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
Appears in Collections:Conferences Paper