Efficient wireless power delivery and reliable telemetry for implants and safety

Rangarajan Jegadeesan, Yong Xin Guo, Shih Cheng Yen, Nitish V Thakor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Wireless power delivery and telemetry are the key aspects of an implantable device that enables long-term operation which is otherwise limited by the factors like battery capacity (in battery operated systems), infections and pain (tethered systems). In this paper, we present our efficient wireless power delivery and reliable telemetry platform that enables a completely implantable muscle stimulator. 100mW of rectified power is delivered to the implant at an efficiency of over 40% and supports bidirectional telemetry at 2.4 Kbps with a bit error rate lesser than 10-7. The wireless platform is tested chronically in rats. Electrical safety is ensured using heating measurements and they augur well with simulation results.

Original languageEnglish (US)
Title of host publication2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages25-26
Number of pages2
ISBN (Print)9781479985432
DOIs
StatePublished - Oct 21 2015
Externally publishedYes
EventIEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Taipei, Taiwan, Province of China
Duration: Sep 21 2015Sep 23 2015

Other

OtherIEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015
CountryTaiwan, Province of China
CityTaipei
Period9/21/159/23/15

Fingerprint

Telemetry
Telemetering
Safety
Bit error rate
Heating
Muscle
Rats
Pain
Equipment and Supplies
Muscles
Infection
Power (Psychology)

Keywords

  • Inductive coupling
  • Safety
  • Telemetry
  • Wireless power delivery

ASJC Scopus subject areas

  • Health Informatics
  • Biomedical Engineering

Cite this

Jegadeesan, R., Guo, Y. X., Yen, S. C., & Thakor, N. V. (2015). Efficient wireless power delivery and reliable telemetry for implants and safety. In 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings (pp. 25-26). [7303757] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMWS-BIO.2015.7303757

Efficient wireless power delivery and reliable telemetry for implants and safety. / Jegadeesan, Rangarajan; Guo, Yong Xin; Yen, Shih Cheng; Thakor, Nitish V.

2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 25-26 7303757.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jegadeesan, R, Guo, YX, Yen, SC & Thakor, NV 2015, Efficient wireless power delivery and reliable telemetry for implants and safety. in 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings., 7303757, Institute of Electrical and Electronics Engineers Inc., pp. 25-26, IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015, Taipei, Taiwan, Province of China, 9/21/15. https://doi.org/10.1109/IMWS-BIO.2015.7303757
Jegadeesan R, Guo YX, Yen SC, Thakor NV. Efficient wireless power delivery and reliable telemetry for implants and safety. In 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 25-26. 7303757 https://doi.org/10.1109/IMWS-BIO.2015.7303757
Jegadeesan, Rangarajan ; Guo, Yong Xin ; Yen, Shih Cheng ; Thakor, Nitish V. / Efficient wireless power delivery and reliable telemetry for implants and safety. 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 25-26
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