Binder H, Möse J R, Tscheliessnigg K
Zentralbl Bakteriol Mikrobiol Hyg B. 1982;176(5-6):453-62.
Complete and rapid removal of ethylene oxide used for fumigation and its conversion products are of critical importance when reusing gas-sterilized parts of instruments. Evaluation of desorption is possible by means of gaschromatographic analyses of the atmosphere in packs containing the instruments for fumigation and storage. Residual amounts for a number of selected parts of instruments shown suggest latent sources of danger. The dimension of the instruments, the differences in plastic materials and ethylene oxide permeability of packing materials play a significant, though not obvious, role. Since no general rules concerning the duration of desorption can be established in view of these various factors, occasional examinations by means of gaschromatographic analyses are necessary.
在重复使用经气体灭菌的器械部件时，彻底、快速地去除用于熏蒸的环氧乙烷及其转化产物至关重要。通过对装有用于熏蒸和储存器械的包装内的空气进行气相色谱分析，可以评估解吸情况。所示的一些选定器械部件的残留量表明存在潜在危险来源。器械的尺寸、塑料材料的差异以及包装材料的环氧乙烷渗透性虽不明显但起着重要作用。鉴于这些各种因素，无法制定关于解吸持续时间的一般规则，因此有必要偶尔通过气相色谱分析进行检测。
