DocumentCode
2478192
Title
P3A-2 Analytical Modeling of Plane Shear Wave Diffraction By a Radially Layered Cylinder For Dynamic Vascular Elastography
Author
Henni, Anis Hadj ; Schmitt, Cédric ; Cloutier, Guy
Author_Institution
Univ. of Montreal Hosp. Res. Center, Montreal
fYear
2007
fDate
28-31 Oct. 2007
Firstpage
1713
Lastpage
1716
Abstract
In the context of dynamic vascular elastography (DVE), this paper proposes an analytical model to simulate the diffraction of harmonic and transient plane shear waves by radially layered soft cylinders. The model is discussed and validated in vitro on mono and bi-layered coagulated blood inclusions buried within gelatin phantoms.
Keywords
biomechanics; biomedical ultrasonics; blood; blood vessels; elastic waves; gels; phantoms; analytical modeling; bi-layered coagulated blood inclusions; dynamic vascular elastography; gelatin phantoms; harmonic wave diffraction; in vitro study; mono-layered coagulated blood inclusions; radially layered cylinder; radially layered soft cylinders; transient plane shear wave diffraction; Acoustic diffraction; Analytical models; Blood; Elasticity; Frequency; Geometry; Imaging phantoms; In vitro; Transient analysis; Viscosity;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2007. IEEE
Conference_Location
New York, NY
ISSN
1051-0117
Print_ISBN
978-1-4244-1384-3
Electronic_ISBN
1051-0117
Type
conf
DOI
10.1109/ULTSYM.2007.431
Filename
4410004
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