Power spectral estimation of high-harmonics in echoes of wall resonances to improve resolution in non-invasive measurements of wall mechanical properties in rubber tube and ex-vivo artery

•A new estimation method of Young modulus into arterial walls is proposed.•Method is based on the power spectral evolution of λ/2 resonances inside tubular wall.•Motivation is to make possible a predictive diagnosis of vascular pathologies.•Novelty is reached high-res (0.1%) related to that one prev...

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Veröffentlicht in:	Ultrasonics 2018-07, Vol.87, p.133-144
Hauptverfasser:	Bazan, I., Ramos, A., Balay, G., Negreira, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Animals Arteries - physiology Carotid Arteries - anatomy & histology Elasticity Swine Ultrasonics Ultrasonography - methods Vascular Diseases - diagnosis
Online-Zugang:	Volltext
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