Patents Assigned to Scan Vision Limited
  • Patent number: 9131838
    Abstract: A system for clinical examination of visual field functioning, comprising a programmable display configured to generate the 2D or 3D image of specialized examination image for a limited duration to the viewer, a lenticular unit comprising one or more lenticular plates configured to project a 2D or 3D image of an examination image to a viewer, wherein the examination component visible to the viewer is dependent on an orientation of the lenticular unit with respect to the viewer and through the lenticular unit. The method projects an specialized examination image on predetermined portions of the viewer's visual field by generating a 2D or 3D image of the examination image for a limited duration from a programmable display, or projected through at least one lenticular lens toward the viewer's visual field.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: September 15, 2015
    Assignee: Scan vision Limited
    Inventors: Joergen Bruun-Jensen, Jacob Bruun-Jensen
  • Patent number: 9055887
    Abstract: A system having one or more lenticular units and more supplementary parts without lenticular properties. The lenticular units consist of lenticular plates that are capable of visualizing various clinically relevant examination objects. In all the examination positions, the system may visualize a fixation area that is shown alone or together with clinically relevant examination objects targeted at the examination of clinically relevant visual functions. Supplementary parts with various optical properties may be fixed or be moved relative to the lenticular units. Various clinically relevant examination objects may be visualized for the right eye and the left eye in that the examination objects of the system are provided with different colors or light polarizations and using eyeglasses with a differently colored glass for the right eye and the left eye or with polarization filters with a different direction for the right eye and the left eye.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: June 16, 2015
    Assignee: Scan Vision Limited
    Inventors: Joergen Bruun-Jensen, Jacob Bruun-Jensen
  • Patent number: 8752964
    Abstract: A system having one or more lenticular units and more supplementary parts without lenticular properties. The lenticular units consist of lenticular plates that are capable of visualizing various clinically relevant examination objects. In all the examination positions, the system may visualize a fixation area that is shown alone or together with clinically relevant examination objects targeted at the examination of clinically relevant visual functions. Supplementary parts with various optical properties may be fixed or be moved relative to the lenticular units. Various clinically relevant examination objects may be visualized for the right eye and the left eye in that the examination objects of the system are provided with different colors or light polarizations and using eyeglasses with a differently colored glass for the right eye and the left eye or with polarization filters with a different direction for the right eye and the left eye.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: June 17, 2014
    Assignee: Scan Vision Limited
    Inventors: Joergen Bruun-Jensen, Jacob Bruun-Jensesn