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Calibration Phantoms

for Quality Imaging

Catalog and custom calibration phantoms for imaging quality control.
Designed to keep your data accurate, reproducible, and publication-ready.
Manufactured by Phantech.
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Manufactured by Phantech

Linearly filled in under 5 seconds.

Patented Technology

Phantech's patented piece-wise construction enables complex phantoms to be filled linearly — one channel at a time, via a single Luer Lock syringe. No other phantom on the market fills this fast.

This technology eliminates trapped air bubbles, minimizes radioactive volume, reduces radiation exposure to staff, and dramatically improves image quality by removing background noise from residual pools of activity.

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Validated across all major imaging modalities

Gremse-IT provides specialized services to streamline research workflows. We develop custom AI-powered analysis pipelines, perform quantitative image analysis as a service, and collaborate on tailored software solutions for CROs, pharmaceutical companies, and device manufacturers.

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PET/SPECT

Preclinical nuclear medicine phantoms with fiducial cone markers for automated co-registration. Available as NIST-traceable sealed sources via PhanQual.

  • Derenzo resolution phantoms (patented)
  • Partial volume correction (PVC) phantoms
  • NEMA image quality phantoms
  • Uniformity & scatter phantoms
  • Clinical Jaszczak phantoms

CT

HU-matched biomimetic phantoms and resolution test phantoms for preclinical CT imaging, designed to reflect realistic tissue contrast and geometry.

  • HU-matched biomimetic phantoms
  • Resolution & noise assessment
  • Multimodal coregistration targets
  • Custom scanner-specific geometries

MRI

Preclinical MRI phantoms with flexible configurations.

  • Uniformity phantoms
  • Resolution bar/rod phantoms
  • Multimodal fusion phantoms
  • Custom configurations available

Optical & Emerging

Phantoms for optical imaging, fluorescence microscopy, magnetic particle imaging, and radioluminescence — supporting emerging modalities with the same rigorous construction.

  • 1951 USAF optical line pair phantoms
  • Optical linearity & uniformity phantoms
  • Optical anthropomorphic phantoms
  • Magnetic particle imaging (MPI) phantoms
  • Radioluminescence phantoms
  • Fluorescence microscopy phantoms
Patented Technology

One-Click automated QC analysis.

All Phantech nuclear medicine phantoms ship with built-in fiducial cone markers. These enable seamless co-registration inside Imalytics Preclinical software, turning multi-hour QC workflows into a single click.

Assess your scanner's performance on homogeneity, resolution, noise, and fusion accuracy — and get results you can trust for publication.

  • Homogeneity — signal uniformity across the field of view

  • Resolution — smallest resolvable feature at any rod size
  • Noise — background and signal-to-noise characterization
  • Fusion accuracy — multimodal co-registration error in mm
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Custom Configurations Available

Built for your protocol, your scanner, your lab.

Custom Phantom Design

Work directly with Phantech's team of engineers and physicists to design phantoms that match your exact scanner geometry, protocol requirements, or experimental setup, from concept to delivery.

NIST-Traceable Sealed Sources

Through the PhanQual partnership with RadQual (International Isotopes), phantoms can be shipped pre-loaded with an accurate activity concentration of select radioisotopes — fully NIST traceable.

B2B & OEM Solutions

Custom phantoms packaged and branded for your imaging system. Phantech specializes in B2B configurations at the right size, right spec, and right branding to enhance the end-user experience with your scanner.

Your Results are only as reliable as your quality assurance.

Ready to standardize your imaging QC with phantoms built for precision? Get in touch to discuss catalog options or start a custom design.

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Questions? Email us at info@gremse-it.com