Paper Title:
Evaluation of Fatigue Transverse Cracking Behavior by Cooperation of Sliding Core and Endplate in Artificial Intervertebral Disc
  Abstract

The research of the stress distributions and the structural deformation at the sliding core in artificial intervertebral disc under the dorsiflexion is becoming more significant. This research analyzes the finite element model of sliding core and evaluates the effect of radius of curvature and the friction coefficient at the sliding core on von-Mises stress and the contact pressure. New Models of the artificial intervertebral disc are suggested by the results of the sliding core is evaluated by the comparison of that of SB Charité III. Based on the above facts, the optimized radius of curvature of the sliding core is also suggested.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
2211-2214
DOI
10.4028/www.scientific.net/KEM.353-358.2211
Citation
C. W. Kim, B. S. Kang, K. J. Kim, J. Y. Lee, "Evaluation of Fatigue Transverse Cracking Behavior by Cooperation of Sliding Core and Endplate in Artificial Intervertebral Disc", Key Engineering Materials, Vols. 353-358, pp. 2211-2214, 2007
Online since
September 2007
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Price
$35.00
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