Compton Scattered X-ray Imaging System Depth Resolution
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Solution Overview
Problem
Current Compton scattered X-ray visualization and imaging technologies face limitations in providing detailed, high-resolution images of internal structures without causing harm, particularly in medical applications, as they struggle to accurately differentiate between various tissues and structures within the body.
Innovation Solution
The development of a Compton scattered X-ray visualizer and imager system that utilizes multiple emitter portions and Compton scattered X-ray receiving assemblies, combined with advanced image processing techniques such as deconvolution and time-of-flight measurements, to enhance image quality and depth resolution, allowing for precise visualization and imaging within specific depths of tissue.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If Compton scattered X-ray visualization is used to image internal structures, then non-invasive imaging capability is provided, but image resolution and tissue differentiation are insufficient
Solution Approach 1:
The system segments the imaging process by using multiple emitter portions at different locations and orientations, each contributing to different depth ranges. The receiving assemblies similarly segment the detection process, allowing the system to construct high-resolution images by combining information from multiple segmented measurements rather than relying on a single low-resolution measurement.
Solution Approach 2:
The patent introduces time-of-flight measurements as an additional dimension to differentiate tissues. By measuring the time it takes for Compton scattered X-rays to return, the system adds temporal information to the spatial data, enabling differentiation between tissues at the same location but different depths, thereby improving overall image resolution and tissue differentiation.
2Measurement precision
If multiple emitter portions and receiving assemblies are used to improve image quality, then depth resolution and tissue differentiation improve, but device complexity increases
Solution Approach 1:
The receiving assemblies are designed to perform multiple functions: they detect Compton scattered X-rays from multiple emitter portions, measure time-of-flight, and contribute to images from different depth ranges. This multi-functionality reduces the need for separate specialized components, thereby managing device complexity while maintaining high measurement precision.
Solution Approach 2:
The system merges the functions of multiple emitters and receivers into a coordinated imaging system where data from all components are combined through image processing algorithms. By merging these components and their data streams, the system achieves high depth resolution and tissue differentiation without requiring each individual component to be overly complex.
3Measurement precision
If advanced image processing techniques are applied to enhance image quality, then diagnostic accuracy improves, but processing time and computational requirements increase
Solution Approach 1:
The system performs preliminary data organization and preprocessing during the data acquisition phase, structuring the raw Compton scattered X-ray data in a manner that facilitates efficient subsequent image reconstruction. By preparing the data in advance with proper organization based on emitter-receiver pairs and time-of-flight bins, the system reduces the computational burden during final image processing, thereby reducing processing time while maintaining diagnostic accuracy.
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
This system enables high-resolution, non-invasive visualization and imaging of internal structures, improving diagnostic accuracy and safety by clearly differentiating between various tissues and structures, comparable to MRI and CAT scans, while reducing the risk of damage during medical procedures.
Implementation Method 1
at least one Compton scattered X-ray receiving assembly configured to detect the Compton scattered X-rays scattered from the subject
Implementation Method 2
allowing for precise visualization and imaging within specific depths of tissue
Data Source
AI summary
One aspect relates to at least a portion of at least one Compton scattered X-ray visualizer, imager, or information provider configured to receive an at least one Compton scattered X-ray that has scattered through a substantial scattering depth range to one or more substantial prescribed scattering depths within an at least one matter of an at least a portion of an individual based at least in part on a set of scattering characteristics, the set of scattering characteristics at least partially corresponding to the at least one matter of the least the portion of the individual; the at least the portion of the at least one Compton scattered X-ray visualizer, imager, or information provider being configured for providing an at least one Compton scattered X-ray visualization, imaging, or information providing through one or more visualization, imaging, or information providing depth ranges to one or more visualization, imaging, or information providing prescribed depths into the at least one matter of the least the portion of the individual.