| IFU327EN00 - 01/2021
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2.2.3
POWER SUPPLY UNIT DATA PLATE
Fig 3 - Power supply unit PSP2402 data plate
2.3
INTENDED USE
is a medical device used for diagnosis in ophthalmology. The
device combines optical reflection topography with Placido's disk to
the Sheimpflug tomography of the anterior segment.
The device has been designed for the capture and the elaboration of
25 images of the cornea section and of the anterior chamber.
The device provides information on pachymetry, elevation, curvature
and dioptric power of both corneal surfaces over a diameter of 12 mm
and biometric measures of the anterior chamber.
Thanks to two video cameras, you can film "live" the cornea and the
anterior chamber of the eye and visualize them on the computer
screen.
In addition to the clinical diagnostic, the most common fields of
application are the refractive and cataract surgery.
An accurate measurement of the pupil diameter in scotopic, mesopic
and photopic conditions in a dynamic way and their integration with
the corneal map allow the photo-ablative surgery planning and the
follow-up.
On the basis of the pachymetry map and corneal elevation data, the
device allows the intrastromal rings system planning, for the
correction of refractive defects and some forms of keratoconus.