植入式人体通信技术发展与未来

发布时间：2018-12-31 20:48

【摘要】：人体通信技术是一项新兴的无线通信技术,因创伤小、不会感染和设备定位方便,在人体实时医疗监测领域发挥着非常重要的作用。按照电极的耦合方式分类,人体通信可分为电容耦合型人体通信和电流耦合型人体通信。通过分析整理现有成果可知,电容耦合型人体通信需要共地耦合而不适合于植入式人体通信;电流耦合型人体通信可弥补电容耦合型人体通信的缺点。已有的研究分别对两种耦合方式的样机、实验作了详细的讨论;按照电极的放置位置分别重点分析了"表面—表面"、"表面—植入"、"植入—表面"以及"植入—植入"人体通信的研究现状;指出了该技术的机遇和挑战,展望了该技术的未来。虽然电流耦合型人体通信还面临诸多难题,但是伴随着多种技术的发展,智能化医疗设备的需求,其将成为未来植入式医疗通信技术的必然选择。
[Abstract]:Human body communication technology is a new wireless communication technology. Because of its small trauma, no infection and convenient location of equipment, it plays a very important role in the field of real-time medical monitoring of human body. According to the electrode coupling mode, human communication can be divided into capacitive coupled human communication and current-coupled human communication. By analyzing and sorting out the existing results, we can see that capacitive coupled human body communication needs to be co-coupled and is not suitable for implantable human body communication, and current-coupled human body communication can make up for the shortcomings of capacitive coupled human body communication. The experimental results of two kinds of coupling methods are discussed in detail. According to the position of electrode, the research status of "surface-surface", "surface-implant", "implant-surface" and "implant-implant" human communication are analyzed. The opportunities and challenges of the technology are pointed out, and the future of the technology is prospected. Although the current coupled human communication still faces many difficulties, with the development of various technologies and the demand of intelligent medical equipment, it will become the inevitable choice of implantable medical communication technology in the future.
【作者单位】：内江师范学院计算机科学学院;成都理工大学工程技术学院;澳门大学科技学院;第三军医大学数字医学研究所;
【基金】：国家自然科学基金资助项目(61190122) 四川省教育厅重点基金资助项目(13ZA0003) 四川省学术和技术带头人培养资金资助项目(12XSJS002) 四川省教育厅一般资助项目(12ZB192,14ZB0360,14ZB0363) 澳门科技发展基金资助项目(014/2007/A1,063/2009/A,024/2009/A1) 乐山市科技局重点资助项目(13GZD040)
【分类号】：TN92

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