Intelligent Ultrasonic Spinal Distraction Systems

Publication ID: 24-11857226_0003_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Ultrasonic Spinal Distraction Systems,” Published Technical Disclosure No. 24-11857226_0003_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857226_0003_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. 11,857,226.

Summary of the Inventive Concept

A novel system integrating ultrasonic detection, AI, IoT, and blockchain technologies to enhance the precision, safety, and efficiency of spinal distraction treatments.

Background and Problem Solved

The original patent addressed the limitations of traditional distraction osteogenesis techniques, but the new inventive concept tackles the challenges of real-time monitoring, personalized treatment planning, and device performance tracking, which are crucial for optimal patient outcomes.

Detailed Description of the Inventive Concept

The system comprises a spinal distraction device, ultrasonic sensors, AI-based algorithms, IoT-enabled tracking systems, and blockchain-based data management. The AI-driven simulation module predicts treatment outcomes, and the 3D printing module creates customized distraction devices. The system enables real-time monitoring of device performance, detection of potential issues, and personalized treatment planning.

Novelty and Inventive Step

The integration of AI, IoT, and blockchain technologies with ultrasonic detection in spinal distraction devices is novel and non-obvious, as it provides a synergistic combination of advanced technologies to overcome the limitations of traditional distraction osteogenesis techniques.

Alternative Embodiments and Variations

Alternative embodiments may include the use of different AI algorithms, varying sensor configurations, or integration with other medical devices. Variations may include adapting the system for other orthopedic applications, such as limb lengthening or joint replacement.

Potential Commercial Applications and Market

The intelligent ultrasonic spinal distraction system has significant commercial potential in the orthopedic and spine surgery markets, offering improved patient outcomes, reduced complications, and enhanced efficiency for medical professionals.

CPC Classifications

Section	Class	Group
A	A61	A61B17/7216
A	A61	A61B17/68
A	A61	A61B17/7016
A	A61	A61B90/06
A	A61	A61B17/702
A	A61	A61B17/7008
A	A61	A61B17/7068
A	A61	A61B2017/681
A	A61	A61B2090/061
A	A61	A61B2090/3925
A	A61	A61B2090/3929
Y	Y10	Y10T29/49963
Y	Y10	Y10T29/49966

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Medical device engineering, specifically orthopedic surgical technologies focusing on bone distraction and monitoring systems, requiring advanced knowledge of mechanical engineering, biomedical sensors, and surgical intervention techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic medical device designer with expertise in mechanical design, sensor integration, advanced materials, and surgical intervention technologies, typically holding a master's or doctoral degree with 5-10 years of specialized experience

Obviousness Rationale

A PHOSITA would recognize that integrating advanced sensor technologies, AI, and IoT monitoring into existing distraction device architectures represents a predictable technological evolution. The source patent's fundamental distraction device design provides a clear technological foundation for incorporating intelligent monitoring and adaptive technologies. The proposed variations represent logical extensions of existing medical device innovation strategies, utilizing well-established technological integration techniques.

Obvious Combinations & Variations

Source Patent Element

Monolithic member with housing for distraction rod and mechanical interaction mechanisms

PTD Variation

Adding embedded micro-sensors and wireless communication modules to track device performance and bone mechanical properties

Obviousness Reasoning

Sensor integration into medical devices is a known technique, and adding monitoring capabilities to existing mechanical structures represents a predictable design improvement with foreseeable technological benefits

Source Patent Element

Dynamic seal preventing bodily fluid entry into device cavity

PTD Variation

Implementing blockchain-based tracking and AI-driven anomaly detection for enhanced device monitoring and data management

Obviousness Reasoning

Expanding device functionality through digital tracking and intelligent monitoring is a standard approach in medical device innovation, representing an obvious technological progression

Source Patent Element

Rotational locking mechanisms for distraction rod

PTD Variation

Implementing AI-based algorithms to predict optimal distraction rates and personalize treatment planning

Obviousness Reasoning

Applying machine learning to optimize mechanical device performance is a well-established engineering approach, representing a logical extension of existing device control methodologies

Source Patent Element

Skeletal system manipulation device with configurable attachment points

PTD Variation

3D printing customized distraction devices based on patient-specific biomechanical data

Obviousness Reasoning

Personalization of medical devices through advanced manufacturing techniques is a recognized trend in medical technology, representing an obvious technological progression

Source Patent Element

Ultrasonic detection mechanisms

PTD Variation

Enhanced ultrasonic sensor configurations with AI-powered signal processing for precise device tracking

Obviousness Reasoning

Improving sensor accuracy and interpretation through computational techniques is a standard engineering approach with predictable technological outcomes

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857226 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed intelligent distraction device modifications obvious and predictable. The integration of AI, IoT, and advanced sensor technologies represents a logical technological progression that would be apparent to a skilled practitioner, thereby rendering potential patent claims covering similar innovations anticipated and non-patentable under standard obviousness criteria.

Original Patent Information

Patent Number	US 11,857,226
Title	Systems and methods for ultrasonic detection of device distraction
Assignee(s)	NuVasive Specialized Orthopedics, Inc.