Olympus EVIS EUS EU-ME3 Quick Start Manual

ENDOSCOPIC ULTRASOUND CENTER OLYMPUS EU-ME3
Frequently Used Functions
Switching the Frequency
Press the Frequency [+] or [–] key to switch the ultrasound
transmission frequency.
This cannot be changed when using THE mode.
Turning Enhance On
STRUCTURE ENHANCE
Image processing that reduces speckle noise while
highlighting the boundaries of structures. Processing level
can be adjusted with the [+] or [–] key for Adjust key 1.
ECHO ENHANCE
Image processing that increases the overall contrast of
an image while reducing noise.
BRIGHTNESS ENHANCE
Image processing that increases contrast while
maintaining the brightness level of the entire image.
Adjusting the Display Range
Turning the s-FOCUS On
s-FOCUS is a function that reduces the change in resolution with distance from the ultrasound transducer
surface (focus-dependent) by combining the received signals obtained from multiple transmissions
(aperture synthesis processing).
Press a button in
ENHANCE section and
turn on ENHANCE.
Press the DEPTH/RANGE
key: DEPTH/RANGE becomes smaller.
key: DEPTH/RANGE becomes larger.
Adjustable depth/range is variable depending on the type of product connected.
Ultrasound Probe: 2, 3, 4, 6, 9 & 12cm
Ultrasound Endoscope: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 & 12cm
· This cannot be turned on or off while an ultrasound image is frozen.
· When s-FOCUS is turned on, the focus mark (leftward triangle " " mark)
on the monitor display switches to the focus area mark (downward
triangle " " mark above the ultrasound image and upward triangle " "
mark below it).
* Cannot be performed in CHE.
Adjusting Gain / Contrast
Press the [+] or [-] key for Gain or Contrast.
Switching to THE Mode
THE (THE-P / THE-R)
This uses the harmonic component bounced back from
the tissue for imaging.
Press the mode selector buttons to switch the mode.
THE-P THE mode that prioritizes penetration depth.
THE-R THE mode that prioritizes resolution.
or key.