PRESSURE-DEPENDENT ATTENUATION OF ULTRASOUND CONTRAST AGENTS

被引：0
|
作者：
Kudo, N. [1 ]
Hirao, N.
Okada, K.
Yamamoto, K.
机构：
[1] Hokkaido Univ, Grad Sch Informat Sci & Technol, Sapporo, Hokkaido 0600814, Japan
来源：
ACOUSTICAL IMAGING, VOL 29 | 2008年 / 29卷
关键词：
Ultrasound contrast agent; Microbubbles; Pressure-dependent attenuation; Extinction coefficient; Absorption; Scattering;
D O I：
10.1007/978-1-4020-8823-0_15
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
This paper describes a method for measuring extinction coefficients of a microbubble suspension at different probing pulse pressures. The experimental results demonstrated the usefulness of this method for evaluating acoustic properties of microbubbles of ultrasound contrast agents and also for finding the optimum exposure conditions of ultrasound.
引用
收藏
页码：107 / +
页数：2
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