GE LOGIQ 7, Basic User Manual

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Optimizing B-Mode
LOGIQ 7 Online Help 5
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Direction 2392536-100 Rev. 1
LOGIQView (continued)
4. To restart the scan, press ‘L’ again.
5. To complete the scan, press ‘R’ or Freeze (or allow the scan
to auto complete. The LOGIQView is then displayed, scaled
to fit entirely on the screen.
6. Perform measurements and record images.
NOTE: Measurement error is within 5% of the distance you
measured for all linear probes.
Uniform Motion The quality and usefulness of LOGIQView images is affected by
transducer motion. Incorrect technique can contribute to image
distortion.
Guidance and precautions for uniform motion:
• Continuous contact is required throughout the length of the
extended image. DO NOT lift the transducer from the skin
surface.
• Always keep the transducer perpendicular to the skin
surface. DO NOT rock the transducer.
• Keep the motion within the same scan plane, if possible. DO
NOT slide the transducer laterally.
• Lateral turning (change in direction to follow anatomical
structure) can be accommodated with slower motion. DO
NOT make abrupt changes in direction.
• The system accommodates a reasonable range of motion
velocity. DO NOT make abrupt changes in speed of motion.
Deeper scans generally require reduced speed.
Bioeffects Activating LOGIQView has no affect upon Acoustic Output
values.