Sorochan O. Means for osteosynthesis of human musculoskeletal system

The object of research is the process of designing structures for low-contact skeletal osteosynthesis of distal, proximal and diaphyseal fractures and damages of long bones, determination and evaluation of their design parameters and ways of designing. The purpose of the study is to increase the effectiveness of medical care provided to patients from the ATO area and other patients with fractures and bone damage and their consequences, by creating new models and methods for designing skeletal fixation systems for osteosynthesis and their means of electronic control in the bone-fixation biotechnology system. . Methods of research: methods of system analysis are used to determine the condition, creation, improvement and development of new structures for osteosynthesis; methods of mathematical and computer modeling, combinatorics, simulation modeling for the development of models and methods; the basis of the theory of measurements and errors and the principles of assessing the biomechanical suitability of sketch structures of different cross sections and different constructional designs; methods of forecasting and experimental evaluation of skew latch structures for evaluation of implementation results. Theoretical results: for the first time a method has been developed for determining the optimal location of fixing elements on the bodies of the cuffs, which minimally injures and weakens the cortical bone matter; received further development of the method of determining the optimal cross-sectional dimensions of the skeletal structures for osteosynthesis by assessing the biomechanical stiffness and stability of the skeletal fasteners with different shapes of cross-sections; The method of determining the deflection of bone model bone preparations by introducing a stage for estimating the values ??of the defects of preparations with the help of the approximate differential equation of the axis of the bent beam is improved; constructive content models for determining the qualitative-quantitative parameters of holes on the body of the nail clip, which differ in the variants of the location of fixing and locking elements on the holders of the clamps. Practical results consist in carrying out the analysis of available methods, models, means and systems for skeletal osteosynthesis; carrying out research and modeling of biomechanical properties of long bones from different materials; development of biotechnical system and implanted module of skeletal osteosynthesis. The degree of implementation - the results of approbation of models, methods and the BPS, together with the practical recommendations developed in the dissertation, was implemented at the municipal institution "Mariupol City Hospital No. 4 named after I.K. Matsuka" in the design, design and manufacture of skeletal structures for the long bones osteosynthesis man, which allowed to improve the designs of the skeleton fixing structures; in the educational process of the SHEI "Priazovsky State Technical University" at the teaching of the relevant disciplines. Sphere (field) of use - medicine.