Expanding Hollow Organ Imaging Technology to New Industries

Publication ID: 24-11857145_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Expanding Hollow Organ Imaging Technology to New Industries,” Published Technical Disclosure No. 24-11857145_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857145_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. 11,857,145.

Summary of the Inventive Concept

This inventive concept applies the core technology of hollow organ imaging to novel applications in water treatment, oil refining, shipbuilding, food processing, and composite material inspection, enabling new use cases and industries to benefit from advanced imaging capabilities.

Background and Problem Solved

The original patent disclosed a method for providing image data of a hollow organ in the context of medical imaging. However, the limitations of this patent are that it only addresses the medical field. The new inventive concept addresses the problem of limited applicability by expanding the technology to new industries, where the ability to non-invasively inspect and analyze hollow organs or structures is equally valuable.

Detailed Description of the Inventive Concept

The new inventive concept leverages the same principles of applying contrast agents and generating spectrally resolved computed tomography data to inspect and analyze hollow organs or structures in various industries. For instance, in water treatment, the technology can be used to monitor water quality by imaging pipes and detecting contaminants. In oil refining, it can detect pipeline corrosion, while in shipbuilding, it can inspect welds for defects. Similarly, in food processing, it can analyze food quality, and in composite material inspection, it can detect defects. The material separation algorithm plays a crucial role in separating image data into components based on their spectral absorption characteristics, enabling accurate analysis and detection.

Novelty and Inventive Step

The new inventive concept is novel and non-obvious compared to the original patent because it applies the hollow organ imaging technology to entirely new industries and use cases, which were not considered or anticipated in the original patent. The inventive step lies in recognizing the potential of this technology to be adapted and applied to various industries, requiring a deep understanding of the underlying principles and the ability to modify and extend the technology to accommodate new requirements.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different types of contrast agents, modifying the material separation algorithm for specific industries, or integrating the technology with other imaging modalities. Variations could include adapting the technology for use in other industries, such as aerospace or construction, or developing new applications within the existing industries.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential, as it can be applied to various industries, enabling companies to improve their processes, reduce costs, and enhance product quality. The target market includes water treatment plants, oil refineries, shipbuilding companies, food processing plants, and composite material manufacturers. The technology can also be licensed to companies in these industries, generating revenue through royalties and sales.

CPC Classifications

SectionClassGroup
A A61 A61B6/481
A A61 A61B6/032
A A61 A61B6/4241
A A61 A61B6/469
A A61 A61B6/50
A A61 A61B6/5205
A A61 A61M5/007

Field of Art

Medical and Industrial Imaging Technologies, specifically computed tomography (CT) with spectral and photon counting techniques, encompassing diagnostic imaging, material analysis, and non-destructive testing across medical, industrial, and engineering domains

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced training in medical imaging, signal processing, and spectroscopic analysis, possessing expertise in CT scanning technologies, material characterization, and cross-domain imaging applications

Obviousness Rationale

A PHOSITA would recognize that the fundamental principles of spectral CT imaging - applying contrast agents, generating spectrally resolved data, and using material separation algorithms - are readily transferable across different structural inspection contexts. The core technological innovation of the source patent involves detecting and characterizing hollow organ structures through advanced imaging techniques, which can be directly adapted to industrial and engineering inspection scenarios. The PTD demonstrates a predictable extension of the imaging technology by applying identical technical principles to alternative domains with structurally similar challenges.

Obvious Combinations & Variations

Source Patent Element
Spectrally resolved computed tomography data generation using photon counting techniques
PTD Variation
Applying the same CT imaging methodology to inspect pipeline structures, welds, and composite materials
Obviousness Reasoning
Known technique of adapting imaging technology across domains with substantially similar structural analysis requirements, representing a predictable technological transfer
Source Patent Element
Material separation algorithm using k-edge imaging for distinguishing contrast agent characteristics
PTD Variation
Utilizing identical algorithmic approach to detect contaminants, corrosion, and material defects in non-medical contexts
Obviousness Reasoning
Finite set of known signal processing techniques applicable to structural characterization, representing an obvious design choice for a skilled practitioner
Source Patent Element
Applying multiple contrast agents with different absorption spectra to enhance imaging capabilities
PTD Variation
Modifying contrast agent selection and application for specific industrial inspection requirements
Obviousness Reasoning
Predictable variation involving routine experimentation and optimization of known imaging methodology
Source Patent Element
Determining regions of interest and classifying based on contrast agent presence
PTD Variation
Extending region of interest analysis to detect structural anomalies in water treatment, shipbuilding, and composite materials
Obviousness Reasoning
Straightforward technological translation involving well-understood signal processing principles
Source Patent Element
Generating representations of structural borders using spectral imaging
PTD Variation
Creating detailed structural representations of pipelines, welds, and food processing equipment
Obviousness Reasoning
Obvious application of established imaging technique to alternative structural inspection domains
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in the Published Technical Disclosure demonstrably render obvious any subsequently claimed inventions involving spectral CT imaging across diverse industrial contexts, as substantively derived from US Patent 11857145's foundational imaging methodology. The disclosed technological extensions represent predictable applications of known imaging principles, thereby establishing robust prior art against potential patent claims in related technological domains.

Original Patent Information

Patent NumberUS 11,857,145
TitleMethod for providing image data of a hollow organ
Assignee(s)Siemens Healthcare Limited