Microscope Adapter for Multi-Modal Imaging Alignment
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Solution Overview
Problem
Existing microscope systems struggle to simultaneously or sequentially image a sample with both structural and functional data with high spatial resolution, particularly when imaging internal tissues of freely-behaving subjects, due to challenges in aligning multiple imaging modalities and managing cross-talk between illumination and stimulation light.
Innovation Solution
An adapter is configured to optically and mechanically integrate multiple microscopes, allowing for simultaneous or sequential multi-modal imaging by using an optical assembly that includes illumination and stimulation light paths, with an optical probe that delivers light to internal tissues without crossing biological barriers, and a processor for image alignment and registration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple microscope systems are integrated to capture both structural and functional imaging data, then imaging capability is improved, but device complexity increases
Solution Approach 1:
The patent combines multiple microscope systems (first and second microscope systems) into a single integrated apparatus through an adapter, enabling simultaneous capture of structural and functional imaging data. The adapter merges the optical paths, illumination systems, and detection systems of multiple microscopes into one coordinated unit, resolving the contradiction by making the complexity manageable while achieving enhanced imaging versatility.
Solution Approach 2:
The integrated microscope apparatus is designed to perform multiple imaging functions simultaneously - structural imaging, functional imaging, and combined multi-modal imaging. The adapter enables the system to switch between different imaging modes and capture various types of data (structural, functional, physiological) using the same hardware platform, thereby achieving universality without proportionally increasing complexity.
2Measurement precision
If multiple imaging modalities are used to capture structural and functional data, then measurement precision is improved, but difficulty of detecting and measuring increases
Solution Approach 1:
The adapter serves as an intermediary component that facilitates precise alignment between multiple microscope systems. It includes alignment features, registration mechanisms, and coordinate transformation systems that mediate the integration of different imaging modalities. This intermediary structure reduces the difficulty of detecting and measuring by providing built-in alignment tools and automated registration processes.
Solution Approach 2:
The system employs feedback mechanisms through image processing and coordinate transformation algorithms that automatically adjust and register images from different modalities. The processor analyzes alignment accuracy and makes real-time corrections to ensure precise spatial correspondence between structural and functional images, thereby maintaining high measurement precision while reducing manual alignment difficulty.
3Productivity
If illumination and stimulation light paths are combined in the same optical system, then productivity is improved, but object-generated harmful factors increase due to cross-talk
Solution Approach 1:
The optical system is segmented into distinct illumination and stimulation light paths that operate independently but are integrated through the adapter. Each light path has its own optical components, filters, and control mechanisms, allowing them to function separately to avoid cross-talk while maintaining high imaging efficiency. The segmentation enables independent optimization of each light path without compromising the other.
Solution Approach 2:
Different regions of the optical system are assigned different functional qualities - the illumination path is optimized for structural imaging with appropriate wavelengths and intensities, while the stimulation path is optimized for functional imaging with different spectral characteristics. The adapter incorporates wavelength-specific filters and dichroic mirrors that ensure each light path delivers its intended function without interfering with the other, thereby eliminating cross-talk while maintaining productivity.
Data Source
AI summary
An adapter configured to be optically coupled to a plurality of microscopes and having (i) a first microscope interface configured to optically couple a first microscope system to an optical element that is in optical communication with an optical probe to provide first imaging data of a sample, and (ii) a second microscope interface configured to optically couple a second microscope system to the optical element to provide second imaging data of the sample. An optical imaging apparatus and method utilizing such adapter.


