Abstract: A method of increasing eustachian tube patency in human patients is disclosed wherein a eustachian tube targeting nasal administration device is utilized to deliver a surfactant/propellant mixture to the nasopharyngeal stoma of the auditory tube. The targeting capability of the administration device obviates the need for a spreading agent that would otherwise be required to enable at least a portion of surfactant to reach the eustachian tube orifice. More specifically, the non-targeting, indiscriminate delivery provided by nasal administration devices of the past required surfactant to spread over non-targeted tissue it was inadvertently applied to in order to reach the eustachian tube stoma. In addition, a method for treatment of otitis media is disclosed utilizing, in some preferred embodiments, a therapeutically active agent.

Abstract: A portable seat cushion providing enhanced seating comfort while also enabling the use of self-contained heat sources is disclosed which provides greater comfort to users during cold weather outdoor entertainment events. The cushion includes especially configured recessed pockets and carriers for containing and strategically placing heat generators such as lighter fluid fueled and electric hand warmers in close contact with a user's legs while sitting. Sufficient ventilation is provided to enable combustion type hand warmers to access sufficient oxygen and vent exhaust.

Abstract: A method of increasing eustachian tube patency in human patients is disclosed wherein a eustachian tube targeting nasal administration device is utilized to deliver a surfactant/propellant mixture to the nasopharyngeal stoma of the auditory tube. The targeting capability of the administration device obviates the need for a spreading agent that would otherwise be required to enable at least a portion of surfactant to reach the eustachian tube orifice. More specifically, the non-targeting, indiscriminate delivery provided by nasal administration devices of the past required surfactant to spread over non-targeted tissue it was inadvertently applied to in order to reach the eustachian tube stoma. In addition, a method for treatment of otitis media is disclosed utilizing, in some preferred embodiments, a therapeutically active agent.

Abstract: A nasal administration device is disclosed which enables delivery of a well collimated stream of medication through the nasal orifice of a human being to the pharyngeal orifice of the eustachian tube. The device utilizes alignment tabs to properly position the collimated stream utilizing facial landmarks and an alignment arrow to confirm such alignment. Certain preferred embodiments of the disclosed device include adjustable alignment tabs enabling more precise alignment for a range of facial profiles.

Abstract: A nasal administration device is disclosed which enables delivery of a well collimated stream of medication through the nasal orifice of a human being to the pharyngeal orifice of the eustachian tube. The device utilizes alignment tabs to properly position the collimated stream utilizing facial landmarks and an alignment arrow to confirm such alignment. Certain preferred embodiments of the disclosed device include adjustable alignment tabs enabling more precise alignment for a range of facial profiles.