按《消毒技术规范》现用洗脱法检查管道类医疗用品灭菌是否彻底，常因操作台小，输液器长，注入洗脱液来回洗脱不方便，费时较长，亦易由操作污染出现假阳性结果。为此，参照注射针的浸泡法，将输液（血）器针头、滴管、过滤网、空气管和调节器直接用无菌剪刀剪入装有４０ｍｌ According to the “disinfection technical specifications,” the current elution method is used to check whether the sterilization of pipeline medical supplies is thorough. It is often inconvenient because the operating table is small and the infusion set is long. It is inconvenient to elute the eluted solution back and forth. It takes a long time and it is easy to be contaminated by the operation. There are false positive results. For this purpose, the infusion (blood) needle, dropper, strainer, air tube, and regulator are directly cut with sterile scissors with reference to the soaking method of the injection needle.