Patents by Inventor Gert Toftkjaer

Gert Toftkjaer 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).

  • Patent number: 7041093
    Abstract: An Intense Pulsed Light apparatus for cosmetic or therapeutic treatment of the skin having a light source is provided with a light guide having an entry face in a rigid light guide component and an exit face in a flexible light guide component adapted to conform to highly curved parts of the body of a patient.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: May 9, 2006
    Assignee: Danish Dermatologic Development A/S
    Inventor: Gert Toftkjaer
  • Publication number: 20030163174
    Abstract: An Intense Pulsed Light apparatus for cosmetic or therapeutic treatment of the skin having a light source is provided with a light guide having an entry face in a rigid light guide component and an exit face in a flexible light guide component adapted to conform to highly curved parts of the body of a patient.
    Type: Application
    Filed: March 31, 2003
    Publication date: August 28, 2003
    Inventor: Gert Toftkjaer
  • Patent number: 4844081
    Abstract: A device for disintegrating kidney stones or gallstones by means of a focusing chamber being part of a rotation ellipsoid and comprising in one focal point a spark gap producing shock waves. Means fixing the device to the skin of the patient are provided in connection with the focusing chamber. A movable rubber sleeve or bellows may be provided in connection with the fixing means, said sleeve or bellows being glued onto the skin of the patient. As an alternative circumferential suction chambers may be provided along the rim of the sleeve, or the entire device may be shaped as a suction cup. An ultrasonic transducer is situated within the focusing chamber, said ultrasonic transducer optionally being situated on a cone-shaped body in turn situated on a pivotable bar within the focusing chamber. In this manner it is possible to localize a stone by means of an ultrasonic scanner without the ultrasonic transducer in question being damaged by shock waves.
    Type: Grant
    Filed: August 26, 1987
    Date of Patent: July 4, 1989
    Assignee: Non-Invasive Therapeutic Techniques A/S
    Inventors: Allan Northeved, Gert Toftkjaer