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

摘要

A device for delivery of a substance to the olfactory region is described. The device includes a nosepiece and an elongate tubular member 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 containing the substance to be delivered. During use, the tubular member extends from the device, to direct the substance toward the olfactory region.