MULTI-CHAMBER NICOTINE DELIVERY DEVICE

Abstract: a mist delivery device for delivering a polydisperse mist. the mist delivery device comprising a mist generator () for generating a mist for inhalation by a user. the mist generator () comprises a first liquid chamber () containing a first liquid, a second liquid chamber () containing a second liquid, a first ultrasonic transducer () including a planar first atomisation surface and a second ultrasonic transducer () including a planar second atomisation surface. the first ultrasonic transducer () is configured to generate and transmit ultrasonic waves to generate a first portion of the mist from the first liquid and the second ultrasonic transducer () is configured to generate and transmit ultrasonic waves to generate a second portion of the mist from the second liquid, wherein the first portion of the mist and the second portion of the mist combine to form the mist which flows through a mist outlet port () for inhalation by the user.

Inventors:

CPC Classification:

A24F40/05: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes )

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