Siemens Healthineers Symbia Intevo Bold SPECT/CT nuclear medicine scanner

Symbia Intevo BoldMore CT for your SPECT/CT

Symbia Intevo Bold™ combines high-performance CT with advanced SPECT imaging to accommodate even the most challenging situations. For those who want more from their system, Symbia Intevo Bold offers the flexibility to take your capabilities even further with a range of unique and powerful SPECT and CT options.

Features & Benefits

Man laying on Symbia Intevo Bold scanner bed

More clarity for more patients 

We re-engineered SPECT/CT bone imaging to use CT as the frame-of-reference during image reconstruction. The higher image resolution achieved from xSPECT Bone™ technology enables you to better localize and characterize disease for a more accurate representation of each patient’s condition.

As patient populations continue to age, the growing presence of metal implants and pacemakers adds complexity to imaging. iMAR, our CT metal-artifact-reduction technique, helps improve both CT and SPECT attenuation correction in these cases.2 xSPECT Bone and iMAR can easily be combined for even greater image clarity.

Tech positioning female patient on SPECT/CT scanner bed

Dose reduction without compromise

For quick and conclusive answers to clinical questions, you need the best image for each patient. However, striking the right balance between image quality and radiation dose can be a challenge, particularly given today’s diverse patient population. Our proprietary CT image reconstruction software and hardware, SAFIRE, lets you accomplish this—quickly and easily.3

Doctor discussing treatment with patient in front of SPECT scanner

The right care at the right time

Adding reliable quantification to your clinical routine can facilitate quicker consensus and generate greater consistency across your institution. Our xSPECT Quant™ and Broad Quantification™ technologies generate highly accurate and reliable measurements to support early diagnoses and optimal therapeutic strategies for a wide array of clinical indications.

Symbia Intevo Bold

Diagnostic Spiral CT

HD detectors

AUTOFORM™ collimators

Patient positioning monitor

Innovative bed design

Automatic Quality Control
(AQC) and Automatic
Collimator Changer (ACC)*

xSPECT Bone™*

xSPECT Quant™*

Broad Quantification™*




    Clinical Use

    Technical Specifications

    Tunnel opening

    70 cm

    Tunnel length

    89 cm

    Generator power

    50 kW

    Rotation time

    up to 0.5 s

    Tube voltage

    80, 110, 130 kv

    Iterative reconstruction

    SAFIRE3, 4

    Metal artifact reduction

    iMAR2, 4



    Crystal thickness

    3/8” or 5/8”

    Detector dimension (FOV)

    53.3 x 38.7 cm

    Energy range

    35-588 keV

    System Sensitivity (LEHR at 10 cm)

    202 cpm/μCi

    Acquisition modes

    Static, dynamic, gated, SPECT, gated SPECT, dynamic SPECT, whole-body, whole-body SPECT, SPECT/CT, xSPECT™

    Quantitative accuracy

    ≤ 5%4, 5

    Subscription Button Icon
    Be the first to know about our events, training, and news