Adaptable Endoscopic Optoacoustic Imaging for Diverse Applications

Publication ID: 24-11857290_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Endoscopic Optoacoustic Imaging for Diverse Applications,” Published Technical Disclosure No. 24-11857290_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857290_0007_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

This inventive concept leverages the core technology of endoscopic optoacoustic imaging to tackle novel challenges in environmental pollution, industrial equipment inspection, cultural heritage preservation, food quality control, and infrastructure evaluation.

Background and Problem Solved

The original patent focused on endoscopic optoacoustic imaging for medical applications, primarily targeting cavities and hollow objects. However, the limitations of this approach became apparent when considering its potential in other industries. The inventive concept addresses these limitations by adapting the core technology to tackle diverse challenges, including monitoring environmental pollution, inspecting industrial equipment, preserving cultural heritage, controlling food quality, and evaluating infrastructure conditions.

Detailed Description of the Inventive Concept

The inventive concept involves modifying the device for endoscopic optoacoustic imaging to accommodate various applications. For instance, the device can be adapted for insertion into industrial pipes to detect pollutants and contaminants, or into food processing equipment to identify contaminants and spoilage. The imaging unit can be configured to detect defects and anomalies in industrial equipment or cultural heritage artifacts. The processing unit generates an optoacoustic image of the detected features, enabling effective monitoring, inspection, and control.

Novelty and Inventive Step

The inventive concept's novelty lies in its ability to adapt the core technology of endoscopic optoacoustic imaging to tackle a wide range of applications beyond medical imaging. The inventive step involves reconfiguring the device and its components to address specific challenges in diverse industries, thereby expanding the technology's potential impact.

Alternative Embodiments and Variations

Alternative embodiments may include modifying the irradiation unit to accommodate different wavelengths or intensities of electromagnetic radiation, or integrating additional sensors to enhance the detection capabilities of the device. Variations may also involve developing specialized software for data analysis and visualization tailored to specific applications.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including environmental monitoring, industrial inspection, cultural heritage preservation, food safety, and infrastructure evaluation. The market demand for innovative, non-invasive inspection and monitoring solutions is substantial, and this inventive concept is poised to capitalize on these opportunities.

Field of Art

Biomedical and industrial imaging technologies, specifically optoacoustic imaging systems with endoscopic capabilities, requiring advanced knowledge of optical sensing, acoustic detection, and imaging system design

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in medical/industrial imaging technologies, holding a graduate degree in biomedical engineering, optics, or related fields, with practical experience in sensor design, signal processing, and interdisciplinary imaging applications

Obviousness Rationale

A PHOSITA would recognize that the core optoacoustic imaging technology disclosed in the source patent can be readily adapted to alternative applications by modifying the imaging unit's configuration, radiation parameters, and processing algorithms. The fundamental principles of optoacoustic imaging remain consistent across different domains, making the PTD's proposed variations predictable extensions of the original technological concept. The adaptations represent straightforward design modifications that leverage the inherent versatility of the original imaging approach.

Obvious Combinations & Variations

Source Patent Element
Imaging unit configured to irradiate a region of interest with electromagnetic radiation and detect acoustic waves
PTD Variation
Adapting the imaging unit for industrial pipe inspection by modifying radiation wavelengths to detect specific pollutant signatures
Obviousness Reasoning
A PHOSITA would recognize that adjusting radiation parameters is a routine design choice for targeting specific material characteristics, representing a predictable variation of known optoacoustic imaging techniques
Source Patent Element
Carrier unit capable of rotation and translation for scanning a region of interest
PTD Variation
Implementing specialized mechanical adaptations for navigating complex industrial equipment or cultural heritage artifacts
Obviousness Reasoning
Mechanical reconfiguration of the scanning mechanism is an obvious engineering solution for adapting the device to different geometric constraints, utilizing standard mechanical design principles
Source Patent Element
Processing unit generating images based on detected acoustic waves
PTD Variation
Developing specialized image processing algorithms for identifying specific defects or contaminants in non-medical contexts
Obviousness Reasoning
Software adaptation represents a predictable extension of existing signal processing techniques, involving routine algorithmic modifications to address domain-specific detection requirements
Source Patent Element
Endoscopic device with electromagnetic radiation and acoustic wave detection
PTD Variation
Expanding application from medical imaging to infrastructure evaluation, food quality control, and environmental monitoring
Obviousness Reasoning
Translating imaging technologies across domains is a standard engineering approach, particularly when fundamental sensing principles remain consistent
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857290 and the disclosed variations, a person of ordinary skill in the art would find the proposed adaptations of endoscopic optoacoustic imaging to alternative domains to be obvious variations that do not represent non-obvious innovation. The fundamental technological principles remain unchanged, with modifications representing routine engineering design choices that would be apparent to a skilled practitioner in the field of imaging technologies.

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)