A new method to measure bone properties by means of leaky surface acoustic waves
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概要
- 論文の詳細を見る
Experiments on excitation and detection of leaky surface acoustic waves on bones have been performed using linearly converging lens at a frequency of 1MHz. In the experiments, leaky surface skimming compressional waves(LSSCWs)have been successfully excited on a polished flat surface of bovine bone with a coupling medium of water. Phase velocities of LSSCWs have been measured by the V(z) curve analysis method developed in acoustic microscopy. The system is expected to develop a new type of diagnostic equipment for bones.
- 社団法人日本音響学会の論文
著者
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Asai Hitoshi
Department Of Physical Therapy Graduate School Of Medical Science Kanazawa University
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Chubachi Noriyoshi
Department of Electrical Engineering,Faculty of Engineering,Tohoku University
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SANNOMIYA Toshio
Department of Electrical Engineering, Faculty of Engineering, Tohoku University
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Chubachi Noriyoshi
Tohoku Gakuin Univ.
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Sannomiya Toshio
Department Of Electrical Engineering Faculty Of Engineering Tohoku University
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Asai H
Department Of Electrical Engineering Faculty Of Engineering Tohoku University
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Sannomiya T
Tohoku Gakuin Univ. Tagajyo Jpn
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Chubachi N
Faculty Of Engineering Tohoku Gakuin University
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Chubachi Noriyoshi
Deparment Of Electrical Engineering Faculty Of Engineering Tohoku University
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Asai Hitoshi
Department Of Electrical Engineering Faculty Of Engineering Tohoku University
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