摘要
介绍了国内外关于外磁场驱动控制微型机器人的最新研究成果,并对其作业机理进行了分析.分析表明外磁场无缆驱动控制方法是提高体内医疗微型机器人实用性的有效途径和技术关键.结合我们开发研制的外场驱动微型游动机器人的实际情况,指出了目前无缆外磁场驱动微型机器人存在的问题,并对体内游动型微型医疗机器人实用化的关键技术和发展趋势进行了探讨.
The latest domestic and oversea developments of in vivo micro medical robots driven by exterior magnetic field are introduced, and their working principles are analyzed. The analysis result indicates that the drive and control method using exterior magnetic field is an effective way and key technology for enhancing the applicability of in vivo micro medical robots. According to the actuality of our micro swimming robot driven by exterior magnetic field, the existing problems related to untethered micro robots driven by exterior magnetic field are exposed. Finally, the key technologies for their practical application and development trends are discussed.
出处
《机器人》
EI
CSCD
北大核心
2005年第3期278-283,共6页
Robot
关键词
医用微型机器人
微驱动器
外场驱动控制方法
微创外科手术
medical micro robot
micro actuator
drive and control method by external magnetic field
minimal invasive surgery
