OCULUS Pentacam AXL User Manual

11 Measuring Procedure
50 / 85 Instruction Manual Pentacam® AXL (G/70100/EN 1121 Rev04)
If the "QS" display
 reads OK, the measurement is correct and can be reproduced.
 is red, you must repeat the measurement.
 is highlighted in yellow, click on the "QS" button.
The following dialog box appears:
 Check the measurement results.
 If you have any doubts, repeat the measurement.
Notes on individual parameters
 Analysed Area
If this value is less than the permissible threshold, the patient must
widen his or her eye.
 Valid Data
If this value is less than the permissible threshold, you must darken
the room.
 Lost Segments and Lost Seg. Continuous
If one of these values exceeds the permissible threshold, you must
ask the patient not to blink while you are measuring.
 3D Model Deviation: deviation of measured cornea from calculated
3D model
 Alignment (XY) and Alignment (Z)
If one of these values exceeds the permissible threshold, you may
have moved the cross slide at the moment you began measuring.
 Eye Movement
If this value exceeds the permissible threshold, the fixation of the
patient is inadequate.
Fig. 11-16: Examination Quality Specification

OCULUS Pentacam AXL Specifications

General

Brand	OCULUS
Model	Pentacam AXL
Category	Medical Equipment
Language	English