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Authors: Nuno Silva 1 ; Paulo Santos 1 ; Raul Morais 2 ; Clara Frias 3 ; Jorge Ferreira 4 ; António Ramos 4 ; José A. Simões 4 and Manuel J. C. S. Reis 5

Affiliations: 1 UTAD University, Portugal ; 2 CITAB/UTAD and UTAD University, Portugal ; 3 Faculdade de Engenharia do Porto, Portugal ; 4 Universidade de Aveiro, Portugal ; 5 Instituto de Engenharia Electrónica e Telemática de Aveiro/UTAD, Portugal

Keyword(s): Energy harvesting, Hip prosthesis, Biomedical implant, Telemetry.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biotelemetry ; Embedded Signal Processing ; Implantable Electronics ; Wireless Systems

Abstract: Using the new trend of energy harvesting, an envisioned electromagnetic power transducer that uses human gait to produce electrical energy is presented as a solution to energize biomedical devices. Regardless of the walking speed, starting at 0.7 Hz, it is possible to store a total energy of 2.2 mJ, using two 1000 µF capacitors as energy storage elements. Afterwards, this energy becomes available to the telemetric system through an efficient power management module. Since the end application, an implantable biomedical telemetric system, needs a total of 360 µJ to operate, the here presented power transducer is well suited for implant power needs.

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Paper citation in several formats:
Silva, N.; Santos, P.; Morais, R.; Frias, C.; Ferreira, J.; Ramos, A.; A. Simões, J. and J. C. S. Reis, M. (2011). A VIBRATION-BASED ENERGY HARVESTING SYSTEM FOR IMPLANTABLE BIOMEDICAL TELEMETRY SYSTEMS. In Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2011) - BIODEVICES; ISBN 978-989-8425-37-9; ISSN 2184-4305, SciTePress, pages 329-332. DOI: 10.5220/0003134103290332

@conference{biodevices11,
author={Nuno Silva. and Paulo Santos. and Raul Morais. and Clara Frias. and Jorge Ferreira. and António Ramos. and José {A. Simões}. and Manuel {J. C. S. Reis}.},
title={A VIBRATION-BASED ENERGY HARVESTING SYSTEM FOR IMPLANTABLE BIOMEDICAL TELEMETRY SYSTEMS},
booktitle={Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2011) - BIODEVICES},
year={2011},
pages={329-332},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003134103290332},
isbn={978-989-8425-37-9},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the International Conference on Biomedical Electronics and Devices (BIOSTEC 2011) - BIODEVICES
TI - A VIBRATION-BASED ENERGY HARVESTING SYSTEM FOR IMPLANTABLE BIOMEDICAL TELEMETRY SYSTEMS
SN - 978-989-8425-37-9
IS - 2184-4305
AU - Silva, N.
AU - Santos, P.
AU - Morais, R.
AU - Frias, C.
AU - Ferreira, J.
AU - Ramos, A.
AU - A. Simões, J.
AU - J. C. S. Reis, M.
PY - 2011
SP - 329
EP - 332
DO - 10.5220/0003134103290332
PB - SciTePress