Patents by Inventor Desinger Kai

Desinger Kai 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).

  • Surgical, grooved director for collecting tissue in a minimally invasive manner
    Patent number: 7601125
    Abstract: A surgical hollow probe for minimally invasive tissue removal comprising an elongate hollow body, an opening in the region of the distal end of the hollow body and an opening in the region of the proximal end of the hollow body for respectively receiving and delivering tissue, and comprising an electrically conductive ring-shaped or loop-shaped cutting element which can be extended from the hollow body and which can be applied to an HF-voltage source, for cutting out tissue in the area around the distal opening of the hollow body.
    Type: Grant
    Filed: April 8, 2000
    Date of Patent: October 13, 2009
    Inventor: Desinger Kai