Medication Container Activity Monitor with Accelerometer
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Solution Overview
Problem
There is a need for a device that can remind individuals to take medication, prevent overdosing, and detect tampering or movement of medication containers, as memory lapses can lead to missed doses or overdoses, and existing packaging lacks monitoring capabilities.
Innovation Solution
An activity monitor that can be attached to medication containers, using an accelerometer to detect movement and alert users to take medication, prevent overdosing by tracking dosages, and detect tampering by analyzing activity patterns and triggering alarms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If packaging is made simple and accessible, then ease of operation is improved, but monitoring capabilities are lost
Solution Approach 1:
The patent combines the simple packaging container with an integrated monitoring device that includes accelerometers, magnets, and electronic circuitry. The monitoring components are embedded within or attached to the packaging itself, merging the functional container with the monitoring system. This allows the packaging to maintain its simplicity and ease of use while simultaneously providing movement detection, opening detection, and dosage tracking capabilities.
Solution Approach 2:
The packaging system is designed to perform multiple functions: it serves as a container for medication storage, a delivery mechanism for the medication, and a monitoring system that tracks opening events, movement, and dosage compliance. The universal design allows the same packaging structure to fulfill both the basic containment function and the advanced monitoring function without requiring separate systems.
2Reliability
If monitoring capabilities are added to packaging, then reliability is improved, but device complexity increases
Solution Approach 1:
The monitoring system is divided into distinct functional segments: acceleration sensors for movement detection, magnetic sensors for cap opening detection, electronic circuitry for signal processing, and memory for data storage. Each segment performs a specific function and can be independently optimized or replaced. This segmentation allows the complex monitoring capabilities to be built from modular components rather than a monolithic system.
Solution Approach 2:
The patent uses magnetic fields and acceleration signals as intermediary carriers between the physical packaging events (opening, moving) and the electronic monitoring system. The magnets embedded in the cap and base interact with magnetic sensors without requiring direct mechanical or electrical connections. Similarly, acceleration sensors detect physical movement through inertial forces rather than direct mechanical linkages. These intermediaries simplify the interface between the physical packaging and the electronic monitoring components.
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 activity monitor effectively reminds users to take medication, prevents overdosing by tracking dosages, and alerts for tampering, providing a reliable solution for medication management and safety.
Implementation Method 1
utilizing accelerometers to detect movement
Data Source
AI summary
An activity monitor which can be pre-programmed at the factory, the doctor's office or the pharmacist, or that can be programmed by the user. The activity monitor is affixed to a medicine bottle or container and activity associated with the bottle or container, such as movement, opening, volume changes, etc. are monitored in view to the schedule. If the schedule indicates that a dose of medicine should be taken at a particular time, but the monitored activity does not determine that the medicine has been taken, an alert signal will be issued to alert the user that it is time to take the medicine. In addition, if the monitored activity indicates that the medicine bottle has been opened prior to a scheduled time, then a tamper alert can be triggered.