Patents by Inventor Riina Anniina Rautee

Riina Anniina Rautee 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).

  • Detection of encephalopathy
    Patent number: 7231246
    Abstract: The invention relates to detection of encephalopathy based on EEG signal data obtained from a patient. A first signal component is derived from the EEG signal data, the first signal component representing low frequencies of the EEG signal data. A first parameter indicative of disorder in the first signal component and a second parameter indicative of disorder in EEG signal data representing a first frequency band are then computed, wherein the first frequency band includes higher frequencies than said low frequencies. An indicator of encephalopathy is then determined based on the first parameter and the second parameter, the indicator of encephalopathy being indicative of encephalopathy.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: June 12, 2007
    Assignee: GE Healthcare Finland Oy
    Inventors: Riina Anniina Rautee, Mika Särkelä