Chitosan cicatrix biological medical adhesive and preparation method thereof

Abstract

The invention relates to the technical field of biological medical adhesives, and particularly relates to a chitosan cicatrix biological medical adhesive and a preparation method thereof. Each liter of the chitosan cicatrix biological medical adhesive comprises the following raw materials: 5-30 grams of modified chitosan, 30-50 milliliters of glycerol, 0.5-2.5 grams of herba menthae, 0.1-10 grams of lactic acid, 0.5-2.5 grams of ginger extracting solutions, 3-35 grams of viscosity regulating agents and the balance of purified water. The chitosan cicatrix biological medical adhesive disclosed by the invention is complementary in raw material, can effectively reduce the pruritus, relieve the pain, fade the cicatrix color, ensures that the cicatrix is gradually reduced in area and become smooth, is suitable for inhibiting, alleviating and restoring the cicatrice caused by reasons, such as various burns and scalds, traumata, scratches, operations and acne, accelerates the healing of a wound surface, restores the surface cracks of the cicatrice, inhibits the secretion of collagen inside keloid skin, reduces the pruritus, relieves the pain and fades the cicatrix color.

Description

technical field [0001] The invention relates to the technical field of biomedical glue, in particular to a chitosan scar biomedical glue and a preparation method thereof. Background technique [0002] Scar is a general term for the appearance and histopathological changes of normal skin tissue caused by various traumas, and it is an inevitable product in the process of human trauma repair. Broadly speaking, there is no wound healing without scar tissue. However, when the scar grows beyond a certain limit, various complications will occur, such as the destruction of the appearance and functional disturbance, etc., which will bring huge physical pain and mental pain to the patient, especially the scar left after burns, scalds, and severe trauma. . [0003] Domestic and foreign medical circles have carried out a large number of long-term experimental studies from human tissue to cell, molecular and gene levels in order to find a safe, safe and effective method that can shorte...

AI Technical Summary

Problems solved by technology

The methods currently used mainly include: oral drug therapy, drug injection therapy, laser therapy, etc. Oral drug therapy and drug injection therapy to remove skin scars will produce certain side effects and adverse reactions, such as headache, abdominal pain, nausea, vomiting, etc. Laser therapy The cost of removing skin scars is relatively expensive, and the treatment effect is not ideal

[0004] The above methods will cause pigmentation or depigmentation to varying degrees after treatment, and some will cause recurrence and regeneration.