Patents Assigned to Clearmark Technologies Pty. Ltd.
  • Publication number: 20070188709
    Abstract: A corneal topographer, and a method for corneal topography are disclosed. In one embodiment, the topographer includes an illumination projection subsystem to project a series of preselected different stationary patterns of one or more slits of light in ordered succession onto the surface of the cornea. An image capture subsystem captures a still image of each projected pattern. An image processing subsystem converts the still images into topographical information of the cornea. The method involves projecting a series of preselected different stationary patterns of one or more slits of light in ordered succession onto the surface of the cornea, capturing a still image of each projected pattern and converting the still images into topographical information of the cornea.
    Type: Application
    Filed: April 16, 2007
    Publication date: August 16, 2007
    Applicant: Clearmark Technologies Pty, Ltd.
    Inventors: Paul Saarloos, Mark Gallop, Robert Ellelboom
  • Publication number: 20060139944
    Abstract: This invention is directed to a corneal topographer (1) and a method for corneal topography. The topographer (1) includes an illumination projection subsystem to project a series of preselected different stationary patterns of one or more slits of light in ordered succession onto the surface of the cornea (100),an image capture subsystem to capture a still image of each projected pattern and an image processing subsystem to convert the still images into topographical information of the cornea. The method involves projecting a series of preselected different stationary patterns of one or more slits of light in ordered succession onto the surface of the cornea, capturing a still image of each projected pattern and converting the still images into topographical information of the cornea.
    Type: Application
    Filed: November 20, 2003
    Publication date: June 29, 2006
    Applicant: Clearmark Technologies Pty. Ltd.
    Inventors: Paul Van Saarloos, Mark Gatton, Robert Eilelboom