Intended Use

The Digital Color Doppler Ultrasound System is a general-purpose ultrasonic imaging instrument intended for use by appropriately trained healthcare professionals in hospital for evaluation of Fetal, Abdominal, Pediatric, Small Organ (breast, testes, thyroid), Cephalic (neonatal and adult), Trans-rectal, Trans-vaginal, Peripheral Vascular, Cerebral Vascular, Musculoskeletal (Conventional and Superficial), Cardiac (pediatric and adult), Trans-esoph (Cardiac), Laparoscopic, OB/Gyn and Urology.

Technology

The system uses ultrasound to transmit energy into the patient body and receives echoes to create images using multiple modes such as B-Mode, Doppler, Tissue Harmonic Imaging, 3D/4D imaging, Elastography, and Contrast imaging. It includes AI-based functions such as S-FetusAI for automatic fetal ultrasound image recognition and measurement, operating on a mobile console with a touchscreen and supports various probes (linear, convex, phased array).

Performance

Performance testing included acoustic output, biocompatibility, electrical and mechanical safety tests, conducted per medical device standards. AI feature S-FetusAI was evaluated with a large independent image dataset and clinical trials comparing AI measurement and recognition to manual expert analysis, demonstrating that S-FetusAI achieves high accuracy (>85% acceptance criteria) and is non-inferior to manual methods.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    7/3/2024

    6 months
  • 2

    FDA Approval

    1/17/2025

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