Mindray TEX20 Operator's Manual

6 - 38 Operator’s Manual
6 Image Acquisition
6.20.2 Screen Display of Smart TTQA
6
1
2
3
4
5
1 Displays image used to generate trace
curve
/
2 Displays corresponding time of AVO
(aortic valve open)/AVC (aortic valve
close)/MVO (mitral valve open)/
MVC (mitral valve close).
/
3 Display curve: Velocity/
Displacement/Strain/Strain Rate.
Each curve on the image is matched with a certain segment in the
cardiac segmentation model (6), identified by different colors.
• Velocity curve: X-axis represents time (s); Y-axis represents
velocity (cm/s).
• Displacement curve: X-axis represents time (s); Y-axis
represents displacement (mm).
• Strain curve: X-axis represents time (s); Y-axis represents
deformation of the tissue (%).
• Strain-rate curve: X-axis represents time (s); Y-axis represents
strain by time (s
-1
).
4 Displays ECG trace /
5 Displays cardiac segmentation
model, and each segment name is
illustrated beneath the model.
• In the figure, marks the peak position of the curve.
• Under tracking status, click on a segment in the cardiac
segmentation model. The segment has “X” mark and its
corresponding calculating is eliminated.
• Tap certain segment in the cardiac segmentation model, the
segment will turns grey and its corresponding curve no longer
displays.
• You can get the current X/Y axis value by moving the cursor
onto one point on the curve; and if you tap at this time, the
frame marker will move to the spot.
The segment boundary color indicates the tracking quality.

Mindray TEX20 Specifications

General

Brand	Mindray
Model	TEX20
Category	Diagnostic Equipment
Language	English