Kuz V. Method and system of dynamic ultraviolet radiation for physiotherapy

The object of the study is the process of dynamic ultraviolet irradiation of the skin in psoriasis. The purpose of the study is to expand the functionality of physiotherapy by developing a method and system of dynamic UV radiation. Research methods: to develop a method of automated dynamic irradiation and construct a functional scheme - the assumptions and results of theories of the transfer of ultraviolet radiation, optics, light scattering and interaction of electromagnetic radiation with a bioobject; computer modeling - to determine the parameters of a mathematical model; methods of biophysics and mathematical analysis - to study the density of the flow distribution, the power of the radiation source; theory of biotechnical systems, information-structural modeling - to build a model of functioning and development of structural and functional circuits of optoelectronic devices and radiation dose control system. Theoretical results: further development of modeling of dynamic ultraviolet radiation by taking into account the locality of influence, selectivity of wavelength as opposed to static integral irradiation, which allowed to ensure the quality of ultraviolet irradiation of the diseased area of ​​the skin; a method for controlling the energy of dynamic UV irradiation of the skin by introducing radiation correction, which differs from the existing spatial-frequency modulation of the influence for the first time, which made it possible to reduce the radiation time during the physiotherapy procedure; for the first time a structural and functional organization of the dynamic UFO system was established by establishing changes in the characteristics and parameters of the impact, which made it possible to automate the process of irradiation of the diseased area of ​​the skin taking into account the influence of the previous session; Improved simulation model of the energy dissipation process in a randomly inhomogeneous biological environment under the influence of ultraviolet radiation, which allowed, unlike existing models, to obtain a layer-by-layer distribution of energy absorbed by a given medium and to determine, on its basis, the attenuation coefficients of its weakening and the lower layer of the epidermis. The practical results are the development of a scheme of systems and algorithms for dynamic UV irradiation with feedback, control and correction of parameters of the irradiation process, which allows to significantly expand its clinical application, control modes of semiconductor ultraviolet matrix parameters of physiotherapy procedure. Degree of implementation - the results were implemented in PE "Clinic of Microsurgery Medicus", Ternopil, to study the possibility of using the method and system of dynamic radiation in the development of new treatments; in the district communal city hospital of Buchach with the purpose of expanding scientific researches of system construction and creation of the method of dynamic ultraviolet radiation in physiotherapy; at the MEDAP Small Business Enterprise in Ternopil for the purpose of expanding scientific research to build computer systems; in the educational process of Ternopil Ivan Puliuy National Technical University while teaching relevant disciplines. Sphere (field) of use - medicine.