Mindray Imagyn 7, Operator'S Manual

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8 - 10 Operator’s Manual
8 Elastography
Filter
This feature is used to filter the noise of the elasto image.
Tap [Filter] item on the touch screen.
The higher the level is, the smaller the noise of the elasto image becomes, and the clearer the edge
of the field target appears.
The system restarts scanning B image and E image after the filtering parameter is adjusted.
Smooth
This feature is used to reject the noise and smooth the image.
Tap [Smooth] on the touch screen to adjust the parameter.
The bigger the level is, the higher the smooth effect achieves.
Persistence
This feature is used to superimpose and average adjacent elasto images, so as to optimize the
image.
Tap [Persistence] on the touch screen to adjust the parameter.
The bigger the value is, the higher the frame optimization effect achieves.
The persistence function can remove image noise and optimize image effect to gain a more detailed
image.
Map Position
This feature is used to adjust the up/down position of the map.
Tap [Map Position] on the touch screen to adjust the parameter.
When the E Average function is enabled or disabled, the elasto curve is displayed based on different
statistical amounts.
Lesion
It is used to distinguish elastography data of the different lesion region.
Rotate the knob under [Lesion] on the touch screen to adjust.
Select/Bad
It is used to remove the desired frame from stress curve. The removed frame will not be calculated
in STQ indices.
Rotate the knob under [Select/Bad] to select the desired frame, and press the knob to set the desired
frame to “On”.
8.4 M-Ref. E Compare
It is used to analyze the tissue stiffness by STE and StrainE jointly in the same screen, so as to fully
utilize their respective advantages and improve diagnostic confidence.