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Stress-strain analysis of tumorous total endoprosthesis of hip joint
Vystrk, Tomáš ; Konvalinka, Jan (referee) ; Marcián, Petr (advisor)
Tumorous total endoprosthesis of hip joint is used for reconstruction of the limb affected by bone tumor and to regain its functnion. Longterm load conditions must be considered by the reconstruction and the joint mobility must be enabled. Suitability of the endoprosthesis depends on its construction considering shape, material and with this related mechanical properties. This thesis deals with creation of computational model and stress-strain analysis of tumorous total endoprosthesis of hip joint. There are two different types of endoprosthesis modeled in this thesis, each with three different length of resected bone replacement. Based on stress-strain analysis an assessment of possible limit states is made.
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Research study of tumorous total endoprosthesis of knee and hip joint
Věžníková, Tereza ; Florian, Zdeněk (referee) ; Marcián, Petr (advisor)
The presented bachelor’s thesis deals with tumorous total endoprosthesis of knee and hip joint. Tumorous replacement is used in patients with bone losts due to bone tumors and for these patients it means the salvage of their limb and the possibility to live full lives. This work includes the description of the developement, types and currently used replacement after bone tumors. The significiant part of patients with bone tumors are children for whom there are growing endoprosthesis containing the expandable mechanism and thanks to this the length of the limb can be regulated. In the last part of this work the stress-strain analysis of tumorous total hip endoprosthesis is performed using computational modeling.
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Stress-strain analysis of tumorous total endoprosthesis of hip joint
Vystrk, Tomáš ; Konvalinka, Jan (referee) ; Marcián, Petr (advisor)
Tumorous total endoprosthesis of hip joint is used for reconstruction of the limb affected by bone tumor and to regain its functnion. Longterm load conditions must be considered by the reconstruction and the joint mobility must be enabled. Suitability of the endoprosthesis depends on its construction considering shape, material and with this related mechanical properties. This thesis deals with creation of computational model and stress-strain analysis of tumorous total endoprosthesis of hip joint. There are two different types of endoprosthesis modeled in this thesis, each with three different length of resected bone replacement. Based on stress-strain analysis an assessment of possible limit states is made.
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|
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Research study of tumorous total endoprosthesis of knee and hip joint
Věžníková, Tereza ; Florian, Zdeněk (referee) ; Marcián, Petr (advisor)
The presented bachelor’s thesis deals with tumorous total endoprosthesis of knee and hip joint. Tumorous replacement is used in patients with bone losts due to bone tumors and for these patients it means the salvage of their limb and the possibility to live full lives. This work includes the description of the developement, types and currently used replacement after bone tumors. The significiant part of patients with bone tumors are children for whom there are growing endoprosthesis containing the expandable mechanism and thanks to this the length of the limb can be regulated. In the last part of this work the stress-strain analysis of tumorous total hip endoprosthesis is performed using computational modeling.
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