内置直接呼吸监测系统的气道阻力分析  

Analysis of airway resistance with direct respiratory monitoring system

作　　者：于莲芝[1] 颜国正[2] 李蛟[1] 陈菊萍[1] 

机构地区：[1]上海理工大学光学与电子信息工程学院,上海200093 [2]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《仪器仪表学报》2006年第z2期1444-1445,共2页Chinese Journal of Scientific Instrument

基　　金：上海理工大学青年基金(04XQN009);国家863计划(2004AA404013)

摘　　要：在重症监护机械通气过程中进行直接连续呼吸监测具有重大的临床意义,气道阻力是重要的呼吸监测指标之一。文中给出了气道阻力的计算模型并分析计算了内置直接监测系统的呼吸阻力,为监测系统结构的改进设计研究奠定了基础。Direct and continuous respiratory monitoring is important in chital care during mechanical ventilation, airway resistance is one of the important respiratory monitoring parameters. The calculation model was given out in this paper, and the extra airway resistance resulted from the monitoring system was analyzed. That is the base for improving the design and the application of the monitoring system.

关 键 词：呼吸监测系统 气道阻力 分析 

分 类 号：TH7-55[机械工程—仪器科学与技术]