Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 30, 2015
Patent Application Number
12681150
Date Filed
October 3, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A nasal delivery device for and a method of delivering substance to a nasal airway of a subject, the nasal delivery device comprising: a mouthpiece (519) through which the subject in use exhales to cause closure of the oropharyngeal velum of the subject; a nosepiece (517) for fitting to a nostril of a subject, the nosepiece including a nozzle (549) through which substance is in use delivered to the nasal airway; and a manually-actuatable substance supply unit (520) for delivering substance through the nozzle of the nosepiece.
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