Adaptable Humidification Technology for Diverse Industries

Publication ID: 24-11857729_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Humidification Technology for Diverse Industries,” Published Technical Disclosure No. 24-11857729_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857729_0007_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

This inventive concept expands the core technology of the original integrated humidifier chamber and lid patent to new applications, including water purification, surface decontamination, food preservation, plant disease treatment, and greenhouse climate control.

Background and Problem Solved

The original patent focused on providing respiratory assistance to patients. However, the limitations of this technology lie in its restricted scope, neglecting the potential for humidification to address various challenges across different industries. This new inventive concept tackles this limitation by adapting the core technology to tackle diverse problems, such as contaminated water, surface decontamination, food spoilage, plant diseases, and optimal greenhouse conditions.

Detailed Description of the Inventive Concept

The inventive concept comprises an integrated humidifier chamber and lid adapted for use with various units, including water purification, surface decontamination, food preservation, plant disease treatment, and greenhouse climate control systems. The humidifier chamber and lid are designed to regulate temperature and humidity levels, ensuring optimal performance in each application. For instance, in water purification, the controlled atmosphere facilitates efficient removal of contaminants. In surface decontamination, the directed controlled atmosphere accelerates the decontamination process. Similarly, in food preservation, the regulated humidity and temperature levels prevent spoilage, while in plant disease treatment, the controlled atmosphere aids in disease eradication. In greenhouse climate control, the system optimizes plant growth by maintaining ideal humidity and temperature conditions.

Novelty and Inventive Step

The novelty of this inventive concept lies in its adaptability to diverse industries, extending the original patent's scope beyond respiratory assistance. The inventive step is the recognition of the potential for humidification technology to address a wide range of challenges, coupled with the innovative design of the integrated humidifier chamber and lid to accommodate these new applications.

Alternative Embodiments and Variations

Alternative embodiments may include variations in humidifier chamber design, lid materials, and control systems to cater to specific industry requirements. Additionally, the inventive concept could be integrated with existing systems or used as a standalone unit, depending on the application.

Potential Commercial Applications and Market

This inventive concept has significant commercial potential across multiple industries, including water treatment, healthcare, food processing, agriculture, and greenhouse production. The market demand for efficient and adaptable humidification technology is substantial, with potential customers including water treatment plants, hospitals, food manufacturers, agricultural companies, and greenhouse operators.

CPC Classifications

SectionClassGroup
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

Field of Art

Medical and industrial humidification systems, respiratory assistance technologies, environmental control systems with a focus on temperature and humidity regulation across multiple domains

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with expertise in thermal fluid systems, medical device engineering, and environmental control technologies, possessing knowledge of heat transfer, fluid dynamics, and system integration techniques

Obviousness Rationale

A PHOSITA would recognize the fundamental design principles of the integrated humidification system are readily transferable across different technical domains. The core technological elements of temperature and humidity control, fluid pathway management, and modular system integration provide a clear framework for adapting the original respiratory assistance technology to alternative applications. The systematic approach of regulating environmental conditions through controlled fluid pathways represents a generalizable engineering solution applicable to diverse technological challenges.

Obvious Combinations & Variations

Source Patent Element
Integrated blower and humidification system with fluid pathway and temperature control
PTD Variation
Adaptation of humidification system for water purification and surface decontamination
Obviousness Reasoning
Predictable extension of existing fluid control and temperature regulation principles to alternative environmental control scenarios
Source Patent Element
Heater base with temperature conducting surface for respiratory gas conditioning
PTD Variation
Temperature and humidity control for food preservation and greenhouse environments
Obviousness Reasoning
Known technique of thermal management applied to alternative domain-specific requirements using substantially identical system architecture
Source Patent Element
Conduit providing fluid pathway between humidification unit and patient interface
PTD Variation
Fluid pathway redesigned for connecting humidification unit to water purification or greenhouse systems
Obviousness Reasoning
Routine engineering design modification using standard fluid routing techniques familiar to a PHOSITA
Source Patent Element
Integrated system with blower unit, humidification unit, and controllable thermal characteristics
PTD Variation
Modular system design adapted for plant disease treatment and surface decontamination
Obviousness Reasoning
Finite set of predictable system configurations using known thermal and fluid control principles
Source Patent Element
Complementary grooves, slots, and lugs for system integration
PTD Variation
Modular connection mechanisms for diverse industrial and medical applications
Obviousness Reasoning
Standard mechanical interface design allowing straightforward system adaptability across different technological domains
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as substantiated by US Patent 11857729's fundamental technological teachings. The systematic adaptation of integrated humidification technology across multiple domains represents a predictable engineering solution employing known techniques of thermal and fluid management, thereby rendering subsequent claims of novelty non-patentable.

Original Patent Information

Patent NumberUS 11,857,729
TitleIntegrated humidifier chamber and lid
Assignee(s)Fisher & Paykel Healthcare Limited