Adaptable Thigh Prosthetic Components for Niche Environments

Publication ID: 24-11857394_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptable Thigh Prosthetic Components for Niche Environments,” Published Technical Disclosure No. 24-11857394_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857394_0004_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. 11,857,394.

Summary of the Inventive Concept

A modular and adaptable thigh prosthetic component designed for specific, high-demand environments, such as disaster relief, high-security needs, extreme weather conditions, search and rescue operations, and space exploration.

Background and Problem Solved

The original thigh prosthetic component patent provides a general solution for connecting to a thigh shaft, but it lacks adaptability for unique operational environments. This new inventive concept addresses the limitations of the original patent by introducing specialized variations and niche solutions to cater to specific market needs.

Detailed Description of the Inventive Concept

The adaptable thigh prosthetic component comprises a knee joint with reinforced structures, modular designs, and enhanced security features to withstand harsh environmental conditions, high-security threats, and extreme weather conditions. The component is designed to be easily assembled and disassembled in the field, with thermal insulation layers for maintaining a stable operating temperature. Additionally, the component can be integrated with secure communication networks, GPS tracking devices, and spacesuits for specific applications.

Novelty and Inventive Step

The new claims introduce novel and non-obvious adaptations to the original thigh prosthetic component, including reinforced structures, modular designs, and enhanced security features. These adaptations enable the component to operate in unique environments, such as disaster relief, high-security needs, extreme weather conditions, search and rescue operations, and space exploration.

Alternative Embodiments and Variations

Alternative embodiments of the adaptable thigh prosthetic component could include adjustable reinforced structures, interchangeable modular designs, and customizable security features to cater to specific market needs. Variations could also include different materials, shapes, and sizes to accommodate various user requirements.

Potential Commercial Applications and Market

The adaptable thigh prosthetic component has significant commercial potential in niche markets, such as disaster relief organizations, high-security government agencies, extreme sports enthusiasts, search and rescue teams, and space exploration programs. The component's adaptability and modularity make it an attractive solution for organizations and individuals operating in unique environments.

CPC Classifications

SectionClassGroup
A A61 A61F2/64
A A61 A61F2/642
A A61 A61F2/6607
A A61 A61F2/74
A A61 A61F2002/6614

Field of Art

Prosthetic medical devices, specifically lower limb prosthetics with articulating knee joints, requiring expertise in biomechanical engineering, materials science, and orthopedic design

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with 5-7 years experience in prosthetic design, familiar with mechanical adaptations, material modifications, and environmental performance requirements for assistive medical devices

Obviousness Rationale

A PHOSITA would recognize that the PTD's proposed variations represent predictable extensions of the source patent's fundamental knee joint design, applying known engineering techniques to adapt the prosthetic component for specialized environmental conditions through modular structural modifications and integrated technological enhancements.

Obvious Combinations & Variations

Source Patent Element
Knee joint with articulated ventral and dorsal arms allowing positional adjustment
PTD Variation
Reinforced knee joint structure for harsh environmental conditions
Obviousness Reasoning
Modifying structural integrity is a routine design optimization for specialized environments, using known material science techniques to enhance mechanical performance
Source Patent Element
Adjustable knee joint components with changeable connecting elements
PTD Variation
Modular design allowing easy field assembly and disassembly
Obviousness Reasoning
Implementing quick-connect mechanisms is a predictable engineering solution for improving device adaptability and maintenance in challenging operational contexts
Source Patent Element
Knee joint with configurable flexion stops
PTD Variation
Integration of GPS tracking and secure communication protocols
Obviousness Reasoning
Adding electronic tracking and communication features represents a standard technological enhancement using well-established miniaturization and integration techniques
Source Patent Element
Prosthetic component designed for human biomechanical interaction
PTD Variation
Adaptation for microgravity and spacesuit integration
Obviousness Reasoning
Extending prosthetic functionality to extreme environments is an obvious engineering challenge with finite, predictable solution approaches
Source Patent Element
Knee joint with thermal and mechanical performance requirements
PTD Variation
Thermal insulation layer for temperature stability
Obviousness Reasoning
Implementing thermal management through material layering is a standard engineering approach for maintaining consistent device performance across environmental conditions
35 U.S.C. § 103 Summary: Based on US Patent 11857394's fundamental knee joint design, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the disclosed prosthetic component variations obvious through routine engineering modifications, thereby establishing anticipatory prior art that would render subsequent substantially similar claims obvious and non-patentable.

Original Patent Information

Patent NumberUS 11,857,394
TitleThigh prosthetic component