Abstract
Inductive power transfer is the most widely used method to supply power to smart medical implants such as cochlear implants, visual prostheses, deep brain stimulators, and spinal cord stimulators. In addition, inductive links are used as a data communication channel between the smart medical implants and the external world.
In this chapter, we first study the concepts and the building blocks of the inductive links used for power transmission to smart medical implants. Then, we extent our discussion to wireless data communication between the medical implants and the external world over the inductive links.
Similar content being viewed by others
References
Ahmadi MM, Ghandi S (2018) A class-E power amplifier with wideband FSK modulation for inductive power and data transmission to medical implants. IEEE Sensors J 18:7242–7252. https://doi.org/10.1109/JSEN.2018.2851605
Ahmadi MM, Jullien GA (2009) A wireless-implantable microsystem for continuous blood glucose monitoring. IEEE Trans Biomed Circuits Syst 3:169–180. https://doi.org/10.1109/TBCAS.2009.2016844
Ahmadi MM, Sarbandi-Farahani M (2020) A class-E power and data transmitter with on–off keying data modulation for wireless power and data transmission to medical implants. Circuits Syst Signal Process 39:4174–4186. https://doi.org/10.1007/s00034-020-01362-5
Ahmadi MM, Pezeshkpour S, Kabirkhoo Z (2022) A high-efficiency ASK-modulated class-E power and data transmitter for medical implants. IEEE Trans Power Electron 37:1090–1101. https://doi.org/10.1109/tpel.2021.3092829
Cha HK, Je M (2014) A single-input dual-output 13.56 MHz CMOS AC-DC converter with comparator-driven rectifiers for implantable devices. Microelectron J 45:277–281. https://doi.org/10.1016/j.mejo.2014.01.012
Cheng L, Ki WH, Lu Y, Yim TS (2016) Adaptive on/off delay-compensated active rectifiers for wireless power transfer systems. IEEE J Solid State Circuits 51:712–723. https://doi.org/10.1109/JSSC.2016.2517119
Dong M, Zhang C, Mai SP et al (2006) Wideband frequency-shift keying demodulator for wireless neural stimulation microsystems. J Zhejiang Univ Sci 7:1056–1060. https://doi.org/10.1631/jzus.2006.A1056
Ghovanloo M, Najafi K (2004) A wideband frequency-shift keying wireless link for inductively powered biomedical implants. IEEE Trans Circuits Syst I Regul Pap 51:2374–2383. https://doi.org/10.1109/TCSI.2004.838144
Jung LH, Byrnes-Preston P, Hessler R, et al (2007) A dual band wireless power and FSK data telemetry for biomedical implants. In: Conf Proc IEEE Eng Med Biol Soc, pp 6597–6600
Kazimierczuk M (1984) Collector amplitude modulation of the class E tuned power amplifier. IEEE Trans Circuits Syst 31:543–549. https://doi.org/10.1109/TCS.1984.1085542
Kazimierczuk MK (2015) Radio-frequency power amplifiers, 2nd edn. Wiley
Lee TH (2003) The design of CMOS radio-frequency integrated circuits. Cambridge University Press
Lotfi Navaii M, Sadjedi H, Sarrafzadeh A (2018) Efficient ASK data and power transmission by the class-E with a switchable tuned network. IEEE Trans Circuits Syst I Regul Pap 65:3255–3266. https://doi.org/10.1109/TCSI.2018.2808189
Monge M, Raj M, Nazari MH et al (2013) A fully intraocular high-density self-calibrating epiretinal prosthesis. IEEE Trans Biomed Circuits Syst 7:747–760. https://doi.org/10.1109/TBCAS.2014.2298334
Pérez-Nicoli P, Silveira F, Ghovanloo M (2021) Inductive links for wireless power transfer: fundamental concepts for designing high-efficiency wireless power transfer links. Springer
Trigui A, Hached S, Ammari AC et al (2019) Maximizing data transmission rate for implantable devices over a single inductive link: methodological review. IEEE Rev Biomed Eng 12:72–87. https://doi.org/10.1109/RBME.2018.2873817
Van Schuylenbergh K, Puers R (2009) Inductive powering: basic theory and application to biomedical systems. Springer Science & Business Media
Zeng FG, Rebscher S, Harrison W et al (2008) Cochlear implants: system design, integration, and evaluation. IEEE Rev Biomed Eng 1:115–142. https://doi.org/10.1109/RBME.2008.2008250
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 Springer Science+Business Media, LLC, part of Springer Nature
About this entry
Cite this entry
Pezeshkpour, S., Ahmadi, M.M. (2022). Wireless Applications: Inductive Links for Power and Data Telemetry to Medical Implants. In: Sawan, M. (eds) Handbook of Biochips. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3447-4_73
Download citation
DOI: https://doi.org/10.1007/978-1-4614-3447-4_73
Published:
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4419-9318-2
Online ISBN: 978-1-4614-3447-4
eBook Packages: EngineeringReference Module Computer Science and Engineering