M.V. Artemenko - Ph. D. (Biol.), Associate Professor, Southwest State University, Kursk E-mail: artem1962@mail.ru E.S. Podvalny - Dr. Sc. (Eng.), Professor, Voronezh StateTechnical University, Voronezh E-mail: spodvalny@yandex.ru E.A. Startsev - Post-graduate Student, Department of Biomedical Engineering, Southwest State University, Kursk E-mail: starcev_evgeniy@mail.ru