,感染操作人员等缺点,而且其分析结果的准确性和重现性差,因此开发一种能自动完成这种洗涤过程的洗板机,将操作人员从繁重的体力劳动中解放出来,是一件非常有意义的事情。 I. Overview In recent years, the rapid development of immunological methods, its application has been extended to almost every aspect of clinical testing. In polyphase enzyme immunoassay, the immune response is followed by a wash step to remove unbound and interfering substances. This measurement results have better accuracy and sensitivity. In the past, manual washing of the microtiter plate and the method were disadvantageous in that it polluted the environment, infected the operator, etc., and the accuracy and reproducibility of the analysis result were poor. Therefore, a plate washer that can automatically perform such a washing process was developed. The operator It is a very meaningful thing to be liberated from the heavy manual labor.