A keratotomy apparatus that comprises a plurality of plates. One of the plates is kept on the eye during the keratotomy. The other plates support corneal thickness sensors and guides that enable both radial and arcuate keratotomy cuts to be made. A keratotomy knife that has cams that cooperate with camming...http://www.google.fr/patents/US5653723?utm_source=gb-gplus-shareBrevet US5653723 - Method and apparatus for performing keratotomy
