Markerless Navigation for Specialized Environments and Applications

Publication ID: 24-11857271_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Markerless Navigation for Specialized Environments and Applications,” Published Technical Disclosure No. 24-11857271_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857271_0009_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 adaptive markerless navigation system using AI computer vision, tailored for high-security needs, disaster relief, extreme weather conditions, and patients with metal implants or pacemakers.

Background and Problem Solved

The original patent for markerless navigation using AI computer vision has limitations in addressing specific, narrow market or operational environments. This inventive concept adapts the original technology to cater to unique requirements, such as secure communication protocols, minimal equipment and power needs, weather resistance, and electromagnetic interference mitigation.

Detailed Description of the Inventive Concept

The inventive concept comprises a computer-implemented method for tracking an object of interest using AI computer vision, optimized for high-security environments, disaster relief situations, extreme weather conditions, and patients with metal implants or pacemakers. The system is adapted for secure communication protocols and data encryption, and the method is optimized for minimal equipment and power requirements. The device features a weather-resistant housing and is designed for use in temperatures ranging from -20°C to 40°C. Additionally, the system is adapted to minimize electromagnetic interference with metal implants and pacemakers.

Novelty and Inventive Step

The new claims introduce novel adaptations for specialized environments and applications, including high-security needs, disaster relief, extreme weather conditions, and patients with metal implants or pacemakers. These adaptations provide a non-obvious improvement over the original patent, as they require specific design considerations and technical modifications to address the unique challenges of these environments and applications.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different patterns or wavelengths of light, incorporating additional sensors or modalities, or integrating with other surgical or robotic systems. Variations of the inventive concept could also include adapting the technology for use in other specialized environments, such as space exploration or search and rescue operations.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including healthcare, robotics, and security. The technology could be used in high-security facilities, disaster relief efforts, and extreme weather environments, as well as in hospitals and clinics serving patients with metal implants or pacemakers. The market for this technology is substantial, with potential applications in robotic-assisted surgery, surgical navigation, and medical imaging.

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

Field of Art

Medical robotics and AI-driven computer vision for surgical navigation, encompassing image processing, object tracking, and specialized medical technology adaptation

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in medical imaging, computer vision, robotic surgical systems, and AI-based tracking technologies, holding advanced degrees in biomedical engineering, computer science, or related interdisciplinary fields

Obviousness Rationale

A person skilled in the art would recognize that the published technical disclosure represents predictable variations of the source patent's core markerless navigation technology. The PTD's adaptations involve standard engineering design choices that extend the original AI computer vision tracking method to specialized environments by applying known techniques for environmental and medical device compatibility. These modifications represent incremental improvements that would be apparent to a skilled practitioner seeking to optimize the navigation system for specific use cases.

Obvious Combinations & Variations

Source Patent Element
AI computer vision method for tracking objects using light beam projection and segmentation
PTD Variation
Adapting the tracking method for high-security environments with secure communication protocols and data encryption
Obviousness Reasoning
Implementing secure communication is a standard design consideration for medical and sensitive tracking technologies, representing a predictable application of known cybersecurity techniques to the existing navigation system
Source Patent Element
Patterned light beam tracking for surgical navigation
PTD Variation
Modifying the system for extreme weather conditions with temperature-resistant housing (-20°C to 40°C)
Obviousness Reasoning
Environmental adaptation through ruggedized housing is a routine engineering solution for extending technological systems to challenging operational environments, utilizing well-established materials and design principles
Source Patent Element
Three-dimensional object tracking using computer vision
PTD Variation
Minimizing electromagnetic interference for patients with metal implants and pacemakers
Obviousness Reasoning
Electromagnetic compatibility is a standard design consideration in medical technologies, representing a predictable optimization that a skilled practitioner would naturally pursue when adapting the navigation system for medical use
Source Patent Element
Surgical navigation using AI computer vision tracking
PTD Variation
Adapting the system for disaster relief scenarios with minimal equipment and power requirements
Obviousness Reasoning
Developing resource-constrained versions of medical technologies is a common engineering approach, involving standard techniques for reducing power consumption and simplifying system architecture
Source Patent Element
Light beam projection for object tracking
PTD Variation
Using alternative light patterns and wavelengths for improved tracking in low-light or damaged environments
Obviousness Reasoning
Exploring alternative sensing modalities is a predictable design approach in computer vision, representing an obvious extension of existing tracking methodologies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857271 for markerless navigation using AI computer vision, the present publication demonstrates that the claimed variations represent obvious extensions of the prior art. A person having ordinary skill in the art would recognize that the disclosed adaptations for specialized environments constitute predictable modifications achievable through routine engineering design choices, thereby rendering potential claims to such variations obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

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