Intended Use

SwiftMR is a stand-alone software solution intended to be used for acceptance, enhancement and transfer of brain MRI images in DICOM format. It can be used for noise reduction and increasing image sharpness for non-contrast enhanced MRI images.

Technology

SwiftMR is a standalone software medical device consisting of deep learning algorithms that process standard-of-care MRI images in DICOM format to produce enhanced images with noise reduction and increased sharpness simultaneously. It supports two algorithms for different pulse sequences and integrates with facility PACS for automatic image quality enhancement and workflow integration.

Performance

Performance testing included verification and validation activities with retrospective clinical images showing that the software increased signal-to-noise ratio by at least 40% and reduced FWHM (sharpness measure) by at least 0.13% in over 90% of test datasets, demonstrating substantial equivalence to a predicate device and meeting preset acceptance criteria.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    4/2/2021

    6 months
  • 2

    FDA Approval

    10/14/2021

Other devices from AIRS Medical Inc.

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