User's Manual

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Acclarix LX9 Super Diagnostic Ultrasound System User Manual Measurements and Reports
Table 2 Strain Elastography Imaging Performance and Measurement Accuracy
Transducer
Model
Max.
Penetration
Depth(cm)
Spatial
Resolution
Error of
Geometric
Contract ratio of B
image and
Elastography image
Range of Strain
Ratio
Error of Strain
Ratio
Repetition Rate of
Strain Ratio
L12-5Q
30mm
10.5mm
±20%
±10%
0.32-4.05
±50%
10%
L17-7HQ
30mm
10.5mm
±20%
±10%
0.32-4.05
±50%
10%
L17-7SQ
30mm
10.5mm
±20%
±10%
0.32-4.05
±50%
10%
Note: The performance specification listed above were verified on the Elasticity QA phantom, and the accuracy of strain ratio measurement were verified
within the range mentioned above on the Elasticity QA phantom.
Table 3 Contrast Imaging Performance
Transducer Model
Max. Penetration Depth
C5-1Q
8.5cm
C5-2Q
8.5cm
Table 4 Accuracy of Auto measurements
Auto Measurements
Error
Auto IMT
±5%
Auto OB
±20%
Auto NT
±5%
eFollicle
±20%