Intelligent Maxillary Expansion and Protraction System

Publication ID: 24-11857230_0003_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Maxillary Expansion and Protraction System,” Published Technical Disclosure No. 24-11857230_0003_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857230_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. 11,857,230.

Summary of the Inventive Concept

A novel system integrating a maxillary expander device with AI, IoT, blockchain, and novel materials to provide personalized, data-driven, and secure treatment for maxillary deficiency.

Background and Problem Solved

Current maxillary skeletal anchorage expanders have limitations in terms of treatment effectiveness, patient comfort, and data management. The new inventive concept addresses these limitations by introducing a synergistic combination of technologies to create a more powerful and efficient system.

Detailed Description of the Inventive Concept

The system comprises a maxillary expander device, sensors for monitoring bone growth, AI-powered software for analyzing data and providing personalized treatment recommendations, IoT-enabled sensors for tracking treatment progress, a blockchain-based secure data storage system for storing patient treatment records, and novel materials for improved biocompatibility and durability. The system integrates machine learning algorithms for predicting treatment outcomes and a virtual reality platform for patient education and engagement. The AI-powered predictive analytics identify optimal treatment parameters and minimize treatment time.

Novelty and Inventive Step

The new claims introduce a novel combination of AI, IoT, blockchain, and novel materials with a maxillary expander device, providing a synergistic system that is not obvious from the original patent. The inventive step lies in the integration of these distinct technologies to create a more powerful and efficient system for maxillary expansion and protraction.

Alternative Embodiments and Variations

Alternative embodiments may include variations in sensor types, AI algorithms, blockchain architectures, and novel materials. Variations may also include different types of maxillary expander devices, machine learning algorithms, and virtual reality platforms.

Potential Commercial Applications and Market

The Intelligent Maxillary Expansion and Protraction System has significant commercial potential in the orthodontic and dental industries, with potential applications in hospitals, clinics, and private practices. The system's data-driven approach and personalized treatment capabilities make it an attractive solution for patients and healthcare providers.

CPC Classifications

Section	Class	Group
A	A61	A61B17/8071
A	A61	A61B17/663
A	A61	A61B17/8023
A	A61	A61B17/863

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Orthodontic and Maxillofacial Medical Devices, specifically focusing on maxillary expansion technologies with expertise in biomechanical design, surgical intervention, and patient-specific treatment approaches

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or advanced orthodontic specialist with advanced knowledge of medical device design, biomaterials, sensor technologies, and computational analysis techniques, holding advanced degrees and practical experience in medical device innovation

Obviousness Rationale

A PHOSITA would recognize that integrating digital technologies like AI, IoT, and blockchain with existing medical device designs represents a predictable technological evolution. The core mechanical functionality of the maxillary expander remains consistent, while computational and data management technologies are applied to enhance treatment precision and patient outcomes. The proposed variations represent incremental improvements using known technological integration strategies.

Obvious Combinations & Variations

Source Patent Element

Bone screws configured to screw into hard palate with specific aperture configurations

PTD Variation

Adding IoT-enabled sensors to monitor bone growth and treatment progress directly integrated with bone screw mounting points

Obviousness Reasoning

Sensor integration with medical devices is a well-established technique, and a PHOSITA would find it obvious to augment existing mechanical designs with monitoring capabilities using miniaturized sensor technologies

Source Patent Element

Maxillary expander with adjustment mechanism for expansion

PTD Variation

Implementing AI-powered software to analyze treatment data and provide personalized recommendations for expansion parameters

Obviousness Reasoning

Computational analysis of medical treatment data is a known approach, and applying machine learning to optimize mechanical treatment parameters represents a predictable application of existing computational techniques

Source Patent Element

Mechanical device for maxillary expansion

PTD Variation

Incorporating blockchain-based secure data storage for patient treatment records

Obviousness Reasoning

Secure digital record-keeping is a standard practice in medical technologies, and extending existing device designs to include secure data management represents an obvious technological progression

Source Patent Element

Bone screw and expander device design

PTD Variation

Developing novel biocompatible materials with enhanced durability for device construction

Obviousness Reasoning

Material science improvements are a continuous process in medical device design, and exploring enhanced material properties is an expected evolutionary step for medical technologies

Source Patent Element

Mechanical expansion mechanism

PTD Variation

Integrating virtual reality platforms for patient education and treatment visualization

Obviousness Reasoning

Patient engagement technologies are increasingly common in medical treatment approaches, and applying visualization techniques to explain mechanical interventions represents a predictable technological extension

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857230 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed maxillary expansion system variations obvious and lacking inventive step. The incremental technological integrations represent predictable applications of known computational, sensor, and data management techniques to existing medical device designs, thereby rendering potential claims obvious under 35 U.S.C. § 103.

Original Patent Information

Patent Number	US 11,857,230
Title	Maxillary expander and protraction device
Assignee(s)	Facegenics, Inc.