Specialized Non-Invasive Flow Monitoring Systems

Publication ID: 24-11857301_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Non-Invasive Flow Monitoring Systems,” Published Technical Disclosure No. 24-11857301_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857301_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. 11,857,301.

Summary of the Inventive Concept

The inventive concept adapts non-invasive flow monitoring technology for specific, narrow markets or unique operational environments, such as high-security facilities, disaster relief settings, and extreme weather conditions, providing accurate and reliable flow measurement in challenging situations.

Background and Problem Solved

The original patent for non-invasive flow monitoring technology has limitations in adapting to diverse operational environments. The new inventive concept addresses these limitations by developing specialized systems for high-temperature environments, disaster relief settings, and high-security facilities, ensuring accurate flow measurement in these specific contexts.

Detailed Description of the Inventive Concept

The inventive concept comprises a light source and a light sensor, which are configured to operate in unique environments. In a high-temperature environment, the light source is thermally isolated from the fluid conduit. In a disaster relief setting, the system is integrated into a portable water purification system. In a high-security facility, the device is integrated into a secure enclosure. The system detects a pattern of constructive and destructive interference in light emitted from the portion of the fluid conduit, determining a flow property of the fluid based on the detected pattern.

Novelty and Inventive Step

The new inventive concept introduces novel adaptations of the original non-invasive flow monitoring technology, providing specialized solutions for specific markets or operational environments. The inventive step lies in the development of thermally isolated light sources, secure enclosures, and portable systems, which enable accurate flow measurement in challenging situations.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include systems for monitoring fluid flow in extreme weather conditions, such as hurricanes or earthquakes. Other variations could involve integrating the technology into wearable devices for monitoring fluid flow in individuals in high-stress environments.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including nuclear power, disaster relief, high-security facilities, and extreme weather monitoring. The market demand for specialized flow monitoring systems is substantial, driven by the need for accurate and reliable flow measurement in challenging operational environments.

Field of Art

Biomedical optical sensing and non-invasive flow monitoring technologies, with expertise in laser-based interference detection, fluid dynamics, and optical measurement techniques

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or optical sensing specialist with advanced degree, knowledge of laser interferometry, understanding of fluid flow measurement techniques, and experience adapting sensing technologies to specialized environments

Obviousness Rationale

A person having ordinary skill would recognize that the source patent's core non-invasive flow monitoring technology can be readily adapted to different environmental contexts by applying standard engineering design principles. The fundamental optical interference detection method remains consistent across the disclosed variations, with modifications representing predictable extensions of the original technological concept. The PTD's variations represent routine engineering adaptations that would be obvious to a skilled practitioner seeking to apply the core sensing technology in specialized domains.

Obvious Combinations & Variations

Source Patent Element
Coherent light beam for detecting fluid flow through subsurface vasculature
PTD Variation
Applying the same optical interference detection method to fluid conduits in high-temperature environments like nuclear reactor cooling systems
Obviousness Reasoning
Extending the optical sensing technique to different fluid systems represents a predictable variation using known interferometric principles, with thermal isolation being a standard engineering design solution
Source Patent Element
Wrist-mounted external body surface detection configuration
PTD Variation
Integrating the flow monitoring system into portable devices for disaster relief and high-stress environments
Obviousness Reasoning
Relocating and miniaturizing the sensing technology represents a routine design adaptation driven by application-specific requirements, utilizing well-established optical and mechanical engineering techniques
Source Patent Element
Light source emitting wavelengths between 400-1000 nanometers
PTD Variation
Configuring the light source for specialized environmental conditions like high-security facilities and extreme weather monitoring
Obviousness Reasoning
Selecting appropriate optical components for specific environmental constraints is a standard engineering design choice that would be obvious to a skilled practitioner
Source Patent Element
Non-invasive interference pattern detection for flow measurement
PTD Variation
Implementing the interference detection method in secure enclosures for government laboratory fluid monitoring
Obviousness Reasoning
Transferring a proven optical sensing technique across different containment environments represents a predictable technological extension requiring minimal innovative effort
Source Patent Element
Beam of coherent illumination into subsurface fluid pathways
PTD Variation
Adapting the sensing method for water purification systems in disaster relief scenarios
Obviousness Reasoning
Repurposing the core optical flow detection technology for alternative fluid monitoring applications is a straightforward engineering adaptation with predictable implementation strategies
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857301, the present publication demonstrates that variations in non-invasive flow monitoring technologies involving environmental adaptation, thermal isolation, and specialized sensing configurations would have been obvious to a person having ordinary skill in the art at the time of invention, thereby establishing prior art that anticipates substantially similar technological implementations through routine engineering design choices.

Original Patent Information

Patent NumberUS 11,857,301
TitleNon-invasive flow monitoring
Assignee(s)VERILY LIFE SCIENCES LLC