Verification of mathematical model of pressure distribution in artificial knee joint

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F17%3A75497" target="_blank" >RIV/60460709:41310/17:75497 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.15159/AR.17.025" target="_blank" >http://dx.doi.org/10.15159/AR.17.025</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.17.025" target="_blank" >10.15159/AR.17.025</a>

Result language

angličtina

Original language name

Verification of mathematical model of pressure distribution in artificial knee joint

Original language description

The paper deals with pressure distribution measurement in knee arthroplasty, which is an artificial replacement of human knee joint. The scope of the article is to verify the accuracy of a mathematical model by real measurements. The calculated pressure values basing on the mathematical model are compared with actually measured pressure values in the contact area of the joint. Hereby maximal load the in the contact area, the distribution of the pressure and any potentially dangerous pressure deviations during the walk cycle are checked. To enable accurate pressure distribution measurement without interfering into humans body, a sophisticated measuring setup was created: the contact area of the joint was equipped with several pressure sensors and a machine simulating the human walk cycle was used. The measured pressure data are finally compared with those from the mathematical model and with the strength limit of the used material, to verify the accuracy of the mathematical model experimentally.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Name of the periodical

Agronomy Research

ISSN

1406-894X

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

1716-1724

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85034633571