Microneedle nasal delivery device
AssigneeToxcure, Inc.
InventorChristopher Shaari
Life of this patent
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Abstract
The invention is directed to a nasal delivery device comprising one or more microneedles, and to methods of nasally administering a composition with a nasal delivery device comprising one or more microneedles. In certain embodiments, the nasal delivery device comprises a substrate for administration of a composition to the nasal and/or sinus mucosa, wherein the substrate is non-absorbent and comprises one or more microneedles. In some embodiments, the nasal delivery device comprises a reservoir comprising one or more therapeutic agents, wherein the reservoir is in fluid communication with one or more microneedles.
Claims56
A nasal delivery device comprising a substrate suitable for administration of a composition to a nasal or sinus mucosa, wherein the substrate comprises one or more microneedles.
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The nasal delivery device of claim wherein the one or more microneedles are hollow.
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Dependencies are inferred from the claim text.