Enhanced Eye-Imaging System with Adaptive Illuminator Fiber Array
Legal Citation
Summary of the Inventive Concept
An improved eye-imaging system that utilizes an adaptive illuminator fiber array to provide uniform and optimized illumination of a patient's eye, resulting in high-resolution images and enhanced diagnostic capabilities.
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 in providing uniform illumination, particularly in cases where the eye's shape or size varied. The new inventive concept addresses this limitation by introducing an adaptive illuminator fiber array that can adjust its angle in real-time to optimize illumination, ensuring high-quality images and improved diagnostic accuracy.
Detailed Description of the Inventive Concept
The enhanced eye-imaging system comprises an illuminator fiber array with a skewed fiber angle, a sensor for imaging, and a control system configured to adjust the angle of the illuminator fiber array in real-time. The control system receives feedback from the sensor and adjusts the angle of the illuminator fiber array accordingly, ensuring uniform illumination of the patient's eye. The system can also be configured to accommodate different eye shapes and sizes, providing a more versatile and effective imaging solution. Additionally, the illuminator fibers can be arranged in a spiral pattern or coated with a reflective material to further enhance light output and uniformity.
Novelty and Inventive Step
The new claims introduce the concept of an adaptive illuminator fiber array that can adjust its angle in real-time, providing a significant improvement over the original patent's fixed skewed fiber angle design. This innovation enables the system to adapt to different eye shapes and sizes, ensuring uniform illumination and high-quality images.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include using different types of sensors or light sources, varying the number and arrangement of illuminator fibers, or incorporating additional features such as automatic focus adjustment or image processing algorithms. These variations could further enhance the system's performance, versatility, and commercial appeal.
Potential Commercial Applications and Market
The enhanced eye-imaging system has significant commercial potential in the medical industry, particularly in ophthalmology and optometry. The system's ability to provide high-resolution images and improved diagnostic accuracy could lead to increased adoption in clinics and hospitals, resulting in improved patient outcomes and reduced healthcare costs.
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
Ophthalmological imaging systems, specifically eye-imaging apparatus with specialized illumination techniques, requiring expertise in optical engineering, medical imaging, and fiber optic design
Person of Ordinary Skill (PHOSITA) Profile
A biomedical optical engineer with advanced degree, familiar with medical imaging technologies, fiber optic light transmission principles, and optical system design for diagnostic instrumentation
Obviousness Rationale
A PHOSITA would recognize that the PTD's adaptive fiber array and real-time angle adjustment represent predictable engineering variations on the source patent's fundamental skewed fiber illumination concept. The core technical problem of achieving uniform eye illumination remains consistent, with the PTD proposing incremental modifications that would be obvious design choices to an experienced optical engineer. The variations represent standard problem-solving approaches within medical imaging technology.
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 |