GE Vivid S70, User Manual

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OB measurements
Vivid S70 / S60
–
User Manual
8-87
BC092760-1EN 01
OB measurements
1. From an obstetric exam on a scan in Freeze, press
Measure .
2. Select the desired study.
3. Perform the required measurements from the selected
study.
Follow the on-screen indications when performing
measurements.
OB graphs
OB Graphs allow you to assess fetal growth compared to a
normal growth curve. When a patient has completed two or
more ultrasound exams, you can also use the graphs to look at
fetal trending. For multi-gestational patients you can show
curves for all fetuses and compare the growth on the graphs.
The Vivid S70 / S60 provides the following two basic types of
graphs:
• Fetal Growth Curve graphs – shows one measurement
per graph. These graphs show the normal growth curve,
positive and negative standard deviations or applicable
percentiles, and ultrasound age of the fetus using the
current measurement. For multi-gestational pregnancies,
you can show curves for all fetuses. If previous exam data is
available, the graph can show fetal trending.
• Fetal Growth Bar graph – shows the ultrasound age and
the gestational age based on patient data. Plots all
measurements on one graph.