Importance

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Abstract

A device combining internal nasal filtration and internal nasal dilation operating synchronously provides air filtration by retaining particulate in a single piece foam nasal filter during inhalation through the nose. Internal nasal dilation is provided by the effect of a resilient member adhesively affixed to the nasal foam filter and which when bent from a planar surface applies outward biasing forces to each nostril so that breathing is facilitated. The soft, gentle foam of the nasal filter distributes the biasing forces over a large area and protects the inside of the nose from irritation. An improved internal nasal dilator filter functions to provide increased air flow through dilation while removing various sizes of particulate through filtration.

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First Claim