Basic evaluation of signal transmission coil in transcutaneous magnetic telemetry system for artificial hearts

被引:6
|
作者
Takura, T [1 ]
Ishiai, H
Sato, F
Matsuki, H
Sato, T
机构
[1] Tohoku Univ, Grad Sch, Dept Elect & Commun Engn, Miyagi 9808579, Japan
[2] NEC TOKIN Corp, Miyagi 9828579, Japan
关键词
carrier frequency; figure-eight coil; transcutaneous signal transmission;
D O I
10.1109/TMAG.2005.854861
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In implantable medical devices such as artificial hearts, it is important to communicate device control and monitoring signals across the skin for its stable operation. Using the signal transmission coil pairs we have proposed, we studied through measurements and experiments the best carrier frequency, based on the frequency characteristics of the L/C resonance circuit that inherits in the coil geometry.
引用
收藏
页码:4173 / 4175
页数:3
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