A simulated cigarette having an elongated hollow cylinder and having a cavity there within, with a cylindrical wick disposed in the cavity, the wick having a radial clearance and longitudinal clearance with respect to the cavity for allowing the wick to freely slide along a longitudinal direction of the cavity. The simulated cigarette having a fan assembly disposed in the cavity adjacent wick and in an alternate embodiment having a flexible filter affixed to an end of the hollow cylinder.

A simulated cigarette having an elongated hollow cylinder and having a cavity there within, with a cylindrical wick disposed in the cavity, the wick having a radial clearance and longitudinal clearance with respect to the cavity for allowing the wick to freely slide along a longitudinal direction of the cavity. The simulated cigarette having a fan assembly disposed in the cavity adjacent wick and in an alternate embodiment having a flexible filter affixed to an end of the hollow cylinder.

In general, embodiments of the present invention are related to an apparatus and method of use of such apparatus for the personal filtration of air. Particularly, embodiments of this invention relate to the filtration of air for a singular individual to inhale.

A flavor delivery article is provided including a substantially rod-shaped carrier element and a wrapping element. The wrapping element surrounds at least a portion of the carrier element. The delivery article includes a flavor material within one or both of the carrier element and the wrapping element. The flavor delivery article is adapted for delivery of the flavor material to the mouth of a user under mouth conditions in the absence of combustion or other external heating.

A flavor delivery article is provided including a substantially rod-shaped carrier element and a wrapping element. The wrapping element surrounds at least a portion of the carrier element. The delivery article includes a flavor material within one or both of the carrier element and the wrapping element. The flavor delivery article is adapted for delivery of the flavor material to the mouth of a user under mouth conditions in the absence of combustion or other external heating.

A method of controlling or electing the harshness of inhaled nicotine powder formulations is described. The method includes the steps of identifying a concentration of nicotine for a subject to inhale to achieve a desired level of harshness per inhalation, identifying the total dose of nicotine to be inhaled by the subject, and providing the subject with an amount of a formulation comprising nicotine particles having the identified concentration of nicotine, such that the total amount of nicotine particles in the formulation equals the total dose of nicotine.

A method of controlling or electing the harshness of inhaled nicotine powder formulations is described. The method includes the steps of identifying a concentration of nicotine for a subject to inhale to achieve a desired level of harshness per inhalation, identifying the total dose of nicotine to be inhaled by the subject, and providing the subject with an amount of a formulation comprising nicotine particles having the identified concentration of nicotine, such that the total amount of nicotine particles in the formulation equals the total dose of nicotine.

A foam inhalation device (874) for dispensing a foam to be inhaled by a user. The inhalation device (874) comprises a foam-generating component for generating the foam, an outlet (882) for dispensing the foam to the user, and a fluid flow path which fluidly communicates the foam-generating component with the outlet (882). The foam is generatable by the foam-generating component and flows to the outlet (882) via the fluid flow path to be inhaled by the user.

A foam inhalation device (874) for dispensing a foam to be inhaled by a user. The inhalation device (874) comprises a foam-generating component for generating the foam, an outlet (882) for dispensing the foam to the user, and a fluid flow path which fluidly communicates the foam-generating component with the outlet (882). The foam is generatable by the foam-generating component and flows to the outlet (882) via the fluid flow path to be inhaled by the user.

A device for inhaling a substance has a cold liquid atomizer, an assembly including the atomizer and a first tank arranged to contain at least one substance to be inhaled in liquid form or in solution. The atomizer is in fluid communication with the first tank. A second tank is arranged to contain a pressurized gas and is in fluid communication with the assembly. A mouthpiece is in fluid communication with an outlet of the atomizer. A trigger is arranged to release a quantity of the gas out of the second tank and towards the assembly, and a pump is arranged to suction, inject and compress ambient air into the second tank.