4
Press the trigger on the joystick to capture FFA images.
5
When finished, press
[Save]
on the PC to save all images to Imagenet 6.
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DRI OCT Triton | Quick Reference Guide |
Fluorescien Angiography
44&
IR Illumination
If IR fundus image
is noisy or dark,
please turn up the
illumination level.
4. Ensure distance
indicator circles are green
and overlapping and in
the brackets.
Yellow = too close
Orange = too far away
1. Select
[Colour]
or
[Auto Fluo]
depending on
Fundus Photo required.
2. Change fixation position
if required from Macula,
Centre or Disc.
3. If Patient fixation needs
adjusting, this little blue
cross is their green internal
fixation cross.
5. Flash Intensity
Increase if the Patient
is poorly dilated or
has small pupils.
Fluorescein Angiography
1
Your hospital will have its own protocol on administering fluorescein and timings
of the procedure.
2
3
Move the machine in until the two circles are green and together within the brackets.
Adjust IR brightness or flash power if required and also the fixation target to adjust the
Patient fixation. When ready, press
[Start]
to start timer.
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Topcon (Great Britain) Medical Limited
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DRI OCT Triton | Quick Reference Guide |
Fluorescein Angiography
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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