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WO2013020220A4 - Portable electronic vapor-producing device and method - Google Patents

Portable electronic vapor-producing device and method Download PDF

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Publication number
WO2013020220A4
WO2013020220A4 PCT/CA2012/000767 CA2012000767W WO2013020220A4 WO 2013020220 A4 WO2013020220 A4 WO 2013020220A4 CA 2012000767 W CA2012000767 W CA 2012000767W WO 2013020220 A4 WO2013020220 A4 WO 2013020220A4
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
assembly
producing device
vapor
anode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CA2012/000767
Other languages
French (fr)
Other versions
WO2013020220A1 (en
Inventor
Andrea TAGGART
Edgar ORTEGA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WISPLITE TECHNOLOGY GROUP Inc
Original Assignee
WISPLITE TECHNOLOGY GROUP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA2844787A priority Critical patent/CA2844787C/en
Priority to CN201280049891.9A priority patent/CN104023775A/en
Priority to BR112014003243A priority patent/BR112014003243A2/en
Priority to KR1020147006496A priority patent/KR20140083983A/en
Priority to IN1839DEN2014 priority patent/IN2014DN01839A/en
Priority to EP12822693.3A priority patent/EP2741801A4/en
Priority to AU2012292915A priority patent/AU2012292915A1/en
Priority to SG2014010094A priority patent/SG2014010094A/en
Application filed by WISPLITE TECHNOLOGY GROUP Inc filed Critical WISPLITE TECHNOLOGY GROUP Inc
Priority to JP2014525265A priority patent/JP2014528764A/en
Publication of WO2013020220A1 publication Critical patent/WO2013020220A1/en
Publication of WO2013020220A4 publication Critical patent/WO2013020220A4/en
Anticipated expiration legal-status Critical
Priority to US14/467,994 priority patent/US20140360517A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
    • A61P25/34—Tobacco-abuse
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/49—Child proofing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/609—Biometric patient identification means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/80—General characteristics of the apparatus voice-operated command
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Addiction (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Emergency Medicine (AREA)
  • Sustainable Development (AREA)
  • Psychiatry (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention is a portable electronic vapour-producing device which converts chemical substances in liquid form to a gaseous form so that active ingredient( s) can be inhaled by the user for therapeutic or medicinal purposes. The device includes: a power module: a primary module: and an auxiliary module that may be enclosed separately in exterior hollow casings and fitted together, or enclosed together in one single exterior hollow casing. The primary module includes: an anode assembly: a cask assembly: and a heater assembly. The anode assembly includes an anode barrel, which is hollow, fixed permanently in place and contacts the batten : a cathode mount, which is fixed permanently in place and contacts the heater assembly: and an anode mount, which moves between contacting the anode and not contacting the cathode in response to a vacuum produced by user inhalation.

Claims

■ AMENDED CLAIMS received by the International Bureau on 18 February 2013 (18.02.2013) Claims :
1. A portable vapor-producing device that converts liquid into gaseous form for inhalation by a user, comprising: a. a battery; b. an anode assembly having: i. a first anode member electrically connected to said battery; ii. a cathode at a distance from said first anode member; iii. a movable anode member moveable from a first position not in contact with said cathode to a second position in contact with said cathode, said moveable anode member magnetically attracted to said first anode member; c. a cask for storage of a liquid substance; d. a heating element; e. a casing for containing said battery, said anode assembly, said cask and said heating element, said casing having an air inlet and a mouthpiece, said casing defining an airflow passage through said cask assembly wherein the air traveling through said airflow passage is moistened by said liquid substance, and said airflow then passes by said heating element, said heating element heating said liquid substance to produce vapor; and then said airflow passing through said mouthpiece; wherein when a user's action of sucking through the said mouthpiece causes air to be drawn into said inlet, and the pressure of the air pulls said movable anode member from said first position to said second
AMENDED SHEET (ARTICLE 19) position to close the circuit and activate the heating element, the air is drawn through said cask where it is moistened by the liquid substance, and then through said heating element where it is heated to produce a vapour that travels through said mouthpiece and is inhaled by the user; and when said sucking action ceases, said moveable anode member is magnetically drawn to said first anode member to rest at said first position.
2. The vapor-producing device of claim 1 wherein said cask comprises a refillable liquid storage container having a storage cavity, a protruding needle, a one-way valve, and mesh plug suitable for absorbing liquid.
3. The vapor-producing device of claim 2 wherein said casing is configured to prevent said liquid substance in said storage cavity from coming into contact with a user in a liquid form.
4. The vapor-producing device of claim 1 wherein the liquid storage cavity is separated from said mouthpiece by said heating element.
5. The vapor-producing device of claim 1 wherein the liquid substance is drawn to the heating element by airflow pressure.
6. The vapor-producing device of claim 5 wherein the direction of the airflow is the same as the direction of the liquid being drawn to the heating element.
7. The vapor-producing device of claim 1 further comprising an air intake control switch to regulate the amount of air drawn into the device.
8. The vapor-producing device of claim 1 wherein the liquid is stored in a container that is replaceable or removable.
AMENDED SHEET (ARTICLE 19)
26
9. The vapor-producing device of claim 1 wherein the power to operate the device is activated when air is drawn into the anode assembly.
10. A portable, battery-operated, electronic vapor-producing device that converts a liquid into gaseous form for inhalation by a user, wherein the device comprises: a. a battery, b. a cask assembly for holding the liquid, c. a heating assembly having a heating element for heating the liquid to a gaseous form; d. a switch to activate said heating element; and e. a mouthpiece; wherein said heating assembly is positioned between said mouthpiece and said cask assembly.
1 1 . The device of claim 10 wherein the liquid contains an active ingredient heatable into a gaseous form for inhalation by a user for therapeutic or medicinal purposes.
12. The vapor-producing device of claim 10 further comprising a first and second part casing chamber for containing said battery, cask assembly, heating assembly and switch, wherein said first and second parts are snap- fittable together to form a singular primary casing chamber enclosed by first and second end caps.
13. The vapor producing device of claim 10 wherein the battery is a rechargeable battery that is insertable and removable by removal of an end cap.
AMENDED SHEET (ARTICLE 19)
27
14. The vapor producing device of claim 10 wherein said switch comprises an anode in electrical contact with said battery, a cathode and a moveable connecting member in contact with said anode, said connecting member moveable from a first position wherein there is distance between connecting member and said cathode, and a second position wherein said moveable member is connected to said cathode, thereby completing a circuit.
15. The vapour producing device of claim 14 wherein said moveable member is magnetically attracted to said anode, and is configured to move to said second position when air flows through said device.
16. The vapor producing device of claim 10 further comprising a second switch, actuable by a user, said second switch, when actuated, placing a barrier to prevent actuation of said heating element.
17. The vapor producing device of claim 15 further comprising a second switch, actuable by a user, said second switch, when actuated, placing a barrier between said moveable member and said cathode to prevent actuation of said heating element
18. The vapor producing device of claim 10 wherein the cask assembly comprises a primary cavity containing a needle to prick a liquid-filled capsule placed in said cavity; and a one-way valve through which the liquid in the capsule flows into a secondary cavity containing a mesh plug to absorb the liquid.
19. The vapor producing device of claim 10 wherein the heating element assembly is a metal coil surrounded by a fine mesh and enclosed on exterior cylindrical sides by a ceramic insulation, and through which air is drawn containing liquid particles to be heated and converted into gaseous form for inhalation.
AMENDED SHEET (ARTICLE 19)
28
20. The vapour producing device of claim 19 wherein the heating element assembly is encased in a polycarbonate cavity that is coated with a heat- absorbing substance to insulate the outer casing.
21. The vapor producing device of claim 12 further comprising an aperture running a length of said mouth piece through which the user can, with a sucking action, draw air into the casing chamber, by the liquid contained in the cask assembly, and then through the heating assembly where the liquid is converted into a gaseous form that the user is able to inhale.
22. The vapor producing device of claim 10 further comprising: : a. a second nonrechargeable battery; b. a printed circuit board; c. a microprocessor; d. a moisture sensor with probe configured to measure the level of liquid in said cask assembly; e. an LED light; f. an LED display panel; g. a button; h. an airflow sensor i. an audio signal; and j . a USB port.
23. The vapor producing device of claim 10 wherein said switch comprises an anode in electrical contact with said battery, a cathode and a ball bearing, said ball bearing moveable from a first position wherein it is not in
AMENDED SHEET (ARTICLE 19)
29 contact with said anode and said cathode, and a second position wherein said ball bearing is in contact with said anode and said cathode, said ball bearing magnetically biased to said first position.
24. The vapor producing device of claim 10 wherein said air is drawn into a casing thereby activating a switch, and said air is then drawn through said cask assembly to pick up liquid droplets, and is then drawn through said heating assembly wherein said liquid droplets are turned to vapour, and then said air exits said device through said mouthpiece.
25. The vapor producing device of claim 10 further comprising a mouthpiece, and wherein said battery, switch, cask assembly, and heating assembly are aligned in in order in a casing.
26. A portable, battery-operated, electronic vapor-producing device that converts a liquid into gaseous form for inhalation by a user, wherein the device comprises: a. a battery, b. a cask assembly for holding the liquid, c. a first heating assembly having a heating element for heating the liquid to a gaseous form; d. a switch to activate said heating element; and e. a mouthpiece; f. a second heating assembly for heating air passing through the device prior to the air reaching said cask assembly,
AMENDED SHEET (ARTICLE 19)
30 wherein said first heating assembly is positioned between said mouthpiece and said cask assembly, and said second heating assembly is positioned between said switch and said cask assembly.
AMENDED SHEET (ARTICLE 19)
31
PCT/CA2012/000767 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method Ceased WO2013020220A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AU2012292915A AU2012292915A1 (en) 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method
BR112014003243A BR112014003243A2 (en) 2011-08-11 2012-08-13 portable electronic steam generator device and method
KR1020147006496A KR20140083983A (en) 2011-08-11 2012-08-13 Portable Electronic Vapor-Producing Device and Method
IN1839DEN2014 IN2014DN01839A (en) 2011-08-11 2012-08-13
EP12822693.3A EP2741801A4 (en) 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method
CA2844787A CA2844787C (en) 2011-08-11 2012-08-13 Breath actuated, vapour-producing, electronic simulated cigarette
CN201280049891.9A CN104023775A (en) 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method
SG2014010094A SG2014010094A (en) 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method
JP2014525265A JP2014528764A (en) 2011-08-11 2012-08-13 Portable steam generating electronic device and steam generating method
US14/467,994 US20140360517A1 (en) 2011-08-11 2014-08-25 Portable electronic vapor-producing device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2749077A CA2749077A1 (en) 2011-08-11 2011-08-11 Portable electronic vapor-producing device and method
CA2749077 2011-08-11

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14238207 A-371-Of-International 2012-08-13
US14/467,994 Continuation US20140360517A1 (en) 2011-08-11 2014-08-25 Portable electronic vapor-producing device and method

Publications (2)

Publication Number Publication Date
WO2013020220A1 WO2013020220A1 (en) 2013-02-14
WO2013020220A4 true WO2013020220A4 (en) 2013-03-28

Family

ID=47667816

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2012/000767 Ceased WO2013020220A1 (en) 2011-08-11 2012-08-13 Portable electronic vapor-producing device and method

Country Status (10)

Country Link
EP (1) EP2741801A4 (en)
JP (1) JP2014528764A (en)
KR (1) KR20140083983A (en)
CN (1) CN104023775A (en)
AU (1) AU2012292915A1 (en)
BR (1) BR112014003243A2 (en)
CA (3) CA2749077A1 (en)
IN (1) IN2014DN01839A (en)
SG (1) SG2014010094A (en)
WO (1) WO2013020220A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9668522B2 (en) 2014-02-28 2017-06-06 Beyond Twenty Ltd. E-cigarette personal vaporizer
US9980517B2 (en) 2014-12-15 2018-05-29 Xiaochun Zhu Top refillable electronic cigarettes
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CA2749077A1 (en) 2013-02-11
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SG2014010094A (en) 2014-04-28
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