Mindray Resona 7, Руководство оператора

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5-16 Image Optimization
Operation Tap [WF] on the touch screen to adjust the parameters.
There are 8 levels of wall filter function, and adjust according to the actual situation and
the transducer.
Impacts
Flow signals may be missing.
Smart Track
Description To optimize image parameters as per the current tissue characteristics for a better image
effect.The angle and the position of the ROI are adjusted after the function is enabled.
The area is tracked without being affected by the dynamic moves.
Operation Tap [Smart Track] on the touch screen under Color/Power mode. The vessels lay in the
middle of the ROI.
Enable the function under B+Color/Power+PW mode. The PW sampling line, SV size
and SV position are adjusted automatically.
Impacts
The probe L11-3U/L14-6WU/L9-3U/L14-5WU/L20-5U for Upper Ext Artery, Upper Ext
Vein, Lower Ext Artery, Lower Ext Vein, carotid, EM Vascular exam supports the smart
track.
Priority
Description
This function is used to set levels of the flow display, to display the grayscale signal or
color signal.
Operation Turn the knob under [Priority] on the touch screen to complete the adjustment.
The adjusting range is 0-100 dB in increments of 1 dB.
The color image is preferred with higher value; while grayscale signals are displayed with
the lower value.
Velocity Tag
Description This function is used to mark the specified velocity range in flow to check the flow
function or specific flow velocity value.
Operation 1. Tap [Velocity tag] on the touch screen to adjust the parameters. The green mark
appears on the color scale.
2. Roll the trackball upwards and downwards to select the marking velocity.
3. Press <Set> to enter the tag range selection status, roll the trackball upwards and
downwards to select the range.
4. Press <Set> to switch between marking position and marking range.
iTouch
Description
To optimize image parameters as per the current tissue characteristics for a better image
effect.
Operation Complete the image optimization via <iTouch>.
HR Flow
Description Enhance tiny vessel display to analyze the blood supply of the vessel in pathological
organ.