QOCA� image Smart RT Contouring System
Quanta Computer Inc.QOCA® image Smart RT Contouring System is an AI-powered post-processing software designed to automatically outline organs at risk on CT scans. This helps radiation oncology clinicians efficiently prepare treatment plans by providing accurate organ contours as input data for radiation therapy, improving workflow and precision in treatment delivery.
Intended Use
Post-processing software intended to automatically contour DICOM CT imaging data using deep-learning-based algorithms for external beam radiation therapy treatment planning.
Technology
Deep learning-based algorithm processes DICOM CT images to automatically segment organs at risk, outputting RTSTRUCT objects for radiation oncology use. The system uses a web-based interface for settings and progress management and supports multi-detector CT scans with recommended slice counts.
Performance
Performance testing included segmentation accuracy validation on retrospective CT datasets from Taiwan and the USA from multiple vendors, achieving median Dice similarity coefficients greater than 0.80 for major organs at risk. No clinical tests were conducted. The software met acceptance criteria for reliable and accurate contouring, regardless of contrast enhancement.
Predicate Devices
No predicate devices specified
Device Timeline
- 1
Submission
6/23/2023
7 months - 2
FDA Approval
2/13/2024
Other devices from Quanta Computer Inc.
- QOCA image Smart CXR Image Processing System2023 • 510K
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