Optical Identifier Encoding for Medication Container Verification
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current healthcare practices rely on manual reading of labels on medication containers, leading to errors such as overmedication, under-medication, administration of non-compatible medications, and administration of medications to which patients are allergic.
Innovation Solution
The development of a methodology that generates or receives first data comprising at least one optical identifier, which encapsulates second data characterizing a medication, and applies this identifier to the outer surface of a medication container's tip portion, enabling automatic reading by an optical sensor when the container mates with a medication device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual reading of labels is used, then device complexity is reduced, but reliability of medication administration deteriorates due to user errors
Solution Approach 1:
The patent replaces manual visual inspection (mechanical human operation) with optical sensing and automated identification systems. Optical sensors scan identifiers on medication containers, and processors automatically verify medication identity, eliminating human reading errors while maintaining operational simplicity through automated workflows.
Solution Approach 2:
The system enables self-verification where the medication container itself provides identification information through encoded identifiers. The medication device autonomously reads and verifies medication identity without requiring clinician intervention, making the system self-correcting and error-proof.
2Reliability
If optical identifiers are applied to medication containers, then reliability of medication identification improves, but ease of operation deteriorates due to additional steps
Solution Approach 1:
Optical identifiers are applied to medication containers during manufacturing or preparation processes before clinical use. This preliminary encoding ensures identification data is already present and ready for automated scanning, eliminating the need for manual data entry or label reading steps during medication administration.
Solution Approach 2:
The patent replaces manual label reading with automated optical scanning. The optical sensor and processing system automatically capture, decode, and verify identifier information, transforming a potentially complex manual verification process into a simple automated scan that requires minimal user interaction.
3Productivity
If optical sensors are integrated into medication devices, then productivity of medication administration improves through automation, but device complexity increases
Solution Approach 1:
The optical sensor system is designed to perform multiple functions: identifying medication type, verifying concentration, checking expiration dates, and validating patient-specific parameters. This multi-functionality consolidates what would otherwise require multiple separate verification steps into a single integrated scanning operation, improving productivity without proportionally increasing complexity.
Solution Approach 2:
The patent introduces an optical identifier as an intermediary carrier of medication information. This identifier serves as a bridge between the medication container and the device's sensing system, enabling automated identification without requiring complex direct sensing of medication properties. The standardized identifier format simplifies the sensing and processing architecture.
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
This solution significantly reduces medication administration errors, minimizes adverse effects from drug allergies and incompatible medications, and facilitates accurate record-keeping of wasted medication.
Implementation Method 1
The at least one optical identifier is positioned to be automatically read by at least one optical sensor of a medication device along the outer surface of the tip portion
Data Source
AI summary
A medication container encoding, verification and identification method is provided that includes receiving data characterizing a medication, generating an identifier encapsulating the data and applying an identifier to a medication container such that it is automatically readable by a medication device. Related apparatus, systems, methods and articles are also described.