Abstract: A system and method of computer-aided detection (CAD or CADe) of medical images that utilizes persistence between images of a sequence to identify regions of interest detected with low interference from artifacts to reduce false positives and improve probability of detection of true lesions, thereby providing improved performance over static CADe methods for automatic ROI lesion detection.
Type:
Grant
Filed:
July 8, 2019
Date of Patent:
January 10, 2023
Assignee:
Koios Medical, Inc.
Inventors:
Christine Podilchuk, Ajit Jairaj, Lev Barinov, William Hulbert, Richard Mammone
Abstract: A system and method is disclosed to reduce variation of the clinical decision making process when an image reporting and data system (IRADS) for medical diagnosis is used. Image reporting and data systems provide guidelines for an operator to identify images as belonging to one of a number of categories and specific clinical actions are then recommended based upon such categories. Some clinical actions such as biopsies may be recommended by IRADS even when they are not necessary. The present inventive concept is configured to utilize a Computer-Assisted Diagnosis (CAD) system that is specifically programmed to minimize discrepancies between the recommended clinical actions of an individual or specific group of experts using the standard IRADS process and the optimum clinical actions based on correlation with biopsy proven data. The resulting CAD system reduces the number of unnecessary clinical actions such as biopsies based on the operator's error profile.
Type:
Grant
Filed:
July 1, 2019
Date of Patent:
November 23, 2021
Assignee:
Koios Medical, Inc.
Inventors:
Christine I. Podilchuk, Ajit Jairaj, Lev Barinov, William Hulbert, Richard Mammone
Abstract: A method and means to utilize machine learning to train a device to generate a confidence level indicator (CLI). The device is a CAD system that has been initially trained using initial machine learning to recommend classifications for image features presented to the device. Probabilistic classification is utilized to incorporate intermediate values given by a human operator to better indicate a level of confidence of the CAD system's recommendations as to what classes should be associated with certain image features.
Type:
Grant
Filed:
August 11, 2017
Date of Patent:
August 24, 2021
Assignee:
Koios Medical, Inc.
Inventors:
Christine I. Podilchuk, Ajit Jairaj, Lev Barinov, William Hulbert, Richard Mammone
Abstract: A system and method is disclosed to reduce variation of the clinical decision making process when an image reporting and data system (IRADS) for medical diagnosis is used. Image reporting and data systems provide guidelines for an operator to identify images as belonging to one of a number of categories and specific clinical actions are then recommended based upon such categories. Some clinical actions such as biopsies may be recommended by IRADS even when they are not necessary. The present inventive concept is configured to utilize a Computer-Assisted Diagnosis (CAD) system that is specifically programmed to minimize discrepancies between the recommended clinical actions of an individual or specific group of experts using the standard IRADS process and the optimum clinical actions based on correlation with biopsy proven data. The resulting CAD system reduces the number of unnecessary clinical actions such as biopsies based on the operator's error profile.
Type:
Application
Filed:
July 1, 2019
Publication date:
June 11, 2020
Applicant:
Koios Medical, Inc.
Inventors:
Christine I. PODILCHUK, Ajit JAIRAJ, Lev BARINOV, William HULBERT, Richard MAMMONE
Abstract: A system and method of computer-aided detection (CAD or CADe) of medical images that utilizes persistence between images of a sequence to identify regions of interest detected with low interference from artifacts to reduce false positives and improve probability of detection of true lesions, thereby providing improved performance over static CADe methods for automatic ROI lesion detection.
Type:
Application
Filed:
July 8, 2019
Publication date:
June 4, 2020
Applicant:
Koios Medical, Inc.
Inventors:
Christine PODILCHUK, Ajit JAIRAJ, Lev BARINOV, William HULBERT, Richard MAMMONE
Abstract: A method and means to utilize machine learning to train a device to generate a confidence level indicator (CLI). The device is a CAD system that has been initially trained using initial machine learning to recommend classifications for image features presented to the device. Probabilistic classification is utilized to incorporate intermediate values given by a human operator to better indicate a level of confidence of the CAD system's recommendations as to what classes should be associated with certain image features.
Type:
Application
Filed:
August 11, 2017
Publication date:
July 25, 2019
Applicant:
Koios Medical, Inc.
Inventors:
Christine I. PODILCHUK, Ajit JAIRAJ, Lev BARINOV, William HULBERT, Richard MAMMONE
Abstract: A system and method of computer-aided detection (CAD or CADe) of medical images that utilizes persistence between images of a sequence to identify regions of interest detected with low interference from artifacts to reduce false positives and improve probability of detection of true lesions, thereby providing improved performance over static CADe methods for automatic ROI lesion detection.
Type:
Grant
Filed:
October 31, 2016
Date of Patent:
July 9, 2019
Assignee:
Koios Medical, Inc.
Inventors:
Christine Podilchuk, Ajit Jairaj, Lev Barinov, William Hulbert, Richard Mammone
Abstract: A system and method is disclosed to reduce variation of the clinical decision making process when an image reporting and data system (IRADS) for medical diagnosis is used. Image reporting and data systems provide guidelines for an operator to identify images as belonging to one of a number of categories and specific clinical actions are then recommended based upon such categories. Some clinical actions such as biopsies may be recommended by IRADS even when they are not necessary. The present inventive concept is configured to utilize a Computer-Assisted Diagnosis (CAD) system that is specifically programmed to minimize discrepancies between the recommended clinical actions of an individual or specific group of experts using the standard IRADS process and the optimum clinical actions based on correlation with biopsy proven data. The resulting CAD system reduces the number of unnecessary clinical actions such as biopsies based on the operator's error profile.
Type:
Grant
Filed:
July 1, 2016
Date of Patent:
July 2, 2019
Assignee:
Koios Medical, Inc.
Inventors:
Christine I. Podilchuk, Ajit Jairaj, Lev Barinov, William Hulbert, Richard Mammone