Doppler techniques for blood microcirculation monitoring in dentistry,

摘要

Abstract: Some physiological aspects of paradont structure and blood microcirculation are described. Results of Monte-Carlo simulations of Doppler shift are presented for model of random medium that containing moving particles. The single- layered and two-layered configurations of the medium are considered. Doppler shift of the frequency of incident laser light is investigated as a function of such parameters as absorption coefficient, scattering coefficient, and thickness of the medium. !6