Chison ECO 6 - Twins Measurement; EDD (Estimated Date of Delivery) Estimation; Growth Curves

ECO 6 Digital Color Doppler Ultrasound System
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Meas. Menu
Submenu
Unit
Meas. Method
Comment
HW
cm
Refer to distance
Meas.
OB Others
LtKid
cm
Refer to distance
Meas.
RtKid
cm
Refer to distance
Meas.
LtRenalAP
cm
Refer to distance
Meas.
RtRenalAP
cm
Refer to distance
Meas.
LVWrHEM
cm
Refer to distance
Meas.
MAD
cm
Refer to distance
Meas.
AFI
cm
Refer to distance
Meas.
AFI=AFI1+AFI2+AFI3+A
FI4
CX_L
cm
Refer to distance
Meas.
6.6.1 Twins Measurement
1.In the new patient OB page, choose the number of gestations from one to four.
2.In the measurement menu, press baby A, and then press [Enter] to switch babies, which could measure the
babies separately.
6.6.2 EDD (estimated date of delivery) Estimation
6.6.2.1 Calculating EDD by LMP (Last menstrual period)
1. In the new patient OB page, update the LMP input box.
2. Choose the LMP from the date dialog box or input the LMP date directly.
3. The calculated EDD value will appear in the result measurement area of OB page.
6.6.2.2 Calculating EDD by BBT (Basal body temperature)
1. In the new patient OB page, update the Ovul.Date input box and input the bbt date.
2. The method is the same with the LMP method.
6.6.3 Growth curves
Function: Growth curves comparison is used to compare the measured data of the fetus with the normal growth
curve in order to judge whether the fetus grows normally.
Measurement steps:
1. Finish the measurement of the OB item and get into the report page.
2. Choose the growth curve at the right list and press [ENTER] to display the growth curve.
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