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Oxygen Adjustable Venturi Mask with 6PCS Colored Venturi Connectors
The venturi mask, also known as an air-entrainment mask, is a medical device to deliver a known oxygen concentration to patients on controlled oxygen therapy.
The mask was invented by Moran Campbell at McMaster University Medical School as a replacement for intermittent oxygen treatment.
Material | Medical PVC |
Size | Adult , Pediatric |
Category | Respiratory |
Certificate | ISO |
OEM | Acceptable |
What is the difference between Venturi mask and oxygen mask?
Nasal cannulas and simple face masks are typically used to deliver
low levels of oxygen. Another type of mask, the Venturi mask,
delivers oxygen at higher levels. Sometimes nasal cannulas are also
used to deliver high levels of oxygen.
How many liters of oxygen can be given with Venturi mask?
Various entrainment devices can provide an FIo2 of 0.24 to 0.5,
with an oxygen inflow of 4 to 15 l/min and a total flow delivered
to the patient (including entrained air) of 35 to 45 l/min.
