Intended Use

AI-Rad Companion Brain MR is a post-processing image analysis software that assists clinicians in viewing, analyzing and evaluating MR brain images. It provides automatic segmentation and quantitative analysis of individual brain structures, quantitative comparison with normative data, and visualization for reporting.

Technology

AI-Rad Companion Brain MR uses automated algorithms to segment and analyze volumetric properties of 30 predefined brain structures from T1 MPRAGE MR datasets, comparing patient data to age-matched healthy reference populations. It stores results in PACS and includes enhancements such as a customizable deviation map and cloud-based deployment capabilities.

Performance

Nonclinical software validation and bench testing, including unit, system, and integration tests, were conducted to verify functionality and performance. The device complies with multiple FDA-recognized standards for software and medical devices. No clinical testing was performed; equivalence established by verification, validation, and comparison to predicate device.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    11/27/2019

    6 months
  • 2

    FDA Approval

    6/17/2020

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