Enhanced Automated Peritoneal Dialysis System

Publication ID: 24-11857713_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Automated Peritoneal Dialysis System,” Published Technical Disclosure No. 24-11857713_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857713_0001_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. 11,857,713.

Summary of the Inventive Concept

An improved automated peritoneal dialysis system that leverages machine learning, modular design, and real-time monitoring to optimize treatment efficacy, patient comfort, and system flexibility.

Background and Problem Solved

The original automated peritoneal dialysis system has limitations in terms of treatment efficacy, patient comfort, and system flexibility. The new inventive concept addresses these limitations by introducing machine learning-based ultrafiltration curve optimization, neural network-driven personalized treatment plans, modular design for easier maintenance and customization, and real-time remote monitoring and optimization.

Detailed Description of the Inventive Concept

The enhanced automated peritoneal dialysis system comprises a machine learning module that analyzes historical patient data and real-time sensor readings to optimize ultrafiltration curves, resulting in improved treatment efficacy and patient comfort. The system also includes a neural network-driven method for automated regimen generation, which predicts patient response to different dialysis modalities and generates a personalized treatment plan, reducing the need for manual regimen adjustment. Additionally, the system features a modular design with interchangeable solution containers and pumps, allowing for easier maintenance, upgrade, and customization. A cloud-based platform enables remote monitoring and optimization of automated peritoneal dialysis, providing real-time feedback to patients and clinicians and improving treatment outcomes and reducing healthcare costs. The system also incorporates real-time sensor data and machine learning algorithms to detect and prevent potential complications, such as peritonitis or catheter blockage, improving patient safety and reducing hospitalization rates.

Novelty and Inventive Step

The new claims introduce novel and non-obvious improvements to the original automated peritoneal dialysis system, including the use of machine learning for ultrafiltration curve optimization, neural networks for personalized treatment plans, modular design for system flexibility, and real-time remote monitoring and optimization. These advancements provide a significant leap forward in terms of treatment efficacy, patient comfort, and system flexibility, making the new inventive concept a substantial improvement over the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different machine learning algorithms or neural network architectures, varying modular design configurations, or integration with other healthcare systems or devices. Variations could also include different types of sensors or data sources for real-time monitoring, or alternative cloud-based platforms for data analysis and feedback.

Potential Commercial Applications and Market

The enhanced automated peritoneal dialysis system has significant commercial potential in the healthcare industry, particularly in the areas of nephrology and dialysis. The system's ability to improve treatment efficacy, patient comfort, and system flexibility makes it an attractive solution for healthcare providers and patients alike. The target market includes hospitals, clinics, and home healthcare providers, as well as patients with end-stage renal disease or acute kidney injury.

CPC Classifications

SectionClassGroup
A A61 A61M1/287
A A61 A61M1/28
A A61 A61M1/282
G G06 G06Q10/087
G G16 G16H20/10
G G16 G16H20/40
A A61 A61M2205/12
A A61 A61M2205/3553
A A61 A61M2205/3584
A A61 A61M2205/52
G G16 G16H15/00
G G16 G16H40/20
G G16 G16H50/50

Field of Art

Medical Device Technology, Specifically Automated Peritoneal Dialysis Systems and Healthcare Informatics, involving medical device design, sensor integration, machine learning, and patient treatment optimization

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in dialysis technologies, machine learning applications in healthcare, sensor systems, and data-driven medical treatment optimization, holding advanced degrees in bioengineering or medical technology with 3-5 years of industry experience

Obviousness Rationale

A PHOSITA would recognize that the disclosed machine learning and modular design enhancements represent predictable technological improvements to existing automated peritoneal dialysis systems. The integration of neural networks, real-time sensor monitoring, and cloud-based optimization are logical extensions of known medical device technologies and data analysis techniques. These variations demonstrate incremental innovation that would be obvious to a skilled practitioner seeking to improve patient treatment efficacy and system flexibility.

Obvious Combinations & Variations

Source Patent Element
Automated peritoneal dialysis apparatus with solution containers and unique identifiers
PTD Variation
Modular design with interchangeable solution containers and machine learning-driven container management
Obviousness Reasoning
A PHOSITA would find it obvious to enhance container tracking with intelligent management using known machine learning techniques, representing a predictable application of data analysis to existing medical device infrastructure
Source Patent Element
Dialysis system with pump and solution management logic
PTD Variation
Neural network-driven treatment plan generation and ultrafiltration curve optimization
Obviousness Reasoning
Applying machine learning algorithms to treatment optimization is a known technique in medical technology, representing a straightforward extension of existing system logic to improve personalized patient care
Source Patent Element
Dialysis apparatus with sensor and monitoring capabilities
PTD Variation
Cloud-based remote monitoring platform with real-time complication detection using machine learning
Obviousness Reasoning
Integrating cloud technologies and advanced analytics into medical device monitoring represents a predictable evolution of existing sensor and data management systems in healthcare technology
Source Patent Element
Peritoneal dialysis system with solution management
PTD Variation
Adaptive treatment regimen generation using historical patient data and predictive algorithms
Obviousness Reasoning
Utilizing patient historical data for treatment personalization is a known approach in medical informatics, representing an obvious application of data-driven decision support technologies
Source Patent Element
Automated dialysis apparatus with solution containers
PTD Variation
Modular pump and container design enabling easier maintenance and system upgradability
Obviousness Reasoning
Designing medical devices with improved modularity and serviceability is a standard engineering approach for enhancing system flexibility and reducing long-term maintenance costs
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857713 and the disclosed technical variations, a person having ordinary skill in the art would find the claimed innovations of the published technical disclosure to represent obvious extensions of existing automated peritoneal dialysis technologies. The combination of machine learning, modular design, and real-time monitoring techniques demonstrates predictable technological improvements that would be apparent to a skilled practitioner in medical device engineering and healthcare informatics.

Original Patent Information

Patent NumberUS 11,857,713
TitleAutomated peritoneal dialysis system
Assignee(s)BAXTER HEALTHCARE SA, BAXTER INTERNATIONAL INC.