Fibrin adhesive from pigs has the function of biological hemostasis, and can be used as an auxiliary hemostasis for diffuse exudation and venous bleeding in surgery, especially when conventional methods (such as suture, ligation or electrocoagulation) are ineffective or impossible to implement. Seal tissue wound, reduce exudation, reduce postoperative drainage and shorten drainage time. Promote wound tissue healing, vitamin protein network provides matrix and mesothelial chemotactic active substances, fibroblast growth, new capillary formation, granulation tissue formation, and promote wound healing.