在过去的十多年中,无创通气开始出现在急诊急救领域,其应用范围也逐渐拓宽,成为机械通气领域最重要的进展。无创通气[这里主要指正压通气,并不包括持续气道正压(CPAP)]应用于急、慢性呼吸衰竭的患儿取得了显著疗效,而且避免了气管插管、气管切开等有创通气的一些并发症,可以明 In the past ten years, non-invasive ventilation began to emerge in the field of emergency first aid, and its scope of application has also gradually widened to become the most important progress in the field of mechanical ventilation. Non-invasive ventilation [mainly refers to positive pressure ventilation here, does not include continuous positive airway pressure (CPAP)] for acute and chronic respiratory failure in children achieved a significant effect, but also to avoid endotracheal intubation, tracheostomy and other invasive ventilation Some of the complications can be clear