A kind of medical functional foam dressing material

Abstract

A medical functional foam dressing material mainly comprises foam; the surface of the foam is evenly provided with mass liquid and air penetrating holes; the foam mainly comprises a photobiotin composite medical material and epoxy propane; the photobiotin composite medical material in the foam is good for wounds, is anti-inflammation, antibiosis, pain-killing, swelling, itching killing, can activate blood and remove stasis, can promote wound healing, can reduce scars, and can absorb wound discharge.

Description

Technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a medical functional foam dressing material used for large-area wounds on the body surface. Background technique [0002] Dressings currently used on larger wounds are mainly divided into two categories: [0003] One type is ordinary dressings, with antibacterial, antibacterial, sterilization and analgesic functions, but the disadvantages of this type of dressing are poor adhesion, poor anti-adhesion, worse comfort and softness, and poor air permeability. It cannot be used directly on large-area wounds such as burns and ulcers. When this type of dressing is torn from the skin, it is easy to pull the skin and cause pain at the wound site. If the dressing is pasted on the skin for a long time, the wound overflow cannot be discharged in time, which is easy to cause the skin Allergy, inflammation and infection; the other is foam, which has the advantages of good adhesi...

AI Technical Summary

Problems solved by technology

[0003] One is ordinary dressings, which have antibacterial, antibacterial, bactericidal and analgesic functions, but the disadvantages of this type of dressing are poor adhesion, poor anti-adhesion, poorer comfort and softness, and poor air permeability. It cannot be directly used on large wounds such as burns and ulcers. When this type of dressing is torn from the skin, it is easy to pull the skin and cause pain at the wound site. Moreover, if the dressing is pasted on the skin for a long time, the wound discharge cannot be discharged in time, which may cause skin irritation. Allergy, inflammation and infection; the other type is foam, which has the advantages of good adhesion, good air permeability, and anti-adhesion. The disadvantage is that it does not have the functions of antibacterial, bacteriostasis, sterilization and pain relief, and promoting wound healing and reducing scar formation.

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