Beaver-Visitec I-Ring Pupil Expander, the pupil gets expanded easily giving a wider field view to the surgeons without damaging the iris. The device is... | By AV Meditech | Facebook
I-Ring Pupil Expander | Beye
Numerical stress analysis of the iris tissue induced by pupil expansion: Comparison of commercial devices | PLOS ONE
I-Ring Pupil Expander | Beye
Amazon.com: Beaver Visitec International 374151 Ring Cutter : Industrial & Scientific
BVI Visitec 587000 I-Ring Pupil Expander | eBay
Comparison of 2 Pupil Expansion Devices for Small-Pupil Cataract Surgery
I-Ring offers new strategy for intraoperative small pupil management
Beaver-Visitec International 587000 - McKesson Medical-Surgical