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. 21, 2015
Filed:
Aug. 05, 2010
Akitoshi Katsumata, Ichinomiya, JP;
Koichi Ogawa, Nakano-ku, JP;
Tsutomu Yamakawa, Nishinomiya, JP;
Masahiro Tsujita, Ikoma, JP;
Tatsuya Nagano, Takatsuki, JP;
Kazuhide Kitou, Mino, JP;
Akitoshi Katsumata, Ichinomiya, JP;
Koichi Ogawa, Nakano-ku, JP;
Tsutomu Yamakawa, Nishinomiya, JP;
Masahiro Tsujita, Ikoma, JP;
Tatsuya Nagano, Takatsuki, JP;
Kazuhide Kitou, Mino, JP;
Telesystems Co., Ltd., Osaka, JP;
Abstract
A radiation imaging apparatus is provided. The apparatus has moving means moving a pair of an X-ray tube and a detector relatively to an object. The apparatus further has means which acquire digital frame data outputted from the detector. The frame data are acquired from the same portion being imaged of the same object at different time points. The apparatus has means which use the frame data to produce a plurality of three-dimensional optimally focused images at the respective time points, an actual position and shape of the portion being imaged being reflected in the images, and means which estimate changes of the plural three-dimensional optimally focused images.