AI Article Synopsis
- A new theoretical model was developed to explain how balloon catheters deform and break under tension based on ISO standards, using straightforward force-displacement relationships.
- The model was validated by comparing its predictions with the actual performance of two common types of balloon catheters used in medical practice.
- This model simplifies the understanding of tensile behavior for physicians who may not have a strong background in material mechanics.
Article Abstract
In this technical note, a simple theoretical model was proposed to express the tensile deformation and fracture of balloon catheter tested by the ISO standard using piece-wise linear force-displacement relations. The model was then validated by comparing with the tensile force-displacement behaviors of two types of typical balloon catheters clinically used worldwide. It was shown that the proposed model can effectively be used to express the tensile deformation behavior and easily be handled by physicians who are not familiar with mechanics of materials.
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| http://dx.doi.org/10.1016/j.jmbbm.2016.04.044 | DOI Listing |
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