Comparison of different disinfection sterilization for dental handpieces
10.3760/cma.j.issn.1008-6706.2010.21.028
- VernacularTitle:不同消毒方法用于牙科手机灭菌效果比较
- Author:
Feng CHE
;
Meiyun YANG
;
Hongyu JIANG
- Publication Type:Journal Article
- Keywords:
Disinfection;
Dental high-speed equipment
- From:
Chinese Journal of Primary Medicine and Pharmacy
2010;17(21):2938-2939
- CountryChina
- Language:Chinese
-
Abstract:
Objective Compared with povidone iodine solution to clean,glutaraldehyde immersion,highpressure steam sterilization of three disinfection methods for dental handpiece sterilization effect.Methods Select the 20 dental clinical used over phone,were randomly divided into A group,B group,C group,D group 5,A group for the control group,only cleaning method did not use any disinfection,B group was 1% Polyvinylpyrrolidone iodine solution,wipe,C group were soaked in 2% glutaraldehyde soluton,D group were treated with high-pressure steam sterilization,after each phone were inoculated with bacteria sample dish,the more monitoring of four groups of bacterial culture.Results A group of bacterial culture for the intensive growth of bacteria,B group had bacterial growth for the(+ ～+ + +),bacterial growth;C group had bacterial culturegrowth was(+ ～ + +),bacterial growth;D group of bacterial culture Growth of(-),no bacterial growth.Conclusion High-pressure steam sterilization was the disinfection of dental handpieces most effective way.
