Patents by Inventor Sheila S. Washburn

Sheila S. Washburn 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).

  • Patent number: 9687170
    Abstract: A magnetic resonance imaging (MRI) system includes an imaging assembly located in a scan room and a controller coupled to the imaging assembly and located in a separate control room. A display is coupled to the controller and located in the scan room. The display is configured to display at least one graphical user interface relating to the set up of a patient and a scan for a magnetic resonance imaging (MRI) exam. An input device is also located in the scan room and is coupled to the display and the controller. The input device is configured to receive data regarding the set up of a patient and a scan for the MRI exam.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: June 27, 2017
    Assignee: General Electric Company
    Inventors: Sheila S. Washburn, David B. Ferguson, Michael R. Figueira, Thisath C. Kularatna, Donna M. Callan
  • Publication number: 20090234218
    Abstract: A magnetic resonance imaging (MRI) system includes an imaging assembly located in a scan room and a controller coupled to the imaging assembly and located in a separate control room. A display is coupled to the controller and located in the scan room. The display is configured to display at least one graphical user interface relating to the set up of a patient and a scan for a magnetic resonance imaging (MRI) exam. An input device is also located in the scan room and is coupled to the display and the controller. The input device is configured to receive data regarding the set up of a patient and a scan for the MRI exam.
    Type: Application
    Filed: March 11, 2008
    Publication date: September 17, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Sheila S. Washburn, David B. Ferguson, Michael R. Figueira, Thisath C. Kularatna, Donna M. Callan
  • Publication number: 20080027306
    Abstract: A method for initiating a diagnostic imaging scan for a diagnostic imaging system includes detecting an event. The event may be an event that indicates that the operator of the diagnostic imaging system is at a predetermined location. In response to the event, the diagnostic imaging scan is automatically started. Alternatively, the event may initiate a predetermined time period. Then, upon expiration of the predetermined time period, the diagnostic imaging scan is automatically started.
    Type: Application
    Filed: July 31, 2006
    Publication date: January 31, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Sheila S Washburn, Michael R Figueira
  • Patent number: 6160397
    Abstract: Correcting gradients for a phase encoding axis in an MRI imaging system are provided in an FSE pulse sequence to correct phase errors in echo signals, such as due to effects of cross term eddy currents induced by slice select gradients. Correcting gradients to be applied to the logical phase encoding axis are identified in a prescan sequence. An initial correcting gradient is identified for correcting phase errors resulting from an initial slice select gradient pulse. Subsequent, bipolar gradient pulses for the phase encoding axis are then derived from the initial correcting gradient. The prescan technique may be used in conjunction with other prescanning sequences used to determine additional corrections for the FSE sequence. The correcting gradients reduce or eliminate image artifacts resulting from such factors as cross term eddy currents in oblique scans. An averaging sequence may be implemented to reduce the likelihood for influencing the compensation pulse calculation errors.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: December 12, 2000
    Assignee: General Electric Company
    Inventors: Sheila S. Washburn, Richard Scott Hinks