Transducer Vibration Method for Interference-Based Reflection-Type In Vivo Measurement for Acoustic Impedance of Bone
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概要
- 論文の詳細を見る
In this paper, we describe about a transducer vibration method for the measurement of acoustic impedance of bone, which enables to shorten the time of measurement without binding the patient. In the interference-based reflection-type measurement method, body motion is a problem; therefore, it is desirable to complete measurement in a short time. In addition, to eliminate the effect of motion, the part of the body to be measured is usually bound firmly. However, considering the burden on the subject, this is not desirable. This method allows acoustic impedance to be measured in 1/6 the time required by the conventional method without binding the patient firmly.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-05-30
著者
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Moriya Tadashi
Department Of Electrical Engineering Tokyo Metropolitan University
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Yoshizawa Masasumi
Tokyo Metropol. Coll. Of Industrial Tech.
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Moriya Tadashi
Department of Electrical Engineering, Tokyo Metropolitan University, 1-1 Minamioosawa, Hachioji, Tokyo 192-0397, Japan
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Komiya Yuuichirou
Tokyo Metropolitan College of Industrial Technology, 1-10-40 Higashiohi, Shinagawa-ku, Tokyo 140-0011, Japan
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