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1. WO2018122412 - ELECTRICALLY OPERATED AEROSOL GENERATION SYSTEM

Publication Number WO/2018/122412
Publication Date 05.07.2018
International Application No. PCT/EP2018/050071
International Filing Date 02.01.2018
IPC
A61M 11/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
11Sprayers or atomisers specially adapted for therapeutic purposes
04operated by the vapour pressure of the liquid to be sprayed or atomised
A61M 15/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
15Inhalators
06Inhaling appliances shaped like cigars, cigarettes or pipes
A24F 47/00 2006.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
47Smokers’ requisites not otherwise provided for
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 40/50
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
50Control or monitoring
A24F 40/60
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
60Devices with integrated user interfaces
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 15/008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
0065Inhalators with dosage or measuring devices
0068Indicating or counting the number of dispensed doses or of remaining doses
008Electronic counters
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
Applicants
  • JT INTERNATIONAL S.A. [CH]/[CH]
Inventors
  • SORIANO, Ivan
  • ANAVI, Steve
  • PROT, Alexandre
Agents
  • KARL, Christof
Priority Data
16207578.230.12.2016EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRICALLY OPERATED AEROSOL GENERATION SYSTEM
(FR) SYSTÈME DE GÉNÉRATION D'AÉROSOL ACTIONNÉ PAR L’ÉLECTRICITÉ
Abstract
(EN)
An aerosol generation system (36) for generation of an aerosol from an aerosol-forming precursor that comprises: an electrically operated heating system (30) to heat said precursor to generate the aerosol; a flow path (18) for transmission of flow, including the aerosol, to a user; the heating system arranged in fluid communication with the flow path; and electrical circuitry (8). The electrical circuitry (8) is configured to determine a feature of an oscillation associated with a property of electrical energy through the heating system, the oscillation due to initiation and/or termination of a user inhale through the flow path, and to determine an amount of one or more components of aerosol dispensed in the inhale based on the feature of the oscillation.
(FR)
L'invention concerne un système de génération d'aérosol (36) destiné à la génération d'un aérosol à partir d'un précurseur de formation d'aérosol comprenant : un système de chauffage actionné par l’électricité (30) en vue de chauffer ledit précurseur en vue de générer l'aérosol ; un trajet de flux (18) destiné à la transmission à un utilisateur d'un flux, comportant l'aérosol ; le système de chauffage étant agencé en communication fluidique avec le trajet de flux ; et un ensemble de circuits électrique (8). L'ensemble de circuits électrique (8) est configuré pour déterminer une caractéristique d'une oscillation associée à une propriété d'énergie électrique à travers le système de chauffage, l'oscillation étant due au début et/ou à la fin d'une inhalation par un utilisateur à travers le trajet de flux, et pour déterminer une quantité d'un ou plusieurs éléments de l'aérosol distribués dans l'inhalation sur la base de la caractéristique de l'oscillation.
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