Patents by Inventor Carsten Langkaer

Carsten Langkaer 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).

  • Method and device for performing a puncturing work on an inflated balloon-like object implanted in a patient
    Patent number: 4908011
    Abstract: An inflated balloon (5) implanted in a patient (3) is provided with a high-frequency receiver system (7) wherein an electric current is induced upon the generation of a high-frequency, electromagnetic field outside the patient which electric current activates a puncturing device, such as an electric resistor element (11), in the balloon (5).
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: March 13, 1990
    Assignee: Ballobes ApS
    Inventors: Erik Jacobsen, Christian Overland, Allan Northeved, Carsten Langkaer