Nonvaporized Flavor Elements for E-cigarette Nicotine Reduction

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Solution Overview

Problem

The vaping epidemic among youths is exacerbated by the appealing flavors in nicotine-containing liquids and pods, leading to nicotine addiction. The proposed ban on flavored e-cigarette products may deter adult smokers from switching to safer vaporizer alternatives.

Innovation Solution

The development of nonvaporized flavor elements that are independent of the liquid or substance being vaporized, allowing users to experience flavors without inhaling vapor. These flavor elements come into contact with the user's lips and mouth, providing flavor even when not vaping.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If flavored nicotine liquids and pods are used to provide appealing flavors to users, then user satisfaction and incentive to switch from cigarettes is improved, but youth addiction and harmful vapor inhalation increase

Engineering Contradiction:

Improveuser satisfactionVSAvoidyouth addiction

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent divides the flavor delivery system into two separate components: a vapor element that vaporizes nicotine-containing liquid, and a flavor element that provides flavor through direct contact with the user's lips and mouth. This segmentation allows the flavor function to be separated from the harmful vaporization process, enabling flavor provision without requiring inhalation of heated vapor.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent extracts the flavor-providing function from the vaporization system by introducing a separate flavor element that does not require heating or vaporization. The flavor element contains flavor material that contacts the user's lips and mouth directly, removing the need to heat flavoring agents and potentially form harmful carcinogens.

Inventive Principle:

Principle #2Taking out (Extraction)

2Object-affected harmful factors

If a flavor ban on e-cigarettes is implemented to reduce youth vaping, then youth addiction may decrease, but adult smokers may be deterred from switching to safer alternatives

Engineering Contradiction:

Improveyouth vapingVSAvoidadult smoking cessation

Core Design Contradiction:

Object-affected harmful factorsVSAdaptability or versatility

Solution Approach 1:

The patent introduces a flavor element as an intermediary component that provides appealing flavors without requiring the inhalation of heated vapor. This intermediary approach allows users to experience flavored vaporization while the flavor material itself is not heated, potentially reducing harmful effects while maintaining user incentive to switch from cigarettes.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Ease of operation

If flavor material is vaporized along with nicotine liquid, then enhanced flavor experience is achieved, but formation of harmful carcinogens increases

Engineering Contradiction:

Improveflavor experienceVSAvoidharmful vapors

Core Design Contradiction:

Ease of operationVSObject-generated harmful factors

Solution Approach 1:

The patent extracts the flavor material from the vaporization process entirely. The flavor element contains flavor material that is not heated or vaporized, but instead provides flavor through direct contact with the user's lips and mouth. This eliminates the chemical reactions that occur during heating and vaporization of flavoring agents.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The patent converts the potential harm of heating flavor materials into a benefit by using the flavor material in a non-heated state. The flavor element provides appealing flavors through direct contact, transforming what would be a harmful process (heating flavorings) into a safe alternative (room temperature flavor contact).

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

Data Source

PatentUS12232523B2Flavor elements and methods of providing nonvaporized flavor to electronic vaporizers and E-cigarettes

Publication Date: 2025.02.25 RUBIN DARREN

AI summary

The present disclosure describes a flavor element configured for providing flavor to a user of an electronic vaporizer, along with nicotine reduction methods. The flavor element includes a flavor material configured to provide the flavor and is configured to attach to the electronic vaporizer. When attached to the electronic vaporizer and during inhalation by the user using the electronic vaporizer, the flavor element is configured to provide the flavor to the user in parallel with an inhalable aerosol provided by the electronic vaporizer. The inhalable aerosol is provided by the electronic vaporizer by at least partially vaporizing a vaporizable substance via a vapor element. The flavor provided via the flavor material is separate from the vaporizable substance.