Intended Use

Philips Magnetic Resonance (MR) systems are Medical Electrical Systems indicated for use as a diagnostic device enabling trained physicians to obtain cross-sectional images, spectroscopic images and/or spectra of the internal structure of the head, body or extremities representing the spatial distribution of nuclei with spin.

Technology

The device uses 1.5 and 3.0 Tesla magnetic fields and applies radio signals to excite atomic nuclei. The proprietary Precise Image software uses deep learning reconstruction techniques to increase signal-to-noise ratio, sharpness, and reduce ringing artifacts in MR images. The hardware components such as magnet and coils remain unchanged from predicates.

Performance

Non-clinical performance testing including compliance with IEC and ISO standards was conducted. Qualitative image reviews and reader evaluations by ABR board certified radiologists demonstrated improved signal-to-noise ratio, sharpness, and diagnostic equivalence or superiority compared to predicate devices. Risk management confirmed no new risks introduced.

Predicate Devices

No predicate devices specified

Device Timeline

  • 1

    Submission

    11/16/2022

    4 months
  • 2

    FDA Approval

    4/6/2023

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