AJL – RING Intracorneal ring segment (ICRS)

Description

 

 

AJL Online NOMOGRAM ACCESS

 

 

AJL-RING consists of a wide variety of ICRS with variable arc length, variable optic zone, and features a fixed triangular section of 0.60 or 0.80 mm base width.

AJL-RING has a 0.20 mm diameter hole in each apex of the segment to facilitate its manipulation during the surgery.

AFR (5 mm optical zone) and AFR6 (6 mm optical zone).

Arc: 90°, 120°, 140°, 150°, 160°, 180°, 210°, 300°, 320°  *Other arc lengths on request.

Thickness: 0.15, 0.20, 0.25, 0.30, 0.35 mm

Single-Use Implant.

The correct indication for the AJL-RING requires a thorough study of the optical aberrations and an assessment of the topographical and pachymetric parameters of the cornea, in addition to a comprehensive visual examination.

In general, AJL-RING implantation may be considered in cases of reduced visual acuity due to:
– Keratoconus
– Pellucid marginal degeneration
– Post-LASIK corneal ectasia
– Post-penetrating keratoplasty optical aberrations

Material: Polymethyl Methacrylate (PMMA) Yellow (UV filter and  blue light filter)

Sterilisation method: Ethylene oxide (ETO).

Presentation: Sterile, non-pyrogenic single segment.

Shelf Life: 4.5 years

Product with CE marking 

REFERENCE TABLE FOR ORDERS

Optical zone AFR =  5 mm optic zone.
AFR6= 6 mm optic zone
Thickness 0.15 mm, 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm.
Angle 90°, 120°, 140°, 150°, 160°, 180°, 210°, 300°, 320°

Other arc lengths available on request.

Reference: AFRXXYYY

Reference: AFR6XXYYY

Examples

AFR15160:

  • Ferrara Optical Ring 5mm
  • 0.15 mm thickness
  • 160° angle

AFR620150:

  • Ferrara Optical Ring 6mm
  • 0.20mm thickness
  • 150° angle

XX= Ring thickness

YYY= Ring angle