Patents by Inventor Souma Sengupta

Souma Sengupta 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).

  • SYSTEMS AND METHODS FOR PREDICTING IMAGE QUALITY SCORES OF IMAGES
    Publication number: 20240047045
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 8, 2024
    Inventors: Vivek Naresh BHATIA, Leo J. GRADY, Souma SENGUPTA, Timothy A. FONTE
  • METHODS AND SYSTEMS FOR ASSESSING IMAGE QUALITY IN MODELING OF PATIENT ANATOMIC OR BLOOD FLOW CHARACTERISTICS
    Publication number: 20240013388
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Timothy A. FONTE, Leo J. GRADY, Zhongle WU, Michiel SCHAAP, Stanley C. HUNLEY, Souma SENGUPTA, Sophie KHEM
  • Systems and methods for predicting image quality scores of images
    Patent number: 11837353
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: December 5, 2023
    Assignee: HeartFlow, Inc.
    Inventors: Vivek Naresh Bhatia, Leo J. Grady, Souma Sengupta, Timothy A. Fonte
  • Methods and systems for assessing image quality in modeling of patient anatomic or blood flow characteristics
    Patent number: 11803965
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: October 31, 2023
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Leo J. Grady, Zhongle Wu, Michiel Schaap, Stanley C. Hunley, Souma Sengupta, Sophie Khem
  • Methods and systems for assessing image quality in modeling of patient anatomic or blood flow characteristics
    Patent number: 11494904
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: November 8, 2022
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Leo Grady, Zhongle Wu, Michiel Schaap, Stanley C. Hunley, Souma Sengupta, Sophie Khem
  • METHODS AND SYSTEMS FOR ASSESSING IMAGE QUALITY IN MODELING OF PATIENT ANATOMIC OR BLOOD FLOW CHARACTERISTICS
    Publication number: 20220277446
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Application
    Filed: May 9, 2022
    Publication date: September 1, 2022
    Inventors: Timothy A. FONTE, Leo J. GRADY, Zhongle WU, Michiel SCHAAP, Stanley C. HUNLEY, Souma SENGUPTA, Sophie KHEM
  • SYSTEMS AND METHODS FOR ASSESSING THE SEVERITY OF PLAQUE AND/OR STENOTIC LESIONS USING CONTRAST DISTRIBUTION PREDICTIONS AND MEASUREMENTS
    Publication number: 20220265239
    Abstract: Systems and methods are disclosed for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventors: Charles A. TAYLOR, Leo GRADY, Sethuraman SANKARAN, Souma SENGUPTA, Hyun Jin KIM, Nan XIAO
  • Systems and methods for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements
    Patent number: 11357469
    Abstract: Systems and methods are disclosed for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: June 14, 2022
    Assignee: HeartFlow, Inc.
    Inventors: Charles A. Taylor, Leo Grady, Sethuraman Sankaran, Souma Sengupta, Hyun Jin Kim, Nan Xiao
  • SYSTEMS AND METHODS FOR PREDICTING IMAGE QUALITY SCORES OF IMAGES
    Publication number: 20220139529
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Inventors: Vivek Naresh BHATIA, Leo J. GRADY, Souma SENGUPTA, Timothy A. FONTE
  • Systems and methods for predicting image quality scores of images by medical imaging scanners
    Patent number: 11257585
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: February 22, 2022
    Assignee: HeartFlow, Inc.
    Inventors: Vivek Naresh Bhatia, Leo Grady, Souma Sengupta, Timothy A. Fonte
  • METHODS AND SYSTEMS FOR ASSESSING IMAGE QUALITY IN MODELING OF PATIENT ANATOMIC OR BLOOD FLOW CHARACTERISTICS
    Publication number: 20200311936
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Inventors: Timothy A. FONTE, Leo GRADY, Zhongle WU, Michiel SCHAAP, Stanley C. HUNLEY, Souma SENGUPTA
  • Methods and systems for assessing image quality in modeling of patient anatomic or blood flow characteristics
    Patent number: 10719931
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: July 21, 2020
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Leo Grady, Zhongle Wu, Michiel Schaap, Stanley C. Hunley, Souma Sengupta
  • SYSTEMS AND METHODS FOR PREDICTING IMAGE QUALITY FOR VARIOUS DATA ACQUISITION DEVICE(S)
    Publication number: 20200151876
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 14, 2020
    Inventors: Vivek Naresh BHATIA, Leo GRADY, Souma SENGUPTA, Timothy A. FONTE
  • Systems and methods for predicting image quality for various data acquisition device(s)
    Patent number: 10572998
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: February 25, 2020
    Assignee: HeartFlow, Inc.
    Inventors: Vivek Naresh Bhatia, Leo Grady, Souma Sengupta, Timothy A. Fonte
  • SYSTEMS AND METHODS FOR ASSESSING THE SEVERITY OF PLAQUE AND/OR STENOTIC LESIONS USING CONTRAST DISTRIBUTION PREDICTIONS AND MEASUREMENTS
    Publication number: 20190247004
    Abstract: Systems and methods are disclosed for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 15, 2019
    Inventors: Charles A. Taylor, Leo Grady, Sethuraman Sankaran, Souma Sengupta, Hyun Jin Kim, Nan Xiao
  • Systems and methods for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements
    Patent number: 10307131
    Abstract: Systems and methods are disclosed for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: June 4, 2019
    Assignee: HeartFlow, Inc.
    Inventors: Charles A. Taylor, Leo Grady, Sethuraman Sankaran, Souma Sengupta, Hyun Jin Kim, Nan Xiao
  • METHODS AND SYSTEMS FOR ASSESSING IMAGE QUALITY IN MODELING OF PATIENT ANATOMIC OR BLOOD FLOW CHARACTERISTICS
    Publication number: 20180068445
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Application
    Filed: November 3, 2017
    Publication date: March 8, 2018
    Inventors: Timothy A. FONTE, Leo GRADY, Zhongle WU, Michiel SCHAAP, Stanley C. HUNLEY, Souma SENGUPTA
  • SYSTEMS AND METHODS FOR IDENTIFYING MEDICAL IMAGE ACQUISITION PARAMETERS
    Publication number: 20170372476
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Application
    Filed: August 18, 2017
    Publication date: December 28, 2017
    Inventors: Vivek Naresh BHATIA, Leo GRADY, Souma SENGUPTA, Timothy A. FONTE
  • Methods and systems for assessing image quality in modeling of patient anatomic or blood flow characteristics
    Patent number: 9836840
    Abstract: Systems and methods are disclosed for assessing the quality of medical images of at least a portion of a patient's anatomy, using a computer system. One method includes receiving one or more images of at least a portion of the patient's anatomy; determining, using a processor of the computer system, one or more image properties of the received images; performing, using a processor of the computer system, anatomic localization or modeling of at least a portion of the patient's anatomy based on the received images; obtaining an identification of one or more image characteristics associated with an anatomic feature of the patient's anatomy based on the anatomic localization or modeling; and calculating, using a processor of the computer system, an image quality score based on the one or more image properties and the one or more image characteristics.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: December 5, 2017
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Leo Grady, Zhongle Wu, Michiel Schaap, Stanley C. Hunley, Souma Sengupta
  • Systems and methods for identifying medical image acquisition parameters
    Patent number: 9805470
    Abstract: Systems and methods are disclosed for identifying image acquisition parameters. One method includes receiving a patient data set including one or more reconstructions, one or more preliminary scans or patient information, and one or more acquisition parameters; computing one or more patient characteristics based on one or both of one or more preliminary scans and the patient information; computing one or more image characteristics associated with the one or more reconstructions; grouping the patient data set with one or more other patient data sets using the one or more patient characteristics; and identifying one or more image acquisition parameters suitable for the patient data set using the one or more image characteristics, the grouping of the patient data set with one or more other patient data sets, or a combination thereof.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: October 31, 2017
    Assignee: HeartFlow, Inc.
    Inventors: Vivek Naresh Bhatia, Leo J. Grady, Souma Sengupta, Timothy A. Fonte