Parallel Microscope Assembly for High-Throughput Microplate Imaging
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Solution Overview
Problem
Current microscopy systems are limited by slow processing and analysis of samples, which hinders rapid screening of large numbers of cells for rare biological events, essential for drug discovery and biological research.
Innovation Solution
A multi-detector quantitative microscopy system with a configuration of four blades, each equipped with an objective, tube lens, laser auto-focus, and light source, allows for high-frequency indexing of microplates, capturing transient signal pathways in live specimens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the microscope processes samples at high speed, then screening throughput increases, but image quality and resolution deteriorate
Solution Approach 1:
The system divides the microplate into multiple regions that can be imaged simultaneously by multiple objectives working in parallel. Each objective captures a specific region, and the images are stitched together to form a complete view, enabling high-speed screening without sacrificing image quality.
Solution Approach 2:
The patent transitions from single-objective sequential imaging to multi-objective parallel imaging by adding spatial dimensionality. Multiple objectives are positioned at different locations to capture multiple fields of view simultaneously, fundamentally changing the imaging architecture from one-dimensional sequential to multi-dimensional parallel processing.
2Area of stationary object
If the field-of-view is increased to capture more cells, then screening coverage improves, but magnification and resolution decrease
Solution Approach 1:
The system segments the large field-of-view into multiple smaller regions, each captured by a separate objective at high magnification. The individual high-resolution images are then computationally stitched together to reconstruct the complete large-area view, preserving both coverage and resolution.
Solution Approach 2:
Multiple high-magnification images from different objectives are merged and stitched together to create a composite image that covers a large area while maintaining the high resolution of individual regions. This combining process achieves both wide coverage and high magnification simultaneously.
3Area of stationary object
If multiple imaging cycles are performed to screen the entire microplate, then complete coverage is achieved, but processing time increases
Solution Approach 1:
The microplate is segmented into multiple regions that can be imaged in parallel by multiple objectives. Instead of sequentially imaging each region with a single objective, the system simultaneously captures multiple regions, dramatically reducing the total number of imaging cycles required for complete microplate coverage.
Solution Approach 2:
The system maintains continuous imaging action across multiple regions simultaneously rather than pausing between sequential regions. Multiple objectives operate continuously and concurrently to capture the entire microplate in fewer cycles, eliminating idle time and maintaining uninterrupted useful action throughout the screening process.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables faster screening of a single microplate with increased resolution, preserving sample integrity and allowing observation of time-dependent biological events, expediting the generation of accurate cellular models.
Implementation Method 1
an objective arranged at a top of a plate and aligned with a first side of the plate
Implementation Method 2
a laser auto-focus oriented parallel with a height of the plate, coupled to a front side of the plate
Data Source
AI summary
Methods and systems are provided for a microscope assembly. In one example, the microscope assembly include an objective arranged at a top of a plate and aligned with a first side of the plate and a tube lens positioned below the objective along the first side of the plate and spaced away from the objective. The assembly further includes a laser auto-focus oriented parallel with a height of the plate and a light source coupled to a central region of the front face of the plate, between the tube lens and the laser auto-focus.


