Enhanced Markerless Navigation for Robotic-Assisted Surgery

Publication ID: 24-11857271_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Markerless Navigation for Robotic-Assisted Surgery,” Published Technical Disclosure No. 24-11857271_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857271_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. 11,857,271.

Summary of the Inventive Concept

An improved markerless navigation system utilizing AI computer vision for enhanced accuracy, robustness, and real-time performance in robotic-assisted surgery.

Background and Problem Solved

The original patent for markerless navigation using AI computer vision has limitations in terms of accuracy, robustness, and real-time performance. The new inventive concept addresses these limitations by introducing machine learning algorithms, redundant sensor systems, high-resolution cameras, and dedicated graphics processing units to improve object tracking and visualization during surgical procedures.

Detailed Description of the Inventive Concept

The enhanced markerless navigation system comprises a machine learning-based object tracking module, a redundant sensor system, and a high-resolution camera with a dedicated graphics processing unit. The system utilizes a hybrid approach combining machine learning-based and triangulation-based tracking methods to achieve improved accuracy and robustness. A feedback loop adjusts the patterned light beam in real-time based on the object's movement and environmental conditions, ensuring optimal tracking performance. The system is capable of processing and rendering high-definition images of the surgical site in real-time, thereby improving the surgeon's visualization and control.

Novelty and Inventive Step

The new claims introduce novel improvements over the original patent, including the use of machine learning algorithms, redundant sensor systems, high-resolution cameras, and dedicated graphics processing units. These advancements provide a significant improvement in accuracy, robustness, and real-time performance, making the system more efficient and reliable for robotic-assisted surgery.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different machine learning algorithms, sensor configurations, or camera types. Variations could also involve adapting the system for use in other medical procedures or industries, such as quality control or material inspection.

Potential Commercial Applications and Market

The enhanced markerless navigation system has significant commercial potential in the medical device industry, particularly in robotic-assisted surgery. The system's improved accuracy, robustness, and real-time performance make it an attractive solution for hospitals and medical facilities seeking to improve surgical outcomes and reduce costs.

CPC Classifications

SectionClassGroup
A A61 A61B34/20
A A61 A61B90/39
G G06 G06N3/08
G G06 G06T7/10
G G06 G06T7/74
A A61 A61B2034/2057
A A61 A61B2034/2065
A A61 A61B2090/3945
A A61 A61B2090/3983
G G06 G06T2207/20081
G G06 G06T2207/20084

Original Patent Information

Patent NumberUS 11,857,271
TitleMarkerless navigation using AI computer vision