Efficient Aerosol Generation in Vaporization Devices
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Summary
Problems
Existing electronic inhalable aerosol devices lack efficient methods for generating inhalable aerosols with controlled particle sizes and compositions, often resulting in aerosols with harmful chemical components and larger particle sizes that are not optimally delivered to users.
Innovation solutions
The device incorporates a cartridge with a heater and condensation chamber, utilizing a vapor forming medium heated to a temperature below pyrolytic levels, mixed with air from an aeration vent to produce an inhalable aerosol with particle diameters of less than 1 micron, enhancing aerosol density and reducing harmful by-products.
TRIZ Analysis
Specific contradictions:
General conflict description:
Principle concept:
If a vaporizable material is heated to generate aerosol vapor, then aerosol delivery to user is achieved, but harmful chemical components and large particle sizes are produced
Why choose this principle:
The patent applies parameter changes by precisely controlling the heating temperature to remain below the pyrolytic temperature of the vaporizable material. This temperature parameter control prevents thermal decomposition and pyrolysis, thereby eliminating harmful chemical components while maintaining effective aerosol generation and delivery to the user.
Principle concept:
If a vaporizable material is heated to generate aerosol vapor, then aerosol delivery to user is achieved, but harmful chemical components and large particle sizes are produced
Why choose this principle:
The patent utilizes phase transitions by heating the vaporizable material to generate vapor without reaching pyrolytic temperatures. The controlled phase change from liquid to vapor, followed by condensation into aerosol particles, enables harmful-free aerosol delivery through careful management of thermal and phase state transitions.
Application Domain
Data Source
AI summary:
The device incorporates a cartridge with a heater and condensation chamber, utilizing a vapor forming medium heated to a temperature below pyrolytic levels, mixed with air from an aeration vent to produce an inhalable aerosol with particle diameters of less than 1 micron, enhancing aerosol density and reducing harmful by-products.
Abstract
Provided herein are systems and methods to generate an inhalable vapor in an electronic vaporization device. The vaporization device may generate a vapor with one or more defined characteristics. In some cases, the vapor may have a predetermined aerosol number density and/or a predetermined average aerosol diameter. The vaporization device may generate a vapor from a vaporizable material. In some cases, the vaporizable material may be a liquid material housed in a cartridge. The vaporization device may comprise a rechargeable power storage device.