AI Medical Image Analysis with Conversational Reporting

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Solution Overview

Problem

Current medical imaging technologies face challenges in accuracy and efficiency due to human error, time constraints, and limitations in conventional methods that fail to capture important artifacts or allow for conversational decision-making, leading to delayed and potentially inaccurate diagnoses.

Innovation Solution

The implementation of a system utilizing machine learning models, including neural networks, to analyze medical images, detect anomalies, and generate reports with associated metrics, allowing for conversational interaction and improved diagnostic accuracy by considering historical and contextual data.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual image analysis is performed by medical professionals, then diagnostic accuracy can be improved through expert judgment, but time consumption increases and human error may occur

Engineering Contradiction:
Improvediagnostic accuracyVSAvoidtime consumption
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent introduces an AI assistant as an intermediary between the medical image and the radiologist. The AI system performs preliminary analysis, generates initial reports, and highlights potential findings, allowing the radiologist to focus on verification and complex decision-making rather than analyzing every image from scratch.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The AI system performs preliminary image analysis, artifact detection, and report generation before the radiologist reviews the case. This preliminary action includes identifying potential abnormalities, categorizing artifacts, and preparing structured reports that the radiologist can then verify and refine.

Inventive Principle:
Principle #10Preliminary action

2Stability of the object's composition

If conventional template-based methods are used for reporting, then standardization is improved, but flexibility and ability to capture unexpected artifacts are reduced

Engineering Contradiction:
Improvereport standardizationVSAvoidflexibility to capture artifacts
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The reporting system transitions from static templates to dynamic, adaptive report generation. The AI system automatically structures reports based on the actual findings in the image, adapting the content and organization to match the specific case while maintaining professional formatting and essential sections.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the parameters of report generation from fixed template fields to flexible, finding-driven content. The AI system adjusts report structure, detail level, and focus areas based on the complexity and type of abnormalities detected, while maintaining standardization through consistent formatting and required sections.

Inventive Principle:
Principle #35Parameter changes

3Productivity

If rule-based algorithms are used for image analysis, then processing speed is improved, but detection accuracy and ability to identify novel artifacts are reduced

Engineering Contradiction:
Improveprocessing speedVSAvoidartifact detection accuracy
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The patent replaces rule-based mechanical algorithms with AI/ML-based detection systems. These AI systems learn patterns from training data and can identify artifacts and abnormalities based on visual features rather than predefined rules, significantly improving detection accuracy while maintaining automated processing speeds.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The AI system performs self-learning and self-improvement through continuous training on new data. The system automatically updates its detection capabilities by learning from new artifact types and patterns, enabling it to identify novel artifacts without requiring manual programming of new detection rules.

Inventive Principle:
Principle #25Self-service

4Measurement precision

If multiple medical professionals review images independently, then diverse perspectives are obtained, but conflicting opinions and reduced efficiency occur

Engineering Contradiction:
Improvediagnostic perspectiveVSAvoiddiagnostic efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The patent merges the capabilities of multiple AI models and integrates their findings into a unified analysis. The system combines detection results from different AI algorithms, consolidates findings, and presents a comprehensive report that synthesizes multiple perspectives rather than requiring multiple independent human reviews.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The system implements feedback loops where AI analysis results are presented to radiologists, whose corrections and verifications feed back into the system for continuous improvement. This feedback mechanism allows the AI to learn from expert judgment while maintaining efficient automated processing.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12176096B2Image analysis and insight generation
Publication Date: 2024.12.24 NORTHWESTERN MEMORIAL HEALTHCARE
  • US12176096B2 patent drawing
  • US12176096B2 patent drawing
  • US12176096B2 patent drawing

AI summary

Approaches for analyzing an input image and providing one or more outputs related to the input image are provided. In accordance with an exemplary embodiment, an input image may be received and analyzed, using a trained machine learning model, to generate an inference related to the image. Based, at least in part, upon the generated inference, one or more reports related to the inference can be generated and provided for presentation on a user device. A user can interact with the report in a conversational manner with the computer system to generate additional reports or insights related to the input image.