Sample Transfer Apparatus Dynamic Rack Sorting

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Solution Overview

Problem

Current sample processing systems face inefficiencies in conveying sample containers, particularly in large-scale systems, where the configuration of simultaneous feeding sample groups is inappropriate, leading to reduced processing efficiency and complex rack conveyance.

Innovation Solution

A transfer apparatus with a container transfer mechanism that sorts and directs sample containers to specific transfer destination racks based on future processing requirements, optimizing the configuration of simultaneous feeding sample groups and enhancing processing efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If sample containers are conveyed in fixed simultaneous feeding sample groups, then rack conveyance is simplified, but sample processing efficiency deteriorates

Engineering Contradiction:
Improvesample processing efficiencyVSAvoidrack conveyance complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent implements dynamic reconfiguration of simultaneous feeding sample groups based on future processing requirements. The system determines optimal group configurations in real-time, allowing sample containers to be dynamically assigned to different rack positions according to their specific processing needs, thereby resolving the contradiction between processing efficiency and conveyance complexity

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system performs preliminary determination of simultaneous feeding sample group configurations based on anticipated future processing requirements. By pre-planning the optimal arrangement of sample containers in racks before conveyance, the system optimizes processing efficiency while maintaining manageable rack conveyance operations

Inventive Principle:
Principle #10Preliminary action

2Productivity

If sample containers are sorted by future processing requirements, then processing efficiency is improved, but conveyance control complexity increases

Engineering Contradiction:
Improveprocessing efficiencyVSAvoidconveyance control complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system employs automated determination algorithms that independently analyze future processing requirements and autonomously configure optimal simultaneous feeding sample groups. This self-service approach to conveyance control eliminates the need for complex manual coordination, resolving the contradiction between processing efficiency improvement and control complexity

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system uses feedback mechanisms to continuously monitor processing requirements and adjust simultaneous feeding sample group configurations accordingly. By incorporating real-time information about future processing needs, the system optimizes sample container arrangement while maintaining straightforward conveyance control through automated decision-making

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11460478B2Transfer apparatus, sample processing system, and conveyance method
Publication Date: 2022.10.04 HITACHI IND EQUIP SYST CO LTD
  • US11460478B2 patent drawing
  • US11460478B2 patent drawing
  • US11460478B2 patent drawing

AI summary

In a first transfer station, a second transfer station, and a third transfer station, a plurality of sample containers are transferred while being stored from a transfer source rack to a transfer destination rack row. In this case, for each of the sample containers to be a transfer target, a specific transfer destination rack is selected from the transfer destination rack row based on a content of processing to be applied in the future to a sample within the sample container.