随着社会发展机动车辆的普及,以及高层建筑的施工发展,各类创伤患者的伤情发生了巨大变化,目前多发伤和复合伤的比例显著增加,创伤与失血性休克是创伤患者常见而严重的并发症。如何及时有效地抢救伤员生命和提高创伤性休克抢救成功率已成为急诊医学及创伤外科面临的重要任务之? With the popularity of motor vehicles for social development and the construction and development of high-rise buildings, great changes have taken place in the injuries among traumatized patients. Currently, the proportion of multiple traumatic injuries and multiple injuries is significantly increased. Trauma and hemorrhagic shock are common and severe traumatic patients Complications. How to timely and effectively rescue the injured and improve the success rate of traumatic shock rescue has become an important task in emergency medicine and traumatic surgery?