急性重度有机磷农药中毒患者常会导致呼吸衰竭而死亡,一旦发生呼吸衰竭,即使联合应用复能剂、呼吸兴奋剂,其治疗效果也不佳[1,2]。因此紧急气管插管给予机械通气是抢救这类患者的先决条件之一,而反复彻底洗胃是保证抢救成功的重要救护措施,是急诊科常用的护理操作技术之一。但 Patients with acute severe organophosphorus pesticide poisoning often cause respiratory failure and death. Once respiratory failure occurs, the combination therapy and respiratory stimulant may not be effective. [1,2] Therefore, emergency endotracheal intubation to give mechanical ventilation is one of the prerequisites for the rescue of such patients, and repeated gastric lavage is an important rescue measures to ensure the success of emergency measures, is an emergency department commonly used nursing operation technology. but