Synergistic Electrophysiology Catheter System

Publication ID: 24-11857251_0008_PTD
Published: November 07, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Synergistic Electrophysiology Catheter System,” Published Technical Disclosure No. 24-11857251_0008_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857251_0008_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. 11,857,251.

Summary of the Inventive Concept

A novel system integrating a flexible circuit-enabled catheter with distinct technologies such as AI, IoT, blockchain, and advanced materials to enhance cardiac ablation and mapping procedures.

Background and Problem Solved

Cardiac arrhythmias, such as atrial fibrillation, occur when regions of cardiac tissue abnormally conduct electric signals to adjacent tissue, thereby disrupting the normal cardiac cycle and causing asynchronous rhythm. The original patent provided a flexible circuit for use with a catheter tip, but it had limitations in terms of navigation, data management, and material properties. The new inventive concept addresses these limitations by combining the flexible circuit with AI, IoT, blockchain, and advanced materials to create a more powerful system.

Detailed Description of the Inventive Concept

The Synergistic Electrophysiology Catheter System consists of a catheter with a flexible circuit incorporating at least one electrode region, an AI-powered navigation module that utilizes real-time data from the electrode region to optimize catheter placement and ablation procedures, and an IoT-enabled electrocardiology system that facilitates real-time data exchange and analysis. The system may also incorporate a blockchain-based data management platform that securely stores and shares electrophysiology data, ensuring data integrity and facilitating collaboration among healthcare professionals. Additionally, the flexible circuit may be composed of a novel material with enhanced electrical conductivity, flexibility, and biocompatibility. The system can be further integrated with a robotic navigation system for precise and minimally invasive catheter guidance and control during ablation and mapping procedures.

Novelty and Inventive Step

The new inventive concept's novelty lies in the synergistic combination of the flexible circuit-enabled catheter with distinct technologies such as AI, IoT, blockchain, and advanced materials, which provides a more powerful system for cardiac ablation and mapping procedures. The inventive step is the integration of these technologies to create a system that is more than the sum of its parts.

Alternative Embodiments and Variations

Alternative embodiments of the Synergistic Electrophysiology Catheter System may include variations in the AI-powered navigation module, such as using machine learning algorithms or computer vision techniques. The IoT-enabled electrocardiology system may be replaced with a cloud-based data management platform or a local server-based system. The blockchain-based data management platform may be substituted with a traditional data management system. The novel material composition for the flexible circuit may be modified to include different materials or proportions of materials.

Potential Commercial Applications and Market

The Synergistic Electrophysiology Catheter System has significant commercial potential in the electrophysiology and cardiology markets, with potential applications in hospitals, clinics, and research institutions. The system's ability to enhance treatment efficacy and reduce procedural risks makes it an attractive solution for healthcare professionals and patients alike.

CPC Classifications

SectionClassGroup
A A61 A61B18/1492
A A61 A61B5/287
A A61 A61B5/367
A A61 A61B8/4494
A A61 A61B2018/00351
A A61 A61B2018/00577

Field of Art

Electrophysiology medical devices, specifically flexible circuit technologies for cardiac mapping and ablation catheters, requiring advanced knowledge of electrical engineering, medical device design, and biomedical signal processing

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in medical device design, electrical circuit fabrication, catheter technologies, and advanced signal processing techniques, holding at least a master's degree with 3-5 years of specialized experience in medical electronics

Obviousness Rationale

A PHOSITA would recognize that integrating advanced digital technologies like AI, IoT, and blockchain with existing flexible circuit catheter designs represents a predictable technological evolution. The fundamental flexible circuit architecture from the source patent provides a clear foundation for incorporating emerging digital health technologies. The proposed variations represent logical extensions of existing medical device integration strategies that would be obvious to a skilled practitioner seeking to enhance diagnostic and therapeutic capabilities.

Obvious Combinations & Variations

Source Patent Element
Flexible circuit with electrode regions for cardiac mapping
PTD Variation
AI-powered navigation module utilizing real-time electrode data
Obviousness Reasoning
Integrating computational intelligence with existing sensor technologies is a known technique in medical device design, representing a predictable application of signal processing to enhance diagnostic capabilities
Source Patent Element
Electrode-equipped catheter for electrophysiology procedures
PTD Variation
IoT-enabled data exchange and real-time analysis platform
Obviousness Reasoning
Implementing networked communication for medical devices is a standard design approach for improving procedural monitoring and data collection, representing an obvious technological progression
Source Patent Element
Flexible circuit with electrical signal recording capabilities
PTD Variation
Blockchain-based secure data management platform
Obviousness Reasoning
Applying advanced data security technologies to medical device information management is a logical extension of existing data protection requirements in healthcare technologies
Source Patent Element
Polymeric flexible circuit design
PTD Variation
Novel material composition using graphene and liquid crystal polymer
Obviousness Reasoning
Material science improvements represent a predictable area of innovation, with skilled practitioners routinely exploring enhanced composite materials to improve device performance
Source Patent Element
Catheter with flexible circuit for positioning and mapping
PTD Variation
Integration with robotic navigation system for precise control
Obviousness Reasoning
Combining robotic guidance with existing medical device technologies is a known approach for improving procedural precision, representing an obvious technological enhancement
35 U.S.C. § 103 Summary: Based on US Patent 11857251's disclosure of flexible circuit catheter technologies, the present publication demonstrates that the proposed technological variations represent obvious extensions of existing medical device design principles. A person having ordinary skill in the art would recognize these combinations as predictable applications of known techniques, thereby rendering potential patent claims obvious and anticipatable through this prior art disclosure.

Original Patent Information

Patent NumberUS 11,857,251
TitleFlexible circuit for use with a catheter and related manufacturing method
Assignee(s)Biosense Webster (Israel) Ltd.