无铅心脏起搏器无线充电用蜂窝状线圈的设计

2022 International Applied Computational Electromagnetics Society Symposium (ACES-China) Pub Date : 2022-12-09 DOI:10.1109/ACES-China56081.2022.10064893

Feifan He, Jinling Zhang, Zhan Xiao, Chenchen Wang, Lifeng Duan

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引用次数: 0

摘要

本文设计了一种新型的用于磁共振无线电力传输的发射线圈——蜂窝状线圈。它围绕着人体，可以形成比传统线圈更强的磁场。以无导线心脏起搏器为例，假设其位于心脏左侧，设计LCC-C补偿拓扑电路，构建工作在13的能量传输系统。56MHz时，仿真结果表明传输效率约为0.9%。接收功率为1mW时，系统的最大平均比吸收率(SAR)为0。240W/kg，符合EN62209-1人体电磁辐射标准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Design of Honeycomb-shape Coil for Wireless Charging of Leadless Cardiac Pacemaker

In this paper, a novel transmitting coil for magnetic resonance wireless power transfer is designed, which is called honeycomb-shape coil. It surrounds the human body and can form a stronger magnetic field than the traditional coil. Take the leadless cardiac pacemaker as an example, suppose it is on the left side of the heart and design the LCC-C compensation topology circuit to build an energy transmission system working at 13. 56MHz, the simulation results show that the transmission efficiency is approximately 0.9%. When the received power is 1mW, the maximum average specific absorption rate (SAR) of the system is 0. 240W/kg, which accords with the EN62209-1 human electromagnetic radiation standard.

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2022 International Applied Computational Electromagnetics Society Symposium (ACES-China)

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