呼吸衰竭的救治往往以建立人工气道进行机械通气为基础 ,为避免气管切开的并发症 ,我们试用纤维支气管镜 (简称纤支镜 )导引经鼻气管插管建立人工气道进行机械通气 ,救治呼吸衰竭 ,改善通气 ,纠正缺氧和二氧化碳的潴留 ,帮助患者度过危险期 ,取得良好的效果。现报道我院 1 996? Respiratory failure treatment is often based on the establishment of artificial airway for mechanical ventilation. To avoid the complications of tracheotomy, we try to use bronchoscopy (bronchoscopy) to guide the nasopharyngeal intubation to establish artificial airway for mechanical ventilation , Treat respiratory failure, improve ventilation, correct hypoxia and carbon dioxide retention, to help patients through the dangerous period, and achieved good results. Is reported in our hospital 1 996?