2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA) 2018
DOI: 10.1109/memea.2018.8438658
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Multi-sensitive FBG-based needle for both relative humidity and breathing rate monitoring

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Cited by 10 publications
(5 citation statements)
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“…Interferometric-based ones have shown the ability to follow breathing patterns [140], but the authors did not used a reference to assess the performance of the sensor. Sensors based on optical fiber gratings have been tested during mechanical ventilation [110,141,142]. The sensor was assessed by analyzing its capability of estimating the fR during mechanical ventilation from 12 bpm to 24 bpm [143] and on humans, during QB.…”
Section: Techniques Based On Air Humiditymentioning
confidence: 99%
“…Interferometric-based ones have shown the ability to follow breathing patterns [140], but the authors did not used a reference to assess the performance of the sensor. Sensors based on optical fiber gratings have been tested during mechanical ventilation [110,141,142]. The sensor was assessed by analyzing its capability of estimating the fR during mechanical ventilation from 12 bpm to 24 bpm [143] and on humans, during QB.…”
Section: Techniques Based On Air Humiditymentioning
confidence: 99%
“…Polymer coated FBG probes are also reported for monitoring breathing patterns and respiratory rates [60]. Also, a FBG based probe has been fabricated to monitor the relative humidity and the respiratory frequency during mechanical ventilation [61,62]. The FBG based probe consists of a needle that encapsulates an agar coated FBG sensor.…”
Section: Spirometry Technique For Monitoring Of the Respiratory Airflowsmentioning
confidence: 99%
“…These solutions allow RR monitoring from the oral or nasal airflow in the form of needle-like probes and temporary wearable devices (e.g., face masks and plates below the nostrils), with uniform FBGs and TFBGs working in reflection or in transmission [201], [202]. An FBG sensor inserted in a metallic needle and coated by agar was proposed in [179], [203], [204] for RR monitoring during both mechanical ventilation and human breathing. The measured RR values were compared with the ones set on the mechanical ventilator and measured by using a commercial spirometer in [203], [204], and [179], respectively, showing promising results (percentage error <3%).…”
Section: ) Respiratory Ratementioning
confidence: 99%