DocumentCode
2697073
Title
Optimal design of damper layer for static elastography
Author
Sato, Takao ; Watanabe, Yoshihiro
Author_Institution
Dept. of Electr. & Electron. Eng., Tokyo Metropolitan Univ., Tokyo, Japan
fYear
2012
fDate
7-10 Oct. 2012
Firstpage
2587
Lastpage
2590
Abstract
An effective method in static elastography for improving the nonuniformity of stress applied by the shape of a transducer head is to insert a damper between the tissue being analyzed and the transducer head. In this study, the optimal values were obtained for two parameters of the damper: the Young´s modulus and the damper thickness. An effective damper shape was also determined through structural analyses.
Keywords
Young´s modulus; biological tissues; biomechanics; biomedical transducers; biomedical ultrasonics; optimisation; shock absorbers; stress control; thickness measurement; ultrasonic transducers; Young modulus; damper insertion; damper thickness; effective damper shape; optimal damper layer design; optimal damper parameter value; static elastography; stress nonuniformity improvement; structural analysis; tissue; transducer head shape; Acoustics; Shape; damper layer; flatness; plano-concave damper; static elastography; strain nonuniformity;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium (IUS), 2012 IEEE International
Conference_Location
Dresden
ISSN
1948-5719
Print_ISBN
978-1-4673-4561-3
Type
conf
DOI
10.1109/ULTSYM.2012.0648
Filename
6562541
Link To Document