Computational Modelling of the Shape Deviations of the Sphere Surfaces of Ceramic Heads of Hip Joint Replacement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00423745" target="_blank" >RIV/61388998:_____/14:00423745 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/13:PU107214
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-00846-2_22" target="_blank" >http://dx.doi.org/10.1007/978-3-319-00846-2_22</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-00846-2_22" target="_blank" >10.1007/978-3-319-00846-2_22</a>
Alternative languages
Result language
angličtina
Original language name
Computational Modelling of the Shape Deviations of the Sphere Surfaces of Ceramic Heads of Hip Joint Replacement
Original language description
The problem of the damage of the bioimplants is very important today. In the endoprosthesis surgery there is a large percentage of implant defects, which cause the failure of the whole prosthesis. One kind of the total hip replacement functionality lossis acetabular cup pull-off from pelvis bone. This paper is aimed at manufacture perturbations (shape deviations) analysis as one of the possible reasons to this kind of failure. Dimension and of geometry manufacturing perturbations (roundness) were analyzed in detail. It was found, that these perturbations affect considered values of contact pressure and frictional moment. Contact pressure and frictional moment are quantities affecting replacement success and durability.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-34632S" target="_blank" >GA13-34632S: Increasing the level of computational modeling of the behaviour of the ceramic head for total hip joint endoprosthesis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013
ISBN
978-3-319-00845-5
ISSN
1680-0737
e-ISSN
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Number of pages
4
Pages from-to
89-92
Publisher name
Springer
Place of publication
Seville
Event location
Seville
Event date
Sep 25, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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