在呼吸衰竭病人治疗中,尤其是进行气管插管或气管切开的病人,呼吸道管理是其抢救成败的关键环节之一。我们通过80例次的临床应用表明,在呼吸衰竭病人气管插管或气管切开后,使用人工鼻能有效地保证呼吸道湿度、温度,防止或减少外部细菌侵入,提高了呼吸道管理水平,并对空气有良好的过滤作用,从而增加了呼吸道防御功能,促进了呼吸道炎症的消退,减少了院内交互感染的发生,使呼吸衰竭病人的抢救成功率有所提高,现报道如下。 In the treatment of patients with respiratory failure, especially in patients with endotracheal intubation or tracheostomy, respiratory management is one of the key aspects of its success or failure. We use 80 cases of clinical application shows that in patients with respiratory failure endotracheal intubation or tracheostomy, the use of artificial nose can effectively ensure the respiratory humidity, temperature, to prevent or reduce the invasion of external bacteria and improve the level of respiratory tract management, and Air has a good filtering effect, thereby increasing the respiratory defense function, and promote respiratory tract inflammation subsided to reduce the incidence of hospital-related infections, respiratory failure patients to improve the success rate of rescue are reported below.