Optinose As

Optinose Inc.

Michael Leclerc

Per Gisle Djupesland

Ramy A Mahmoud

Joseph M Gordon

Justin Fisk

Shane Siwinski

Mark Joseph Guarraia

Kate Dudgeon

Joseph Gordon

A nasal delivery device for and method of delivering substance to a nasal airway of a subject, the delivery device comprising: a nosepiece () for fitting to a nasal cavity of a subject; a mouthpiece () into which the subject in use exhales; a delivery unit, which comprises an actuation part which is manually displaceable to actuate the delivery unit to deliver substance from the nosepiece; and a valve assembly () which is fluidly connected to the nosepiece and the mouthpiece, wherein the valve assembly comprises a body element () and a valve element () which is movably disposed to the body element between closed and open configurations by manual displacement of the actuation part of the delivery unit to provide for an air flow through the nosepiece simultaneously with delivery of substance.

Nasal delivery devices

A nasal delivery device comprising: a housing (); a nosepiece () for fitting to a nasal cavity of a subject; a mouthpiece () through which the subject in use exhales; and a substance supply unit () including an actuation member () which extends from one end of the housing and is manually actuated to deliver substance to the nasal cavity of the subject; wherein the housing includes a grip section () which is disposed at the one end of the housing from which the actuation member extends, said grip section comprising a first, distal part () including at least one projecting grip element () by which the subject grips the housing in actuating the actuation member, and a second, proximal part () providing a recess () in which fingers of the subject are located, said recess promoting proper orientation of the delivery device in a hand of the subject.

A nasal delivery device for delivering substance to a nasal cavity of a subject comprises: a housing (); a nosepiece () for fitting to a nasal cavity of the subject; a mouthpiece () through which the subject in use exhales; and a flexible coupling () which couples the mouthpiece to the housing, wherein the flexible coupling provides for asymmetric translation of the mouthpiece relative to the nosepiece.

Nasal delivery device

Growing community of inventors

Cranston, RI, United States of America

Michael Leclerc