Contact us
 |
[email protected] |
 |
3275638434 |
 |
 |
| Paper Publishing WeChat |
Useful Links
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
The Knee Wear Prediction of UHMWPE Tibial Insert Using VIPRO Platform
Author(s)
Lucian Capitanu, Luige Vladareanu and Virgil Florescu
Full-Text PDF
XML 731 Views
DOI:10.17265/2159-5275/2015.11.001
Affiliation(s)
ABSTRACT
The failure mechanism was postulated as a combination of the high level of loading during normal activities and a non-conforming contact mechanism between the femoral condyles and the tibial insert. The question that arises is: could be this phenomenon evaluated quantitatively a priori, e.g., could be the failure due to delamination wear predicted? In order to do some finite element simulations were performed to dynamically determinate the contact area and contact pressure for three different activities. The results obtained using VIPRO platform lead to the conclusion that many clinically reported failures of the tibial tray are caused by the adhesive and fatigue wear.
KEYWORDS
Total knee prosthesis, wear, experimental methods, experimental trials, knee simulator, programmable logical controller, VIPRO platform
Cite this paper
References