The present invention relates to apparatus for radial ketatotomy. A support (1), having a reference surface (3) adapted to fit the cornea (2a) of an eye (2) and in which opens slits (19) disposed in planes including an axis (4) adapted to coincide with the optical axis (105), carries blades (22) of which...http://www.google.com/patents/US4815463?utm_source=gb-gplus-sharePatent US4815463 - Surgical apparatus for radial keratotomy
