Fundamental study to develop bone-mimicking phantom

被引：2

作者：

Asaba, H ^{[1
]}

Ohdaira, E ^{[1
]}

Masuzawa, N ^{[1
]}

Ide, M ^{[1
]}

机构：

[1] Musashi Inst Technol, Setagaya Ku, Tokyo 1588557, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 5B期

关键词：

bone-mimicking phantom; ultrasonic diagnosis; osteoporosis; bovine cancellous bone;

D O I：

10.1143/JJAP.38.3412

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Since the recent development of ultrasonic diagnosis of osterporosis, ultrasonic examination of bones has received considerable attention. Because of the large attenuation in bone and large difference in the acoustic impedance between bone and adjacent tissues, ultrasonic diagnosis of bone is generally difficult to perform. The purpose of this study was to develop a bone-mimicking phantom for fundamental studies of ultrasonic diagnosis of bone. The phantom developed here was made of plaster. The acoustic characteristics on ultrasound of the developed phantom showed fairly food agreement with bovine cancellous bone, which is analogous to human bone.

引用

页码：3412 / 3413

页数：2