【摘要】：目的研究微酸性電解水對口腔綜合治療臺水路的持續(xù)消毒效果。方法有效氯為10~15 mg/L微酸性電解水持續(xù)為5臺口腔綜合治療臺水路消毒。每天早8點開診前和下午診療結(jié)束后,分別采集漱口水、潔牙機和三用槍出水口水樣,進行細(xì)菌菌落計數(shù)。結(jié)果本次研究共采集水樣300份,漱口水、潔牙機和三用槍水各100份。消毒前(0 d)漱口水、潔牙機水和三用槍水的平均菌落總數(shù)依次為982 cfu/ml、3.53×10~4cfu/ml和7.99×10~3cfu/ml;消毒第8 d,該3部位的平均菌落總數(shù)分別為106 cfu/ml、641 cfu/ml和2.41×10~5cfu/ml;消毒第30 d,監(jiān)測部位水樣菌落總數(shù)下降明顯,分別為0 cfu/ml、33 cfu/ml和7.56×10~4cfu/ml。結(jié)論口腔綜合治療臺水路中存在微生物污染,使用微酸性電解水對口腔綜合治療臺水路的消毒效果明顯,特別是漱口水,但持續(xù)消毒效果需進一步觀察研究。
[Abstract]:Objective to study the effect of microacid electrolytic water on continuous disinfection of oral comprehensive therapy. Methods the available chlorine of 10 ~ 15 mg/L acid electrolytic water was continuously disinfected with 5 sets of oral comprehensive therapy water. After the diagnosis and treatment at 8: 00 A. M. every day, the mouthwash, the toothcleaner and the water from the outlet of the three-use gun were collected, and the bacteria colony was counted. Results A total of 300 water samples were collected, including mouthwash, tooth cleaning machine and three-purpose gun water. Before disinfection (0 d), the average colony counts of mouthwash, dental cleaning machine water and three-use gun water were 982cfuml / ml 3.53 脳 10~4cfu/ml and 7.99 脳 103cfur / ml respectively, the average colony counts of the three parts were 106cfuml / r 641 cfu/ml and 2.41 脳 105cfur / ml respectively on the 8th day of disinfection, and at the 30th day of disinfection, the total colony counts of monitored water samples decreased obviously. The results were as follows: 0 cfur / ml 33 cfu/ml and 7.56 脳 10 0 cfur / ml, respectively. Conclusion microbial contamination exists in the water path of the comprehensive oral treatment station. The disinfection effect of the microacidic electrolytic water is obvious, especially the mouthwash, but the effect of continuous disinfection needs further observation and study.
【作者單位】： 首都醫(yī)科大學(xué)附屬北京口腔醫(yī)院;中國疾病預(yù)防控制中心環(huán)境與健康相關(guān)產(chǎn)品安全所;
【分類號】：R187

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