About: A novel inline PEEP valve design for differential multi-ventilation

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	A novel inline PEEP valve design for differential multi-ventilation
Creator	Angeles, Los Gordon, Stephen Mergeay, Matthias York, New Oslo, Norway Bunting, Leonard Caesens, Lucas Dirk, Van Dominik Textor, Switzerland Greensweig, Tobin Gysemans, Gert-Jan Kate, Belgium Kaur Matta, Simran Le Brun, Grégoire Lee, Belgium Levin, California Martinsen, Tormod Nieuwenhove, Tom Pinson, Hannah Roels, Ellen Roy, Steven Ruwet, Jean Shah, Belgium Stahl, Stefan Thomas, Price Tronstad, Vrysen, Zurich, Switzerland
Source	Elsevier; PMC
abstract	BACKGROUND: Ventilator sharing is one option to emergently increase ventilator capacity during a crisis but has been criticized for its inability to adjust for individual patient needs. Newer ventilator sharing designs use valves and restrictors to control pressures for each patient. A key component of these designs is an inline Positive End Expiratory Pressure (PEEP) Valve but these are not readily available. Creating an inline PEEP valve by converting a standard bag-valve-mask PEEP valve is possible with the addition of a 3D printer collar. METHODS: This was a feasibility study assessing the performance and safety of a method for converting a standard PEEP valve into an inline PEEP valve. A collar was designed and printed that covers the exhaust ports of the valve and returns exhaled gases to the ventilator. RESULTS: The collar piece was simple to print and easily assembled with the standard PEEP valve. In bench testing it successfully created differential pressures in 2 simulated expiratory limbs without leaking to the atmosphere at pressures greater than 60 cm of H2O. CONCLUSION: Our novel inline PEEP valve design shows promise as an option for building a safer ventilator sharing system.
has issue date	2020-07-10(xsd:dateTime)
bibo:doi	10.1016/j.ajem.2020.06.089
has license	no-cc
sha1sum (hex)	cd0b0291f39cdbb5c7d80273410807e4690b0679
schema:url	https://doi.org/10.1016/j.ajem.2020.06.089
resource representing a document's title	A novel inline PEEP valve design for differential multi-ventilation
has PubMed Central identifier	PMC7351030
schema:publication	Am J Emerg Med
resource representing a document's body	covid:cd0b0291f39cdbb5c7d80273410807e4690b0679#body_text
is schema:about of	named entity 'Working Group' named entity 'Journal' named entity 'PRE' named entity 'Journal' named entity 'Journal' named entity '3D printed' named entity 'BVM' named entity 'diaphragm' named entity 'PEEP' named entity 'PEEP' named entity 'ventilator' named entity 'ventilator' named entity 'H2O' named entity 'H2O' named entity 'ventilator' named entity 'setpoint' named entity 'BVM' named entity 'inspiratory pressure' named entity '3D printed' named entity '3D prints' named entity 'PEEP valve' named entity 'ventilator' named entity 'ventilator' named entity 'PEEP valve' named entity 'Federal Drug Administration' named entity 'PEEP valve' named entity 'PEEP valve' named entity 'ventilator' named entity 'PEEP valve' named entity 'PEEP valve' named entity 'exhaled air' named entity 'PEEP' named entity 'Morrisville, NC' named entity 'mechanical ventilation' named entity 'H2O' named entity 'mechanical ventilator' named entity 'BVM' named entity 'New York' named entity 'BVM' named entity 'ventilatory support' named entity 'setpoint' named entity 'ventilator' named entity '3D printed' named entity 'PEEP' named entity 'ventilator' named entity 'cpap' named entity 'resuscitation' named entity 'PEEP' named entity 'COVID-19 pandemic' named entity 'ventilator' named entity 'PEEP valve' named entity 'PEEP' named entity 'PEEP' named entity 'PEEP valve' named entity 'animal study' named entity 'bag-valve-mask'

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