Research on wireless power transmission of implantable medical equipment based on parity time symmetry

Longgao Tao; Mutian Cheng; Shaowu Wang

doi:10.1117/12.2640349

1 August 2022 Research on wireless power transmission of implantable medical equipment based on parity time symmetry

Longgao Tao, Mutian Cheng, Shaowu Wang

Proceedings Volume 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022); 122572X (2022) https://doi.org/10.1117/12.2640349
Event: 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 2022, Guangzhou, China

Abstract

In recent years, wireless power transmission has been greatly developed, and it has been used in commercial applications. The research on wireless charging of implantable medical devices is also deepening. This paper mainlyanalyzes the magnetic field distribution of the asymmetric coils in implantable medical treatment and the coils withdifferent offsets in actual medical conditions. The transmission power based on Parity Time Symmetric circuit isintroduced. Finally,simulate the transmission power of implantable medical equipment, and it is demonstrated that thetransmission power can be stable under different offset conditions.The results can be applied in the field of wirelesscharging in implantable medicine.

Citation Download Citation

Longgao Tao, Mutian Cheng, and Shaowu Wang "Research on wireless power transmission of implantable medical equipment based on parity time symmetry", Proc. SPIE 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 122572X (1 August 2022); https://doi.org/10.1117/12.2640349

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