Contactless power-signal transmission devices implanted for Functional Electrical Stimulation (FES)

K. Sugano; Fumihiro Sato; H. Matsuki; M. Maedako; D. Yoshizawa; T. Sato; Y. Handa

doi:10.1109/INTMAG.2006.376272

Contactless power-signal transmission devices implanted for Functional Electrical Stimulation (FES)

K. Sugano, Fumihiro Sato, H. Matsuki, M. Maedako, D. Yoshizawa, T. Sato, Y. Handa

New Industry Creation Hatchery Center (NICHe)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In this paper, we proposed a new contactless power-signal transmission device using electromagnetic coupling for a Functional Electrical Stimulation (FES) system, which consists of two coils. With the primary coil outside and the secondary inside the body, the in vivo coil composed of a coupling of two parts, one to receive power and one to receive signal, each at a different radio frequency. In this study, our approach is based on a structure to implement a simultaneous power-signal transmission system, which enables power and signal for muscle stimulation to be concurrently transferred from outside the body, while allowing for the separation inside. Moreover, the induced voltage of the magnetic flux on signal transmission, suppressed to 0.15 V, the output signal voltage of 2 V or more was established at a signal frequency of 7.7 MHz, thus leading to stable operation. The study also aimed to reach for higher power output of the secondary coil. Index Terms - Functional electrical stimulation (FES), Implanted device, contactless power-signal transmission.

Original language	English
Title of host publication	INTERMAG 2006 - IEEE International Magnetics Conference
Number of pages	1
DOIs	https://doi.org/10.1109/INTMAG.2006.376272
Publication status	Published - 2006 Dec 1
Event	INTERMAG 2006 - IEEE International Magnetics Conference - San Diego, CA, United States Duration: 2006 May 8 → 2006 May 12

Publication series

Name	INTERMAG 2006 - IEEE International Magnetics Conference

Other

Other	INTERMAG 2006 - IEEE International Magnetics Conference
Country	United States
City	San Diego, CA
Period	06/5/8 → 06/5/12

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/INTMAG.2006.376272

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Contactless power-signal transmission devices implanted for Functional Electrical Stimulation (FES). / Sugano, K.; Sato, Fumihiro; Matsuki, H.; Maedako, M.; Yoshizawa, D.; Sato, T.; Handa, Y.

INTERMAG 2006 - IEEE International Magnetics Conference. 2006. 4261981 (INTERMAG 2006 - IEEE International Magnetics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sugano, K, Sato, F, Matsuki, H, Maedako, M, Yoshizawa, D, Sato, T & Handa, Y 2006, Contactless power-signal transmission devices implanted for Functional Electrical Stimulation (FES). in INTERMAG 2006 - IEEE International Magnetics Conference., 4261981, INTERMAG 2006 - IEEE International Magnetics Conference, INTERMAG 2006 - IEEE International Magnetics Conference, San Diego, CA, United States, 06/5/8. https://doi.org/10.1109/INTMAG.2006.376272

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abstract = "In this paper, we proposed a new contactless power-signal transmission device using electromagnetic coupling for a Functional Electrical Stimulation (FES) system, which consists of two coils. With the primary coil outside and the secondary inside the body, the in vivo coil composed of a coupling of two parts, one to receive power and one to receive signal, each at a different radio frequency. In this study, our approach is based on a structure to implement a simultaneous power-signal transmission system, which enables power and signal for muscle stimulation to be concurrently transferred from outside the body, while allowing for the separation inside. Moreover, the induced voltage of the magnetic flux on signal transmission, suppressed to 0.15 V, the output signal voltage of 2 V or more was established at a signal frequency of 7.7 MHz, thus leading to stable operation. The study also aimed to reach for higher power output of the secondary coil. Index Terms - Functional electrical stimulation (FES), Implanted device, contactless power-signal transmission.",

author = "K. Sugano and Fumihiro Sato and H. Matsuki and M. Maedako and D. Yoshizawa and T. Sato and Y. Handa",

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AU - Sugano, K.

AU - Sato, Fumihiro

AU - Matsuki, H.

AU - Maedako, M.

AU - Yoshizawa, D.

AU - Sato, T.

AU - Handa, Y.

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AB - In this paper, we proposed a new contactless power-signal transmission device using electromagnetic coupling for a Functional Electrical Stimulation (FES) system, which consists of two coils. With the primary coil outside and the secondary inside the body, the in vivo coil composed of a coupling of two parts, one to receive power and one to receive signal, each at a different radio frequency. In this study, our approach is based on a structure to implement a simultaneous power-signal transmission system, which enables power and signal for muscle stimulation to be concurrently transferred from outside the body, while allowing for the separation inside. Moreover, the induced voltage of the magnetic flux on signal transmission, suppressed to 0.15 V, the output signal voltage of 2 V or more was established at a signal frequency of 7.7 MHz, thus leading to stable operation. The study also aimed to reach for higher power output of the secondary coil. Index Terms - Functional electrical stimulation (FES), Implanted device, contactless power-signal transmission.

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