Topcon DRI OCT Triton User Manual

4
After pressing [Optimize], press the trigger on the joystick to capture the OCTA.
Remind the Patient they can blink as normal as there is an Auto Tracker, but to keep fixated
on the fixation target. You will see the Scan Position move down as it scans.
5
If scanning takes too long, press the trigger on the joystick again to cancel Auto Tracking.
This will complete the scanning without tracking. The Patient must then be asked not to blink
to avoid artefact.
6
Images will be saved automatically onto Imagenet 6 software.
Scan Position
Blinking or eye movement prevents
scanning. When scanning stops, a red
arrow shows, but Auto Tracking restarts
when the alignment position is OK. It
completes the scan until the end.
16 Topcon (Great Britain) Medical Limited | DRI OCT Triton | Quick Reference Guide | OCT Angiography
4. When B scan image quality
is poor and in the red in the
bar above, press Optimize to
enhance signal strength.
15 Topcon (Great Britain) Medical Limited |
DRI OCT Triton | Quick Reference Guide | OCT Angiography
3. Once the Patient is
fixated correctly, you can
adjust the OCT scan to
ensure it is centrally in the
box by moving this Z Tab
up and down.
2"I%M&
4. Press [Optimize] to
obtain best quality.
1. Move the machine
forwards until you see
the pupil align.
2. Ensure distance
indicator circles are
green and overlapping
and in the brackets.
Yellow = too close
Orange = too far away
IR Illumination
If IR fundus image is
noisy or dark, please
turn up the illumination
level.
OCT Angiography
1
2
Select OCTA size from main menu.
3
Push the machine forwards until the pupil aligns, ensure the OCT B-Scan is central to the box
by adjusting the Z tab and then press [Optimize] to obtain the best quality OCTA.
Position the Patient - Set the Patient’s chin on the chinrest. Keep their chin and forehead
stable. Be sure to adjust the chinrest height to align the eye marker and the corner of the eye.
Adjust the Patient’s height using the [Up]
and [Down] chinrest buttons found next to
the joystick on the machine.
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Topcon DRI OCT Triton Specifications

General

Brand	Topcon
Model	DRI OCT Triton
Category	Medical Equipment
Language	English