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本文通过Poly HEMA涂膜碳的血液灌洗法对暴发性肝衰竭狗进行研究。18条雄狗先作门腔侧侧吻合术,在门静脉的中央部和总肝动脉各置止血带,肝脏的所属各支动脉及胃十二指肠动脉和胃动脉结扎。手术后禁食,随意饮水,按常规滴注葡萄糖盐水。术后48小时给股动脉和股静脉插管,然后扎紧止血带造成全肝缺血,2小时后放松。在结扎止血带开始即静脉灌注20％糖水,以0.5g/kg/小时速率给与,并经动脉灌注盐水100ml/小时。灌洗动物另一侧股动、静脉和体外循环连接,经活性碳筒过滤。活性碳系采用椰子壳碳颗粒包
In this paper, Poly HEMA coated carbon blood lavage method of fulminant hepatic failure dogs were studied. Eighteen male dogs were treated with lateral anastomosis before the portal vein in the central part and the total hepatic artery tourniquet, the liver of the respective arteries and gastroduodenal artery and gastric artery ligation. Fasting after surgery, free to drink water, according to the usual infusion of glucose saline. 48 hours after the femoral artery and femoral vein catheterization, and then tie the tourniquet to cause total ischemia, 2 hours after relaxation. Ligation of the tourniquet with intravenous infusion of 20% syrup at a rate of 0.5 g / kg / hr was given and saline was infused 100 ml / hr via the artery. On the other side of the lavage animal femoral, venous and cardiopulmonary bypass connected via a carbon filter. Activated carbon series using coconut shell carbon particles package