Browsing Mechanical, Manufacturing & Biomedical Eng by Author "LALLY, CAITRIONA"
Now showing items 1-15 of 15
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An anisotropic inelastic constitutive model to describe stress softening and permanent deformation in arterial tissue
KELLY, DANIEL; MAHER, EOGHAN JOSEPH; LALLY, CAITRIONA (2012)Inelastic phenomena such as softening and unrecoverable inelastic strains induced by loading have been observed experimentally in soft tissues such as arteries. These phenomena need to be accounted for in constitutive ... -
Assessment of a Clinically Relevant Geometric Measure for Identifying Vulnerable Carotid Plaques
NOLAN, DAVID; LALLY, CAITRIONA; GHASEMI, MILAD (2017) -
Computational simulation methodologies for mechanobiological modelling: a cell-centred approach to neointima development in stents.
Prendergast, Patrick; LENNON, ALEXANDER; KELLY, DANIEL; BOYLE, COLIN; EARLY, MICHAEL; LALLY, CAITRIONA (2010)The design of medical devices could be very much improved if robust tools were available for computational simulation of tissue response to the presence of the implant. Such tools require algorithms to simulate the response ... -
Degradation of arterial collagen with applied strain: critical influence of matrix content and collagen crimp
GAUL, ROBERT; NOLAN, DAVID; LALLY, CAITRIONA (2018) -
Imaging arterial fibres using diffusion tensor imaging - feasibility study & preliminary results
SIMMS, CIARAN; LALLY, CAITRIONA (2010)MR diffusion tensor imaging (DTI) was used to analyze the fibrous structure of aortic tissue. A fresh porcine aorta was imaged at 7T using a spin echo sequence with the following parameters: matrix 128 ? 128 pixel; slice ... -
An in-silico investigation into the influence of endothelial denudation on the progression on in-stent restenosis
NOLAN, DAVID; LALLY, CAITRIONA (2017) -
The influence of plaque composition on underlying arterial wall stress during stent expansion: the case for lesion-specific stents
KELLY, DANIEL; LALLY, CAITRIONA (2009)Intracoronary stent implantation is a mechanical procedure, the success of which depends to a large degree on the mechanical properties of each vessel component involved and the pressure applied to the balloon. Little ... -
An investigation into the role of different constituents in damage accumulation in arterial tissue and constitutive model development
GHASEMI, MILAD; NOLAN, DAVID; LALLY, CAITRIONA (2018) -
Investigation of Collagen Fibre Orientation in Bovine Pericardium
WHELAN, ALISON; LALLY, CAITRIONA; GAUL, ROBERT (2017) -
An Investigation of Damage Mechanisms in Mechanobiological Models of In-Stent Restenosis
NOLAN, DAVID; LALLY, CAITRIONA (2017) -
A Mechanobiological Framework for the Prediction of In-Stent Restenosis; Insights into the role of load induced damage in restenotic growth
NOLAN, DAVID; LALLY, CAITRIONA (2016) -
Quantification of extracellular matrix components in arterial tissue using high-resolution micro diffusion tensor imaging
SHAHID, SYED; KERSKENS, CHRISTIAN; LALLY, CAITRIONA; GAUL, ROBERT (2017) -
Site specific inelasticity of arterial tissue.
KELLY, DANIEL JOHN; LALLY, CAITRIONA (2012)Understanding the mechanical behaviour of arterial tissue is vital to the development and analysis of medical devices targeting diseased vessels. During angioplasty and stenting, stress softening and permanent deformation ... -
Stresses in peripheral arteries following stent placement: a finite element analysis
Prendergast, Patrick; KELLY, DANIEL; LALLY, CAITRIONA (2009)The success of stents to restore blood flow in atherosclerotic peripheral arteries is low relative to coronary arteries. It has been shown that joint flexion induces a mechanical environment that makes stent placement in ... -
Tensile and compressive properties of fresh human carotid atherosclerotic plaques.
KELLY, DANIEL; LALLY, CAITRIONA (2009)