胸部外伤在临床中较常见,多数胸部外伤的患者多伴有血胸、气胸或血气胸的存在。胸部外伤可产生一系列呼吸、循环系统功能的改变。只有积极有效的诊治才可改善患者呼吸功能和循环功能的不稳定。特别是胸腔闭式引流术在处理血胸、气胸或血气胸的同时也为手术和麻醉及其他合并症起 Chest trauma is more common in clinical practice, most patients with chest trauma often accompanied by the presence of hemothorax, pneumothorax or pneumothorax. Chest trauma can produce a series of respiratory, circulatory system function changes. Only active and effective diagnosis and treatment can improve patient respiratory function and circulatory instability. In particular, closed thoracic drainage in the treatment of hemothorax, pneumothorax or pneumothorax, but also for surgery and anesthesia and other comorbidities