脊柱、肾脏、颈部手术偶可伤及胸膜而致气胸，常用的处理方法是术中及时修补胸膜，如胸腔积气较多而致患者呼吸困难，还需及时排出胸腔积气。倘若无备用的闭式引流瓶，则只能用注射器抽吸排气，不仅操作不便，效果亦不佳。为此，我院近年来应用自制闭式引流瓶抢救术中发牛气胸 Spine, kidney, neck surgery can hurt the pleura and cause pneumothorax, the commonly used method is to repair the pleura in time during the operation, such as more pleural effusion caused by breathing difficulties, but also need to promptly discharge pleural effusion. If there is no spare closed drainage bottle, the exhaust can only be sucked with a syringe, which is not only inconvenient in operation, but also ineffective. For this reason, in our hospital in recent years, self-made closed drainage bottle rescue surgery in the pneumothorax