Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications

Sven Poeggel, Daniele Tosi, Dineshbabu Duraibabu, Simone Sannino, Laura Lupoli, Juliet Ippolito, Fernando Fusco, Vincenzo Mirone, Gabriel Leen, Elfed Lewis

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

Abstract

The all-glass optical fibre pressure and temperature sensor (OFPTS), present here is a combination of an extrinsic Fabry Perot Interferometer (EFPI) and an fiber Bragg gratings (FBG), which allows a simultaneously measurement of both pressure and temperature. Thermal effects experienced by the EFPI can be compensated by using the FBG. The sensor achieved a pressure measurement resolution of 0.1mmHg with a frame-rate of 100Hz and a low drift rate of <1 mmHg/hour drift. The sensor has been evaluated using a cardiovascular simulator and additionally has been evaluated in-vivo in a urodynamics application under medical supervision.

Original languageEnglish
Title of host publicationSmart Biomedical and Physiological Sensor Technology XI
PublisherSPIE
Volume9107
ISBN (Print)9781628410440
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventSmart Biomedical and Physiological Sensor Technology XI - Baltimore, United States
Duration: May 7 2014May 9 2014

Other

OtherSmart Biomedical and Physiological Sensor Technology XI
CountryUnited States
CityBaltimore
Period5/7/145/9/14

Fingerprint

Fabry-Perot Interferometer
Fabry-Perot interferometers
Pressure Sensor
Temperature Sensor
Pressure sensors
Fiber Grating
temperature sensors
Temperature sensors
Fiber Bragg gratings
Bragg Grating
pressure sensors
Optical Fiber
Bragg gratings
Optical fibers
High Resolution
optical fibers
drift rate
Sensor
Fiber Sensor
fibers

Keywords

  • All glass
  • Biomedical application
  • Cardiovascular
  • Fabry perot interferometer (FPI)
  • Fibre bragg grating (FBG)
  • High sensitivity
  • In-vivo
  • Optical fibre pressure and temperature sensor (OFPTS)
  • Urodynamic

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Poeggel, S., Tosi, D., Duraibabu, D., Sannino, S., Lupoli, L., Ippolito, J., ... Lewis, E. (2014). Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications. In Smart Biomedical and Physiological Sensor Technology XI (Vol. 9107). [910704] SPIE. https://doi.org/10.1117/12.2050156

Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications. / Poeggel, Sven; Tosi, Daniele; Duraibabu, Dineshbabu; Sannino, Simone; Lupoli, Laura; Ippolito, Juliet; Fusco, Fernando; Mirone, Vincenzo; Leen, Gabriel; Lewis, Elfed.

Smart Biomedical and Physiological Sensor Technology XI. Vol. 9107 SPIE, 2014. 910704.

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

Poeggel, S, Tosi, D, Duraibabu, D, Sannino, S, Lupoli, L, Ippolito, J, Fusco, F, Mirone, V, Leen, G & Lewis, E 2014, Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications. in Smart Biomedical and Physiological Sensor Technology XI. vol. 9107, 910704, SPIE, Smart Biomedical and Physiological Sensor Technology XI, Baltimore, United States, 5/7/14. https://doi.org/10.1117/12.2050156
Poeggel S, Tosi D, Duraibabu D, Sannino S, Lupoli L, Ippolito J et al. Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications. In Smart Biomedical and Physiological Sensor Technology XI. Vol. 9107. SPIE. 2014. 910704 https://doi.org/10.1117/12.2050156
Poeggel, Sven ; Tosi, Daniele ; Duraibabu, Dineshbabu ; Sannino, Simone ; Lupoli, Laura ; Ippolito, Juliet ; Fusco, Fernando ; Mirone, Vincenzo ; Leen, Gabriel ; Lewis, Elfed. / Low drift and high resolution miniature optical fiber combined pressure- and temperature sensor for cardio-vascular and urodynamic applications. Smart Biomedical and Physiological Sensor Technology XI. Vol. 9107 SPIE, 2014.
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