iRES is the first refractive laser system specifically developed to perform customized refractive and therapeutic corneal surgeries. The clinical experience of more than 100,000 custom surgeries is the genesis of the iRES technology. Surgical computer-aided design and planning using the principles of CIPTA™ and CLAT™, integrates the real corneal shape, dynamic pupil assessment, and refractive aberrations to define the ablation profile.

Unique to iVIS, the iRES laser utilizes Constant Frequency per Area™, Variable Width - Constant Slope™ transition zones, and High Definition Delivery™ to implement a new standard of quality for custom refractive and therapeutic applications.

Exclusive to iVIS, the new cTEN™ (custom Trans-Epithelial No-touch) surgical stategy allows the surgeon to select an all laser, no-touch surgery. cTEN eliminates all unmeasured, keratome induced aberations important to maximizing the results for custom refractive surgery.

The Technology

• Industry leading, ultrafast 1,000 Hz.
• High resolution, micrometric 0.6 mm dual gaussian spot laser
• Patent Pending Constant Frequency / Area delivery frequency tuning
• Total processes automation, including machine vision, objective, self-calibration
• High-speed, synchronous eyetracking with dynamic thresholding
• Ocular features registration
• Intra-operative rotational tracking
• Custom refractive planning utilizing CIPTA
• Custom therapeutic planning utilizing CLAT
• "Omega Chamber" sealed environment delivery optics
• Individual surgeon and assistant centric monitors
• Total weight: 258 Kg.
• Power requirements: 230 V/ 6.5 A
• Lasers
  • Class 4 laser: ArF 193nm at 250 mj / cm2
  • Class 2 laser:  red diode 630 - 680 nm; power <1mW
  • Class 1 laser:  green diode 530 - 540 nm; power < 0.39 m

The Clinical Applications

• Custom refractive surgery
• Custom therapeutic surgery
• Custom corneal lamellar transplantation
• The Living Lamellar Lens™
• Excimer glaucoma therapy
• Laser-assisted pterigium therapy