Reusable ab-interno trabeculotomy system

Abstract

A system for ab-interno trabeculotomy is provided. The system comprises an inserter device for inserting an excising device into the anterior chamber of a human eye. The inserter features a tubular structure, a tip for excising the trabecular meshwork, and a cannula for injecting fluids into the anterior chamber. The inserter optionally features roller mechanisms for advancing and retracting an excising device. The system also features a trabecular excision device having a rough surface for excising the inner wall of Schlemm's canal. The rough surface may comprise different shapes such as porcupines, cones, fins or the like. The system may also feature a custom eyelid speculum for supporting an endoscope that is movable with respect to the eye and pivotally movable along an incision point in the eye.

Dependencies are inferred from the claim text.