User's Manual Part 5

6.10
8065751131
ALCON LASER INDIRECT OPHTHALMOSCOPE - ADVANCED TECHNOLOGY (LIO-AT)
Introduction
The
Alcon
Laser Indirect Ophthalmoscope - Advanced Technology (
LIO-AT) is an accessory
for use exclusively with the
PurePoint
™
Laser. The Alcon LIO-AT is composed of a
Heine
diagnostic headset with integral laser delivery adaptation and an illumination power supply.
The treatment laser beam and the aiming beam are both provided by the
PurePoint
™
Laser.
The LIO-AT is connected to the
PurePoint
™
Laser via a fi ber optic cable. The LIO-AT
™
Laser via a fi ber optic cable. The LIO-AT
™
headset illuminator is powered by a standard desktop power supply. Prior to connecting the
primary power supply, ensure the voltage indicated on the power supply label is the same as
the main power outlet. The illumination light is adjustable from approximately 0 to 1000 lux
using the illumination control knob on the power supply.
A permanent Doctor Protection Filter protects the surgeon against incidental laser beam
refl ections. The operator will have a colored** view through the Doctor Protection Filter due
to blocking of the 532 nm wavelength (green).
Figure 6-9 The Alcon
Laser Indirect Ophthalmoscope-Advanced Technology