论文部分内容阅读
目的为提高医院日常医疗工作及医疗器械的清洗和消毒质量,选择合适的化学消毒剂提供依据。方法采用载体定量杀灭菌试验对4种日常含氯消毒剂(碘伏、优氯净、84消毒液、强氯净)的杀灭菌效果进行了试验比较。结果4种化学消毒剂对大肠杆菌、氯胺杆菌、金黄色葡萄球菌、淋球菌作用15 m in,杀灭菌率95%～100%,最高为碘伏(均100%),强氯净稍差(部分有95%)。结论4种化学消毒剂杀灭菌效果及使用剂量均比较接近,可结合需要,选用不同的消毒剂。
Objective To improve the daily medical work in hospitals and medical equipment cleaning and disinfection quality, select the appropriate chemical disinfectant to provide the basis. Methods The bactericidal effect of four kinds of daily chlorinated disinfectants (iodophor, excellent chlorine net, 84 disinfectant, strong chlorine net) were tested and compared by the method of carrier quantitative killing test. Results Four kinds of chemical disinfectants exerted 15 min on E. coli, Staphylococcus aureus, Staphylococcus aureus and Neisseria gonorrhoeae. Their killing rates were 95% -100% and highest ones were iodophor (100%). Poor (some 95%). Conclusion 4 kinds of chemical disinfectant to kill the bactericidal effect and the use of dose are relatively close, can be combined with the need to choose different disinfectants.