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Power Transmission Efficiency Evaluation of Spiral Coil with Center Tap for Transcutaneous Energy Transmission System

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Book cover 11th Asian-Pacific Conference on Medical and Biological Engineering (APCMBE 2020)

Part of the book series: IFMBE Proceedings ((IFMBE,volume 82))

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Abstract

The transcutaneous energy transmission system (TETS) is the most promising method for transmitting driving energy to a totally-implantable artificial heart (TIAH) without additional invasive procedures. In addition to a rectifier, TETS also requires a regulator to supply current at constant voltage to the TIAH and the implanted secondary battery in the inner circuit. In this study, we describe a double wire spiral coil with center tap that can perform full-wave rectification with a simpler circuit configuration. Hence, it suggests that the number of components in the internal circuit can be reduced while achieving almost the same power transmission efficiency.

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References

  1. Knecht, O., Bosshard, R., Kolar, J.W.: High-efficiency transcutaneous energy transfer for implantable mechanical heart support systems. IEEE Trans. Power Electron. 30(11), 6221–6236 (2015)

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Author information

Authors and Affiliations

  1. Tokyo University of Science, Tokyo, Japan

    Tomoki Okinaga, Takahiko Yamamoto & Kohji Koshiji

Authors
  1. Tomoki Okinaga
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  2. Takahiko Yamamoto
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  3. Kohji Koshiji
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Corresponding author

Correspondence to Takahiko Yamamoto .

Editor information

Editors and Affiliations

  1. Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan

    Yasuyuki Shiraishi

  2. School of Engineering, The University of Tokyo, Tokyo, Japan

    Ichiro Sakuma

  3. Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan

    Keiji Naruse

  4. School of Engineering, Tokyo Denki University, Tokyo, Japan

    Akinori Ueno

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Okinaga, T., Yamamoto, T., Koshiji, K. (2021). Power Transmission Efficiency Evaluation of Spiral Coil with Center Tap for Transcutaneous Energy Transmission System. In: Shiraishi, Y., Sakuma, I., Naruse, K., Ueno, A. (eds) 11th Asian-Pacific Conference on Medical and Biological Engineering. APCMBE 2020. IFMBE Proceedings, vol 82. Springer, Cham. https://doi.org/10.1007/978-3-030-66169-4_28

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  • DOI: https://doi.org/10.1007/978-3-030-66169-4_28

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-66168-7

  • Online ISBN: 978-3-030-66169-4

  • eBook Packages: EngineeringEngineering (R0)

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