Patents by Inventor Gerhard Marquardt

Gerhard Marquardt 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).

  • DEVICE FOR DETERMINING THE STABILITY OF A KNEE JOINT
    Publication number: 20110213275
    Abstract: The invention relates to a device for determining the stability of a knee joint. The device comprises includes a measuring sensor (14), which can be attached via a fastening device (16) to a lower leg (12) associated with the knee joint (11). The measuring sensor (14) is designed to measure an acceleration in at least one direction (z) during a movement of the lower leg (12). Furthermore, a processing device (18) is provided for processing measured values of the measuring sensor (14) in order to infer the stability of the knee joint (11) from the processed measured values.
    Type: Application
    Filed: June 18, 2009
    Publication date: September 1, 2011
    Applicant: BORT GMBH
    Inventors: Ronald Boos, Gerhard Marquardt, Urs Schneider, Wolfgang Bort