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:
May. 05, 2020
Filed:
Mar. 26, 2018
Optinose As, Oslo, NO;
Per Gisle Djupesland, Oslo, NO;
Erik Andreassen, Oslo, NO;
Rune Harald Gaarder, Oslo, NO;
Christophe Péricé, Toulon, FR;
Andreas Nilsson, Oslo, NO;
OptiNose AS, Oslo, NO;
Abstract
A delivery device for delivering a metered amount of substance (L) in response to exhalation by a user, the delivery device comprising: a mouthpiece () through which the user in use exhales; an outlet () from which substance Is delivered; and a dispensing unit () which is operable to dispense a metered amount of substance through the outlet in response to exhalation by the user through the mouthpiece, wherein the dispensing unit comprises a body member () which includes a cavity () for containing a metered amount of substance, an outlet nozzle () which is fluidly connected to the cavity from which substance is in use delivered, and a dispensing () member which is movably disposed in the cavity and configured to be driven through the cavity by a driving pressure created by exhalation of the user, such as to cause substance to be delivered from the outlet nozzle.