Tissue Tracking System with Automated Sequestration
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Solution Overview
Problem
Tissue handling in clinical laboratories and hospitals faces challenges in compliance with regulatory requirements due to large patient populations and diverse tissue types, necessitating effective tracking and management systems.
Innovation Solution
A tissue tracking system that integrates with existing supply chain, billing, and inventory systems, utilizing serialization, temperature monitoring, and sequestration methods to ensure compliance, maintain digital records, and manage tissue from reception to issuance, including environmental data, handler IDs, source information, and alerts for temperature deviations or adverse events.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual tissue tracking methods are used, then operational simplicity is maintained, but regulatory compliance and tracking accuracy deteriorate
Solution Approach 1:
The patent replaces manual mechanical tracking processes with an automated digital tracking system that uses barcodes, RFID tags, and software databases to automatically record and monitor tissue from receipt through storage to issuance, eliminating manual paperwork and improving regulatory compliance without requiring complex manual procedures
Solution Approach 2:
The system enables self-service tracking where the tissue tracking system automatically generates records, updates status, and maintains compliance documentation without requiring manual intervention at each step, with the system self-updating records when tissue is moved between locations or when temperature deviations occur
2Measurement precision
If comprehensive digital tracking is implemented, then tissue management accuracy is improved, but system complexity and integration requirements worsen
Solution Approach 1:
The tracking system is designed as a multi-functional platform that can track multiple tissue types, monitor various environmental parameters including temperature, generate compliance reports, and integrate with different hospital systems (supply chain, billing, inventory, patient statistics), allowing one system to perform many functions and reducing the need for separate specialized systems
Solution Approach 2:
The patent employs intermediary components such as barcode scanners, RFID readers, and standardized communication protocols that act as mediators between the tracking system and existing hospital infrastructure, enabling integration without requiring complete system replacement or complex custom development
3Reliability
If temperature monitoring is continuously performed, then tissue safety is improved, but energy consumption and system complexity worsen
Solution Approach 1:
The temperature monitoring system performs periodic temperature checks at predetermined intervals rather than continuous monitoring, with the system recording temperature data at set times and comparing against acceptable ranges, triggering alerts only when deviations occur, thereby reducing energy consumption while maintaining tissue safety
Solution Approach 2:
The system incorporates feedback mechanisms where temperature data is continuously compared against predefined thresholds, and automatic alerts are generated and notifications sent to appropriate personnel when temperature deviations are detected, enabling responsive intervention while allowing normal operation without constant active monitoring
4Reliability
If tissue sequestration is automatically implemented, then compliance with infection control is improved, but operational flexibility and tissue availability worsen
Solution Approach 1:
The system uses feedback from source information, temperature monitoring, and adverse event tracking to automatically determine when tissue should be sequestered, with the system receiving feedback about tissue status and automatically implementing sequestration decisions based on predefined criteria, ensuring compliance while maintaining operational control
Solution Approach 2:
The system extracts and isolates problematic tissue from the general inventory by implementing automatic sequestration that removes suspect tissue from available inventory and places it in a restricted status, separating it from normal circulation while maintaining detailed records, thereby protecting the overall tissue supply without completely restricting access to potentially safe tissue
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
The system ensures regulatory compliance by providing a comprehensive tracking solution that maintains accurate digital records, monitors temperature, and sequesters tissues as needed, ensuring proper handling and storage, thereby enhancing tissue management and safety.
Implementation Method 1
Tissue tracking methods and systems that track the temperature of tissue are also disclosed. For example, the temperature of tissue may be recorded and saved in association with tissue information at predetermined intervals.
Implementation Method 2
Tissue serialization systems and methods are also disclosed. In some embodiments, tissue serialization may generate and/or provide serial numbers for received tissues.
Implementation Method 3
Tissue storage devices are also disclosed that communicate temperature data with a tissue tracking system.
Data Source
AI summary
A tissue tracking system is disclosed that provides tissue tracking, for example, at medical facilities. The tissue tracking system may be incorporated with a supply chain, billing, inventory, and/or order systems. In some embodiments, the tissue tracking system may also track environmental conditions of the tissue during reception, storage and issuance. Tissue sequestration methods are also disclosed.