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Non-destructive Investigation of the Artificial Heart Valves Using Eddy Current Testing – An Innovative Approach

  • Tatiana Strapacova
  • Milan Smetana
  • Klara Capova
Part of the Lecture Notes in Computer Science book series (LNCS, volume 7339)

Abstract

Many accidents leads to organ damages, bone loss or cause the failure of organ systems. Biomaterials have their application in orthopedic, vascular or in dental implants to augment and replace the loss. Many of prosthetic replacements are implanted for a long time so their correct function need to be control. Currently we have a few non- destructive testing technologies available to characterize the various features that may arise during or after the implantation. Depending on the different types of biomaterials, different features interested, different purpose of testing, the different non-destructive testing technologies should be used. This article deals with fracture detection in Bjőrk-Shiley Convexo Concave (BSCC) artificial heart valve where the damage of the valve can endanger the human life.

Keywords

Heart Valve Eddy Current Sweep Frequency Prosthetic Replacement Eddy Current Testing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Neer, P.V.: The Bjőrk-Shiley valve: Detecting broken struts using standards diagnostic ultrasound instruments. MSc Thesis (2005)Google Scholar
  2. 2.
    Chan, S.C., Li, Y., Udpa, L., Udpa, S.: Electromagnetic techniques for detecting strut failures in artificial heart valve. In: Dobmann, G. (ed.) Electromagnetic Nondestructive Evaluation. Studies in Applied Electromagnetics and Mechanics, vol. 26 (2002) ISBN 1-58603-594-0Google Scholar
  3. 3.
    Grimberg, R., Udpa, L., Savin, A., Chan, S.C., Steigmann, R., Udpa, S.S.: Noninvasive evaluation of Bjork-Shiley convexo concave prosthetic heart valves. In: NDT&E, Int. (2009), doi: 10.1016/j.ndtteint.2009.01.013Google Scholar
  4. 4.
    Elshafiey, I., Alkanhal, M., Algarni, A.: Transfusion of time -domain and frequency -domain eddy current signals. In: 4th Middle East NDT Conference and Exhibition, Kingdom of Bahrain (2007) (online)Google Scholar
  5. 5.
    Wilson, J.W., Tian, G.Y.: Pulsed electromagnetic methods for detect detection and characterisation. In: NDT&E, vol. 40, Elsevier Ltd. (2007)Google Scholar
  6. 6.
    Li, Y., Tian, G.Y., Simm, A.: Fast analytical modelling for pulsed eddy current evaluation. In: NDT&E International, vol. 41, pp. 477–483 (2008)Google Scholar
  7. 7.
    Tamburino, A., Melikhov, Y., Chen, Z., Udpa, L.: Electromagnetic nondestructive evaluation (XI), vol. 31. IOS Press (2008) ISSN 1383-7281Google Scholar
  8. 8.
    Sodano, H.A.: Development of an automated eddy current structural health monitoring technique with an extended sensing region for corrosion detection. Structural Health Monitoring 6, 111–119 (2007)CrossRefGoogle Scholar
  9. 9.
    Sethuraman, A., Rose, J.H.: Rapid inversion of eddy current data for conductivity and thickness of metal coatings. Journal of Nondestructive Evaluation 14, 39–46 (1995)CrossRefGoogle Scholar
  10. 10.
    Morozov, M., Tian, G.Y., Edgar, D.: Comparison of PEC and SFEC NDE Techniques. Nondestructive Testing and Evaluation 24(1-2), 153–164 (2009)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Tatiana Strapacova
    • 1
  • Milan Smetana
    • 1
  • Klara Capova
    • 1
  1. 1.Department of Electromagnetic and Biomedical Engineering, Faculty of Electrical EngineeringUniversity of ZilinaZilinaSlovak Republic

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