Skin-grafting paste and preparation method thereof

Abstract

The invention discloses a skin-grafting paste, which includes the following raw materials in parts by weight: 77-30 parts of pseudo-ginseng, 10-20 parts of pangolin, 6-20 parts of bitter galangal, 8-30 parts of dioscorea rhizome, and 10-20 parts of borneol, The preparation method includes: S1 weighing raw materials: weighing the raw materials of the skin-grafting paste in proportion by weight; S2obtaining medicine fine powder; S3 sieving; S4 mixing; S5 putting the finished skin-grafting paste into a sterilized bottle and performing sealing treatment . The skin-grafting paste prepared by the present invention is in close contact with the necrotic skin, penetrates the skin, removes rot, and decomposes the necrotic skin into a honeycomb shape, so that the leather-like necrotic tissue is automatically separated, the pain of necrotic tissue can be dissipated without a surgical excision operation, a necrotic skin layer can be eliminated without damage by liquefied pus-expelling, and the viable residual tissue and potential regenerative cells are preserved.

Description

technical field [0001] The invention relates to the technical field of preparation of skin grafting medicines, in particular to a skin grafting paste and a preparation method thereof. Background technique [0002] Modern surgery mainly uses anti-infection therapy in the treatment of large areas of skin necrosis, skin defects and third-degree burns. The way of traditional therapy is, regardless of how deep the burn wound is, use silver sulfadiazine for external use, and then adopt incision, scab removal and skin grafting to the deep wound. [0003] Dry exposure therapy was practiced before the advent of antibiotics. After antibiotics are available, no matter how large the area of ​​necrosis is or how deep the wound is, antibiotics should be used to control wound infection. For full-thickness skin necrosis and third-degree burns, escharectomy and skin grafting are all used, but another problem in escharectomy is that the necrotic wound is artificially turned into a "knife wo...

AI Technical Summary

Problems solved by technology

[0004] 1. The external drugs currently used for surgical dressing change have no effect on protecting and promoting the differentiation and proliferation of mesenchymal cells;