NEMA SPECT Triple Line Source Phantom™

The NEMA SPECT Triple Line Source Phantom™ is designed in accordance with the recommendations by the National Electrical manufacturers Association (NEMA) to standardize the measurement of reconstructed spatial resolution of SPECT*

Main Applications:

Acceptance testing with NEMA standard
Center-of-rotation error evaluation
Evaluation of changes of radius-of-rotation on spatial resolution
Quantitative evaluation of reconstruction filters and scatter compensation methods
Research

Specifications

Cylinder outside diameter: 22.2 cm
Cylinder inside diameter: 20.2 cm
Cylinder outside height: 23.8 cm
Cylinder inside height: 20.0 cm
Diameter of line sources: ~ 1 mm
Spacing of Line Sources: 7.5 cm
Useful Height of Line Sources: 18.4 cm

* Performance Measurements of Scintillation Cameras, NEMA Standards Publication No. NU1, National Electrical Manufacturers Association (NEMA), Washington, D.C., 1994.

NEMA SPECT Triple Line Source Phantom™

ECT/NEMA-TRI/P