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:
Feb. 13, 2018
Filed:
Jun. 15, 2015
Applicant:
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Inventors:
Assignee:
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/10 (2006.01); A61B 6/06 (2006.01); A61B 6/00 (2006.01); H05G 1/56 (2006.01); H05G 1/60 (2006.01); G21K 1/10 (2006.01); G21K 1/04 (2006.01); H05G 1/58 (2006.01);
U.S. Cl.
CPC ...
A61B 6/107 (2013.01); A61B 6/06 (2013.01); A61B 6/4035 (2013.01); A61B 6/487 (2013.01); A61B 6/542 (2013.01); A61B 6/4014 (2013.01); A61B 6/4441 (2013.01); A61B 6/461 (2013.01); G21K 1/04 (2013.01); G21K 1/10 (2013.01); H05G 1/56 (2013.01); H05G 1/58 (2013.01); H05G 1/60 (2013.01);
Abstract
According to one embodiment, an X-ray diagnostic apparatus includes an X-ray source, a plurality of lead plates, attention position specifying circuitry, stop control circuitry. The X-ray source generates X-rays. The plurality of lead plates includes an aperture which narrows an irradiation range of X-rays with which an object is irradiated by the X-ray source. The attention position specifying circuitry specifies an attention position based on a line of sight of an observer. The stop control circuitry performs movement control of the plurality of lead plates based on the specified attention position.