PREOPERATIVE TORIC AXIS CORNEAL MARKER

摘要

Preoperative toric axis corneal marker useful for delimiting the correct position of an intraocular lens, implanting an intraestromal ring in a patient's eye, performing a limbal relaxing incision or any other type of intervention requiring a precise marking prior to an intervention on the cornea, wherein the marker incorporates an attaching means to a slit lamp and which marker comprises a generally “L”-shaped body which is anchored, by means of a first wing, to the attaching means to the slit lamp and its second wing features a hollow cylindrical shape where a tubular bushing, which presents at least a small lug radially arranged at its free base, is fitted, through which the marking on the eye will be accomplished.

主权项

1. Preoperative tonic axis corneal marker useful for determining the correct position of an intraocular lens, implanting an intrastromal ring in a patient's eye, performing a relaxing limbal incision or any other type of intervention requiring a precise marking prior to a cornea surgery, characterized in that the corneal marker (1) comprises an attaching means (2) to a slit lamp and which corneal marker comprises:
a generally “L”-shaped body (3) that:
is anchored by a first wing (4) to the attaching means (2) to the slit lamp, and;a second wing (5) that has a hollow cylindrical shape, and; a tubular bushing (6) that is fitted into the second hollow cylindrical wing (6) of the generally “L”-shaped body (3), which tubular bushing (6) presents, at its free base, at least one small lug (7) that is radially positioned.