Tomey UD-600, Operator'S Manual

Page: 124 / 262

3-96
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5) Inputting of the converted sound velocity is made with the
number keys
G
.
6) When setting the input information by Enter key H , the
following items are ready for measurement.
[Inputting Range]
„ Normal (Average ultrasound velocity)
Axial length average ultrasound velocity (Avg): 1500 to 1600 m/s
Lens ultrasound velocity (LENS): 1540 to 1740 m/s
Anterior chamber depth ultrasound velocity (ACD):1430 to 1630 m/s
„ Normal (Sectional ultrasound velocity)
Lens ultrasound velocity (LENS): 1540 to 1740 m/s
Anterior chamber depth ultrasound velocity (ACD):1430 to 1630 m/s
Vitreous body ultrasound velocity (Vit):
800 to 2000 m/s
„ Dense Cataract
Axial length average ultrasound velocity (Avg): 1500 to 1600 m/s
Lens ultrasound velocity (LENS): 1540 to 1740 m/s
Anterior depth ultrasound velocity (ACD): 1430 to 1630 m/s
„ Aphakic
Axial length average ultrasound velocity (Avg): 1430 to 1630 m/s
„
Pseudophakic
IOL ultrasound velocity (LENS): 800 to 3000 m/s
Vitreous body ultrasound velocity (Vit): 800 to 2000 m/s
Anterior chamber depth ultrasound velocity (ACD):1430 to 1630 m/s
IOL thickness (Thickness):
0.10 to 4.00 mm
(Fig. 3)
F
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3.6 Biometry