凝血酶是一种从猪血中提取的外用止血酶,能直接作用于血中的纤维蛋白原。纤维蛋白原是第一凝血因子,而凝血酶则为第二因子,在凝血因子的系列作用下,形成了不溶性纤维蛋白而凝血,所以,凝血酶有加速血液凝固,促进止血的作用。它适用于各种毛细血管和多种脏器出血的局部止血。常用 Thrombin is a topical hemostatic enzyme extracted from pig’s blood that acts directly on fibrinogen in the blood. Fibrinogen is the first coagulation factor, and thrombin is the second factor, a series of factors in the coagulation factor, the formation of insoluble fibrin and coagulation, therefore, thrombin to accelerate blood coagulation and promote hemostasis. It applies to all kinds of capillaries and multiple organ bleeding hemostasis. Commonly used