全喉切除的病人由于吸入的空气不再经过上呼吸道而直接进人气管，因此失去了对空气的加温、湿化和过滤作用，造成病人疾多、咳嗽和气短等呼吸系统的问题，已有引起肺部的生理学改变的报道。目前，解决喉切除病人的呼吸问题，唯一有效的非药物性治疗方法是合理使用加温、湿化器 Patients with total laryngectomy due to inhaled air is no longer through the upper respiratory tract and directly into the trachea, thus losing the heating, humidification and filtration of air, resulting in patients with multiple diseases, cough and shortness of breath and other respiratory system problems have been There are reports of physiological changes that cause the lungs. At present, the only effective non-drug treatment for laryngectomy patients’ respiratory problems is the rational use of heating, humidifier