Model 461 and 1461, Axial resolution


B-mode phantoms

Doppler phantoms

Examples of Custom Design Phantoms

Examples of test data of phantoms


Preserving the phantoms

About Danish Phantom Design


Model 461and 1461 is based on IEC document 1390, drawing A.2, designed for testing Axial resolution.

Model 461 is with horizontal surface and model 1461 with oblique surface.



1) Optimise the focus of the scanner in the region of test.

2) Reduce the amplification, so that the threads just can be seen.

3) Increase the amplification 20 dB.

4) Measure the dimensions of one wire axial and lateral.

Repeat step 1 to 4 at relevant depths.