Child-Resistant Vaporizer Cap with RFID Traceability
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Solution Overview
Problem
Existing vaporizer cartridges lack child-resistant mechanisms and traceability features, posing safety concerns and regulatory compliance issues, especially with cannabis extracts which have complex chemical compositions.
Innovation Solution
A child-resistant vaporizer cartridge system with an RFID and blockchain data integration, featuring a tip cap that requires significant force to open, exceeding the strength of most children under five, and allowing for traceability from production to end-user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a simple inhalation mechanism is used, then ease of operation is improved, but child safety is worsened
Solution Approach 1:
The cap is designed to pre-block the inhalation port before use, requiring a specific child-resistant action (pushing while rotating) to activate. This preliminary protective action prevents accidental access by children while maintaining simple operation for authorized users who know the activation sequence.
Solution Approach 2:
The cap transitions from a static blocking state to an dynamic activated state through a multi-step motion sequence. The cap can be positioned in different states (blocked, partially opened, fully opened) and requires continuous user input to transition between states, preventing single-action accidental activation by children.
2Reliability
If traceability features are added to cartridges, then product authenticity and compliance are improved, but device complexity is worsened
Solution Approach 1:
The RFID tag is integrated within the cartridge structure, nested inside the cap or body housing. This nesting approach incorporates traceability functionality without adding external components, maintaining a compact single-unit cartridge design while enabling authentication and tracking capabilities.
Solution Approach 2:
The cap serves multiple functions: it acts as a child-resistant safety cover, a structural component of the cartridge, and a housing for the RFID tag. By combining these functions into a single component, the design avoids adding separate elements for each function, thereby limiting the increase in overall complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively prevents accidental use by children and enhances traceability and compliance through blockchain technology, reducing the risk of fraudulent or counterfeit products and improving supply chain transparency.
Implementation Method 1
Vaporizing at correct temperatures can boil off the compounds and oils for inhalation without combusting the plant material
Implementation Method 2
Force is required to unblock said fluid flow exceeds that of at least one of 80%, 85%, 90% and 95% of five year olds
Data Source
AI summary
Disclosed herein are inventions for heating without combustion plant material or volatile compounds or oils in a disposable consumable such as a cartridge or disposable device with power supply and controller. The consumable contains fluid to vaporize. Said fluid may contain nicotine. A child resistant means on the end of the device blocks vaporization fluid flow. Force is required to unblock said fluid flow exceeds that of at least one of 80%, 85%, 90% and 95% of five year olds.