Enhanced Optical Coherence Tomography Scan Control

Publication ID: 24-11857256_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Optical Coherence Tomography Scan Control,” Published Technical Disclosure No. 24-11857256_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857256_0006_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. 11,857,256.

Summary of the Inventive Concept

This inventive concept introduces advanced features to improve the efficiency and accuracy of optical coherence tomography (OCT) scan control, enhancing the diagnostic capabilities in ophthalmology.

Background and Problem Solved

Conventional OCT scan control approaches are limited by the need for manual adjustments, leading to increased examination times and potential errors. The original patent addressed this issue by utilizing touch-sensitive input devices, but still lacked real-time dynamic updates and advanced processing capabilities. This inventive concept solves these limitations by integrating machine learning algorithms, voice command interfaces, and augmented reality visualization to optimize OCT scan control.

Detailed Description of the Inventive Concept

The inventive concept comprises a system and method for designating OCT scan locations, utilizing a touch-sensitive input device and a processor programmed to adjust the scan location based on user input. The processor applies machine learning algorithms to predict optimal scan locations, leveraging historical scan data. Additionally, the system integrates a voice command interface, allowing users to input commands, which are interpreted using natural language processing. The inventive concept also incorporates augmented reality to visualize the scan location, providing real-time feedback to the user. This enables dynamic updates to the scan location in response to changes in user input, ensuring accurate and efficient OCT scans.

Novelty and Inventive Step

The new claims introduce the novel combination of machine learning algorithms, voice command interfaces, and augmented reality visualization, which are not present in the original patent. These advancements provide a significant improvement in OCT scan control, making the inventive concept non-obvious and novel compared to the prior art.

Alternative Embodiments and Variations

Alternative embodiments may include the use of other input devices, such as gesture recognition or eye-tracking systems. Variations of the inventive concept could also incorporate different machine learning algorithms or integrate with other medical imaging modalities, expanding its applications in ophthalmology and beyond.

Potential Commercial Applications and Market

The enhanced OCT scan control system has significant commercial potential in the ophthalmology industry, where it can improve diagnostic accuracy and efficiency. The inventive concept may also be applied in other medical imaging fields, such as dermatology or oncology, where precise scan control is crucial. The market for OCT systems is expected to grow, driven by the increasing demand for advanced diagnostic tools, and this inventive concept is well-positioned to capitalize on this trend.

CPC Classifications

SectionClassGroup
A A61 A61B3/0033
A A61 A61B3/0025
A A61 A61B3/0041
A A61 A61B3/102
A A61 A61B3/1225
G G06 G06F3/03547
G G06 G06F3/0485
G G06 G06F3/04845
G G06 G06F3/04883
G G06 G06F2203/04808

Field of Art

Medical imaging technologies, specifically optical coherence tomography (OCT) systems with advanced user interface and scan control mechanisms, involving interdisciplinary expertise in ophthalmological imaging, computer interfaces, machine learning, and augmented reality visualization

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced degrees in biomedical engineering, medical imaging, or computer science, possessing expertise in medical device design, human-computer interaction, and diagnostic imaging technologies, with working knowledge of touch interfaces, machine learning algorithms, and medical imaging protocols

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's variations represent predictable technological extensions of the source patent's foundational OCT scan control methodology. The additional features of machine learning, voice commands, and augmented reality visualization are well-established techniques in human-computer interaction that would naturally be applied to improve medical imaging interfaces. These enhancements represent incremental innovations that leverage known technological approaches to solve recognized limitations in existing OCT scan control systems.

Obvious Combinations & Variations

Source Patent Element
Touch-sensitive input device for designating OCT scan locations on a retinal image
PTD Variation
Incorporating machine learning algorithms to predict optimal scan locations based on historical scan data
Obviousness Reasoning
Applying predictive machine learning to user interface interactions is a known technique in human-computer interaction, representing an obvious design improvement for enhancing scan precision and efficiency
Source Patent Element
Touch interactions for manipulating medical imaging scan locations
PTD Variation
Adding voice command interface with natural language processing to control scan parameters
Obviousness Reasoning
Multimodal input methods are a standard approach in modern interface design, with voice control being a predictable alternative to touch interactions for hands-free medical device control
Source Patent Element
Digital image manipulation for OCT scan positioning
PTD Variation
Integrating augmented reality visualization to provide real-time feedback on scan location
Obviousness Reasoning
Augmented reality techniques are well-established for providing interactive visual guidance, representing an obvious enhancement to medical imaging interface technologies
Source Patent Element
Computer-implemented method for designating OCT scan locations
PTD Variation
Dynamic real-time updates to scan location based on continuous user input changes
Obviousness Reasoning
Implementing responsive, dynamic interface updates is a standard design approach in interactive systems, representing an obvious optimization of user interaction mechanisms
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857256 and the disclosed technological variations, a person having ordinary skill in the art would find the claimed innovations obvious and therefore unpatentable. The proposed extensions represent predictable technological improvements utilizing known techniques in human-computer interaction, machine learning, and medical imaging interfaces, which would be apparent to a skilled practitioner seeking to enhance OCT scan control methodologies.

Original Patent Information

Patent NumberUS 11,857,256
TitleOptical coherence tomography scan control
Assignee(s)OPTOS PLC