| abstract |
The invention discloses a medical dressing containing recombinant human collagen, which consists of the following raw materials in percentage by weight: 0.5-1.5% of recombinant human collagen, 3-7% of ceramide, 2-6% of nicotinamide, 0.6-1% of medical chitosan, 0.5-1.5% of ginseng extract, 0.2-0.6% of chamomile extract, 0.3-0.7% of purslane extract, 0.1-0.5% of aloe extract, 0.1-0.3% of natural lactic acid, 0.1-0.5% of polyhexamethylene biguanide, 0.3-0.7% of carbomer, 3-7% of propylene glycol, 1-5% of glycerol, 0.05-0.15% of triethanolamine and the balance of purified water; the invention also provides a preparation method of the medical dressing containing the recombinant human collagen. The medical dressing has the performances of antibacterial repair, high biocompatibility and strong cell affinity, has excellent functions of water permeation, air permeation, moisture absorption, wound infection reduction and wound pain rapid relief, and has the effects of wound repair, aging skin tightening and anti-aging, water replenishing, anti-allergy and skin beautifying on human skin; it can also be used for female vulva and vagina for antibacterial, cleaning, antiaging, and repairing, and promoting vaginal health. |