Enhanced Eye-Imaging System with Adaptive Illuminator Fibers

Publication ID: 24-11857261_0001_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Eye-Imaging System with Adaptive Illuminator Fibers,” Published Technical Disclosure No. 24-11857261_0001_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857261_0001_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,261.

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

SectionClassGroup
A A61 A61B3/14
A A61 A61B3/0008
A A61 A61B3/125
A A61 A61B3/1208
A A61 A61B3/1241
G G02 G02B6/0008

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

Source Patent Element
Illuminator fibers with skewed light output pointing lines
PTD Variation
Adding an adaptive feedback loop to dynamically adjust skewed fiber angles
Obviousness Reasoning
A PHOSITA would recognize that real-time sensor feedback for optical alignment is a known technique in imaging systems, representing a predictable optimization of the original fiber arrangement design
Source Patent Element
Fixed maximum angle between light output pointing line and optical axis
PTD Variation
Introducing a stabilization mechanism to minimize movement-induced distortion
Obviousness Reasoning
Compensating for mechanical vibration or patient movement is a standard engineering approach in precision medical imaging, using well-established motion compensation techniques
Source Patent Element
Static illumination fiber configuration
PTD Variation
Implementing machine learning algorithms to predict optimal fiber angles
Obviousness Reasoning
Applying machine learning to optimize optical configurations is a predictable evolution in sensor and imaging technologies, representing a standard approach to system refinement
Source Patent Element
Basic eye imaging optical system
PTD Variation
Adding real-time image processing module to enhance image quality
Obviousness Reasoning
Image enhancement through computational techniques is a known method in medical imaging, representing an expected technological progression for improving diagnostic capabilities
Source Patent Element
Single patient eye imaging approach
PTD Variation
Developing calibration module trained on diverse patient eye datasets
Obviousness Reasoning
Expanding training data to improve predictive accuracy is a standard machine learning technique, representing an obvious approach to system optimization
35 U.S.C. § 103 Summary: Based on US Patent 11857261's disclosure of skewed illuminator fiber configurations, the present published technical disclosure demonstrates that a person having ordinary skill in the art would find the claimed variations obvious through standard engineering techniques of adaptive feedback, machine learning optimization, and computational image enhancement, thereby establishing anticipatory prior art against potential patent claims in this technological domain.

Original Patent Information

Patent NumberUS 11,857,261
TitleEye-imaging system and apparatus with coordinated illuminator fibers having a skewed fiber angle