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Overview of Wireless Power Transfer Technology for Implantable Medical Devices
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Hao CHEN, Dongyuan QIU, Bo ZHANG, Wenxun XIAO, Yanfeng CHEN
Journal of Power Supply | 2025, 23(1) : 188 - 199
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Journal of Power Supply | 2025, 23(1): 188-199
• Wireless Power Transfer •
Overview of Wireless Power Transfer Technology for Implantable Medical Devices
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Hao CHEN, Dongyuan QIU, Bo ZHANG, Wenxun XIAO, Yanfeng CHEN
Affiliations
  • School of Electric Power Engineering, South China University of Technology, Guangzhou 510641, China
Published: 2025-01-30 doi: 10.13234/j.issn.2095-2805.2025.1.188
Outline
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With the continuous advancement of medical technology, implantable medical devices (IMD) are increasingly applied in clinical practice. Since the traditional battery-powered method will bring additional tissue damage and surgical costs to patients, the use of wireless power transfer (WPT) technology to power IMD will become a trend in the future. However, how to design a high-efficiency IMD-WPT system in a limited space is very challenging. To this end, the performance characteristics of five WPT technologies suitable for IMD are compared. Then, the magnetic resonance WPT technology is taken as an example to introduce the key issues in the design of a magnetic resonance IMD-WPT system. Finally, the application status of part of the magnetic resonance WPT technologies in some typical IMD is combined, and the research direction of IMD-WPT technology in the future is discussed.

Wireless power transfer(WPT)  /  implantable medical devices(IMD)  /  magnetic resonance  /  electroma-gnetic compatibility
Hao CHEN, Dongyuan QIU, Bo ZHANG, Wenxun XIAO, Yanfeng CHEN. Overview of Wireless Power Transfer Technology for Implantable Medical Devices[J]. Journal of Power Supply, 2025 , 23 (1) : 188 -199 . DOI: 10.13234/j.issn.2095-2805.2025.1.188
Funding
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  • National Natural Science Foundation of China(51677074)
Appendix
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Year 2025 volume 23 Issue 1
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409
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Article Info
doi: 10.13234/j.issn.2095-2805.2025.1.188
  • Receive Date：2022-01-19
  • Online Date：2025-07-01
  • Published：2025-01-30
Article Data
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History
  • Received：2022-01-19
  • Revised：2022-04-07
  • Accepted：2022-04-22
Funding
National Natural Science Foundation of China(51677074)
Affiliations
    School of Electric Power Engineering, South China University of Technology, Guangzhou 510641, China
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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