標題: | A Microfabricated Coil for Implantable Applications of Magnetic Spinal Cord Stimulation |
作者: | Fu, Yu-Min Chen, Che-Yu Qian, Xin-Hong Cheng, Yu-Ting Wu, Chung-Yu Sun, Jui-Sheng Huang, Chien-Chun Hu, Chao-Kai 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 2015 |
摘要: | In this paper, a microfabricated inductive coil comprising of 125-turn coil windings and a MnZn-based magnetic core in a volume of 200 mm(3) is presented for the magnetic neural stimulation in a spinal cord. The coil winding with the parallel-linkage design instead of the typical serial-linkage one is proposed not only to provide better design flexibility to the current mode driving circuit but also to simplify the fabrication process of the 3-D inductive coil, which can further advance the coil miniaturization. Experimental results show the microcoil with a 1.5 A, 1 kHz square-wave current input can induce a voltages of 220 mu V on the conducting wire with an impedance of similar to 0.2 Omega @ kHz, 1 mm separation. |
URI: | http://hdl.handle.net/11536/134324 |
ISBN: | 978-1-4244-9270-1 |
ISSN: | 1557-170X |
期刊: | 2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) |
起始頁: | 6912 |
結束頁: | 6915 |
顯示於類別: | 會議論文 |