Intended Use

The CorInsights MRI Medical Image Processing Software is intended for automatic labeling, visualization and volumetric quantification of segmentable brain structures from MRI images. Volumetric measurements are compared to reference percentile data. CorInsights MRI is for adults age 45 to 95.

Technology

CorInsights MRI is an automated MR image processing software that uses a proprietary internal process including artifact correction, atlas-based segmentation, volume calculation, and report generation. It inputs DICOM MRI images and outputs annotated images and morphometric reports comparing volumes to reference data.

Performance

Performance testing included accuracy validation against expert ground truth segmentations with high ICC (0.89-0.99) and DICE scores (81%-95%), reproducibility testing with ICC of 0.97, and validation across diverse clinical diagnoses and scanner types. Over 1,400 scans from 1,100+ subjects were analyzed showing safe and effective volumetry.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    11/27/2019

    11 months
  • 2

    FDA Approval

    11/20/2020

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