Optoacoustic Imaging for Novel Industrial Applications

Publication ID: 24-11857290_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Optoacoustic Imaging for Novel Industrial Applications,” Published Technical Disclosure No. 24-11857290_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857290_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. 11,857,290.

Summary of the Inventive Concept

The inventive concept leverages the core technology of endoscopic optoacoustic imaging to address critical challenges in environmental monitoring, food quality control, building health monitoring, pipeline integrity, and aircraft component inspection.

Background and Problem Solved

The original patent focused on endoscopic optoacoustic imaging for medical applications, primarily for imaging cavities and hollow objects. However, the technology's potential extends far beyond medical use cases. The inventive concept addresses the limitations of the original patent by applying the core technology to new, high-impact industrial applications, where non-invasive, high-resolution imaging is critical.

Detailed Description of the Inventive Concept

The inventive concept involves adapting the endoscopic optoacoustic imaging device for use in various industrial settings. For environmental monitoring, the device is modified for underwater use to detect changes in water quality. In the food industry, the device is used to inspect the internal structure of food products for defects or contaminants. For building health monitoring, the device is adapted for use in confined spaces to detect changes in structural integrity. In pipeline integrity monitoring, the device is designed for high-pressure environments to detect defects or corrosion. Finally, in aircraft component inspection, the device is used to detect defects or damage in components such as composite materials or welds.

Novelty and Inventive Step

The inventive concept's novelty lies in its application of endoscopic optoacoustic imaging to novel industrial use cases, leveraging the technology's strengths in non-invasive, high-resolution imaging. The inventive step resides in the adaptation of the device for these new applications, requiring significant modifications to the original design.

Alternative Embodiments and Variations

Alternative embodiments may include the use of different types of electromagnetic radiation, varying the configuration of the imaging unit, or integrating additional sensors or data analytics tools. Variations may also involve adapting the device for use in other industrial settings, such as material inspection or process control.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including environmental monitoring, food quality control, building health monitoring, pipeline integrity, and aircraft component inspection. The market for these applications is substantial, with potential customers including government agencies, industrial companies, and service providers.

Field of Art

Biomedical and industrial imaging technologies, specifically optoacoustic imaging systems with expertise in endoscopic imaging, sensor design, and multi-modal scanning techniques

Person of Ordinary Skill (PHOSITA) Profile

An engineer with advanced degrees in biomedical engineering, optics, or mechanical engineering, possessing knowledge of imaging technologies, signal processing, and interdisciplinary sensor adaptation

Obviousness Rationale

A PHOSITA would recognize that the core optoacoustic imaging technology disclosed in US 11857290 can be readily adapted to alternative industrial applications by modifying the imaging unit's configuration, radiation parameters, and environmental interfaces. The fundamental principles of optoacoustic imaging remain consistent across different use cases, with predictable modifications required for specific environmental constraints. The source patent's detailed mechanical design provides a robust framework for systematic adaptation to novel monitoring scenarios.

Obvious Combinations & Variations

Source Patent Element
Imaging unit configured to irradiate a region of interest with electromagnetic radiation
PTD Variation
Adapting radiation parameters for underwater environmental monitoring and food quality inspection
Obviousness Reasoning
Known technique of adjusting electromagnetic radiation wavelengths and intensities for different material penetration and imaging requirements, representing a predictable design variation
Source Patent Element
Carrier unit capable of rotation and translation for scanning a field of view
PTD Variation
Modifying mechanical scanning mechanisms for confined spaces like pipeline interiors and building structural inspections
Obviousness Reasoning
Predictable engineering adaptation involving minor mechanical redesign to accommodate different spatial constraints while maintaining core scanning functionality
Source Patent Element
Position stabilizing structure with threaded mechanical coupling
PTD Variation
Integrating additional sensors or data analytics tools for enhanced industrial monitoring capabilities
Obviousness Reasoning
Routine engineering modification involving standard mechanical interfaces and modular sensor integration techniques
Source Patent Element
Endoscopic imaging configuration with ultrasound transducer
PTD Variation
Redesigning imaging unit for high-pressure environments like pipeline and aircraft component inspection
Obviousness Reasoning
Predictable materials and structural engineering approach to maintaining device functionality under alternative environmental stress conditions
Source Patent Element
Electromagnetic radiation-based imaging mechanism
PTD Variation
Extending imaging applications to non-medical domains including environmental, industrial, and structural monitoring
Obviousness Reasoning
Obvious technological transfer representing standard interdisciplinary engineering practice of adapting proven technologies across different application domains
35 U.S.C. § 103 Summary: Based on the teachings of US 11857290, a person having ordinary skill in the art would find the industrial monitoring variations disclosed herein to be obvious extensions of the fundamental optoacoustic imaging technology, representing predictable adaptations that do not rise to the level of non-obvious invention and therefore constitute valid prior art rendering subsequent similar claims obvious.

Original Patent Information

Patent NumberUS 11,857,290
TitleDevice for endoscopic optoacoustic imaging, in particular for endoscopic optoacoustic imaging of cavities and hollow objects
Assignee(s)HELMHOLTZ ZENTRUM MUENCHEN—DEUTSCHES FORSCHUNGSZENTRUM FUERGESUNDHEIT UND UMWELT (GMBH)