Tomashevskiy R. Ensuring the reliability of diagnosis of lung function in portable spirometer.

Object - the process of transformation and processing of diagnostic information in spirometrychniy equipment. Purpose - to ensure accuracy in the diagnosis of respiratory function based on mathematical modeling of transformation in the digital portable spirometer. Methods - the methods of mathematical analysis, computer modeling, piecewise linear and splaynova interpolation, numerical integration methods, elements of the theory of statistical analysis. The analysis and selection of sensor type volumetric air. Sound and implemented a method to improve technical performance digital portable spirometry at the stage of obtaining diagnostic information. A mathematical model of the conversion rate of airflow in a digital code. The method of signal processing transform turbine flow transducer to obtain reliable results spirometrychnoho study. A prototype digital portable spirometry and conducted his experimental research. Put the company "Radmir" DP and NDIRV the development of digital portable spirometry in the educational process at the Department of Industrial and biomedical electronics. Areas of use - development and production of digital portable spirometry.