X-ray Fluorescence Visualizer for Elemental Imaging

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Solution Overview

Problem

Current medical imaging technologies are limited in their ability to provide detailed elemental and chemical information within the body, often requiring invasive procedures and being costly and inaccessible to remote or resource-constrained areas.

Innovation Solution

The development of an X-ray fluorescence visualizer, imager, or information provider that uses X-rays to fluoresce elements within the body, allowing for non-invasive visualization and imaging based on elemental composition without the need for contrast agents, enhancing the detection of diseases and conditions by providing rich, polychromatic images.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If conventional medical imaging technologies are used, then imaging capability is provided, but detailed elemental and chemical information cannot be obtained

Engineering Contradiction:

Improveelemental and chemical informationVSAvoiddetection capability

Core Design Contradiction:

Loss of informationVSMeasurement precision

Solution Approach 1:

The patent changes the detection parameter from conventional density-based imaging to elemental composition-based imaging by utilizing X-ray fluorescence characteristics. Each element emits fluorescence at specific wavelengths when exposed to X-rays, allowing the system to detect and map elemental distributions (such as calcium, iron, zinc) throughout the body, thereby providing detailed chemical information that conventional imaging cannot obtain.

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent replaces conventional mechanical imaging systems (based on density differentiation) with an optical/electromagnetic detection system that measures X-ray fluorescence wavelengths. This substitution enables the detection of elemental composition rather than just density variations, providing chemical specificity without requiring invasive procedures or contrast agents.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Measurement precision

If invasive procedures are used to obtain detailed body information, then measurement precision is improved, but patient comfort and accessibility deteriorate

Engineering Contradiction:

Improvedetection capabilityVSAvoidinvasiveness

Core Design Contradiction:

Measurement precisionVSEase of operation

Solution Approach 1:

The system utilizes the body's own elemental composition as the contrast mechanism. Natural elements present in the body (calcium in bones, iron in hemoglobin, zinc in tissues) serve as the imaging contrast agents, eliminating the need for external contrast agents or invasive procedures. The X-ray source and fluorescence detector work together to map these endogenous elements, providing detailed information while maintaining non-invasive operation.

Inventive Principle:

Principle #25Self-service

3Productivity

If conventional imaging technologies are used, then basic imaging is provided, but cost and accessibility to remote areas deteriorate

Engineering Contradiction:

Improveimaging capabilityVSAvoidcost and accessibility

Core Design Contradiction:

ProductivityVSEase of manufacture

Solution Approach 1:

The patent creates a multi-functional imaging system that simultaneously provides anatomical imaging, elemental distribution mapping, and chemical composition analysis using a single non-invasive X-ray fluorescence platform. This universal system can detect multiple elements (Ca, Fe, Zn, and others) and provide both structural and chemical information, replacing the need for multiple specialized procedures and reducing overall cost and complexity compared to conventional multi-modality imaging approaches.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables non-invasive, cost-effective, and accessible medical imaging that can detect elemental abnormalities, improving diagnostic accuracy and reducing the need for invasive procedures, particularly beneficial for resource-limited regions.

Implementation Method 1

X-ray fluorescence visualizing, imaging, or information providing of chemicals, compounds, or biological materials

Methodology Applied

Scientific EffectX-ray fluorescence: Fluorescence

Implementation Method 2

passing through to or within the at least one prescribed substantial X-ray fluorescence depth

Methodology Applied

Scientific EffectPhotoelectric effect: Photoelectric Effect

Data Source

PatentUS7649975B2X-ray fluorescence visualizing, imaging, or information providing of chemicals, compounds, or biological materials

Publication Date: 2010.01.19 ENTERPRISE SCIENCE FUND LLC

AI summary

One aspect can relate to detecting a presence of an at least one chemical, compound, or biological material contained in an at least some matter of an at least a portion of an at least one individual based at least partially on addition of an at least one chemical identifying additive to the at least some matter of the at least the portion of the at least one individual based at least partially on a generation of an at least one induced X-ray fluorescing photon within the at least one chemical identifying additive responsive to a single input energy event in which an at least some input energy is being applied proximal to the at least one chemical, compound, or biological material contained in the at least some matter of the at least the portion of the at least one individual.