Next-Generation Non-Invasive Flow Monitoring System
Legal Citation
Summary of the Inventive Concept
A revolutionary, wearable, and implantable flow monitoring system that enables real-time, three-dimensional imaging of fluid flow patterns within living organisms, providing unprecedented insights into cardiovascular health and disease diagnosis.
Background and Problem Solved
The original non-invasive flow monitoring patent has limitations in terms of spatial resolution, depth penetration, and real-time imaging capabilities. The new inventive concept addresses these limitations by introducing a multi-spectral illumination source, an array of light sensors, and advanced signal processing algorithms to provide high-resolution, three-dimensional imaging of fluid flow patterns.
Detailed Description of the Inventive Concept
The next-generation flow monitoring system comprises a wearable device with a flexible, conformable substrate, a light source, and a light sensor embedded in the substrate. The system utilizes a beam of coherent, multi-spectral light to illuminate the organism, and an array of light sensors detects spatially-resolved patterns of constructive and destructive interference in light emitted from the organism. The system generates a three-dimensional image of fluid flow patterns within the organism based on the detected patterns, enabling real-time monitoring of cardiovascular health. Additionally, the system includes a wireless communication module for transmitting flow property data to a remote monitoring system and is powered by a thin-film battery integrated into the substrate.
Novelty and Inventive Step
The new claims introduce the concept of multi-spectral illumination, spatially-resolved detection of interference patterns, and advanced signal processing algorithms to generate high-resolution, three-dimensional images of fluid flow patterns. These advancements provide a significant improvement over the original patent, enabling real-time, non-invasive monitoring of cardiovascular health.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept include implantable sensors, miniaturized sensors, and wearable devices with varying form factors and materials. Variations of the system could include different wavelengths, pulse durations, and beam shapes to optimize performance for specific applications.
Potential Commercial Applications and Market
The next-generation flow monitoring system has significant commercial potential in the healthcare industry, particularly in cardiovascular disease diagnosis and monitoring. The system could be marketed as a wearable device for personal health monitoring, an implantable sensor for continuous monitoring, or a medical imaging device for clinical use.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomedical optical sensing and non-invasive flow monitoring technologies, with expertise in optical interference techniques, biomedical imaging, and sensor design for physiological monitoring
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or optical sensing specialist with advanced degree, knowledge of laser-based medical diagnostics, signal processing algorithms, and experience in developing non-invasive monitoring technologies
Obviousness Rationale
A PHOSITA would recognize that extending the source patent's coherent light-based flow monitoring to multi-spectral illumination, spatially-resolved sensing, and three-dimensional imaging represents predictable technological progression using known optical interference techniques. The fundamental principles of light interaction with biological tissues remain consistent, with the PTD introducing incremental improvements in sensor array configuration and signal processing. These variations would be considered routine optimization within the field of non-invasive medical sensing technologies.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,301 |
|---|---|
| Title | Non-invasive flow monitoring |
| Assignee(s) | VERILY LIFE SCIENCES LLC |