Statistical Processing - Tomey UD-800 Instruction Manual

Ultrasonic a/b scanner and pachymeter
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3.5 Statistical processing

(1)
(8)
The lens constant registered on this screen will be used for the next
IOL calculation. Carefully check the data before registration.
Statistical processing can be performed on this screen using the examination
data accumulated in the facilities. Predictive errors when using the registered lens
constant are calculated and the histogram is displayed. In addition, the optimized
lens constant can be calculated and registered according to the statistical
processing result.
Calculation results when lens constants are entered manually are excluded from
statistical processing.
(2)
(7)
(3)
(4)
Set filter conditions (1) for targets subject to statistical processing.
IOL
Term (data
extraction term)
Physician
(5)
(6)
(9)
:
Select IOL. Touch the "Select IOL" button. The IOL
data selection screen appears to allow you to select
an IOL model.
:
Set the term subject to statistical processing.
:
The registered physician IDs are displayed in the
pull-down menu. "All" includes all physicians.
3-45

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