Valeda Light Delivery System Operation - lumithera VALEDA Bedienungsanleitung

Disposables
There are 2 types of disposable protective barriers: one for the forehead rest and one for the chin
rest (Figure 3).
Valeda LumiKey
A Valeda LumiKey is a standard USB storage drive used to transfer Valeda Treatment Credits as
electronic files (LumiFiles) generated by LumiThera to Valeda. Encrypted electronic files ensure
that Valeda will process only files prepared by LumiThera.
Valeda Dust Cover
A dust cover is provided to protect Valeda from dust and mild abrasions. Remove before and
replace a er use of Valeda.

3. Valeda Light Delivery System Operation

1. The patient is seated in front of Valeda and disposable protective barriers are placed over
the forehead and chin rests between Valeda and the patient.
2. The patient rests against Valeda forehead rest for stabilisation.
3. The operator adjusts the chin rest to best maintain the patient's eye position relative to
Valeda, prompts the patient to open or close their eyes as necessary, pe orms final
alignment of the light source to the patient's eye, activates the light source, and monitors
the treatment progress.
4. During treatment, the patient positions their head against Valeda, maintains that position
during treatment (35-90 seconds for each delivery interval), and opens or closes their
eyelids as instructed by the operator.
5. The patient does not have to fixate their eye position or focus during light delivery.
6. Valeda will indicate when the LEDs are on and automatically turn o the light source
a er the defined treatment time.
7. The patient then pulls away from Valeda, the protective barriers are discarded and
Valeda is turned o .
8. The system does not require cleaning between treatments, but may be cleaned as
described in this manual. The dust cover may be placed over the system when appropriate.
FIGURE 3 DISPOSABLE PROTECTIVE BARRIERS
3