LMP/GA d/EDD calculation
Duration of gestation: 280 days
EDD = LMP + 280d
Can be changed to 41 weeks
GA = actual date – LMP (actual date =
date of Voluson® S6/S8)
LMP = EDD – 280d
Note
For more information see
'“Patient Information” screen'
on page 4-13.
Select this button to invoke the Past exam dialog. (Only available if application is OB)
It is possible to switch between fetus tables, if more than one fetus is entered in the patient
dialog page.
Note
This dialog is used to enter data from previous ultrasound exams, performed on other
systems. This data can then be used for fetal trending (graphs). Which measurements are
listed depends on the current measure setup settings. On all further pages the measurement
columns change but the exam date column remains the same.
If no LMP is available the system uses the current date – the length of pregnancy used for
calculations.
This field shows the start and the end date of the Exam.
Operating the System
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4 4-17
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