Name: Osher/Nichamin Rings (Mendez)
SKU: 1275
Price: 649.00 USD
Availability: InStock

Osher/Nichamin Rings (Mendez)

$649.00

Description

Engraving of titanium/ceramic surface provides 5° precision with no glare
Ultra-low profile, reverse-bevel fixation rings fit the eye like a glove
Fixation teeth stabilize the globe during subsequent astigmatism marking alignment.
Designed with Louis D. ‘Skip’ Nichamin, MD and Robert Osher, MD.
Note: All modern globe fixation rings have their origins based upon designs by Spencer P. Thornton, MD.

Designed for:

Toric IOL’s
Astigmatic Keratotomy (AK):

Limbal Relaxing Incisions (LRI)
Corneal Relaxing Incisions (CRI)
Peripheral Corneal Relaxing Incisions (PCRI)

Additional information

Weight	N/A
Ring Type	Osher/Nichamin 0/180°, Osher/Nichamin Jarvi, Osher/Nichamin Koch 135°, Osher/Nichamin 90°
Handle	Bores, Thornton

Handle Options

*Image Not To Scale*

Specifications

Inside Diameter: 12.75-mm internal diameter allows visualization of the entire surgical limbus on most corneas (averaging 10.5-mm vertically – 11.5-mm horizontally) Outside Diameter: 15-mm outside diameter is far easier to fit inside the speculum/palpebral fissure constraints Handle Orientation: 90°, 0/180°, 135° or Jarvi (for LRI application) How the Jarvi pattern works for LRI:

An arcuate from 20 to 20 is 20°
An arcuate from 40 to 40 is 40°