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Analysis of Wet Pack Incidence in Steam Sterilization: A Study in a Chinese Medical Center.
- Source :
-
Medical science monitor : international medical journal of experimental and clinical research [Med Sci Monit] 2024 Mar 17; Vol. 30, pp. e942601. Date of Electronic Publication: 2024 Mar 17. - Publication Year :
- 2024
-
Abstract
- BACKGROUND Central sterile supply departments (CSSDs) play a vital role in hospital infection control. We investigate the factors associated with wet pack occurrence after steam sterilization. MATERIAL AND METHODS We designed a log sheet to record information concerning sterilized packs. The data included the type of sterilized pack; outside weather (sunny, overcast, or rainy); the item in the sterilized pack; packaging material; whether the item had been packaged in compliance with guidelines; whether the pack had been laid flat, upright, or leaning at an acute angle; which sterilizer was used for sterilization of the pack; whether the pack had been placed on the top or bottom shelf inside the sterilizer chamber; whether the pack had been loaded in compliance with guidelines; the drying time following sterilization; and cooling time after sterilization. The sterilized packs in our study were selected from all of the packs that were sterilized in the CSSD of the authors' institution during June to December 2021. RESULTS Factors associated with wet pack occurrence after steam sterilization include: outside weather on the day of sterilization; the item in the sterilized pack; packaging material; whether the item had been packaged in compliance with guidelines; whether the pack had been placed on the top or bottom shelf; and cooling time after sterilization. Statistically significant differences (P<0.05) in wet pack incidence were identified for all of these factors. CONCLUSIONS Various factors are associated with wet pack occurrence after steam sterilization. Recommendations for reducing the risk of wet packs include regular maintenance of the steam pipeline, regular replacement of thermal insulation materials for the steam pipeline, and extension of the drying time.
- Subjects :
- Incidence
Hospitals
China epidemiology
Steam
Sterilization methods
Subjects
Details
- Language :
- English
- ISSN :
- 1643-3750
- Volume :
- 30
- Database :
- MEDLINE
- Journal :
- Medical science monitor : international medical journal of experimental and clinical research
- Publication Type :
- Academic Journal
- Accession number :
- 38493296
- Full Text :
- https://doi.org/10.12659/MSM.942601