R-evo Smart E/S/CR Installation and use manual
Cod. 1X10XXEN 2020-09-14 Rev.E
4.5.4 Vitrectomy
WARNING Risk of injury to the patient's eye!
If the vitrectomy handpiece is not connected properly,
non-sterile air may enter the patient's eye.
• Before placing it in the patient's eye, the vitrectomy
handpiece must always be tested for proper
functioning in a sterile solution container.
WARNING Risk of injury to the patient's eye!
Maintaining the irrigation pressure at values above the
arterial pressure can cause permanent damage to the
retinal function.
• The "Max" button must be activated for the shortest
possible time. If the irrigation pressure is raised above
70mmHg, an alarm is triggered after approximately one
minute.
In "Vitrectomy" mode, three sub-
modes are available: “Core1”,
“Core2” e “Shaving”.
These are three memory areas
where optimal irrigation,
aspiration and cut parameters can
be saved for the different stages
of vitrectomy.
It is possible to switch between
the three phases either by touch
screen or by using a
multifunctional pedal.
A “Link” button in the irrigation
frame allow linking irrigation
pressure in all phases of the
vitrectomy.
If the “Link” button is not active, the irrigation pressure can be independently set for
the various phases
The "Max" button, in the irrigation box, raises the irrigation pressure above the
arterial blood pressure, to temporarily arrest retinal bleedings.
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