Development of new technique for accurate wear analysis of explanted total hip replacements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00305174" target="_blank" >RIV/68407700:21220/16:00305174 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Development of new technique for accurate wear analysis of explanted total hip replacements
Original language description
Wear is a fundamental problem in relation to the life-time of the hip joint implants, especially for the components of the ultra-high molecular weight polyethylene (UHMWPE). Therefore, the better understanding of the properties and capabilities of UHMWPE related to wear is crucial for the improvement of the implants' behavior. The purpose of this study is to present a new methodology for calculating volumetric wear of retrieved hip prostheses using a combination of novel co-ordinate measuring machine data and Matlab GUI program (Mathworks, Inc.). Method utilises the unworn portion of the explanted acetabular cup to create or reconstruct the original unworn surface. From these unworn surfaces, it is possible to directly calculate volumetric wear and to graphically map the wear scar, i.e. the penetration of the femoral head into the acetabular cup.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/NV15-31269A" target="_blank" >NV15-31269A: The study of new materials used as articulation surface of joint replacement</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
16th Conference on Human Biomechanics 2016 – Conference proceedings
ISBN
9788001060391
ISSN
—
e-ISSN
—
Number of pages
2
Pages from-to
48-49
Publisher name
Faculty of biomedical engineering, Department of Natural sciences
Place of publication
Kladno
Event location
Kladno
Event date
Nov 7, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—