A Wireless Video Capsule Endoscopy System: Design and Realization

被引：1

作者：

朱柄全 ^{[1
]}

颜国正 ^{[1
]}

刘刚 ^{[1
]}

徐文铭 ^{[1
]}

机构：

[1] Institute of Precise Engineering and Intelligent Microsystems Shanghai Jiaotong University

来源：

Journal of Shanghai Jiaotong University(Science) | 2015年 / 20卷 / 06期

基金：

中国国家自然科学基金;

关键词：

video capsule endoscopy(VCE); frame rate; working hours; in vivo experiment;

D O I：

暂无

中图分类号：

TP391.41 [];

学科分类号：

080203 ;

摘要：

Wireless capsule endoscopy(CE), an image inspection technique, has been an important advancement in the diagnosis of gastrointestinal(GI) tract diseases. A video capsule endoscopy(VCE) system is analyzed in this study. A complementary metal oxide semiconductor(CMOS) analog image sensor is adopted, and other illumination, communication and energy modules are designed for functional realization. Measuring only φ11 mm ×25 mm, the VCE has a total power consumption of 52.5 m W, which enables it to work continuously for 8 h. The in vivo experiment on a living pig indicates that a clear video with high frame rate of 30 f/s can be obtained.

引用

页码：649 / 653

页数：5

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