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The Development and Response Characteristic Analysis of Dam Jerk Diagnosis System Using Ultrasonic Sensor  

Lee, Yong-Heum (연세대학 의공학과)
Shin, Tae-Min (연세대학 의공학과)
Lee, Qyoun-Jung (연세대학 의공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.55, no.4, 2006 , pp. 189-194 More about this Journal
Abstract
Dam jerk causes a chronic stomach disorder. The number of the patient of the Dam jerk increase in these days. However, there are no objective and quantitative study for a diagnosis of Dam jerk. Therefore, we designed diagnosis system using ultrasonic response signal for a diagnosis of Dam jerk. It was used to collect the response signal that is reflected at Dam jerk region of the abdominal. And then, the response signal at the Dam jerk region is 20% higher than the normal region. In the result. we could prove the reliability of the system.
Keywords
Dam Jerk; Diagnosis; Abdomen;
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