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In Air Reverberation (IAR) Test is a
scientifically recognized type of test that allows to
verify the correct functioning of the ultrasound probe by analyzing
the reverberation image produced by the probe when the silicone impedance
adapter is in contact with the air (In Air Reverberation). This type of test allows to highlight problems in the probe and can be carried out
in the field (hospital, medical analysis laboratory). The type of IAR test we have designed
uses the Neuromem® neural chip which, inside the
probe, processes the signals transmitted to the ultrasound apparatus,
highlighting anomalies with respect to a reference model learned in the
factory after the validation tests with phantom. Each type of anomaly can be detected: ·
detachment of the layers of
the silicone lens ·
loss of sensitivity ·
breaking of ceramic elements ·
disconnection of channels at
the wiring level ·
detachment of the silicone
layers |
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