Jaszczak SPECT/PET Phantoms

Optional Phantom Inserts:

Triple Line Insert

Hot Spot Inserts

Cold Rod Inserts

Hollow Sphere Inserts

Micro Sphere Inserts

Cardiac Insert

For use with Jaszczak Elliptical Phantom:

Lung-Spine Phantom Lid

©JRT Associates 2008

• System performance valuation of collimator, artifacts, calibration and reconstruction parameters
• Acceptance testing
• Routine quality assurance and control
• Evaluation of center-of-rotation error, non-uniformity artifact, changes of radius-of-rotation on spatial resolution, reconstruction filters on spatial resolution,
  attenuation and scatter compensation
• Single slice volume sensitivity
• Total system volume sensitivity
• Lesion detectability

The Jasczak Phantom provides consistent performance data for any SPECT or PET system. Multiple performance characteristics of SPECT systems are evaluated from a single scan of the phantom.

On-axis and off-axis transverse line spread function may be easily measured without removing the cover plate. Measurements of full-width-half (or tenth) maximum can be readily determined, either in air or in water.

Flanged Phantoms are available in three models. The Ultra Deluxe Phantom is used with ultra-high spatial resolution SPECT and PET systems. The Deluxe Phantom is used for high resolution cameras. The Standard Phantom is used for lower resolution cameras. The Benchmark Phantom is used with ECT systems with poorer spatial resolution, larger radius-of-rotation, low cut-off reconstruction filters and count densities mimicking clinical scans.

   The Flangeless ACR SPECT/PET Phantom is used for high resolution cameras, complying with ACR requirements. It is the same as the Deluxe SPECT Phantom except that the flanges have been removed.

The Elliptical Phantom is used with high spatial resolution SPECT and PET systems for valuation of data acquisition using non-circular orbit.

 Jaszczak SPECT/PET Phantom Flanged

Jaszczak ACR SPECT/PET Phantom
Flangeless