急性中毒病因复杂,病情发展迅猛,是急诊医学的一大难题。随着社会发展,人们接触到越来越多的新化学合成物,这直接导致了急性中毒的发病率上升。而大多数毒物都缺乏特效解毒剂,临床上只能采取对症治疗和促排泄治疗等手段。血液净化(blood purification,BP)可以利用物理、化学或免疫方法来清除人体内的多余水分及血中致病物质,同时补充人体所需物质,纠正内环境紊乱,减缓中毒患者的脏器损害进程,代替肾脏的排泄功能并提供支持 The causes of acute poisoning are complex and the disease develops rapidly, which is a major problem in emergency medicine. As society develops, more and more new chemical compounds are exposed to people, which directly leads to an increased incidence of acute poisoning. Most of the toxic drugs are lack of effective antidote, clinically only symptomatic treatment and promote excretory therapy and other means. Blood purification (BP) can use physical, chemical or immunological methods to remove excess water and blood-borne pathogenic substances in the human body while supplementing the human body’s required substances to correct internal environmental disorders and slow the process of organ damage in poisoned patients , Replacing the kidney’s excretory function and providing support