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Describes the intended use of the Valon laser for photocoagulation of retinal diseases.
Details the patient population and medical conditions for which the laser is indicated.
Lists potential complications associated with laser photocoagulation.
Outlines conditions or factors that prevent the use of the laser.
Describes the main components and mobility of the Valon Free Standing Unit (STA).
Details the specifications of the medical-grade PC and touch screen used by the system.
Explains the function and connection of the foot switch for controlling laser emission.
Describes the Slit Lamp Adapter (SLA), its function, and compatibility with slit lamps.
Covers essential preparation steps and safety checks before operating the laser.
Explains how to interact with the system's graphical user interface and software.
Guides on how to enter and operate the laser system in treatment mode.
Provides step-by-step guidance for performing the laser treatment procedure.
Describes the square pattern, its sizes, and GUI representation.
Details the sector pattern, its shape, and available sizes.
Explains the circle pattern, spot spacing, and available sizes.
Describes the resizable arc pattern, radius adjustment, and delivery sequence.
Describes the location and function of the emergency stop button.
Details the importance and function of the eye safety filter.
Specifies the need for laser safety eyewear for all personnel.
Warns about high laser power and advises gradual power increase.
Instructions for cleaning the slit lamp mirror using ethanol.
Information on replacing the system's main fuses.
Outlines essential performance checks and maintenance by authorized personnel.
Explains confirmable error messages and user interaction for resolution.
Describes non-confirmable errors, which require system shutdown.
Details errors related to the laser heatsink overheating.
Discusses errors arising from issues with the spot recognition system.
Provides steps to resolve issues where the system fails to power on.
Offers solutions for when the aiming beam is not displayed.
Guides on troubleshooting aiming beam focus issues.
Troubleshooting steps for when the smart wheel is unresponsive.
Details the identification labels and serial numbers for the Valon system.
Explains the meaning of various warning symbols used on the system.
Provides guidance on electromagnetic emissions and the manufacturer's declaration.
Details electromagnetic immunity guidance and test levels.
General| Laser Type | Q-switched Nd:YAG |
|---|---|
| Pulse Duration | 5-10 ns |
| Repetition Rate | 1-10 Hz |
| Display | Touchscreen LCD |
| Electrical Requirements | 50/60 Hz |
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