Model development of laser radiation interaction with biological tissues
Abstract
Model development of laser radiation interaction with biological tissues
Incoming article date: 25.10.2013The mathematical model of laser radiation thermal influence on biological structures is presented in this article.The optical and thermal parameters anisotropy of biological structures is considered in model. The surface cooling processes are described also with the convection and radiation. The software on the basis of numerical methods and the received model is developed. The simulation results of influence of two types of lasers (erbium (λ = 2,94 microns) and CO2 (λ= 10,6 microns) ) on the biological structure are given. This structure consists of enamel and a dentine.
Keywords: laser biotechnologies, numerical simulation, temperature field