Surgical

Zyoptix® 217z100 Laser

Key Features & Benefits

  • Utilises Iris Recognition as basis for Multi-Dimensional Eyetracking for precise treatment placement.

  • Wide range of  Treatment Options allowing the surgeon to select the treatment best suited to each patient.

  • Electronically linked to the Diagnostic Workstation for efficient data transfer.

  • Fast treatment times.

Using flying spot technology the Zyoptix® 217z100 System, the world's leading wavefront-guided laser for personalized vision correction allows surgeons in Europe to treat myopia up to -12.00 Diopters , astigmatism up to -5.00 Diopters and hyperopia up to +5.00. The Zyoptix® 217z100 System combines both a 2mm and 1mm truncated Gaussian beam, with a multi-dimensional active eye tracker for fast treatment times and a smooth stromal bed.  

 

Zyoptix® 217z100 Laser

Treatment Range in Europe

Each European country has its own recommendations in terms of a treatment range.  However the Bausch & Lomb Zywave® Aberrometer software allows the generation of a treatment file for the following:

  • Myopia: Up to -12.00 diopters
  • Astigmatism: Up to -5.00 diopters of myopic cylinder
  • Hyperopia:  Up to +5.00 diopters with up to +2.00 diopters of hyperopic astigmatism.

 

Iris Recognition Technology

The Iris Recognition Technology software is located on the Zywave System.  The entire iris is mapped during a measurement.  This Iris map forms the basis of the unique digital treatment file that is created and:

  • is the foundation from which the Multi-Dimensional EyeTracker operates to compensates for intra-operative movement as well as cyclotorsion and pupil shift
  • allows instant patient identification on the Zywave System and under the laser to ensure that the right patient and right eye is treated, minimising data input and enhances safety

Multi-Dimensional EyeTracker

The Bausch & Lomb Multi-Dimensional EyeTracker has an exceptional fast reaction time – 6.6 ms.  It corrects for intraoperative movement by:

  • Dynamic tracking of saccadic movement in the x and y dimension, and adjustment of the laser treatment placment in the process
  • Static tracking in the z dimension and will cease treatment if movement is out of range
  • Adjusting for rotational misalignment that can occur between the upright position of the patient during diagnostics and when the patient is lying down under the laser.  This rotation can be as great as 10° and a rotational misalignment of 5° can lead to an under-correction of 17%.
  • Correcting for Pupil Shift that can occur in a dilated pupil.

 

100 Hz Laser Source

With the new 100 Hz Laser source, treatment times are now more than twice as fast.  This reduces ‘flap-open’ time and avoids unnecessary dehydration of the stromal bed. 

Additional Features

  • Newest generation flying spot/true scanning laser designed to increase accuracy and produce an extremely smooth corneal surface
  • A scanner feedback mechanism ensures quality control during the procedure by monitoring the accuracy of each pulse
  • Strategic space design allows maximum instrument control and flexibility for surgeons and provides excellent comfort for patients

 

Product Specifications

  • Wavelength: 193nm
  • Repetition Rate: 100Hz
  • Pulse Duration: 18ns
  • Fluence @ Eye: 120 mJ/cm2
  • Beam Placement: Two scanner mirrors with active feedback control
  • Treatment Type: Wavefront, Aspheric and Standard treatments
  • Cooling: Internal
  • Power Requirements: 220 - 230 VAC/16A 50/60 Hz
  • Weight: 600 kg (1,322.77 lbs)
  • Dimensions: 2.6m W x 1.2m D x 1.5m H

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