国际口腔医学杂志 ›› 2022, Vol. 49 ›› Issue (3): 324-327.doi: 10.7518/gjkq.2022052

• 论著 • 上一篇    下一篇

基于多酶清洗剂控制的口腔专科器械清洗消毒模式的探索

林洁1(),刘帆2()   

  1. 1.口腔疾病研究国家重点实验室;国家口腔疾病临床医学研究中心;四川大学华西口腔医院种植科 成都 610041
    2.口腔疾病研究国家重点实验室;国家口腔疾病临床医学研究中心;四川大学华西口腔医院护理部 成都 610041
  • 收稿日期:2021-09-20 修回日期:2022-01-10 出版日期:2022-05-01 发布日期:2022-05-09
  • 通讯作者: 刘帆
  • 作者简介:林洁,副主任护师,硕士,Email:84204362@qq.com
  • 基金资助:
    四川大学横向课题(21H0441)

Exploration on cleaning and disinfection mode of dental instruments based on multi-enzyme detergent control

Lin Jie1(),Liu Fan2()   

  1. 1.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    2.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Nursing, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2021-09-20 Revised:2022-01-10 Online:2022-05-01 Published:2022-05-09
  • Contact: Fan Liu
  • Supported by:
    Horizontal Project of Sichuan University(21H0441)

摘要: 目的

探索口腔器械清洗消毒时常用多酶清洗剂对应的最适温度、清洗剂配置后的使用时效以及清洗剂最佳重复使用次数,以期更好地发挥多酶清洗剂的作用。

方法

以目前商业化普遍使用的2种多酶清洗剂为研究对象,测量其最佳工作温度、配置时间以及换液频率,探索多酶清洗剂使用的最适条件。

结果

2种多酶清洗剂的最适温度有一定差异,实验组1的多酶清洗剂最佳温度在55 ℃,而实验组2的多酶清洗剂处理最佳温度在50 ℃。清洗剂配置时间过长或多批次重复使用多酶清洗剂都可能导致消毒效果降低。

结论

控制工作温度在50~55 ℃,合理控制器械数量、在有效时间段内使用、及时更换多酶清洗剂是保障消毒效果的重要方法。

关键词: 多酶清洗剂, 口腔器械, 医院感染控制

Abstract: Objective

To obtain the optimal temperature, the operating life after the configuration of the detergents, and the best reuse times of the detergents corresponding to the two kinds of multi-enzyme detergents, which were commonly used in the cleaning and disinfection of dental instruments.

Methods

In this study, the multi-enzyme detergents currently in commercial use were taken as the research objects, according to the best working temperature, configuration time and frequency of fluid change, explore the optimal conditions for the use of multi-enzyme cleaning agents.

Results

The optimal temperature of group one treatment is around 55 ℃, while the optimal temperature of group two is around 50 ℃. Too long detergent configuration time or repeated use of multiple enzyme detergent in batches may result in reduced disinfection effect. Reasonable control of the number of instruments, use within an effective time period, and timely replacement of multi-enzyme detergents are important methods to ensure the disinfection effect.

Conclusion

Controlling the working temperature at about 50-55 ℃, using the multi-enzyme detergents of the configuration time, and the cleaning times of not more than three times can help to clean the dental instruments efficiently.

Key words: multi-enzyme detergent, oral instrument, hospital infection control

中图分类号: 

  • R 187

图1

温度对不同多酶清洗剂清洗时间的影响"

图2

配置时间对不同多酶清洗剂清洗时间的影响"

图3

清洗批次对不同多酶清洗剂清洗时间的影响"

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