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.

Date of Patent:
Mar. 31, 2020

Filed:

May. 18, 2018
Applicant:

Fmi Medical Systems Co., Ltd., Zhejiang, CN;

Inventor:

Hongbin Guo, Champaign, IL (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/03 (2006.01); H01J 35/14 (2006.01); A61B 6/00 (2006.01); H01J 35/30 (2006.01);
U.S. Cl.
CPC ...
A61B 6/032 (2013.01); A61B 6/4021 (2013.01); H01J 35/14 (2013.01); H01J 35/30 (2013.01);
Abstract

A computed tomography (CT) system includes a rotatable gantry having an opening to receive an object to be scanned, an x-ray tube having an anode, the x-ray tube positioned on the rotatable gantry to generate x-rays from a first focal spot at a first z-location, and from a second focal spot at a second z-location, a pixelated detector positioned on the rotatable gantry to receive the x-rays from the first z-location and from the second z-location, and a computer. The computer is programmed to acquire a first dataset in a fan geometry at a first z-location, acquire a second dataset in the fan geometry at a second z-location, and reconstruct an image based on the first dataset and the second dataset, wherein the reconstruction is performed without combining the first dataset and the second dataset into one dataset with a single geometry from which the image reconstruction is performed.


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Guo, Hongbin. (2020). Image reconstruction for z-flying focal spot tomography (U.S. Patent No. 10602993). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10602993

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