Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-05-157-32
DOI: https://dx.doi.org/10.15863/TAS.2026.05.157.32
Language: Russian
Citation: Shalamberidze M.M. (2026). Investigation of the deformation properties of insoles for patients with diabetic foot. ISJ Theoretical & Applied Science, 05 (157), 407-410. Soi: https://s-o-i.org/1.1/TAS-05-157-32 Doi: https://dx.doi.org/10.15863/TAS.2026.05.157.32 |
Pages: 407-410
Published: 30.05.2026
Abstract: This study investigates the deformation properties of orthopedic insoles designed to redistribute mechanical loads and reduce peak plantar pressures. The subject of the study was a 59-year-old patient with a body weight of 95 kg and a height of 178 cm. An analysis was conducted to evaluate the influence of different insole materials on load distribution, degree of deformation, and shock-absorbing efficiency. The mechanical characteristics of orthopedic constructions made of ethylene-vinyl acetate (EVA), polyurethane foam, and multilayer composite materials were examined. The results demonstrated that the use of insoles with optimized elastic-deformation properties contributes significantly to the reduction of localized overload zones, decreases peak pressure values, and improves gait stability. Multilayer constructions with medium stiffness proved to be the most effective, providing an optimal combination of arch support and cushioning effect.
Key words: diabetic foot, deformation properties, orthopedic insoles, plantar pressure.
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