3D dynamical ultrasonic model of pulsating vessel walls

Ultrasonics

Volumn 44, Issue SUPPL., 2006, Pages

  Balocco, S ^a,b   Basset, O ^a   Courbebaisse, G ^a   Delachartre, P ^a   Tortoli, P ^b   Cachard, C ^a  

^a UNIVERSITÉ DE LYON   (France)

^b UNIVERSITY OF FLORENCE   (Italy)

Author keywords

3 D arterial model; Arterial mechanics; Ultrasound; Wall displacement measurement

Indexed keywords

ACOUSTIC WAVES; COMPUTER SIMULATION; FLOW OF FLUIDS; MATHEMATICAL MODELS; TISSUE; ULTRASONICS;

3-D ARTERIAL MODEL; ARTERIAL MECHANICS; WALL DISPLACEMENT MEASUREMENT;

BLOOD VESSELS;

ARTERY; ARTICLE; BIOLOGICAL MODEL; BLOOD FLOW VELOCITY; COMPUTER ASSISTED DIAGNOSIS; COMPUTER SIMULATION; ECHOGRAPHY; ELASTICITY; EVALUATION; HUMAN; IMAGE ENHANCEMENT; IMAGE QUALITY; MECHANICAL STRESS; METHODOLOGY; PHYSIOLOGY; PULSATILE FLOW; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SHEAR STRENGTH; THREE DIMENSIONAL IMAGING;

ARTERIES; BLOOD FLOW VELOCITY; COMPUTER SIMULATION; ELASTICITY; HUMANS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; IMAGING, THREE-DIMENSIONAL; MODELS, CARDIOVASCULAR; PHANTOMS, IMAGING; PULSATILE FLOW; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SHEAR STRENGTH; STRESS, MECHANICAL; ULTRASONOGRAPHY;

EID: 33845718327     PISSN: 0041624X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ultras.2006.06.045     Document Type: Article

References (9)

1. Maurice R., Ohayon J., Fretigny Y., Bertrand M., Soulez G., and Cloutier G. Noninvasive vascular elastography: theoretical framework. IEEE Trans. Med. Imaging 23 2 (2004) 164-180
2. S. Balocco, O. Basset, J. Azencot, P. Delachartre, P. Tortoli, C. Cachard, A new 3D ultrasonic model of pathologic carotid vessels based on generalized cylinders, in: IEEE International ultrasonics Symposium, Montreal (Canada), 2004.
3. Azencot J., and Orkisz M. Deterministic and stochastic state model of right generalized cylinder (RGC-sm): application in compuret phantoms synthesis. Graph. Model 65 (2003) 323-350
4. Scotti A., and Piomelli U. Numerical simulation of pulsating turbulent channel flow. Phys. Fluids 13 5 (2001)
5. H.F. Younis, A.G. Isasi, C. I. Chung, R.C. Chan, R.D. Kamm, Three dimensional finite element analysis of the atherosclerotic human carotid bifurcation based on in vivo magentic resonance images, in: Bioengineering Conference ASME, 2001.
6. J. Ryval, A.G. Straatman, D.A. Steinman, Low Reynolds number modeling of pulsatile flow in a moderately constricted geometry, in: 11th annual conference of the CFD society of Canada, Vancouver, 2003.
7. COMSOL A, FEMLAB reference manual, 2004.
8. Jensen J.A. Estimation of Blood Velocities Using Ultrasound, A Signal Processing Approach (1996), Cambridge University Press, New York
9. Bambi G., Morganti T., Ricci S., Boni E., Guidi F., Palombo C., and Tortoli P. A novel ultrasound instrument for investigation of arterial mechanics. Ultrasonics 42 (2004) 731-737