Intended Use

The CT 5300 is a Computed Tomography X-Ray System intended to produce images of the head and body by computer reconstruction of x-ray transmission data taken at different angles and planes. It is indicated for head, whole body, cardiac and vascular CT applications in patients of all ages. It is intended for diagnostic imaging and for low dose CT lung cancer screening for early detection of lung nodules.

Technology

The device is a whole-body CT X-Ray system featuring continuously rotating X-ray tube, detectors, and gantry with multi-slice capability. Key components include gantry with X-ray tube, high voltage generator, data management system, patient table, and console. It supports advanced reconstruction algorithms including AI-enabled Precise Image, Precise Cardiac, and Precise Position modules for enhanced image quality and workflow automation.

Performance

Performance testing included conformance to international standards (e.g., IEC 60601 series), FDA recognized consensus standards, NEMA standards, and FDA guidance documents. Verification and validation demonstrated compliance and adequate performance. Clinical image quality assessment confirmed that AI-based Precise Image reconstruction at half dose was comparable or superior to full dose predicate images. The Precise Position AI algorithm was validated for multiple exams. No new clinical studies were required due to substantial equivalence.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    8/17/2023

    8 months
  • 2

    FDA Approval

    5/3/2024

Other devices from Philips Healthcare (Suzhou) Co., Ltd.

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