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1. WO2021240444 - AEROSOL DELIVERY DEVICE

Publication Number WO/2021/240444
Publication Date 02.12.2021
International Application No. PCT/IB2021/054665
International Filing Date 27.05.2021
IPC
A24F 40/485 2020.1
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
48Fluid transfer means, e.g. pumps
485Valves; Apertures
CPC
A24F 40/10
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
10Devices using liquid inhalable precursors
A24F 40/42
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
42Cartridges or containers for inhalable precursors
A24F 40/485
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
48Fluid transfer means, e.g. pumps
485Valves; Apertures
A61M 11/042
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
11Sprayers or atomisers specially adapted for therapeutic purposes
04operated by the vapour pressure of the liquid to be sprayed or atomised
041using heaters
042electrical
A61M 15/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
06Inhaling appliances shaped like cigars, cigarettes or pipes
A61M 2016/0024
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
0003Accessories therefor, e.g. sensors, vibrators, negative pressure
0015inhalation detectors
0018electrical
0024with an on-off output signal, e.g. from a switch
Applicants
  • NICOVENTURES TRADING LIMITED [GB]/[GB]
  • SCHENNUM, Steven Michael [US]/[US] (US)
Inventors
  • SCHENNUM, Steven Michael
  • CHEN, Ping-Chou
  • NETTENSTROM, Matthew Joel
Agents
  • CAGLE, Ryan W.
  • HUMPHREY, Christopher M.
Priority Data
63/032,15329.05.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AEROSOL DELIVERY DEVICE
(FR) DISPOSITIF DE DISTRIBUTION D'AÉROSOL
Abstract
(EN) The present disclosure provides an aerosol delivery device and a cartridge for an aerosol delivery device. The cartridge can comprise a body defining a reservoir and defining an aerosol pathway in fluid communication with an aerosol outlet. The cartridge can further include one or more of an air entry, a splitter configured to split air entering the air entry into a plurality of air passages, an atomizer, and an aerosol forming chamber where air from the plurality of air passages is configured to mix with vapor formed by the heater to form an aerosol. Preferably, the aerosol forming chamber can be in fluid connection with the aerosol pathway. The present disclosure further can include a control device configured to receive, power, and control aerosol formation by the cartridge.
(FR) La présente divulgation concerne un dispositif de distribution d'aérosol et une cartouche pour un dispositif de distribution d'aérosol. La cartouche peut comprendre un corps délimitant un réservoir et délimitant un passage d'aérosol en communication fluidique avec une sortie d'aérosol. La cartouche peut en outre comprendre un ou plusieurs éléments parmi une entrée d'air, un diviseur conçu pour diviser l'air entrant dans l'entrée d'air en une pluralité de passages d'air, un atomiseur, et une chambre de formation d'aérosol où l'air provenant de la pluralité de passages d'air est conçu pour se mélanger avec la vapeur formée par le dispositif de chauffage pour former un aérosol. De préférence, la chambre de formation d'aérosol peut être en communication fluidique avec le passage d'aérosol. La présente invention peut en outre comprendre un dispositif de commande conçu pour recevoir, alimenter et commander la formation d'aérosol par la cartouche.
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