6 Device Description
14 / 60 Instruction Manual Easyfield® (GA/15000/XXXX/EN 1219 Rev01)
6.1 Operation of the Easyfield®
The OCULUS Easyfield® has been designed for combined use as a
screening unit with all associated options for immediate follow-up
examination of suspicious findings. The most common examination grids
and strategies for the central visual field up to 30° can be accessed.
The Easyfield® offers pre programmed combinations for often needed
examination routines. For example: Screening 24-2, SPARK Quick,
Macula. You can also combine your own routines and then save them as
a program.
The integrated perimeter bowl of the Easyfield® with its 30 cm radius and
a distance-correcting lens meets the Goldmann standard. The unit
complies with the ISO Norm 12866 for perimeters.
The Easyfield® has a grid of 135 test points, including the 30-2 and 24-2
patterns and additional test points in the 10° range (10-2 pattern).
The Easyfield® can be controlled with a netbook, a laptop or a PC.
Perimeter cone: Due to the closed construction it is not necessary to
darken the room for the exam.
Chin rest: The adjustable chin rest ensures increased maximum patient
comfort during the exam.
Corrective lens holder: The corrective lens holder can be easily and
securely suspended from the two mounts.
Software principle:
The Easyfield® operates with two programs acting in concert to process
the supplied values and an analysis program:
Patient Data Management
Use this program to manage the patient data.
Easyfield® program:
This program performs the examination and most of the result
analysis.
TNT program:
This program compares existing exams and provides support in a
progression analysis.
Note
Misuse of data
OCULUS Optikgeräte GmbH can not be held liable in any form for further
use of the data recorded by a Easyfield® and for the evaluations it has
calculated.
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