Optinose As

Rune Harald Gaarder

Per Gisle Djupesland

Sébastien Lamolle

Erik Andreassen

Christophe Péricé

Andreas Nilsson

A delivery device for and method of delivering a metered amount of substance, the delivery device comprising: a mouthpiece through which a user in use exhales; an outlet through which substance is in use delivered; a housing fluidly connected to the mouthpiece and the outlet, such that exhalation by the user through the mouthpiece creates an air flow through the housing and from the outlet; and a substance-dispensing unit which is disposed within the housing and operative to dispense a metered amount of substance into an entraining air flow as created through the housing.

Delivery devices

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.

A delivery device for delivering a metered amount of substance, the delivery device comprising: a mouthpiece () through which a user in use exhales; an outlet () through which substance is in use delivered; a housing () fluidly connected to the mouthpiece and the outlet, such, that exhalation by the user through the mouthpiece creates an air flow through the housing and from the outlet; and a substance-dispensing unit () which is disposed within the housing and operative to dispense a metered amount of substance into an entraining air flow as created through the housing.

Growing community of inventors

Oslo, Norway

Rune Harald Gaarder