Nasal inhaler having a directed spray pattern

Details Nasal inhaler having a directed spray pattern Nasal inhaler having a directed spray pattern

1996-03-06

1998-08-25

Yu, Mickey

Surgery

Liquid medicament atomizer or sprayer

Pre-pressurized container holding medicament

12820014, A61M 1100

Patent

active

057973903

ABSTRACT:
A nasal inhaler having a directed spray pattern. The nasal inhaler includes an attachment which is sized and shaped to fit within a nostril. A medication spray emitted by the inhaler (such as by use of a propellant or from mechanically squeezing the inhaler) is directed to a lateral sidewall of the nose by the attachment. The attachment also prevents contact of the medication with the nasal septum or the back of the nasal cavity.

REFERENCES:
patent: 690527 (1902-01-01), Moores
patent: 1638532 (1927-08-01), Kallmeyer
patent: 2445653 (1948-07-01), White
patent: 2582529 (1952-01-01), Curry et al.
patent: 2906265 (1959-09-01), Samuels
patent: 4771769 (1988-09-01), Hegemann et al.
patent: 5116311 (1992-05-01), Lofstedt
patent: 5331954 (1994-07-01), Rex et al.

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