Patents Assigned to Ontest Corporation
  • Pupillary reflex-based patient classification
    Patent number: 7488073
    Abstract: A method, system and device for detecting an ocular dysfunction with optic neuropathy, such as the glaucoma group of diseases. More particularly, one eye is exposed to a series of flashes, and the resulting pupillary reflexes of both eyes are measured. The pupillary reflexes can then be evaluated to determine if the ocular dysfunction is present. A device that includes at least one light source can be incorporated into a system for recording and evaluating the pupillary reflexes.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: February 10, 2009
    Assignee: Ontest Corporation
    Inventors: Gillray L. Kandel, Martin B. Kaback, Ralph M. Sanchez
  • Method, system and device for detecting ocular dysfunctions
    Patent number: 7334895
    Abstract: A method, system and device for detecting an ocular dysfunction with optic neuropathy, such as the glaucoma group of diseases. More particularly, one eye is exposed to a series of flashes, and the resulting pupillary reflexes of both eyes are measured. The pupillary reflexes can then be evaluated to determine if the ocular dysfunction is present. A device that includes at least one light source can be incorporated into a system for recording and evaluating the pupillary reflexes.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: February 26, 2008
    Assignee: Ontest Corporation
    Inventors: Gillray L. Kandel, David B. Henson, Martin B. Kaback, Ralph M. Sanchez