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Enhanced Photoacoustic Gas Analyser Response Time and Impact on Accuracy at Fast Ventilation Rates during Multiple Breath Washout

BACKGROUND: The Innocor device contains a highly sensitive photoacoustic gas analyser that has been used to perform multiple breath washout (MBW) measurements using very low concentrations of the tracer gas SF(6). Use in smaller subjects has been restricted by the requirement for a gas analyser resp...

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Detalles Bibliográficos
Autores principales: Horsley, Alex, Macleod, Kenneth, Gupta, Ruchi, Goddard, Nick, Bell, Nicholas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4043749/
https://www.ncbi.nlm.nih.gov/pubmed/24892522
http://dx.doi.org/10.1371/journal.pone.0098487