A elf-tabilizing Len Ring for 25-Gauge Vitrectomy urgery

Purpoe To deign an improved elf-tabilizing len ring for 25-gauge vitrectomy. Deign Device report. Method A len ring wa deigned to be fixated to the globe uing 25-gauge tranconjunctival cannula. Reult Thi ring conit of a ingle platic component with multiple concavitie at the ring margin to fit 25-gauge cannula. The ring can accommodate conventional tandard and panoramic vitrectomy lene. Concluion A len ring ha been deigned for 25-gauge vitrectomy and to hold conventional contact lene. tability of the len ring i achieved without the need for uture and intead i achieved by the three point fixation provided by the exiting 25-gauge cannula ytem.