On engineering verifications of external and internal fixators for traumatology and orthopaedics

• Autorzy: Frydrysek, K. , Ucen, O. , Fojtik, F. , Poruba, Z. , Theisz, G. , Sejda, F. , Michenkova, S.
• Języki publikacji: EN

Abstrakty

EN

In this article the authors draw attention to the possibilities of treatment for complicated bone fractures. They present their own design, laboratory tests and numerical solutions (i.e. strength analyses and reliability assessments) of the various types of internal and external fixators applied in traumatology and orthopaedics (i.e. intended for fractures of limbs, pelvis and calcaneus). The new design of external fixators is based on the development of Ilizarov and other techniques (i.e. shape and weight optimization based on composite materials, application of smart materials, nanotechnology, low x-ray absorption, antibacterial protection, patient comfort, reduction in the duration of surgical treatment, and cost). Similarly, the new intramedullary nail C-NAIL (i.e. an example of an internal fixator) is intended for minimal-invasive fixation of intra articular calcaneal fractures.

Słowa kluczowe

PL

stabilizator zewnętrzny; stabilizator wewnętrzny; traumatologia; ortopedia; projektowanie; modelowanie numeryczne; doświadczenie; weryfikacja

EN

external fixator; internal fixator; traumatology; orthopaedics; design; numerical modelling; experiments; verification

• Czasopismo: Modelowanie Inżynierskie
• Rocznik: 2014
• Tom: T. 21, nr 52
• Strony: 42--50
• Opis fizyczny: Bibliogr. 22 poz.

Twórcy

autor

Frydrysek, K.

• Department of Mechanics of Materials, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Ucen, O.

• Department of Production Machines and Design, Facul ty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Fojtik, F.

• Department of Mechanics of Materials, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Poruba, Z.

• Department of Mechanics, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Theisz, G.

• Department of Mechanics of Materials, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Sejda, F.

• Department of Mechanics of Materials, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

autor

Michenkova, S.

• Department of Mechanics of Materials, Faculty of Mechanical Engineering, VŠB – Technical University of Ostrava, Ostrava, Czech Republic ,

Bibliografia

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• 2. Frydrýšek K., Pleva, L., Učeň, O., Kubín, T., Šír, M., Madeja, R., Žilka, L.: New external fixators for treatment of complicated periprosthetic fractures. “International Journal of Biology and Biomedical Engineering”2013, Vol. 7, Iss. 2, p. 43 - 49.
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