The invention provides a multifunctional haemostat for the liver and gall surgical department. The multifunctional haemostat comprises a hemostatis device in surgery and a hemostatis device after surgery. The hemostatis device in surgery comprises a surgical knife handle, a surgical knife, a sleeve and an electric coagulation hemostasis probe, wherein the surgical knife is connected to the surgical knife handle, a sliding rod is arranged in the sleeve, and the tail end of the sliding rod is connected with the electric coagulation hemostasis probe. The hemostatis device after surgery comprises a bondage band, a pressurizing air bag and a hemostatis medicine bag, wherein the bondage band is rectangular, the pressurizing air bag is sewn in the bondage band, the hemostatis medicine bag is sewn on the side, connected with a wound, of the bondage band, and the hemostatis medicine bag is filled with powdery hemostatics. The structure is simple, use is convenient, the needle inlet depth can be controlled, pollution to a blood sample in the blood drawing and transferring process can be prevented, drawing and storing integration is achieved, the accuracy of a check result can be ensured, and the labor intensity of medical staff is relieved.