The Nitro TM DSAEK System provides advanced performance specifications, which include the following: Console with the following requirements: Nitrogen powered Console. Does not need electricity in any way to perform a procedure Built-in Artificial Anterior Chamber pressure meter — the only way to verify and validate the pressure to the cornea in the AAC. Without this feature, the user cannot create accurate nomograms and help preserve endothelial cells by using lower pressure settings Eliminates unneeded components from system that were intended for LASIK systems — thus reducing the demands on maintenance and subsequent costs Linear movement head/vacuum ring system with the following requirements Linear bearing to minimize forward and reverse friction throughout the transition process Reusable 100, 350, 400, 450 and 500 micron DSAEK heads — accurate to within 5 microns of the projected depth of cut Heads manufactured from stainless steel 440 to minimize possibility of damage and wear Heads coated with 3 microns of surgical grade chromium to increase lubricity and smooth operation Eliminates meniscus cuts caused by rotating head action across the cornea No need to reposition the cornea for a second cut that can be required by systems that use the rotating head action Calibrated Blades (CLB®) available from -30 microns to +20 microns in 10 micron increments to allow compensation for thicker or thinner corneas, allowing consistent dimensional cutting, and manufactured to a tolerance of +/- 5 microns in the projected depth of cut One-stopcock tubing for single-operator convenience MED-LOGICS is dedicated to improving patient outcomes through advanced designs. LASIK: ML7 Microkeratome, Blades, Tubing & Heads. DSAEK: ML7 Donor Cornea System, Nitro Donor Cornea System, Moria CBM Upgrades Cataract: CATAPULSE a lens removal system (coming soon)