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EN109-1633750-40 IFU
Method of Operation
The Endolaser 120 works by delivering coherent laser light to the patient. The type of laser light is
determined by the laser diode. There are four types of probes (single/cluster and 808nm/905nm
wavelength).
When the treatment screen is entered through the navigation, its parameters are initialized to
factory defaults or set to values as specified in a clinical protocol or favorite. The parameter defaults
are Laser Probe dependent. The device will automatically recognize the connected Laser Probe.
The treatment parameters are based on the definition of the treatment dosage:
Treatment Dosage
D = I x t
(Joule/cm
2
) I=Power Density (Watt/cm
2
), t=time (sec)
I = P / A
(Watt/cm
2
) P=Power (Watt), A=Area (cm
2
)
In clinical protocols mode, all the parameters are preset.
In manual operation mode, the treatment dosage can be directly set in the user interface by
selecting the preferred parameters. Two operation modes are available.
1)
Points (cm
2
)
2)
Milliwatt
In the
“
points (cm
2
)
”
mode, the number of treatment points (calculated as per cm
2
and joule per
point can be set. The operation time will be automatically calculated. When using points operation
mode, the probe will beep and pause when it is time to move to the next point.
In the milliwatt mode, the time and dosage can be set. The total dosage is then automatically
calculated.
