Airborne Contaminant Detection and Tracking Systems

Publication ID: 24-11857709_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Airborne Contaminant Detection and Tracking Systems,” Published Technical Disclosure No. 24-11857709_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857709_0002_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. 11,857,709.

Summary of the Inventive Concept

The present inventive concept relates to novel applications of supraglottic airway devices in detecting and tracking airborne contaminants in various industries, providing a proactive approach to environmental monitoring and public health.

Background and Problem Solved

The original patent disclosed a supraglottic airway device designed for medical use, primarily focused on reducing contamination exposure to patients and medical professionals. However, the limitations of this design restrict its use to a specific medical context. The new inventive concept addresses the need for effective airborne contaminant detection and tracking in various industries, such as environmental monitoring, agriculture, firefighting, public transportation, and industrial cleaning.

Detailed Description of the Inventive Concept

The inventive concept encompasses a range of systems and methods that adapt the core technology of the supraglottic airway device for use in detecting and tracking airborne contaminants. Claim 1 discloses a system for environmental monitoring, where a network of supraglottic airway devices is configured to detect and track airborne contaminants in industrial settings. Claim 2 describes a method for reducing contamination exposure in agricultural settings, using a supraglottic airway device adapted for use with crop sprayers and other agricultural equipment. Claim 3 presents a supraglottic airway device for use in firefighting, featuring a coupler assembly with a locking mechanism and a side port for suctioning smoke and debris. Claim 4 outlines a system for monitoring and controlling airborne pathogens in public transportation systems, using a supraglottic airway device as a sensor and filter. Finally, Claim 5 details a method for reducing exposure to hazardous materials in industrial cleaning operations, using a supraglottic airway device adapted for use with vacuum cleaning equipment.

Novelty and Inventive Step

The new claims introduce novel applications of the supraglottic airway device, moving beyond the medical context to address airborne contaminant detection and tracking in various industries. The inventive step lies in the adaptation of the core technology to these new use cases, providing a proactive approach to environmental monitoring and public health.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different sensor technologies, modified coupler assemblies, or integration with existing environmental monitoring systems. Variations could also involve adapting the supraglottic airway device for use in other industries, such as construction or mining.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including environmental monitoring, agriculture, firefighting, public transportation, and industrial cleaning. The market for airborne contaminant detection and tracking systems is substantial, with potential customers including government agencies, private companies, and public health organizations.

CPC Classifications

SectionClassGroup
A A61 A61M16/0409
A A61 A61M16/0445
A A61 A61M16/0463
A A61 A61M16/0816
A A61 A61M16/0833
A A61 A61M16/0858
A A61 A61M16/105
A A61 A61M39/06
A A61 A61M16/0434
A A61 A61M16/0683
A A61 A61M16/1055
A A61 A61M2205/583

Field of Art

Medical device engineering, specifically respiratory and airway management technologies, with expertise in device design, material science, and cross-industry adaptation of medical device technologies

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced technical training, familiar with supraglottic airway device configurations, sensor integration, and cross-domain technology transfer principles

Obviousness Rationale

A PHOSITA would recognize the fundamental modular design of the supraglottic airway device enables straightforward adaptation to alternative environmental monitoring applications. The core structural elements like the breathing tube, coupler assembly, and filter mechanism are inherently flexible for repurposing across different technical domains. The source patent's emphasis on contamination reduction provides a direct conceptual bridge to expanded environmental monitoring use cases.

Obvious Combinations & Variations

Source Patent Element
Contaminant-blocking air pass filter extending across cylindrical male end
PTD Variation
Adapting filter mechanism for industrial and environmental sensing applications
Obviousness Reasoning
Known sensor integration technique, predictable extension of existing filtration design to detect particulate matter in different contexts
Source Patent Element
Coupler assembly with cylindrical male ends
PTD Variation
Modifying coupler for attachment to agricultural equipment or industrial sensing platforms
Obviousness Reasoning
Standard mechanical interface adaptation, finite design solutions for cross-domain device integration
Source Patent Element
Inflatable cuff and pressure port system
PTD Variation
Repurposing sealing mechanism for creating controlled environmental sampling environments
Obviousness Reasoning
Predictable application of existing pneumatic sealing technology to alternative measurement contexts
Source Patent Element
Self-sealing valve proximate pilot balloon
PTD Variation
Utilizing valve technology for controlled contaminant sampling in industrial settings
Obviousness Reasoning
Known valve design principles enable straightforward transfer to environmental monitoring applications
Source Patent Element
Elongate breathing tube with inner and outer walls
PTD Variation
Transforming tube structure into environmental sensing conduit for various industries
Obviousness Reasoning
Inherent structural flexibility allows predictable reconfiguration for alternative sensing purposes
35 U.S.C. § 103 Summary: Based on US Patent 11857709's comprehensive supraglottic airway device disclosure, the present publication demonstrates that a person having ordinary skill in the art would find the proposed environmental monitoring and industrial adaptation variations obvious and predictable extensions of the existing medical device technology, thereby rendering potential future claims in this domain anticipated and non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,709
TitleSupraglottic airway device