Microscope Focus-Holding Unit Integration

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Solution Overview

Problem

Existing microscopes with retaining focus units require separate modules and control panels, leading to complex handling and increased space usage due to the need for additional control interfaces.

Innovation Solution

Integration of the retaining focus unit's hardware and software elements within the microscope's control unit, allowing for seamless operation without an additional control panel and enabling access to all relevant microscope data for maintaining focal positions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a separate retaining focus unit with its own control panel is used, then the focal position can be maintained for extended observations, but the device complexity and required space increase

Engineering Contradiction:
Improvefocal position stabilityVSAvoidcontrol panel quantity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the retaining focus unit with the microscope's existing control unit, merging previously separate functions into a single integrated control system. This eliminates the need for a separate control panel while maintaining the capability to maintain focal positions during extended observations.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control unit is designed to perform multiple functions: it controls both the standard microscope operations and the retaining focus functionality. By making the control unit universal, the patent eliminates the need for dedicated separate controls, reducing overall device complexity while preserving all necessary functions.

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

2Reliability

If a separate retaining focus unit with its own control panel is used, then the focal position can be maintained for extended observations, but the required space increases

Engineering Contradiction:
Improvefocal position stabilityVSAvoidcontrol panel area
Core Design Contradiction:
ReliabilityVSArea of stationary object

Solution Approach 1:

The patent merges the retaining focus control functions into the existing control unit, eliminating the need for a separate physical control panel. This integration directly reduces the required space while maintaining all retaining focus capabilities for extended observations.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If the retaining focus unit is fully integrated in the control unit, then the handling is simplified and space is reduced, but the control unit must access and process more microscope data

Engineering Contradiction:
Improvecontrol interface quantityVSAvoiddata processing requirements
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The control unit is enhanced to serve multiple functions, including both standard microscope control and retaining focus operations. By designing the control unit as a universal interface that can handle diverse data types and processing requirements, the patent simplifies the user experience (single control panel) while managing the increased data processing demands through a consolidated system architecture.

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

Data Source

PatentUS8563912B2Microscope having focus-holding unit
Publication Date: 2013.10.22 CARL ZEISS MICROSCOPY GMBH
  • US8563912B2 patent drawing
  • US8563912B2 patent drawing
  • US8563912B2 patent drawing

AI summary

The invention relates to a microscope having a stage for supporting a sample to be examined, a recording sensor, an imaging optic for imaging the sample onto the recording sensor, a moving unit by means of which the distance between the stage and the imaging optic can be changed, a control unit for controlling an image recording of the sample and a focus-holding unit for maintaining a prescribed focal position for image recording of the sample at temporal intervals, wherein the focus-holding device comprises at least one hardware element and one software module, wherein the focus-holding unit is fully integrated in the control unit, on both the hardware and software sides.