Medication Cap Gate with Locking Mechanism and Compliance Tracking
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Solution Overview
Problem
Patients often fail to follow medication regimens, leading to non-compliance and potential health issues, as existing solutions are either not convenient or too costly.
Innovation Solution
A medication container with a cap assembly that includes a gate with a locking mechanism, which can only be opened by applying a downward force, and electronic components to monitor medication movement and communicate with external devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a locking mechanism is added to the cap assembly to prevent accidental opening, then medication safety is improved, but device complexity increases
Solution Approach 1:
The cap assembly is divided into functional segments: a gate portion that opens to access medications, a locking mechanism with projection and detent features, and a button portion. This segmentation allows each component to perform its specific function while keeping the overall design manageable and understandable.
Solution Approach 2:
The locking mechanism is designed to be self-actuating through user interaction with the button. When the button is pressed, it directly causes the gate to deflect and the projection to disengage from the detent, automatically unlocking the mechanism without requiring additional steps or complex control systems.
2Loss of information
If electronic monitoring components are added to track medication movement, then medication compliance tracking is improved, but device complexity and cost increase
Solution Approach 1:
Electronic components including sensors, a microcontroller, and a wireless communication module are integrated into the cap assembly to detect and track medication movement. The system provides feedback by monitoring when the gate opens and closes, detecting pill movement through sensors, and transmitting compliance data wirelessly to external devices or healthcare providers.
Solution Approach 2:
The cap assembly serves multiple functions: it physically secures medications with the locking mechanism, monitors compliance through electronic sensors, stores data in memory, and communicates wirelessly. This multi-functionality consolidates what would otherwise require separate devices into a single integrated system.
3Object-affected harmful factors
If a downward force is required to open the gate, then accidental opening by children is prevented, but ease of operation for legitimate users may be reduced
Solution Approach 1:
The locking mechanism proactively prevents unwanted access by maintaining a locked state with the projection engaged in the detent. This preliminary anti-action counteracts potential harmful access attempts before they can occur, while still allowing legitimate users to open it with a deliberate button press.
Solution Approach 2:
The gate is designed with resilient properties, allowing it to deflect dynamically when the button is pressed. This dynamic response enables the gate to temporarily overcome the locking engagement during legitimate opening attempts while maintaining security during static or forced attempts.
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 solution improves medication compliance by ensuring accurate dosing and tracking, while also being more convenient and cost-effective than existing solutions.
Implementation Method 1
The locking mechanism only unlocks to allow the gate to open from the closed position in response to an application of a downward force on a portion of the gate to resiliently deflect a portion of the gate
Data Source
AI summary
The medication container includes a receptacle and a cap. The cap includes a gate that can be selectively opened to enable access to medications in the receptacle and closed to restrict access to medications in the receptacle. The gate has a locking mechanism that only unlocks to allow the gate to open from the closed position in response to an application of a downward force on a portion of the gate to resiliently deflect a portion of the gate. The cap further includes electronic components that are configured to monitor movement of medications through the cap and into and out of the receptacle, the electronic components including a memory that is configured to store data pertaining to such passages of medications.