| abstract |
Provided are a composite material, a medical adhesive and a preparation method and application thereof. The composite material is prepared from predetermined raw materials, the predetermined raw materials include main materials, and the main materials are composed of natural fibrin, plant extracts and water-containing solvents; the preparation method includes mixing predetermined raw materials to obtain composite materials, the predetermined raw materials include main materials, and the main materials are composed of Composed of natural fibrin, plant extracts and aqueous solvent. The medical adhesive is prepared from natural fibrin, plant extract and aqueous solvent; the preparation method includes mixing natural fibrin, plant extract and aqueous solvent to obtain the medical adhesive. Applications include the use of composite materials for wound adhesion, hemostasis, closure, coverage and plugging of visceral and soft tissue wounds, hard tissue fixation, preparation of tissue engineering materials, drug carriers, and repair and replacement of human and animal tissues. The composite material of the invention has good ductility and adhesion, and has functions such as hemostasis, anti-infection and degradability. |