Study on air flow dynamic characteristic of mechanical ventilation of a lung simulator

被引：0
作者：
JingLong Niu
Yan Shi
ZhiXin Cao
MaoLin Cai
Wei Chen
Jian Zhu
WeiQing Xu
机构：
[1] Beihang University,School of Automation Science and Electrical Engineering
[2] Beijing Chao-Yang Hospital,Beijing Engineering Research Center of Diagnosis and Treatment of Respiratory and Critical Care Medicine
[3] Capital Medical University,Department of Respiratory Medicine and Critical Care, Beijing Chao
[4] Capital University of Medical Science,Yang Hospital, Beijing Institute of Respiratory Medicine
来源：
Science China Technological Sciences | 2017年 / 60卷
关键词：
mechanical ventilation; dynamic characteristics; artificial simulating lung; diagnostic systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
As an important life support treatment, mechanical ventilation is usually adopted in clinics. With the development of the res-piratory diagnostic and treatment technologies, air flow dynamics of mechanical ventilation is usually referenced in the evaluation of pulmonary status and assessment of respiratory therapy. In order to improve the ventilation efficiency and provide a reference for pulmonary diagnostics, in this paper, a new mathematical model of mechanical ventilation system was set up. Furthermore, a prototype mechanical ventilation system for an artificial simulating lung was designed and experimentally studied. Lastly, in order to improve the ventilation efficiency and provide a reference for pulmonary diagnostics, the air flow dynamics of the mechanical ventilation system was illustrated through simulation and experimental studies. The study can be helpful to the optimization of the mechanical ventilation system.
引用
收藏
页码：243 / 250
页数：7
相关论文
共 40 条
[1]  
Polak A G(2006)Nonlinear model for mechanical ventilation of human lungs Comput Biol Med 36 41-58
[2]  
Mroczka J(2006)Can asthma in children be detected by the estimated parameter values of the augmented RIC model Conf Proc IEEE Eng Med Biol Soc 28 5595-5598
[3]  
Rajagiri A(2010)Assessment of respiratory mechanical properties with constant-phase models in healthy and COPD lungs Comput Methods Programs Biomed 97 78-85
[4]  
Diong B(2006)Changes in respiratory mechanics with increasing degrees of airway obstruction in COPD: Detection by forced oscillation technique Respir Med 100 399-410
[5]  
Goldman M(2005)Simulation of pulmonary ventilation and its control by negative feedback Comput Biol Med 35 217-228
[6]  
Ionescu C(2013)A new approach to modeling of selected human respiratory system diseases, directed to computer simulations Comput Biol Med 43 1606-1613
[7]  
Derom E(1981)Estimating respiratory mechanical parameters in parallel compartment models IEEE Trans Biomed Eng 4 313-317
[8]  
De Keyser R(2010)Respiratory impedance values in adults are relatively insensitive to mead model lung compliance and chest wall compliance parameters IFMBE Proc 32 201-203
[9]  
Di Mango A M(1997)A new approach for tracking respiratory mechanical parameters in real-time Ann Biomed Eng 25 154-163
[10]  
Lopes A J(2004)Computer control of mechanical ventilation Respire Care 49 507-515
1234