Methods to check the amount of platelet before HP 30 min and after HP 30min, 60min, 120min, 180min in 27 cases(42 times) with acute poisoning, then to analyse the reasons of their changes.

• 方法对27例急性中毒患者的42次HP治疗中,在灌流前30min,灌流后30min、60min、120min、180min分别检查血小板数量,对其变化的有关因素进行分析。