Selected article for: "negative pressure relief valve and pressure relief"
Author: Micha Sam Brickman Raredon; Clark Fisher; Paul Heerdt; Ranjit Deshpande; Steven Nivison; Elaine Fajardo; Shamsuddin Akhtar; Thomas Raredon; Laura E. Niklason
Title: Pressure-Regulated Ventilator Splitting (PReVentS): A COVID-19 Response Paradigm from Yale University
  • Document date: 2020_4_6
    • ID: mqj071gp_114
    Snippet: Most stuck valves will register as circuit occlusions, with the exception of negative pressure relief valves. An occlusion at this valve could go unnoticed until a patient is suctioned or makes a respiratory effort. In that case, the affected patient might experience negative airway pressures until the next inspiratory phase. It is therefore necessary that the negative pressure relief valve in each patient circuit is tested before initiating vent.....
    Document: Most stuck valves will register as circuit occlusions, with the exception of negative pressure relief valves. An occlusion at this valve could go unnoticed until a patient is suctioned or makes a respiratory effort. In that case, the affected patient might experience negative airway pressures until the next inspiratory phase. It is therefore necessary that the negative pressure relief valve in each patient circuit is tested before initiating ventilation with a PReVentS circuit.

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