Holmes C J, Allwood M C
J Hyg (Lond). 1976 Dec;77(3):315-20. doi: 10.1017/s0022172400055662.
A technique was described for the artificial contamination of the upper surface of intravenous infusion container plugs with viable micro-organisms. This technique was employed to assess the adequacy of decontamination of two designs of plug by the use of antiseptic swabbing. Results indicated that the MRC plug surface was more difficult to sterilize than that of the Travenol plug. The possibility of contamination of the infusion fluid during insertion of the giving-set needle was examined. Results indicated that there was a risk of contamination through the administration-set port of the MRC plug if swabbing was inadequate.
描述了一种用活微生物人工污染静脉输液容器瓶塞上表面的技术。该技术用于通过使用抗菌擦拭来评估两种设计瓶塞的去污充分性。结果表明，医学研究委员会（MRC）瓶塞表面比特拉文诺（Travenol）瓶塞更难消毒。研究了在插入输液器针头过程中输液污染的可能性。结果表明，如果擦拭不充分，MRC瓶塞的输液口存在污染风险。
