3D dynamic model of healthy and pathologic arteries for ultrasound technique evaluation

A 3D model reproducing the biomechanical behavior of human blood vessels is presented. The model, based on a multilayer geometry composed of right generalized cylinders, enables the representation of different vessel morphologies, including bifurcations, either healthy or affected by stenoses. Using...

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Vydáno v:	Medical physics (Lancaster) Ročník 35; číslo 12; s. 5440 - 5450
Hlavní autoři:	Balocco, Simone, Basset, Olivier, Azencot, Jacques, Tortoli, Piero, Cachard, Christian
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States American Association of Physicists in Medicine 01.12.2008
Témata:	3D model acoustic Acoustics Algorithms arterial mechanics Arteries - diagnostic imaging Arteries - pathology Arteries - physiopathology bifurcation Bioengineering Biomechanics biomedical ultrasonics Blood Flow Velocity blood vessels Blood Vessels - diagnostic imaging Blood Vessels - pathology Computer Science Doppler effect Doppler ultrasonography Echocardiography - methods elasticity Engineering Sciences Erythrocytes - metabolism Finite Element Analysis Finite element calculations Finite element methods Flow visualization fluid dynamics Fluid mechanics Fluid mechanics and rheology Fluids mechanics Fourier Analysis General theory and mathematical aspects haemodynamics Hemodynamics Humans Image Processing image segmentation Imaging Imaging, Three-Dimensional - methods Life Sciences Mechanics Mechanics of materials medical image processing Medical Imaging Models, Theoretical phantoms Phantoms, Imaging Physics physiological models Pressure Segmentation Signal and Image Processing Software Tissues Ultrasonics Ultrasonography Ultrasonography - methods ultrasound measurements Vascular system 3D model acoustic fluid dynamics arterial mechanics ultrasound measurements
ISSN:	0094-2405, 2473-4209
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