| abstract |
The invention is an antibacterial wound dressing, which includes at least nanochitin, alkaline earth metal alginate and antibacterial substance, wherein the nanochitin is tube-shaped and has a diameter of 10-50 nm and a tube diameter of 20 ~200nm, its content is 0.1%~5% of alkaline earth metal alginate; the manufacturing method is to mix nano chitin and alkaline earth metal alginate according to different proportions, then add antibacterial substance, stir again, then proceed The fibers are produced by wet spinning, and finally the non-woven fabric process is performed to obtain the antibacterial wound dressing of the present invention; accordingly, to reduce the suspicion of wound inflammation, it has substantial antibacterial effect, and has a water-retaining function to increase the strength of the antibacterial wound dressing. |