Patent ID: 9132300
Filing Date: 2015-09-15
Classification: A41D,A62B

Abstract:
1. A nasal filter comprising: an outer ring having an outer periphery and an inner periphery sized to the periphery of a user's nasal orifice; a filter layer having an outer periphery larger than the inner periphery of the outer ring, but smaller than the outer periphery of the outer ring, and being bonded to a side of the outer ring; an adhesive on an opposite side of the outer ring for bonding the outer ring to the columella, a nasal sill, an alar sidewall and the facet of the user's nose; an additional adhesive at opposing locations of the adhesive and positioned to bond to natural flex points of the user's nose; and a dilator positioned between the additional adhesive to open a nasal passage, wherein the dilator includes a plurality of curved portions to fit a structure of the nasal filter and to fit the natural flex points of the user's nose.