近十年来,无创通气发展迅速,成为慢性阻塞性肺疾病(COPD)伴呼吸衰竭的治疗手段,我们于2004年10月至2006年9月采用BiPAP呼吸机治疗COPD急性加重伴Ⅱ型呼吸衰竭患者24例,取得较好疗效,报告如下。1资料与方法1.1一般资料:选择2004年10月至2006年9月我院呼吸科住院治疗的COPD合并Ⅱ In recent ten years, non-invasive ventilation has developed rapidly and has become the treatment of chronic obstructive pulmonary disease (COPD) with respiratory failure. From October 2004 to September 2006, we used BiPAP ventilator to treat patients with acute exacerbation of COPD and type Ⅱ respiratory failure 24 cases, achieved good effect, the report is as follows. 1 Materials and Methods 1.1 General Information: Select October 2004 to September 2006 inpatient department of respiratory hospital COPD with Ⅱ