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目的比较单层与双层纸塑袋包装器械对灭菌包压力蒸汽灭菌的灭菌效果、湿包发生、灭菌时密封线开裂的影响,以探索最佳包装方式。方法选择2013年11月1-30日单件需纸塑包装的器械共720件,随机分成对照组和试验组,对照组采用单层纸塑袋包装器械共362件,试验组在对照组包装基础上再外包装一层纸塑袋,纸面对纸面,塑面对塑面进行封口共358件,灭菌结束后检查器械包灭菌合格率、湿包发生率和密封线开裂率,采用SPSS 13.0软件进行统计分析。结果对照组与试验组包装器械灭菌合格率均为100.00%,湿包发生率分别为0.55%和0.84%,密封线开裂率均为0.28%,差异均无统计学意义,对照组与试验组包装器械对灭菌包压力蒸汽灭菌的灭菌效果、湿包发生、密封线开裂3项对比结果,差异均无统计学意义。结论双层纸塑袋包装器械灭菌效果可靠,灭菌时不会产生湿包和密封线开裂现象,可以作为单件器械的包装方式,在运输、贮存过程中减少包装破损,有效降低医院感染风险。
Objective To compare the effects of single-layer and double-layer paper-plastic bag packaging instruments on the sterilizing effect of pressure steam sterilization of sterilization pack, the occurrence of wet pack and the cracking of seal line during sterilization, so as to explore the best packaging method. Methods A total of 720 pieces of single-piece paper-plastic packaging instruments were selected from November 1, 2013 to November 30, 2013 and randomly divided into control group and experimental group. In control group, a total of 362 pieces of paper-plastic bag packaging equipment were used. In the control group, Based on the packaging layer of plastic bags, paper on the paper, the plastic surface of the plastic surface were sealed a total of 358, after sterilization sterilization equipment package inspection pass rate, the incidence of wet bags and sealing line cracking rate, SPSS 13.0 software for statistical analysis. Results The pass rate of packaging instruments in the control group and the experimental group was 100.00%, the wet bag rates were 0.55% and 0.84% respectively, and the sealing line cracking rate was 0.28%. There was no significant difference between the control group and the test group Packaging equipment on the sterilizing sterilization pressure steam sterilization effect, wet bag occurs, seal line cracking three contrast results, the difference was not statistically significant. Conclusion Double-layer paper-plastic bag packaging equipment sterilization effect is reliable, sterilization will not produce wet bag and sealing line cracking phenomenon, as a single piece of equipment packaging, packaging and transportation in the process of reducing packaging damage, reduce hospital infection risk.