Intelligent Maxillary Expansion and Protraction System

Publication ID: 24-11857230_0005_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Intelligent Maxillary Expansion and Protraction System,” Published Technical Disclosure No. 24-11857230_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857230_0005_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 next-generation maxillary expander system that leverages AI, machine learning, and real-time feedback to provide personalized treatment plans, optimize protraction force and timing, and ensure precise control over the expansion process.

Background and Problem Solved

Current maxillary skeletal anchorage expanders have limitations in terms of effectiveness, comfort, and patient customization. The original patent, while innovative, still relies on manual adjustments and lacks real-time feedback. This new inventive concept addresses these limitations by introducing AI-driven prediction, machine learning-based analysis, and real-time sensor feedback to create a more efficient, accurate, and patient-centric maxillary expansion and protraction system.

Detailed Description of the Inventive Concept

The Intelligent Maxillary Expansion and Protraction System comprises a neural network-based prediction module, a machine learning algorithm for personalized treatment plans, integrated sensors and actuators for dynamic adjustment, a computer-aided design system for customized appliances, and a telemedicine platform for remote monitoring and adjustment. The system optimizes protraction force and timing based on individual patient anatomy and treatment goals, and adapts in real-time to patient response. The integrated sensors and actuators enable precise control over the expansion process, while the computer-aided design system ensures customized appliances with optimized geometry and material properties. The telemedicine platform facilitates remote monitoring and adjustment, reducing the need for in-person visits and improving patient outcomes.

Novelty and Inventive Step

The new claims introduce a paradigm shift in maxillary expansion and protraction by integrating AI, machine learning, and real-time feedback. The neural network-based prediction module, machine learning algorithm, and integrated sensors and actuators are novel and non-obvious features that differentiate this inventive concept from the original patent. The combination of these features enables a level of precision, customization, and real-time adaptability that was previously unachievable.

Alternative Embodiments and Variations

Alternative embodiments of the Intelligent Maxillary Expansion and Protraction System could include variations in sensor types, actuator configurations, and AI algorithms. For example, the system could incorporate additional sensors to monitor patient comfort or incorporate natural language processing for improved patient-clinician communication. The system could also be adapted for use in other orthodontic or dental applications, such as mandibular advancement or craniofacial reconstruction.

Potential Commercial Applications and Market

The Intelligent Maxillary Expansion and Protraction System has significant commercial potential in the orthodontic and dental industries, with applications in clinical settings, research institutions, and telemedicine platforms. The system's ability to provide personalized treatment plans, optimize protraction force and timing, and ensure precise control over the expansion process makes it an attractive solution for clinicians and patients seeking more effective and efficient maxillary expansion and protraction treatments.

CPC Classifications

SectionClassGroup
A A61 A61B17/8071
A A61 A61B17/663
A A61 A61B17/8023
A A61 A61B17/863

Field of Art

Orthodontic and maxillofacial medical devices, specifically focusing on maxillary expansion technologies involving mechanical adjustment systems and patient-specific treatment approaches

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthodontic device designer with expertise in mechanical design, biomaterials, sensor integration, and adaptive medical technologies, typically holding an advanced degree with 5-7 years of professional experience in medical device development

Obviousness Rationale

A PHOSITA would recognize that integrating AI, machine learning, and sensor technologies into existing maxillary expander designs represents a predictable technological evolution. The source patent establishes a foundational mechanical framework for maxillary expansion, which naturally invites incremental improvements through digital monitoring and adaptive control systems. The proposed variations leverage well-established techniques in medical device design to enhance precision, personalization, and treatment outcomes.

Obvious Combinations & Variations

Source Patent Element
Bone screws configured to screw into hard palate with specific aperture configurations
PTD Variation
Adding integrated sensors to bone screws to provide real-time tissue response feedback
Obviousness Reasoning
Sensor integration is a known technique in medical devices for monitoring physiological responses, and a PHOSITA would find it obvious to augment existing mechanical structures with monitoring capabilities
Source Patent Element
Adjustment mechanism configured to rotate and move device components
PTD Variation
Implementing AI-driven actuators to dynamically adjust expansion force and direction based on machine learning algorithms
Obviousness Reasoning
Adaptive control systems are a predictable technological progression in medical devices, representing a logical extension of existing mechanical adjustment principles
Source Patent Element
Maxillary expander with multiple apertures and fastener configurations
PTD Variation
Computer-aided design system generating customized appliance geometries using patient-specific anatomical data
Obviousness Reasoning
Personalized medical device design is a well-established trend, and a PHOSITA would recognize the obvious benefits of using computational design tools to optimize existing mechanical frameworks
Source Patent Element
Mechanical expansion device for maxillary treatment
PTD Variation
Telemedicine platform enabling remote monitoring and adjustment of expansion devices
Obviousness Reasoning
Remote medical monitoring is a known technique, and integrating such systems with existing medical devices represents a predictable technological improvement
35 U.S.C. § 103 Summary: Based on US Patent 11857230 and the disclosed technological variations, a person of ordinary skill in the art would find the proposed intelligent maxillary expansion system obvious, as the combination of mechanical expansion principles with AI, machine learning, and sensor technologies represents a predictable and incremental advancement in orthodontic device design. The disclosed variations do not introduce inventive concepts beyond the ordinary capabilities of skilled practitioners in the field of medical device engineering.

Original Patent Information

Patent NumberUS 11,857,230
TitleMaxillary expander and protraction device
Assignee(s)Facegenics, Inc.