Conference Publication Details
Mandatory Fields
Poeggel, S,Tosi, D,Duraibabu, D,Sannino, S,Lupoli, L,Ippolito, J,Fusco, F,Mirone, V,Leen, G,Lewis, E,Cullum, BM,McLamore, ES
SMART BIOMEDICAL AND PHYSIOLOGICAL SENSOR TECHNOLOGY XI
Low Drift and High Resolution Miniature Optical Fiber combined Pressure- and Temperature Sensor for Cardio-Vascular and Urodynamic Applications
2014
July
Published
1
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Optional Fields
Optical fibre pressure and temperature sensor (OFPTS) Fabry Perot Interferometer (FPI) Fibre Bragg Grating (FBG) biomedical application high sensitivity all glass in-vivo cardiovascular urodynamic
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 < 1mmHg/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.
10.1117/12.2050156
Grant Details