Sample Rack Position Collector for Automated Tracking
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Solution Overview
Problem
Traditional sample storage methods require human intervention and lack real-time monitoring, leading to inefficiencies and potential errors in sample storage and extraction processes in hospitals.
Innovation Solution
A sample rack system with a position collector and communicator to automatically identify and track sample containers, along with temperature and humidity sensors, and an alarm system to ensure environmental conditions are within thresholds, integrated with a sample access kit and system that includes a mobile terminal and server for efficient sample management and retrieval.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional manual sample storage and extraction methods are used, then human staff can perform storage and extraction operations, but the process requires human participation which reduces efficiency and increases error rates
Solution Approach 1:
The sample rack system performs self-identification and self-reporting of sample positions. The position collector automatically detects when samples are placed or removed, and the communicator automatically transmits this information to the central system, eliminating the need for manual tracking by staff
Solution Approach 2:
Manual mechanical tracking of sample positions is replaced with an automated electronic detection system. The position collector uses electrical switches to detect sample presence, and the communicator uses electronic communication to transmit data, replacing manual record-keeping processes
2Reliability
If traditional sample storage without monitoring is used, then simple storage is maintained, but there is no real-time monitoring system which reduces reliability and increases risk of environmental damage
Solution Approach 1:
The monitoring system continuously collects environmental data from sensors and provides feedback to the central system. When temperature or humidity exceeds thresholds, the system generates alarm signals that are transmitted to relevant personnel, enabling timely intervention to protect samples
Solution Approach 2:
The sample rack system performs multiple functions: it stores samples, automatically tracks their positions, monitors environmental conditions, and sends alerts. This multi-functional approach integrates storage and monitoring into a single system rather than adding separate complex monitoring infrastructure
3Measurement precision
If manual sample tracking is used, then simple storage structure is maintained, but sample position identification is time-consuming and error-prone
Solution Approach 1:
The system pre-establishes the relationship between sample containers and their positions on the rack. When samples are placed, the position collector immediately records their locations and the system proactively notifies relevant personnel, eliminating the need for time-consuming manual searching during retrieval
Solution Approach 2:
Manual visual inspection and record-keeping for sample location tracking is replaced with automated electronic detection. The position collector uses electrical switches to automatically identify sample positions, and the communicator instantly transmits this information, replacing slow manual processes with rapid electronic systems
Data Source
AI summary
This disclosure provides a sample rack, a sample access kit and a sample access system. The sample rack comprises: a rack body for placing a sample container; a position collector configured to acquire a position of the sample container placed on the rack body; and a communicator configured to transmit identification information of the sample rack and the acquired position of the sample container on the rack body. The sample access kit comprises the above-described sample rack and a sample container having an identification disposed thereon. The sample access system comprises the above-described sample access kit and a mobile terminal.