Medical Textiles With Embedded Fiber Optic Sensors for Monitoring of Respiratory Movement

Witt, J.; Narbonneau, F.; Schukar, Marcus; Krebber, Katerina; Jonckheere, Julien De; Jeanne, M.; Kinet, Damien; Paquet, B.; Depre, A.; D’Angelo, Lorenzo T.; Thiel, Torsten; Logier, R.

doi:10.1109/jsen.2011.2158416

Cited by 147 publications

(100 citation statements)

References 22 publications

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“…Some of them work based on electronic sensors, i.e. using acoustic sensor [2], two-electrode telemetric instrument [3], a foam pressure sensor [4], air-flow sensor [5], slight pattern projection [6] and fiber optic sensor [7][8][9]. The use of fiber optic sensor has many advantages because of its flexibility, low cost and electrically insulated.…”

Section: Introductionmentioning

confidence: 99%

Design of fiber optic based respiratory sensor for newborn incubator application

Dhia

Devara

Abuzairi

et al. 2018

AIP Conference Proceedings

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Abstract.This paper reports the design of respiratory sensor using fiber optic for newborn incubator application. The sensor works based on light intensity losses difference obtained due to thorax movement during respiration. The output of the sensor launched to support electronic circuits to be processed in Arduino Uno microcontroler such that the real-time respiratory rate (breath per minute) can be presented on LCD. Experiment results using thorax expansion of newborn simulator show that the system is able to measure respiratory rate from 10 up to 130 breaths per minute with 0.595% error and 0.2% hysteresis error.

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Section: Introductionmentioning

confidence: 99%

Design of fiber optic based respiratory sensor for newborn incubator application

Dhia

Devara

Abuzairi

et al. 2018

AIP Conference Proceedings

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“…Smith et al [9] proposed a noninvasive temperature based respira tion sensor to track the breathing cycle during respiratory gating. Respiration sensors utilizing optical fiber bending effects have been regarded as a promising technique and widely investigated [10][11][12][13], for example. Witt et al [10] developed a monitoring system for continuous measure ment of abdominal and thoracic respiratory movement using optical fiber sensors based on macrobending effects.…”

Section: Introductionmentioning

confidence: 99%

A simple optical fiber interferometer based breathing sensor

Liu²,

Kumar

et al. 2017

Meas. Sci. Technol.

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A breathing sensor has been experimentally demonstrated based on a singlemode–multimode–singlemode (SMS) fiber structure which is attached to a thin plastic film in an oxygen mask. By detecting power variations due to the macro bending applied to the SMS section by each inhalation and exhalation process, the breath state can be monitored. The proposed sensor is capable of distinguishing different types of breathing conditions including regular and irregular breath state. The sensor can be used in a strong electric/magnetic field and radioactive testing systems such as magnetic resonance imaging (MRI) systems and computed tomography (CT) examinations where electrical sensors are restricted.

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“…11,12 Among FOSs, fiber Bragg gratings (FBGs), whose sensing potentials have been widely demonstrated over the last decade in a number of sensing fields ranging from aerospace to civil engineering and environmental monitoring, 13,14 are fast becoming increasingly popular in the medical sensing field 15 as well. For example, FBGs have been experimented with for monitoring bone decalcification, 16 pressure monitoring, 17,18 controlling respiratory movements, 19 as well as specific sensors developed for pH and refractive index of liquids. [20][21][22] FBGs have also been used as temperature sensors, 23 as well as in vibration measurement during treatment of atrial fibrillation.…”

Section: Introductionmentioning

confidence: 99%

Temperature profile of ex-vivo organs during radio frequency thermal ablation by fiber Bragg gratings

et al. 2016

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, "Temperature profile of ex-vivo organs during radio frequency thermal ablation by fiber Bragg gratings," J. Biomed. Opt. 21 (11) Abstract. We report on the integration of fiber optic sensors with commercial medical instrumentation for temperature monitoring during radio frequency ablation for tumor treatment. A suitable configuration with five fiber Bragg grating sensors bonded to a bipolar radio frequency (RF) probe has been developed to monitor the area under treatment. A series of experiments were conducted on ex-vivo animal kidney and liver and the results confirm that we were able to make a multipoint measurement and to develop a real-time temperature profile of the area, with a temperature resolution of 0.1°C and a spatial resolution of 5 mm during a series of different and consecutive RF discharges. © The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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Medical Textiles With Embedded Fiber Optic Sensors for Monitoring of Respiratory Movement

Cited by 147 publications

References 22 publications

Design of fiber optic based respiratory sensor for newborn incubator application

Design of fiber optic based respiratory sensor for newborn incubator application

A simple optical fiber interferometer based breathing sensor

Temperature profile of ex-vivo organs during radio frequency thermal ablation by fiber Bragg gratings

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