The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2019
Filed:
Feb. 21, 2013
Applicant:
Respira Therapeutics, Inc., Santa Fe, NM (US);
Inventors:
Robert M. Curtis, Santa Fe, NM (US);
Martin J. Donovan, Santa Fe, NM (US);
Hugh Smyth, Santa Fe, NM (US);
Assignee:
RESPIRA THERAPEUTICS, INC., Albuquerque, NM (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 15/00 (2006.01);
U.S. Cl.
CPC ...
A61M 15/0045 (2013.01); A61M 15/0033 (2014.02); A61M 15/0086 (2013.01); A61M 15/0028 (2013.01); A61M 15/0065 (2013.01); A61M 2202/064 (2013.01); A61M 2205/07 (2013.01); A61M 2206/14 (2013.01);
Abstract
A dry powder inhaler may include a powder storage region, an inlet channel, a dispersion chamber, and an outlet channel. A geometry of the inhaler may be such that a flow profile is generated within the dispersion chamber that causes an actuator to oscillate, enabling the actuator when oscillating to deaggregate powdered medicament within the dispersion chamber to be aerosolized and entrained by the air and delivered to a patient through the outlet channel.