Eye surgery tool, has tube including slot-shaped opening that is cooperated with cutters for cutting and extraction of tissue, where surface of closed end of tube is situated at specific angle to longitudinal axis of tube

摘要

The tool (1) has a tube (2) with a wide open end (6) and an opposite closed end (5), where the tube is equipped with a slot-shaped opening (7) cooperating with cutters (4) for cutting and extraction of a tissue. A surface of the closed end of the tube is situated at an angle to a longitudinal axis (8) of the tube, where the angle of the surface of the closed end is between 30 and 70 degrees. The slot-shaped opening is located with the longitudinal axis of the tube, where the surface of the closed end has a varying curvature.