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Information × Registration Number 0215U007578, 0114U002485 , R & D reports Title Development of new generation of medical devices - broadband ultrasonic physiotherapeutic radiators with possibility of a simultaneous iontophoresis. popup.stage_title Head Didkovskyi Vitalii Semenovich, Registration Date 26-11-2015 Organization Research Institute of Applied Electronics of Natoinal Technical University of Ukraine "KPI" popup.description2 The program method of statistical independent global search is developed for determination of parameters of broadband piezoelectric radiators. On its basis are coordinated in a wide strip of frequencies of the characteristic of an electro-acoustic path of the therapeutic device and acoustic characteristics of a physical field of the person. The principles of creation of broadband piezoelectric radiators of new generation are for the first time formulated: radiators with a strip of 1-3 MHz which blocks all range of ultrasonic therapy and which realize the treatment mode combined with electrotherapy, have to be under construction on the basis of a piezoelectric plate of equal thickness of ceramics with great values of mechanical good quality and coefficient of electromechanical communication, with one coordinating layer from duralumin and two electric correcting links. The original ring balance scheme is developed for control of the electric power consumed by a radiator. The original design of the free float-operated radiometer is developed for control of the acoustic power radiated by the therapeutic device. The laboratory model of a broadband therapeutic radiator with a strip of 1-3 MHz is developed, created and experimentally investigated. The outline sketch of technical documentation is prepared. Product Description popup.authors Найда Сергій Анатолійович popup.nrat_date 2020-04-02 Close