Ultrasound Apparatus Detecting Fetal Heart Position via Spine Identification
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Solution Overview
Problem
Current ultrasound diagnosis methods for fetal heart abnormalities rely heavily on user interpretation, leading to inaccuracies and inconvenience, as the interpretation of ultrasound images is dependent on medical professionals and lacks automation for determining heart position and size abnormalities.
Innovation Solution
An ultrasound diagnosis apparatus that detects the position of the fetal heart by identifying the chest and spine, receives user input for left and right chest directions, calculates the heart's position and size ratio, and uses machine learning to determine abnormality, displaying results through user interfaces with graphical and color-based information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If ultrasound image interpretation is performed manually by medical professionals, then diagnostic accuracy can be maintained through expert judgment, but the process becomes time-consuming and inconvenient
Solution Approach 1:
The system performs automatic heart position determination and abnormality detection without requiring manual measurement by medical professionals. The apparatus independently identifies heart location, calculates position parameters, and determines abnormalities, enabling the system to serve itself in the diagnostic process while maintaining accuracy
Solution Approach 2:
The system automatically performs preliminary measurements of heart position and size before final diagnostic interpretation. By pre-calculating heart location, area ratios, and position parameters, the system prepares diagnostic data in advance, reducing the time needed for manual assessment while preserving diagnostic reliability
2Productivity
If automatic heart position detection is implemented, then diagnostic efficiency and convenience are improved, but measurement precision may be compromised without manual verification
Solution Approach 1:
The system incorporates feedback mechanisms where the automatically determined heart position is used to guide further analysis and abnormality detection. The measured parameters feed back into the decision-making process, allowing the system to refine its measurements and improve precision through iterative evaluation
Solution Approach 2:
The system replaces manual mechanical measurement methods with automated image processing and calculation algorithms. By substituting human manual measurement with computational analysis of ultrasound images, the system maintains measurement precision while dramatically improving diagnostic efficiency and convenience
3Measurement precision
If detailed manual analysis of heart position and size is performed, then measurement precision is maintained, but the complexity of the diagnostic process increases
Solution Approach 1:
The system merges multiple measurement functions into a single integrated process. Heart position determination, size measurement, area ratio calculation, and abnormality detection are combined into one automated workflow, maintaining measurement precision while reducing the perceived complexity for users
Solution Approach 2:
The diagnostic process is segmented into distinct automated stages: heart identification, position parameter calculation, size measurement, and abnormality determination. Each segment handles a specific measurement task independently, maintaining precision for each parameter while organizing the overall process into manageable, automated steps
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
Improves the accuracy and convenience of fetal heart abnormality detection by automating the analysis of heart position and size, providing intuitive visual feedback to users, thereby enhancing diagnostic reliability and efficiency.
Implementation Method 1
an ultrasound signal generated by a transducer of an ultrasound probe is irradiated to a certain region of an object, an echo signal reflected from the region of the object is received to obtain an image of the region of the object
Data Source
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AI summary
Provided are an ultrasound diagnosis apparatus for determining abnormality of a fetal heart, and an operating method thereof. The ultrasound diagnosis apparatus detects the position of a heart in an ultrasound image of a heart of a fetus and determines abnormality of the heart of the fetus based on the detected position of the heart.