Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 21, 2010
Patent Application Number
10512514
Date Filed
April 25, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A nasal delivery device and method are provided for delivering substance to a nasal airway of a subject, in particular one of a liquid, as a suspension or solution, or a powder containing a medicament, especially systemic or topical pharmaceuticals, or a vaccine to the nasal airway of a subject. The delivery device is characterized by: a nosepiece for fitting to a nostril of a subject; a delivery unit including a substance supply unit and a nozzle unit including at least one nozzle fluidly connected to the substance supply unit for generating an aerosol spray for delivery to a nasal airway of the subject; and an aerosol interactor operable to interact with an aerosol spray as generated by the at least one nozzle.
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