Model 83, geometry phantom

See also model 583












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Theory:

Especially in obstetrical scanning, it is essential to have a correct geometry of the entire depicting system - including the documentation unit. Even a divergence of just a few millimeters is of significance.

Description:

The phantom consists of 107 threads arranged in rows turned 45 degrees and 90 degrees to one another. The position of each thread is correct within +/- 0,15 mm.

The attenuation and sound speed are tissue equivalent.

All threads are 0,1 mm polyamid (nylon).

Specifications: