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Set the standard for breast cancer treatment monitoring.

The complete quantitative parametric suite for ADC & T1 standardization with realistic fat suppression for breast MRI.

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Expand Temperature Range Capabilities

MRI standardization just got even easier with the integration of the CaliberMRI patented LC MR-Readable Thermometer, developed in collaboration with NIST.*

Now qMRI advancers can standardize between 15°C and 24°C while simultaneously scanning the Diffusion Phantom.

Full Paper: MRI-visible liquid crystal thermometer

The Contrast and Diffusion sides are encased in robust, semi-rigid double-walled shells. Between the walls is a fat mimic designed for comprehensive fat suppression assessment.

Evaluated MRI Characteristics:

  • B1 and B0 uniformity, geometric linearity, gradient amplitude
  • System center frequency drift (short time duration)
  • Resolution and SNR
  • Accuracy of T1 measurements
  • Precision of the Apparent Diffusion Coefficient (ADC)

With your phantom’s serial number, quickly receive the associated reference measurements directly to your email.

Access Reference Measurements

Contrast Side for T1 Relaxation Standardization

The Contrast side contains an array of fat, dense fibroglandular (FBG) tissue, and PVP mimics that aid in fat suppression and T1 mapping and standardizing.

Four Tiers:

  • FBG and Fat mimics surrounded by FBG
  • FBG and ADC mimics (25% PVP)
  • Fat mimics surrounded by FBG
  • FBG mimics surrounded by Fat

Contrast layer one

Contrast layer two

Contrast layer three

Contrast layer four

Diffusion Side for ADC Standardization

The Diffusion Side contains fat mimic and a varied array of PVP mimics that aid in ADC mapping and standardizing.

  • ADC mimics* surrounded by FBG
  • 4x Fat vials
  • 1x pure water reference vial
  • Spatial distortion array: ∅10 mm holes on a 15 mm grid
  • Resolution arrays: ∅0.5 mm through ∅1.25 mm holes in ISMRM pattern

CaliberMRI provides MRI phantoms with calibration solutions and tissue mimics that have traceability up to and including full SI traceability through NIST when available.

*Nominal values taken at 3T at 20°C.

Diffusion side mimic arrangement

MRI Quality Control with qCal-MR® QC Automation Software

Compare your MRI measurement outputs with NIST-traceable values and share studies with your qMRI research colleagues around the world.

CaliberMRI provides MRI phantoms with calibration solutions and tissue mimics that
have traceability up to and including full SI traceability through NIST when available.

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