X-Ray Examination Record Analysis for Dose Sufficiency Assessment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
There are no guidelines for the lower limit of medical exposure in X-ray examinations, leading to blurred images and increased patient exposure when doses are too low, making it difficult to determine if the dose is insufficient.
Innovation Solution
An X-ray dose management system that compares the number of X-ray examinations across different medical institutions to identify significant differences, allowing healthcare professionals to assess if the dose is too low and adjust accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the X-ray dose is reduced to minimize patient exposure, then patient radiation risk decreases, but image quality deteriorates and becomes blurred
Solution Approach 1:
The system collects examination records from multiple medical institutions and uses statistical processing to establish reference ranges for the number of examinations. This feedback mechanism allows healthcare professionals to compare their dosing decisions against aggregated data, enabling continuous improvement of dose optimization while maintaining image quality.
Solution Approach 2:
The system processes and analyzes examination records from multiple different medical institutions with potentially different equipment and protocols, creating a universal reference framework that can be applied across diverse settings to determine appropriate lower limits for medical exposure.
2Manufacturing precision
If the X-ray dose is increased to improve image quality, then diagnostic accuracy improves, but patient radiation exposure increases
Solution Approach 1:
The system provides feedback to healthcare professionals by comparing their examination patterns against statistically derived reference ranges from multiple institutions, enabling them to identify and correct excessive dosing while maintaining diagnostic image quality.
3Adaptability or versatility
If no lower limit guidelines are established for medical exposure, then healthcare professionals have flexibility in dosing decisions, but it becomes difficult to determine when the dose is too low
Solution Approach 1:
The system establishes reference ranges through statistical processing of examination records from multiple institutions, providing healthcare professionals with evidence-based guidance while preserving their clinical judgment and dosing flexibility.
Solution Approach 2:
The system acts as an intermediary between the need for flexible dosing decisions and the need for objective dose sufficiency criteria, using aggregated data from multiple institutions to create reference frameworks that guide but do not rigidly constrain clinical practice.
4Manufacturing precision
If repeated X-ray examinations are performed due to blurred images, then diagnostic accuracy may eventually be achieved, but total patient radiation exposure increases
Solution Approach 1:
The system enables preliminary assessment of dose adequacy by comparing examination records against reference ranges established from multiple institutions, allowing healthcare professionals to adjust dosing parameters before performing examinations, thereby preventing blurred images and the need for repeat examinations.
Data Source
AI summary
A medical information processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to acquire examination records of X-ray examinations performed on a plurality of patients; based on the acquired examination record, count the number of examinations for each content of X-ray examination used for each of the patients before a diagnosis is made, for a certain disease; and output whether there is a significant difference between the number of examinations for each content of X-ray examination serving as a reference, and the number of examinations for each content of X-ray examination counted by a first counting unit.