Intended Use

UltraExtend NX CUW-U001S Ultrasound Image Analysis Program is designed to allow the user to observe images and perform analysis based on examination data acquired using diagnostic ultrasound systems TUS-AI900, TUS-AI800, and TUS-AI700. Suitable for use in hospitals and clinical settings by qualified physicians.

Technology

Software application enabling post-processing analysis of ultrasound images acquired from specific diagnostic ultrasound systems. Integrates AI/ML-enabled features such as 2D and 3D Wall Motion Tracking, Auto EF LV with Full-assist functions to aid cardiac analysis, performing these advanced analyses based on raw or image+raw data inputs.

Performance

Performance testing including risk analysis, software verification and validation, and clinical data evaluation demonstrated that the AI/ML-enabled functionalities (2D Wall Motion Tracking with Full-assist function and Auto EF with Full-assist function) perform as intended with substantial equivalence to predicate devices. Cybersecurity and quality system compliance documentation was also included.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    2/5/2025

    2 months
  • 2

    FDA Approval

    4/30/2025

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