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:
Mar. 23, 2010
Filed:
Apr. 04, 2006
Masayuki Kudo, Tokyo, JP;
Masayuki Kudo, Tokyo, JP;
GE Medical Systems Global Technology Company, LLC, Waukesha, WI (US);
Abstract
The present invention attempts to reduce an amount of a contrast medium or a patient dose and improve diagnostic efficiency. The conditions for a main scan are designated so that a first scan of scanning a subject with a tube current of a first tube current value fed to an X-ray tube will be performed in order to examine the blood flow in a subject's blood vessel into which a contrast medium is injected. Moreover, the conditions for a main scan are designated so that a second scan of scanning the subject with a tube current of a second tube current value fed to the X-ray tube will be performed in order to image the subject's blood vessel into which the contrast medium is injected. Images of the subject are constructed based on projection data items produced by scanning the subject under the sets of conditions for a main scan.