High Performance Magnetically Driven Microtools with Ultrasonic Vibration for Biomedical Innovations

摘要：

The video presents high power, high precision and high speed drive of on-chip robot and its biomedical applications. The magnetically driven microtool (MMT) actuated by permanent magnets was employed as a microrobot because of its strong output force in the order of millinewtons and the ultrasonic vibration was applied to the microfluidic chip in order to reduce the friction on the MMT. We have achieved 1.1 μm positioning accuracy of the MMT and applied this drive method to the enucleation of oocyte process. The dual-arm MMT removed the nucleus part in a few seconds.

作者: Masaya Hagiwara Tomohiro Kawahara Lin Feng Yoko Yamanishi Fumihito Arai

作者单位: Department of Mechanical Science & Engineering,Nagoya University,Nagoya,464-8603 Japan Department of Biorobotics,Tohoku University,Sendai,980-8579 Japan JST PRESTO Nagoya, 464-8603 Japan

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Robotics and Automation(2011年IEEE世界机器人与自动化大会 ICRA 2011)

会议地点: 上海

会议语种:英文

页码: 3453-3454

在线出版日期: 2011-05-09（万方平台首次上网日期，不代表论文的发表时间）