Document Type : Full Research Paper

Authors

1 Assistant professor, Mechanical Engineering School, Iran University Of Science and Technology

2 M.Sc Graduated, Mechanical Engineering School, Iran University Of Science and Technology

10.22041/ijbme.2008.13422

Abstract

Mechanical characteristic of arteries is very important for stent producing and cardiovascular implants. In this study mechanical behavior of a piece of left anterior descending coronary artery with specified dimension and separated layers which was prepared by holtzapfel and tested under tensile test bas been considered. Ogden hyperelastic model has been implemented for the experimental data and related parameters were obtained. These parameters have been optimized. The obtained results showed that by using the same experimental data the Ogden model can be fitted well with holtzapfel model and the errors fall within acceptable range.  

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