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OPERATING PROCEDURE: Operating Procedure and Measurement Method
4
If necessary, read the patient ID using the optional barcode scanner or magnetic card
reader.
“3.11.3 Handling of barcode scanner and magnetic card reader” (page 86)
5
Set the main body for measurement.
1)
Press the forehead rest to release it.
The forehead rest has a push-lock. Pushing the
forehead rest once releases it and pushing it
again locks it.
2)
Wipe the forehead rest with a clean cloth such
as a gauze.
3)
Attach the occluder (R/L) to the main body.
Covering the eye that is not being measured facilitates patient eye fixation.
6
Conduct patient preparation.
1)
Instruct the patient to sit on a chair and remove their glasses or contact lenses.
2)
Reassure the patient before measurement by explaining the following:
(Ex.)
“This device measures your eye with infrared light to determine the lens most suitable for you.
The infrared light does no harm to your eyes.”
7
Press .
The mire ring lights up and the screen changes
from the main screen to AR/KM measurement
screen (depending on the setting, AR or KM
measurement only).
Forehead rest
CAUTION
• Release the forehead rest and then slowly bring the device into contact with the patient’s forehead.
Failure to do so may result in parts other than the forehead rest contacting the patient, or the forehead
rest coming into contact with the patient’s or eyes or face.
• Before and after use of the device, and before measuring each patient, clean the forehead rest with
clean gauze or absorbent cotton. As necessary, dampen a cloth with rubbing alcohol and gently
wipe them off.
