Breathing assistance apparatus
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United States of America Patent
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-
Jul 22, 2014
Issued Date -
N/A
app pub date -
Feb 18, 2005
filing date -
Feb 23, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one embodiment, a nasal cannula is shaped to fit within a user's nares, includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends, such that in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector. In another embodiment the nasal cannula may have at least one flared end prong that preferably seals within a patient's nare.
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Family
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