Ferrara Ring

/Ferrara Ring
Ferrara Ring2022-11-02T10:03:48+00:00

SPECS

ReferenceFERRARA RING™
Brand nameAFR (optical area of 5 mm) and AFR6 (optical area of 6 mm).
DefinitionIntrastromal Corneal Implants.
Arc90°, 120°, 140°, 150°, 160°, 180°, 210°, 300°, 320° *Other arc lengths upon request.
Thickness0.15, 0.20, 0.25, 0.30, 0.35 mm.
IndicationsThe correct indication of Ferrara Ring implants requires a detailed evaluation of the
topographic conditions and pachymetry of the cornea, in addition to a complete
visual examination.
• Progressive keratoconus.
• Keratoconus with intolerance to contact lenses.
• Corneal deformity induced by contact lenses (Harstein’s syndrome).
• Post-penetrating keratoplasty astigmatism.
• Post-Lasik corneal ectasias.
• Post-radial keratotomy astigmatism.
• Pellucid marginal degeneration.
Product descriptionThe FERRARA RING™ consists of a semicircular segment with an arc of multiple lengths
and a fixed triangular section: AFR (0.60 mm base) and AFR6 (0.80 mm base).
Single Use Implant. Each segment has an orifice of 0.20 mm at each end to facilitate its
implantation.
MaterialPolymethyl Methacrylate (PMMA) with natural blue light filter.
Sterilization methodEthylene Oxide (ETO).
SupplyIndividual sterile segment, not pyrogenic.
Shelf-life4, 5 years
  Product with   CE   marking

REFERENCE TABLE FOR ORDERS

Optical areaAFR= Optical Ferrara Ring 5 mm
AFR6= Optical Ferrara Ring 6 mm
Thickness0.15 mm, 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm.
Angle90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 210°, 300°, 320°.

Reference: AFRXXYYY

Reference: AFR6XXYYY

Example
AFR15160:

  • Optical Ferrara Ring 5 mm
  • Thickness 0.15 mm
  • Angle 160

AFR620150:

  • Optical Ferrara Ring 6 mm
  • Thickness 0.20 mm
  • Angle 150°

XX= Thickness of the ring
YYY=Angle of the ring

 

 

MORE INFORMATION

Technical Sheets
Clinical Studies
Ferrara Web
Ring 300º
Ring 320º

KERATOCONUS NOMOGRAM

Keratoconus Nomogram is developed by AJL Ophthalmic, S.A. and helps you out in the necessary calculations when using Ferrara and Intacs segments for the treatment of various pathologies.

NOMOGRAM ACCESS

Download our App!

It is also available on Apple Store for iOS devices and Google Play for Android.

By continuing to use the site, you agree to the use of cookies. More information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close