使用蒸发过氧化用于消化肠道内镜的无水消毒
Can Zhao1,2, Li-Hong Qi3, Long-Song Li2
1Chinese PLA Medical School, Beijing 100853, China.
World journal of gastroenterology
|April 18, 2025
概括
蒸发过氧化 (VHP) 为胃肠内镜提供了一种高效的无水消毒方法,减少了水浪费和成本. 这项技术在30分钟内实现了高水平的消毒,对各种内镜类型证明了其有效性.
科学领域:
- 医疗器械 医疗器械
- 传染病控制和控制传染病
- 环境可持续性 环境可持续性
背景情况:
- 目前的胃肠内镜消毒方法需要大量的水,并产生大量的废物.
- 需要更高效,更具成本效益,更环保的消毒解决方案.
研究的目的:
- 为了评估无水消毒使用蒸发过氧化 (VHP) 的有效性,用于胃肠道内镜.
- 评估由碳酸产生的VHP对消毒速度,成本和环境影响的影响.
主要方法:
- 开发了一种实验装置,可以从碳酸颗粒中产生VHP.
- 在内镜模型,一次性内镜和可重复使用的内镜上进行了消毒试验.
- 分析了影响VHP消毒的因素,包括相对湿度,暴露剂量和有机负担.
主要成果:
- 在30分钟内,VHP实现了内镜模型的高水平消毒.
- 相对湿度,暴露剂量和有机负担显著影响了消毒的有效性.
- VHP消毒显示了与可重复使用内镜自动机器相似的结果,成本更低,时间更短.
结论:
- VHP消毒是胃肠道内镜的可行,无水替代品.
- 这项技术为开发更可持续,更有效的内镜再加工提供了潜力.
- 需要进一步的研究,以优化VHP消毒协议的临床应用.
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