Tomey AL-2000 User Manual

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c) Deleting individual measurements.................................................22
4.2.4 Caliper function ....................................................................................22
4.2.5 Deleting data.........................................................................................23
a) Deleting data for one eye .............................................................23
b) Deleting data for both eyes .........................................................23
4.2.6 Storing data ..........................................................................................23
4.2.7 Acceptable waveforms..........................................................................24
4.3 IOL Calculation .................................................................................................25
4.3.1 Changing to IOL power calculation mode ...........................................25
a) From the biometry mode ..............................................................25
b) From the Utility mode ..................................................................25
4.3.2 Description of IOL calculation windows ...............................................26
a) Entry of data and display of calculation results ............................26
b) Display of the IOL data list ...........................................................27
4.3.3 Setting the calculation conditions ........................................................27
a) Setting the eye to be calculated ..................................................27
b) Selecting the IOL formula .............................................................28
4.3.4 Data entry for IOL calculations ............................................................28
a) Axial length (Axial) .......................................................................28
b) Keratometry readings (K1 / K2) ...................................................28
c) Desired postoperative refraction (Desired Ref. ) .........................29
d) Lens constants (Aconst, SF, ACD) ...............................................29
e) Creating the IOL data list...............................................................30
4.3.5 IOL power calculation ...........................................................................30
a) Automatic calculation.....................................................................30
b) Registration of the model name of the IOL .................................30
c) Entering IOL power .......................................................................30
4.3.6 Storing patient data .............................................................................31
5. PACHYMETRY (CORNEAL THICKNESS MEASUREMENT)...............................................33
5.1 Pachymetry mode setup...................................................................................33
5.1.1 Turning on the power and initial adjustments ....................................33
5.1.2 Description of windows ........................................................................34
a) Map mode window ........................................................................34
b) Single mode window .....................................................................35
5.1.3 Setting the measurement conditions....................................................36
a) Entry of patient name & ID number and physician name .............36
b) Setting the eye to be measured....................................................36
c) Setting converted velocity and bias mode ....................................37
d) Setting automatic vs. manual acquisition......................................38
e) Setting measurement mode and map...........................................38
f) Setting the measurement range....................................................38
g) Setting the data display method...................................................39
h) Setting the data presentation mode ............................................39
5.1.4 Checking the performance....................................................................40
5.2 Performing Pachymetry ....................................................................................40
5.2.1 Preparation for measurement ...............................................................40
5.2.2 Measurement methods ..........................................................................40
AL-2000 Biometer & Pachymeter
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Tomey AL-2000 Specifications

General

Brand	Tomey
Model	AL-2000
Category	Medical Equipment
Language	English