AccuContour
Xiamen Manteia Technology LTD.AccuContour is a standalone software designed for radiation oncology departments. It uses AI-based deep learning to automatically contour organs at risk on non-contrast CT images and to register multimodality medical images. This helps clinicians in treatment planning, evaluation, and adaptation, improving workflow efficiency and accuracy in radiation therapy.
Intended Use
It is used by radiation oncology department to register multimodality images and segment (non-contrast) CT images, to generate needed information for treatment planning, treatment evaluation and treatment adaptation.
Technology
AccuContour is a standalone software that includes deep learning based automatic contouring of organs at risk on non-contrast CT images, multimodal image registration (CT/MR/PET), and manual contouring. It supports DICOM 3.0, allows image management and editing, and operates on Windows systems.
Performance
Performance testing demonstrates non-inferiority of AccuContour's segmentation and registration accuracy compared to a predicate device. Segmentation assessed by Dice similarity coefficients and registration by Normalized Mutual Information showed comparable results across diverse datasets from US and China using major vendor scanners (GE, Siemens, Philips).
Predicate Devices
No predicate devices specified
Device Timeline
- 1
Submission
7/19/2019
7 months - 2
FDA Approval
2/28/2020
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