EDAN U60 - Fta; Ofd; Thd

U60 Diagnostic Ultrasound System User Manual Obstetric Measurements and Calculations
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2. Measure CER by the method of distance measurement.
Reference Section 6.5.1Generic Measurements in B Mode.
3. The results are displayed in measurement result window.
4. To begin a new CER measurement, repeat steps 1 through 3. You can measure a maximum of
one group of data.
8.1.13. FTA
To measure FTA:
1. In the B-Obstetric measurement menu, roll the trackball to highlight the menu FTA, press Set,
and move the cursor to image and display “+”.
2. Measure FTA by the method of ellipse or trace area measurement.
Reference Section 6.5.1Generic Measurements in B Mode.
3. The results are displayed in measurement result window.
4. To begin a new FTA measurement, repeat steps 1 through 3. You can measure a maximum of
one group of data.
8.1.14. OFD
To measure OFD:
1. In the B-Obstetric measurement menu, roll the trackball to highlight the menu OFD, press Set,
and move the cursor to image and display “+”.
2. Measure OFD by the method of distance measurement.
Reference Section 6.5.1Generic Measurements in B Mode.
3. The results are displayed in measurement result window.
4. To begin a new OFD measurement, repeat steps 1 through 3. You can measure a maximum of
one group of data.
8.1.15. THD
To measure THD:
1. In the B-Obstetric measurement menu, roll the trackball to highlight the menu THD, press