High-Efficiency Wireless Power Transfer System for Capsule Endoscope

Md Suzan Miah*, Prasad Jayathurathnage, Clemens Icheln, Katsuyuki Haneda, Sergei Tretyakov

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

In this paper, we propose an efficient wireless power transfer (WPT) system at 1050 kHz for an active capsule endoscope. The performance of the proposed WPT system is evaluated by placing a capsule receive coil in a hollow body phantom as well as that filled with colon-equivalent liquid. The power transfer efficiency has been studied with respect to the operating frequency and the load resistance. The measured results show that the maximum power transfer efficiency of 20.4% and 17.47% can be achieved in a hollow and a liquid phantom, respectively.

Original languageEnglish
Title of host publication2019 13th International Symposium on Medical Information and Communication Technology, ISMICT 2019
Pages32-36
Number of pages5
ISBN (Electronic)9781728123424
DOIs
Publication statusPublished - 1 May 2019
MoE publication typeA4 Article in a conference publication
EventInternational Symposium on Medical Information and Communication Technology - Oslo, Norway
Duration: 8 May 201910 May 2019
Conference number: 13

Publication series

NameInternational Symposium on Medical Information and Communication Technology, ISMICT
Volume2019-May
ISSN (Print)2326-828X
ISSN (Electronic)2326-8301

Conference

ConferenceInternational Symposium on Medical Information and Communication Technology
Abbreviated titleISMICT
CountryNorway
CityOslo
Period08/05/201910/05/2019

Keywords

  • capsule endoscope
  • in-vitro wireless power transfer measurement
  • wireless power transfer

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  • Equipment

  • Prizes

    ISMICT 2019 Best Paper Award

    Md Suzan Miah (Recipient), Prasad Jayathurathnage (Recipient), Clemens Icheln (Supervisor), Katsuyuki Haneda (Supervising professor) & Sergei Tretiakov (Supervising professor), 10 May 2019

    Prize: Award or honor granted for a specific work

  • Cite this

    Miah, M. S., Jayathurathnage, P., Icheln, C., Haneda, K., & Tretyakov, S. (2019). High-Efficiency Wireless Power Transfer System for Capsule Endoscope. In 2019 13th International Symposium on Medical Information and Communication Technology, ISMICT 2019 (pp. 32-36). [8743685] (International Symposium on Medical Information and Communication Technology, ISMICT; Vol. 2019-May). https://doi.org/10.1109/ISMICT.2019.8743685