Intelligent Peritoneal Dialysis System with Synergistic Technologies

Publication ID: 24-11857494_0003_PTD
Published: October 28, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Peritoneal Dialysis System with Synergistic Technologies,” Published Technical Disclosure No. 24-11857494_0003_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857494_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. 11,857,494.

Summary of the Inventive Concept

An innovative peritoneal dialysis system that integrates AI, IoT, blockchain, and nanomaterials to enhance patient outcomes, optimize treatment, and improve supply chain management.

Background and Problem Solved

The original peritoneal dialysis system patent (Peritoneal dialysis system) has limitations in terms of efficiency, accuracy, and patient safety. The present inventive concept addresses these limitations by incorporating synergistic technologies to create a more powerful and effective system.

Detailed Description of the Inventive Concept

The Intelligent Peritoneal Dialysis System consists of a peritoneal dialysis machine, an IoT-enabled organization system, a blockchain-based tracking system, a novel nanomaterial-based membrane, and a wearable, sensor-enabled device for patient monitoring. The system utilizes AI-powered algorithms to optimize treatment, predict patient outcomes, and detect potential complications. The IoT-enabled organization system integrates sensors and machine learning algorithms to optimize the dialysis process. The blockchain-based tracking system ensures the authenticity of dialysis solutions and supplies. The nanomaterial-based membrane enhances dialysis efficiency, and the wearable device enables real-time patient monitoring and personalized treatment adjustments.

Novelty and Inventive Step

The integration of AI, IoT, blockchain, and nanomaterials into a peritoneal dialysis system is novel and non-obvious compared to the original patent. The inventive step lies in the synergistic combination of these technologies to create a more powerful and effective system.

Alternative Embodiments and Variations

Alternative embodiments of the Intelligent Peritoneal Dialysis System could include variations in the AI algorithm, IoT sensor configurations, blockchain architecture, and nanomaterial composition. Additionally, the system could be adapted for use in other dialysis modalities or medical applications.

Potential Commercial Applications and Market

The Intelligent Peritoneal Dialysis System has significant commercial potential in the healthcare industry, particularly in the dialysis market. The system's ability to enhance patient outcomes, optimize treatment, and improve supply chain management makes it an attractive solution for healthcare providers, patients, and payers.

CPC Classifications

SectionClassGroup
A A61 A61J1/16
A A61 A61M1/28
A A61 A61M2209/06

Field of Art

Medical Device Technology, specifically Peritoneal Dialysis Systems and Patient Care Management Technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in dialysis technologies, IoT integration, data analytics, and medical device optimization, holding advanced degrees in bioengineering or medical technology with 3-5 years of industry experience

Obviousness Rationale

A PHOSITA would recognize that integrating emerging technologies like AI, IoT, and blockchain into existing medical device frameworks represents a predictable evolution of peritoneal dialysis systems. The source patent establishes a foundational transportable dialysis system, which naturally invites technological enhancements to improve patient monitoring, treatment efficiency, and supply chain management. The disclosed variations represent incremental technological improvements using well-established engineering techniques of sensor integration, algorithmic optimization, and advanced materials science.

Obvious Combinations & Variations

Source Patent Element
Transport case for storing and supporting peritoneal dialysis machine
PTD Variation
IoT-enabled organization system with integrated sensors and machine learning algorithms
Obviousness Reasoning
A PHOSITA would find it obvious to add sensor technologies to an existing transport system to enable real-time monitoring and optimization, as IoT integration is a known technique for enhancing medical device functionality
Source Patent Element
Peritoneal dialysis functional elements like solution and drainage bags
PTD Variation
Blockchain-based tracking system for verifying solution authenticity and supply chain management
Obviousness Reasoning
Implementing blockchain for tracking medical supplies represents a predictable application of emerging supply chain technologies to improve traceability and authentication of medical components
Source Patent Element
Peritoneal dialysis machine designed for patient treatment
PTD Variation
AI-powered algorithm integrating machine data, patient history, and real-time sensor information
Obviousness Reasoning
Applying machine learning and predictive analytics to medical device data is a known technique for optimizing treatment protocols and represents an obvious extension of existing diagnostic technologies
Source Patent Element
Basic peritoneal dialysis system with transport capabilities
PTD Variation
Nanomaterial-based membrane for enhanced dialysis efficiency
Obviousness Reasoning
Utilizing advanced materials to improve medical device performance is a standard engineering approach, and a PHOSITA would recognize nanomaterials as a predictable solution for enhancing membrane technologies
Source Patent Element
Peritoneal dialysis machine for patient treatment
PTD Variation
Wearable sensor-enabled device for continuous patient monitoring
Obviousness Reasoning
Integrating wearable technologies for remote patient monitoring is a well-established trend in medical device design, representing an obvious technological progression
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857494 and the disclosed technological variations, a person having ordinary skill in the art would find the claimed innovations obvious and therefore unpatentable. The incremental technological enhancements represent predictable applications of known techniques in IoT, AI, blockchain, and advanced materials to existing peritoneal dialysis system architectures, thus failing to meet the non-obviousness requirements under 35 U.S.C. Section 103.

Original Patent Information

Patent NumberUS 11,857,494
TitlePeritoneal dialysis system
Assignee(s)Fresenius Medical Care Deutschland GmbH