Key result
Extracting accurate breathing rate information from a photoplethysmographic signal recorded by a forehead-mounted reflectance pulse oximeter sensor is feasible.
Why the study?
Is it feasible to extract accurate breathing rate information from a forehead-mounted reflectance pulse oximeter sensor?
Is it feasible to extract accurate breathing rate information from a forehead-mounted reflectance pulse oximeter sensor?
Answers are grounded in this paper and cite their sources.
Accurate breathing rate information can be feasibly extracted from a forehead-mounted reflectance pulse oximeter sensor, potentially enhancing remote triage capabilities.
The integration of multiple vital physiological measurements could help combat medics and field commanders to better predict a soldier's health condition and enhance their ability to perform remote triage procedures. In this paper we demonstrate the feasibility of extracting accurate breathing rate information from a photoplethysmographic signal that was recorded by a reflectance pulse oximeter sensor mounted on the forehead and subsequently processed by a simple time domain filtering and frequency domain Fourier analysis.
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Johnston et al. (2005) studied this question. Reflectance pulse oximeter sensor was evaluated on Feasibility of extracting accurate breathing rate information. Extracting accurate breathing rate information from a photoplethysmographic signal recorded by a forehead-mounted reflectance pulse oximeter sensor is feasible.
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