Nasal air purifier
OwnerRobert F. Brunstinventor
Life of this patent
Estimating the term…
Abstract
An improved nasal air filtration apparatus comprised of a flat, disk shaped baffle air filter inserted into each nostril, so that upon inspiration the air filter is closed from the inspiration air pressure, and upon exhalation the air filter is opened by the exhalation air pressure, allowing easier and more efficient breathing of filtered air through the nostrils.
Claims10
A nasal air purifier comprising:
- (a) a slightly conical tube wider at the bottom end than the top end which fits snugly in a nostril;
- (b) a tissue friendly layer of hypoallergenic, soft rubber applied to the outside of the conical tube;
- (c) a flat disk shaped air filter attached to a spring;
- (d) the lower part of the spring fixed to the inside perimeter of the lower, wider end of the conical tube;
- (e) the spring affixed to the bottom of the flat disk air filter so that upon inhalation and exhalation the flat disk air filter acts as a one way valve allowing filtered air to flow into the nostril, but unimpeded exhaled air to flow out of the nostril;
- (f) a strap attached to the base of the slightly conical tube for attachment to a second identical conical tube for insertion into the other nostril;
- (g) a second identically constructed slightly conical tube attached to the other end of the strap.
- (h) each one of the conical tubes inserted in one nostril with the narrower side up so that upon inhalation and exhalation through the nostrils the flat disk air filter elements act as one way valves allowing filtered air to flow into the nostrils, but allowing exhaled air to be unimpeded as it flows out of the nostrils.
A nasal air purifier comprising:
- (a) a slightly conical tube comprised of a tissue compatible material wider at the lower end than the top end which fits snugly inside a nostril;
- (b) an upper miniature wagon wheel shaped anchor ring that will fit within the wider end of the conical tube;
- (c) the slightly conical tube having a groove in the interior side wall of the lower part of the tube extending around the entire interior side wall;
- (d) the upper miniature wagon wheel shaped anchor ring inserted into the groove in the interior side wall of the lower part of the slightly conical tube;
- (e) a lower miniature wagon wheel shaped filter ring of the same diameter as the upper miniature wagon wheel shaped anchor ring;
- (f) a disk shaped air filter of the same diameter as the lower miniature wagon wheel shaped filter ring;
- (g) the disk shaped filter attached by an attachment means onto the base of the lower miniature wagon wheel shaped filter ring so as to cover the entire horizontal surface of the lower miniature wagon wheel shaped filter ring;
- (h) the lower miniature wagon wheel shaped filter ring being anchored in its center to the upper miniature wagon wheel shaped anchor ring by an anchor means;
- (i) a flexible strap connecting the conical tube at one point of the wider end with an identically constructed conical tube at the other end of the strap so that one conical tube can be inserted in each nostril;
- (j) a second identically constructed slightly conical tube attached to the other end of the strap.
- (k) each one of the conical tubes inserted in one nostril with the narrower side up so that upon inhalation and exhalation through the nostril the lower miniature wagon wheel shaped ring with a filter imbedded into it acts as a one way valve allowing filtered air to flow into the nostril, but allows air to be unimpeded as it flows out of the nostril.
A method of manufacturing the apparatus in claim number 4 wherein the filter element is insert molded into the lower miniature wagon wheel shaped filter ring to produce an integrated wagon wheel shaped filter element structure with the filter element embedded into the lower miniature wagon wheel.
Dependencies are inferred from the claim text.