No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
A free plate model can predict guided modes propagating in tubular bone-mimicking phantoms
2. D. C. Gazis, “ Three-dimensional investigation of the propagation of waves in hollow circular cylinder. 1. Analytical Foundation,” J. Acoust. Soc. Am. 31, 568–573 (1959).
3. P. Moilanen, P. H. F. Nicholson, V. Kilappa, S. L. Cheng, and J. Timonen, “ Assessment of the cortical bone thickness using ultrasonic guided waves: Modelling and in vitro study,” Ultrasound Med. Biol. 33, 254–262 (2007).
4. X. Song, D. Ta, and W. Wang, “ Analysis of superimposed ultrasonic guided waves in long bones by the joint approximate diagonalization of eigen-matrices algorithm,” Ultrasound Med. Biol. 37, 1704–1713 (2011).
5. J. Foiret, J. G. Minonzio, C. Chappard, M. Talmant, and P. Laugier, “ Combined estimation of thickness and velocities using ultrasound guided waves: A pioneering study on in vitro cortical bone samples,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control. 61, 1478–1488 (2014).
7. V. Kilappa, K. Xu, P. Moilanen, E. Heikkola, D. Ta, and J. Timonen, “ Assessment of the fundamental flexural guided wave in cortical bone by an ultrasonic axial-transmission array transducer,” Ultrasound Med. Biol. 39, 1223–1232 (2013).
8. M. Talmant, S. Kolta, C. Roux, D. Haguenauer, I. Vedel, B. Cassou, E. Bossy, and P. Laugier, “ In vivo performance evaluation of bi-directional ultrasonic axial transmission for cortical bone assessment,” Ultrasound Med. Biol. 35, 912–919 (2009).
9. P. Moilanen, M. Maatta, V. Kilappa, L. Xu, P. H. F. Nicholson, M. Alen, J. Timonen, T. Jamsa, and S. Cheng, “ Discrimination of fractures by low-frequency axial transmission ultrasound in postmenopausal females,” Ost. Int. 24, 723–730 (2013).
10. V. Egorov, A. Tatarinov, N. Sarvazyan, R. Wood, L. Magidenko, S. Amin, S. Khosla, R. J. Ruh, J. M. Ruh, and A. Sarvazyan, “ Osteoporosis detection in postmenopausal women using axial transmission multi-frequency bone ultrasonometer: Clinical findings,” Ultrasonics 54, 1170–1177 (2014).
11. D. Ta, W. Q. Wang, Y. Y. Wang, L. H. Le, and Y. Q. Zhou, “ Measurement of the dispersion and attenuation of cylindrical ultrasonic guided waves in long bone,” Ultrasound Med. Biol. 35, 641–652 (2009).
12. J. A. Chen, J. Foiret, J. G. Minonzio, M. Talmant, Z. Q. Su, L. Cheng, and P. Laugier, “ Measurement of guided mode wave numbers in soft tissue-bone mimicking phantoms using ultrasonic axial transmission,” Phys. Med. Biol. 57, 3025–3037 (2012).
13. T. Tran, L. Stieglitz, Y. J. Gu, and L. H. Le, “ Analysis of ultrasonic waves propagating in a bone plate over awater half-space with and without overlying soft tissue,” Ultrasound Med. Biol. 39, 2422–2430 (2013).
14. P. Moilanen, Z. Zhao, P. Karppinen, T. Karppinen, V. Kilappa, J. Pirhonen, R. Myllylä, E. Hæggström, and J. Timonen, “ Photo-acoustic excitation and optical detection of fundamental flexural guided wave in coated bone phantoms,” Ultrasound Med. Biol. 40, 521–531 (2014).
15. A. Tatarinov, I. Pontaga, and U. Vilks, “ Modeling the influence of mineral content and porosity on ultrasound parameters in bone by using synthetic phantoms,” Mech. Composite Mater. 35, 147–154 (1999).
16. J. G. Minonzio, J. Foiret, M. Talmant, and P. Laugier, “ Impact of attenuation on guided mode wave number measurement in axial transmission on bone mimicking plates,” J. Acoust. Soc. Am. 130, 3574–3582 (2011).
17. L. Moreau, J. G. Minonzio, J. Foiret, E. Bossy, M. Talmant, and P. Laugier, “ Accurate measurement of guided modes in a plate using a bidirectional approach,” J. Acoust. Soc. Am. 135, EL15–EL21 (2014).
18. J. L. Dean, C. Trillo, A. F. Doval, and J. L. Fernandez, “ Determination of thickness and elastic constants of aluminum plates from full-field wavelength measurements of single-mode narrowband Lamb waves,” J. Acoust. Soc. Am. 124, 1477–1489 (2008).
19. P. Moilanen, M. Talmant, V. Kilappa, P. Nicholson, S. L. Cheng, J. Timonen, and P. Laugier, “ Modeling the impact of soft tissue on axial transmission measurements of ultrasonic guided waves in human radius,” J. Acoust. Soc. Am. 124, 2364–2373 (2008).
Article metrics loading...
The goal of this work was to show that a non-absorbing free plate model can predict with a reasonable accuracy guided modes measured in bone-mimicking phantoms that have circular cross-section. Experiments were carried out on uncoated and coated phantoms using a clinical axial transmission setup. Adjustment of the plate model to the experimental data yielded estimates for the waveguide characteristics (thickness, bulk wave velocities). Fair agreement was achieved over a frequency range of 0.4 to 1.6 MHz. A lower accuracy observed for the thinnest bone-mimicking phantoms was caused by limitations in the wave number measurements rather than by the model itself.
Full text loading...
Most read this month