LENTE INTRAOCULAR PARA USO EM IMPLANTE DE LENTE ARTIFICIAL E PROCESSO DE INSERCAO DA DITA LENTE NO BULBO OCULAR

摘要

An intraocular lens structure utilizing a lens which may be placed against the posterior side of the iris and adapted for covering at least a portion of the pupil. The structure includes a first position fixation element connected to the lens which extends away from the same to the periphery of the iris for engagement in the posterior chamber. A second position fixation element connected to the lens includes a first portion which extends away from the lens intended for passing through the pupil into the anterior chamber and an end portion which extends to the periphery of the iris in the anterior chamber and engages the same. The end portions of the first and second position fixation elements are sprung between the anterior chamber angle superiorly at the scleral spur and the capsular or ciliary sulcus inferiorly.