Noninvasive Temperature Estimation Using B-Scan Image For Thermal Therapy

被引：0

作者：

Li, Wei ^{[1
]}

Kan, Tao ^{[1
]}

Xiao, Xiangling ^{[1
]}

Niu, Jinghai ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Coll Life Sci & Technol, Shanghai 200240, Peoples R China

来源：

APCMBE 2008: 7TH ASIAN-PACIFIC CONFERENCE ON MEDICAL AND BIOLOGICAL ENGINEERING | 2008年 / 19卷

关键词：

Temperature estimation; Ultrasound image; Hyperthermia; Noninvasive;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Noninvasive temperature estimation is a key and tough problem in hyperthermia. Here, we design a novel experiment to demonstrate the relationship between B-mode ultrasonic image grey scale and tissue temperature. In our experiment, negative effect of pixel shift caused by temperature change is avoided successfully. Experiments with animal tissue (chick heart, pig muscle and pig liver in vitro), indicate the average grey scale (AGS) of ultrasonic images is correlated with the temperature. This gives a potential method to estimation temperature from B-mode ultrasonic imaging, which will be more convenient, safe and economical than other methods.

引用

页码：542 / 545

页数：4

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