Adaptive Respiratory Monitoring Systems for Specialized Environments

Publication ID: 24-11857308_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Respiratory Monitoring Systems for Specialized Environments,” Published Technical Disclosure No. 24-11857308_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857308_0004_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. 11,857,308.

Summary of the Inventive Concept

The present inventive concept relates to adaptive respiratory monitoring systems tailored for specific, narrow market or unique operational environments, such as high-altitude, high-temperature, disaster relief, high-security, and extreme weather conditions.

Background and Problem Solved

The original patent, 'System and method for respiratory monitoring of a subject', provided a general respiratory monitoring system based on bioimpedance signals. However, it lacked adaptability to specific environments, limiting its applicability. The present inventive concept addresses this limitation by introducing specialized variations and niche solutions, ensuring reliable respiratory monitoring in diverse settings.

Detailed Description of the Inventive Concept

The inventive concept encompasses five distinct embodiments: 1) a high-altitude respiratory monitoring system, which adjusts the bioimpedance signal processing to account for reduced oxygen levels; 2) a high-temperature respiratory monitoring system, which incorporates temperature compensation to maintain signal accuracy; 3) a disaster relief respiratory monitoring method, which prioritizes swift and reliable respiratory effort and airflow signal component extraction; 4) a high-security respiratory monitoring system, which encrypts the acquired bioimpedance signal to ensure confidentiality; and 5) an extreme weather conditions respiratory monitoring system, featuring a waterproof and shock-resistant housing to withstand harsh environments. Each embodiment is designed to overcome the challenges posed by its respective environment, ensuring accurate and reliable respiratory monitoring.

Novelty and Inventive Step

The new inventive concept's novelty lies in its adaptability to specific environments, achieved through tailored bioimpedance signal processing and system design. The inventive step resides in the recognition of the need for specialized variations and niche solutions, as well as the development of corresponding system embodiments that address these needs.

Alternative Embodiments and Variations

Alternative embodiments could include respiratory monitoring systems for underwater environments, space exploration, or high-noise industrial settings. Variations may involve different bioimpedance signal processing algorithms, sensor configurations, or data encryption methods.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in various industries, including aerospace, defense, healthcare, and disaster relief. The adaptive respiratory monitoring systems can be marketed as specialized solutions for high-altitude mountaineering, high-temperature industrial environments, disaster relief operations, high-security facilities, and extreme weather condition scenarios.

Field of Art

Biomedical signal processing and respiratory monitoring technologies, with expertise in bioimpedance signal acquisition, processing, and environmental adaptation techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with advanced signal processing skills, knowledge of physiological monitoring systems, and understanding of sensor design for variable environmental conditions

Obviousness Rationale

A person of ordinary skill would recognize that the source patent's fundamental bioimpedance respiratory monitoring system provides a flexible framework that can be readily adapted to specialized environments through predictable modifications to signal processing algorithms and sensor design. The PTD's variations represent straightforward extensions of the core technology by applying known engineering techniques to address specific environmental challenges. These adaptations would be considered routine design optimization within the capabilities of an ordinary practitioner in the field.

Obvious Combinations & Variations

Source Patent Element
Bioimpedance measurement sensor configured to acquire respiratory signals
PTD Variation
High-altitude respiratory monitoring system with oxygen level signal compensation
Obviousness Reasoning
A PHOSITA would recognize that adjusting signal processing for altitude variations is a predictable engineering solution using known signal normalization techniques
Source Patent Element
Processing unit configured to receive and analyze bioimpedance signals
PTD Variation
High-temperature environment signal processing with temperature compensation algorithms
Obviousness Reasoning
Implementing temperature correction in sensor signal processing is a standard engineering practice for maintaining measurement accuracy across variable conditions
Source Patent Element
Reference measurement sensor for acquiring respiratory effort or airflow signals
PTD Variation
Disaster relief scenario prioritizing rapid respiratory signal component extraction
Obviousness Reasoning
Optimizing signal processing algorithms for faster or more robust signal extraction represents a predictable design choice within standard signal processing techniques
Source Patent Element
Bioimpedance signal acquisition system
PTD Variation
High-security system with bioimpedance signal encryption
Obviousness Reasoning
Applying standard cryptographic techniques to protect medical sensor data is a routine security enhancement that would be obvious to a skilled practitioner
Source Patent Element
Respiratory monitoring system with sensor configuration
PTD Variation
Extreme weather system with waterproof and shock-resistant housing
Obviousness Reasoning
Designing rugged sensor enclosures for challenging environments is a standard engineering approach using known materials and protective design principles
35 U.S.C. § 103 Summary: Based on US Patent 11857308's foundational respiratory monitoring system, the present publication demonstrates that the claimed variations represent obvious extensions of prior art through routine engineering adaptations. A person of ordinary skill would recognize that the disclosed environmental modifications constitute predictable technical solutions achievable through standard signal processing and sensor design techniques, thereby rendering subsequent similar claims obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,308
TitleSystem and method for respiratory monitoring of a subject
Assignee(s)Stichting IMEC Nederland