Page 64 - B+L Canada Storz Catalogue

Corneal Markers
LRI/ASTIGMATISM MARKERS
9-729 Axis Marker
• This two line marker is used in conjunction with the Mendez Degree Gauge to indicate the axis of astigmatism.
• Titanium.
• Overall length: 130.0mm, 5.1 inches.
E2430 Whitman Axis Marker
• This instrument features an astigmatic dial marked in degrees on its anterior surface for setting the desired location of the lens implant.
• Posterior surface provides two large radial blades which correspond to the axis on the dial.
• These blades, marked with a sterile marking pen, are aligned under the surgical microscope with limbal markings made pre-operatively at the 180° axis, or 3 and 9 o’clock.
• Once aligned, the instrument is pressed onto the surface of the eye, leaving two opposing, long, radial marks in the mid periphery of the cornea.
• The toric alignment markings on the IOL can then be easily aligned with these radial marks.
• Overall length: 81mm, 3.2 inches.
E2427 Whitman Double-Ended LRI Marker
• Designed using chord lengths for treatment parameters as opposed to degrees.
• The two astigmatic dials cover a wide range of dioptric treatments with one end marked for 3.0mm, 5.0mm and 7.0mm lengths and the other marked for 4.0mm, 6.0mm and 8.0mm lengths. Both ends include corresponding raised marks on the underside of the dial.
• In addition to use in the LRI procedure, the central mark to
note axis makes this instrument ideal for marking for toric
lens implants. MM
• For optimal visible marks, a surgery skin marker should be used on the underside, raised marks of the dial and the instrument should be pressed onto a dry cornea.
• Overall length: 122.0mm, 4.8 inches.
MM MM
Trusted Quality. Leading Design. 56
LRI/Astigmatism Markers