Modular Fracture Fixation System with Advanced Tensioning and Sensing Capabilities

Publication ID: 24-11857232_0005_PTD

Published: November 07, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Modular Fracture Fixation System with Advanced Tensioning and Sensing Capabilities,” Published Technical Disclosure No. 24-11857232_0005_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857232_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. 11,857,232.

Summary of the Inventive Concept

A next-generation fracture fixation system featuring modular plates, simultaneous wire tensioning, and real-time sensing and feedback for optimal bone fixation and healing.

Background and Problem Solved

The original patent's cerclage-based fracture fixation system has limitations in terms of bone union quality and support device complexity. The new inventive concept addresses these limitations by introducing a modular, adaptive, and intelligent system that enables more effective and efficient bone fixation.

Detailed Description of the Inventive Concept

The modular fracture fixation system comprises a primary plate and at least one secondary plate, each adapted to receive wires for bone fixation. A tensioning mechanism simultaneously tightens the wires, ensuring optimal bone fixation. The system also incorporates sensors to detect wire tension and provide real-time feedback for adjustments. This advanced system enables customized fixation strategies, improved bone healing, and reduced complications.

Novelty and Inventive Step

The new claims introduce a paradigm shift in fracture fixation technology by integrating modular plates, simultaneous wire tensioning, and real-time sensing and feedback. These features, not present in the original patent, provide a significant improvement in bone fixation outcomes and patient care.

Alternative Embodiments and Variations

Alternative embodiments may include using different plate materials, wire configurations, or sensor types. Variations could also involve integrating the system with computer-aided design software, machine learning algorithms, or robotic-assisted surgery to further enhance customization and precision.

Potential Commercial Applications and Market

The modular fracture fixation system has significant commercial potential in the orthopedic and medical device industries, targeting hospitals, clinics, and surgeons specializing in fracture care. The system's advanced features and improved outcomes could lead to increased adoption and market share.

CPC Classifications

Section	Class	Group
A	A61	A61B17/82
A	A61	A61B17/80

Section 103 Obviousness Analysis (PHOSITA)

▼

Field of Art

Orthopedic surgical devices and bone fixation systems, specifically focusing on fracture repair techniques involving plates, wires, and mechanical fixation methods

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or orthopedic surgical device designer with expertise in mechanical fixation techniques, materials science, and advanced surgical instrumentation, typically holding a master's or doctoral degree with 5-10 years of experience in medical device design

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's variations represent predictable engineering improvements to the existing fracture fixation system. The core mechanical principles of wire-based bone fixation remain consistent, with the PTD introducing incremental technological enhancements such as simultaneous tensioning and integrated sensing. These modifications represent logical extensions of known surgical fixation techniques that would be apparent to a skilled practitioner seeking to optimize bone repair methodologies.

Obvious Combinations & Variations

Source Patent Element

Plate with laterally extending bores for receiving multiple wires to connect plates to bone

PTD Variation

Adding sensor technology to detect wire tension and provide real-time feedback mechanism

Obviousness Reasoning

Integrating sensors into medical devices is a known technique in biomedical engineering, representing a predictable application of existing monitoring technologies to improve surgical outcomes

Source Patent Element

Dual plate configuration for bone fixation using connecting wires

PTD Variation

Implementing simultaneous wire tensioning mechanism across multiple plates

Obviousness Reasoning

Developing a unified tensioning approach is an obvious design optimization that addresses the known challenge of achieving consistent wire tension in fracture repair

Source Patent Element

Basic plate design with wire connection capabilities

PTD Variation

Computer-aided design system for generating customized plate geometries based on specific bone structures

Obviousness Reasoning

Utilizing computational design tools to create patient-specific medical devices is a well-established approach in medical device engineering, representing a logical progression of existing design methodologies

Source Patent Element

Fracture fixation system with wire-based bone connection

PTD Variation

Incorporating machine learning algorithms to optimize plate and wire placement strategies

Obviousness Reasoning

Applying machine learning to medical device design represents a predictable technological evolution that a skilled practitioner would recognize as an incremental improvement

Source Patent Element

Basic plate and wire fixation system

PTD Variation

Modular plate design allowing configurable bone repair strategies

Obviousness Reasoning

Developing modular medical devices that provide increased surgical flexibility is a standard approach in medical device design, representing an obvious extension of existing fixation technologies

35 U.S.C. § 103 Summary: Based on a comprehensive analysis of US Patent 11857232 and the presented Published Technical Disclosure, a person having ordinary skill in the art would find the claimed variations obvious and anticipated, as the proposed innovations represent predictable engineering improvements that would be readily conceived by a skilled practitioner in orthopedic surgical device design. The disclosed modifications constitute obvious variations that do not rise to the level of non-obvious technological advancement required for patent protection.

Original Patent Information

Patent Number	US 11,857,232
Title	Fracture fixation system and method
Assignee(s)	MEDARTIS AG