GE Voluson 730Pro - Manual Trace; Measurement of each Item

Calculations and Patient Reports
The status area shows the current function of the trackball.
If you press the right or left trackball key [Store] the measurement results are
stored in the Vascular report.
Important note:
The determination of the envelope curve requires a clear and low-noise recording of the Doppler
spectrum. Otherwise the reliability of the displayed measurement results may not be ensured!
14.9.3.2 Manual Trace
1. Press the [Calc] key on the control panel.
The Vascular Calculations menu appears in the menu area.
2. Select the appropriate item and select [Manual Trace].
3. The cursor appears on the Doppler spectrum. Move the cursor to the start point of the period and
press the right or left trackball key [Set].
Note:
To readjust the traced line press the upper trackball key [Undo]
repeatedly.
4. Trace to the end of the period and press the [Set] key once more.
Remarks:
• Depending on the setting in the Measurement Setup, the envelope curve will be performed with a
continuous trace line or by setting points.
To select the Doppler Manual Trace Method review: General Measurement Setup (chapter 18.3.1).
14.9.3.3 Measurement of Each Item
1. Press the [Calc] key.
2. Select the appropriate item (PSV –
Peak Systolic Velocity , EDV – End Diastolic Velocity).
3. The cursor appears on the screen. Perform the measurement using the right or left trackball key.
Voluson
®
730Pro - Basic User Manual
14-46 105831 Rev. 0