胸腔闭式引流术是液气胸病人的常规治疗方法,传统的方法是局麻后在试穿部位切开皮肤,用止血钳分离肋间肌进入胸腔并撑大肋间肌间隙,再用止血钳夹好胸管前端在分开的间隙进入胸腔,这样因切开对外口大、内口小,胸管插入困难,常需多次插管。还可有内口大,外口小,这样虽插管成功,常因内口大,外口小而出现皮下气肿或 Closed thoracic drainage is a common treatment of patients with liquid pneumothorax, the traditional method is to cut the skin in the trial site after local anesthesia, hemostatic forceps separation of the intercostal muscle into the chest and the intercostal space, and then hemostat Clip the front of the chest tube in a separate gap into the chest, so because of the large external incision, the internal port is small, chest tube insertion difficulties, often multiple intubation. Can also have a large mouth, the mouth is small, so that although the success of intubation, often because of the large mouth, small mouth and the emergence of subcutaneous emphysema or