A nasal cannula is a medical device that provides supplemental oxygen therapy to people who have lower oxygen levels. There are two types of nasal cannulas: low flow and high flow. The device has two ...
PITTSBURGH, April 8, 2022 /PRNewswire/ -- "I wanted to create an accessory to secure nasal cannula and prevent it from slipping," said an inventor, from Anacoco, La., "so I invented the NOSE CANULA ...
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