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. 21, 2004
Filed:
Oct. 07, 2002
Masahiko Yamazaki, Tochigi-Ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An X-ray CT apparatus and method in which irradiated X-rays are effectively used, and the imaging of a wide-range scanogram can be conducted in a short time. The X-ray CT apparatus includes an X-ray tube for generating X-rays, an X-ray detector having a plurality of rows of X-ray detector elements arrayed in a slice thickness direction for detecting X-rays transmitted through a subject, a selector configured to select the row of the X-ray detector elements in the slice thickness direction necessary for generating a scanogram for a pre-set slice width, and a scanogram processing unit for generating the scanogram by using a data detected by the row of X-ray detector elements selected by the selector.