Intelligent Body Stretching System

Publication ID: 24-11857832_0010_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Intelligent Body Stretching System,” Published Technical Disclosure No. 24-11857832_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857832_0010_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. 11,857,832.

Summary of the Inventive Concept

An advanced, wearable body stretching system that utilizes artificial intelligence, sensors, and virtual reality to provide personalized, efficient, and safe stretching exercises for users.

Background and Problem Solved

The original body stretching system, while effective, has limitations in terms of user experience, cost, and accessibility. The present inventive concept addresses these limitations by integrating AI-driven motorized actuators, real-time biomechanical analysis, and immersive virtual reality platforms to create a next-generation stretching system that is more efficient, personalized, and accessible.

Detailed Description of the Inventive Concept

The intelligent body stretching system comprises a wearable limb stretching unit equipped with sensors to track user muscle tension and adjust the stretching force accordingly. The system utilizes a motorized actuator that optimizes the stretching sequence based on the user's physical therapy goals and muscle fatigue levels. Additionally, the system integrates with a virtual reality platform, providing immersive, gamified stretching exercises tailored to the user's specific physical therapy needs. The system also incorporates real-time biomechanical analysis to provide personalized feedback on the user's stretching form and technique, offering customized coaching to improve stretching efficiency and reduce injury risk.

Novelty and Inventive Step

The use of AI-driven motorized actuators, real-time biomechanical analysis, and immersive virtual reality platforms in the intelligent body stretching system represents a significant departure from the original patent, providing a novel and non-obvious solution that addresses the limitations of the prior art.

Alternative Embodiments and Variations

Alternative embodiments of the intelligent body stretching system could include variations in the type of sensors used, the integration of additional features such as electromyography or force sensors, or the use of different virtual reality platforms. The system could also be adapted for use in different settings, such as physical therapy clinics, gyms, or home use.

Potential Commercial Applications and Market

The intelligent body stretching system has significant commercial potential in the physical therapy, fitness, and healthcare industries, offering a unique solution for individuals and professionals seeking to improve stretching efficiency, reduce injury risk, and enhance overall well-being.

CPC Classifications

SectionClassGroup
A A63 A63B21/4019
A A63 A63B21/04
A A63 A63B21/0557
A A63 A63B21/4011
A A63 A63B21/4035

Field of Art

Physical therapy and rehabilitation technology, focusing on body stretching systems and assistive exercise devices. Requires expertise in biomechanics, mechanical engineering, sensor technologies, and rehabilitation techniques

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced degree in biomedical engineering or mechanical engineering, experienced in designing assistive medical devices, familiar with sensor integration, mechanical actuation systems, and rehabilitation technology trends

Obviousness Rationale

A person having ordinary skill would recognize that integrating modern sensor technologies, artificial intelligence, and virtual reality platforms into the existing body stretching system represents a predictable technological evolution. The core mechanical stretching mechanism remains fundamentally similar, with added intelligent features that address known limitations in prior art stretching systems. These technological enhancements represent incremental improvements using standard engineering design approaches available to skilled practitioners in the field.

Obvious Combinations & Variations

Source Patent Element
Ratchet assembly for controlled limb stretching
PTD Variation
Replacing ratchet with AI-driven motorized actuator for dynamic force adjustment
Obviousness Reasoning
Substituting mechanical ratchet with electronically controlled motor is a known design optimization technique, providing more precise and adaptive stretching control
Source Patent Element
Gripping structure for limb connection
PTD Variation
Adding tension sensors to monitor muscle response during stretching
Obviousness Reasoning
Integrating sensors into existing mechanical structures is a standard engineering approach for enhancing device functionality and user safety
Source Patent Element
Basic body stretching system design
PTD Variation
Incorporating virtual reality platform for immersive rehabilitation experience
Obviousness Reasoning
Augmenting medical devices with interactive digital interfaces is a predictable technological progression in rehabilitation and training technologies
Source Patent Element
Manual stretching mechanism
PTD Variation
Real-time biomechanical analysis for personalized stretching feedback
Obviousness Reasoning
Applying computational analysis to improve physical therapy techniques represents a logical extension of existing medical technology design principles
Source Patent Element
Static limb stretching approach
PTD Variation
Dynamic AI-powered stretching sequence optimization
Obviousness Reasoning
Implementing adaptive algorithmic control in medical assistance devices is a foreseeable innovation using standard machine learning and control system engineering techniques
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857832, the present technical disclosure demonstrates that the claimed variations in body stretching system design would have been obvious to a person having ordinary skill in the art at the time of invention. The incremental technological enhancements represent predictable combinations of known techniques in rehabilitation device engineering, thereby rendering potential patent claims obvious and anticipating future substantially similar innovations.

Original Patent Information

Patent NumberUS 11,857,832
TitleBody stretching system