用等离子激活溶液处理和清洁隐形眼镜
Stephanie Arndt1, Julia Spörl1, Petra Unger1
1Department of Dermatology, University Medical Center Regensburg, 93053 Regensburg, Germany.
Pathogens (Basel, Switzerland)
|February 27, 2026
概括
冷大气等离子体 (CAP) 在增强隐形眼镜清洁溶液 (CLCS) 和消毒性能方面表现有前途. 用CAP治疗的CLCS改善了隐形眼镜的脂质去除,这表明可能有更好的隐形眼镜卫生.
科学领域:
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
- 材料科学 材料科学 材料科学
背景情况:
- 不充分的隐形眼镜清洁导致全球范围内严重的并发症.
- 现有的全合一隐形眼镜清洁解决方案 (CLCS) 可能无法完全解决卫生问题.
- 冷大气等离子体 (CAP) 被探索为一种改进消毒和透镜护理的新方法.
研究的目的:
- 调查CAP在提高CLCS疗效方面的潜力.
- 评估CAP对各种溶液中的抗菌性质和反应性物种的影响.
- 为了评估血激活溶液 (PAS) 在脂涂隐形眼镜上的清洁性能.
主要方法:
- 溶液 (CLCS,Milli-Q水,盐水,DPBS) 被暴露在CAP中1至24小时.
- 反应性氧和物种 (RONS) 和pH在治疗后和4周内进行了监测.
- 测试了PAS在脂涂水凝透镜上的清洁效果.
主要成果:
- CAP增加了RONS度,随着时间的推移保持了持续水平.
- CAP向Milli-Q水和盐水传递了消毒特性,但对对大肠杆菌的CLCS没有显著的影响.
- 用CAP处理的CLCS增强了透镜的脂质去除,而用CAP处理的Milli-Q水显示清洁效率降低.
- 在缓冲溶液 (CLCS,DPBS) 中,pH值保持稳定,但在Milli-Q水和盐水中降低.
结论:
- CAP显示了接触镜头消毒和表面修改的潜力.
- 对于临床眼科应用,需要进一步的研究和临床前试验.
- CAP可能会提供一种新的方法来改善隐形眼镜卫生,减少并发症.
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