Analysis of the effect of different steam on sterilization in sterilization supply centres

Tianyi Li; Xiaolian Zhu; Ping Cheng

doi:10.11910/j.issn.2791-2043.2022.1.06

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Analysis of the effect of different steam on sterilization in sterilization supply centres

MONOGRAPHIC STUDY | Updated：2023-02-22

- Analysis of the effect of different steam on sterilization in sterilization supply centres
- Sterile Supply Vol. 1, Issue 1, (2022)
- Affiliations：
  
  Sterilization and Supply Center, General Hospital, The First Affiliated Hospital of Soochow University, 215000, Suzhou, Jiangsu, China
- Author bio：
- Funds：
- DOI：10.11910/j.issn.2791-2043.2022.1.06
  CLC：
- Published：25 March 2022
- Accepted：
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Li Tianyi,Zhu Xiaolian,Cheng Ping.Analysis of the effect of different steam on sterilization in sterilization supply centres[J].Sterile Supply,2022,01(01):22-26.
DOI：

Li Tianyi,Zhu Xiaolian,Cheng Ping.Analysis of the effect of different steam on sterilization in sterilization supply centres[J].Sterile Supply,2022,01(01):22-26. DOI： 10.11910/j.issn.2791-2043.2022.1.06.

摘要

Abstract

Objective

To analyse the effect of different steam on the quality of sterilization.

Methods

The influence of industrial steam and pure steam on sterilization was analysed in terms of non-condensable gases

dryness values and steam condensate

starting from the requirements of the specifications and experimental comparisons.

Results

Industrial steam far exceeded the values given in the standard

while pure steam met the requirements of the standard.

Conclusion

The sterilization effect of pure steam is better than that of industrial steam. In steam sterilization in sterile supply centres

more attention should be paid to the selection of the sterilization steam source to guarantee the final quality of sterilizatiox and to protect patient safety.

关键词

Keywords

references

FENG J J . Working principle and common faults of pulsating pre-vacuum pressure steam sterilizer [J]. Med Equip , 2017 , 30 ( 17 ): 72 - 73 .

CHANG Y J , GAO W , LI X H , et al . The operation method and monitoring results of pressure steam sterilization [J]. China Health Stand Manag , 2015 , 6 ( 15 ): 199 - 200 .

GUO W , SU Y X , LI J , et al . Behavior of air removal from hollow structure in steam sterilization processes [J]. Mil Med Sci , 2021 , 45 ( 1 ): 50 - 56, 80 .

ZHANG J , ZHANG Y L , XUE Y Y , et al . Countermeasures of steam quality reaching standard for pressure steam sterilization [J]. China Med Devices , 2019 , 34 ( 7 ): 45 - 48, 64 .

Health industry standard of the People's Republic of China . WS310.1-2016 Hospital sterile supply centre part 1: management specification [S]. 2016-12-27 .

National Standard of the People's Republic of China . GB8599-2008 Technical requirements for large steam sterilizers [S]. 2008-12-12 .

European Standard . EN285-2006 Sterilization-Steam sterilizers-Large sterilizers [S]. 2006

British Standard . Scottish Health Technical Memorandum 2010 Validation and verification Sterilization [S]. 2010

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