Patents Assigned to UNIVERSITÄT ULM
  • Patent number: 5476438
    Abstract: A method for neuromagnetic stimulation or functional neuromuscular stimulation comprises applying a magnetic field with a magnetic induction B to a subcutaneous nerve tissue to be stimulated, and simultaneously directing a focused beam of ultrasonic waves into the magnetic field region such that the ultrasonic waves vibrate orthogonally to the direction of the magnetic field, thereby producing a subcutaneous focus of stimulation having a focal diameter of approximately 1 cm, in order to confine the stimulation into a single nerve bundle or one single nerve region, and to avoid unintentional stimulation of adjoining nerve regions. An apparatus is described for carrying out such method.
    Type: Grant
    Filed: March 11, 1994
    Date of Patent: December 19, 1995
    Assignee: Zentralinstitut fur Biomedizinische Technik Universitat Ulm
    Inventors: Jochen Edrich, Tongsheng Zhang