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Measurements and Patient Worksheets (Reports)
11.2.4.4 Distance Measurements
Note
11.2.4.5 To calculate GS (Gestational Sac)
Note
11-40
1.
Press the [Calc] key on the control panel.
2.
Select the study for the corresponding item. For example: select [Fetal Biometry].
3.
Select the desired measurement parameter. For example: select [BPD].
4.
Use the trackball to move the cursor to the start point of the measurement and press the
right or left trackball key [Set] to fix the marker. A second cursor appears.
5.
Move the second cursor to the second point of the measurement and press [Set] again.
To re-adjust the start point, press the upper trackball key [Change] before completing the
measurement. This alternates the control from one cursor to the other.
For the GS (Gestational Sac) calculation 2 methods are possible:
1.
measurement of 3 Distances (mean value = GS diameter)
2.
measurement of 1 Distance (value = GS diameter)
To select the desired calculation method; review: Measure Setup - To Edit a Sub Category,
(chapter 'The Measure Setup Pages' on page 11-109 )
Study or Measure Item
Method 1:
"Triple Caliper" requires 3 measurements (D1, D2, D3 (length, width, height)) before it shows
age. The age is derived from the mean value of all three measurements.
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4
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