Ultrasonic wave propagation in bovine cancellous bone

被引：311

作者：

Hosokawa, A

Otani, T

机构：

[1] Department of Electrical Engineering, Faculty of Engineering, Doshisha University, 610-03 Kyoto-fu, Tanabe-cho

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1997年 / 101卷 / 01期

关键词：

D O I：

10.1121/1.418118

中图分类号：

O42 [声学];

学科分类号：

070206 [声学]; 082403 [水声工程];

摘要：

The acoustic properties of bovine cancellous (spongy) bone have been experimentally studied in vitro by the pulse transmission technique. Fast and slow longitudinal waves have been clearly identified when the acoustic wave propagates parallel to the direction of the trabeculae. Propagation speeds and attenuation of the fast and slow waves were observed in the frequency range of 0.5-5 MHz. Theoretical discussion is given to Blot's theory and the propagation of sound waves in fluid-saturated porous media. (C) 1997 Acoustical Society of America.

引用

页码：558 / 562

页数：5

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