多年来 ,慢性阻塞性肺疾病 (ＣＯＰＤ)的治疗主要以内科对症治疗为主 ,晚近肺减容外科的出现 ,为这些病人的治疗带来了希望 ,但术后常出现暂时性呼吸功能低下以及由于手术创伤与引流部位疼痛 ,患者不能进行有效的深呼吸和咳嗽排痰 ,而出现肺不张、肺部感染及呼吸衰竭等并发症 , Over the years, the treatment of chronic obstructive pulmonary disease (COPD) is mainly symptomatic treatment of the main medical, late lung volume reduction surgery appears to bring hope for the treatment of these patients, but often postoperative temporary respiratory dysfunction and Due to the surgical trauma and drainage site pain, patients can not be effective deep breathing and cough expectoration, and the emergence of atelectasis, pulmonary infection and respiratory failure and other complications,