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    Digital. Attainable.

    uMI 550 makes the state-of-art digital PET technology attainable to more customers. With the unique Integrated-Light-Guide Digital PET detector, uMI 550 provides 2.9mm NEMA resolution. The 80-slice CT system with Z-Detector enables diagnostic CT images with high spatial resolution and improved low contrast detectability.

    SiPM based Integrated-Light-Guide Digital PET Detector

    80-slice CT with Innovative Z-detector

    Intuitive Workflow for Efficiency and Personalized Care

    exploded-view image of uMI 550

    Integrated-Light-Guide Digital PET Detector

    the Integrated-Light-Guide, improving light collection efficiency

    Integrated-Light-Guide

    Integrated-Light-Guide improves light collection efficiency and spatial resolution to achieve exceptional image quality.

    black chips with SiPM technology assembled on the digital PET detector

    SiPM

    SiPM technology increases photoelectric conversion efficiency to reduce signal loss, yielding outstanding image quality.

    numerous super-fine crystals assembled on the digital PET detector

    High-precision Crystal

    The ultra-fine crystal size significantly enhances image resolution.

    numerous modules align on the digital PET detector

    Modular Design

    High-level modular design achieves remarkable system reliablilty and serviceability.

    80-slice CT with Z-Detector

    uMI 550's Z-Detector with ultra-low noise design and high-performance material
    Ultra-low Noise Design

    With highly integrated architecture, Z-Detector not only achieves overall noise reduction, but also helps to ensure high image quality with low radiation dose.

    High-performance Material

    The high conversion efficiency of GOS boosts X-ray conversion rate while maintaining quick response time.

    Fine Sampling

    The very fine sampling voxels acquire massive information, bringing exquisite visualization of fine anatomic details.

    uMI 550's Z-Detector with ultra-low noise design and high-performance material

    Clarity for Imaging

    A contrast of brain imaging between Conventional PET/CT and uMI 550

    Ultra-High Resolution

    Point-spread-function (PSF) iterative reconstruction technique helps to achieve an effective spatial resolution of 1.4mm, improving quantitative accuracy and enhancing small lesion detectability.

    imaging with improved contrast and reduced noise ratio

    Improved Contrast-to-Noise Ratio

    With precise localization of annihilation photons, the time-of-flight (TOF) technology accelerates the image convergence with better contrast and significantly reduced image noise.

    uMI 550 performing a 4-bed-whole-body scanning

    Fast scanning

    Large axial FOV (24cm) and high system sensitivity enable a whole-body scan in 4 bed positions.

    whole-body-scan showing low dose and high sensitivity

    Low Dose

    High sensitivity boosts data acquisition and enables low-dose PET scans.

    Intuitive Workflow for Efficiency

    uMI 550 with a united-imaging logo and control panel
    Automatic Quality Control Workflow

    No radioactive source is required for automatic daily QC, reducing radiation exposure to the operator. Periodic full QC supports both liquid 18F and solid 68Ge sources with lower storage condition requirements. A fast NEMA tool makes the workflow convenient and efficient.

    Head Motion Correction

    Without the requirement for external devices, the data-driven motion correction algorithm detects motion from list-mode data during patient scans and corrects motion blurring accordingly.

    Intelligent Motion Artifact Reduction

    Without an external gating device, the intelligent digital self-gating technology automatically detects respiratory motions. MAC helps reduce metal artifacts and keep the important surrounding structural details.

    Integrated Oncology Application

    The uMI 550 offers a comprehensive solution package for tumor diagnosis and post-therapeutic evaluation on the operation console.

    uMI 550 with a united-imaging logo and control panel

    Clinical Case Studies

    imaging of Esophagus Cancer showing different colors
    Esophagus Cancer
    imaging of Lymphoma with colors in white, red and blue
    Lymphoma
    imaging for Rectal Cancer with colors in white, red and blue
    Rectal Cancer
    imaging for lung cancer segmenting and analyzing the separately obtained area
    Lung Cancer
    12 pieces of intercept and slope brain imaging
    Brain
    16 pieces of Cardiac Viability Imaging with motions
    Cardiac Viability Imaging
    United Imaging Healthcare makes no claims about the use of the referenced radiopharmaceuticals.