Tomey UD-600, Operator'S Manual

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3.5.5 Entering of index data
See "3.3.4 Entering of index data".
3.5.6 Acquiring of A-scan shape
„ „
„ „
„
Patient's cooperation is necessary for successful exami-
nation. Sufficient explanation should be given to the pa-
tient before carrying out examination. And have the pa-
tient relaxed during examination.
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1) If the operation is in the freeze condition, press the FREEZE
button
A
or the FREEZE pedal
B
of the footswitch to
release the freeze condition.
2) Apply an appropriate amount of the corneal protective gel
to the eye to which the A-probe have contact.
3) Touch the A-scan probe to the eye to be examined.
4) Adjust the total gain
C .
5) When taking A-scan waveforms, press the FREEZE button
or the FREEZE pedal
B
of the footswitch to make a freeze
condition.
(Fig. 2)
(Fig. 1)
3.5 A-scan Diagnosis