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Stress strain analysis of hip femoral stems
Čáp, Lukáš ; Thomková, Barbora (referee) ; Marcián, Petr (advisor)
This bachelor thesis is focused on stress and strain analysis of hip femoral stems used in total hip arthroplasty. At the beginning of the work, there is a description of hip joint anatomy, the nomenclature of individual parts of the implant, and hip stem division by type of fixation in bone, material, etc. The next part is devoted to the standards, by which are hip stems invented and manufactured. One part of hip stem development is testing either with the use of test equipment or with the use of computation modeling. For supplied hip stems there is made stress and strain analysis, according to the standards and studies which are focused on this problem. Hip stem geometry creation, setting boundary conditions, and evaluation of the results of the analysis are the content of the calculation part of this work. With these results and analysis, it is possible to compare hip stems between one and the other and decide which one of them is the most or the least statically stressed.
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Stress strain analysis of hip femoral stems
Čáp, Lukáš ; Thomková, Barbora (referee) ; Marcián, Petr (advisor)
This bachelor thesis is focused on stress and strain analysis of hip femoral stems used in total hip arthroplasty. At the beginning of the work, there is a description of hip joint anatomy, the nomenclature of individual parts of the implant, and hip stem division by type of fixation in bone, material, etc. The next part is devoted to the standards, by which are hip stems invented and manufactured. One part of hip stem development is testing either with the use of test equipment or with the use of computation modeling. For supplied hip stems there is made stress and strain analysis, according to the standards and studies which are focused on this problem. Hip stem geometry creation, setting boundary conditions, and evaluation of the results of the analysis are the content of the calculation part of this work. With these results and analysis, it is possible to compare hip stems between one and the other and decide which one of them is the most or the least statically stressed.
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