基于BJS和TCJ的闭环麻醉给药控制软件设计  

The Design of Controlling Application for Close-loop Anaesthetic Infusion Based on BIS and TCI

作　　者：何剑虎[1] 周庆利[1] 

机构地区：[1]浙江大学医学院附属妇产科医院医学工程科,浙江省杭州市学士路1号310006

出　　处：《中国数字医学》2010年第9期34-37,共4页China Digital Medicine

基　　金：浙江省科技计划项目(编号:2008C33045)

摘　　要：在麻醉过程中有效和适当地控制病人的麻醉深度是非常复杂的。针对开环靶控输注存在的操作不便和麻醉过程的个体差异,研究开发闭环麻醉给药控制软件,从BIS监护仪获取病人的麻醉深度指标,利用药代动力学原理、PID控制器控制TCI泵药物输注,解决开环TCI静脉麻醉不易控制和人为因素影响多的缺点,实现更为平稳、简单的麻醉过程,对个体化合理用药具有指导意义。It is complex to control the anesthesia depth of patient effectively and appropriately. Considering that operational inconveniences and individual differences exist in the mode of open-loop target-controlled anesthesic infusion, an application is developed for close-loop anesthesic infusion, which fetches anesthesia depth index from patient by BIS monitor and manipulates TCI pumper to infuse anesthetic with pharmacokinetication and PID controller. It can remove difficulties of manipulation and human disadvantage facts in open-loop mode, and makes anesthesia procedure more stable and easy to operation. It can supply valuable references to individual appropriate infusion.

关 键 词：闭环麻醉给药系统 双频指数 靶控输注 

分 类 号：R739.4[医药卫生—肿瘤]