液体复苏控制系统的设计与实现  

Design and implementation of a fluid resuscitation control system

作　　者：卢恒志[1] 翟瑞伟[2] 王丹[1] 张广[1] 吴太虎[1] 

机构地区：[1]军事医学科学院卫生装备研究所,天津300161 [2]天津大学精密仪器与光电子工程学院,300072

出　　处：《国际生物医学工程杂志》2015年第3期161-164,共4页International Journal of Biomedical Engineering

基　　金：国家科技支撑计划课题（2012BA120801）

摘　　要：目的研究设计一种适用于战场／院前失血性休克伤员救治的液体复苏控制系统。方法采用伤员的生理参数作为系统输入，利用模糊控制技术实现休克程度的辨识决策，并通过高效输血／输液泵完成液体复苏过程。结果当伤员休克程度较重时，系统采取高速复苏，以快速补充伤员的血容量；当伤员休克程度较轻时，系统采取低速复苏，以维持伤员的血容量。结论相比传统液体复苏方法，该系统能有效地提高液体复苏效率和休克伤员的救治成功率。Objective To study and design a fluid resuscitation control system which is suitable for the treatment of hemorrhagic shock in the battlefield and prehospital settings. Methods The physiological parameters of the wounded were set as the system input and fuzzy control technology was used to identify the hemorrhagic shock （HS） severity and made a decision. At last, fluid resuscitation was finished with the use of the efficient blood transfusion and infusion pump. Results High-speed resuscitation could be carried out when the wounded was in severe condition, while low-speed resuscitation could be conducted when the wound was in mild condition. Conclusions Compared with the traditional resuscitation method, the designed fluid resuscitation control system can improve the efficiency of fluid resuscitation and the treatment success rate.

关 键 词：失血性休克 液体复苏 控制系统 

分 类 号：R318.6[医药卫生—生物医学工程] R605.971[医药卫生—基础医学]