Importance

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Abstract

A nasal continuous positive airway pressure apparatus includes a pair of cannula each having an inflatable cuff to position the cannulae within the nares of a patient. The cannulae are connected to a source of positive air pressure to provide continuous positive nasal airway pressure. The cuffs may be inflated by providing cuff apertures in the cannula so that the positive airway pressure during inhalation and exhalation maintain the cuffs inflated and the cannulae positioned within the nares during treatment. Alternatively, the cuffs may be separately inflated. The apparatus includes an inflatable air strap harness to position and hold the nasal cannulae device relative to the patient's head. The inflatable air strap harness is soft and flexible and comfortable for the patient to wear. The air strap is inflated and secured, such as with a hook and loop belt, surrounding the patient's head with the cannulae inserted into the patient's nares. The cuffs are inflated and air pressure applied to the conduit to administer treatment. The air strap is inflated by the same air pressure being applied to the patient's airway or is inflated by a separate source such as a hand pump.

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First Claim