北京生物医学工程2011，Vol.30Issue(4)：392-395,408,5.DOI:10.3969/j.issn.1002-3208.2011.04.14
人工肛门括约肌经皮能量传输系统研究
Transcutanous Energy Transfer System for Artificial Anal Sphincter
摘要
Abstract
In order to solve the problems from the energy supply in vivo and vitro of artificial anal sphincter system, such as no energy supply equipment or the infection caused by equipment replacement, a wireless transcutanous energy transfer system was developed based on the electromagnetic coupling theory. According to the research of the energy transfer circuit, sending and receiving coils, this study pointed out an efficient method for transmitting energy , which included using SRC circuit, enlarging coupling area of cores and raising the value of Q parameter. More than 60％ of transmission efficiency can be steadily received with G25 cores by electromagnetic coupling in the experiments at the axial separation of l0mm, which would guarantee the normal work of artificial anal sphincter.关键词
人工肛门括约肌系统/经皮能量传输/电磁耦合Key words
artificial anal sphincter system/ transcutanous energy transfer/ electromagnetic coupling分类
医药卫生引用本文复制引用
张明卿,颜国正,刘华,许茜茜..人工肛门括约肌经皮能量传输系统研究[J].北京生物医学工程,2011,30(4):392-395,408,5.基金项目
国家自然科学基金(30800235)、教育部博士点基金新教师基金(20070248094)、上海交通大学"医工(理)"交叉研究(YG2009ZD103)资助 （30800235）
