Tomey UD-800 Instruction Manual page 55

● IOL eye (acryl)
● User Setting
"Anterior chamber depth" and "lens" are not measured for an aphakic eye and
"lens" is not measured for an IOL eye.
The instrument may not recognize waveforms on the back of the crystal lens due
to multiechoes in the crystal lens in an eye with dense cataracts.
Inspected eye type
Phakic eye (Average acoustic velocity,
divisional acoustic velocity)
Dense cataract eye
Aphakic eye
IOL eye (All materials)
〇
△
*
b) Setting converted acoustic velocity
Touch the "Change Setting" button (1) to open the setting change screen (Fig. 1).
Select this when an acrylic IOL is implanted.
Select this when registering optional materials for IOL eyes.
Register the settings on the converted acoustic velocity setting screen.
(Refer to "3.3.1 b) Setting converted acoustic velocity.")
: Measurements are displayed.
: Measurements may not be displayed.
: Measurements are not displayed
(1)
Axial ACD (anterior
length chamber depth)
〇 〇
〇 〇
*
〇
〇 〇
(Fig. 1)
)
Lens
〇
△
*
*
(2)
(4)
(7)
(6)
(5)
(3)
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