Ya Zar Doe - Post-graduate Student, Department of Biomedical Engineering, Southwest State University (Kursk). E-mail: SFilist@gmail.com O.V. Shatalova - Ph. D. (Eng.), Associate Professor, Department of Biomedical Engineering, Southwest State University (Kursk). E-mail: shatolg@mail.ru L.V. Pleskanos - Ph. D. (Eng.), Associate Professor, Southwest State University (Kursk). E-mail: SFilist@gmail.com