RFID Inlay Integrated in Plasma Bottle Walls
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Solution Overview
Problem
Existing identification systems for plasma bottles, such as bar codes and RFID tags on the exterior, face issues like poor print quality, human error, and temperature-related malfunctions, leading to incorrect readings and loss of traceability in the plasma fractionation process.
Innovation Solution
A hermetically-sealed plastics container with an RFID inlay integrated between the internal and external surfaces, preferably located within the lid, ensuring tamper-proof and efficient tracking of blood derivative products across various temperatures and handling stages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If bar codes are used for identification, then the system is simple and easy to manufacture, but the reading reliability deteriorates due to print quality issues, temperature effects, and human error
Solution Approach 1:
The RFID inlay is integrated between the internal and external surfaces of the container body, merging the identification system with the container structure itself. This integration eliminates the separate label component that is prone to printing defects, detachment, and damage, while maintaining manufacturing feasibility through incorporation during container formation.
Solution Approach 2:
The patent replaces the mechanical bar code printing system with an electromagnetic RFID identification system. This substitution eliminates issues related to print quality, ribbon quality, and physical label damage, as RFID tags use electromagnetic fields for data storage and retrieval rather than physical ink patterns that can degrade.
2Productivity
If RFID inlays are placed on the exterior of bottles, then reading distance and speed improve, but the labels may become detached or damaged during handling
Solution Approach 1:
The RFID inlay is integrated between the internal and external surfaces of the container body, merging the identification system with the container structure itself. This integration eliminates the separate label component that is prone to printing defects, detachment, and damage, while maintaining manufacturing feasibility through incorporation during container formation.
Solution Approach 2:
The RFID inlay is nested within the container wall structure, positioned between the internal and external surfaces. This nesting protects the RFID inlay from external damage while maintaining its electromagnetic functionality, as the container material does not interfere with the radio frequency signals.
3Device complexity
If bar code labels are used, then the system is simple, but human error increases during manual code entry and label application
Solution Approach 1:
The RFID system enables automatic identification and data retrieval without requiring manual scanning or entry. The electromagnetic tags can be read remotely and automatically update traceability records, eliminating human intervention in the identification process and thereby preventing human error while maintaining system simplicity through automation.
Solution Approach 2:
The patent replaces the mechanical bar code printing system with an electromagnetic RFID identification system. This substitution eliminates issues related to print quality, ribbon quality, and physical label damage, as RFID tags use electromagnetic fields for data storage and retrieval rather than physical ink patterns that can degrade.
4Ease of manufacture
If bar code labels are applied manually, then the system is easy to implement, but the risk of incorrect label application increases
Solution Approach 1:
The RFID inlay is integrated between the internal and external surfaces of the container body, merging the identification system with the container structure itself. This integration eliminates the separate label component that is prone to printing defects, detachment, and damage, while maintaining manufacturing feasibility through incorporation during container formation.
Data Source
AI summary
A hermetically-sealed plastics container for blood derivative products is provided. The container may have an internal surface and an external surface, characterized in that it comprises an RFID inlay between the internal surface and the external surface.