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. Author manuscript; available in PMC: 2018 Oct 4.

Published in final edited form as: J Rare Dis Res Treat. 2017;2(2):55–62.

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This article is distributed under the terms of the Creative Commons Attribution 4.0 International License.

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Integrated pneumotach (PNT) System including end tidal CO₂ and pulse oximetry sensors for monitoring simultaneous, real time measurements of flow, tidal volume, end tidal CO₂ and oxygen saturation.