An intelligent electronic capsule system for automated detection of gastrointestinal bleeding

查看全文 作　　者：Hong-ying [1]LIU;Gang [1]WANG;Kang [1]WEI;Xi-tian [1,2]PI;Lan [1]ZHU;Xiao-lin [1,2]ZHENG;Zhi-yu [2]WEN

机构地区：[1]Key Laboratory of Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400030, China;[2]Key Laboratories for National Defense Science and Technology of Innovative Micro-Nano Devices and System Technology, Chongqing University, Chongqing 400030, China

出　　处：《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》索引2010年第11卷第12期,共7页

基　　金：Project supported by the National Natural Science Foundation of China (Nos. 30700160 and 30970883);the Postdoctoral Science Foundation of China (Nos. 20070420718 and 200801225);Chongqing University Postgraduates’ Science and Innovation Fund (No. 2008 01A1B0250284);the Specialized Research Fund for the Doctoral Program of Higher Education (No. 20070611045), China 摘　　要：In clinical practice,examination of the hemorrhagic spot (HS) remains difficult.In this paper,we describe a remote controlled capsule (RCC) micro-system with an automated,color-based sensor to identify and localize the HS of the gastrointestinal (GI) tract.In vitro testing of the detecting sensor demonstrated that it was capable of discriminating mimetic intestinal fluid (MIF) with and without the hemoglobin (Hb) when the concentration of Hb in MIF was above 0.05 g/ml.Therefore,this RCC system is able to detect the relatively accurate location of the HS in the GI tract. 关键词：聪明的囊肠的流血颜色传感器生物医学的微机电的系统(BioMEMS )

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An intelligent electronic capsule system for automated detection of gastrointestinal bleeding

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引证文献(2)

耦合文献(61)

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