Patents by Inventor Prakash Mahesh
Prakash Mahesh 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).
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Patent number: 8068702Abstract: Certain embodiments of the present invention provide a system, method and computer instructions for aiding analysis of an image used in a medical examination. For example, in an embodiment, an image analysis system used in a medical examination comprises: an input module configured to input an image; a search module configured to locate information regarding an image that is similar to the input image; and an output module configured to output a link to the located information, wherein the located information is displayed when the link is used. For example, in an embodiment, an image analysis system used in a medical examination further comprises a communication module, wherein the communication module is configured to output the input image and the located information, and wherein the communication module is configured to receive a responsive communication.Type: GrantFiled: April 29, 2010Date of Patent: November 29, 2011Assignee: General Electric CompanyInventors: Mark M. Morita, Prakash Mahesh
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Publication number: 20110255760Abstract: Certain embodiments of the present invention provide methods and systems for synchronizing a view of a patient image with an atlas image. Certain embodiments provide a method for synchronizing a patient image with an atlas image. The method includes retrieving an image atlas including at least one atlas image, registering an atlas image to a patient image and synchronizing a view of the atlas image to a view of the patient image. In certain embodiments, the method further includes registering a plurality of atlas images to a plurality of patient images. In certain embodiments, the step of synchronizing further includes synchronizing at least one of orientation, zoom level, window level and pan of the atlas image to the patient image.Type: ApplicationFiled: June 28, 2011Publication date: October 20, 2011Applicant: GENERAL ELECTRIC COMPANYInventors: Prakash Mahesh, Vijaykalyan Yeluri, Denny Wingchung Lau, Steven P. Roehm, Christopher Allen Beaulieu, Garry Evan Gold, Sandip Biswal, Robert John Herfkens
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Patent number: 8037052Abstract: Certain embodiments of the present invention provide systems and methods for free text searching of electronic medical records. Certain embodiments provide a system including an interface configured to accept search criteria and display search results and a search engine accepting a free text search query from the interface. The free text search query is based on search criteria entered via the interface. The search engine communicates with a search crawler, which searches electronic medical record data based on the free text search query and provides search results. In certain embodiments, the system may de-identify patient/physician data from the search results. Certain embodiments provide a system for retrieving EMR search results. The system includes an interface configured to accept search criteria and display search results, a database interface adapter for interfacing with an electronic medical record database to transmit and receive data and a formatter for formatting search results.Type: GrantFiled: May 18, 2007Date of Patent: October 11, 2011Assignee: General Electric CompanyInventors: Murali Kumaran Kariathungal, Prakash Mahesh
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Patent number: 8036917Abstract: Certain embodiments of the present invention provide methods and systems for hanging protocol generation using eye tracking and/or voice command and control. Certain embodiments provide a method for creating a hanging protocol based on at least one of eye tracking and voice command and control input in a clinical environment. The method includes specifying a hanging protocol specification using input including at least one of eye tracking and voice command and control. The method also includes translating the input into a hanging protocol. The method further includes facilitating display of clinical information based on the hanging protocol.Type: GrantFiled: May 16, 2007Date of Patent: October 11, 2011Assignee: General Electric CompanyInventors: Murali Kumaran Kariathungal, Prakash Mahesh, Mark Morita, Stephen P. Roehm
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Patent number: 8019626Abstract: Certain embodiments of the present invention provide a system for clinical review of a patient comprising: a plurality medical studies relating to a medical history of the patient, each of said plurality of medical studies comprising a representation; a user interface for permitting a user to interact with said representations; a chronology of said representations displayable through said user interface, wherein each of said representations is selectable by said user to form a selected chronological medical study; and a plurality of relevant representations displayable through said user interface, said plurality of relevant representations automatically generated based at least in part on said selected chronological medical study and at least one relevance criterion, wherein each of said plurality of relevant representations is selectable to form a selected relevant medical study.Type: GrantFiled: November 21, 2007Date of Patent: September 13, 2011Assignee: General Electric CompanyInventors: Prakash Mahesh, Murali Kariathungal, Sukhdeep Gill, Christopher Janicki
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Patent number: 8009886Abstract: Certain embodiments of the present invention provide for a system and method for performing medical image registration. Pixel and voxel correspondences are formulated as energy minimization problems and are optimized with graph cuts. The method includes processing a first set of data and a second set of data using a graph cuts algorithm to determine a minimum value of an energy function. The energy function has a data term and a smoothness term. The method also includes performing registration for the first set of data and the second set of data based on the data term and the smoothness term of the energy function. The system includes a computer system for performing medical image registration. The computer system comprises a processor and a memory in communication with the processor. The memory includes program code executable by the processor for executing a medical image registration algorithm.Type: GrantFiled: January 3, 2008Date of Patent: August 30, 2011Assignee: General Electric CompanyInventors: Shou Li, Prakash Mahesh, Dave Roeder, Greg Garvin
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Patent number: 8005278Abstract: Systems for determining patient acuity including an analysis component, an acuity database, and a processing component are provided. The analysis component is capable of generating analysis data based at least in part on a medical image. The acuity database is capable of associating the analysis data with an acuity value. The processing component is capable of generating an acuity level based at least in part on the acuity value.Type: GrantFiled: November 22, 2005Date of Patent: August 23, 2011Assignee: General Electric CompanyInventors: Prakash Mahesh, Murali Kumaran Kariathungal, Mark M. Morita
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Patent number: 7995818Abstract: Certain embodiments of the present invention provide methods and systems for synchronizing a view of a patient image with an atlas image. Certain embodiments provide a method for synchronizing a patient image with an atlas image. The method includes retrieving an image atlas including at least one atlas image, registering an atlas image to a patient image and synchronizing a view of the atlas image to a view of the patient image. In certain embodiments, the method further includes registering a plurality of atlas images to a plurality of patient images. In certain embodiments, the step of synchronizing further includes synchronizing at least one of orientation, zoom level, window level and pan of the atlas image to the patient image.Type: GrantFiled: October 26, 2007Date of Patent: August 9, 2011Assignee: General Electric CompanyInventors: Prakash Mahesh, Vijaykalyan Yeluri, Denny Wingchung Lau, Steven P. Roehm, Christopher Allen Beaulieu, Garry Evan Gold, Sandip Biswal, Robert John Herfkens
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Patent number: 7970188Abstract: Certain embodiments of the present invention provide a method for automatic prioritization and routing of exams for patients in a medical center based on image classification. The method includes capturing an image and digitizing it, automatically classifying the image based on its content, prioritizing the image based on its classification, and routing the image based on its prioritization and classification to the appropriate medical practitioner.Type: GrantFiled: November 22, 2006Date of Patent: June 28, 2011Assignee: General Electric CompanyInventors: Prakash Mahesh, Mark Morita, Murali Kumaran Kariathungal
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Patent number: 7961921Abstract: Certain embodiments of the present invention provide for a system for medical diagnosis and tracking. In an embodiment, a medical diagnosis and tracking system includes one or more medical imaging devices adapted to create one or more current images. The medical diagnosis and tracking system also includes a historical images archive adapted to storing the one or more current images and/or one or more historical images. The system also includes a three-dimensional subtraction application adapted to create one or more three-dimensional subtracted images by performing three-dimensional subtraction on the one or more current images and the one or more historical images. The medical diagnosis and tracking system also includes a Picture Archiving Communication System (PACS) workstation adapted to display the one or more three-dimensional subtracted images.Type: GrantFiled: September 27, 2005Date of Patent: June 14, 2011Assignee: General Electric CompanyInventor: Prakash Mahesh
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Patent number: 7860285Abstract: Certain embodiments provide a method for radiological imaging including: receiving a set of image data, the image data further including information corresponding to at least one functional portion of a patient; identifying the information corresponding to the at least one functional portion of the patient; and grouping the information corresponding to the at least one functional portion of the patient into a group. In an embodiment, the method is performable substantially automatically. In an embodiment, the method further includes enhancing at least a portion of the group. In an embodiment, the enhancing at least a portion of the group is performable automatically. In an embodiment, the enhancing at least a portion of the group is performable manually. In an embodiment, the enhancing at least a portion of the group includes at least one of: applying a look up table; applying a window level; applying an algorithm; and applying a filter.Type: GrantFiled: April 3, 2007Date of Patent: December 28, 2010Assignee: General Electric CompanyInventors: Murali Kumaran Kariathungal, Prakash Mahesh, Mark M. Morita
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Patent number: 7787699Abstract: Certain embodiments of the present application provide a method for imaging in a healthcare environment including receiving in an application a first feed, the first feed including historical patient image data; receiving in the application a second feed, the second feed including substantially live patient image data; and integrating in real-time in the application the first feed and the second feed to form a display representation, the display representation displayable on a display, and the display representation simultaneously including data corresponding to the first feed and the second feed.Type: GrantFiled: August 17, 2005Date of Patent: August 31, 2010Assignee: General Electric CompanyInventors: Prakash Mahesh, Mark M. Morita
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Publication number: 20100215241Abstract: Certain embodiments of the present invention provide a system, method and computer instructions for aiding analysis of an image used in a medical examination. For example, in an embodiment, an image analysis system used in a medical examination comprises: an input module configured to input an image; a search module configured to locate information regarding an image that is similar to the input image; and an output module configured to output a link to the located information, wherein the located information is displayed when the link is used. For example, in an embodiment, an image analysis system used in a medical examination further comprises a communication module, wherein the communication module is configured to output the input image and the located information, and wherein the communication module is configured to receive a responsive communication.Type: ApplicationFiled: April 29, 2010Publication date: August 26, 2010Applicant: General Electric CompanyInventors: Mark M. Morita, Prakash Mahesh
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Patent number: 7738684Abstract: Certain embodiments of the present invention provide methods and systems for determine a level of significance of an image. Certain embodiments include selecting one or more parameters for use in determining a level of significance for an image, assigning a value to each of the one or more parameters, and determining the level of significance for the image based on the parameters and the values associated with each of the one or more parameters. One or more parameters may be weighted to affect determination of the level of significance. An offset may be added to the determination of the level of significance for the image. Parameters may include clinical relevance, diagnosis pattern, segmented area, number of pixels, and/or reading time for the image, for example.Type: GrantFiled: January 18, 2006Date of Patent: June 15, 2010Assignee: General Electric CompanyInventors: Murali Kumaran Kariathungal, Prakash Mahesh, Mark M. Morita
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Patent number: 7694240Abstract: Certain embodiments of the present invention provide methods and systems for hanging protocol generation using gesture recognition. Certain embodiments provide a method for creating a hanging protocol based on gesture input in a clinical environment. The method includes specifying a hanging protocol specification using gesture-based input. The method also includes translating the gesture-based input into a hanging protocol. The method further includes facilitating display of clinical information based on the hanging protocol. Certain embodiments provide a gesture detection system. The system includes a sensor surface configured to detect gesture-based input made on the sensor surface. The gesture-based input specifies a hanging protocol layout. The system also includes a processor configured to identify the gesture-based input and translate the gesture to a corresponding hanging protocol definition for display of image and clinical data.Type: GrantFiled: November 22, 2006Date of Patent: April 6, 2010Assignee: General Electric CompanyInventors: Murali Kumaran Kariathungal, Prakash Mahesh, Mark Morita, Stephen P. Roehm
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Publication number: 20100082370Abstract: Clinical information tracking and alerting systems are disclosed herein. An example method of providing feedback to healthcare practitioners includes receiving a subscription to clinical information associated with a patient from a healthcare practitioner; searching a database of shared clinical information to identify recently entered clinical information, wherein searching the database is automated to be performed according to a schedule; determining whether the recently entered clinical information includes medical data associated with the patient; and publishing the medical data associated with the patient to the healthcare practitioner.Type: ApplicationFiled: September 30, 2008Publication date: April 1, 2010Inventors: Perry Frederick, Vijaykalyan Yeluri, Prakash Mahesh, Robert John Herfkens, Denny Lau
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Publication number: 20100076780Abstract: Methods and apparatus to organize patient medical histories are disclosed herein. An example method includes receiving a medical report and analyzing the medical report to extract information related to a clinical event associated with the medical report; assigning a classification to the medical report using the extracted information; determining a severity of the clinical event associated with the medical report using the extracted information and assigning a severity score to the medical report; updating a record corresponding to the medical report in a data store to reflect the assigned classification and severity score; and enabling a healthcare practitioner to query the data store using the classification and severity score.Type: ApplicationFiled: September 23, 2008Publication date: March 25, 2010Applicant: General Electric Company, A New York CorporationInventors: Prakash Mahesh, Murali Kumaran Kariathungal, Christopher Janicki
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Publication number: 20100023857Abstract: Certain embodiments of the present invention provide methods and systems combining user interface features with force feedback techniques in clinical applications. Certain embodiments provide a user interface providing clinical software tools and information access for a picture archiving and communication system. The user interface includes a plurality of regions displayed to represent selectable functionality for an associated plurality of clinical software tools and information. The user interface also includes a cursor movable by a user to select one of the plurality of regions. The user interface further includes a processor configured to determine a location and pattern of movement of the cursor and provide force feedback to the user based on the location and pattern of movement of the cursor to provide a non-visual indication to the user of the location and pattern of movement of the cursor.Type: ApplicationFiled: July 23, 2008Publication date: January 28, 2010Applicant: GENERAL ELECTRIC COMPANYInventors: Prakash Mahesh, Timothy Kenney, James Whitfill
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Publication number: 20090316964Abstract: Certain embodiments of the present technology provide systems, methods and computer instructions for computer aided analysis of images. In certain embodiments, for example, such a method includes: isolating a motion area in an image; segmenting the image; utilizing a support vector machine to identify a region of interest in the image; utilizing a graph-cut algorithm to refine the region of interest; and verifying the region of interest. In certain embodiments, for example, such a method further includes: aligning a set of images and/or outputting a set of aligned images sequentially. In certain embodiments, the systems, methods and computer instructions disclosed herein can be used to aid analysis of cardiac images, for example. In certain embodiments, the systems, methods and computer instructions disclosed herein can be used to aid analysis of four dimensional images, for example.Type: ApplicationFiled: June 20, 2008Publication date: December 24, 2009Applicant: General Electric CompanyInventors: Prakash Mahesh, Shuo Li, Dave Roeder, Ian Ross
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Patent number: 7593918Abstract: Certain embodiments of the present invention provide improved clinical workflow using a medical imaging and information management system and method with enhanced communication capabilities. Certain embodiments of the system include an information manager including clinical content, such as images and/or information, and a communication manager receiving an event notification from the information manager. The system may further include an interface capable of accessing the information manager. Additionally, the system may include a contact device capable of communicating via the communication manager. A modality may transmit examination data to the information manager and may receive instructions for the information manager. In an embodiment, the communications manager includes a contact information list with one or more contact devices associated with a user. The communications manager may be capable of detecting a presence of a user on a network.Type: GrantFiled: January 19, 2005Date of Patent: September 22, 2009Assignee: General Electric CompanyInventors: Thomas A. Gentles, Prakash Mahesh, Mark M. Morita