Assertion: oxygen's pressure | /r/CapableOf | equalize reservoir
Facets:
value: from falling below about 90%
type: OTHER
Source sentences:
text: An oxygen concentrator has an air compressor, two cylinders filled with zeolite pellets, a pressure equalizing reservoir, and some valves and tubes.
text: As the first cylinder reaches near pure oxygen (there are small amounts of argon, CO 2 , water vapour, radon and other minor atmospheric components) in the first half-cycle, a valve opens and the oxygen-enriched gas flows to the pressure equalizing reservoir, which connects to the patient's oxygen hose.
text: Partway through the second half of the cycle, there is another valve position change to vent the gas in the first cylinder back into the ambient atmosphere, keeping the concentration of oxygen in the pressure equalizing reservoir from falling below about 90%.
text: The basic set up of a POC is a miniaturized air compressor, a cylinder filled containing the sieve, a pressure equalizing reservoir and valves and tubes.
text: When the desired purity is reached and the first cylinder reaches roughly 20 psi the oxygen and small amounts of other gases are released into the pressure equalizing reservoir.