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Algorithms for the Design and Optimization of Coil Pairs in Inductive Power Systems for Implants

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Biomedical Engineering Aims and scope

Algorithms for the formal design of coil pairs as parts of systems for inductive power supplies for implants are addressed. The general structure of such algorithms is identified and includes four main stages: 1) selection of limits and design constants for a coil pair; 2) selection of target functions and design variables; 3) determination of the procedure for calculating the design variables of a coil pair; 4) verification of the design of the coil pair. The main limits and design constants, design variables, target functions, and optimization procedures are considered.

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References

  1. Karimi, M. J., Schmid, A., and Dehollain, C., "Wireless power and data transmission for implanted devices via inductive links: A systematic review," IEEE Sensors J., 21, No. 6, 7145–7161 (2021).

    Article  Google Scholar 

  2. Haerinia, M. and Shadid, R., "Wireless power transfer approaches for medical implants: A review," Signals, 1, No. 2, 209–229 (2020).

    Article  Google Scholar 

  3. Khan, R. K., Pavuluri, S. K., Cummins, G., and Desmulliez, M. P. Y., "Wireless power transfer techniques for implantable medical devices: A review," Sensors, 20, 1–56 (2020).

    Article  Google Scholar 

  4. Zhang, Z., Pang, H., Georgiadis, A., and Cecati, C., "Wireless power transfer — An overview," IEEE Trans. Ind. Electron., 66, No. 2, 1044–1058 (2019).

    Article  Google Scholar 

  5. Schormans, M., Valente, V., and Demosthenous, A., "Practical inductive link design for biomedical wireless power transfer: A tutorial," IEEE Trans. Biomed. Syst. Circuits, 12, No. 5, 1112–1130 (2018).

    Article  Google Scholar 

  6. Clark, G., Cochlear Implants: Fundamentals and Applications [in Russian], Springer (2003).

  7. Eldridge, P., Simpson, B. A., and Gilbart, J., "The role of rechargeable systems in neuromodulation," Eur. Neurol. Rev., 6, No. 3, 187–192 (2011).

    Article  Google Scholar 

  8. Weiland, J. and Humayun, M., "Visual prosthesis," Proc. IEEE, 96, No. 7, 1076–1084 (2008).

    Article  Google Scholar 

  9. Wang, J., Smith, J., and Bonde, P., "Energy transmission and power sources for mechanical circulatory support devices to achieve total implantability," Ann. Thorac. Surg., 97, No. 4, 1467–1474 (2014).

    Article  PubMed  Google Scholar 

  10. Lebedev, M. A. and Nicolelis, M. A., "Brain-machine interfaces: Past, present and future," Trends Neurosci., 29, No. 9, 536–546 (2006).

    Article  CAS  PubMed  Google Scholar 

  11. Schormans, M., Valente, V., and Demosthenous, A., "Frequency splitting analysis and compensation method for inductive wireless powering of implantable biosensors," Sensors, 16, No. 8, 1112–1230 (2016).

    Article  Google Scholar 

  12. Ko, W. H., Liang, S. P., and Fung, C. D. F., "Design of RF-powered coils for implant instruments," Med. Biol. Eng. Comput., 15, 634–640 (1977).

    Article  CAS  PubMed  Google Scholar 

  13. Danilov, A. A., Aubakirov, R. R., Mindubaev, E. A., Gurov, K. O., Telyshev, D. V., and Selishchev, S. V., "An algorithm for the computer aided design of coil couple for a misalignment tolerant biomedical inductive powering unit," IEEE Access, 7, 70755–70769 (2019).

    Article  Google Scholar 

  14. Jow, U. M. and Ghovanloo, M., "Design and optimization of printed spiral coils for efficient transcutaneous inductive power transmission," IEEE Trans. Biomed. Circuits Syst., 1, No. 11, 5292–5305 (2007).

    Google Scholar 

  15. Kiani, M. and Ghovanloo, M. A., "Figure-of-merit for designing high-performance inductive power transmission links," IEEE Trans. Ind. Electron., 60, No. 60, 5292–5305 (2012).

    PubMed  PubMed Central  Google Scholar 

  16. Bosshard, R., Muhlethaler, J., and Kolar, J. W., and Stevanovic, I., "Optimized magnetic design for inductive power transfer coils," IEEE Applied Power Electronics Conference and Exposition (APEC) (2013), pp. 1812–1819.

  17. Misron, N., Ying, L. Q., Firdaus, R. N., and Abdullah, N., "Effect of inductive coil shape on sensing performance of linear displacement sensor using thin inductive coil and pattern guide," Sensors, 11, 10,522–10,533 (2011).

    Article  PubMed  PubMed Central  Google Scholar 

  18. Bosshard, R., Kolar, J. W., and Mühlethaler, J., "Modeling and η-α-Pareto optimization of inductive power transfer coils for electric vehicles," IEEE J. Emerging and Selected Topics in Power Electronics, 3, No. 1, 50–64 (2015).

    Article  Google Scholar 

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Correspondence to A. V. Morozov.

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Translated from Meditsinskaya Tekhnika, Vol. 57, No. 2, March–April, 2023, pp. 51–54.

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Morozov, A.V., Danilov, A.A. Algorithms for the Design and Optimization of Coil Pairs in Inductive Power Systems for Implants. Biomed Eng 57, 148–152 (2023). https://doi.org/10.1007/s10527-023-10287-7

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  • DOI: https://doi.org/10.1007/s10527-023-10287-7

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