Siemens Healthineers nuclear medicine PET/CT scanner Biograph Vision Quadra

Biograph Vision QuadraBigger perspective. Better answers.

product image vision quadra

The power of a proven platform. The perspective of a large axial PET field of view. Biograph Vision Quadra™1 takes the potential of PET/CT even further. Dynamically see vertex to thighs in a single position and deepen the dimension of your investigations. Whether you’re exploring new research questions or identifying the best clinical approach, with Biograph Vision Quadra, the answers are yours to find.

Características y Beneficios

Learn about Biograph Vision Quadra's features and benefits.

Siemens Healthineers Biograph Vision
  1. Exclusive bed design and wide bore
    Zero differential deflection for accurate attenuation correction and TG-66 compliant along with a 78-cm bore to support bariatric imaging and easier positioning of radiation oncology devices
  2. 3.2 mm LSO crystals
    For improved, more precise imaging
  3. Optiso UDR detector
    100% SiPM coverage of the LSO array
  4. Extended axial PET field of view
    Scan virtually all patients vertex-to-thighs simultaneously
  5. ultraHD•PET
    Combining the power of time of flight (ToF) performance and point spread function (PSF) resolution recovery, ultraHD•PET provides improved image signal to noise to enhance image quality and/or reduce patient acquisition time.
  6. Whole-body dynamic imaging
    Routine whole-body dynamic imaging simultaneously for 106cm axial PET field of view
  7. CT capability
    Definition Edge-128-slice CT configuration
  8. Wide range for Dual Energy applications ready for routine scanning
    TwinBeam Dual Energy enables the simultaneous acquisition of high and low energy spectra, which delivers additional diagnostic information without increase in dose.
    CT iterative reconstruction to reduce dose and maintain image quality
  10. Tin Filter
    Optimized spectrum for dose efficiency. Cut out lower energies to reduce dose and optimize image quality. This delivers powerful low-dose scanning at the level of conventional X-ray examinations.

Biograph Vision Quadra engineered

With 106 cm axial PET field of view, Biograph Vision Quadra offers a whole-body (vertex to thighs) perspective so you can scan more in one position to dynamically follow tracer kinetics throughout the body. And with best-in-class time-of-flight performance and PET effective sensitivity,2 you can see with outstanding clarity. From tumor perfusion over time, to diverse physiological processes, to pediatric imaging and more, Biograph Vision Quadra exponentially expands your realm of investigation.

Biograph Vision Quadra outcomes

The accuracy, performance, and reproducibility of Biograph Vision are the gold standard in PET/CT imaging. With Biograph Vision Quadra, you achieve the same outstanding detail and definition that you have come to expect—increased detectability of smaller lesions, reduced scan time and effective dose, and faster evaluation of treatment impact.3 And now with higher effective sensitivity gained from a 106 cm axial PET field of view and best-in-class time of flight,2 no matter your imaging application, Biograph Vision Quadra delivers proven clinical outcomes at a greater scale.

MI quadra size

Designed to fit in the room size of traditional PET/CT scanners.

When envisioning the first simultaneous whole-body PET/CT scanner, a key consideration was designing a system that fits into your existing environment. With a 106 cm axial PET field of view, you can perform a whole-body scan in one position on a machine built for the same space as a traditional PET/CT scanner. Our innovative architecture is designed for easy serviceability, efficient data management, and enhanced workflows. With Biograph Vision Quadra, you have research and clinical solution designed for your realities.

Biograph Vision Quadra built

Be at the forefront of PET/CT with Biograph Vision Quadra. Leverage the power of a proven platform along with the perspective of 106 cm axial PET field of view to lead the way in clinical and translational research— pioneering therapies, developing breakthrough procedures, and facilitating novel diagnostics. Biograph Vision Quadra enables streamlined information sharing to enhance your strategic collaborations and partnerships. Count on us for access to our renowned team of research and development experts. Distinguish your institution and strengthen your ability to attract world‐class talent, whose ideas will become the advancements that define the next generation of healthcare.

Uso Clínico

Detalles Técnicos

Biograph Vision Quadra scanner image

Have an in-depth look at the technology behind the Biograph Vision Quadra PET/CT scanner.

Optiso UDR detector

Optiso UDR’s proprietary 3.2 mm LSO crystals move silicon photomultiplier (SiPM) technology beyond digital to a new level of precision to help you detect small lesions, devise accurate treatment strategies, and achieve optimal performance in a wide range of count rates.

Especificaciones Técnicas


Bore diameter

78 cm

Tunnel length

235 cm

Table capacity

227 kg (500 lb)


Generator power

100 kW

Rotation times

1.0, 0.5, 0.33, 0.30, 0.28 s

Tube voltages

70, 80, 100, 120, 140 kV

Iterative reconstruction


Metal artifact reduction





Axial field of view

106 cm

Crystal size

3.2 x 3.2 x 20 mm

SiPM coverage of crystal array


Effective sensitivity

1000 cps/kBq**

Time of flight performance

≤228 ps***