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The uEXPLORER is an ultra-high-resolution digital PET/CT with a 194cm axial PET field of view (FOV) that enables the entire body to be scanned in one bed position. The system offers total-body dynamic scanning, which enables ultra-low patient doses and produces ultra-high image resolution, changing the way whole-body PET/CT imaging has traditionally been performed. With total-body coverage and unprecedented sensitivity, uEXPLORER is able to capture dynamic changes to radiotracer distribution with ultra-high temporal resolution. Take healthcare applications and scientific research to the next level with uEXPLORER.

194 cm Axial FOV

Ultra-large coverage by 564,480 crystal elements

176 cps/kBq System Sensitivity*

Unrivaled sensitivity for superior image quality

*Measured with a 70 cm NEMA NU-2 phantom

2.9 mm NEMA Spatial Resolution

Functional images with anatomical details

91 Billion LORs

100x more computation power than conventional PET/CT**

**ln comparison to PET/CT with 4mm resolution and 20cm Axial FOV


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194cm Axial FOV

564,480 crystal elements, unit-based design and gapless assembly achieve total-body coverage and minimise accumulative system error, bringing high spatial resolution and precisely fused images.

40 x sensitivity improvement

With 194cm axial FOV, uEXPLORER is able to capture orders of magnitude more y photons. The innovative cross coincidence technology enables signal acquisition across adjacent units, which gives 30 to 40-fold overall sensitivity boost over conventional PET/CT systems. Ultra-high and uniform sensitivity can now be achieved with the total body coverage, covering all vital human organs.

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Integrated-light-guide Digital Detector

SiPM technology increases photoelectric conversion efficiency to reduce signal loss, yielding vast improvements in image quality. Ultra fine microscopic crystals significantly enhance image resolution.

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Fast Data Processing for Image Reconstruction

uEXPLORER applies a state-of-the-art hardware platform in combination with parallel data processing architecture for fast and high quality image reconstruction.



Improved Lesion Detection

Improved lesion detection of tumor micro-metases

Cell Tracking & function

Efficacy evaluation of stem cell therapies and cancer immunotherapies*

New Pharmaceuticals Development

Early-phase total-body bio-distribution, pharmacokinetics and low-dose evaluation*

Multisystem Disease Research

Research of brain-body or multi-organ disease, such as brain-gut conditions, metabolic syndrome and endocrine homeostasis*

Automated Quality Control

Source-free Automatic Daily Quality Control

Automatically scans for background count rate, voltage power supply, temperature, and humidity.
Single-click for CT detector channel check and air calibration.
Reduces staff's exposure to radiation sources

Weekly Full Quality Control with Easy-to-Handle Process

Supports both liquid 18F-FDG and solid 68Ge sources.
Lower storage condition requirement for sources.
Thorough calibration procedures help ensure accurate and consistent clinical performance over time.

Easy-to-Use NEMA Tool

Workflow-driven NEMA testing with automated analysis and report generation.
User-oriented design improves the efficiency and success rate of the workflow parameters including spatial resolution, sensitivity, noise equivalent count rate scatter fraction, accuracy and image quality


Focus On Patient Experience

76cm PET Aperture

Improved patient comfort.

Illuminated Patient Bore

Relaxing patient experience.

3 In-bore Intercoms

Clear patient communication.

Four Touchscreen Control Panels

Control where you need it.

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