Medicament Delivery Label With Electronic Circuit System
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Solution Overview
Problem
Existing medicament delivery devices, such as auto-injectors, are complex and often difficult for untrained users to operate correctly, especially in emergency situations, due to their design and lack of clear instructions, which can lead to improper use and increased risk of adverse reactions.
Innovation Solution
A medicament delivery device equipped with a label featuring textual indicia and an electronic circuit system that provides audio and visual instructions for proper use, including a sequence of electronic outputs to guide the user through the injection process, ensuring accurate and safe administration of the medicament.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional auto-injectors are designed with multiple mechanical components and steps, then the device can deliver medicament reliably, but the device becomes complex and difficult for untrained users to operate correctly
Solution Approach 1:
The patent implements feedback mechanisms including visual indicators (lights, displays) and audible signals that provide real-time guidance to users during the injection process. The system monitors user actions and provides corrective feedback or confirmation, ensuring proper operation while maintaining reliable medicament delivery. This resolves the contradiction by making the complex device user-friendly through continuous feedback loops.
Solution Approach 2:
The device incorporates self-guiding features where the auto-injector itself provides instructions and guidance through embedded electronic systems. The device autonomously monitors its own state and guides the user through necessary steps, reducing the cognitive burden on users while ensuring reliable operation. This allows complex functionality to be accessed easily by untrained users.
2Ease of operation
If clear instructional guidance is added to the device, then ease of operation improves, but device complexity increases
Solution Approach 1:
The patent integrates multiple functions into a single unified electronic system that provides instructional guidance, status monitoring, and operational control. Rather than adding separate components for each function, the system uses a multi-functional electronic controller that handles instruction delivery, user input recognition, and device state management. This reduces overall device complexity while maintaining comprehensive instructional capabilities.
Solution Approach 2:
The patent replaces traditional mechanical instruction mechanisms (physical guides, printed labels) with electronic instruction systems. This substitution allows for more flexible and comprehensive guidance without proportionally increasing mechanical complexity. The electronic system can provide dynamic, adaptive instructions based on device state and user actions, achieving better ease of operation with manageable complexity.
3Reliability
If electronic instruction systems are integrated into the device, then user confidence and proper use increase, but manufacturing complexity and cost increase
Solution Approach 1:
The patent divides the electronic instruction system into modular functional blocks that can be independently developed, tested, and manufactured. The system is segmented into instruction generation modules, output modules (visual and audible), and control modules that interface with the mechanical injection mechanism. This segmentation allows for specialized manufacturing of each module and simplifies quality control and assembly processes.
Solution Approach 2:
The patent employs parameter-based configuration where the electronic system can be programmed with different instruction sets and operational parameters without changing the physical hardware. This allows the same device platform to be manufactured with different medicament delivery protocols and instruction sequences by simply changing software parameters, reducing manufacturing complexity while maintaining high reliability across different applications.
Data Source
AI summary
An apparatus includes a label configured to be coupled to a medicament delivery device. The label includes a first surface and a second surface. The first surface is configured to be coupled to an outer surface of the medicament delivery device. The second surface includes a textual indicia. The label further includes an electronic circuit system configured to output an electronic signal.