US 11,869,670 B2
Systems and methods for automated segmentation of patient specific anatomies for pathology specific measurements
Daniel Crawford, Belfast (GB); Rory Hanratty, Belfast (GB); Luke Donnelly, Muff (GB); Luis Trindade, Craigavon (GB); Thomas Schwarz, Sussex (GB); and Adam Harpur, Bangor (GB)
Assigned to Axial Medical Printing Limited, Belfast (GB)
Filed by Axial Medical Printing Limited, Belfast (GB)
Filed on Apr. 6, 2023, as Appl. No. 18/131,859.
Application 18/131,859 is a continuation of application No. 17/662,802, filed on May 10, 2022, granted, now 11,626,212, issued on Apr. 11, 2023.
Application 17/662,802 is a continuation of application No. PCT/IB2022/051216, filed on Feb. 10, 2022.
Claims priority of application No. 2101908 (GB), filed on Feb. 11, 2021.
Prior Publication US 2023/0245784 A1, Aug. 3, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G16H 50/50 (2018.01); G06T 7/00 (2017.01); G06T 7/62 (2017.01); G06T 15/04 (2011.01); G06T 17/20 (2006.01); G06V 10/26 (2022.01); G06V 10/764 (2022.01); G06V 20/70 (2022.01); G16H 30/40 (2018.01); G06T 15/06 (2011.01)
CPC G16H 50/50 (2018.01) [G06T 7/0016 (2013.01); G06T 7/62 (2017.01); G06T 15/04 (2013.01); G06T 15/06 (2013.01); G06T 17/20 (2013.01); G06V 10/26 (2022.01); G06V 10/764 (2022.01); G06V 20/70 (2022.01); G16H 30/40 (2018.01); G06T 2210/21 (2013.01); G06T 2210/41 (2013.01); G06V 2201/03 (2022.01)] 30 Claims
OG exemplary drawing
 
1. A system for multi-schema analysis of patient specific anatomical features from medical images, the system comprising a server and configured to:
receive medical images of a patient and metadata associated with the medical images indicative of a selected pathology;
automatically process the medical images using a segmentation algorithm to label pixels of the medical images;
use an anatomical feature identification algorithm to classify one or more patient specific anatomical features within the medical images based on the labeled pixels;
extract an isolated patient specific anatomical feature comprising the selected pathology from the one or more patient specific anatomical features based on the metadata;
generate an isolated 3D surface mesh model defining a surface of the isolated patient specific anatomical feature; and
generate physiological information associated with the selected pathology for the isolated 3D surface mesh model.