2种灭菌器在消毒供应中心的应用比较

摘要

Abstract：Objective To compare the application of two kinds of low temperature sterilizers in central sterile supply department(CSSD). Methods A total of 300 sterilization packages randomly selected in CSSD were divided into group A and group B, with 150 sterilization packages in each group. The hydrogen peroxide plasma and ethylene oxide low temperature sterilization were used into group A and group B, respectively. The sterilization effect, costs and sterilization time of the two groups were compared. Results Both group A and B can conform to the requirements of the sterilization, with a 100% of eligible sterilization rate. In group A, the sterilization time was 55 minutes and cost of each packs was 73.16 RMB. In group B, the sterilization time was 18 h and cost of each packs was 17.58 RMB. Conclusion The sterilization time of Forhydrogen peroxide low temperature plasma sterilizer is comparatively shorter and cavity is relatively smaller, which makes it more suitable for emergent sterilization of surgical instruments. While ethylene oxide sterilization have longer process time and larger cavity, which makes it suitable for items with relatively slow sterilization cycle.