Open Science Research Excellence

M Rozanek

Publications

2

Publications

2
907
Mathematical Model of the Respiratory System – Comparison of the Total Lung Impedance in the Adult and Neonatal Lung
Abstract:
A mathematical model of the respiratory system is introduced in this study. Geometrical dimensions of the respiratory system were used to compute the acoustic properties of the respiratory system using the electro-acoustic analogy. The effect of the geometrical proportions of the respiratory system is observed in the paper.
Keywords:
Electro-acoustic analogy, total lung impedance, mechanical parameters, respiratory system.
1
4607
Design of the Mathematical Model of the Respiratory System Using Electro-acoustic Analogy
Abstract:
The article deals with development, design and implementation of a mathematical model of the human respiratory system. The model is designed in order to simulate distribution of important intrapulmonary parameters along the bronchial tree such as pressure amplitude, tidal volume and effect of regional mechanical lung properties upon the efficiency of various ventilatory techniques. Therefore exact agreement of the model structure with the lung anatomical structure is required. The model is based on the lung morphology and electro-acoustic analogy is used to design the model.
Keywords:
Model of the respiratory system, total lung impedance, intrapulmonary parameters.