Patents Assigned to Anders Sundh
  • Patent number: 5320462
    Abstract: This invention relates to a method of producing restorations, prosthesis or the like within dentistry and medical service, a measuring device, a computer and a shaping machine being utilized. According to the invention the method is characterized by the combination of the following moments: a measuring probe (3) provided with at least two lighting points (5-7) and being an integral part of a measuring device provided with at least two cameras (1, 2) is conveyed along the treatment area at the same time as the movements of the measuring probe (3) are registered by means of the cameras (1, 2); data from the cameras are collected by and stored in a computer which is specially programmed for this field of use and which on basis of incoming data can determine the form of the treatment area; the data information stored in the computer is utilized for controlling a shaping machine which out of a working piece shapes a suitable restoration or prosthesis.
    Type: Grant
    Filed: April 8, 1992
    Date of Patent: June 14, 1994
    Assignees: Maud Bergman, Gunnar Johansson, Goran Sjogren, Anders Sundh
    Inventors: Gunnar Johansson, Goran Sjogren, Anders Sundh