U60 Diagnostic Ultrasound System User Manual Obstetric Measurements and Calculations
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Table 8-4 Obstetric Measurements in PW Mode
8.2.1. FHR
To measure FHR:
1. In the PW-Obstetric measurement menu, select FHR.
2. Measure FHR by the method of heart rate measurement.
Reference Section 6.5.2 Generic Measurements in M Mode.
3. The results are displayed in measurement result window.
4. To begin a new FHR measurement, repeat steps 1 through 3. You can measure a maximum of
one group of data.
8.2.2. Umb A
To measure Umb A:
1. In the PW-Obstetric measurement menu, select Umb A.
2. Measure Umb A by the method of D trace measurement.
Reference Section 6.5.4 Generic Measurements in D Mode.
3. The results are displayed in measurement result window.
4. To begin a new Umb A measurement, repeat steps 1 through 3. You can measure a maximum
of one group of data.
8.2.3. MCA
To measure MCA :
1. In the PW-Obstetric measurement menu, select MCA.
2. Measure MCA by the method of D trace measurement.
Reference Section 6.5.4 Generic Measurements in D Mode.
3. The results are displayed in measurement result window.
4. To begin a new MCA measurement, repeat steps 1 through 3. You can measure a maximum
of one group of data.