Cited by 165Innovative Energy Harvesting TechnologiesAdvanced Sensor and Energy Harvesting MaterialsNon-Invasive Vital Sign Monitoring

Energy scavenging sources for biomedical sensors

Romero, E, Warrington, R O, Neuman, M R·2009·Physiological Measurement

Abstract

Energy scavenging has increasingly become an interesting option for powering electronic devices because of the almost infinite lifetime and the non-dependence on fuels for energy generation. Moreover, the rise of wireless technologies promises new applications in medical monitoring systems, but these still face limitations due to battery lifetime and size. A trade-off of these two factors has typically governed the size, useful life and capabilities of an autonomous system. Energy generation from sources such as motion, light and temperature gradients has been established as commercially viable alternatives to batteries for human-powered flashlights, solar calculators, radio receivers and thermal-powered wristwatches, among others. Research on energy harvesting from human activities has also addressed the feasibility of powering wearable or implantable systems. Biomedical sensors can take advantage of human-based activities as the energy source for energy scavengers. This review describes the state of the art of energy scavenging technologies for powering sensors and instrumentation of physiological variables. After a short description of the human power and the energy generation limits, the different transduction mechanisms, recent developments and challenges faced are reviewed and discussed.

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Crossref · 10.1088/0967-3334/30/9/r01

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  • Electromagnetic transduction can generate energy with higher power output than piezoelectric.

    “some researches show that use of electromagnetic can generate energy with higher power output [12, 13].”

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Authors
Romero, E., Warrington, R. O., & Neuman, M. R.
Affiliations
  • University of Turabo (PR)
  • Michigan Technological University (US)
Venue
Physiological Measurement
Published
2009-08-17
Volume
30
Issue
9
Pages
R35-R62
ISSN
  • 0967-3334 (ISSN-L)
  • 1361-6579
OpenAlex
W2060299551
Cited by
165
References
100
Citations by year
2026: 3 · 2025: 5 · 2024: 1 · 2023: 7 · 2022: 13 · 2021: 7 · 2020: 10 · 2019: 12 · 2018: 14 · 2017: 9 · 2016: 18 · 2015: 10 · 2014: 11 · 2013: 15 · 2012: 14
FWCI
1.36
Type
journal article
Language
en
Open access
closed
Locations
  • Physiological Measurement (publishedVersion)
  • PubMed (publishedVersion)
  • Digital Commons - Michigan Tech (Michigan Technological University) (submittedVersion)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Innovative Energy Harvesting Technologies
  • Physical Sciences › Engineering › Biomedical Engineering › Advanced Sensor and Energy Harvesting Materials
  • Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
Keywords
energy harvesting, biomedical sensors, wearable sensors, implantable sensors, physiological monitoring, transduction mechanisms
MeSH terms
Algorithms, Animals, Bioelectric Energy Sources, Electromagnetic Fields, Electronics, Humans, Biosensing Techniques

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