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:
Oct. 13, 2026
Filed:
Oct. 27, 2023
Siemens Healthineers Ag, Forchheim, DE;
Hendrik Ditt, Neustadt an der Aisch, DE;
Oliver Taubmann, Weilersbach, DE;
Siemens Healthineers AG, Forchheim, DE;
Abstract
One or more example embodiments of the present invention relates to a method for providing a virtual, noncontrast image dataset of a patient comprising providing a multiphase CT angiography image dataset of the patient, the multiphase CT angiography image dataset comprising at least three CT image datasets that map an imaging area of the patient at three different points in time relative to an administration of a contrast agent; forming a minimum intensity image dataset of the imaging area based on the at least three CT image datasets, an image value of an image point of the minimum intensity image dataset is in each case based on a minimum value from among image values of the image point, locally corresponding in the imaging area, in the at least three CT image datasets; and outputting of the virtual, noncontrast image dataset based on the minimum intensity image dataset.
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