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Warianty tytułu
Języki publikacji
Abstrakty
This paper presents a finite element simulation of an oncology knee-joint endoprosthesis in a various degrees of flexion. The simulation has been made in accordance with an ISO 14243 [1-3]. A model of the knee implant (produces by ProSpon, s.r.o. [4]) consists of following parts: femoral stem, femoral replacement, femoral component, PE bushings, and tibial plateau. Results for four positions of flexion (1.53deg, 8.13deg, 15.31deg and 26.33deg) gave better understanding of strain and stress distribution along the endopros-thesis and pointed out also the most crucial areas requiring the attention. These foundlings are useful for individual design of the knee-joint prosthesis and for further development.
Słowa kluczowe
Czasopismo
Rocznik
Strony
9--11
Opis fizyczny
Bibliogr. 4 poz., tab., wykr., zdj.
Twórcy
autor
- Laboratory of Biomechanics Faculty of Mechanical Engineering, CTU in Prague Technicka 4, 166 07 Praha 6, Czech Republic
autor
- Laboratory of Biomechanics Faculty of Mechanical Engineering, CTU in Prague Technicka 4, 166 07 Praha 6, Czech Republic
autor
- Laboratory of Biomechanics Faculty of Mechanical Engineering, CTU in Prague Technicka 4, 166 07 Praha 6, Czech Republic
Bibliografia
- [1] ISO 14243-1. Implants for surgery - Wear of total knee-joint prostheses - Part 1: Loading and displacement parameters for wear-testing machines with load control and corresponding environmental conditions for test. 2002.
- [2] ISO 14243-2. Implants for surgery - Wear of total knee-joint prostheses - Part 2: Methods of measurement. 2000.
- [3] ISO 14243-3. Implants for surgery - Wear of total knee-joint prostheses - Part 3: Loading and displacement parameters for wear-testing machines with displacement control and corresponding environmental conditions for test. 2004.
- [4] Prospon, s.r.o., Jiriho Voskovce 3206, Kladno, 272 01, Czech Republic. On-line at: <http://www.prospon.cz/>
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9b85f5c3-962b-4c59-a991-01f93210727f