三种消毒剂对无针输液接头消毒效果观察

发布时间：2018-02-27 08:38

  本文关键词： 无针输液接头 擦拭消毒 葡萄糖酸氯己定醇 消毒效果　出处：《中国消毒学杂志》2017年06期 　论文类型：期刊论文

【摘要】：目的比较不同消毒方法对中心静脉导管无针接头的消毒效果,以便确定最佳消毒方法。方法采用现场采样和细菌定量培养方法,观察3种消毒方法对无针接头的消毒效果。结果无针接头处不经消毒,有84.97%检出细菌污染。使用20 g/L葡萄糖酸氯己定醇擦拭5 s、10 s和15 s消毒后,污染率分别为25.00%、19.61%和0.00%。用75%乙醇、5 g/L有效碘的碘伏和20 g/L葡萄糖酸氯己定醇对无针接头处擦拭消毒15 s,检出细菌污染率分别为13.73%、2.00%和0.00%。结论 3种消毒方法以葡萄糖酸氯己定醇消毒效果最好,但必须擦拭消毒≥15 s方可确保消毒效果。
[Abstract]:Objective to compare the disinfection effect of different disinfection methods on the needle free joint of central venous catheter in order to determine the best disinfection method. The disinfection effect of three disinfection methods on the needle free joint was observed. Results bacterial contamination was detected in 84.97% cases without disinfection of the needle free joint. 20 g / L chlorhexidine gluconate was used to wipe 5 s 10 s and 15 s after disinfection. The contamination rates were 25.00% and 19.61%, respectively. The bacteriological contamination rates were 13.73 and 2.00% and 0.005%, respectively. Conclusion the three disinfection methods were glucose for 15 s, and chlorhexidine gluconate was 20 g / L for disinfecting the unneedle joints with 75% ethanol / L available iodine and 20 g / L chlorhexidine gluconate. Conclusion the bacterial contamination rates are 13.73% and 0.005%, respectively. Conclusion the three disinfection methods are glucose. Chlorhexidine acid has the best disinfection effect. But must wipe disinfection 鈮，

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