METHODS AND INTRAOCULAR LENS FOR COUNTERACTING ASTIGMATISM ABERRATIONS

摘要

In various embodiments, toric elements shape at least a portion of an outer shell of an implantable intraocular lens to counteract astigmatism aberrations.

主权项

1. An implantable intraocular lens for counteracting an astigmatism aberration of a patient's eye, the lens comprising:
an outer shell defining therewithin an internal space at least partially fillable with a first fluid; and a toric element disposed on or defined by the outer shell, wherein, when the outer shell is at least partially filled with the first fluid, the toric element shapes at least a portion of the outer shell to counteract the astigmatism aberration.