GE Logiq P5 User Manual

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Fetal Growth Curve Graph (continued)
To select the
measurementTo select which measurement you want to display on the Fetal 
Growth Curve Graph, do one of the following:
•  To select a specific measurement:
a.  On the graph display, move the Trackball to the 
Measurement Type field and press Set. 
The system displays a list of measurements.
b. Move the Trackball to select the desired measurement 
and press Set.
The system displays the Fetal Growth Curve Graph for 
the selected measurement.
•  To scroll through all Fetal Growth Curve Graphs, adjust the 
Graph Change knob.
To select the age
to useTo plot the fetus age, the system allows you to use the 
gestational age (GA) from the LMP, or to use the composite 
ultrasound age (CUA). To select, adjust the Select GA knob. 
The information in the left column changes between CUA and 
GA(EDD), and the data may change.  
						

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Fetal Growth Curve Graph (continued)
To view a single or
four graphsYou can view either a single Fetal Growth Curve Graph or you 
can view four graphs at the same time. To select each view, 
press Single or Quad. 
 Figure 9-13. Fetal Growth Curve Graph: Quad View
The measurement values are displayed at the bottom of the 
graph.   
						

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Fetal Growth Curve Graph (continued)
To change
measurements in
quad viewWhen you view four graphs simultaneously, you can select 
which four you want to see. To change each graph in quad view:
1.  On the graph display, use the Trackball to move the cursor 
to the small box that is upper left of each graph, then press 
Set.
The system displays a list of measurements.
2. Move the Trackball to select the desired measurement and 
press Set.
The system displays the Fetal Growth Curve Graph for the 
selected measurement.
To scroll through all Fetal Growth Curve Graphs, adjust the 
Graph Change knob. 
The order of a quad graph view can be saved by selecting Save.  
						

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Fetal Trending 
When you have ultrasound data for more than one exam for a 
patient, you can use the data to look at fetal trending on the 
Fetal Growth Curve Graphs.
1. Select Graph Display and select the desired Fetal Growth 
Curve Graph.
2. Select Plot Both. 
The system automatically finds the data from previous 
ultrasound exams, and displays it on the graph with the 
present data.
 Figure 9-14. Fetal Trending on Fetal Growth Curve Graph: FL
The legend at the bottom of the graph shows the symbols and 
colors that indicate Past and Present data. 
						

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Fetal Trending (continued)
To manually enter
past exam dataIf you have data from a previous ultrasound exam that you want 
to use for fetal trending, but it is not in the system, you can 
manually enter the data.
1.  After you have registered the patient for this exam, on the 
Patient Data Entry screen, in the Exam Information 
(Obstetrics) section, select Past Exam.
The system displays the Input Past Exam screen. See 
Figure 9-15.
2.  Enter the data from previous exams.
3.  To enter data on page 2, select Next.
4.  After you enter the previous exam data, select Exit to Save.
The system saves the previous exam data. When you view 
the Fetal Growth Curve Graphs, select Plot Both to view 
fetal trending. The system automatically uses the data you 
entered.
 Figure 9-15. Input Past Exam screen, page 1 
						

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Fetal Trending (continued)
 Figure 9-16. Input Past Exam screen, page 2 
						

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To edit patient data
When you are working with graphs, you can change or enter the 
following patient data.
•  GA(LMP) – this field is computed using the LMP date on the 
Patient Data Entry screen. To change this field:
NOTE:  You can only change this field on the Fetal Growth Curve 
Graph in single view.
a. Move the Trackball to the field, which is left of the 
graph. To select the field, press Set.
The system displays a window with the GA weeks and 
days.
b.  To select each field, move the Trackball to the field and 
press Set.
c.  Type the correct weeks or days.
d. Select OK.
The system makes the following changes:
•  GA (LMP) is now GA (GA) and shows the age you 
entered.
•  In the Patient Data section, the GA changes.
•  In the Patient Data section, The EDD (LMP) changes to 
EDD(GA) and shows an updated date, using the GA 
you entered.
The LMP is erased.
•  FetusPos – type information about the fetus position.
•  PLAC – type information about the placenta.
To return from a graph to the scan display
After viewing graphs, to return to the scan display, do one of the 
following:
•  On the graph display, select Exit.
•  On the Touch Panel, select Graph Display. 
						

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Fetal Growth Bar Graph
The fetal growth bar graph shows current exam measurements 
and the normal growth range based on the gestational age. It 
shows all measurements on one graph.
To view the Fetal Growth Bar Graph: 
1. Press Measure.
2. Select Graph.
3. Select Bar.
 Figure 9-17. Fetal Growth Bar Graph 
						

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Fetal Growth Bar Graph (continued)
•  The horizontal axis shows the gestational weeks. 
•  The red vertical line shows the gestational age using the 
patient data. 
•  The blue dotted vertical line shows the ultrasound age using 
the current measurements. 
•  The yellow x shows the ultrasound age for each 
measurement.
•  The green rectangle shows the normal age range for the 
measurement.
You cannot do fetal trending or view multiple gestation data on 
the bar graph. 
						

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OB-Multigestational
Using other OB studies
The LOGIQ 5 system includes measurements for the following 
studies: USA, Europe, Tokyo, Osaka, and ASUM. The following 
figures show the OB Touch Panel displays for the Tokyo and 
Osaka studies and for the ASUM studies. For information about 
how to change studies, refer to “Measurement and Analysis 
(M&A) System Presets” on page 16-10. 
 Figure 9-18. OB Touch Panel: Tokyo and Osaka studies
NOTE:  Tokyo and Osaka studies have a folder for JSUM 
measurements. JSUM measurements include AC, BPD, CRL, 
and FL.