Triple Flexion Device for Specialized Environments

Publication ID: 24-11857395_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Triple Flexion Device for Specialized Environments,” Published Technical Disclosure No. 24-11857395_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857395_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. 11,857,395.

Summary of the Inventive Concept

A wearable device that facilitates hip, knee, and ankle flexion in various specialized environments, such as high-security, disaster relief, extreme obesity, and extreme weather conditions.

Background and Problem Solved

The original Triple Flexion Device was designed for general use, but it has limitations in addressing specific needs in unique operational environments. This new inventive concept adapts the original device to cater to these niche markets, providing enhanced functionality and safety features.

Detailed Description of the Inventive Concept

The Triple Flexion Device for Specialized Environments comprises a wearable device with reinforced, tamper-evident elastic bands and a waist belt with an integrated panic alarm for high-security environments. It also features adjustable, high-tension elastic bands and a knee cuff with built-in, shock-absorbing material for correcting hip and knee drop in individuals with paralysis or weakness. Additionally, the device can be designed with a waterproof, durable construction and an integrated, GPS-enabled locator for disaster relief situations. For individuals with extreme obesity, the device features extra-wide, reinforced elastic bands and a waist belt with an integrated, weight-distribution mechanism. Finally, for use in extreme weather conditions, the device is equipped with thermal insulation, a waterproof coating, and a wind-resistant design.

Novelty and Inventive Step

The new claims introduce novel features that are not present in the original patent, such as reinforced, tamper-evident elastic bands, integrated panic alarms, shock-absorbing materials, GPS-enabled locators, and thermal insulation. These features provide a significant inventive step in adapting the original device to specialized environments.

Alternative Embodiments and Variations

Alternative embodiments of the Triple Flexion Device for Specialized Environments could include varying the materials used for the elastic bands, incorporating additional safety features such as emergency beacons or communication devices, or designing the device for use in other specialized environments, such as search and rescue operations or space exploration.

Potential Commercial Applications and Market

The Triple Flexion Device for Specialized Environments has significant commercial potential in various industries, including healthcare, disaster relief, security, and extreme sports. The device can be marketed to organizations and individuals operating in these specialized environments, providing a unique solution to address their specific needs.

CPC Classifications

SectionClassGroup
A A61 A61F5/0113
A A61 A61F5/0102
A A61 A61F5/0106

Field of Art

Assistive medical devices for mobility, specifically wearable orthopedic support systems for joint flexion assistance, focusing on biomechanical correction for lower extremity movement disorders

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic device designer with expertise in biomechanical support systems, prosthetics, and adaptive mobility technologies, familiar with materials science, ergonomic design, and assistive device engineering

Obviousness Rationale

A person having ordinary skill in the art would recognize that the source patent's fundamental triple flexion device provides a clear technological foundation for specialized environmental adaptations. The PTD's variations represent predictable engineering modifications that address specific use case requirements by applying known materials, safety features, and environmental adaptations to the base device design. These extensions demonstrate standard problem-solving approaches within assistive device engineering, where core mechanical principles are systematically adapted to meet diverse user needs.

Obvious Combinations & Variations

Source Patent Element
V-shaped belt with adjustable elastic bands for joint flexion support
PTD Variation
Reinforced, tamper-evident elastic bands with integrated panic alarm for high-security environments
Obviousness Reasoning
A PHOSITA would recognize that modifying elastic band materials and adding electronic safety features represents a predictable design evolution using standard engineering techniques in adaptive device development
Source Patent Element
Knee cuff with stiffening members for joint support
PTD Variation
Knee cuff with built-in shock-absorbing material for correcting hip and knee drop
Obviousness Reasoning
Incorporating alternative material technologies to enhance joint support is a routine design optimization that would be obvious to a skilled practitioner seeking improved biomechanical performance
Source Patent Element
Wearable device for facilitating joint flexion
PTD Variation
Device with GPS-enabled locator and waterproof construction for disaster relief situations
Obviousness Reasoning
Adapting medical assistive devices for specialized environments by adding tracking and environmental protection features represents a standard problem-solving approach in assistive technology design
Source Patent Element
Adjustable belt configuration for user support
PTD Variation
Extra-wide, reinforced elastic bands with integrated weight-distribution mechanism for extreme obesity applications
Obviousness Reasoning
Scaling and reinforcing device components to accommodate diverse user physiologies is a predictable engineering solution within assistive device development
Source Patent Element
Basic wearable joint flexion support structure
PTD Variation
Thermal insulation, waterproof coating, and wind-resistant design for extreme weather conditions
Obviousness Reasoning
Applying standard material science techniques to enhance environmental adaptability represents an obvious technological extension for a skilled practitioner
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857395, the disclosed variations in the Published Technical Disclosure represent obvious technological extensions that would be readily conceived by a person having ordinary skill in assistive medical device engineering. The systematic adaptation of core joint flexion support technologies to specialized environmental contexts demonstrates a predictable application of known design principles, thereby rendering potential derivative claims obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,395
TitleTriple flexion device