Intended Use

General-purpose ultrasound system specialized for cardiac imaging, intended for use by qualified healthcare professionals for ultrasound imaging, measurement, display and analysis of the human body and fluid in hospital and private medical office settings.

Technology

A mobile diagnostic ultrasound system with height-adjustable control panel, color LCD touch panel, and display monitor. It supports a variety of transducers including linear, curved, sector/phased and real-time 3D transducers. The system handles ultrasound signal processing, image storage, network access, and output to other devices. It features advanced software including adaptive contrast enhancement, AI-based auto ROI algorithms, and workflow enhancements like CT fusion live and remote viewing.

Performance

Non-clinical testing showed compliance with relevant safety standards including electrical, biocompatibility, and electromagnetic safety. AI algorithm testing showed high accuracy (average dice score ≥91%) on multi-national, multi-scanner view datasets for automatic left ventricle segmentation. Testing included multiple clinical sites with expert manual annotations as ground truth. Clinical studies were not required to support equivalence.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    3/25/2022

    3 months
  • 2

    FDA Approval

    7/22/2022

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