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:
Jul. 07, 2015
Filed:
Jun. 03, 2013
Zhengrong Ying, Belmont, MA (US);
Zhengrong Ying, Belmont, MA (US);
Other;
Abstract
A detector system for multi-slice X-ray Computed Tomography (CT) system is disclosed. The detector system comprises a plurality of X-ray detector modules for detecting X-ray photons; wherein each detector module is divided into individual detector elements organized in a matrix fashion with element rows (z-axis for row direction) and element columns (x-axis for column direction) for detecting X-ray photons; wherein the individual detector elements are interspaced by gaps (areas that do not detect radiation), which are also organized in a matrix fashion with gap rows and gap columns; and an anti-scatter collimator comprising a plurality of anti-scatter plates, which is placed above the detector modules and aligned to focus on an X-ray source of the CT system; wherein some or all of the anti-scatter plates are placed above the detector elements; wherein those anti-scatter plates that are placed above the detector elements block a portion of primary X-ray photons from the X-ray source in addition to scattered X-ray photons from reaching the detector elements.