Shear Elastic Property Measurement in Vivo Using Ultrasonic Imaging of Internal Forced Low Frequency Vibration
Shear Elastic Property Measurement in Vivo Using Ultrasonic Imaging of Internal Forced Low Frequency Vibration
复制标题
使用内受迫低频振动超声波成像测量体内剪切弹性特性
DOI：
10.1007/978-1-4419-8772-3_46
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
Satoru Kobayashi
中科院分区：
文献类型：
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作者：
Y. Yamakoshi;M. Sanada;M. Ebara;Keisuke Oomura;Satoru Kobayashi
软组织的剪切弹性特性，如剪切弹性和剪切粘度，可能在医学诊断中提供有用的信息，因为这些力学参数与组织刚度密切相关。1,2我们已经提出了一种超声成像系统，可以重建软组织在强制机械振动下的振动图。将该系统应用于体外实验，重建子宫组织内部振动图。
Shear elastic properties of soft tissues, such as shear elasticity and shear viscosity, may give useful information in medical diagnoses, because these mechanical parameters relate closely to the tissue stiffness.1,2We have already proposed an ultrasonic imaging system which can reconstruct vibration maps inside soft tissue under forced mechanical vibration.3This system was applied to the experiments in vitro and internal vibration maps were reconstructed for uterine tissues.