Development and validation of resonant ultrasound spectroscopy for the measurement of cortical bone elasticity on small cylindrical samples

2013 ◽  
Vol 133 (5) ◽  
pp. 3585-3585
Author(s):  
Simon Bernard ◽  
Quentin Grimal ◽  
Pascal Laugier
Keyword(s):  
Cortical Bone ◽  
Resonant Ultrasound Spectroscopy ◽  
Resonant Ultrasound ◽  
Development And Validation ◽  
Cylindrical Samples

Nonlinear resonant ultrasound spectroscopy is sensitive to the level of cortical bone damage

2012 ◽  
Vol 131 (4) ◽  
pp. 3458-3458
Author(s):  
Sylvain Haupert ◽  
Sandra Guérard ◽  
David Mitton ◽  
Françoise Peyrin ◽  
Pascal Laugier
Keyword(s):  
Cortical Bone ◽  
Resonant Ultrasound Spectroscopy ◽  
Bone Damage ◽  
Resonant Ultrasound

Resonant Ultrasound Spectroscopy Used for Diagnosis of Some Medical Prosthesis Components Made From Zirconium Oxides

2014 ◽  
Author(s):  
Adriana Savin ◽  
Mihai Liviu Craus ◽  
Rozina Steigmann
Keyword(s):  
Nondestructive Evaluation ◽  
Evaluation Method ◽  
Resonant Ultrasound Spectroscopy ◽  
Zirconium Oxides ◽  
Femoral Heads ◽  
Resonant Ultrasound ◽  
Cylindrical Samples

This paper presents a possibility to use Resonant Ultrasound Spectroscopy as nondestructive evaluation method for ceramic elements of prosthesis such as ceramic femoral heads. With this method can be emphasized the incorrect sintering of these elements as well as eventually cracks. If the number of resonance peaks is big enough, the elements of elasticity matrix can be determined, demonstrated by effective measurements on zirconia with different stabilizers cylindrical samples taken into study.

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