Human dermis ultrasound characterization: Backscattering parameters between 22-45 MHz

被引：0
|
作者：
Lebertre, M [1 ]
Ossant, F [1 ]
Vaillant, L [1 ]
Diridollou, S [1 ]
Patat, F [1 ]
机构：
[1] LUSSI, GIP Ultrasons, Fac Med, EA 2102, Tours, France
来源：
2000 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2000年
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D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The aim of this work was to determine the intra and inter-individual variations of several acoustical parameters such as attenuation coefficient slope, backscatter coefficient and effective density of scatterers. These parameters and their trend versus depth were estimated in vitro, with a 35 MHz focused transducer, on fresh abdominal human dermis. The influence of the epidermis on the dermis backscatter coefficient was also investigated and discussed.
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页码：1371 / 1374
页数：4
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