创伤及失血性休克病人早期救治的重点是液体疗法 ,以维持或恢复循环系统的功能 ,从而改善组织和器官的微循环 ,减少炎性介质的激活或细胞损伤。小容量复苏是近年临床上液体疗法的新概念 ,指用 7.5 %氯化钠(Hypertonic saline,HTS)进行复苏 ,现为延长体内存留时间多与羟乙基淀粉 Early treatment of traumatic and hemorrhagic shock patients focuses on liquid therapies to maintain or restore the function of the circulatory system, thereby improving the microcirculation of tissues and organs and reducing the activation of inflammatory mediators or cell damage. Small volume recovery is a new concept of clinical liquid therapy in recent years. It refers to the use of 7.5% sodium chloride (Hypertonic saline, HTS) for recovery, is to extend the body retention time and more hydroxyethyl starch