Intended Use

BriefCase is a radiological computer aided triage and notification software indicated for use in analysis of non-enhanced head CT and CTPA images to assist hospital networks and radiologists in workflow triage by flagging suspected positive findings of Intracranial Hemorrhage (ICH) and Pulmonary Embolism (PE).

Technology

The system includes AI algorithms for image analysis running on Windows servers supported by components such as PostgreSQL and DICOM modules. It processes DICOM images, de-identifies data, analyzes each series chronologically, and sends notifications with compressed previews to radiologists' desktop applications. The device does not alter original images and does not remove cases from the standard workflow queue.

Performance

Performance studies include a retrospective single-center pilot with 2,803 CTPA exams showing 93.0% sensitivity and 93.7% specificity, and a multicenter study with 184 cases showing 90.6% sensitivity and 89.9% specificity. Additionally, time-to-notification was significantly faster (3.9 minutes) than standard radiologist review (64.1 minutes), potentially allowing earlier clinical intervention.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    1/15/2019

    3 months
  • 2

    FDA Approval

    4/15/2019

Other devices from Aidoc Medical, Ltd.

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