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:
Jun. 27, 2017
Filed:
Oct. 22, 2014
Siemens Aktiengesellschaft, Munich, DE;
Bernhard Schmidt, Fuerth, DE;
Martin Sedlmair, Zirndorf, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A method for improved utilization of a radiation dose applied to an examination object during topogram scanning of a CT system, and a CT system with a system axis using a cylindrical curved multi-row detector, are disclosed. In an embodiment, the method includes topogram scanning of the examination object with at least one emitter-detector combination disposed on a rotatable gantry from a predetermined rotation angle of the gantry, wherein during the topogram scanning a relative movement occurs between examination object and emitter-detector combination in the system axis direction; calculation of at least one flat image in at least two planes running in parallel to the system axis in each case by a tomosynthesis reconstruction; and storage and/or further processing of at least one of the flat images of the examination object to represent a topogram.
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