V.V. Kotin Ph.D. (Phis.-Mat.), Assistant Professor, Department «Medical and Technical Information Tech-nologies», Bauman Moscow State Technical University. Е-mail: v.kotin@gmail.com A.G. Skudarev Student, Department «Medical and Technical Information Technologies», Faculty «Biomed-ical Engineering», Bauman Moscow State Technical University. E-mail: skudarevalex@gmail.com