MediSono P11 EXP, Руководство пользователя

Страница: 86 / 151

P11 EXP
Portable Digital Color Doppler Ultrasound System
6-6
F4
6.3.13 Image Orientation (Left/Right)
LT
↔
RT
Refer to Section 5.3.17 .
6.3.14 Flow Invert
FLOW INVERT
Similar to the Video Invert function in the M mode which inverts the grayscale display, the
Flow Invert in CFM mode inverts the color display in relation to the direction of flow. The
Spectral Wedge also inverts around the baseline.
The Flow Invert setting is adjustable in the real time mode as well as the freeze mode.
• press the Flow Invert (
Finv
) key to turn On/Off the Flow Invert function.
when Off: RED for flow to the transducer; BLUE for flow away from the
transducer.
when On: BLUE for flow to the transducer; RED for flow away from the
transducer.
6.3.15 Line Density
LINE DENSITY
This function determines the line density within the CFM sample box. Lower line density
makes the color pixels larger. Line density in CFM mode can be set to Low or High.
• press
MENU
to select LINE DENSITY .
• turn the function knob to change the
LINE DENSITY setting.
6.3.16 2D Refresh
2D REFRESH
If this option is left on, the 2D color Doppler image will be active during the Color PW/CW
and the Color M modes.
• press
to select 2D REFRESH .
• turn the function knob to turn on or off
2D REFRESH .
6.4 CFM Cine Mode
Press the
FREEZE
key during the real time CFM scan to freeze the image and
start the cine mode. Recent image frames are cached and ready for review.
Caution!
All measurements performed in the real time mode will be cleared upon
pressing the
FREEZE
key.
The cine mode operation is independent of the display format (single, dual, quad).