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:
Jan. 01, 2019
Filed:
Sep. 22, 2014
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventors:
Shinya Hirasawa, Kyoto, JP;
Tatsuya Araki, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); A61N 5/10 (2006.01);
U.S. Cl.
CPC ...
A61N 5/1077 (2013.01); A61B 6/00 (2013.01); A61B 6/42 (2013.01); A61B 6/461 (2013.01); A61B 6/487 (2013.01); A61N 5/1049 (2013.01); A61N 2005/1061 (2013.01); A61N 2005/1089 (2013.01);
Abstract
An X-ray fluoroscopic device includes an X-ray imaging mechanism having an X-ray tubeand a flat panel detectorfiltersto form a correction region, in which the scattered radiation S caused by irradiating the therapeutic beam to the subjectcan be incident, but the X-ray that is irradiated from the X-ray tubeand transmits through the subjectcannot be incident; and a correction element that corrects the data of the region other than the correction region of the flat panel detectorby using the data of the correction region of the flat panel detector