NASAL DELIVERY DEVICE FOR THE DELIVERY OF A SUBSTANCE TO THE OLFACTORY REGION

摘要

A device (10) for delivery of a substance to the olfactory region (22) is described. The device includes a nosepiece (32) and an elongate tubular member (369 slidably disposed within the nosepiece for movement between a retracted position and an extended position. The tubular member is in flow communication with a reservoir (34) containing the substance to be delivered. During use, the tubular member extends from the device, to direct the substance toward the olfactory region.