| abstract |
The invention discloses a medical cold compress dressing and a preparation method thereof. The medical cold compress dressing comprises the following components: algal polysaccharide, hydrophilic gel framework material, growth factors, hyaluronic acid, sericin, silk fibroin, grape skin extract, phyllostachys extract, dancing grass extract, menthol and water. The preparation method of the cold compress dressing comprises the steps of weighing the components according to the mass, and mixing the components under certain conditions to obtain the hydrogel liquid. And defoaming the hydrogel liquid, pouring the defoamed hydrogel liquid into a mold, freezing and molding to obtain a hydrogel film, and sterilizing the hydrogel film after vacuum sealing to obtain the medical cold compress dressing. The medical cold compress dressing provided by the invention can be used for cooling, repairing and nursing skin barriers, promoting wound healing and protecting the wound, has the effects of moisturizing, resisting bacteria, diminishing inflammation, diminishing swelling and resisting oxidation, and simultaneously has good film forming property, air permeability, moisture retention, biocompatibility and skin adhesion. |