Disposable Microprocessor Algorithm Adaptability
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Solution Overview
Problem
Existing analytical devices lack adaptability to changes in analytes and protocols, and have inadequate security and data transfer mechanisms for batch-specific parameters, leading to inefficiencies and vulnerabilities in analyte detection.
Innovation Solution
A disposable analytical microprocessor device with a self-executable algorithm and bidirectional data transfer capabilities, enabling the calculation of analyte concentrations using batch-specific data and providing enhanced security through encryption and controlled operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual or automatic insertion of calibration data into the analytical device is used, then batch-specific parameters can be loaded, but the device lacks adaptability to new analytes and protocols
Solution Approach 1:
The system is divided into two segments: a reusable analytical device and disposable consumables. The consumables contain batch-specific calibration data and algorithms, while the device provides the analytical platform. This segmentation allows the device to remain simple while gaining adaptability through replaceable consumables with different algorithms for various analytes and protocols.
Solution Approach 2:
The analytical device is designed with universal interfaces and communication protocols that can work with multiple types of consumables. The device can adapt to different analytes and protocols by loading different algorithms from different consumable batches, making it multi-functional without requiring complex internal reconfiguration.
2Reliability
If pluggable memory modules are used to store batch-specific parameters, then calibration data can be transferred, but security against unauthorized access is inadequate
Solution Approach 1:
Security measures are built into the consumables before they leave the manufacturing facility. Encryption keys and authentication mechanisms are pre-loaded into the consumables during production, so that security is established before the consumable is ever used or data is transferred, preventing unauthorized access while maintaining ease of legitimate operation.
Solution Approach 2:
An encrypted communication protocol acts as an intermediary between the consumable and the analytical device. The encryption layer protects batch-specific parameters during transfer and storage, while the protocol ensures only authenticated consumables can communicate with the device, balancing security with operational ease.
3Adaptability or versatility
If pre-determined algorithms are used in the analytical device, then processing is simplified, but the device cannot adapt to changes in analytes and protocols
Solution Approach 1:
The algorithm functionality is segmented from the analytical device and placed into the disposable consumables. Each consumable batch contains algorithms specific to its analyte and protocol requirements. This allows the device to maintain simple, efficient processing while adapting to different analytes by simply changing the consumable, not the algorithm core.
Solution Approach 2:
The consumables are designed as disposable items that contain batch-specific algorithms and calibration data. When analyte requirements change or protocols are updated, new consumable batches with updated algorithms are used, while the expensive analytical device remains unchanged. This makes adaptability inexpensive and efficient.
Data Source
AI summary
The present invention generally relates to the determination of an analyte concentration (quantitative determination) or whether an analyte threshold level has been passed (qualitative determination) in a biological sample through employment of a disposable analytical microprocessor device. The device can include a batch-specific, self-executable algorithm for the calculation of the analyte concentration.