Enhanced Eye-Imaging System with Adaptive Illuminator Fibers
Legal Citation
Summary of the Inventive Concept
An improved eye-imaging system that utilizes adaptive illuminator fibers with skewed angles to provide uniform illumination and enhanced image quality, addressing the limitations of existing ophthalmoscopes and operation microscopes.
Background and Problem Solved
The original patent disclosed an eye-imaging system with coordinated illuminator fibers having a skewed fiber angle. However, this design had limitations, including the inability to adapt to varying eye shapes and sizes, and the potential for movement-induced distortion. The new inventive concept addresses these limitations by incorporating adaptive feedback loops, stabilization mechanisms, and machine learning algorithms to optimize the skewed fiber angles for improved image quality and reduced aberrations.
Detailed Description of the Inventive Concept
The enhanced eye-imaging system comprises a sensor for imaging, a light source, and a plurality of illuminator fibers with skewed fiber angles. The system incorporates an adaptive feedback loop to adjust the skewed fiber angles based on real-time imaging data, ensuring uniform illumination and enhanced image quality. Additionally, the system may include a stabilization mechanism to minimize movement-induced distortion and a calibration module that uses machine learning algorithms to predict optimal skewed fiber angles for a specific patient eye. The system can also include a real-time image processing module to enhance image quality by adaptively adjusting the skewed fiber angles.
Novelty and Inventive Step
The new inventive concept introduces adaptive illuminator fibers that can adjust their skewed angles in real-time based on imaging data, providing a significant improvement over the fixed skewed fiber angles of the original patent. The incorporation of machine learning algorithms, stabilization mechanisms, and real-time image processing modules further distinguishes the new inventive concept from the prior art.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept may include the use of different types of sensors, light sources, or optical lenses. The system may also be adapted for use in other medical imaging applications, such as retinal imaging or optical coherence tomography. Additionally, the calibration module may be trained on a larger dataset of patient eyes to improve its predictive capabilities.
Potential Commercial Applications and Market
The enhanced eye-imaging system has significant commercial potential in the ophthalmology and optometry markets, where high-quality imaging is essential for accurate diagnoses and effective treatments. The system's adaptability and ability to minimize movement-induced distortion make it an attractive solution for clinics and hospitals seeking to improve patient outcomes.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B3/14 |
| A | A61 | A61B3/0008 |
| A | A61 | A61B3/125 |
| A | A61 | A61B3/1208 |
| A | A61 | A61B3/1241 |
| G | G02 | G02B6/0008 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical optical imaging systems, specifically ophthalmological imaging technologies involving fiber optic illumination and sensor-based eye examination techniques
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or optical systems designer with expertise in medical imaging, optics, fiber optics, and sensor technologies, holding advanced degrees in bioengineering or optical engineering with 3-5 years professional experience in medical device design
Obviousness Rationale
A PHOSITA would recognize that the PTD's adaptive illumination and machine learning enhancements represent predictable variations of the source patent's fundamental skewed fiber illumination concept. The core technical problem of uniform eye illumination remains consistent, with the PTD introducing incremental improvements using standard engineering techniques like feedback loops and machine learning optimization. These modifications represent logical extensions of the existing technological framework rather than non-obvious innovations.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,261 |
|---|---|
| Title | Eye-imaging system and apparatus with coordinated illuminator fibers having a skewed fiber angle |