Modular Smart Packaging for Blister Card Adaptation
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Solution Overview
Problem
Current medication adherence systems are inadequate for managing complex dosing regimens, particularly for patients with multiple chronic diseases, as they often require multiple medications with varying dosing frequencies, leading to noncompliance and increased healthcare costs.
Innovation Solution
The development of modular smart packaging systems that can accommodate blister cards with different configurations, equipped with sensor systems and adapters to monitor the state of medications, ensuring accurate tracking and adherence through standardized electrical and mechanical interfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional blister cards are used for multiple medications with varying dosing frequencies, then medication adherence can be monitored, but the packaging becomes too large and complex to manage effectively
Solution Approach 1:
The packaging system is divided into multiple detachable blister cards, each containing a specific medication with its dosing schedule. Each blister card is an independent unit that can be removed and placed in the smart packaging device separately, allowing the system to handle complex multi-medication regimens without requiring a single large complex structure.
2Measurement precision
If blister cards are made large enough to accommodate multiple medications per dose, then dosing regimen compliance can be tracked, but the packaging size increases making it difficult to manage
Solution Approach 1:
Instead of placing multiple medications in a single large blister, the system uses multiple separate blisters arranged in a grid pattern on the card. Each blister contains one medication dose, and the entire card can be segmented into individual blisters that are monitored separately, maintaining compact packaging while enabling precise tracking of each medication's dosing compliance.
3Adaptability or versatility
If a single smart packaging system is designed to accommodate multiple blister card configurations, then versatility is improved, but device complexity increases
Solution Approach 1:
The smart packaging device incorporates a universal receiver structure with standardized electrical and mechanical interfaces that can accommodate multiple types of blister cards with different configurations. The sensor system is designed to work with various blister card layouts through adaptive detection algorithms, allowing a single device to handle diverse medication packaging formats without requiring multiple specialized systems.
Data Source
AI summary
A smart case capable of monitoring blister cards having a range of formats is presented. The smart case includes a sensor system able to detect a change in the lidding film and/or content of a blister card substantially anywhere over the lateral extent of the blister card. In some embodiments, an adapter is included that enables any of a set of blister cards having different configurations (e.g., reservoir numbers, sizes, shapes, and/or inter-reservoir spacings) to be mounted in the same smart case. In some embodiments, the adapter includes walls that mitigate crosstalk between adjacent reservoirs and sensors. Sensor systems in accordance with the present disclosure provide at least one signal for each reservoir on each blister card of the set. In some embodiments, the sensor system has a density of detector elements that is at least equal to the highest density of reservoirs in any blister card of the set.