Devices and methods useable for forming small openings in the lens capsules of mammalian eyes

作者: Michael Mittelstein , John T. Sorensen , Soheila Mirhashemi

DOI:

关键词: OpticsLens (geology)Materials scienceElectrodeLens capsuleAnterior lens capsule

摘要: A device and system for creating small, less than 3 mm preferably about 1 in cross dimension, openings the anterior lens capsule (LC) of a mammalian eye (E) to facilitate insertion reduction/removal device(s) and/or cannulae injecting flowable replacement materials into (LC). The generally comprises handpiece (18) having an electrosurgical probe (10) extending forwardly therefrom. incorporates annular tip electrode (16) which is positionable contact with (LC), create desired opening therein. may be either monopolar or bipolar design.