Patents by Inventor Christina Hugosson

Christina Hugosson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Stereotactic apparatus
    Patent number: 6283977
    Abstract: A stereotactic apparatus including a support slide for being slidably mounted to an arc, a microdrive unit having an instrument holder for depth adjustment of an instrument along a depth axis, in an essentially arc parallel plane, an arc perpendicular adjusting mechanism for adjustment of the microdrive unit along an arc perpendicular axis, an arc parallel adjusting mechanism for adjustment of the microdrive unit along an arc parallel axis, wherein the arc perpendicular adjusting mechanism includes an arc perpendicular slide, which is movably mounted to the support slide. The arc parallel adjusting mechanism is mounted at an end of the arc perpendicular slide, so that by movement of the arc perpendicular slide in a direction along the arc perpendicular axis the arc parallel adjusting mechanism also moves in that direction.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: September 4, 2001
    Assignee: Elekta AB
    Inventors: Per Ericsson, Anders Jakobsson, Christina Hugosson
  • Stereotactic apparatus
    Patent number: D442281
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: May 15, 2001
    Assignee: Elekta AB
    Inventors: Per Ericsson, Anders Jakobsson, Christina Hugosson