EchoNous Bladder & Vein User Guide 75
Measurement accuracy
• For the Samsung S7 tablet display, the battery is a 8000mAh Li-Ion type.
• The AI Station HUB contains a Lithium Metal 3V / 45 mAh coin cell battery.
Measurement accuracy
Measurements reflect a physical property, such as area or volume for interpretation by a clinician. They do not
account for variations in acoustic speed of the body, which can vary significantly.
1
When used as per instructions scanning a bladder in a tissue equivalent phantom.
TABLE 6. Measurement accuracy
Measurement Units Range Accuracy Modes
Distance
Axial (bladder) cm Full scale ±5% or ± 0.1cm B-mode
Lateral (bladder) cm Full scale ±5% or ± 0.3cm B-mode
Axial (vein) cm Full Scale ±5% or ± 0.1cm B-mode
Lateral (vein) cm Full Scale ±5% or ± 0.1cm B-mode
Volume
1
ml 0-999ml ±10% or ± 10ml 3D
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