摘要
微处理器具有体积小、控制功能强的特点,本文介绍一种采用ATmega128微处理器开发的按药代动力学参数控制注射泵给药,从而控制手术患者静脉麻醉深度的小型化智能系统。该系统具有控制精度高、功能扩展能力强以及使用方便等特点,非常适合在临床推广应用。
This paper present a microcontroller system for target controlled infusion according to pharmacodynamic parameters of intravenous anesthetics. It can control the depth of anesthesia with adjusting the level of plasma concentrations. The system has the advantages of high precision, extending power and convenience to apply. It has been used in the clinical anesthesia.
出处
《中国医学装备》
2005年第8期22-23,共2页
China Medical Equipment
关键词
药代动力学模型
微处理器
靶控输注
串口通信
静脉麻醉
pharmacodynamic model
Microcontrollei
Target controlled infusion
Serlal port communication
Intravenous anesthesia
