Patents by Inventor Kimmo Ristolainen

Kimmo Ristolainen 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).

  • Conductor
    Patent number: 7272427
    Abstract: A conductor, especially a conductor for measuring bio-electric signals occurring in an MRI environment, which comprises an electrically conductive part made of a non-metal material and a sheath part arranged over it. To produce a light and flexible conductor, the impedance of the conductive part is in the range of 5 to 300 kilo-ohm. The sheath part is arranged to endure a required voltage and the conductor comprises a support part which is made of a substantially inelastic material.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: September 18, 2007
    Assignee: GE Healthcare Finland Oy
    Inventor: Kimmo Ristolainen
  • Conductor
    Publication number: 20040034296
    Abstract: The invention relates to a conductor, especially a conductor for measuring bio-electric signals occurring in an MRI environment, which comprises an electrically conductive part (6) made of a non-metal material and a sheath part (7) arranged over it. To produce a light and flexible conductor, the impedance of the conductive part (6) is in the range of 5 to 300 kilo-ohm. The sheath part (7) is arranged to endure a required voltage and the conductor comprises a support part (8) which is made of a substantially inelastic material.
    Type: Application
    Filed: July 15, 2003
    Publication date: February 19, 2004
    Inventor: Kimmo Ristolainen