Received: 20.11.2025
Accepted:17.03.2026
Published online:20.03.2026
UDC: 612.216.2
DOI: 10.26212/2227-1937.2026.87.18.004
A STUDY OF THE AIRINESS OF THE LUNGS USING ULTRA-HIGH-FREQUENCY RADIO WAVES FOR THE PURPOSE OF VISUALIZING THE STATE OF THE BRONCHOPULMONARY SYSTEM
Yessetova G.U. 1, MendakulovZh.К. 2,Tolegen A.Zh. 3, Rakhimzhanova B.T 4
1,3,4 Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
2 LLP SKTB “Granit”, Almaty, Kazakhstan
Introduction. Respiratory diseases are one of the leading causes of morbidity and mortality worldwide. Environmental degradation and the rise in chronic respiratory diseases challenge medicine to provide early diagnosis and monitoring of lung health. Modern lung examination methods, such as radiography, CT, and functional testing, provide valuable information; however, they have limitations in terms of availability and safety. One new method for examining the
respiratory system is the microwave radiofrequency method using a pulmonograph (PG). This radiofrequency probing method is based on the difference in dielectric conductivity between the muscular layer of the lungs and the air during inhalation and exhalation.
Objective. To study lung airiness using a pulmonograph using microwave radio waves.
Materials and methods. This paper examines a new method for diagnosing lung airiness using a non-ionizing ultra-highfrequency (UHF) pulmonograph. This method is based on recording changes in the dielectric conductivity of the chest, lungs, and air during various phases of respiration—inhalation and exhalation.
Results. Graphical results of the pulmonograph examination were obtained, indicating the state of lung airiness.
Discussion. Currently, various diagnostic methods are used to diagnose pulmonary pathologies, including complete blood counts, biochemical blood tests, sputum analysis, spirography, radiographic methods, etc. This study proposes a new method for non-invasive diagnostics of the respiratory system based on studying the propagation of UHF electromagnetic radiation through the human chest.
Conclusion. The obtained results allow for further research into the pulmonograph for its use in the early diagnosis and prevention of respiratory diseases.
Keywords: bronchopulmonary system, diagnostic methods, noninvasive diagnostics, modern methods
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