Mindray Hepatus 7 User Manual

11 Measurement and Report
Operator’s Manual 11 - 23
average EFW x1.25 > EFW > average EFW x0.75
E.g. EFW-GP(LMP) is the EFW Clinical Percentile calculated from the LMP obtained from
the patient information.
• Ultrasound Percentile (UP)
This has the same calculation method as CP except for using the ultrasound GA instead of
clinical GA.
E.g. EFW-GP(AUA) and EFW-GP(CUA) is the EFW Clinical Percentile calculated from the
AUA and CUA respectively.
Clinical GA
The GA (Gestational Age) and EDD (Estimated Delivery Date) are calculated according to
clinical parameters.
Tap [Patient] and register the patient information.
The system automatically calculates the GA and EDD after entering the relative information.
The calculation methods are listed as follows:
– LMP: enter the LMP, the system will calculate the GA and EDD.
– DOC: enter the DOC, the system will calculate the GA and EDD.
– IVF: after you enter IVF, the system will calculate the GA and EDD.
– PRV: enter the date and GA of the last exam, the system will calculate a new GA and
EDD.
– BBT: after you enter BBT, the system will calculate the GA and EDD.
– EDD: enter the EDD, the system will calculate the GA and LMP.
TIP:
The latest EDD and GA calculation is considered as the final value if more than one EDD and GA
calculations are valid.
Ultrasound GA
The ultrasound GA and ultrasound EDD are calculated according to the parameters obtained in the
measurements.
• GA in OB Items
• AUA (Average Ultrasound Age)
GA in OB Items
The GA in the OB items is calculated from the related GA tables/formulae. It is independent from
the clinical GA.
Perform the following procedure:
1. Preset the GA formulae and whether to display the EDD or not.
For details, see “4.1.5 OB”.
2. The GA and other measurement values display in the results window after a measurement.
If the Diagnostic GA exceeds the threshold, an OOR (out of range) displays in the results
window and this result is not recorded in the report.
The GA of an OB item displays to the right of the item measurements.
3. For result values used to calculate GA (Gestational Age) and EDD (Estimated Date of
Delivery), the formula used in this calculation can be selected from [Formula].

Mindray Hepatus 7 Specifications

General

Brand	Mindray
Model	Hepatus 7
Category	Medical Equipment
Language	English