电极_____电阻抗断层成像；电极；图像监护

单个电极接触不良对腹部电阻抗断层成像的影响

http://www.100md.com 《第四军医大学学报》 2006年第2期

电极,,电阻抗断层成像；电极；图像监护,0引言,1材料和方法,2结果,3讨论,【参考文献】

     Influence of bad contact of single electrode on electrical impedance tomography

    ZHENG WanSong， DONG XiuZhen，YOU FuSheng， LI Zheng，ZHANG GuoPeng, ZHAO DaQing

    1Department of Medical Electronic Engineering, School of Biomedical Engineering, Fourth Military Medical University, Xian 710033, China, 2Department of Otorhinolaryngology, Tangdu Hospital, Fourth Military Medical University, Xian 710038, China

    【Abstract】 AIM: To study the relationship of bad contact of signal electrode and electrical impedance tomography (EIT) and to provide premise in theory and practice for longterm monitoring. METHODS: EIT was used to monitor 14 subjects with 16 electrodes. The images of good contact of all electrodes were compared with the images of bad contact of single electrode. RESULTS: Bad contact of one electrode affected only part of the image, with some visible changes. CONCLUSION: We have found out the influence of bad contract of a single electrode, which provides premise for longterm monitoring. ......

百拇医药网 http://www.100md.com/html/DirDu/2006/03/23/95/57/36.htm

您现在查看是摘要页，全文长 7021 字符。