Adaptive Knee Braces for Specialized Environments

Publication ID: 24-11857448_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Knee Braces for Specialized Environments,” Published Technical Disclosure No. 24-11857448_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857448_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. 11,857,448.

Summary of the Inventive Concept

The present inventive concept relates to novel knee braces designed for specific, high-demand environments, such as high-altitude, disaster relief, high-security, extreme cold weather, and search and rescue operations.

Background and Problem Solved

The original patent disclosed a knee brace for treating osteoarthritis, but it lacked adaptability for unique operational environments. The new inventive concept addresses this limitation by providing specialized knee braces that cater to the distinct demands of these environments, ensuring effective knee support and stability in challenging conditions.

Detailed Description of the Inventive Concept

The inventive concept comprises knee braces with adjustable straps, hinge assemblies adapted for reduced oxygen conditions, portable designs with wraparound sleeves and Y strap unloading features, reinforced panels for high-security environments, thermally insulated panels for extreme cold weather, and slidable relations between thigh and calf shells for rapid deployment. These features enable the knee braces to operate effectively in environments with unique constraints.

Novelty and Inventive Step

The new claims introduce novel combinations of features and adaptations that distinguish the inventive concept from the original patent. The inventive step lies in the tailored design of the knee braces to address specific environmental challenges, resulting in a more effective and reliable solution for users in these niches.

Alternative Embodiments and Variations

Alternative embodiments could include knee braces with modular components for easy customization, integrated sensors for monitoring knee health, or adjustable stiffness for varying levels of support. These variations would further broaden the scope of the inventive concept and provide additional solutions for users in specialized environments.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in industries such as outdoor gear, emergency response, and military equipment. The targeted markets include search and rescue teams, high-altitude athletes, disaster relief organizations, and high-security personnel, offering a unique solution that addresses their specific needs and challenges.

CPC Classifications

SectionClassGroup
A A61 A61F5/0125
A A61 A61F5/0123
A A61 A61F5/0106
A A61 A61F5/0109
A A61 A61F2005/0139
A A61 A61F2005/0146

Field of Art

Orthopedic medical devices, specifically knee braces and support systems for treating osteoarthritis and providing joint stabilization in challenging environments

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic device designer with expertise in biomechanical design, materials engineering, and adaptive medical equipment with knowledge of environmental adaptations for medical support devices

Obviousness Rationale

A person of ordinary skill would recognize that the source patent's fundamental knee brace design provides a versatile platform for environmental adaptations. The core mechanical principles of adjustable straps, hinge assemblies, and shell configurations can be readily modified to address specific environmental challenges. The PTD's variations represent predictable engineering extensions that apply known design modification techniques to existing orthopedic brace technologies.

Obvious Combinations & Variations

Source Patent Element
Hinge assembly secured between upper and lower portions of orthopedic device
PTD Variation
Hinge assembly adapted for reduced oxygen or low-temperature conditions
Obviousness Reasoning
A PHOSITA would recognize that material selection and mechanical design can be modified to maintain joint functionality in extreme environments using standard engineering design techniques
Source Patent Element
Dynamic force strap with keyhole attachments between thigh and calf shells
PTD Variation
Reinforced panels and secure keyhole attachments for high-security environments
Obviousness Reasoning
Modifying material strength and attachment mechanisms represents a predictable design choice for specialized use cases within the established brace framework
Source Patent Element
Slidable relation between panels with push button mechanism
PTD Variation
Rapid deployment slidable relation for search and rescue operations
Obviousness Reasoning
Optimizing existing sliding mechanisms for faster deployment is an obvious engineering improvement using known mechanical design principles
Source Patent Element
Orthopedic device with adjustable straps and panel configurations
PTD Variation
Modular knee brace with integrated sensors and customizable support levels
Obviousness Reasoning
Incorporating sensor technology and adjustability represents a predictable technological enhancement within the established device framework
Source Patent Element
Soft good attached to thigh shell with seam between upper and lower corners
PTD Variation
Wraparound sleeve with Y strap unloading feature for disaster relief applications
Obviousness Reasoning
Modifying strap configurations and attachment methods to improve functionality in specific environments is an obvious design iteration for a skilled practitioner
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this publication would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable engineering modifications to the fundamental design disclosed in US Patent 11857448, applying known techniques to adapt orthopedic devices for specialized environmental conditions.

Original Patent Information

Patent NumberUS 11,857,448
TitleMethods and apparatus for treating osteoarthritis of the knee
Assignee(s)Otto Bock Healthcare LP