C358 Curved Probe Image Quality Tests; Cfm Artifacts Test - GE Vivid 4 BT03 RFI Service Manual

GE M S
EDICAL YSTEMS
D 2392751-100, R
IRECTION
4-4-3

C358 Curved Probe Image Quality Tests

4-4-3-1 2D Artifacts Test
Table 4-30
Step
1
2
3
4-4-3-2

CFM Artifacts Test

Table 4-31
Step
1
2
3
3
EVISION
2D Artifacts Test (C358)
Task
Use the Standard Imaging Phantom
RMI403GS.
Set the following parameters:
• Depth: 22cm
• Frame Rate: 2 (single focus)
• Focus Location: 12cm
CFM Artifacts Test (C358)
Task
Use the Electronic Flow Phantom RMI1425A.
Select the Abdomen preset from the
Abdomen preset options, and set the
2D Gain to 45.
Select CFM and set the following CFM
parameters:
• Gain: Maximum possible without color
noise.
• Frame Rate: 2
• LVR: Minimum setting
Place the C358 probe on the Phantom
(top view A).
Chapter 4 - Functional Checks
Expected Result(s)
Look for artifacts in the image.
Expected Result(s)
Ensure that there are no flash strikes or other color artifacts.
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IVID ERVICE ANUAL
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