Non-invasive respiratory monitoring using long-period fiber grating sensors

Marija D. Petrović; Jovana Petrovic; Aleksandar Daničić; Miodrag Vukčević; Bosko Bojović; Ljupčo Hadžievski; Thomas D.P. Allsop; Glynn Lloyd; David J. Webb

doi:10.1364/BOE.5.001136

Non-invasive respiratory monitoring using long-period fiber grating sensors

Marija D. Petrović, Jovana Petrovic, Aleksandar Daničić, Miodrag Vukčević, Bosko Bojović, Ljupčo Hadžievski, Thomas D.P. Allsop, Glynn Lloyd, David J. Webb

Aston Institute of Photonic Technologies (AiPT)

Research output: Contribution to journal › Article › peer-review

Abstract

In non-invasive ventilation, continuous monitoring of respiratory volumes is essential. Here, we present a method for the measurement of respiratory volumes by a single fiber-grating sensor of bending and provide the proof-of-principle by applying a calibration-test measurement procedure on a set of 18 healthy volunteers. Results establish a linear correlation between a change in lung volume and the corresponding change in a local thorax curvature. They also show good sensor accuracy in measurements of tidal and minute respiratory volumes for different types of breathing. The proposed technique does not rely on the air flow through an oronasal mask or the observation of chest movement by a clinician, which distinguishes it from the current clinical practice.

Original language	English
Pages (from-to)	1136-1144
Number of pages	9
Journal	Biomedical Optics Express
Volume	5
Issue number	4
Early online date	12 Mar 2014
DOIs	https://doi.org/10.1364/BOE.5.001136
Publication status	Published - 1 Apr 2014

Bibliographical note

© 2014 Optical Society of America
This paper was published in Biomedical optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/boe/abstract.cfm?URI=boe-5-4-1136. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.

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10.1364/BOE.5.001136

Non-invasive respiratory monitoring using
© 2014 Optical Society of America This paper was published in Biomedical optics express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/boe/abstract.cfm?URI=boe-5-4-1136. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
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http://www.opticsinfobase.org/boe/abstract.cfm?URI=boe-5-4-1136

Cite this

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title = "Non-invasive respiratory monitoring using long-period fiber grating sensors",

abstract = "In non-invasive ventilation, continuous monitoring of respiratory volumes is essential. Here, we present a method for the measurement of respiratory volumes by a single fiber-grating sensor of bending and provide the proof-of-principle by applying a calibration-test measurement procedure on a set of 18 healthy volunteers. Results establish a linear correlation between a change in lung volume and the corresponding change in a local thorax curvature. They also show good sensor accuracy in measurements of tidal and minute respiratory volumes for different types of breathing. The proposed technique does not rely on the air flow through an oronasal mask or the observation of chest movement by a clinician, which distinguishes it from the current clinical practice.",

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AU - Bojović, Bosko

AU - Hadžievski, Ljupčo

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AU - Lloyd, Glynn

AU - Webb, David J.

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Non-invasive respiratory monitoring using long-period fiber grating sensors

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