Patents Assigned to DraMetrix, Inc.
  • Patent number: 6318995
    Abstract: A method and apparatus for bonding a bracket to a tooth includes processing that begins by obtaining a digital model of a desired bracket placement on a tooth. The processing continues by scanning actual placement of the bracket on the tooth to produce digital information of the actual placement and generating a digital model of the actual placement. The processing continues by comparing the digital model of the desired bracket placement with the digital model of the actual placement. When the digital model of the desired bracket placement substantially matches the digital model of the actual placement, enabling bonding of the bracket to the tooth.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: November 20, 2001
    Assignee: DraMetrix, Inc.
    Inventors: Rohit Sachdeva, Rudger Rubbert, Thomas Weise, Friedrich Riemeirer