Consideration of the effectiveness of cryotherapy for different thicknesses of the skin using numerical modelling

Abstract

In this paper, a method for measuring the temperature of the integumentary tissues of a person during a general cryotherapy treatment (WBC) is considered. The authors investigated the physical processes in the device for cryotherapeutic effects on the human body (cryosauna). Also we constructed the computer model of the object of study, using the finite element method. The mathematical model allows you to calculate the temperature of the integumentary tissue during the WBC procedure and at its end. The dependence of the intensity of heat loss on the thickness of the covering tissues was studied. The Bioheat Transfer module was used, which allowed taking into account thermal effects. Recommendations on the choice of cryosauna modes are formulated. Research aims to improve the efficacy and safety of WBC due to the individual characteristics of patients.