Medication Container Encoder Disk and Base Station Tracking
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Solution Overview
Problem
Current medication adherence systems fail to accurately notify patients of dosing times and track medication use, leading to potential errors in medication administration and synchronization between pharmacists and patients, while also risking mislabeling and patient identity errors.
Innovation Solution
A system that includes an encoder disk attached to a medication container with dosing frequency information and a base station that reads this information, providing alerts and tracking medication use, ensuring safe dosing intervals and reducing errors through sensors and indicators.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If medication is transferred to a different container for tracking, then medication use can be tracked, but patient identity errors and mislabeling may occur
Solution Approach 1:
The system uses an optical copy (image) of the medication label that is captured by an imaging device and stored in memory. This copy contains the original label information including patient identity and medication details, eliminating the need to physically transfer or handle the actual medication container. The processed image data is then used for tracking and identification purposes.
Solution Approach 2:
The system introduces an intermediary processing step where the captured label image is processed through image recognition and data extraction algorithms. This intermediary layer separates the physical medication container from the digital tracking system, allowing accurate data capture without direct physical manipulation that could lead to errors.
2Reliability
If a complex tracking system is implemented, then medication adherence can be monitored, but system complexity increases
Solution Approach 1:
The system employs self-service mechanisms where the medication container itself provides the identification information through its label. The imaging device automatically captures the label, and the system autonomously processes the image to extract tracking information. This eliminates the need for manual data entry or complex user interaction, simplifying the overall system while maintaining reliable monitoring.
Solution Approach 2:
The system replaces complex mechanical tracking mechanisms with optical and digital processing. Instead of using physical tags, barcodes, or RFID devices that require attachment and reading mechanisms, the system uses standard imaging technology to capture and process label information, significantly reducing mechanical complexity.
3Device complexity
If manual tracking of dosing times is used, then fewer resources are needed, but dosing errors increase
Solution Approach 1:
The system implements automated feedback mechanisms where the imaging device continuously monitors the medication container, captures label information, and updates the tracking database automatically. This automated feedback loop ensures accurate recording of dosing times and medication usage without relying on manual intervention, thereby maintaining high dosing accuracy with minimal resources.
Data Source
AI summary
Dosing times for medication may be tracked by taking into account preset dosing sequences and when users indicate that they have taken the medication. The medication may also be kept in its original container. An encoder disk may be attached to a medicine container. The encoder disk may be encoded with a dosing frequency that indicates how frequently the medication should be taken, as well as any other desired information. A base station may be configured to accept and hold one or more medicine containers. The base station may be configured to read the encoded dosage from the encoder disk, an RFID tag, a barcode, or another component capable of conveying dosing information, and detect when the medicine container is removed from and placed on the base station. The base station may also include various indicators of its current state.