Near-field direct-writing thymol ordered fiber wound dressing and preparation method thereof

The invention discloses a near-field direct-writing thymol ordered fiber wound dressing and a preparation method thereof.The near-field direct-writing thymol ordered fiber wound dressing is prepared from, by mass volume ratio (W/V), 12% of polyacrylonitrile, 2% of polyethylene oxide, 5%-10% of thymol and dimethylformamide serving as a solvent. The thymol is extracted from natural plants; the raw materials are prepared through near-field electrostatic spinning. Thymol extracted from natural plants is adopted as an antibacterial drug, the drug has multiple activities such as antibacterial activity, anti-inflammatory activity and immunoregulation activity, the extraction range is wide, the cost is reduced, and meanwhile the drug is more environmentally friendly. And meanwhile, the problem of insufficient mechanical property caused by disorder of partial electrostatic spinning dressing fibers is solved. 本发明公开了近场直写百里香酚有序纤维创伤敷料及其制备方法，按质量体积比(W/V)计算，原料组成包括：聚丙烯腈12％，聚环氧化乙烯2％，百里香酚5％～10，溶剂为二甲基甲酰胺；百里香酚为天然植物中提取获得；上述原料通过近场静