Detail publikačního výsledku

Changes of particle deposition caused by different breathing patterns during active lung simulation

PAŠTĚKA, R.; FORJAN, M.

Originální název

Changes of particle deposition caused by different breathing patterns during active lung simulation

Anglický název

Changes of particle deposition caused by different breathing patterns during active lung simulation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Aerosols are an integral part of everyday life and as such are inhaled under various conditions and circumstances. These may vary based on the health and activity status of an individual. The aim of this work is to analyse the particle deposition mechanisms during the simulation of three different breathing patterns using an aerosol representing the PM1 fraction of fine particles. The active electro-mechanical lung simulator xPULM is utilized as a driving force and is combined with a non-invasive direct reading optical aerosol measurement system. Results show differences between the number of deposited particles for the three breathing patterns and for the three typical size ranges of airborne particles. Overall, the presented approach demonstrates the possibility of determining the changes of aerosol uptake based on different breathing patterns using the electro-mechanical lung simulator and laboratory produced aerosols. Further measurement cycles must be performed in order to validate the found interactions and to characterize the major influencing parameters.

Anglický abstrakt

Aerosols are an integral part of everyday life and as such are inhaled under various conditions and circumstances. These may vary based on the health and activity status of an individual. The aim of this work is to analyse the particle deposition mechanisms during the simulation of three different breathing patterns using an aerosol representing the PM1 fraction of fine particles. The active electro-mechanical lung simulator xPULM is utilized as a driving force and is combined with a non-invasive direct reading optical aerosol measurement system. Results show differences between the number of deposited particles for the three breathing patterns and for the three typical size ranges of airborne particles. Overall, the presented approach demonstrates the possibility of determining the changes of aerosol uptake based on different breathing patterns using the electro-mechanical lung simulator and laboratory produced aerosols. Further measurement cycles must be performed in order to validate the found interactions and to characterize the major influencing parameters.

Klíčová slova

Aerosols, Lung, Atmospheric modeling, Atmospheric measurements, Pollution measurement, Particle measurements, Mathematical model

Klíčová slova v angličtině

Aerosols, Lung, Atmospheric modeling, Atmospheric measurements, Pollution measurement, Particle measurements, Mathematical model

Autoři

PAŠTĚKA, R.; FORJAN, M.

Rok RIV

2020

Vydáno

07.10.2019

Nakladatel

IEEE

ISBN

978-1-5386-1311-5

Kniha

Engineering in Medicine and Biology Society (EMBC)

ISSN

1557-170X

Periodikum

Proceedings IEEE EMBC

Stát

Spojené státy americké

Strany od

4969

Strany do

4972

Strany počet

4

URL

https://pubmed.ncbi.nlm.nih.gov/31946975/

BibTex

@inproceedings{BUT159573,
  author="Richard {Paštěka} and Mathias {Forjan}",
  title="Changes of particle deposition caused by different breathing patterns during active lung simulation",
  booktitle="Engineering in Medicine and Biology Society (EMBC)",
  year="2019",
  journal="Proceedings IEEE EMBC",
  pages="4969--4972",
  publisher="IEEE",
  doi="10.1109/EMBC.2019.8857407",
  isbn="978-1-5386-1311-5",
  issn="1557-170X",
  url="https://pubmed.ncbi.nlm.nih.gov/31946975/"
}