一种新的方法来加快伤口愈合,使用冷火焰的等离子体刷
Qing Hong1, Xiaoqing Dong2, John E Jones2
1Department of Mechanical and Aerospace Engineering, University of Missouri, Columbia, Missouri 65211, USA.
The Review of scientific instruments
|December 8, 2023
概括
非热气压等离子体为伤口消毒提供了一种新的方法. 这种等离子刷技术有效杀死细菌,并促进感染伤口的愈合,而不会损害健康组织.
科学领域:
- 生物医学工程 生物医学工程
- 等离子体物理学的物理学
- 伤口治愈研究研究 伤口治愈研究
背景情况:
- 持续的感染显著阻碍了慢性伤口愈合.
- 目前的消毒剂治疗方法在向所有细菌方面存在局限性,并可能损害愈合组织.
- 非热气压等离子体为局部伤口消毒提供了一个有希望的替代方案.
研究的目的:
- 开发和评估一种用于临床伤口消毒的新型非热等离子体刷设备.
- 评估血治疗在消除细菌和促进伤口愈合方面的有效性.
- 为了确定血治疗在健康组织上的安全性.
主要方法:
- 开发一种用于临床使用的新型非热等离子体刷设备.
- 使用Pseudomonas aeruginosa生物膜感染伤口的体内研究.
- 优化了用加1% (Ar + N2) 的血治疗.
主要成果:
- 血刷有效消毒口腔和伤口细菌.
- 在体内研究表明,对健康的皮肤或组织没有有害影响.
- 优化的血治疗改善了 Pseudomonas aeruginosa 感染的伤口的伤口愈合.
结论:
- 非热气压等离子体是一种安全有效的局部伤口消毒方法.
- 开发的等离子刷设备适用于伤口护理中的临床应用.
- 血治疗具有显著的潜力,可以通过对抗感染来增强慢性伤口愈合.
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