本实验根据自体血液无抗原性的原理，将血液灌注家兔脑内，建立急性颅内血肿动物模型。通过单纯尿激酶溶解血肿引流法、单纯碎吸血肿法、碎吸后尿激酶溶解引流法及尿激酶溶解后碎吸血肿法实验证明，碎吸后用尿激酶溶解引流具有较多优点，更具有临床实用价值。 This experiment based on the principle of autologous blood without antigen, the blood perfusion in rabbits brain, the establishment of acute intracranial hematoma animal model. Through simple urokinase hematoma drainage method, simple broken sucked hematoma method, after crushing suction urokinase drainage method and urokinase digestion after sucking sucking hematoma experiment shows that crushing suction with urokinase dissolved drainage has more advantages, more Clinical practical value.