Patents Assigned to Memphis Eye & Contact Associates
  • Patent number: 6766042
    Abstract: An automated eye corneal striae detection system for use with a refractive laser system includes a cornea illuminator, a video camera interface, a computer, and a video display for showing possible eye corneal striae to the surgeon. The computer includes an interface to control the corneal illuminator, a video frame grabber which extracts images of the eye cornea from the video camera, and is programmed to detect and recognize eye corneal striae. The striae detection algorithm finds possible cornea striae, determines their location, or position, on the cornea and analyzes their shape. After all possible eye corneal striae are detected and analyzed, they are displayed for the surgeon on an external video display. The surgeon can then make a determination as to whether the corneal LASIK flap should be refloated, adjusted or smoothed again.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: July 20, 2004
    Assignee: Memphis Eye & Contact Associates
    Inventors: James F. Freeman, Roy E. Williams