中国感染控制杂志2017，Vol.16Issue(6)：551-554,4.DOI:10.3969/j.issn.1671-9638.2017.06.014
影响牙科手机清洗效果的相关因素
Relevant influential factors for cleaning quality of dental handpieces
乔美珍 1秦国英 2倪晓燕 3赵纳幸 4许铮 5张明霞 5金美娟 1钱雪锋 1张骏骥 6李新芳 6王秀珍 7严向明 7滕燕 8张勤英9
作者信息
- 1. 苏州大学附属第一医院,江苏 苏州 215006
- 2. 澳洋医院,江苏 苏州 215600
- 3. 苏州市吴江区第一人民医院,江苏 苏州 215200
- 4. 常熟市第二人民医院,江苏 苏州 215500
- 5. 苏州大学附属第二医院,江苏 苏州 215004
- 6. 苏州市立医院,江苏 苏州 215002
- 7. 苏州市儿童医院,江苏 苏州 215025
- 8. 太仓市第一人民医院,江苏 苏州 215400
- 9. 昆山市第一人民医院,江苏 苏州 215300
- 折叠
摘要
Abstract
Objective To understand the cleaning quality of dental handpieces in Suzhou City, analyze the relevant factors that influencing cleaning effect.Methods A cross-sectional study was performed with the proportional system sampling method, questionnaires were adopted to investigate the cleaning location, cleaning method and process of dental handpieces, the ATP fluorescence detection method was conducted to detect cleaning quality.Results In 10 administrative regions of this city, a total of 72 medical institutions were selected, 25 were public medical oral diagnosis and treatment institutions, 47 were private clinics.Cleaning effect of automatic handpiece cleaning machine was better than traditional manual cleaning (unqualified rate :3.95% vs 11.96%, P<0.05), unqualified rate of handpieces cleaned by cleaning personnel without inadequate knowledge was higher than that by personnel with adequate knowledge(14.88% vs 3.57%, P<0.05).Qualified rate of cleaning: different cleaning locations ranged from 5.00% to 11.23%, cleaning equipment was inadequate and sufficient 11.89% and 7.29% respectively, cleaning personnel were not designated and designated 12.16% and 9.83% respectively, but the difference were not statistically significant (all P>0.05).The quality of cleaning of handpieces could be improved if waiting time of cleaning ≤30 minutes, enzymes were used during cleaning, and purified water was used at the end rinse(all P<0.05);whether there was drying process and used lubricant, difference were both not significant.Conclusion Using automatic handpiece cleaning machine, cleaning personnel with adequate knowledge, cleaning waiting time ≤30 minutes, enzyme use during the cleaning process, and purified water use at the end rinse can improve the quality of cleaning of dental handpieces.关键词
牙科手机/清洗效果/ATP生物荧光检测法/影响因素Key words
dental handpiece/cleaning effect/ATP fluorescence detection method/influential factor分类
医药卫生引用本文复制引用
乔美珍,秦国英,倪晓燕,赵纳幸,许铮,张明霞,金美娟,钱雪锋,张骏骥,李新芳,王秀珍,严向明,滕燕,张勤英..影响牙科手机清洗效果的相关因素[J].中国感染控制杂志,2017,16(6):551-554,4.
