AI-Driven Respiratory Assistance System with Modular Wearable Humidification

Publication ID: 24-11857729_0010_PTD

Published: October 28, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “AI-Driven Respiratory Assistance System with Modular Wearable Humidification,” Published Technical Disclosure No. 24-11857729_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857729_0010_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. 11,857,729.

Summary of the Inventive Concept

A next-generation respiratory assistance system featuring an AI-powered, wearable, modular humidifier chamber and lid, providing real-time monitoring and adaptation to individual users' respiratory needs, with personalized humidification and temperature control.

Background and Problem Solved

The original patent's integrated humidifier chamber and lid, while effective, has limitations in terms of adaptability and personalized care. The new inventive concept addresses these limitations by introducing AI-driven technology, wearability, and modularity, enabling real-time monitoring and adaptation to individual users' respiratory needs.

Detailed Description of the Inventive Concept

The AI-driven respiratory assistance system comprises a wearable, modular humidifier chamber and lid, featuring an advanced, miniaturized blower unit integrated with an AI-driven humidification module. The system utilizes machine learning algorithms to optimize gas flow, temperature, and humidity for each user, providing personalized care. The wearable design enables users to move freely, while the modular architecture allows for easy maintenance and upgrade. The system can operate in decentralized, IoT-enabled networks, exchanging real-time data with other units and a central monitoring system.

Novelty and Inventive Step

The new claims introduce the novelty of AI-driven technology, wearability, and modularity, which are non-obvious advancements over the original patent's integrated humidifier chamber and lid. The inventive step lies in the integration of AI-powered humidification with wearable, modular design, enabling real-time monitoring and adaptation to individual users' respiratory needs.

Alternative Embodiments and Variations

Alternative embodiments may include variations in the wearable design, such as different form factors or materials, or the integration of additional sensors or features, such as oxygen level monitoring or medication delivery. The modular architecture can be adapted for use in different environments, such as hospitals or homes.

Potential Commercial Applications and Market

The AI-driven respiratory assistance system has significant commercial potential in the healthcare industry, particularly in the areas of respiratory care, sleep therapy, and critical care. The system's wearability and modularity make it suitable for use in various settings, including hospitals, clinics, and home care, with a target market including patients with respiratory conditions, such as COPD or asthma.

CPC Classifications

Section	Class	Group
A	A61	A61M16/16
A	A61	A61M16/0816
A	A61	A61M16/10
A	A61	A61M16/109
A	A61	A61M16/1075
A	A61	A61M39/1055
A	A61	A61M16/0066
A	A61	A61M2039/1022
A	A61	A61M2039/1033
A	A61	A61M2205/36
A	A61	A61M2205/362
A	A61	A61M2205/3653
A	A61	A61M2205/502

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Respiratory assistance systems, medical device design, specifically humidification technologies for patient respiratory support with a focus on integrated blower and humidification systems

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in respiratory equipment, advanced sensor technologies, embedded systems, and knowledge of machine learning applications in medical device optimization

Obviousness Rationale

A PHOSITA would recognize that integrating AI-driven monitoring and personalization into existing respiratory humidification systems represents a predictable technological evolution. The source patent's integrated humidifier chamber provides a foundational design that naturally supports modular enhancements and intelligent control systems. The technical challenges of implementing AI and IoT capabilities in medical respiratory devices would be considered routine engineering optimization within the skill set of professionals in this domain.

Obvious Combinations & Variations

Source Patent Element

Integrated blower unit with humidification compartment

PTD Variation

AI-powered miniaturized blower with machine learning-driven humidification module

Obviousness Reasoning

Extending traditional blower designs with embedded intelligence represents a predictable technological progression using known machine learning techniques for adaptive control

Source Patent Element

Heater base with heat conducting surface for temperature regulation

PTD Variation

Real-time temperature and humidity personalization using AI algorithms

Obviousness Reasoning

Applying computational intelligence to existing thermal management principles is a straightforward engineering enhancement with foreseeable implementation strategies

Source Patent Element

Integrated gases supply apparatus for respiratory assistance

PTD Variation

Wearable, IoT-enabled modular design with decentralized network capabilities

Obviousness Reasoning

Transforming stationary medical devices into portable, interconnected systems is a natural technological evolution driven by miniaturization and connectivity trends

Source Patent Element

Conduit providing fluid pathway between humidification unit and patient interface

PTD Variation

Dynamic gas flow optimization using machine learning based on individual user parameters

Obviousness Reasoning

Implementing adaptive flow control represents an incremental improvement using standard sensor and algorithmic techniques known in medical device engineering

Source Patent Element

Complementary mechanical guides for unit integration

PTD Variation

Modular architecture enabling easy maintenance and component upgradability

Obviousness Reasoning

Designing medical devices with interchangeable, upgradable modules is a standard approach to improving device flexibility and long-term utility

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857729 and the disclosed technological variations, a person of ordinary skill in the art would find the claimed AI-driven, wearable respiratory assistance system with personalized humidification to be an obvious extension of existing integrated humidification technologies. The incremental advancements in machine learning, IoT integration, and modular design represent predictable engineering solutions that would be readily conceived by a skilled practitioner without requiring inventive insight beyond the ordinary capabilities of the field.

Original Patent Information

Patent Number	US 11,857,729
Title	Integrated humidifier chamber and lid
Assignee(s)	Fisher & Paykel Healthcare Limited