重症有机磷中毒病死率甚高,主要致死原因为中枢性呼吸衰竭和呼吸肌麻痹。使用呼吸中枢兴奋剂常不易奏效。几年来我们及时使用呼吸机配合抢救3例,其中2例获救,报告如下。呼吸机使用方法:3例均用同步呼吸机。1例用鞍山 JD—1型,2例(例1、3)用天津 HQ—Z—1型。经气管插管连接呼吸机,吸入氧浓度40% Severe organophosphate poisoning mortality is high, the main cause of death for central respiratory failure and respiratory muscle paralysis. Use of respiratory stimulants is often not effective. In recent years, we promptly use respirator with rescue 3 cases, of which 2 were rescued, the report is as follows. Ventilator use: 3 cases are using synchronous ventilator. 1 case of Anshan JD-1 type, 2 cases (cases 1, 3) with Tianjin HQ-Z-1 type. The endotracheal tube connected to the ventilator, inhaled oxygen concentration 40%