Symbia Intevo Bold

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 cases. Take your capabilities even further with a range of unique and powerful SPECT and CT options.

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Benefits

Man laying on Symbia Intevo Bold scanner bed

Our xSPECT Bone™ technology enables you to better localize and characterize disease for more accurate visualization. iMAR, our CT metal-artifact-reduction technique, helps improve CT and SPECT attenuation correction.² Together, xSPECT Bone and iMAR result in even better image quality.

Tech positioning female patient on SPECT/CT scanner bed

For quick and conclusive answers to clinical questions, you need the best image for each patient. SAFIRE, our proprietary CT image reconstruction software and hardware, lets you accomplish this—quickly and easily.³

Doctor discussing treatment with patient in front of SPECT scanner

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.

Evidence

^{Data courtesy of Carilion Roanoke Memorial, Roanoke, VA, USA.}

xSPECT Bone sharply delineates severe osteoarthritis in the left hip joint

A 71-year-old male with severe left hip pain during motion underwent a ^99mTc MDP bone SPECT/CT of the pelvis and lumbar spine. xSPECT Bone sharply delineates increased uptake in left acetabulum corresponding to irregular articular surface, peri-articular sclerosis, and narrowing of joint space seen on CT.

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

Reducing metal artifacts with iMAR² may lead to more accurate quantification

Iterative metal artifact reduction (iMAR) results in the resolution of the vast majority of artifacts associated with dental implants in this head and neck case, which can result in more accurate assessment of functional activity.

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

Reducing image distortion with iMAR² may improve accuracy of image interpretation

Artifacts from bilateral hip prosthesis can result in severe distortion of adjacent anatomical structures. With iMAR, these artifacts are significantly reduced, resulting in images that more accurately reflect anatomy and thus may lead to more accurate image interpretation.

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

xSPECT Quant enables quantification of tracer uptake to support therapy response assessment

A 22-hour post-injection SPECT/CT scan using xSPECT Quant™ showed heterogeneous tracer uptake in the known primary tumor of the pancreas. xSPECT Quant enables quantification of uptake, which allows dosimetric estimation and assessment of therapeutic response. The use of SAFIRE helped to significantly reduce the noise in the CT image.

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

Quantification of therapeutic dose in metastatic lesions with ¹⁷⁷Lu PSMA

xSPECT Quant allows accurate determination of activity in multiple osseous lesions following therapy with ¹⁷⁷Lu PSMA. xSPECT Quant also enables dosimetry applications in order to achieve the highest possible dose to sites of disease while minimizing toxicity risks.

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

xSPECT Quant used in ¹²³I MIBG study to accurately evaluate uptake in suspected pheochromocytoma

xSPECT Quant^��allows for a more accurate evaluation of radiotracer uptake of a suspicious right adrenal gland lesion. Quantification can be helpful in the initial assessment of disease as well as monitoring the therapeutic response.

^{Data courtesy of Carilion Roanoke Memorial, Roanoke, VA, USA.}

xSPECT Bone sharply delineates bony remodeling and facet arthropathy

^99mTc MDP Bone SPECT/CT was performed to evaluate loosening of fixation plate. xSPECT Bone shows sharp delineation of focal increased uptake in the bodies of C6 and C7 around the margin of the anterior fixation plate, which suggests hypermetabolism related to bone stress that is secondary to instability and loosening of the anterior fixation plate and screw.

^{Data courtesy of Carilion Roanoke Memorial, Roanoke, VA, USA.}

xSPECT Bone sharply delineates severe osteoarthritis in the left hip joint

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

Reducing image distortion with iMAR² may improve accuracy of image interpretation

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

xSPECT Quant enables quantification of tracer uptake to support therapy response assessment

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

Quantification of therapeutic dose in metastatic lesions with ¹⁷⁷Lu PSMA

^{Data courtesy of University Hospital of Würzburg, Würzburg, Germany.}

xSPECT Quant used in ¹²³I MIBG study to accurately evaluate uptake in suspected pheochromocytoma

^{Data courtesy of Carilion Roanoke Memorial, Roanoke, VA, USA.}

xSPECT Bone sharply delineates bony remodeling and facet arthropathy

^{Data courtesy of Carilion Roanoke Memorial, Roanoke, VA, USA.}

xSPECT Bone sharply delineates severe osteoarthritis in the left hip joint

CT capability

HD detectors

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Patient-centric design

xSPECT technology

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SAFIRE

iMAR

Automatic Quality Control (AQC) & Automatic Collimator Changer (ACC)

Technical Details

Technical Specifications

Tunnel Opening: 70 cm
Tunnel Length: 89 cm

Technical Specifications

Generator power: 50 kW
Rotation time: up to 0.5 s
Tube voltage: 80, 110, 130 kv
Iterative reconstruction: SAFIRE^{3, 4}
Metal artifact reduction: iMAR^{2, 4}
Slices: 16/32¹

Technical Specifications

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}

Downloads

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32-slice CT available with optional IVR.

The amount of metal artifact reduction and corresponding improvement in image quality depends on a number of factors including: composition and size of the metal object, patient size, anatomical location, and clinical practice. It is recommended to perform reconstructions with iMAR enabled in addition to conventional reconstruction without iMAR.

In clinical practice, the use of SAFIRE may reduce CT patient dose depending on the clinical task, patient size, anatomical location, and clinical practice. A consultation with a radiologist and physicist should be made to determine the appropriate dose to obtain diagnostic image quality for the particular clinical task.

Optional.

Accuracy of Bq/ml Quantification in Reference to NIST, Measured Using NEMA NU2-94 Test Phantom for 99mTc with LEHR and 177Lu MELP.

Symbia Pro.specta SPECT/CT is not commercially available in all countries. Future availability cannot be guaranteed.

Contact

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