Abstract
a device used to measure corneal thickness (specifically Central Corneal Thickness or CCT).
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Key Measurements:
Measurement range: 300 µm to 800 µm
Accuracy: ±10 µm
Resolution: 1 µm
Speed: Less than 10 seconds per measurement
Scanning frequency: 200 scans per second
Device Features:
Compact & portable: 17.5 cm x 15 cm x 4.5 cm, weighing only 345g
3.46" color LCD display
Rechargeable: Li-ion battery (up to 4 hours charging time)
Auto power-off: After 20 minutes of idle time
Safe laser: Group 1 classification (safe for eyes)
Clinical Use: Corneal thickness measurement is important for:
Glaucoma assessment (corneal thickness affects intraocular pressure readings)
Pre-surgical evaluation for LASIK and other refractive surgeries
Diagnosing corneal conditions like keratoconus
Monitoring corneal swelling or edema
