Patents by Inventor Rajeev Ramankutty Marar

Rajeev Ramankutty Marar 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: 9118635
    Abstract: An autonomous medical imaging system includes at least one autonomous imaging subsystem and at least one autonomous detection subsystem. The autonomous detection subsystem is configured to communicate with the autonomous imaging subsystem, and the autonomous imaging subsystem is configured to communicate with the autonomous detection subsystem.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: August 25, 2015
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Kadri Nizar Jabri, Rajeev Ramankutty Marar, Ferry Tamtoro, Gopal Biligeri Avinash, John Michael Sabol
  • Patent number: 8983663
    Abstract: The present invention provides a medical diagnostic device with an automatic moving mechanism. The device comprises an input interface for receiving instructions from an operator or from a remote device. A motion controller is coupled to the input interface for controlling movements of the diagnostic device based on the instructions received through the input interface. A moving assembly is coupled to the motion controller for moving the diagnostic device under control of the motion controller. In an embodiment, a method of guiding a portable imaging system through various locations in a hospital is disclosed. Also the invention discloses a self-guided portable imaging system.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: March 17, 2015
    Assignee: General Electric Company
    Inventor: Rajeev Ramankutty Marar
  • Patent number: 8786873
    Abstract: Systems and methods are disclosed for managing autonomous detector and imager subsystems communicating as nodes on a network. In an embodiment, an application server is provided which coordinates use of the autonomous imager and detector subsystems so that appropriate combinations of imagers and detectors are used for particular imaging applications. In another embodiment, the performance of a detector subsystem may be automatically evaluated prior to use, such as by one or more automated routines that monitor or measure factors related to detector performance. Additional systems, methods, and devices are also disclosed.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: July 22, 2014
    Assignee: General Electric Company
    Inventors: John Michael Sabol, James Zhengshe Liu, Rajeev Ramankutty Marar, Kadri Nizar Jabri, Gopal Biligeri Avinash, Chuande Liu, Tan Liu
  • Patent number: 8325875
    Abstract: In one embodiment, a portable radiological imaging system includes a portable base station having an X-ray source and a power supply, a wireless X-ray detector configured to receive X-ray radiation from the source and to generate image data based upon the received radiation, and a portable image processing system removably carried by the base station and configured to receive the image data from the detector and to process the image data to produce and display a user-viewable image derived from the image data.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: December 4, 2012
    Assignee: General Electric Company
    Inventors: Jon Charles Omernick, Rajeev Ramankutty Marar, Jonathan Mark Butzine
  • Patent number: 8243882
    Abstract: A method and a system are disclosed for operating an X-ray imaging subsystem with an X-ray imaging detector. Each subsystem may be one of many that could operate with one another to create X-ray images. An association is established between the imaging subsystem and the imaging detector, and a user-perceptible indication of the association is generated. The user may be prompted to confirm the association. Thereafter, the two subsystems may be used together for X-ray imaging. An X-ray source of the imaging subsystem may be disabled until the association is established or until the confirmation is received.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: August 14, 2012
    Assignee: General Electric Company
    Inventors: Kadri Nizar Jabri, Gopal Biligeri Avinash, John Michael Sabol, Rajeev Ramankutty Marar
  • Publication number: 20110286575
    Abstract: In one embodiment, a portable radiological imaging system includes a portable base station having an X-ray source and a power supply, a wireless X-ray detector configured to receive X-ray radiation from the source and to generate image data based upon the received radiation, and a portable image processing system removably carried by the base station and configured to receive the image data from the detector and to process the image data to produce and display a user-viewable image derived from the image data.
    Type: Application
    Filed: May 24, 2010
    Publication date: November 24, 2011
    Applicant: General Electric Company
    Inventors: Jon Charles Omernick, Rajeev Ramankutty Marar, Jonathan Mark Butzine
  • Publication number: 20110274244
    Abstract: A method and a system are disclosed for operating an X-ray imaging subsystem with an X-ray imaging detector. Each subsystem may be one of many that could operate with one another to create X-ray images. An association is established between the imaging subsystem and the imaging detector, and a user-perceptible indication of the association is generated. The user may be prompted to confirm the association. Thereafter, the two subsystems may be used together for X-ray imaging. An X-ray source of the imaging subsystem may be disabled until the association is established or until the confirmation is received.
    Type: Application
    Filed: May 7, 2010
    Publication date: November 10, 2011
    Applicant: General Electric Company
    Inventors: Kadri Nizar Jabri, Gopal Biligeri Avinash, John Michael Sabol, Rajeev Ramankutty Marar
  • Publication number: 20110013220
    Abstract: Systems and methods are disclosed for managing autonomous detector and imager subsystems communicating as nodes on a network. In an embodiment, an application server is provided which coordinates use of the autonomous imager and detector subsystems so that appropriate combinations of imagers and detectors are used for particular imaging applications. In another embodiment, the performance of a detector subsystem may be automatically evaluated prior to use, such as by one or more automated routines that monitor or measure factors related to detector performance. Additional systems, methods, and devices are also disclosed.
    Type: Application
    Filed: July 20, 2009
    Publication date: January 20, 2011
    Applicant: General Electric Company
    Inventors: John Michael Sabol, James Zhengshe Liu, Rajeev Ramankutty Marar, Kadri Nizar Jabri, Gopal Biligeri Avinash, Chuande Liu, Tan Liu
  • Patent number: 7575375
    Abstract: A system for reducing movement of an object is described. The system includes a first detector configured to detect a first beam and a second detector configured to detect a second beam The first and second detectors are located within a radiography room.
    Type: Grant
    Filed: January 11, 2007
    Date of Patent: August 18, 2009
    Assignee: General Electric Company
    Inventors: Rajeev Ramankutty Marar, Ashes Dhanna Ganguly
  • Publication number: 20090129547
    Abstract: A portable dual-mode digital X-ray detector configured to operate in an integrated mode for use in direct digital radiography (DDR) and in non-integrated mode for use in computed radiography (CR). The portable dual-mode X-ray detector comprising a switching mechanism for switching the detector between an integrated mode and a non-integrated mode, a triggering mechanism for use in the non-integrated mode, a communications interface for use in the integrated mode, and at least one memory module for storing image data. The disclosure further includes the methods of operation of the portable dual-mode digital X-ray detector in the integrated mode for use in direct digital radiography (DDR) and in the non-integrated mode for use in computed radiography (CR).
    Type: Application
    Filed: November 16, 2007
    Publication date: May 21, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Kadri Nizar Jabri, Ferry Tamtoro, Rajeev Ramankutty Marar, Rowland Frederick Saunders
  • Publication number: 20090118606
    Abstract: An autonomous medical imaging system includes at least one autonomous imaging subsystem and at least one autonomous detection subsystem. The autonomous detection subsystem is configured to communicate with the autonomous imaging subsystem, and the autonomous imaging subsystem is configured to communicate with the autonomous detection subsystem.
    Type: Application
    Filed: November 2, 2007
    Publication date: May 7, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Kadri Nizar Jabri, Rajeev Ramankutty Marar, Ferry Tamtoro, Gopal Biligeri Avinash, John Michael Sabol
  • Publication number: 20080292056
    Abstract: In embodiments, x-ray apparatus for imaging a subject, the x-ray apparatus having a base assembly and an x-ray source supported by the base assembly, the x-ray source being operable for generating x-ray energy, the x-ray apparatus having a control system for controlling operation of the x-ray source, the x-ray apparatus including: a detector for detecting a monitored condition, the detector generating detector output; the control system receiving the detector output; and the control system including a portable visual indicator independent of the base assembly and portable in relation thereto, the portable visual indicator displaying a state of the monitored condition.
    Type: Application
    Filed: May 25, 2007
    Publication date: November 27, 2008
    Inventor: Rajeev Ramankutty Marar
  • Publication number: 20080170665
    Abstract: A system for reducing movement of an object is described. The system includes a first detector configured to detect a first beam and a second detector configured to detect a second beam The first and second detectors are located within a radiography room.
    Type: Application
    Filed: January 11, 2007
    Publication date: July 17, 2008
    Inventors: Rajeev Ramankutty Marar, Ashes Dhanna Ganguly
  • Publication number: 20080161672
    Abstract: The present invention provides a medical diagnostic device with an automatic moving mechanism. The device comprises an input interface for receiving instructions from an operator or from a remote device. A motion controller is coupled to the input interface for controlling movements of the diagnostic device based on the instructions received through the input interface. A moving assembly is coupled to the motion controller for moving the diagnostic device under control of the motion controller. In an embodiment, a method of guiding a portable imaging system through various locations in a hospital is disclosed. Also the invention discloses a self-guided portable imaging system.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 3, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventor: Rajeev Ramankutty Marar