Objective To study the hemostasis effect of collagen and fibrin combination in New Zealand rabbit,and to compare its effect with collagen sponge.Methods Hemostasis experiments on ear arterial and venous bleeding,wound surface of the ear,incision of the femoral artery,injury of liver and wound surface of body were carried out on New Zealand rabbits.At the same time,its effect of hemostasis was compared with collagen sponge in terms of bleeding time,blood loss and binding of wound and dressings.Also,the heali...