Gammex 404GS LE, User Manual

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6
A Guided Tour of your 404GS LE
The 404GS LE Precision Small Parts Phantom is an instrument for measuring the
image quality of small parts and intra-cavity ultrasound scanning systems. The tissue
mimicking gel in the 404GS LE is ultrasonically similar to human tissue. This allows the
use of normal scanner control settings and ensures that the performance measured
with the phantom closely approximates the scanner’s performance in a clinical exam-
ination.
Scanning is the best way to familiarize yourself with the features and functions of the
404GS LE. A guided tour of the phantom is provided on the following pages.