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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F19%3APU133876" target="_blank" >RIV/00216305:26220/19:PU133876 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubmed.ncbi.nlm.nih.gov/31946975/" target="_blank" >https://pubmed.ncbi.nlm.nih.gov/31946975/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EMBC.2019.8857407" target="_blank" >10.1109/EMBC.2019.8857407</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20601 - Medical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Engineering in Medicine and Biology Society (EMBC)

ISBN

978-1-5386-1311-5

ISSN

1557-170X

e-ISSN

—

Počet stran výsledku

4

Strana od-do

4969-4972

Název nakladatele

IEEE

Místo vydání

neuveden

Místo konání akce

Berlin

Datum konání akce

23. 7. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000557295305094