Softening and Damage Behavior of Human Arteries

Experiments, Constitutive Modeling and Numerical Simulation

Issue: paperback
ISBN: 978-3-85125-370-2
Scope: 131 pages
Language: Englisch
Release date: February 2015
Series: Monographic Series TU Graz / Computation in Engineering and Science, Issue 25

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Cardiovascular diseases are the leading cause of death in the western world. To reduce pain and hospitalization for the patient, modern medicine is moving towards minimally invasive surgery such as catheter-based interventions. During these interventions high stresses and even damage may occur in the arterial tissue. Numerical models of the tissue, informed by experimental data on the mechanical response at supra-physiological loads, can improve the design of surgical devices and surgical procedures. Consequently, this work comprises three major topics, namely, mathematical modeling, experiments and computational simulation.

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Cardiovascular diseases are the leading cause of death in the western world. To reduce pain and hospitalization for the patient, modern medicine is moving towards minimally invasive surgery such as catheter-based interventions. During these interventions high stresses and even damage may occur in the arterial tissue. Numerical models of the tissue, informed by experimental data on the mechanical response at supra-physiological loads, can improve the design of surgical devices and surgical procedures. Consequently, this work comprises three major topics, namely, mathematical modeling, experiments and computational simulation.