Automated Slide Imaging with Integrated Eject Button Handling

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Solution Overview

Problem

Existing slide imaging apparatuses face challenges in automating the insertion of slides into a slide reception and pressing the eject button of the imaging device, limiting the efficiency and throughput of slide processing.

Innovation Solution

A slide imaging apparatus with a storage device and a supply device, equipped with a robotic arm and a protrusion to automate the insertion and pressing of the eject button, allowing simultaneous handling of multiple slides.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a robotic arm is used to automatically insert slides into the slide reception, then the ease of operation and productivity are improved, but the device complexity increases

Engineering Contradiction:
Improveautomated slide insertionVSAvoidrobotic arm mechanism
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The supply device is configured to automatically perform slide insertion and eject button pressing without requiring separate manual operations. The device serves itself by integrating multiple functions into a single automated system that can independently handle slide processing tasks.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The supply device is designed to perform multiple functions: it supplies slides to the imaging device, presses the eject button, and can handle both slide insertion and tray ejection operations. This multi-functionality reduces the need for separate specialized devices.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Extent of automation

If the robotic arm reaches both the slide reception and the eject button, then the automation capability is improved, but the device complexity and space requirements increase

Engineering Contradiction:
Improveautomated eject button pressingVSAvoidrobotic arm reachability
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The supply device acts as an intermediary between the storage device and the imaging device. It mediates the interaction by handling both slide supply and eject button pressing operations, eliminating the need for direct robotic arm access to multiple distant locations.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The functions of slide supply and eject button pressing are merged into a single supply device. This consolidation allows the system to achieve high automation without requiring a complex robotic arm that must reach multiple separate locations.

Inventive Principle:
Principle #5Merging (Combining)

3Productivity

If multiple slides are processed simultaneously, then the productivity is improved, but the device complexity increases

Engineering Contradiction:
Improveslide processing throughputVSAvoidslide handling mechanism
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The supply device enables continuous slide processing by automatically supplying slides to the imaging device without interruption. The automated operation ensures that the imaging device can continuously process slides from the storage device, maintaining a steady workflow.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system achieves high productivity through self-service automation where the supply device independently manages slide retrieval, transport, and insertion operations, allowing multiple slides to be processed in sequence without manual intervention for each slide.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260061602A1Slide imaging apparatus and a method for imaging a slide
Publication Date: 2026.03.05 ROCHE MOLECULAR SYSTEMS INC
  • US20260061602A1 patent drawing
  • US20260061602A1 patent drawing

AI summary

A slide imaging apparatus includes: at least one imaging device configured to generate an image of a sample mounted on a slide, wherein the imaging device comprises an operating button; a storage device loadable with a plurality of slides and configured to store the slides; and a supply device configured to supply the slides from the storage device to the imaging device, wherein the supply device is configured to press the operating button.