Stress and reliability analyses of the hip joint endoprosthesis ceramic head with measured manufacturing inaccuracies

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU37900" target="_blank" >RIV/00216305:26210/03:PU37900 - isvavai.cz</a>

Alternative codes found

RIV/61388998:_____/03:51030128

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stress and reliability analyses of the hip joint endoprosthesis ceramic head with measured manufacturing inaccuracies

Original language description

The paper presents the results of the computational modelling of the stress and reliability of the ceramic head of the total hip joint endoprosthesis under ISO 7206-5 loading. Endoprosthesis consists of the two main parts - ceramic head and the steel stem. The joint of these two parts is realised by the self-locking cone and the manufacturing inaccuracies of these cones significantly influence the tensile stresses in the head and head's failure probability. The manufacturing inaccuracies were measured oon 3D measuring device, stress in the analysed system is calculated using FEM system ANSYS and the head's reliability calculation is based in the Weibull weakest link theory.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

FS - Medical facilities, apparatus and equipment

OECD FORD branch

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Project

<a href="/en/project/GP101%2F01%2FP039" target="_blank" >GP101/01/P039: Stochastic approach to reliability evaluation of the total hip joint endoprothesis ceramic head</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Applied Mechanics 2003

ISBN

83-917224-3-0

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

51-56

Publisher name

Politechnika Slaska, Katedra Mechaniky Stosowanej, Gliwice

Place of publication

Jaworzynka, Poland

Event location

Jaworzynka

Event date

Mar 24, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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