Patents by Inventor Marcela Gonzalez

Marcela Gonzalez 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: 8755865
    Abstract: A system and method are provided for determining individualized scan and injection protocols for contrast-enhanced diagnostic imaging. Taking into account parameters specific to the scan subject, injection-related parameters, and scan parameters, the system and method can determine an optimal timing for a scan sequence to begin, to ensure that the scan sequence coincides with a desired contrast enhancement. Some embodiments further provide for real-time triggering of the scan commencement based on bolus tracking, and can adapt the scan and injection protocols in real-time based on monitored dynamic scan subject parameters and/or actual enhancement values determined from image data.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: June 17, 2014
    Assignee: General Electric Company
    Inventors: Marcela Gonzalez Molezzi, Holly Ann McDaniel, Scott Eugene Trevino
  • Publication number: 20110208046
    Abstract: A system and method are provided for determining individualized scan and injection protocols for contrast-enhanced diagnostic imaging. Taking into account parameters specific to the scan subject, injection-related parameters, and scan parameters, the system and method can determine an optimal timing for a scan sequence to begin, to ensure that the scan sequence coincides with a desired contrast enhancement. Some embodiments further provide for real-time triggering of the scan commencement based on bolus tracking, and can adapt the scan and injection protocols in real-time based on monitored dynamic scan subject parameters and/or actual enhancement values determined from image data.
    Type: Application
    Filed: May 5, 2011
    Publication date: August 25, 2011
    Inventors: Marcela Gonzalez Molezzi, Holly Ann McDaniel, Scott Eugene Trevino
  • Patent number: 7974682
    Abstract: A system and method are provided for determining individualized scan and injection protocols for contrast-enhanced diagnostic imaging. Taking into account parameters specific to the scan subject, injection-related parameters, and scan parameters, the system and method can determine an optimal timing for a scan sequence to begin, to ensure that the scan sequence coincides with a desired contrast enhancement. Some embodiments further provide for real-time triggering of the scan commencement based on bolus tracking, and can adapt the scan and injection protocols in real-time based on monitored dynamic scan subject parameters and/or actual enhancement values determined from image data.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: July 5, 2011
    Inventors: Marcela Gonzalez Molezzi, Holly Ann McDaniel, Scott Eugene Trevino
  • Publication number: 20080119715
    Abstract: A system and method are provided for determining individualized scan and injection protocols for contrast-enhanced diagnostic imaging. Taking into account parameters specific to the scan subject, injection-related parameters, and scan parameters, the system and method can determine an optimal timing for a scan sequence to begin, to ensure that the scan sequence coincides with a desired contrast enhancement. Some embodiments further provide for real-time triggering of the scan commencement based on bolus tracking, and can adapt the scan and injection protocols in real-time based on monitored dynamic scan subject parameters and/or actual enhancement values determined from image data.
    Type: Application
    Filed: March 27, 2007
    Publication date: May 22, 2008
    Inventors: Marcela Gonzalez Molezzi, Holly Ann McDaniel, Scott Eugene Trevino
  • Patent number: 7054411
    Abstract: A multichannel, contactless power transfer system includes a primary power inverter disposed on a stationary side of the system, and an auxiliary power inverter disposed on the stationary side of the system. A rotary transformer has a primary side thereof disposed on the stationary side of the system and a secondary side disposed on a rotating side of the system. The rotary transformer is configured to couple primary power from an output of the primary power inverter to a primary power voltage output on the rotating side of the system, and is further configured to couple auxiliary power from an output of the auxiliary power inverter to at least one auxiliary voltage output on the rotating side of the system.
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: May 30, 2006
    Assignee: General Electric Company
    Inventors: Jason Stuart Katcha, Jonathan Richard Schmidt, Marcela Gonzalez, Phil E. Pearson, Jr.
  • Publication number: 20050226380
    Abstract: A multichannel, contactless power transfer system includes a primary power inverter disposed on a stationary side of the system, and an auxiliary power inverter disposed on the stationary side of the system. A rotary transformer has a primary side thereof disposed on the stationary side of the system and a secondary side disposed on a rotating side of the system. The rotary transformer is configured to couple primary power from an output of the primary power inverter to a primary power voltage output on the rotating side of the system, and is further configured to couple auxiliary power from an output of the auxiliary power inverter to at least one auxiliary voltage output on the rotating side of the system.
    Type: Application
    Filed: April 1, 2004
    Publication date: October 13, 2005
    Applicant: General Electric Company
    Inventors: Jason Katcha, Jonathan Schmidt, Marcela Gonzalez, Phil Pearson
  • Patent number: 6697451
    Abstract: A method of evaluating a substance scoring system comprises acquiring data from a phantom using an imaging system, moving at least a portion of the phantom during the acquiring step, and generating an actual substance score for the phantom based on the data acquired using the imaging system. The phantom simulates a human organ such as a human heart. The phantom is provided with a motion profile that simulates a motion profile of the human organ.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: February 24, 2004
    Assignee: GE Medical Systems Global Technology Company, LLC
    Inventors: Kishore C. Acharya, Marcela A. Gonzalez, Gary J. Walloch
  • Publication number: 20030048867
    Abstract: A method of evaluating a substance scoring system comprises acquiring data from a phantom using an imaging system, moving at least a portion of the phantom during the acquiring step, and generating an actual substance score for the phantom based on the data acquired using the imaging system. The phantom simulates a human organ such as a human heart. The phantom is provided with a motion profile that simulates a motion profile of the human organ.
    Type: Application
    Filed: September 5, 2001
    Publication date: March 13, 2003
    Inventors: Kishore C. Acharya, Marcela A. Gonzalez, Gary J. Walloch