The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Jun. 17, 2022
Applicant:
Siemens Healthineers Ag, Forchheim, DE;
Inventors:
Florian Thamm, Fuerth, DE;
Markus Juergens, Adelsdorf, DE;
Assignee:
Siemens Healthineers AG, Forchheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 7/136 (2017.01); A61B 6/00 (2024.01); A61B 6/50 (2024.01); G06T 7/11 (2017.01); G06T 11/00 (2006.01); G06V 10/77 (2022.01); G16H 30/40 (2018.01);
U.S. Cl.
CPC ...
G06T 7/136 (2017.01); A61B 6/507 (2013.01); G06T 7/11 (2017.01); G06T 11/008 (2013.01); G06V 10/7715 (2022.01); G16H 30/40 (2018.01); G06T 2207/10076 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30104 (2013.01);
Abstract
A computer-implemented segmentation method for segmenting a core and a penumbra in a four-dimensional computed tomography perfusion dataset of ischemic tissue in an image region of a patient, includes determining at least one parameter map for at least one perfusion parameter from the computed tomography perfusion dataset; and using the at least one parameter map and the computed tomograph perfusion dataset as input data to a trained function to determine output data, the output data including segmentation information of the penumbra and the core.